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unbount: Vendor import 1.14.0rc1

Browse Source 
This vendor import was requested by glebius@ as it should fix unbound
crashes.

Reported by:	glebius
MFC after:	1 week
This commit is contained in:
Cy Schubert 2021-12-02 22:11:04 -08:00
commit 24e3652200
128 changed files with 5367 additions and 1980 deletions
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1
contrib/unbound/.gitattributes vendored
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testdata/*.[0-9] linguist-documentation

2
contrib/unbound/.github/FUNDING.yml vendored
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github: [NLnetLabs]
custom: ['https://nlnetlabs.nl/funding/']

41
contrib/unbound/.github/ISSUE_TEMPLATE/bug_report.md vendored
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---
name: Bug report
about: Create a report to help us improve Unbound
title: ''
labels: ''
assignees: ''
---
<!--
Thanks for taking the time to report an issue!
Before continuing please make sure that you checked the existing (opened and closed) issues and pull requests to avoid opening a duplicate issue. We would rather prefer to add the information to the existing one. If you are able, feel free to reopen the closed issue afterwards. If not, please create a new issue linking to the old one.
If you rather have a support question and you need guidance on running/configuring Unbound, please refrain from opening an issue and use the community support mailing list instead (https://www.nlnetlabs.nl/support/mailing-lists/).
We would like to keep GitHub issues for possible bugs and feature requests only.
If you are unsure whether an issue is a bug or not, feel free to reach out to mailing list users or open an issue here.
If you are opening an issue, please complete as much of the following sections as possible to give us a better understanding of your situation.
-->
**Describe the bug**
A clear and concise description of what the bug is.
**To reproduce**
Steps to reproduce the behavior:
1.
2.
3.
**Expected behavior**
A clear and concise description of what you expected to happen.
**System:**
- Unbound version:
- OS:
- `unbound -V` output:
**Additional information**
Add any other information that you may have gathered about the issue here.

31
contrib/unbound/.github/ISSUE_TEMPLATE/feature_request.md vendored
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---
name: Feature request
about: Suggest an idea for Unbound
title: "[FR]"
labels: ''
assignees: ''
---
<!--
Thanks for taking the time to report an issue!
Before continuing please make sure that you checked the existing (opened and closed) issues and pull requests to avoid opening a duplicate issue. We would rather prefer to add the information to the existing one. If you are able, feel free to reopen the closed issue afterwards. If not, please create a new issue linking to the old one.
If you rather have a support question and you need guidance on running/configuring Unbound, please refrain from opening an issue and use the community support mailing list instead (https://www.nlnetlabs.nl/support/mailing-lists/).
We would like to keep GitHub issues for possible bugs and feature requests only.
If you are unsure whether an issue is a bug or not, feel free to reach out to mailing list users or open an issue here.
If you are opening an issue, please complete as much of the following sections as possible to give us a better understanding of your situation.
-->
**Current behavior**
Is there a current behavior that the feature relates to?
If yes, would you wish the current behavior to change?
**Describe the desired feature**
A clear and concise description of what the feature should be.
**Potential use-case**
Describe how you see this feature being useful to other Unbound users.

346
contrib/unbound/.github/workflows/analysis_ports.yml vendored
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name: Analysis and Ports
on:
workflow_dispatch:
inputs:
start:
description: 'Start analysis and port workflow'
default: 'yes'
required: true
jobs:
build:
runs-on: ${{ matrix.os }}
strategy:
matrix:
include:
- name: GCC on Linux
os: ubuntu-latest
config: "--enable-debug --disable-flto"
make_test: "yes"
- name: Clang-analyzer
os: ubuntu-latest
config: "CC=clang --enable-debug --disable-flto --disable-static"
make_test: "yes"
clang_analysis: "yes"
- name: libevent
os: ubuntu-latest
install_libevent: "yes"
config: "CC=clang --enable-debug --disable-flto --with-libevent --disable-static"
make_test: "yes"
clang_analysis: "yes"
- name: OS X
os: macos-latest
install_expat: "yes"
config: "--enable-debug --disable-flto --with-ssl=/usr/local/opt/openssl --with-libexpat=/usr/local/opt/expat"
make_test: "yes"
- name: Clang on OS X
os: macos-latest
install_expat: "yes"
config: "CC=clang --enable-debug --disable-flto --with-ssl=/usr/local/opt/openssl --with-libexpat=/usr/local/opt/expat --disable-static"
make_test: "yes"
clang_analysis: "yes"
- name: ubsan (gcc undefined behaviour sanitizer)
os: ubuntu-latest
config: 'CFLAGS="-DNDEBUG -g2 -O3 -fsanitize=undefined -fno-sanitize-recover=all" --disable-flto --disable-static'
make_test: "yes"
- name: asan (gcc address sanitizer)
os: ubuntu-latest
config: 'CFLAGS="-DNDEBUG -g2 -O3 -fsanitize=address" --disable-flto --disable-static'
make_test: "yes"
- name: Apple iPhone on iOS, armv7
os: macos-latest
AUTOTOOLS_HOST: armv7-apple-ios
OPENSSL_HOST: ios-cross
IOS_SDK: iPhoneOS
IOS_CPU: armv7s
test_ios: "yes"
config: "no"
make: "no"
- name: Apple iPhone on iOS, arm64
os: macos-latest
AUTOTOOLS_HOST: aarch64-apple-ios
OPENSSL_HOST: ios64-cross
IOS_SDK: iPhoneOS
IOS_CPU: arm64
test_ios: "yes"
config: "no"
make: "no"
- name: Apple TV on iOS, arm64
os: macos-latest
AUTOTOOLS_HOST: aarch64-apple-ios
OPENSSL_HOST: ios64-cross
IOS_SDK: AppleTVOS
IOS_CPU: arm64
test_ios: "yes"
config: "no"
make: "no"
- name: Apple Watch on iOS, armv7
os: macos-latest
AUTOTOOLS_HOST: armv7-apple-ios
OPENSSL_HOST: ios-cross
IOS_SDK: WatchOS
IOS_CPU: armv7k
test_ios: "yes"
config: "no"
make: "no"
- name: iPhoneSimulator on OS X, i386
os: macos-latest
AUTOTOOLS_HOST: i386-apple-ios
OPENSSL_HOST: iphoneos-cross
IOS_SDK: iPhoneSimulator
IOS_CPU: i386
test_ios: "yes"
config: "no"
make: "no"
- name: iPhoneSimulator on OS X, x86_64
os: macos-latest
AUTOTOOLS_HOST: x86_64-apple-ios
OPENSSL_HOST: iphoneos-cross
IOS_SDK: iPhoneSimulator
IOS_CPU: x86_64
test_ios: "yes"
config: "no"
make: "no"
- name: AppleTVSimulator on OS X, x86_64
os: macos-latest
AUTOTOOLS_HOST: x86_64-apple-ios
OPENSSL_HOST: iphoneos-cross
IOS_SDK: AppleTVSimulator
IOS_CPU: x86_64
test_ios: "yes"
config: "no"
make: "no"
- name: WatchSimulator on OS X, i386
os: macos-latest
AUTOTOOLS_HOST: i386-apple-ios
OPENSSL_HOST: iphoneos-cross
IOS_SDK: WatchSimulator
IOS_CPU: i386
test_ios: "yes"
config: "no"
make: "no"
- name: Android armv7a
os: ubuntu-latest
AUTOTOOLS_HOST: armv7a-linux-androidabi
OPENSSL_HOST: android-arm
ANDROID_CPU: armv7a
ANDROID_API: 23
test_android: "yes"
config: "no"
make: "no"
- name: Android aarch64
os: ubuntu-latest
AUTOTOOLS_HOST: aarch64-linux-android
OPENSSL_HOST: android-arm64
ANDROID_CPU: aarch64
ANDROID_API: 23
test_android: "yes"
config: "no"
make: "no"
- name: Android x86
os: ubuntu-latest
AUTOTOOLS_HOST: i686-linux-android
OPENSSL_HOST: android-x86
ANDROID_CPU: x86
ANDROID_API: 23
test_android: "yes"
config: "no"
make: "no"
- name: Android x86_64
os: ubuntu-latest
AUTOTOOLS_HOST: x86_64-linux-android
OPENSSL_HOST: android-x86_64
ANDROID_CPU: x86_64
ANDROID_API: 23
test_android: "yes"
config: "no"
make: "no"
- name: Windows
os: windows-latest
test_windows: "yes"
config: "no"
make: "no"
steps:
- uses: actions/checkout@v2
with:
submodules: false
- name: test_windows
if: ${{ matrix.test_windows == 'yes' }}
shell: bash
run: |
export unboundpath=`pwd`
echo unboundpath=${unboundpath}
cd ..
export prepath=`pwd`
echo prepath=${prepath}
#echo "curl cpanm"
#curl -L -k -s -S -o cpanm https://cpanmin.us/
#echo "perl cpanm Pod::Usage"
#perl cpanm Pod::Usage
mkdir openssl
echo "curl openssl"
curl -L -k -s -S -o openssl-1.1.1j.tar.gz https://www.openssl.org/source/openssl-1.1.1j.tar.gz
tar xzf openssl-1.1.1j.tar.gz
cd openssl-1.1.1j
# remove pod::Usage because we do not need -help or -man output
# from the Configure script
echo "Fixup ./Configure by removing use Pod::Usage require"
sed -e 's/use Pod::Usage//' < Configure > Configure.fix
echo "./Configure.fix no-shared no-asm -DOPENSSL_NO_CAPIENG mingw64 --prefix=\""$prepath/openssl\"""
./Configure.fix no-shared no-asm -DOPENSSL_NO_CAPIENG mingw64 --prefix="$prepath/openssl"
# make the libs only, build faster
echo "make build_libs"
#make
make build_libs
mv Makefile Makefile.orig
# fixup \\ in the installtop to /.
echo "fixup INSTALLTOP"
sed -e 's?^INSTALLTOP=.*$?INSTALLTOP='"$prepath"'/openssl?' < Makefile.orig > Makefile
# install the includes and libs only, build faster
echo "make install_dev"
#make install_sw
make install_dev
cd ..
mkdir expat
echo "curl expat"
curl -L -k -s -S -o expat-2.2.10.tar.gz https://github.com/libexpat/libexpat/releases/download/R_2_2_10/expat-2.2.10.tar.gz
tar xzf expat-2.2.10.tar.gz
cd expat-2.2.10
echo "./configure SHELL=/usr/bin/bash CONFIG_SHELL=/usr/bin/bash --prefix=\"$prepath/expat\" --exec-prefix=\"$prepath/expat\" --bindir=\"$prepath/expat/bin\" --includedir=\"$prepath/expat/include\" --mandir=\"$prepath/expat/man\" --libdir=\"$prepath/expat/lib\""
./configure SHELL=/usr/bin/bash CONFIG_SHELL=/usr/bin/bash --prefix="$prepath/expat" --exec-prefix="$prepath/expat" --bindir="$prepath/expat/bin" --includedir="$prepath/expat/include" --mandir="$prepath/expat/man" --libdir="$prepath/expat/lib"
# fixup SHELL is treated specially, but SHELZZ is not by make.
echo "Fixup Makefiles by renaming SHELL to SHELLZZ"
mv Makefile Makefile.orig
sed -e 's/SHELL/SHELLZZ/g' < Makefile.orig > Makefile
mv lib/Makefile lib/Makefile.orig
sed -e 's/SHELL/SHELLZZ/g' < lib/Makefile.orig > lib/Makefile
mv doc/Makefile doc/Makefile.orig
sed -e 's/SHELL/SHELLZZ/g' < doc/Makefile.orig > doc/Makefile
mv examples/Makefile examples/Makefile.orig
sed -e 's/SHELL/SHELLZZ/g' < examples/Makefile.orig > examples/Makefile
mv tests/Makefile tests/Makefile.orig
sed -e 's/SHELL/SHELLZZ/g' < tests/Makefile.orig > tests/Makefile
mv xmlwf/Makefile xmlwf/Makefile.orig
sed -e 's/SHELL/SHELLZZ/g' < xmlwf/Makefile.orig > xmlwf/Makefile
echo "make"
make
echo "make install"
make install
cd ..
echo "unbound"
cd unbound
echo "./configure --enable-debug --enable-static-exe --disable-flto \"--with-ssl=$prepath/openssl\" --with-libexpat=\"$prepath/expat\" --disable-shared"
./configure --enable-debug --enable-static-exe --disable-flto "--with-ssl=$prepath/openssl" --with-libexpat="$prepath/expat" --disable-shared
make
# specific test output
#make testbound.exe; ./testbound.exe -s
#make testbound; ./testbound.exe -p testdata/acl.rpl -o -vvvv
make test
- name: test_android
if: ${{ matrix.test_android == 'yes' }}
env:
AUTOTOOLS_HOST: ${{ matrix.AUTOTOOLS_HOST }}
OPENSSL_HOST: ${{ matrix.OPENSSL_HOST }}
ANDROID_API: ${{ matrix.ANDROID_API }}
ANDROID_CPU: ${{ matrix.ANDROID_CPU }}
run: |
#(already installed) ./contrib/android/install_tools.sh
export ANDROID_PREFIX="$HOME/android$ANDROID_API-$ANDROID_CPU"
echo ANDROID_PREFIX=${ANDROID_PREFIX}
export ANDROID_SDK_ROOT="$HOME/android-sdk"
echo ANDROID_SDK_ROOT=${ANDROID_SDK_ROOT}
export ANDROID_NDK_ROOT="$HOME/android-ndk"
echo ANDROID_NDK_ROOT=${ANDROID_NDK_ROOT}
export AUTOTOOLS_BUILD="$(./config.guess)"
echo AUTOTOOLS_BUILD=${AUTOTOOLS_BUILD}
export PKG_CONFIG_PATH="$ANDROID_PREFIX/lib/pkgconfig"
echo PKG_CONFIG_PATH=${PKG_CONFIG_PATH}
export CONFIG_OPTS="--build=$AUTOTOOLS_BUILD --host=$AUTOTOOLS_HOST --prefix=$ANDROID_PREFIX --with-ssl=$ANDROID_PREFIX --disable-gost --with-libexpat=$ANDROID_PREFIX"
echo CONFIG_OPTS=${CONFIG_OPTS}
echo "::group::install_ndk"
echo "./contrib/android/install_ndk.sh"
./contrib/android/install_ndk.sh
echo "::endgroup::"
echo "::group::setenv_android.sh"
echo "./contrib/android/setenv_android.sh"
source ./contrib/android/setenv_android.sh
echo "::endgroup::"
echo "::group::install_openssl"
echo "./contrib/android/install_openssl.sh"
./contrib/android/install_openssl.sh
echo "::endgroup::"
echo "::group::install_expat"
echo "./contrib/android/install_expat.sh"
./contrib/android/install_expat.sh
echo "::endgroup::"
echo "::group::configure"
echo "./configure ${CONFIG_OPTS}"
./configure ${CONFIG_OPTS}
echo "::endgroup::"
echo "::group::make"
# make is here to preserve environment variables
make
echo "::endgroup::"
echo "::group::make install"
make install
echo "::endgroup::"
- name: test ios
if: ${{ matrix.test_ios == 'yes' }}
env:
AUTOTOOLS_HOST: ${{ matrix.AUTOTOOLS_HOST }}
OPENSSL_HOST: ${{ matrix.OPENSSL_HOST }}
IOS_SDK: ${{ matrix.IOS_SDK }}
IOS_CPU: ${{ matrix.IOS_CPU }}
run: |
#(already installed) ./contrib/ios/install_tools.sh
export AUTOTOOLS_BUILD="$(./config.guess)"
echo AUTOTOOLS_BUILD=${AUTOTOOLS_BUILD}
export IOS_PREFIX="$HOME/$IOS_SDK-$IOS_CPU"
echo IOS_PREFIX=${IOS_PREFIX}
export PKG_CONFIG_PATH="$IOS_PREFIX/lib/pkgconfig"
echo PKG_CONFIG_PATH=${PKG_CONFIG_PATH}
export CONFIG_OPTS="--build=$AUTOTOOLS_BUILD --host=$AUTOTOOLS_HOST --prefix=$IOS_PREFIX --with-ssl=$IOS_PREFIX --disable-gost --with-libexpat=$IOS_PREFIX"
echo CONFIG_OPTS=${CONFIG_OPTS}
echo "::group::setenv_ios.sh"
echo "./contrib/ios/setenv_ios.sh"
source ./contrib/ios/setenv_ios.sh
echo "::endgroup::"
echo "::group::install_openssl"
echo "./contrib/ios/install_openssl.sh"
./contrib/ios/install_openssl.sh
echo "::endgroup::"
echo "::group::install_expat"
echo "./contrib/ios/install_expat.sh"
./contrib/ios/install_expat.sh
echo "::endgroup::"
echo "::group::configure"
echo "./configure ${CONFIG_OPTS}"
./configure ${CONFIG_OPTS}
echo "::endgroup::"
echo "::group::make"
# make is here to preserve environment variables
make
echo "::endgroup::"
echo "::group::make install"
make install
echo "::endgroup::"
- name: install libevent
if: ${{ matrix.install_libevent == 'yes' }}
run: sudo apt-get install libevent-dev
- name: install expat
if: ${{ matrix.install_expat == 'yes' }}
run: brew install expat
- name: configure
if: ${{ matrix.config != 'no' }}
run: ./configure ${{ matrix.config }}
- name: make
if: ${{ matrix.make != 'no' }}
run: make
- name: make test
if: ${{ matrix.make_test == 'yes' }}
run: make test
- name: clang-analysis
if: ${{ matrix.clang_analysis == 'yes' }}
run: (cd testdata/clang-analysis.tdir; bash clang-analysis.test)

21
contrib/unbound/.github/workflows/ci.yml vendored
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@ -1,21 +0,0 @@
name: ci
on:
push:
branches: [ master ]
pull_request:
branches: [ master ]
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: configure
run: ./configure --enable-debug
- name: make
run: make
- name: make test
run: make test

380
contrib/unbound/.travis.yml
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@ -1,380 +0,0 @@
language: c
git:
depth: 5
addons:
apt:
packages:
- libssl-dev
- libevent-dev
- libexpat-dev
- clang
homebrew:
packages:
- openssl
- libevent
- expat
# homebrew update takes 20min or hangs, so disable update
#update: true
jobs:
include:
- os: linux
name: GCC on Linux, Amd64
compiler: gcc
arch: amd64
env:
- CONFIG_OPTS="--enable-debug --disable-flto"
- os: linux
name: Clang on Linux, Amd64, clang-analysis
compiler: clang
arch: amd64
env:
- CONFIG_OPTS="--enable-debug --disable-flto"
- TEST_ANALYZER=yes
- os: osx
osx_image: xcode12.2
name: Clang on OS X, Amd64, clang-analysis
compiler: clang
arch: amd64
env:
- TEST_OSX=yes
- CONFIG_OPTS="--enable-debug --disable-flto --with-ssl=/usr/local/opt/openssl --with-libexpat=/usr/local/opt/expat"
- TEST_ANALYZER=yes
- HOMEBREW_NO_AUTO_UPDATE=1
- os: linux
name: Libevent, GCC on Linux, Amd64
compiler: gcc
arch: amd64
env:
- TEST_LIBEVENT=yes
- CONFIG_OPTS="--with-libevent"
- os: linux
name: Libevent, Clang on Linux, Amd64
compiler: clang
arch: amd64
env:
- TEST_LIBEVENT=yes
- CONFIG_OPTS="--with-libevent"
- os: osx
osx_image: xcode12.2
name: Libevent, Clang on OS X, Amd64
compiler: clang
arch: amd64
env:
- TEST_OSX=yes
- TEST_LIBEVENT=yes
- CONFIG_OPTS="--disable-flto --with-ssl=/usr/local/opt/openssl --with-libevent=/usr/local/opt/libevent --with-libexpat=/usr/local/opt/expat"
- HOMEBREW_NO_AUTO_UPDATE=1
- os: linux
name: UBsan, GCC on Linux, Amd64
compiler: gcc
arch: amd64
dist: bionic
env:
- TEST_UBSAN=yes
- os: linux
name: UBsan, Clang on Linux, Amd64
compiler: clang
arch: amd64
dist: bionic
env:
- TEST_UBSAN=yes
- os: linux
name: Asan, GCC on Linux, Amd64
compiler: gcc
arch: amd64
dist: bionic
env:
- TEST_ASAN=yes
- os: linux
name: Asan, Clang on Linux, Amd64
compiler: clang
arch: amd64
dist: bionic
env:
- TEST_ASAN=yes
- os: linux
name: GCC on Linux, Aarch64
compiler: gcc
arch: arm64
dist: bionic
env:
- CONFIG_OPTS="--enable-debug --disable-flto"
- os: linux
name: Clang on Linux, Aarch64
compiler: clang
arch: arm64
dist: bionic
env:
- CONFIG_OPTS="--enable-debug --disable-flto"
- os: linux
name: GCC on Linux, PowerPC64
compiler: gcc
arch: ppc64le
dist: bionic
env:
- CONFIG_OPTS="--enable-debug --disable-flto"
- os: linux
name: Clang on Linux, PowerPC64
compiler: clang
arch: ppc64le
dist: bionic
env:
- CONFIG_OPTS="--enable-debug --disable-flto"
- os: linux
name: GCC on Linux, s390x
compiler: gcc
arch: s390x
dist: bionic
env:
- CONFIG_OPTS="--enable-debug --disable-flto"
- os: linux
name: Clang on Linux, s390x
compiler: clang
arch: s390x
dist: bionic
env:
- CONFIG_OPTS="--enable-debug --disable-flto"
- os: osx
osx_image: xcode12.2
name: Apple iPhone on iOS, armv7
compiler: clang
env:
- TEST_IOS=yes
- AUTOTOOLS_HOST=armv7-apple-ios
- OPENSSL_HOST=ios-cross
- IOS_SDK=iPhoneOS
- IOS_CPU=armv7s
- IOS_PREFIX="$HOME/$IOS_SDK-$IOS_CPU"
- HOMEBREW_NO_AUTO_UPDATE=1
- os: osx
osx_image: xcode12.2
name: Apple iPhone on iOS, arm64
compiler: clang
env:
- TEST_IOS=yes
- AUTOTOOLS_HOST=aarch64-apple-ios
- OPENSSL_HOST=ios64-cross
- IOS_SDK=iPhoneOS
- IOS_CPU=arm64
- IOS_PREFIX="$HOME/$IOS_SDK-$IOS_CPU"
- HOMEBREW_NO_AUTO_UPDATE=1
- os: osx
osx_image: xcode12.2
name: Apple TV on iOS, arm64
compiler: clang
env:
- TEST_IOS=yes
- AUTOTOOLS_HOST=aarch64-apple-ios
- OPENSSL_HOST=ios64-cross
- IOS_SDK=AppleTVOS
- IOS_CPU=arm64
- IOS_PREFIX="$HOME/$IOS_SDK-$IOS_CPU"
- HOMEBREW_NO_AUTO_UPDATE=1
- os: osx
osx_image: xcode12.2
name: Apple Watch on iOS, armv7
compiler: clang
env:
- TEST_IOS=yes
- AUTOTOOLS_HOST=armv7-apple-ios
- OPENSSL_HOST=ios-cross
- IOS_SDK=WatchOS
- IOS_CPU=armv7k
- IOS_PREFIX="$HOME/$IOS_SDK-$IOS_CPU"
- HOMEBREW_NO_AUTO_UPDATE=1
- os: osx
osx_image: xcode12.2
name: iPhoneSimulator on OS X, i386
env:
- TEST_IOS=yes
- AUTOTOOLS_HOST=i386-apple-ios
- OPENSSL_HOST=iphoneos-cross
- IOS_CPU=i386
- IOS_SDK=iPhoneSimulator
- IOS_PREFIX="$HOME/$IOS_SDK-$IOS_CPU"
- HOMEBREW_NO_AUTO_UPDATE=1
- os: osx
osx_image: xcode12.2
name: iPhoneSimulator on OS X, x86_64
env:
- TEST_IOS=yes
- AUTOTOOLS_HOST=x86_64-apple-ios
- OPENSSL_HOST=iphoneos-cross
- IOS_CPU=x86_64
- IOS_SDK=iPhoneSimulator
- IOS_PREFIX="$HOME/$IOS_SDK-$IOS_CPU"
- HOMEBREW_NO_AUTO_UPDATE=1
- os: osx
osx_image: xcode12.2
name: AppleTVSimulator on OS X, x86_64
env:
- TEST_IOS=yes
- AUTOTOOLS_HOST=x86_64-apple-ios
- OPENSSL_HOST=iphoneos-cross
- IOS_CPU=x86_64
- IOS_SDK=AppleTVSimulator
- IOS_PREFIX="$HOME/$IOS_SDK-$IOS_CPU"
- HOMEBREW_NO_AUTO_UPDATE=1
- os: osx
osx_image: xcode12.2
name: WatchSimulator on OS X, i386
env:
- TEST_IOS=yes
- AUTOTOOLS_HOST=i386-apple-ios
- OPENSSL_HOST=iphoneos-cross
- IOS_CPU=i386
- IOS_SDK=WatchSimulator
- IOS_PREFIX="$HOME/$IOS_SDK-$IOS_CPU"
- HOMEBREW_NO_AUTO_UPDATE=1
- os: linux
name: Android armv7a, Linux, Amd64
compiler: clang
arch: amd64
dist: bionic
env:
- TEST_ANDROID=yes
- AUTOTOOLS_HOST=armv7a-linux-androideabi
- OPENSSL_HOST=android-arm
- ANDROID_CPU=armv7a
- ANDROID_API=23
- ANDROID_PREFIX="$HOME/android$ANDROID_API-$ANDROID_CPU"
- ANDROID_SDK_ROOT="$HOME/android-sdk"
- ANDROID_NDK_ROOT="$HOME/android-ndk"
- os: linux
name: Android aarch64, Linux, Amd64
compiler: clang
arch: amd64
dist: bionic
env:
- TEST_ANDROID=yes
- AUTOTOOLS_HOST=aarch64-linux-android
- OPENSSL_HOST=android-arm64
- ANDROID_CPU=aarch64
- ANDROID_API=23
- ANDROID_PREFIX="$HOME/android$ANDROID_API-$ANDROID_CPU"
- ANDROID_SDK_ROOT="$HOME/android-sdk"
- ANDROID_NDK_ROOT="$HOME/android-ndk"
- os: linux
name: Android x86, Linux, Amd64
compiler: clang
arch: amd64
dist: bionic
env:
- TEST_ANDROID=yes
- AUTOTOOLS_HOST=i686-linux-android
- OPENSSL_HOST=android-x86
- ANDROID_CPU=x86
- ANDROID_API=23
- ANDROID_PREFIX="$HOME/android$ANDROID_API-$ANDROID_CPU"
- ANDROID_SDK_ROOT="$HOME/android-sdk"
- ANDROID_NDK_ROOT="$HOME/android-ndk"
- os: linux
name: Android x86_64, Linux, Amd64
compiler: clang
arch: amd64
dist: bionic
env:
- TEST_ANDROID=yes
- AUTOTOOLS_HOST=x86_64-linux-android
- OPENSSL_HOST=android-x86_64
- ANDROID_CPU=x86_64
- ANDROID_API=23
- ANDROID_PREFIX="$HOME/android$ANDROID_API-$ANDROID_CPU"
- ANDROID_SDK_ROOT="$HOME/android-sdk"
- ANDROID_NDK_ROOT="$HOME/android-ndk"
allow_failures:
- os: osx
name: Apple iPhone on iOS, armv7
- os: osx
name: Apple iPhone on iOS, arm64
- os: osx
name: Apple TV on iOS, arm64
- os: osx
name: Apple Watch on iOS, armv7
- os: osx
name: iPhoneSimulator on OS X, i386
- os: osx
name: iPhoneSimulator on OS X, x86_64
- os: osx
name: AppleTVSimulator on OS X, x86_64
- os: osx
name: WatchSimulator on OS X, i386
- os: linux
name: Android armv7a, Linux, Amd64
- os: linux
name: Android aarch64, Linux, Amd64
- os: linux
name: Android x86, Linux, Amd64
- os: linux
name: Android x86_64, Linux, Amd64
before_script:
- |
if [ "$TEST_ANDROID" = "yes" ]; then
./contrib/android/install_tools.sh
elif [ "$TEST_IOS" = "yes" ]; then
./contrib/ios/install_tools.sh
fi
# The Travis docs say to avoid calling exit in the script. It leads to
# some code duplication to avoid failures in cross-compiles. Also see
# https://docs.travis-ci.com/user/job-lifecycle/ in the Travis docs.
script:
- |
export MAKE_TEST="yes"
if [ "$TEST_UBSAN" = "yes" ]; then
export CFLAGS="-DNDEBUG -g2 -O3 -fsanitize=undefined -fno-sanitize-recover=all"
elif [ "$TEST_ASAN" = "yes" ]; then
export CFLAGS="-DNDEBUG -g2 -O3 -fsanitize=address"
fi
- |
if [ "$TEST_IOS" = "yes" ]; then
export AUTOTOOLS_BUILD="$(./config.guess)"
export PKG_CONFIG_PATH="$IOS_PREFIX/lib/pkgconfig"
source ./contrib/ios/setenv_ios.sh
./contrib/ios/install_openssl.sh
./contrib/ios/install_expat.sh
export CONFIG_OPTS="\
--build=$AUTOTOOLS_BUILD --host=$AUTOTOOLS_HOST \
--prefix=$IOS_PREFIX \
--with-ssl=$IOS_PREFIX --disable-gost \
--with-libexpat=$IOS_PREFIX "
echo CONFIG_OPTS ${CONFIG_OPTS}
export MAKE_TEST=no
export TEST_INSTALL=yes
fi
- |
if [ "$TEST_ANDROID" = "yes" ]; then
export AUTOTOOLS_BUILD="$(./config.guess)"
export PKG_CONFIG_PATH="$ANDROID_PREFIX/lib/pkgconfig"
./contrib/android/install_ndk.sh
source ./contrib/android/setenv_android.sh
./contrib/android/install_openssl.sh
./contrib/android/install_expat.sh
export CONFIG_OPTS="\
--build=$AUTOTOOLS_BUILD --host=$AUTOTOOLS_HOST \
--prefix=$ANDROID_PREFIX \
--with-ssl=$ANDROID_PREFIX --disable-gost \
--with-libexpat=$ANDROID_PREFIX "
echo CONFIG_OPTS ${CONFIG_OPTS}
export MAKE_TEST=no
export TEST_INSTALL=yes
fi
- ./configure ${CONFIG_OPTS}
- make -j 2
- |
if [ "$MAKE_TEST" = "yes" ]; then
make test
fi
- |
if [ "$TEST_INSTALL" = "yes" ]; then
make install
fi
- |
if [ "$TEST_ANALYZER" = "yes" ]; then
(cd testdata/clang-analysis.tdir; bash clang-analysis.test)
fi

5
contrib/unbound/Makefile.in
View File

@ -61,6 +61,7 @@ PYTHON_CPPFLAGS=-I. @PYTHON_CPPFLAGS@
CFLAGS=-DSRCDIR=$(srcdir) @CFLAGS@
LDFLAGS=@LDFLAGS@
LIBS=@LIBS@
PYTHON_LIBS=@PYTHON_LIBS@
LIBOBJS=@LIBOBJS@
# filter out ctime_r from compat obj.
LIBOBJ_WITHOUT_CTIME=@LIBOBJ_WITHOUT_CTIME@
@ -85,6 +86,8 @@ LINTFLAGS+=@NETBSD_LINTFLAGS@
LINTFLAGS+="-Dsigset_t=long"
# FreeBSD
LINTFLAGS+="-D__uint16_t=uint16_t" "-DEVP_PKEY_ASN1_METHOD=int" "-D_RuneLocale=int" "-D__va_list=va_list" "-D__uint32_t=uint32_t" "-D_Alignof(x)=x" "-D__aligned(x)=" "-D__requires_exclusive(x)=" "-D__requires_unlocked(x)=" "-D__locks_exclusive(x)=" "-D__trylocks_exclusive(x)=" "-D__unlocks(x)=" "-D__locks_shared(x)=" "-D__trylocks_shared(x)="
# GCC Docker
LINTFLAGS+=@GCC_DOCKER_LINTFLAGS@
INSTALL=$(SHELL) $(srcdir)/install-sh
@ -476,7 +479,7 @@ libunbound/python/libunbound_wrap.c: $(srcdir)/libunbound/python/libunbound.i un
# Pyunbound python unbound wrapper
_unbound.la: libunbound_wrap.lo libunbound.la
$(LIBTOOL) --tag=CC --mode=link $(CC) $(RUNTIME_PATH) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -module -avoid-version -no-undefined -shared -o $@ libunbound_wrap.lo -rpath $(PYTHON_SITE_PKG) -L. -L.libs libunbound.la $(LIBS)
$(LIBTOOL) --tag=CC --mode=link $(CC) $(RUNTIME_PATH) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -module -avoid-version -no-undefined -shared -o $@ libunbound_wrap.lo -rpath $(PYTHON_SITE_PKG) -L. -L.libs libunbound.la $(PYTHON_LIBS)
util/config_file.c: util/configparser.h
util/configlexer.c: $(srcdir)/util/configlexer.lex util/configparser.h

2
contrib/unbound/README-Travis.md
View File

@ -241,7 +241,7 @@ If you are working from a developer machine you probably already have the necess
The fourth step builds OpenSSL and Expat. OpenSSL and Expat are built for iOS using the scripts `contrib/ios/install_openssl.sh` and `contrib/ios/install_expat.sh`. The scripts download, configure and install the latest release version of the libraries. The libraries are configured with `--prefix="$IOS_PREFIX"` so the headers are placed in `$IOS_PREFIX/include` directory, and the libraries are placed in the `$IOS_PREFIX/lib` directory.
`IOS_PREFIX` is the value `$HOME/$IOS_SDK-$IOS_CPU`. The scheme handles both iOS SDKs and cpu architectures so the pair recieves a unique installation directory. The libraries will be installed in `$HOME/iPhoneOS-armv7s`, `$HOME/iPhoneOS-arm64`, `$HOME/iPhoneSimulator-i386`, etc. For Autotools projects, the appropriate `PKG_CONFIG_PATH` is exported.
`IOS_PREFIX` is the value `$HOME/$IOS_SDK-$IOS_CPU`. The scheme handles both iOS SDKs and cpu architectures so the pair receives a unique installation directory. The libraries will be installed in `$HOME/iPhoneOS-armv7s`, `$HOME/iPhoneOS-arm64`, `$HOME/iPhoneSimulator-i386`, etc. For Autotools projects, the appropriate `PKG_CONFIG_PATH` is exported.
`PKG_CONFIG_PATH` is an important variable. It is the userland equivalent to sysroot, and allows Autotools to find non-system headers and libraries for an architecture. Typical `PKG_CONFIG_PATH` are `$HOME/iPhoneOS-armv7s/lib/pkgconfig` and `$HOME/iPhoneOS-arm64/lib/pkgconfig`.

66
contrib/unbound/acx_nlnetlabs.m4
View File

@ -2,7 +2,10 @@
# Copyright 2009, Wouter Wijngaards, NLnet Labs.
# BSD licensed.
#
# Version 41
# Version 43
# 2021-08-17 fix sed script in ssldir split handling.
# 2021-08-17 fix for openssl to detect split version, with ssldir_include
# and ssldir_lib output directories.
# 2021-07-30 fix for openssl use of lib64 directory.
# 2021-06-14 fix nonblocking test to use host instead of target for mingw test.
# 2021-05-17 fix nonblocking socket test from grep on mingw32 to mingw for
@ -647,6 +650,30 @@ AC_DEFUN([ACX_SSL_CHECKS], [
withval=$1
if test x_$withval != x_no; then
AC_MSG_CHECKING(for SSL)
if test -n "$withval"; then
dnl look for openssl install with different version, eg.
dnl in /usr/include/openssl11/openssl/ssl.h
dnl and /usr/lib64/openssl11/libssl.so
dnl with the --with-ssl=/usr/include/openssl11
if test ! -f "$withval/include/openssl/ssl.h" -a -f "$withval/openssl/ssl.h"; then
ssldir="$withval"
found_ssl="yes"
withval=""
ssldir_include="$ssldir"
dnl find the libdir
ssldir_lib=`echo $ssldir | sed -e 's/include/lib/'`
if test -f "$ssldir_lib/libssl.a" -o -f "$ssldir_lib/libssl.so"; then
: # found here
else
ssldir_lib=`echo $ssldir | sed -e 's/include/lib64/'`
if test -f "$ssldir_lib/libssl.a" -o -f "$ssldir_lib/libssl.so"; then
: # found here
else
AC_MSG_ERROR([Could not find openssl lib file, $ssldir_lib/libssl.[so,a], pass like "/usr/local" or "/usr/include/openssl11"])
fi
fi
fi
fi
if test x_$withval = x_ -o x_$withval = x_yes; then
withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr"
fi
@ -654,12 +681,12 @@ AC_DEFUN([ACX_SSL_CHECKS], [
ssldir="$dir"
if test -f "$dir/include/openssl/ssl.h"; then
found_ssl="yes"
AC_DEFINE_UNQUOTED([HAVE_SSL], [], [Define if you have the SSL libraries installed.])
dnl assume /usr/include is already in the include-path.
if test "$ssldir" != "/usr"; then
CPPFLAGS="$CPPFLAGS -I$ssldir/include"
LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir/include"
fi
ssldir_include="$ssldir/include"
if test ! -d "$ssldir/lib" -a -d "$ssldir/lib64"; then
ssldir_lib="$ssldir/lib64"
else
ssldir_lib="$ssldir/lib"
fi
break;
fi
done
@ -667,19 +694,16 @@ AC_DEFUN([ACX_SSL_CHECKS], [
AC_MSG_ERROR(Cannot find the SSL libraries in $withval)
else
AC_MSG_RESULT(found in $ssldir)
AC_DEFINE_UNQUOTED([HAVE_SSL], [], [Define if you have the SSL libraries installed.])
HAVE_SSL=yes
dnl assume /usr is already in the lib and dynlib paths.
if test "$ssldir" != "/usr" -a "$ssldir" != ""; then
if test ! -d "$ssldir/lib" -a -d "$ssldir/lib64"; then
LDFLAGS="$LDFLAGS -L$ssldir/lib64"
LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib64"
ACX_RUNTIME_PATH_ADD([$ssldir/lib64])
else
LDFLAGS="$LDFLAGS -L$ssldir/lib"
LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib"
ACX_RUNTIME_PATH_ADD([$ssldir/lib])
fi
fi
dnl assume /usr is already in the include, lib and dynlib paths.
if test "$ssldir" != "/usr"; then
CPPFLAGS="$CPPFLAGS -I$ssldir_include"
LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir_include"
LDFLAGS="$LDFLAGS -L$ssldir_lib"
LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir_lib"
ACX_RUNTIME_PATH_ADD([$ssldir_lib])
fi
AC_MSG_CHECKING([for EVP_sha256 in -lcrypto])
LIBS="$LIBS -lcrypto"
@ -758,7 +782,7 @@ dnl
AC_DEFUN([ACX_WITH_SSL],
[
AC_ARG_WITH(ssl, AS_HELP_STRING([--with-ssl=pathname],[enable SSL (will check /usr/local/ssl
/usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr)]),[
/usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr or specify like /usr/include/openssl11)]),[
],[
withval="yes"
])
@ -776,7 +800,7 @@ dnl
AC_DEFUN([ACX_WITH_SSL_OPTIONAL],
[
AC_ARG_WITH(ssl, AS_HELP_STRING([--with-ssl=pathname],[enable SSL (will check /usr/local/ssl
/usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr)]),[
/usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr or specify like /usr/include/openssl11)]),[
],[
withval="yes"
])

2
contrib/unbound/cachedb/cachedb.c
View File

@ -519,7 +519,7 @@ parse_data(struct module_qstate* qstate, struct sldns_buffer* buf)
sldns_buffer_set_limit(buf, lim);
return 0;
}
if(parse_extract_edns(prs, &edns, qstate->env->scratch) !=
if(parse_extract_edns_from_response_msg(prs, &edns, qstate->env->scratch) !=
LDNS_RCODE_NOERROR) {
sldns_buffer_set_limit(buf, lim);
return 0;

6
contrib/unbound/config.h.in
View File

@ -72,6 +72,9 @@
/* If we have be64toh */
#undef HAVE_BE64TOH
/* Define to 1 if you have the `BIO_set_callback_ex' function. */
#undef HAVE_BIO_SET_CALLBACK_EX
/* Define to 1 if you have the <bsd/stdlib.h> header file. */
#undef HAVE_BSD_STDLIB_H
@ -315,6 +318,9 @@
/* Define to 1 if you have the <ifaddrs.h> header file. */
#undef HAVE_IFADDRS_H
/* Define to 1 if you have the `if_nametoindex' function. */
#undef HAVE_IF_NAMETOINDEX
/* Define to 1 if you have the `inet_aton' function. */
#undef HAVE_INET_ATON

21
contrib/unbound/config.sub vendored
View File

@ -4,7 +4,7 @@
# shellcheck disable=SC2006,SC2268 # see below for rationale
timestamp='2021-07-03'
timestamp='2021-08-14'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@ -121,9 +121,11 @@ esac
# Split fields of configuration type
# shellcheck disable=SC2162
saved_IFS=$IFS
IFS="-" read field1 field2 field3 field4 <<EOF
$1
EOF
IFS=$saved_IFS
# Separate into logical components for further validation
case $1 in
@ -172,6 +174,10 @@ case $1 in
basic_machine=$field1
basic_os=$field2
;;
zephyr*)
basic_machine=$field1-unknown
basic_os=$field2
;;
# Manufacturers
dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
| att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
@ -931,9 +937,11 @@ case $basic_machine in
*-*)
# shellcheck disable=SC2162
saved_IFS=$IFS
IFS="-" read cpu vendor <<EOF
$basic_machine
EOF
IFS=$saved_IFS
;;
# We use `pc' rather than `unknown'
# because (1) that's what they normally are, and
@ -1313,9 +1321,11 @@ case $basic_os in
;;
*-*)
# shellcheck disable=SC2162
saved_IFS=$IFS
IFS="-" read kernel os <<EOF
$basic_os
EOF
IFS=$saved_IFS
;;
# Default OS when just kernel was specified
nto*)
@ -1697,7 +1707,7 @@ fi
# Now, validate our (potentially fixed-up) OS.
case $os in
# Sometimes we do "kernel-libc", so those need to count as OSes.
musl* | newlib* | uclibc*)
musl* | newlib* | relibc* | uclibc*)
;;
# Likewise for "kernel-abi"
eabi* | gnueabi*)
@ -1738,7 +1748,7 @@ case $os in
| skyos* | haiku* | rdos* | toppers* | drops* | es* \
| onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
| midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
| nsk* | powerunix* | genode* | zvmoe* | qnx* | emx*)
| nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr*)
;;
# This one is extra strict with allowed versions
sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
@ -1755,11 +1765,12 @@ esac
# As a final step for OS-related things, validate the OS-kernel combination
# (given a valid OS), if there is a kernel.
case $kernel-$os in
linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* | linux-musl* | linux-uclibc* )
linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \
| linux-musl* | linux-relibc* | linux-uclibc* )
;;
uclinux-uclibc* )
;;
-dietlibc* | -newlib* | -musl* | -uclibc* )
-dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* )
# These are just libc implementations, not actual OSes, and thus
# require a kernel.
echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2

132
contrib/unbound/configure vendored
View File

@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for unbound 1.13.2.
# Generated by GNU Autoconf 2.69 for unbound 1.14.0rc1.
#
# Report bugs to <unbound-bugs@nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues>.
#
@ -591,8 +591,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='unbound'
PACKAGE_TARNAME='unbound'
PACKAGE_VERSION='1.13.2'
PACKAGE_STRING='unbound 1.13.2'
PACKAGE_VERSION='1.14.0rc1'
PACKAGE_STRING='unbound 1.14.0rc1'
PACKAGE_BUGREPORT='unbound-bugs@nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues'
PACKAGE_URL=''
@ -682,6 +682,7 @@ SSLLIB
HAVE_SSL
PC_CRYPTO_DEPENDENCY
CONFIG_DATE
GCC_DOCKER_LINTFLAGS
NETBSD_LINTFLAGS
PYUNBOUND_UNINSTALL
PYUNBOUND_INSTALL
@ -697,6 +698,7 @@ swig
SWIG_LIB
SWIG
PC_PY_DEPENDENCY
PYTHON_LIBS
PY_MAJOR_VERSION
PYTHON_SITE_PKG
PYTHON_LDFLAGS
@ -1464,7 +1466,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures unbound 1.13.2 to adapt to many kinds of systems.
\`configure' configures unbound 1.14.0rc1 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1529,7 +1531,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of unbound 1.13.2:";;
short | recursive ) echo "Configuration of unbound 1.14.0rc1:";;
esac
cat <<\_ACEOF
@ -1649,7 +1651,7 @@ Optional Packages:
--with-nettle=path use libnettle as crypto library, installed at path.
--with-ssl=pathname enable SSL (will check /usr/local/ssl /usr/lib/ssl
/usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw
/usr)
/usr or specify like /usr/include/openssl11)
--with-libbsd Use portable libbsd functions
--with-deprecate-rsa-1024
Deprecate RSA 1024 bit length, makes that an
@ -1771,7 +1773,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
unbound configure 1.13.2
unbound configure 1.14.0rc1
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
@ -2480,7 +2482,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by unbound $as_me 1.13.2, which was
It was created by unbound $as_me 1.14.0rc1, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
@ -2830,13 +2832,13 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
UNBOUND_VERSION_MAJOR=1
UNBOUND_VERSION_MINOR=13
UNBOUND_VERSION_MINOR=14
UNBOUND_VERSION_MICRO=2
UNBOUND_VERSION_MICRO=0rc1
LIBUNBOUND_CURRENT=9
LIBUNBOUND_REVISION=13
LIBUNBOUND_REVISION=14
LIBUNBOUND_AGE=1
# 1.0.0 had 0:12:0
# 1.0.1 had 0:13:0
@ -2917,6 +2919,7 @@ LIBUNBOUND_AGE=1
# 1.13.0 had 9:11:1
# 1.13.1 had 9:12:1
# 1.13.2 had 9:13:1
# 1.14.0 had 9:14:1
# Current -- the number of the binary API that we're implementing
# Revision -- which iteration of the implementation of the binary
@ -15322,7 +15325,7 @@ if test "$ac_res" != no; then :
fi
# check wether strptime also works
# check whether strptime also works
# check some functions of the OS before linking libs (while still runnable).
for ac_header in unistd.h
@ -17553,11 +17556,15 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
$as_echo "#define HAVE_PYTHON 1" >>confdefs.h
if test -n "$LIBS"; then
LIBS="$PYTHON_LDFLAGS $LIBS"
else
LIBS="$PYTHON_LDFLAGS"
if test x_$ub_with_pythonmod != x_no; then
if test -n "$LIBS"; then
LIBS="$PYTHON_LDFLAGS $LIBS"
else
LIBS="$PYTHON_LDFLAGS"
fi
fi
PYTHON_LIBS="$PYTHON_LDFLAGS"
if test -n "$CPPFLAGS"; then
CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
else
@ -17886,6 +17893,12 @@ fi
if test "`uname`" = "NetBSD"; then
NETBSD_LINTFLAGS='"-D__RENAME(x)=" -D_NETINET_IN_H_'
fi
if test "`uname -o`" = "GNU/Linux"; then
# splint cannot parse modern c99 header files
GCC_DOCKER_LINTFLAGS='-syntax'
fi
CONFIG_DATE=`date +%Y%m%d`
@ -17993,6 +18006,25 @@ fi
if test x_$withval != x_no; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5
$as_echo_n "checking for SSL... " >&6; }
if test -n "$withval"; then
if test ! -f "$withval/include/openssl/ssl.h" -a -f "$withval/openssl/ssl.h"; then
ssldir="$withval"
found_ssl="yes"
withval=""
ssldir_include="$ssldir"
ssldir_lib=`echo $ssldir | sed -e 's/include/lib/'`
if test -f "$ssldir_lib/libssl.a" -o -f "$ssldir_lib/libssl.so"; then
: # found here
else
ssldir_lib=`echo $ssldir | sed -e 's/include/lib64/'`
if test -f "$ssldir_lib/libssl.a" -o -f "$ssldir_lib/libssl.so"; then
: # found here
else
as_fn_error $? "Could not find openssl lib file, $ssldir_lib/libssl.so,a, pass like \"/usr/local\" or \"/usr/include/openssl11\"" "$LINENO" 5
fi
fi
fi
fi
if test x_$withval = x_ -o x_$withval = x_yes; then
withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr"
fi
@ -18000,15 +18032,12 @@ $as_echo_n "checking for SSL... " >&6; }
ssldir="$dir"
if test -f "$dir/include/openssl/ssl.h"; then
found_ssl="yes"
cat >>confdefs.h <<_ACEOF
#define HAVE_SSL /**/
_ACEOF
if test "$ssldir" != "/usr"; then
CPPFLAGS="$CPPFLAGS -I$ssldir/include"
LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir/include"
fi
ssldir_include="$ssldir/include"
if test ! -d "$ssldir/lib" -a -d "$ssldir/lib64"; then
ssldir_lib="$ssldir/lib64"
else
ssldir_lib="$ssldir/lib"
fi
break;
fi
done
@ -18017,30 +18046,25 @@ _ACEOF
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5
$as_echo "found in $ssldir" >&6; }
cat >>confdefs.h <<_ACEOF
#define HAVE_SSL /**/
_ACEOF
HAVE_SSL=yes
if test "$ssldir" != "/usr" -a "$ssldir" != ""; then
if test ! -d "$ssldir/lib" -a -d "$ssldir/lib64"; then
LDFLAGS="$LDFLAGS -L$ssldir/lib64"
LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib64"
if test "$ssldir" != "/usr"; then
CPPFLAGS="$CPPFLAGS -I$ssldir_include"
LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir_include"
LDFLAGS="$LDFLAGS -L$ssldir_lib"
LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir_lib"
if test "x$enable_rpath" = xyes; then
if echo "$ssldir/lib64" | grep "^/" >/dev/null; then
RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib64"
if echo "$ssldir_lib" | grep "^/" >/dev/null; then
RUNTIME_PATH="$RUNTIME_PATH -R$ssldir_lib"
fi
fi
else
LDFLAGS="$LDFLAGS -L$ssldir/lib"
LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib"
if test "x$enable_rpath" = xyes; then
if echo "$ssldir/lib" | grep "^/" >/dev/null; then
RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib"
fi
fi
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EVP_sha256 in -lcrypto" >&5
$as_echo_n "checking for EVP_sha256 in -lcrypto... " >&6; }
@ -18328,7 +18352,7 @@ rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
SSLLIB="-lssl"
PC_CRYPTO_DEPENDENCY="libcrypto libssl"
PC_CRYPTO_DEPENDENCY=""
# check if -lcrypt32 is needed because CAPIENG needs that. (on windows)
@ -18369,7 +18393,7 @@ rm -f core conftest.err conftest.$ac_objext \
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibreSSL" >&5
$as_echo_n "checking for LibreSSL... " >&6; }
if grep VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then
if grep VERSION_TEXT $ssldir_include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
@ -18436,7 +18460,7 @@ fi
done
for ac_func in OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode EVP_MD_CTX_new OpenSSL_add_all_digests OPENSSL_init_crypto EVP_cleanup ENGINE_cleanup ERR_load_crypto_strings CRYPTO_cleanup_all_ex_data ERR_free_strings RAND_cleanup DSA_SIG_set0 EVP_dss1 EVP_DigestVerify EVP_aes_256_cbc EVP_EncryptInit_ex HMAC_Init_ex CRYPTO_THREADID_set_callback EVP_MAC_CTX_set_params OSSL_PARAM_BLD_new
for ac_func in OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode EVP_MD_CTX_new OpenSSL_add_all_digests OPENSSL_init_crypto EVP_cleanup ENGINE_cleanup ERR_load_crypto_strings CRYPTO_cleanup_all_ex_data ERR_free_strings RAND_cleanup DSA_SIG_set0 EVP_dss1 EVP_DigestVerify EVP_aes_256_cbc EVP_EncryptInit_ex HMAC_Init_ex CRYPTO_THREADID_set_callback EVP_MAC_CTX_set_params OSSL_PARAM_BLD_new BIO_set_callback_ex
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
@ -18758,7 +18782,7 @@ $as_echo "#define CLIENT_SUBNET 1" >>confdefs.h
;;
esac
# check wether gost also works
# check whether gost also works
# Check whether --enable-gost was given.
if test "${enable_gost+set}" = set; then :
@ -18791,7 +18815,7 @@ $as_echo_n "checking if GOST works... " >&6; }
if test c${cross_compiling} = cno; then
BAKCFLAGS="$CFLAGS"
if test -n "$ssldir"; then
CFLAGS="$CFLAGS -Wl,-rpath,$ssldir/lib"
CFLAGS="$CFLAGS -Wl,-rpath,$ssldir_lib"
fi
if test "$cross_compiling" = yes; then :
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
@ -18974,8 +18998,8 @@ fi
# see if OPENSSL 1.0.0 or later (has EVP MD and Verify independency)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if openssl supports SHA2 and ECDSA with EVP" >&5
$as_echo_n "checking if openssl supports SHA2 and ECDSA with EVP... " >&6; }
if grep OPENSSL_VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then
if grep OPENSSL_VERSION_NUMBER $ssldir/include/openssl/opensslv.h | grep 0x0 >/dev/null; then
if grep OPENSSL_VERSION_TEXT $ssldir_include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then
if grep OPENSSL_VERSION_NUMBER $ssldir_include/openssl/opensslv.h | grep 0x0 >/dev/null; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
@ -20398,7 +20422,7 @@ if test "$ac_res" != no; then :
fi
for ac_func in tzset sigprocmask fcntl getpwnam endpwent getrlimit setrlimit setsid chroot kill chown sleep usleep random srandom recvmsg sendmsg writev socketpair glob initgroups strftime localtime_r setusercontext _beginthreadex endservent endprotoent fsync shmget accept4 getifaddrs
for ac_func in tzset sigprocmask fcntl getpwnam endpwent getrlimit setrlimit setsid chroot kill chown sleep usleep random srandom recvmsg sendmsg writev socketpair glob initgroups strftime localtime_r setusercontext _beginthreadex endservent endprotoent fsync shmget accept4 getifaddrs if_nametoindex
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
@ -21816,7 +21840,7 @@ _ACEOF
version=1.13.2
version=1.14.0rc1
date=`date +'%b %e, %Y'`
@ -22335,7 +22359,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by unbound $as_me 1.13.2, which was
This file was extended by unbound $as_me 1.14.0rc1, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@ -22401,7 +22425,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
unbound config.status 1.13.2
unbound config.status 1.14.0rc1
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"

43
contrib/unbound/configure.ac
View File

@ -10,15 +10,15 @@ sinclude(dnscrypt/dnscrypt.m4)
# must be numbers. ac_defun because of later processing
m4_define([VERSION_MAJOR],[1])
m4_define([VERSION_MINOR],[13])
m4_define([VERSION_MICRO],[2])
m4_define([VERSION_MINOR],[14])
m4_define([VERSION_MICRO],[0rc1])
AC_INIT([unbound],m4_defn([VERSION_MAJOR]).m4_defn([VERSION_MINOR]).m4_defn([VERSION_MICRO]),[unbound-bugs@nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues],[unbound])
AC_SUBST(UNBOUND_VERSION_MAJOR, [VERSION_MAJOR])
AC_SUBST(UNBOUND_VERSION_MINOR, [VERSION_MINOR])
AC_SUBST(UNBOUND_VERSION_MICRO, [VERSION_MICRO])
LIBUNBOUND_CURRENT=9
LIBUNBOUND_REVISION=13
LIBUNBOUND_REVISION=14
LIBUNBOUND_AGE=1
# 1.0.0 had 0:12:0
# 1.0.1 had 0:13:0
@ -99,6 +99,7 @@ LIBUNBOUND_AGE=1
# 1.13.0 had 9:11:1
# 1.13.1 had 9:12:1
# 1.13.2 had 9:13:1
# 1.14.0 had 9:14:1
# Current -- the number of the binary API that we're implementing
# Revision -- which iteration of the implementation of the binary
@ -457,7 +458,7 @@ AC_SUBST(RUNTIME_PATH)
AC_SEARCH_LIBS([inet_pton], [nsl])
AC_SEARCH_LIBS([socket], [socket])
# check wether strptime also works
# check whether strptime also works
AC_DEFUN([AC_CHECK_STRPTIME_WORKS],
[AC_REQUIRE([AC_PROG_CC])
AC_MSG_CHECKING(whether strptime works)
@ -699,11 +700,15 @@ if test x_$ub_test_python != x_no; then
AC_SUBST(PY_MAJOR_VERSION)
# Have Python
AC_DEFINE(HAVE_PYTHON,1,[Define if you have Python libraries and header files.])
if test -n "$LIBS"; then
LIBS="$PYTHON_LDFLAGS $LIBS"
else
LIBS="$PYTHON_LDFLAGS"
if test x_$ub_with_pythonmod != x_no; then
if test -n "$LIBS"; then
LIBS="$PYTHON_LDFLAGS $LIBS"
else
LIBS="$PYTHON_LDFLAGS"
fi
fi
PYTHON_LIBS="$PYTHON_LDFLAGS"
AC_SUBST(PYTHON_LIBS)
if test -n "$CPPFLAGS"; then
CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
else
@ -776,6 +781,12 @@ if test "`uname`" = "NetBSD"; then
NETBSD_LINTFLAGS='"-D__RENAME(x)=" -D_NETINET_IN_H_'
AC_SUBST(NETBSD_LINTFLAGS)
fi
if test "`uname -o`" = "GNU/Linux"; then
# splint cannot parse modern c99 header files
GCC_DOCKER_LINTFLAGS='-syntax'
AC_SUBST(GCC_DOCKER_LINTFLAGS)
fi
CONFIG_DATE=`date +%Y%m%d`
AC_SUBST(CONFIG_DATE)
@ -830,7 +841,7 @@ ACX_WITH_SSL
ACX_LIB_SSL
SSLLIB="-lssl"
PC_CRYPTO_DEPENDENCY="libcrypto libssl"
PC_CRYPTO_DEPENDENCY=""
AC_SUBST(PC_CRYPTO_DEPENDENCY)
# check if -lcrypt32 is needed because CAPIENG needs that. (on windows)
@ -850,7 +861,7 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[
])
AC_MSG_CHECKING([for LibreSSL])
if grep VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then
if grep VERSION_TEXT $ssldir_include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then
AC_MSG_RESULT([yes])
AC_DEFINE([HAVE_LIBRESSL], [1], [Define if we have LibreSSL])
# libressl provides these compat functions, but they may also be
@ -860,7 +871,7 @@ else
AC_MSG_RESULT([no])
fi
AC_CHECK_HEADERS([openssl/conf.h openssl/engine.h openssl/bn.h openssl/dh.h openssl/dsa.h openssl/rsa.h openssl/core_names.h openssl/param_build.h],,, [AC_INCLUDES_DEFAULT])
AC_CHECK_FUNCS([OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode EVP_MD_CTX_new OpenSSL_add_all_digests OPENSSL_init_crypto EVP_cleanup ENGINE_cleanup ERR_load_crypto_strings CRYPTO_cleanup_all_ex_data ERR_free_strings RAND_cleanup DSA_SIG_set0 EVP_dss1 EVP_DigestVerify EVP_aes_256_cbc EVP_EncryptInit_ex HMAC_Init_ex CRYPTO_THREADID_set_callback EVP_MAC_CTX_set_params OSSL_PARAM_BLD_new])
AC_CHECK_FUNCS([OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode EVP_MD_CTX_new OpenSSL_add_all_digests OPENSSL_init_crypto EVP_cleanup ENGINE_cleanup ERR_load_crypto_strings CRYPTO_cleanup_all_ex_data ERR_free_strings RAND_cleanup DSA_SIG_set0 EVP_dss1 EVP_DigestVerify EVP_aes_256_cbc EVP_EncryptInit_ex HMAC_Init_ex CRYPTO_THREADID_set_callback EVP_MAC_CTX_set_params OSSL_PARAM_BLD_new BIO_set_callback_ex])
# these check_funcs need -lssl
BAKLIBS="$LIBS"
@ -973,14 +984,14 @@ case "$enable_subnet" in
;;
esac
# check wether gost also works
# check whether gost also works
AC_DEFUN([AC_CHECK_GOST_WORKS],
[AC_REQUIRE([AC_PROG_CC])
AC_MSG_CHECKING([if GOST works])
if test c${cross_compiling} = cno; then
BAKCFLAGS="$CFLAGS"
if test -n "$ssldir"; then
CFLAGS="$CFLAGS -Wl,-rpath,$ssldir/lib"
CFLAGS="$CFLAGS -Wl,-rpath,$ssldir_lib"
fi
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <string.h>
@ -1103,8 +1114,8 @@ case "$enable_ecdsa" in
])
# see if OPENSSL 1.0.0 or later (has EVP MD and Verify independency)
AC_MSG_CHECKING([if openssl supports SHA2 and ECDSA with EVP])
if grep OPENSSL_VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then
if grep OPENSSL_VERSION_NUMBER $ssldir/include/openssl/opensslv.h | grep 0x0 >/dev/null; then
if grep OPENSSL_VERSION_TEXT $ssldir_include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then
if grep OPENSSL_VERSION_NUMBER $ssldir_include/openssl/opensslv.h | grep 0x0 >/dev/null; then
AC_MSG_RESULT([no])
AC_DEFINE_UNQUOTED([USE_ECDSA_EVP_WORKAROUND], [1], [Define this to enable an EVP workaround for older openssl])
else
@ -1594,7 +1605,7 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([
AC_MSG_RESULT(no))
AC_SEARCH_LIBS([setusercontext], [util])
AC_CHECK_FUNCS([tzset sigprocmask fcntl getpwnam endpwent getrlimit setrlimit setsid chroot kill chown sleep usleep random srandom recvmsg sendmsg writev socketpair glob initgroups strftime localtime_r setusercontext _beginthreadex endservent endprotoent fsync shmget accept4 getifaddrs])
AC_CHECK_FUNCS([tzset sigprocmask fcntl getpwnam endpwent getrlimit setrlimit setsid chroot kill chown sleep usleep random srandom recvmsg sendmsg writev socketpair glob initgroups strftime localtime_r setusercontext _beginthreadex endservent endprotoent fsync shmget accept4 getifaddrs if_nametoindex])
AC_CHECK_FUNCS([setresuid],,[AC_CHECK_FUNCS([setreuid])])
AC_CHECK_FUNCS([setresgid],,[AC_CHECK_FUNCS([setregid])])

11
contrib/unbound/contrib/Dockerfile.tests Normal file
View File

@ -0,0 +1,11 @@
FROM gcc:latest
WORKDIR /usr/src/unbound
RUN apt-get update
# install semantic parser & lexical analyzer
RUN apt-get install -y bison flex
# install packages used in tests
RUN apt-get install -y ldnsutils dnsutils xxd splint doxygen netcat
# accept short rsa keys, which are used in tests
RUN sed -i 's/SECLEVEL=2/SECLEVEL=1/g' /usr/lib/ssl/openssl.cnf
CMD ["/bin/bash"]

2
contrib/unbound/contrib/drop2rpz
View File

@ -4,7 +4,7 @@
#
# unbound.conf:
# rpz:
# name: "spamhaus-drop.rpz.local."
# name: "drop.spamhaus.org.rpz.local."
# zonefile: "/path/tp/spamhaus-drop.rpz.local"
# rpz-log: yes
# rpz-log-name: "spamhaus-drop"

3
contrib/unbound/contrib/unbound.service.in
View File

@ -64,7 +64,8 @@ ProtectClock=true
ProtectControlGroups=true
ProtectKernelLogs=true
ProtectKernelModules=true
ProtectKernelTunables=true
# This breaks using socket options like 'so-rcvbuf'. Explicitly disable for visibility.
ProtectKernelTunables=false
ProtectProc=invisible
ProtectSystem=strict
RuntimeDirectory=unbound

3
contrib/unbound/daemon/daemon.c
View File

@ -210,7 +210,6 @@ daemon_init(void)
}
#endif /* USE_WINSOCK */
signal_handling_record();
checklock_start();
#ifdef HAVE_SSL
# ifdef HAVE_ERR_LOAD_CRYPTO_STRINGS
ERR_load_crypto_strings();
@ -280,6 +279,7 @@ daemon_init(void)
free(daemon);
return NULL;
}
listen_setup_locks();
if(gettimeofday(&daemon->time_boot, NULL) < 0)
log_err("gettimeofday: %s", strerror(errno));
daemon->time_last_stat = daemon->time_boot;
@ -781,6 +781,7 @@ daemon_delete(struct daemon* daemon)
alloc_clear(&daemon->superalloc);
acl_list_delete(daemon->acl);
tcl_list_delete(daemon->tcl);
listen_desetup_locks();
free(daemon->chroot);
free(daemon->pidfile);
free(daemon->env);

2
contrib/unbound/daemon/remote.c
View File

@ -813,7 +813,7 @@ print_mem(RES* ssl, struct worker* worker, struct daemon* daemon,
iter = mod_get_mem(&worker->env, "iterator");
respip = mod_get_mem(&worker->env, "respip");
#ifdef CLIENT_SUBNET
subnet = mod_get_mem(&worker->env, "subnet");
subnet = mod_get_mem(&worker->env, "subnetcache");
#endif /* CLIENT_SUBNET */
#ifdef USE_IPSECMOD
ipsecmod = mod_get_mem(&worker->env, "ipsecmod");

2
contrib/unbound/daemon/stats.c
View File

@ -137,7 +137,7 @@ static void
set_subnet_stats(struct worker* worker, struct ub_server_stats* svr,
int reset)
{
int m = modstack_find(&worker->env.mesh->mods, "subnet");
int m = modstack_find(&worker->env.mesh->mods, "subnetcache");
struct subnet_env* sne;
if(m == -1)
return;

1
contrib/unbound/daemon/unbound.c
View File

@ -781,6 +781,7 @@ main(int argc, char* argv[])
int cmdline_cfg = 0;
#endif
checklock_start();
log_init(NULL, 0, NULL);
log_ident_default = strrchr(argv[0],'/')?strrchr(argv[0],'/')+1:argv[0];
log_ident_set_default(log_ident_default);

82
contrib/unbound/daemon/worker.c
View File

@ -146,7 +146,7 @@ worker_mem_report(struct worker* ATTR_UNUSED(worker),
(&worker->env, i);
#ifdef CLIENT_SUBNET
else if(strcmp(worker->env.mesh->mods.mod[i]->name,
"subnet")==0)
"subnetcache")==0)
subnet += (*worker->env.mesh->mods.mod[i]->get_mem)
(&worker->env, i);
#endif /* CLIENT_SUBNET */
@ -205,7 +205,7 @@ worker_mem_report(struct worker* ATTR_UNUSED(worker),
(&worker->env, i);
#ifdef CLIENT_SUBNET
else if(strcmp(worker->env.mesh->mods.mod[i]->name,
"subnet")==0)
"subnetcache")==0)
subnet += (*worker->env.mesh->mods.mod[i]->get_mem)
(&worker->env, i);
#endif /* CLIENT_SUBNET */
@ -449,7 +449,6 @@ answer_norec_from_cache(struct worker* worker, struct query_info* qinfo,
* Then check if it needs validation, if so, this routine fails,
* so that iterator can prime and validator can verify rrsets.
*/
struct edns_data edns_bak;
uint16_t udpsize = edns->udp_size;
int secure = 0;
time_t timenow = *worker->env.now;
@ -508,7 +507,6 @@ answer_norec_from_cache(struct worker* worker, struct query_info* qinfo,
}
}
/* return this delegation from the cache */
edns_bak = *edns;
edns->edns_version = EDNS_ADVERTISED_VERSION;
edns->udp_size = EDNS_ADVERTISED_SIZE;
edns->ext_rcode = 0;
@ -518,15 +516,13 @@ answer_norec_from_cache(struct worker* worker, struct query_info* qinfo,
worker->env.now_tv))
return 0;
msg->rep->flags |= BIT_QR|BIT_RA;
if(!apply_edns_options(edns, &edns_bak, worker->env.cfg,
repinfo->c, worker->scratchpad) ||
!reply_info_answer_encode(&msg->qinfo, msg->rep, id, flags,
if(!reply_info_answer_encode(&msg->qinfo, msg->rep, id, flags,
repinfo->c->buffer, 0, 1, worker->scratchpad,
udpsize, edns, (int)(edns->bits & EDNS_DO), secure)) {
if(!inplace_cb_reply_servfail_call(&worker->env, qinfo, NULL, NULL,
LDNS_RCODE_SERVFAIL, edns, repinfo, worker->scratchpad,
worker->env.now_tv))
edns->opt_list = NULL;
edns->opt_list_inplace_cb_out = NULL;
error_encode(repinfo->c->buffer, LDNS_RCODE_SERVFAIL,
&msg->qinfo, id, flags, edns);
}
@ -604,7 +600,6 @@ answer_from_cache(struct worker* worker, struct query_info* qinfo,
struct reply_info* rep, uint16_t id, uint16_t flags,
struct comm_reply* repinfo, struct edns_data* edns)
{
struct edns_data edns_bak;
time_t timenow = *worker->env.now;
uint16_t udpsize = edns->udp_size;
struct reply_info* encode_rep = rep;
@ -685,7 +680,6 @@ answer_from_cache(struct worker* worker, struct query_info* qinfo,
}
} else *is_secure_answer = 0;
edns_bak = *edns;
edns->edns_version = EDNS_ADVERTISED_VERSION;
edns->udp_size = EDNS_ADVERTISED_SIZE;
edns->ext_rcode = 0;
@ -722,15 +716,13 @@ answer_from_cache(struct worker* worker, struct query_info* qinfo,
if(!*partial_repp)
goto bail_out;
}
} else if(!apply_edns_options(edns, &edns_bak, worker->env.cfg,
repinfo->c, worker->scratchpad) ||
!reply_info_answer_encode(qinfo, encode_rep, id, flags,
} else if(!reply_info_answer_encode(qinfo, encode_rep, id, flags,
repinfo->c->buffer, timenow, 1, worker->scratchpad,
udpsize, edns, (int)(edns->bits & EDNS_DO), *is_secure_answer)) {
if(!inplace_cb_reply_servfail_call(&worker->env, qinfo, NULL, NULL,
LDNS_RCODE_SERVFAIL, edns, repinfo, worker->scratchpad,
worker->env.now_tv))
edns->opt_list = NULL;
edns->opt_list_inplace_cb_out = NULL;
error_encode(repinfo->c->buffer, LDNS_RCODE_SERVFAIL,
qinfo, id, flags, edns);
}
@ -789,6 +781,14 @@ chaos_replystr(sldns_buffer* pkt, char** str, int num, struct edns_data* edns,
int i;
unsigned int rd = LDNS_RD_WIRE(sldns_buffer_begin(pkt));
unsigned int cd = LDNS_CD_WIRE(sldns_buffer_begin(pkt));
size_t udpsize = edns->udp_size;
edns->edns_version = EDNS_ADVERTISED_VERSION;
edns->udp_size = EDNS_ADVERTISED_SIZE;
edns->bits &= EDNS_DO;
if(!inplace_cb_reply_local_call(&worker->env, NULL, NULL, NULL,
LDNS_RCODE_NOERROR, edns, repinfo, worker->scratchpad,
worker->env.now_tv))
edns->opt_list_inplace_cb_out = NULL;
sldns_buffer_clear(pkt);
sldns_buffer_skip(pkt, (ssize_t)sizeof(uint16_t)); /* skip id */
sldns_buffer_write_u16(pkt, (uint16_t)(BIT_QR|BIT_RA));
@ -804,6 +804,12 @@ chaos_replystr(sldns_buffer* pkt, char** str, int num, struct edns_data* edns,
for(i=0; i<num; i++) {
size_t len = strlen(str[i]);
if(len>255) len=255; /* cap size of TXT record */
if(sldns_buffer_position(pkt)+2+2+2+4+2+1+len+
calc_edns_field_size(edns) > udpsize) {
sldns_buffer_write_u16_at(pkt, 6, i); /* ANCOUNT */
LDNS_TC_SET(sldns_buffer_begin(pkt));
break;
}
sldns_buffer_write_u16(pkt, 0xc00c); /* compr ptr to query */
sldns_buffer_write_u16(pkt, LDNS_RR_TYPE_TXT);
sldns_buffer_write_u16(pkt, LDNS_RR_CLASS_CH);
@ -813,13 +819,6 @@ chaos_replystr(sldns_buffer* pkt, char** str, int num, struct edns_data* edns,
sldns_buffer_write(pkt, str[i], len);
}
sldns_buffer_flip(pkt);
edns->edns_version = EDNS_ADVERTISED_VERSION;
edns->udp_size = EDNS_ADVERTISED_SIZE;
edns->bits &= EDNS_DO;
if(!inplace_cb_reply_local_call(&worker->env, NULL, NULL, NULL,
LDNS_RCODE_NOERROR, edns, repinfo, worker->scratchpad,
worker->env.now_tv))
edns->opt_list = NULL;
if(sldns_buffer_capacity(pkt) >=
sldns_buffer_limit(pkt)+calc_edns_field_size(edns))
attach_edns_record(pkt, edns);
@ -1004,7 +1003,6 @@ answer_notify(struct worker* w, struct query_info* qinfo,
edns->udp_size = EDNS_ADVERTISED_SIZE;
edns->ext_rcode = 0;
edns->bits &= EDNS_DO;
edns->opt_list = NULL;
error_encode(pkt, rcode, qinfo,
*(uint16_t*)(void *)sldns_buffer_begin(pkt),
sldns_buffer_read_u16_at(pkt, 2), edns);
@ -1241,7 +1239,8 @@ worker_handle_request(struct comm_point* c, void* arg, int error,
}
goto send_reply;
}
if((ret=parse_edns_from_pkt(c->buffer, &edns, worker->scratchpad)) != 0) {
if((ret=parse_edns_from_query_pkt(c->buffer, &edns, worker->env.cfg, c,
worker->scratchpad)) != 0) {
struct edns_data reply_edns;
verbose(VERB_ALGO, "worker parse edns: formerror.");
log_addr(VERB_CLIENT,"from",&repinfo->addr, repinfo->addrlen);
@ -1256,13 +1255,14 @@ worker_handle_request(struct comm_point* c, void* arg, int error,
goto send_reply;
}
if(edns.edns_present) {
struct edns_option* edns_opt;
if(edns.edns_version != 0) {
edns.ext_rcode = (uint8_t)(EDNS_RCODE_BADVERS>>4);
edns.edns_version = EDNS_ADVERTISED_VERSION;
edns.udp_size = EDNS_ADVERTISED_SIZE;
edns.bits &= EDNS_DO;
edns.opt_list = NULL;
edns.opt_list_in = NULL;
edns.opt_list_out = NULL;
edns.opt_list_inplace_cb_out = NULL;
edns.padding_block_size = 0;
verbose(VERB_ALGO, "query with bad edns version.");
log_addr(VERB_CLIENT,"from",&repinfo->addr, repinfo->addrlen);
@ -1282,26 +1282,6 @@ worker_handle_request(struct comm_point* c, void* arg, int error,
log_addr(VERB_CLIENT,"from",&repinfo->addr, repinfo->addrlen);
edns.udp_size = NORMAL_UDP_SIZE;
}
if(c->type != comm_udp) {
edns_opt = edns_opt_list_find(edns.opt_list, LDNS_EDNS_KEEPALIVE);
if(edns_opt && edns_opt->opt_len > 0) {
edns.ext_rcode = 0;
edns.edns_version = EDNS_ADVERTISED_VERSION;
edns.udp_size = EDNS_ADVERTISED_SIZE;
edns.bits &= EDNS_DO;
edns.opt_list = NULL;
verbose(VERB_ALGO, "query with bad edns keepalive.");
log_addr(VERB_CLIENT,"from",&repinfo->addr, repinfo->addrlen);
error_encode(c->buffer, LDNS_RCODE_FORMERR, &qinfo,
*(uint16_t*)(void *)sldns_buffer_begin(c->buffer),
sldns_buffer_read_u16_at(c->buffer, 2), NULL);
if(sldns_buffer_capacity(c->buffer) >=
sldns_buffer_limit(c->buffer)+calc_edns_field_size(&edns))
attach_edns_record(c->buffer, &edns);
regional_free_all(worker->scratchpad);
goto send_reply;
}
}
}
if(edns.udp_size > worker->daemon->cfg->max_udp_size &&
c->type == comm_udp) {
@ -1355,7 +1335,7 @@ worker_handle_request(struct comm_point* c, void* arg, int error,
goto send_reply;
}
if(worker->env.auth_zones &&
rpz_apply_qname_trigger(worker->env.auth_zones,
rpz_callback_from_worker_request(worker->env.auth_zones,
&worker->env, &qinfo, &edns, c->buffer, worker->scratchpad,
repinfo, acladdr->taglist, acladdr->taglen, &worker->stats)) {
regional_free_all(worker->scratchpad);
@ -1453,7 +1433,7 @@ worker_handle_request(struct comm_point* c, void* arg, int error,
* this is a two-pass operation, and lookup_qinfo is different for
* each pass. We should still pass the original qinfo to
* answer_from_cache(), however, since it's used to build the reply. */
if(!edns_bypass_cache_stage(edns.opt_list, &worker->env)) {
if(!edns_bypass_cache_stage(edns.opt_list_in, &worker->env)) {
is_expired_answer = 0;
is_secure_answer = 0;
h = query_info_hash(lookup_qinfo, sldns_buffer_read_u16_at(c->buffer, 2));
@ -1988,8 +1968,8 @@ worker_delete(struct worker* worker)
struct outbound_entry*
worker_send_query(struct query_info* qinfo, uint16_t flags, int dnssec,
int want_dnssec, int nocaps, struct sockaddr_storage* addr,
socklen_t addrlen, uint8_t* zone, size_t zonelen, int ssl_upstream,
char* tls_auth_name, struct module_qstate* q)
socklen_t addrlen, uint8_t* zone, size_t zonelen, int tcp_upstream,
int ssl_upstream, char* tls_auth_name, struct module_qstate* q)
{
struct worker* worker = q->env->worker;
struct outbound_entry* e = (struct outbound_entry*)regional_alloc(
@ -1998,7 +1978,7 @@ worker_send_query(struct query_info* qinfo, uint16_t flags, int dnssec,
return NULL;
e->qstate = q;
e->qsent = outnet_serviced_query(worker->back, qinfo, flags, dnssec,
want_dnssec, nocaps, q->env->cfg->tcp_upstream,
want_dnssec, nocaps, tcp_upstream,
ssl_upstream, tls_auth_name, addr, addrlen, zone, zonelen, q,
worker_handle_service_reply, e, worker->back->udp_buff, q->env);
if(!e->qsent) {
@ -2045,7 +2025,7 @@ struct outbound_entry* libworker_send_query(
uint16_t ATTR_UNUSED(flags), int ATTR_UNUSED(dnssec),
int ATTR_UNUSED(want_dnssec), int ATTR_UNUSED(nocaps),
struct sockaddr_storage* ATTR_UNUSED(addr), socklen_t ATTR_UNUSED(addrlen),
uint8_t* ATTR_UNUSED(zone), size_t ATTR_UNUSED(zonelen),
uint8_t* ATTR_UNUSED(zone), size_t ATTR_UNUSED(zonelen), int ATTR_UNUSED(tcp_upstream),
int ATTR_UNUSED(ssl_upstream), char* ATTR_UNUSED(tls_auth_name),
struct module_qstate* ATTR_UNUSED(q))
{

13
contrib/unbound/dns64/dns64.c
View File

@ -685,8 +685,12 @@ dns64_operate(struct module_qstate* qstate, enum module_ev event, int id,
switch(event) {
case module_event_new:
/* Tag this query as being new and fall through. */
iq = (struct dns64_qstate*)regional_alloc(
qstate->region, sizeof(*iq));
if (!(iq = (struct dns64_qstate*)regional_alloc(
qstate->region, sizeof(*iq)))) {
log_err("out of memory");
qstate->ext_state[id] = module_error;
return;
}
qstate->minfo[id] = iq;
iq->state = DNS64_NEW_QUERY;
iq->started_no_cache_store = qstate->no_cache_store;
@ -913,8 +917,9 @@ dns64_adjust_ptr(struct module_qstate* qstate, struct module_qstate* super)
sizeof(struct dns_msg))))
return;
super->return_msg->qinfo = super->qinfo;
super->return_msg->rep = reply_info_copy(qstate->return_msg->rep, NULL,
super->region);
if (!(super->return_msg->rep = reply_info_copy(qstate->return_msg->rep,
NULL, super->region)))
return;
/*
* Adjust the domain name of the answer RR set so that it matches the

4
contrib/unbound/dnscrypt/dnscrypt.c
View File

@ -435,7 +435,7 @@ dnscrypt_hrtime(void)
/**
* Add the server nonce part to once.
* The nonce is made half of client nonce and the seconf half of the server
* The nonce is made half of client nonce and the second half of the server
* nonce, both of them of size crypto_box_HALF_NONCEBYTES.
* \param[in] nonce: a uint8_t* of size crypto_box_NONCEBYTES
*/
@ -674,7 +674,7 @@ dnsc_find_cert(struct dnsc_env* dnscenv, struct sldns_buffer* buffer)
/**
* Insert local-zone and local-data into configuration.
* In order to be able to serve certs over TXT, we can reuse the local-zone and
* local-data config option. The zone and qname are infered from the
* local-data config option. The zone and qname are inferred from the
* provider_name and the content of the TXT record from the certificate content.
* returns the number of certificate TXT record that were loaded.
* < 0 in case of error.

4
contrib/unbound/dnscrypt/dnscrypt.h
View File

@ -114,7 +114,7 @@ void dnsc_delete(struct dnsc_env *env);
/**
* handle a crypted dnscrypt request.
* Determine wether or not a query is coming over the dnscrypt listener and
* Determine whether or not a query is coming over the dnscrypt listener and
* attempt to uncurve it or detect if it is a certificate query.
* return 0 in case of failure.
*/
@ -122,7 +122,7 @@ int dnsc_handle_curved_request(struct dnsc_env* dnscenv,
struct comm_reply* repinfo);
/**
* handle an unencrypted dnscrypt request.
* Determine wether or not a query is going over the dnscrypt channel and
* Determine whether or not a query is going over the dnscrypt channel and
* attempt to curve it unless it was not crypted like when it is a
* certificate query.
* \return 0 in case of failure.

6
contrib/unbound/dnstap/dtstream.c
View File

@ -251,7 +251,7 @@ dt_msg_queue_submit(struct dt_msg_queue* mq, void* buf, size_t len)
entry->buf = buf;
entry->len = len;
/* aqcuire lock */
/* acquire lock */
lock_basic_lock(&mq->lock);
/* if list was empty, start timer for (eventual) wakeup */
if(mq->first == NULL)
@ -930,7 +930,7 @@ static int dtio_write_more_of_data(struct dt_io_thread* dtio)
return 1;
}
/** write more of the current messsage. false if incomplete, true if
/** write more of the current message. false if incomplete, true if
* the message is done */
static int dtio_write_more(struct dt_io_thread* dtio)
{
@ -1181,7 +1181,7 @@ static int dtio_read_accept_frame(struct dt_io_thread* dtio)
goto close_connection;
return 1;
} else {
/* unknow content type */
/* unknown content type */
verbose(VERB_ALGO, "dnstap: ACCEPT frame "
"contains unknown content type, "
"closing connection");

12
contrib/unbound/dnstap/unbound-dnstap-socket.c
View File

@ -1264,9 +1264,9 @@ int main(int argc, char** argv)
memset(&tls_list, 0, sizeof(tls_list));
/* lock debug start (if any) */
checklock_start();
log_ident_set("unbound-dnstap-socket");
log_init(0, 0, 0);
checklock_start();
#ifdef SIGPIPE
if(signal(SIGPIPE, SIG_IGN) == SIG_ERR) {
@ -1415,8 +1415,9 @@ struct outbound_entry* worker_send_query(
int ATTR_UNUSED(dnssec), int ATTR_UNUSED(want_dnssec),
int ATTR_UNUSED(nocaps), struct sockaddr_storage* ATTR_UNUSED(addr),
socklen_t ATTR_UNUSED(addrlen), uint8_t* ATTR_UNUSED(zone),
size_t ATTR_UNUSED(zonelen), int ATTR_UNUSED(ssl_upstream),
char* ATTR_UNUSED(tls_auth_name), struct module_qstate* ATTR_UNUSED(q))
size_t ATTR_UNUSED(zonelen), int ATTR_UNUSED(tcp_upstream),
int ATTR_UNUSED(ssl_upstream), char* ATTR_UNUSED(tls_auth_name),
struct module_qstate* ATTR_UNUSED(q))
{
log_assert(0);
return 0;
@ -1447,8 +1448,9 @@ struct outbound_entry* libworker_send_query(
int ATTR_UNUSED(dnssec), int ATTR_UNUSED(want_dnssec),
int ATTR_UNUSED(nocaps), struct sockaddr_storage* ATTR_UNUSED(addr),
socklen_t ATTR_UNUSED(addrlen), uint8_t* ATTR_UNUSED(zone),
size_t ATTR_UNUSED(zonelen), int ATTR_UNUSED(ssl_upstream),
char* ATTR_UNUSED(tls_auth_name), struct module_qstate* ATTR_UNUSED(q))
size_t ATTR_UNUSED(zonelen), int ATTR_UNUSED(tcp_upstream),
int ATTR_UNUSED(ssl_upstream), char* ATTR_UNUSED(tls_auth_name),
struct module_qstate* ATTR_UNUSED(q))
{
log_assert(0);
return 0;

164
contrib/unbound/doc/Changelog
View File

@ -1,3 +1,167 @@
1 December 2021: Wouter
- configure is set to 1.14.0, and release branch.
- Fix doc/unbound.doxygen to remove obsolete tag warning.
1 December 2021: George
- Merge PR #511 from yan12125: Reduce unnecessary linking.
- Merge PR #493 from Jaap: Fix generation of libunbound.pc.
- Merge PR #555 from fobser: Allow interface names as scope-id in IPv6
link-local addresses.
- Merge PR #562 from Willem: Reset keepalive per new tcp session.
- Merge PR #522 from sibeream: memory management violations fixed.
- Merge PR #530 from Shchelk: Fix: dereferencing a null pointer.
- Fix #454: listen_dnsport.c:825: error: ‘IPV6_TCLASS’ undeclared.
- Fix #574: Review fixes for size allocation.
30 November 2021: Wouter
- Fix to remove git tracking and ci information from release tarballs.
- iana portlist update.
29 November 2021: Wouter
- Merge PR #570 from rex4539: Fix typos.
- Fix for #570: regen aclocal.m4, fix configure.ac for spelling.
- Fix to make python module opt_list use opt_list_in.
- Fix #574: unbound-checkconf reports fatal error if interface names
are used as value for interfaces:
- Fix #574: Review fixes for it.
- Fix #576: [FR] UB_* error codes in unbound.h
- Fix #574: Review fix for spelling.
15 November 2021: Tom
- Improve EDNS option handling, now also works for synthesised
responses such as local-data and server.id CH TXT responses.
5 November 2021: George
- Fix for #558: fix loop in comm_point->tcp_free when a comm_point is
reclaimed more than once during callbacks.
- Fix for #558: clear the UB_EV_TIMEOUT bit before adding an event.
5 November 2021: Wouter
- Fix that forward-zone name is documented as the full name of the
zone. It is not relative but a fully qualified domain name.
- Fix analyzer review failure in rpz action override code to not
crash on unlocking the local zone lock.
- Fix to remove unused code from rpz resolve client and action
function.
- Merge #565: unbound.service.in: Disable ProtectKernelTunables again.
2 November 2021: Wouter
- Fix #552: Unbound assumes index.html exists on RPZ host.
11 October 2021: Wouter
- Fix chaos replies to have truncation for short message lengths,
or long reply strings.
- Fix to protect custom regional create against small values.
4 October 2021: Wouter
- Fix to add example.conf note for outbound-msg-retry.
27 September 2021: Wouter
- Implement RFC8375: Special-Use Domain 'home.arpa.'.
21 September 2021: Wouter
- For crosscompile on windows, detect 64bit stackprotector library.
- Fix crosscompile shell syntax.
- Fix crosscompile windows to use libssp when it exists.
- For the windows compile script disable gost.
- Fix that on windows, use BIO_set_callback_ex instead of deprecated
BIO_set_callback.
- Fix crosscompile script for the shared build flags.
20 September 2021: Wouter
- Fix crosscompile on windows to work with openssl 3.0.0 the
link with ws2_32 needs -l:libssp.a for __strcpy_chk.
Also copy results from lib64 directory if needed.
10 September 2021: Wouter
- Fix initialisation errors reported by gcc sanitizer.
- Fix lock debug code for gcc sanitizer reports.
- Fix more initialisation errors reported by gcc sanitizer.
8 September 2021: Wouter
- Merged #41 from Moritz Schneider: made outbound-msg-retry
configurable.
- Small fixes for #41: changelog, conflicts resolved,
processQueryResponse takes an iterator env argument like other
functions in the iterator, no colon in string for set_option,
and some whitespace style, to make it similar to the rest.
- Fix for #41: change outbound retry to int to fix signed comparison
warnings.
- Fix root_anchor test to check with new icannbundle date.
3 September 2021: Wouter
- Fix #538: Fix subnetcache statistics.
1 September 2021: Wouter
- Fix tcp fastopen failure when disabled, try normal connect instead.
27 August 2021: Wouter
- Fix #533: Negative responses get cached even when setting
cache-max-negative-ttl: 1
25 August 2021: Wouter
- Merge #401: RPZ triggers. This add additional RPZ triggers,
unbound supports a full set of rpz triggers, and this now
includes nsdname, nsip and clientip triggers. Also actions
are fully supported, and this now includes the tcp-only action.
- Fix #536: error: RPZ: name of record (drop.spamhaus.org.rpz.local.)
to insert into RPZ.
- Fix the stream wait stream_wait_count_lock and http2 buffer locks
setup and desetup from race condition.
- Fix RPZ locks. Do not unlock zones lock if requested and rpz find
zone does not find the zone. Readlock the clientip that is found
for ipbased triggers. Unlock the nsdname zone lock when done.
Unlock zone and ip in rpz nsip and nsdname callback. Unlock
authzone and localzone if clientip found in rpz worker call.
- Fix compile warning in libunbound for listen desetup routine.
- Fix asynclook unit test for setup of lockchecks before log.
20 August 2021: Wouter
- Fix #529: Fix: log_assert does nothing if UNBOUND_DEBUG is
undefined.
- Fix #531: Fix: passed to proc after free.
17 August 2021: Wouter
- Fix that --with-ssl can use "/usr/include/openssl11" to pass the
location of a different openssl version.
- Fix #527: not sending quad9 cert to syslog (and may be more).
- Fix sed script in ssldir split handling.
16 August 2021: George
- Merge PR #528 from fobser: Make sldns_str2wire_svcparam_buf()
static.
16 August 2021: Wouter
- Fix to support harden-algo-downgrade for ZONEMD dnssec checks.
13 August 2021: Wouter
- Support using system-wide crypto policies.
- Fix for #431: Squelch permission denied errors for udp connect,
and udp send, they are visible at higher verbosity settings.
- Fix zonemd verification of key that is not in DNS but in the zone
and needs a chain of trust.
- zonemd, fix order of bogus printout string manipulation.
12 August 2021: George
- Merge PR #514, from ziollek: Docker environment for run tests.
- For #514: generate configure.
12 August 2021: Wouter
- And 1.13.2rc1 became the 1.13.2 with the fix for the python module
build. The current code repository continues with version 1.13.3.
- Add test tool readzone to .gitignore.
- Merge #521: Update mini_event.c.
- Merge #523: fix: free() call more than once with the same pointer.
- Merge #519: Support for selective enabling tcp-upstream for
stub/forward zones.
- For #519: note stub-tcp-upstream and forward-tcp-upstream in
the example configuration file.
- For #519: yacc and lex. And fix python bindings, and test program
unbound-dnstap-socket.
- For #519: fix comments for doxygen.
- Fix to print error from unbound-anchor for writing to the key
file, also when not verbose.
5 August 2021: Wouter
- Tag for 1.13.2rc1 release.
- Fix #520: Unbound 1.13.2rc1 fails to build python module.

2
contrib/unbound/doc/README
View File

@ -1,4 +1,4 @@
README for Unbound 1.13.2
README for Unbound 1.14.0rc1
Copyright 2007 NLnet Labs
http://unbound.net

8
contrib/unbound/doc/README.tests
View File

@ -15,6 +15,14 @@ You need to have the following programs installed and in your PATH.
* xxd and nc (optional) - for (malformed) packet transmission.
The optional programs are detected and can be omitted.
You can also use prepared Dockerfile to run tests inside docker based on latest gcc image:
* build container: docker build -t unbound-tester -f contrib/Dockerfile.tests .
* run container: docker run -it --mount type=bind,source="$(pwd)",target=/usr/src/unbound --rm unbound-tester
* configure environment: ./configure
* run test: make test
* run long tests: make longtest
It is worth to mention that you need to enable [ipv6 in your docker daemon configuration](https://docs.docker.com/config/daemon/ipv6/) because some tests need ipv6 network stack.
testdata/ contains the data for tests.
testcode/ contains scripts and c code for the tests.

17
contrib/unbound/doc/example.conf.in
View File

@ -1,7 +1,7 @@
#
# Example configuration file.
#
# See unbound.conf(5) man page, version 1.13.2.
# See unbound.conf(5) man page, version 1.14.0rc1.
#
# this is a comment.
@ -164,6 +164,9 @@ server:
# perform connect for UDP sockets to mitigate ICMP side channel.
# udp-connect: yes
# The number of retries when a non-positive response is received.
# outbound-msg-retry: 5
# msec for waiting for an unknown server to reply. Increase if you
# are behind a slow satellite link, to eg. 1128.
# unknown-server-time-limit: 376
@ -666,6 +669,7 @@ server:
# local-zone: "localhost." nodefault
# local-zone: "127.in-addr.arpa." nodefault
# local-zone: "1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa." nodefault
# local-zone: "home.arpa." nodefault
# local-zone: "onion." nodefault
# local-zone: "test." nodefault
# local-zone: "invalid." nodefault
@ -987,6 +991,7 @@ remote-control:
# stub-addr: 192.0.2.68
# stub-prime: no
# stub-first: no
# stub-tcp-upstream: no
# stub-tls-upstream: no
# stub-no-cache: no
# stub-zone:
@ -1004,6 +1009,7 @@ remote-control:
# forward-addr: 192.0.2.68
# forward-addr: 192.0.2.73@5355 # forward to port 5355.
# forward-first: no
# forward-tcp-upstream: no
# forward-tls-upstream: no
# forward-no-cache: no
# forward-zone:
@ -1150,10 +1156,11 @@ remote-control:
# dnstap-log-forwarder-response-messages: no
# Response Policy Zones
# RPZ policies. Applied in order of configuration. QNAME and Response IP
# Address trigger are the only supported triggers. Supported actions are:
# NXDOMAIN, NODATA, PASSTHRU, DROP and Local Data. Policies can be loaded from
# file, using zone transfer, or using HTTP. The respip module needs to be added
# RPZ policies. Applied in order of configuration. QNAME, Response IP
# Address, nsdname, nsip and clientip triggers are supported. Supported
# actions are: NXDOMAIN, NODATA, PASSTHRU, DROP, Local Data, tcp-only
# and drop. Policies can be loaded from a file, or using zone
# transfer, or using HTTP. The respip module needs to be added
# to the module-config, e.g.: module-config: "respip validator iterator".
# rpz:
# name: "rpz.example.com"

4
contrib/unbound/doc/libunbound.3.in
View File

@ -1,4 +1,4 @@
.TH "libunbound" "3" "Aug 12, 2021" "NLnet Labs" "unbound 1.13.2"
.TH "libunbound" "3" "Dec 2, 2021" "NLnet Labs" "unbound 1.14.0rc1"
.\"
.\" libunbound.3 -- unbound library functions manual
.\"
@ -44,7 +44,7 @@
.B ub_ctx_zone_remove,
.B ub_ctx_data_add,
.B ub_ctx_data_remove
\- Unbound DNS validating resolver 1.13.2 functions.
\- Unbound DNS validating resolver 1.14.0rc1 functions.
.SH "SYNOPSIS"
.B #include <unbound.h>
.LP

2
contrib/unbound/doc/unbound-anchor.8.in
View File

@ -1,4 +1,4 @@
.TH "unbound-anchor" "8" "Aug 12, 2021" "NLnet Labs" "unbound 1.13.2"
.TH "unbound-anchor" "8" "Dec 2, 2021" "NLnet Labs" "unbound 1.14.0rc1"
.\"
.\" unbound-anchor.8 -- unbound anchor maintenance utility manual
.\"

2
contrib/unbound/doc/unbound-checkconf.8.in
View File

@ -1,4 +1,4 @@
.TH "unbound-checkconf" "8" "Aug 12, 2021" "NLnet Labs" "unbound 1.13.2"
.TH "unbound-checkconf" "8" "Dec 2, 2021" "NLnet Labs" "unbound 1.14.0rc1"
.\"
.\" unbound-checkconf.8 -- unbound configuration checker manual
.\"

6
contrib/unbound/doc/unbound-control.8.in
View File

@ -1,4 +1,4 @@
.TH "unbound-control" "8" "Aug 12, 2021" "NLnet Labs" "unbound 1.13.2"
.TH "unbound-control" "8" "Dec 2, 2021" "NLnet Labs" "unbound 1.14.0rc1"
.\"
.\" unbound-control.8 -- unbound remote control manual
.\"
@ -684,8 +684,8 @@ specific cache, after getting processed by the edns client subnet module.
.TP
.I num.rpz.action.<rpz_action>
Number of queries answered using configured RPZ policy, per RPZ action type.
Possible actions are: nxdomain, nodata, passthru, drop, local_data, disabled,
and cname_override.
Possible actions are: nxdomain, nodata, passthru, drop, tcp\-only, local\-data,
disabled, and cname\-override.
.SH "FILES"
.TP
.I @ub_conf_file@

2
contrib/unbound/doc/unbound-host.1.in
View File

@ -1,4 +1,4 @@
.TH "unbound\-host" "1" "Aug 12, 2021" "NLnet Labs" "unbound 1.13.2"
.TH "unbound\-host" "1" "Dec 2, 2021" "NLnet Labs" "unbound 1.14.0rc1"
.\"
.\" unbound-host.1 -- unbound DNS lookup utility
.\"

4
contrib/unbound/doc/unbound.8.in
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@ -1,4 +1,4 @@
.TH "unbound" "8" "Aug 12, 2021" "NLnet Labs" "unbound 1.13.2"
.TH "unbound" "8" "Dec 2, 2021" "NLnet Labs" "unbound 1.14.0rc1"
.\"
.\" unbound.8 -- unbound manual
.\"
@ -9,7 +9,7 @@
.\"
.SH "NAME"
.B unbound
\- Unbound DNS validating resolver 1.13.2.
\- Unbound DNS validating resolver 1.14.0rc1.
.SH "SYNOPSIS"
.B unbound
.RB [ \-h ]

95
contrib/unbound/doc/unbound.conf.5.in
View File

@ -1,4 +1,4 @@
.TH "unbound.conf" "5" "Aug 12, 2021" "NLnet Labs" "unbound 1.13.2"
.TH "unbound.conf" "5" "Dec 2, 2021" "NLnet Labs" "unbound 1.14.0rc1"
.\"
.\" unbound.conf.5 -- unbound.conf manual
.\"
@ -485,7 +485,9 @@ advertised timeout.
.TP
.B tcp\-upstream: \fI<yes or no>
Enable or disable whether the upstream queries use TCP only for transport.
Default is no. Useful in tunneling scenarios.
Default is no. Useful in tunneling scenarios. If set to no you can specify
TCP transport only for selected forward or stub zones using forward-tcp-upstream
or stub-tcp-upstream respectively.
.TP
.B udp\-upstream\-without\-downstream: \fI<yes or no>
Enable udp upstream even if do-udp is no. Default is no, and this does not
@ -1410,13 +1412,13 @@ has no other effect than turning off default contents for the
given zone. Use \fInodefault\fR if you use exactly that zone, if you want to
use a subzone, use \fItransparent\fR.
.P
The default zones are localhost, reverse 127.0.0.1 and ::1, the onion, test,
invalid and the AS112 zones. The AS112 zones are reverse DNS zones for
private use and reserved IP addresses for which the servers on the internet
cannot provide correct answers. They are configured by default to give
nxdomain (no reverse information) answers. The defaults can be turned off
by specifying your own local\-zone of that name, or using the 'nodefault'
type. Below is a list of the default zone contents.
The default zones are localhost, reverse 127.0.0.1 and ::1, the home.arpa,
the onion, test, invalid and the AS112 zones. The AS112 zones are reverse
DNS zones for private use and reserved IP addresses for which the servers
on the internet cannot provide correct answers. They are configured by
default to give nxdomain (no reverse information) answers. The defaults
can be turned off by specifying your own local\-zone of that name, or
using the 'nodefault' type. Below is a list of the default zone contents.
.TP 10
\h'5'\fIlocalhost\fR
The IP4 and IP6 localhost information is given. NS and SOA records are provided
@ -1457,6 +1459,15 @@ local\-data: "1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
PTR localhost."
.fi
.TP 10
\h'5'\fIhome.arpa (RFC 8375)\fR
Default content:
.nf
local\-zone: "home.arpa." static
local\-data: "home.arpa. 10800 IN NS localhost."
local\-data: "home.arpa. 10800 IN
SOA localhost. nobody.invalid. 1 3600 1200 604800 10800"
.fi
.TP 10
\h'5'\fIonion (RFC 7686)\fR
Default content:
.nf
@ -1702,6 +1713,11 @@ This can make ordinary queries complete (if repeatedly queried for),
and enter the cache, whilst also mitigating the traffic flow by the
factor given.
.TP 5
.B outbound\-msg\-retry: \fI<number>
The number of retries unbound will do in case of a non positive response is
received. If a forward nameserver is used, this is the number of retries per
forward nameserver in case of throwaway response.
.TP 5
.B fast\-server\-permil: \fI<number>
Specify how many times out of 1000 to pick from the set of fastest servers.
0 turns the feature off. A value of 900 would pick from the fastest
@ -1822,7 +1838,7 @@ zone. The local zone nodefault (or \fItransparent\fR) clause makes the
(reverse\-) zone bypass unbound's filtering of RFC1918 zones.
.TP
.B name: \fI<domain name>
Name of the stub zone.
Name of the stub zone. This is the full domain name of the zone.
.TP
.B stub\-host: \fI<domain name>
Name of stub zone nameserver. Is itself resolved before it is used.
@ -1853,6 +1869,10 @@ Default is no.
.B stub\-ssl\-upstream: \fI<yes or no>
Alternate syntax for \fBstub\-tls\-upstream\fR.
.TP
.B stub\-tcp\-upstream: \fI<yes or no>
If it is set to "yes" then upstream queries use TCP only for transport regardless of global flag tcp-upstream.
Default is no.
.TP
.B stub\-no\-cache: \fI<yes or no>
Default is no. If enabled, data inside the stub is not cached. This is
useful when you want immediate changes to be visible.
@ -1875,7 +1895,7 @@ forward all queries to that other server (unless it can answer from
the cache).
.TP
.B name: \fI<domain name>
Name of the forward zone.
Name of the forward zone. This is the full domain name of the zone.
.TP
.B forward\-host: \fI<domain name>
Name of server to forward to. Is itself resolved before it is used.
@ -1905,6 +1925,10 @@ load CA certs, otherwise the connections cannot be authenticated.
.B forward\-ssl\-upstream: \fI<yes or no>
Alternate syntax for \fBforward\-tls\-upstream\fR.
.TP
.B forward\-tcp\-upstream: \fI<yes or no>
If it is set to "yes" then upstream queries use TCP only for transport regardless of global flag tcp-upstream.
Default is no.
.TP
.B forward\-no\-cache: \fI<yes or no>
Default is no. If enabled, data inside the forward is not cached. This is
useful when you want immediate changes to be visible.
@ -2391,7 +2415,7 @@ This option defaults to "default".
.P
The following
.B cachedb
otions are specific to the redis backend.
options are specific to the redis backend.
.TP
.B redis-server-host: \fI<server address or name>\fR
The IP (either v6 or v4) address or domain name of the Redis server.
@ -2506,10 +2530,49 @@ with a different name. RPZ clauses are applied in order of configuration. The
\fBrespip\fR module needs to be added to the \fBmodule-config\fR, e.g.:
\fBmodule-config: "respip validator iterator"\fR.
.P
Only the QNAME and Response IP Address triggers are supported. The supported RPZ
actions are: NXDOMAIN, NODATA, PASSTHRU, DROP and Local Data. RPZ QNAME triggers
are applied after
\fBlocal-zones\fR and before \fBauth-zones\fR.
QNAME, Response IP Address, nsdname, nsip and clientip triggers are supported.
Supported actions are: NXDOMAIN, NODATA, PASSTHRU, DROP, Local Data, tcp\-only
and drop. RPZ QNAME triggers are applied after \fBlocal\-zones\fR and
before \fBauth\-zones\fR.
.P
The rpz zone is formatted with a SOA start record as usual. The items in
the zone are entries, that specify what to act on (the trigger) and what to
do (the action). The trigger to act on is recorded in the name, the action
to do is recorded as the resource record. The names all end in the zone
name, so you could type the trigger names without a trailing dot in the
zonefile.
.P
An example RPZ record, that answers example.com with NXDOMAIN
.nf
example.com CNAME .
.fi
.P
The triggers are encoded in the name on the left
.nf
name query name
netblock.rpz-client-ip client IP address
netblock.rpz-ip response IP address in the answer
name.rpz-nsdname nameserver name
netblock.rpz-nsip nameserver IP address
.fi
The netblock is written as <netblocklen>.<ip address in reverse>.
For IPv6 use 'zz' for '::'. Specify individual addresses with scope length
of 32 or 128. For example, 24.10.100.51.198.rpz-ip is 198.51.100.10/24 and
32.10.zz.db8.2001.rpz-ip is 2001:db8:0:0:0:0:0:10/32.
.P
The actions are specified with the record on the right
.nf
CNAME . nxdomain reply
CNAME *. nodata reply
CNAME rpz-passthru. do nothing, allow to continue
CNAME rpz-drop. the query is dropped
CNAME rpz-tcp-only. answer over TCP
A 192.0.2.1 answer with this IP address
.fi
Other records like AAAA, TXT and other CNAMEs (not rpz-..) can also be used to
answer queries with that content.
.P
The RPZ zones can be configured in the config file with these settings in the \fBrpz:\fR block.
.TP
.B name: \fI<zone name>
Name of the authority zone.

6
contrib/unbound/doc/unbound.doxygen
View File

@ -279,10 +279,10 @@ TYPEDEF_HIDES_STRUCT = NO
# For small to medium size projects (<1000 input files) the default value is
# probably good enough. For larger projects a too small cache size can cause
# doxygen to be busy swapping symbols to and from disk most of the time
# causing a significant performance penality.
# causing a significant performance penalty.
# If the system has enough physical memory increasing the cache will improve the
# performance by keeping more symbols in memory. Note that the value works on
# a logarithmic scale so increasing the size by one will rougly double the
# a logarithmic scale so increasing the size by one will roughly double the
# memory usage. The cache size is given by this formula:
# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
# corresponding to a cache size of 2^16 = 65536 symbols
@ -779,7 +779,7 @@ ALPHABETICAL_INDEX = YES
# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
# in which this list will be split (can be a number in the range [1..20])
COLS_IN_ALPHA_INDEX = 5
#COLS_IN_ALPHA_INDEX = 5
# In case all classes in a project start with a common prefix, all
# classes will be put under the same header in the alphabetical index.

2
contrib/unbound/edns-subnet/edns-subnet.h
View File

@ -59,7 +59,7 @@ struct ecs_data {
/**
* copy the first n BITS from src to dst iff both src and dst
* are large enough, return 0 on succes
* are large enough, return 0 on success
*/
int
copy_clear(uint8_t* dst, size_t dstlen, uint8_t* src, size_t srclen, size_t n);

2
contrib/unbound/edns-subnet/subnetmod.c
View File

@ -497,7 +497,7 @@ eval_response(struct module_qstate *qstate, int id, struct subnet_qstate *sq)
if (!s_in->subnet_validdata) {
/* The authority indicated no support for edns subnet. As a
* consequence the answer ended up in the regular cache. It
* is still usefull to put it in the edns subnet cache for
* is still useful to put it in the edns subnet cache for
* when a client explicitly asks for subnet specific answer. */
verbose(VERB_QUERY, "subnetcache: Authority indicates no support");
if(!sq->started_no_cache_store) {

2
contrib/unbound/ipsecmod/ipsecmod.c
View File

@ -37,7 +37,7 @@
* \file
*
* This file contains a module that facilitates opportunistic IPsec. It does so
* by also quering for the IPSECKEY for A/AAAA queries and calling a
* by also querying for the IPSECKEY for A/AAAA queries and calling a
* configurable hook (eg. signaling an IKE daemon) before replying.
*/

2
contrib/unbound/ipsecmod/ipsecmod.h
View File

@ -37,7 +37,7 @@
* \file
*
* This file contains a module that facilitates opportunistic IPsec. It does so
* by also quering for the IPSECKEY for A/AAAA queries and calling a
* by also querying for the IPSECKEY for A/AAAA queries and calling a
* configurable hook (eg. signaling an IKE daemon) before replying.
*/

1
contrib/unbound/iterator/iter_delegpt.c
View File

@ -73,6 +73,7 @@ struct delegpt* delegpt_copy(struct delegpt* dp, struct regional* region)
copy->bogus = dp->bogus;
copy->has_parent_side_NS = dp->has_parent_side_NS;
copy->ssl_upstream = dp->ssl_upstream;
copy->tcp_upstream = dp->tcp_upstream;
for(ns = dp->nslist; ns; ns = ns->next) {
if(!delegpt_add_ns(copy, region, ns->name, ns->lame))
return NULL;

2
contrib/unbound/iterator/iter_delegpt.h
View File

@ -83,6 +83,8 @@ struct delegpt {
uint8_t dp_type_mlc;
/** use SSL for upstream query */
uint8_t ssl_upstream;
/** use TCP for upstream query */
uint8_t tcp_upstream;
/** delegpt from authoritative zone that is locally hosted */
uint8_t auth_dp;
/*** no cache */

2
contrib/unbound/iterator/iter_fwd.c
View File

@ -276,6 +276,8 @@ read_forwards(struct iter_forwards* fwd, struct config_file* cfg)
dp->no_cache = s->no_cache;
/* use SSL for queries to this forwarder */
dp->ssl_upstream = (uint8_t)s->ssl_upstream;
/* use TCP for queries to this forwarder */
dp->tcp_upstream = (uint8_t)s->tcp_upstream;
verbose(VERB_QUERY, "Forward zone server list:");
delegpt_log(VERB_QUERY, dp);
if(!forwards_insert(fwd, LDNS_RR_CLASS_IN, dp))

4
contrib/unbound/iterator/iter_hints.c
View File

@ -287,6 +287,8 @@ read_stubs(struct iter_hints* hints, struct config_file* cfg)
dp->no_cache = s->no_cache;
/* ssl_upstream */
dp->ssl_upstream = (uint8_t)s->ssl_upstream;
/* tcp_upstream */
dp->tcp_upstream = (uint8_t)s->tcp_upstream;
delegpt_log(VERB_QUERY, dp);
if(!hints_insert(hints, LDNS_RR_CLASS_IN, dp, !s->isprime))
return 0;
@ -395,10 +397,10 @@ read_root_hints(struct iter_hints* hints, char* fname)
delegpt_free_mlc(dp);
return 1;
}
delegpt_log(VERB_QUERY, dp);
if(!hints_insert(hints, c, dp, 0)) {
return 0;
}
delegpt_log(VERB_QUERY, dp);
return 1;
stop_read:

152
contrib/unbound/iterator/iter_utils.c
View File

@ -4,22 +4,22 @@
* Copyright (c) 2007, NLnet Labs. All rights reserved.
*
* This software is open source.
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
*
* Neither the name of the NLNET LABS nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@ -37,7 +37,7 @@
* \file
*
* This file contains functions to assist the iterator module.
* Configuration options. Forward zones.
* Configuration options. Forward zones.
*/
#include "config.h"
#include "iterator/iter_utils.h"
@ -141,7 +141,7 @@ caps_white_apply_cfg(rbtree_type* ntree, struct config_file* cfg)
return 1;
}
int
int
iter_apply_cfg(struct iter_env* iter_env, struct config_file* cfg)
{
int i;
@ -151,7 +151,7 @@ iter_apply_cfg(struct iter_env* iter_env, struct config_file* cfg)
for(i=0; i<iter_env->max_dependency_depth+1; i++)
verbose(VERB_QUERY, "target fetch policy for level %d is %d",
i, iter_env->target_fetch_policy[i]);
if(!iter_env->donotq)
iter_env->donotq = donotq_create();
if(!iter_env->donotq || !donotq_apply_cfg(iter_env->donotq, cfg)) {
@ -176,6 +176,7 @@ iter_apply_cfg(struct iter_env* iter_env, struct config_file* cfg)
}
iter_env->supports_ipv6 = cfg->do_ip6;
iter_env->supports_ipv4 = cfg->do_ip4;
iter_env->outbound_msg_retry = cfg->outbound_msg_retry;
return 1;
}
@ -212,7 +213,7 @@ iter_apply_cfg(struct iter_env* iter_env, struct config_file* cfg)
* dnsseclame servers get penalty
* USEFUL_SERVER_TOP_TIMEOUT*3 ..
* recursion lame servers get penalty
* UNKNOWN_SERVER_NICENESS
* UNKNOWN_SERVER_NICENESS
* If no information is known about the server, this is
* returned. 376 msec or so.
* +BLACKLIST_PENALTY (of USEFUL_TOP_TIMEOUT*4) for dnssec failed IPs.
@ -221,11 +222,11 @@ iter_apply_cfg(struct iter_env* iter_env, struct config_file* cfg)
* is turned off (so we do not discard the reply).
* When a final value is chosen that is recursionlame; RD bit is set on query.
* Because of the numbers this means recursionlame also have dnssec lameness
* checking turned off.
* checking turned off.
*/
static int
iter_filter_unsuitable(struct iter_env* iter_env, struct module_env* env,
uint8_t* name, size_t namelen, uint16_t qtype, time_t now,
uint8_t* name, size_t namelen, uint16_t qtype, time_t now,
struct delegpt_addr* a)
{
int rtt, lame, reclame, dnsseclame;
@ -243,8 +244,8 @@ iter_filter_unsuitable(struct iter_env* iter_env, struct module_env* env,
return -1; /* there is no ip4 available */
}
/* check lameness - need zone , class info */
if(infra_get_lame_rtt(env->infra_cache, &a->addr, a->addrlen,
name, namelen, qtype, &lame, &dnsseclame, &reclame,
if(infra_get_lame_rtt(env->infra_cache, &a->addr, a->addrlen,
name, namelen, qtype, &lame, &dnsseclame, &reclame,
&rtt, now)) {
log_addr(VERB_ALGO, "servselect", &a->addr, a->addrlen);
verbose(VERB_ALGO, " rtt=%d%s%s%s%s", rtt,
@ -282,7 +283,7 @@ iter_filter_unsuitable(struct iter_env* iter_env, struct module_env* env,
/** lookup RTT information, and also store fastest rtt (if any) */
static int
iter_fill_rtt(struct iter_env* iter_env, struct module_env* env,
uint8_t* name, size_t namelen, uint16_t qtype, time_t now,
uint8_t* name, size_t namelen, uint16_t qtype, time_t now,
struct delegpt* dp, int* best_rtt, struct sock_list* blacklist,
size_t* num_suitable_results)
{
@ -293,7 +294,7 @@ iter_fill_rtt(struct iter_env* iter_env, struct module_env* env,
if(dp->bogus)
return 0; /* NS bogus, all bogus, nothing found */
for(a=dp->result_list; a; a = a->next_result) {
a->sel_rtt = iter_filter_unsuitable(iter_env, env,
a->sel_rtt = iter_filter_unsuitable(iter_env, env,
name, namelen, qtype, now, a);
if(a->sel_rtt != -1) {
if(sock_list_find(blacklist, &a->addr, a->addrlen))
@ -329,7 +330,7 @@ nth_rtt(struct delegpt_addr* result_list, size_t num_results, size_t n)
int rtt_band;
size_t i;
int* rtt_list, *rtt_index;
if(num_results < 1 || n >= num_results) {
return -1;
}
@ -361,8 +362,8 @@ nth_rtt(struct delegpt_addr* result_list, size_t num_results, size_t n)
* returns number of best targets (or 0, no suitable targets) */
static int
iter_filter_order(struct iter_env* iter_env, struct module_env* env,
uint8_t* name, size_t namelen, uint16_t qtype, time_t now,
struct delegpt* dp, int* selected_rtt, int open_target,
uint8_t* name, size_t namelen, uint16_t qtype, time_t now,
struct delegpt* dp, int* selected_rtt, int open_target,
struct sock_list* blacklist, time_t prefetch)
{
int got_num = 0, low_rtt = 0, swap_to_front, rtt_band = RTT_BAND, nth;
@ -370,9 +371,9 @@ iter_filter_order(struct iter_env* iter_env, struct module_env* env,
struct delegpt_addr* a, *n, *prev=NULL;
/* fillup sel_rtt and find best rtt in the bunch */
got_num = iter_fill_rtt(iter_env, env, name, namelen, qtype, now, dp,
got_num = iter_fill_rtt(iter_env, env, name, namelen, qtype, now, dp,
&low_rtt, blacklist, &num_results);
if(got_num == 0)
if(got_num == 0)
return 0;
if(low_rtt >= USEFUL_SERVER_TOP_TIMEOUT &&
(delegpt_count_missing_targets(dp) > 0 || open_target > 0)) {
@ -548,9 +549,9 @@ iter_filter_order(struct iter_env* iter_env, struct module_env* env,
return got_num;
}
struct delegpt_addr*
iter_server_selection(struct iter_env* iter_env,
struct module_env* env, struct delegpt* dp,
struct delegpt_addr*
iter_server_selection(struct iter_env* iter_env,
struct module_env* env, struct delegpt* dp,
uint8_t* name, size_t namelen, uint16_t qtype, int* dnssec_lame,
int* chase_to_rd, int open_target, struct sock_list* blacklist,
time_t prefetch)
@ -592,7 +593,7 @@ iter_server_selection(struct iter_env* iter_env,
if(num == 1) {
a = dp->result_list;
if(++a->attempts < OUTBOUND_MSG_RETRY)
if(++a->attempts < iter_env->outbound_msg_retry)
return a;
dp->result_list = a->next_result;
return a;
@ -602,7 +603,7 @@ iter_server_selection(struct iter_env* iter_env,
log_assert(num > 1);
/* grab secure random number, to pick unexpected server.
* also we need it to be threadsafe. */
sel = ub_random_max(env->rnd, num);
sel = ub_random_max(env->rnd, num);
a = dp->result_list;
prev = NULL;
while(sel > 0 && a) {
@ -612,7 +613,7 @@ iter_server_selection(struct iter_env* iter_env,
}
if(!a) /* robustness */
return NULL;
if(++a->attempts < OUTBOUND_MSG_RETRY)
if(++a->attempts < iter_env->outbound_msg_retry)
return a;
/* remove it from the delegation point result list */
if(prev)
@ -621,8 +622,8 @@ iter_server_selection(struct iter_env* iter_env,
return a;
}
struct dns_msg*
dns_alloc_msg(sldns_buffer* pkt, struct msg_parse* msg,
struct dns_msg*
dns_alloc_msg(sldns_buffer* pkt, struct msg_parse* msg,
struct regional* region)
{
struct dns_msg* m = (struct dns_msg*)regional_alloc(region,
@ -637,7 +638,7 @@ dns_alloc_msg(sldns_buffer* pkt, struct msg_parse* msg,
return m;
}
struct dns_msg*
struct dns_msg*
dns_copy_msg(struct dns_msg* from, struct regional* region)
{
struct dns_msg* m = (struct dns_msg*)regional_alloc(region,
@ -653,7 +654,7 @@ dns_copy_msg(struct dns_msg* from, struct regional* region)
return m;
}
void
void
iter_dns_store(struct module_env* env, struct query_info* msgqinf,
struct reply_info* msgrep, int is_referral, time_t leeway, int pside,
struct regional* region, uint16_t flags)
@ -663,7 +664,7 @@ iter_dns_store(struct module_env* env, struct query_info* msgqinf,
log_err("out of memory: cannot store data in cache");
}
int
int
iter_ns_probability(struct ub_randstate* rnd, int n, int m)
{
int sel;
@ -671,7 +672,7 @@ iter_ns_probability(struct ub_randstate* rnd, int n, int m)
return 1;
/* we do not need secure random numbers here, but
* we do need it to be threadsafe, so we use this */
sel = ub_random_max(rnd, m);
sel = ub_random_max(rnd, m);
return (sel < n);
}
@ -688,12 +689,12 @@ causes_cycle(struct module_qstate* qstate, uint8_t* name, size_t namelen,
qinf.local_alias = NULL;
fptr_ok(fptr_whitelist_modenv_detect_cycle(
qstate->env->detect_cycle));
return (*qstate->env->detect_cycle)(qstate, &qinf,
return (*qstate->env->detect_cycle)(qstate, &qinf,
(uint16_t)(BIT_RD|BIT_CD), qstate->is_priming,
qstate->is_valrec);
}
void
void
iter_mark_cycle_targets(struct module_qstate* qstate, struct delegpt* dp)
{
struct delegpt_ns* ns;
@ -701,21 +702,21 @@ iter_mark_cycle_targets(struct module_qstate* qstate, struct delegpt* dp)
if(ns->resolved)
continue;
/* see if this ns as target causes dependency cycle */
if(causes_cycle(qstate, ns->name, ns->namelen,
if(causes_cycle(qstate, ns->name, ns->namelen,
LDNS_RR_TYPE_AAAA, qstate->qinfo.qclass) ||
causes_cycle(qstate, ns->name, ns->namelen,
causes_cycle(qstate, ns->name, ns->namelen,
LDNS_RR_TYPE_A, qstate->qinfo.qclass)) {
log_nametypeclass(VERB_QUERY, "skipping target due "
"to dependency cycle (harden-glue: no may "
"fix some of the cycles)",
ns->name, LDNS_RR_TYPE_A,
"fix some of the cycles)",
ns->name, LDNS_RR_TYPE_A,
qstate->qinfo.qclass);
ns->resolved = 1;
}
}
}
void
void
iter_mark_pside_cycle_targets(struct module_qstate* qstate, struct delegpt* dp)
{
struct delegpt_ns* ns;
@ -723,14 +724,14 @@ iter_mark_pside_cycle_targets(struct module_qstate* qstate, struct delegpt* dp)
if(ns->done_pside4 && ns->done_pside6)
continue;
/* see if this ns as target causes dependency cycle */
if(causes_cycle(qstate, ns->name, ns->namelen,
if(causes_cycle(qstate, ns->name, ns->namelen,
LDNS_RR_TYPE_A, qstate->qinfo.qclass)) {
log_nametypeclass(VERB_QUERY, "skipping target due "
"to dependency cycle", ns->name,
LDNS_RR_TYPE_A, qstate->qinfo.qclass);
ns->done_pside4 = 1;
}
if(causes_cycle(qstate, ns->name, ns->namelen,
if(causes_cycle(qstate, ns->name, ns->namelen,
LDNS_RR_TYPE_AAAA, qstate->qinfo.qclass)) {
log_nametypeclass(VERB_QUERY, "skipping target due "
"to dependency cycle", ns->name,
@ -740,8 +741,8 @@ iter_mark_pside_cycle_targets(struct module_qstate* qstate, struct delegpt* dp)
}
}
int
iter_dp_is_useless(struct query_info* qinfo, uint16_t qflags,
int
iter_dp_is_useless(struct query_info* qinfo, uint16_t qflags,
struct delegpt* dp)
{
struct delegpt_ns* ns;
@ -760,14 +761,14 @@ iter_dp_is_useless(struct query_info* qinfo, uint16_t qflags,
/* either available or unused targets */
if(dp->usable_list || dp->result_list)
return 0;
/* see if query is for one of the nameservers, which is glue */
if( (qinfo->qtype == LDNS_RR_TYPE_A ||
qinfo->qtype == LDNS_RR_TYPE_AAAA) &&
dname_subdomain_c(qinfo->qname, dp->name) &&
delegpt_find_ns(dp, qinfo->qname, qinfo->qname_len))
return 1;
for(ns = dp->nslist; ns; ns = ns->next) {
if(ns->resolved) /* skip failed targets */
continue;
@ -785,7 +786,7 @@ iter_qname_indicates_dnssec(struct module_env* env, struct query_info *qinfo)
return 0;
/* a trust anchor exists above the name? */
if((a=anchors_lookup(env->anchors, qinfo->qname, qinfo->qname_len,
qinfo->qclass))) {
qinfo->qclass))) {
if(a->numDS == 0 && a->numDNSKEY == 0) {
/* insecure trust point */
lock_basic_unlock(&a->lock);
@ -798,7 +799,7 @@ iter_qname_indicates_dnssec(struct module_env* env, struct query_info *qinfo)
return 0;
}
int
int
iter_indicates_dnssec(struct module_env* env, struct delegpt* dp,
struct dns_msg* msg, uint16_t dclass)
{
@ -842,7 +843,7 @@ iter_indicates_dnssec(struct module_env* env, struct delegpt* dp,
return 0;
}
int
int
iter_msg_has_dnssec(struct dns_msg* msg)
{
size_t i;
@ -875,7 +876,7 @@ int iter_msg_from_zone(struct dns_msg* msg, struct delegpt* dp,
* and referral to example.com. NS ... , then origin zone
* is .com. For a referral to sub.example.com. NS ... then
* we do not know, since example.com. may be in between. */
for(i=0; i<msg->rep->an_numrrsets+msg->rep->ns_numrrsets;
for(i=0; i<msg->rep->an_numrrsets+msg->rep->ns_numrrsets;
i++) {
struct ub_packed_rrset_key* s = msg->rep->rrsets[i];
if(ntohs(s->rk.type) == LDNS_RR_TYPE_NS &&
@ -890,7 +891,7 @@ int iter_msg_from_zone(struct dns_msg* msg, struct delegpt* dp,
return 0;
}
log_assert(type==RESPONSE_TYPE_ANSWER || type==RESPONSE_TYPE_CNAME);
/* not a referral, and not lame delegation (upwards), so,
/* not a referral, and not lame delegation (upwards), so,
* any NS rrset must be from the zone itself */
if(reply_find_rrset_section_an(msg->rep, dp->name, dp->namelen,
LDNS_RR_TYPE_NS, dclass) ||
@ -906,7 +907,7 @@ int iter_msg_from_zone(struct dns_msg* msg, struct delegpt* dp,
}
/**
* check equality of two rrsets
* check equality of two rrsets
* @param k1: rrset
* @param k2: rrset
* @return true if equal
@ -935,7 +936,7 @@ rrset_equal(struct ub_packed_rrset_key* k1, struct ub_packed_rrset_key* k2)
for(i=0; i<t; i++) {
if(d1->rr_len[i] != d2->rr_len[i] ||
/* no ttl check: d1->rr_ttl[i] != d2->rr_ttl[i] ||*/
memcmp(d1->rr_data[i], d2->rr_data[i],
memcmp(d1->rr_data[i], d2->rr_data[i],
d1->rr_len[i]) != 0)
return 0;
}
@ -966,7 +967,7 @@ rrset_canonical_sort_cmp(const void* x, const void* y)
return 0;
}
int
int
reply_equal(struct reply_info* p, struct reply_info* q, struct regional* region)
{
size_t i;
@ -1024,7 +1025,7 @@ reply_equal(struct reply_info* p, struct reply_info* q, struct regional* region)
return 1;
}
void
void
caps_strip_reply(struct reply_info* rep)
{
size_t i;
@ -1066,8 +1067,8 @@ int caps_failed_rcode(struct reply_info* rep)
FLAGS_GET_RCODE(rep->flags) == LDNS_RCODE_NXDOMAIN);
}
void
iter_store_parentside_rrset(struct module_env* env,
void
iter_store_parentside_rrset(struct module_env* env,
struct ub_packed_rrset_key* rrset)
{
struct rrset_ref ref;
@ -1107,12 +1108,12 @@ iter_store_parentside_NS(struct module_env* env, struct reply_info* rep)
}
}
void iter_store_parentside_neg(struct module_env* env,
void iter_store_parentside_neg(struct module_env* env,
struct query_info* qinfo, struct reply_info* rep)
{
/* TTL: NS from referral in iq->deleg_msg,
* or first RR from iq->response,
* or servfail5secs if !iq->response */
* or servfail5secs if !iq->response */
time_t ttl = NORR_TTL;
struct ub_packed_rrset_key* neg;
struct packed_rrset_data* newd;
@ -1133,7 +1134,7 @@ void iter_store_parentside_neg(struct module_env* env,
neg->rk.type = htons(qinfo->qtype);
neg->rk.rrset_class = htons(qinfo->qclass);
neg->rk.flags = 0;
neg->rk.dname = regional_alloc_init(env->scratch, qinfo->qname,
neg->rk.dname = regional_alloc_init(env->scratch, qinfo->qname,
qinfo->qname_len);
if(!neg->rk.dname) {
log_err("out of memory in store_parentside_neg");
@ -1141,7 +1142,7 @@ void iter_store_parentside_neg(struct module_env* env,
}
neg->rk.dname_len = qinfo->qname_len;
neg->entry.hash = rrset_key_hash(&neg->rk);
newd = (struct packed_rrset_data*)regional_alloc_zero(env->scratch,
newd = (struct packed_rrset_data*)regional_alloc_zero(env->scratch,
sizeof(struct packed_rrset_data) + sizeof(size_t) +
sizeof(uint8_t*) + sizeof(time_t) + sizeof(uint16_t));
if(!newd) {
@ -1166,13 +1167,13 @@ void iter_store_parentside_neg(struct module_env* env,
iter_store_parentside_rrset(env, neg);
}
int
int
iter_lookup_parent_NS_from_cache(struct module_env* env, struct delegpt* dp,
struct regional* region, struct query_info* qinfo)
{
struct ub_packed_rrset_key* akey;
akey = rrset_cache_lookup(env->rrset_cache, dp->name,
dp->namelen, LDNS_RR_TYPE_NS, qinfo->qclass,
akey = rrset_cache_lookup(env->rrset_cache, dp->name,
dp->namelen, LDNS_RR_TYPE_NS, qinfo->qclass,
PACKED_RRSET_PARENT_SIDE, *env->now, 0);
if(akey) {
log_rrset_key(VERB_ALGO, "found parent-side NS in cache", akey);
@ -1195,8 +1196,8 @@ int iter_lookup_parent_glue_from_cache(struct module_env* env,
size_t num = delegpt_count_targets(dp);
for(ns = dp->nslist; ns; ns = ns->next) {
/* get cached parentside A */
akey = rrset_cache_lookup(env->rrset_cache, ns->name,
ns->namelen, LDNS_RR_TYPE_A, qinfo->qclass,
akey = rrset_cache_lookup(env->rrset_cache, ns->name,
ns->namelen, LDNS_RR_TYPE_A, qinfo->qclass,
PACKED_RRSET_PARENT_SIDE, *env->now, 0);
if(akey) {
log_rrset_key(VERB_ALGO, "found parent-side", akey);
@ -1207,8 +1208,8 @@ int iter_lookup_parent_glue_from_cache(struct module_env* env,
lock_rw_unlock(&akey->entry.lock);
}
/* get cached parentside AAAA */
akey = rrset_cache_lookup(env->rrset_cache, ns->name,
ns->namelen, LDNS_RR_TYPE_AAAA, qinfo->qclass,
akey = rrset_cache_lookup(env->rrset_cache, ns->name,
ns->namelen, LDNS_RR_TYPE_AAAA, qinfo->qclass,
PACKED_RRSET_PARENT_SIDE, *env->now, 0);
if(akey) {
log_rrset_key(VERB_ALGO, "found parent-side", akey);
@ -1223,8 +1224,8 @@ int iter_lookup_parent_glue_from_cache(struct module_env* env,
return delegpt_count_targets(dp) != num;
}
int
iter_get_next_root(struct iter_hints* hints, struct iter_forwards* fwd,
int
iter_get_next_root(struct iter_hints* hints, struct iter_forwards* fwd,
uint16_t* c)
{
uint16_t c1 = *c, c2 = *c;
@ -1246,7 +1247,7 @@ void
iter_scrub_ds(struct dns_msg* msg, struct ub_packed_rrset_key* ns, uint8_t* z)
{
/* Only the DS record for the delegation itself is expected.
* We allow DS for everything between the bailiwick and the
* We allow DS for everything between the bailiwick and the
* zonecut, thus DS records must be at or above the zonecut.
* And the DS records must be below the server authority zone.
* The answer section is already scrubbed. */
@ -1260,7 +1261,7 @@ iter_scrub_ds(struct dns_msg* msg, struct ub_packed_rrset_key* ns, uint8_t* z)
s->rk.dname, ntohs(s->rk.type),
ntohs(s->rk.rrset_class));
memmove(msg->rep->rrsets+i, msg->rep->rrsets+i+1,
sizeof(struct ub_packed_rrset_key*) *
sizeof(struct ub_packed_rrset_key*) *
(msg->rep->rrset_count-i-1));
msg->rep->ns_numrrsets--;
msg->rep->rrset_count--;
@ -1284,11 +1285,11 @@ iter_scrub_nxdomain(struct dns_msg* msg)
msg->rep->an_numrrsets = 0;
}
void iter_dec_attempts(struct delegpt* dp, int d)
void iter_dec_attempts(struct delegpt* dp, int d, int outbound_msg_retry)
{
struct delegpt_addr* a;
for(a=dp->target_list; a; a = a->next_target) {
if(a->attempts >= OUTBOUND_MSG_RETRY) {
if(a->attempts >= outbound_msg_retry) {
/* add back to result list */
a->next_result = dp->result_list;
dp->result_list = a;
@ -1299,7 +1300,8 @@ void iter_dec_attempts(struct delegpt* dp, int d)
}
}
void iter_merge_retry_counts(struct delegpt* dp, struct delegpt* old)
void iter_merge_retry_counts(struct delegpt* dp, struct delegpt* old,
int outbound_msg_retry)
{
struct delegpt_addr* a, *o, *prev;
for(a=dp->target_list; a; a = a->next_target) {
@ -1313,7 +1315,7 @@ void iter_merge_retry_counts(struct delegpt* dp, struct delegpt* old)
prev = NULL;
a = dp->usable_list;
while(a) {
if(a->attempts >= OUTBOUND_MSG_RETRY) {
if(a->attempts >= outbound_msg_retry) {
log_addr(VERB_ALGO, "remove from usable list dp",
&a->addr, a->addrlen);
/* remove from result list */

7
contrib/unbound/iterator/iter_utils.h
View File

@ -347,16 +347,19 @@ void iter_scrub_nxdomain(struct dns_msg* msg);
* Remove query attempts from all available ips. For 0x20.
* @param dp: delegpt.
* @param d: decrease.
* @param outbound_msg_retry: number of retries of outgoing queries
*/
void iter_dec_attempts(struct delegpt* dp, int d);
void iter_dec_attempts(struct delegpt* dp, int d, int outbound_msg_retry);
/**
* Add retry counts from older delegpt to newer delegpt.
* Does not waste time on timeout'd (or other failing) addresses.
* @param dp: new delegationpoint.
* @param old: old delegationpoint.
* @param outbound_msg_retry: number of retries of outgoing queries
*/
void iter_merge_retry_counts(struct delegpt* dp, struct delegpt* old);
void iter_merge_retry_counts(struct delegpt* dp, struct delegpt* old,
int outbound_msg_retry);
/**
* See if a DS response (type ANSWER) is too low: a nodata answer with

76
contrib/unbound/iterator/iterator.c
View File

@ -2298,7 +2298,7 @@ processQueryTargets(struct module_qstate* qstate, struct iter_qstate* iq,
iq->minimise_count++;
iq->timeout_count = 0;
iter_dec_attempts(iq->dp, 1);
iter_dec_attempts(iq->dp, 1, ie->outbound_msg_retry);
/* Limit number of iterations for QNAMEs with more
* than MAX_MINIMISE_COUNT labels. Send first MINIMISE_ONE_LAB
@ -2500,7 +2500,7 @@ processQueryTargets(struct module_qstate* qstate, struct iter_qstate* iq,
(int)iq->caps_server+1, (int)naddr*3);
iq->response = iq->caps_response;
iq->caps_fallback = 0;
iter_dec_attempts(iq->dp, 3); /* space for fallback */
iter_dec_attempts(iq->dp, 3, ie->outbound_msg_retry); /* space for fallback */
iq->num_current_queries++; /* RespState decrements it*/
iq->referral_count++; /* make sure we don't loop */
iq->sent_count = 0;
@ -2529,6 +2529,23 @@ processQueryTargets(struct module_qstate* qstate, struct iter_qstate* iq,
/* Add the current set of unused targets to our queue. */
delegpt_add_unused_targets(iq->dp);
if(qstate->env->auth_zones) {
/* apply rpz triggers at query time */
struct dns_msg* forged_response = rpz_callback_from_iterator_module(qstate, iq);
if(forged_response != NULL) {
qstate->ext_state[id] = module_finished;
qstate->return_rcode = FLAGS_GET_RCODE(forged_response->rep->flags);
qstate->return_msg = forged_response;
iq->response = forged_response;
next_state(iq, FINISHED_STATE);
if(!iter_prepend(iq, qstate->return_msg, qstate->region)) {
log_err("rpz, prepend rrsets: out of memory");
return error_response(qstate, id, LDNS_RCODE_SERVFAIL);
}
return 0;
}
}
/* Select the next usable target, filtering out unsuitable targets. */
target = iter_server_selection(ie, qstate->env, iq->dp,
iq->dp->name, iq->dp->namelen, iq->qchase.qtype,
@ -2588,7 +2605,7 @@ processQueryTargets(struct module_qstate* qstate, struct iter_qstate* iq,
(int)iq->caps_server+1);
iq->response = iq->caps_response;
iq->caps_fallback = 0;
iter_dec_attempts(iq->dp, 3); /* space for fallback */
iter_dec_attempts(iq->dp, 3, ie->outbound_msg_retry); /* space for fallback */
iq->num_current_queries++; /* RespState decrements it*/
iq->referral_count++; /* make sure we don't loop */
iq->sent_count = 0;
@ -2666,6 +2683,7 @@ processQueryTargets(struct module_qstate* qstate, struct iter_qstate* iq,
iq->dnssec_expected, iq->caps_fallback || is_caps_whitelisted(
ie, iq), &target->addr, target->addrlen,
iq->dp->name, iq->dp->namelen,
(iq->dp->tcp_upstream || qstate->env->cfg->tcp_upstream),
(iq->dp->ssl_upstream || qstate->env->cfg->ssl_upstream),
target->tls_auth_name, qstate);
if(!outq) {
@ -2707,6 +2725,7 @@ find_NS(struct reply_info* rep, size_t from, size_t to)
*
* @param qstate: query state.
* @param iq: iterator query state.
* @param ie: iterator shared global environment.
* @param id: module id.
* @return true if the event requires more immediate processing, false if
* not. This is generally only true when forwarding the request to
@ -2714,10 +2733,11 @@ find_NS(struct reply_info* rep, size_t from, size_t to)
*/
static int
processQueryResponse(struct module_qstate* qstate, struct iter_qstate* iq,
int id)
struct iter_env* ie, int id)
{
int dnsseclame = 0;
enum response_type type;
iq->num_current_queries--;
if(!inplace_cb_query_response_call(qstate->env, qstate, iq->response))
@ -2983,7 +3003,8 @@ processQueryResponse(struct module_qstate* qstate, struct iter_qstate* iq,
}
if(iq->store_parent_NS && query_dname_compare(iq->dp->name,
iq->store_parent_NS->name) == 0)
iter_merge_retry_counts(iq->dp, iq->store_parent_NS);
iter_merge_retry_counts(iq->dp, iq->store_parent_NS,
ie->outbound_msg_retry);
delegpt_log(VERB_ALGO, iq->dp);
/* Count this as a referral. */
iq->referral_count++;
@ -3061,6 +3082,39 @@ processQueryResponse(struct module_qstate* qstate, struct iter_qstate* iq,
/* set the current request's qname to the new value. */
iq->qchase.qname = sname;
iq->qchase.qname_len = snamelen;
if(qstate->env->auth_zones) {
/* apply rpz qname triggers after cname */
struct dns_msg* forged_response =
rpz_callback_from_iterator_cname(qstate, iq);
while(forged_response && reply_find_rrset_section_an(
forged_response->rep, iq->qchase.qname,
iq->qchase.qname_len, LDNS_RR_TYPE_CNAME,
iq->qchase.qclass)) {
/* another cname to follow */
if(!handle_cname_response(qstate, iq, forged_response,
&sname, &snamelen)) {
errinf(qstate, "malloc failure, CNAME info");
return error_response(qstate, id, LDNS_RCODE_SERVFAIL);
}
iq->qchase.qname = sname;
iq->qchase.qname_len = snamelen;
forged_response =
rpz_callback_from_iterator_cname(qstate, iq);
}
if(forged_response != NULL) {
qstate->ext_state[id] = module_finished;
qstate->return_rcode = FLAGS_GET_RCODE(forged_response->rep->flags);
qstate->return_msg = forged_response;
iq->response = forged_response;
next_state(iq, FINISHED_STATE);
if(!iter_prepend(iq, qstate->return_msg, qstate->region)) {
log_err("rpz after cname, prepend rrsets: out of memory");
return error_response(qstate, id, LDNS_RCODE_SERVFAIL);
}
qstate->return_msg->qinfo = qstate->qinfo;
return 0;
}
}
/* Clear the query state, since this is a query restart. */
iq->deleg_msg = NULL;
iq->dp = NULL;
@ -3188,7 +3242,7 @@ prime_supers(struct module_qstate* qstate, int id, struct module_qstate* forq)
/* Convert our response to a delegation point */
dp = delegpt_from_message(qstate->return_msg, forq->region);
if(!dp) {
/* if there is no convertable delegation point, then
/* if there is no convertible delegation point, then
* the ANSWER type was (presumably) a negative answer. */
verbose(VERB_ALGO, "prime response was not a positive "
"ANSWER; failing");
@ -3694,7 +3748,7 @@ iter_handle(struct module_qstate* qstate, struct iter_qstate* iq,
cont = processQueryTargets(qstate, iq, ie, id);
break;
case QUERY_RESP_STATE:
cont = processQueryResponse(qstate, iq, id);
cont = processQueryResponse(qstate, iq, ie, id);
break;
case PRIME_RESP_STATE:
cont = processPrimeResponse(qstate, id);
@ -3764,7 +3818,7 @@ process_response(struct module_qstate* qstate, struct iter_qstate* iq,
iq->num_current_queries--;
/* need fresh attempts for the 0x20 fallback, if
* that was the cause for the failure */
iter_dec_attempts(iq->dp, 3);
iter_dec_attempts(iq->dp, 3, ie->outbound_msg_retry);
verbose(VERB_DETAIL, "Capsforid: timeouts, starting fallback");
goto handle_it;
}
@ -3798,15 +3852,15 @@ process_response(struct module_qstate* qstate, struct iter_qstate* iq,
goto handle_it;
}
/* edns is not examined, but removed from message to help cache */
if(parse_extract_edns(prs, &edns, qstate->env->scratch) !=
if(parse_extract_edns_from_response_msg(prs, &edns, qstate->env->scratch) !=
LDNS_RCODE_NOERROR) {
iq->parse_failures++;
goto handle_it;
}
/* Copy the edns options we may got from the back end */
if(edns.opt_list) {
qstate->edns_opts_back_in = edns_opt_copy_region(edns.opt_list,
if(edns.opt_list_in) {
qstate->edns_opts_back_in = edns_opt_copy_region(edns.opt_list_in,
qstate->region);
if(!qstate->edns_opts_back_in) {
log_err("out of memory on incoming message");

5
contrib/unbound/iterator/iterator.h
View File

@ -94,8 +94,6 @@ extern int UNKNOWN_SERVER_NICENESS;
* Equals RTT_MAX_TIMEOUT
*/
#define USEFUL_SERVER_TOP_TIMEOUT 120000
/** number of retries on outgoing queries */
#define OUTBOUND_MSG_RETRY 5
/** RTT band, within this amount from the best, servers are chosen randomly.
* Chosen so that the UNKNOWN_SERVER_NICENESS falls within the band of a
* fast server, this causes server exploration as a side benefit. msec. */
@ -139,6 +137,9 @@ struct iter_env {
lock_basic_type queries_ratelimit_lock;
/** number of queries that have been ratelimited */
size_t num_queries_ratelimited;
/** number of retries on outgoing queries */
int outbound_msg_retry;
};
/**

2
contrib/unbound/libunbound/context.c
View File

@ -48,6 +48,7 @@
#include "services/cache/rrset.h"
#include "services/cache/infra.h"
#include "services/authzone.h"
#include "services/listen_dnsport.h"
#include "util/data/msgreply.h"
#include "util/storage/slabhash.h"
#include "util/edns.h"
@ -73,6 +74,7 @@ context_finalize(struct ub_ctx* ctx)
config_apply(cfg);
if(!modstack_setup(&ctx->mods, cfg->module_conf, ctx->env))
return UB_INITFAIL;
listen_setup_locks();
log_edns_known_options(VERB_ALGO, ctx->env);
ctx->local_zones = local_zones_create();
if(!ctx->local_zones)

29
contrib/unbound/libunbound/context.h
View File

@ -176,35 +176,6 @@ struct ctx_query {
struct ub_result* res;
};
/**
* The error constants
*/
enum ub_ctx_err {
/** no error */
UB_NOERROR = 0,
/** socket operation. Set to -1, so that if an error from _fd() is
* passed (-1) it gives a socket error. */
UB_SOCKET = -1,
/** alloc failure */
UB_NOMEM = -2,
/** syntax error */
UB_SYNTAX = -3,
/** DNS service failed */
UB_SERVFAIL = -4,
/** fork() failed */
UB_FORKFAIL = -5,
/** cfg change after finalize() */
UB_AFTERFINAL = -6,
/** initialization failed (bad settings) */
UB_INITFAIL = -7,
/** error in pipe communication with async bg worker */
UB_PIPE = -8,
/** error reading from file (resolv.conf) */
UB_READFILE = -9,
/** error async_id does not exist or result already been delivered */
UB_NOID = -10
};
/**
* Command codes for libunbound pipe.
*

4
contrib/unbound/libunbound/libunbound.c
View File

@ -64,6 +64,7 @@
#include "services/cache/infra.h"
#include "services/cache/rrset.h"
#include "services/authzone.h"
#include "services/listen_dnsport.h"
#include "sldns/sbuffer.h"
#ifdef HAVE_PTHREAD
#include <signal.h>
@ -185,6 +186,7 @@ ub_ctx_create(void)
ub_randfree(ctx->seed_rnd);
config_delete(ctx->env->cfg);
modstack_desetup(&ctx->mods, ctx->env);
listen_desetup_locks();
edns_known_options_delete(ctx->env);
edns_strings_delete(ctx->env->edns_strings);
free(ctx->env);
@ -198,6 +200,7 @@ ub_ctx_create(void)
ub_randfree(ctx->seed_rnd);
config_delete(ctx->env->cfg);
modstack_desetup(&ctx->mods, ctx->env);
listen_desetup_locks();
edns_known_options_delete(ctx->env);
edns_strings_delete(ctx->env->edns_strings);
free(ctx->env);
@ -344,6 +347,7 @@ ub_ctx_delete(struct ub_ctx* ctx)
}
ub_randfree(ctx->seed_rnd);
alloc_clear(&ctx->superalloc);
listen_desetup_locks();
traverse_postorder(&ctx->queries, delq, NULL);
if(ctx_logfile_overridden) {
log_file(NULL);

10
contrib/unbound/libunbound/libworker.c
View File

@ -600,7 +600,9 @@ setup_qinfo_edns(struct libworker* w, struct ctx_query* q,
edns->ext_rcode = 0;
edns->edns_version = 0;
edns->bits = EDNS_DO;
edns->opt_list = NULL;
edns->opt_list_in = NULL;
edns->opt_list_out = NULL;
edns->opt_list_inplace_cb_out = NULL;
edns->padding_block_size = 0;
if(sldns_buffer_capacity(w->back->udp_buff) < 65535)
edns->udp_size = (uint16_t)sldns_buffer_capacity(
@ -881,7 +883,7 @@ void libworker_alloc_cleanup(void* arg)
struct outbound_entry* libworker_send_query(struct query_info* qinfo,
uint16_t flags, int dnssec, int want_dnssec, int nocaps,
struct sockaddr_storage* addr, socklen_t addrlen, uint8_t* zone,
size_t zonelen, int ssl_upstream, char* tls_auth_name,
size_t zonelen, int tcp_upstream, int ssl_upstream, char* tls_auth_name,
struct module_qstate* q)
{
struct libworker* w = (struct libworker*)q->env->worker;
@ -891,7 +893,7 @@ struct outbound_entry* libworker_send_query(struct query_info* qinfo,
return NULL;
e->qstate = q;
e->qsent = outnet_serviced_query(w->back, qinfo, flags, dnssec,
want_dnssec, nocaps, q->env->cfg->tcp_upstream, ssl_upstream,
want_dnssec, nocaps, tcp_upstream, ssl_upstream,
tls_auth_name, addr, addrlen, zone, zonelen, q,
libworker_handle_service_reply, e, w->back->udp_buff, q->env);
if(!e->qsent) {
@ -975,7 +977,7 @@ struct outbound_entry* worker_send_query(struct query_info* ATTR_UNUSED(qinfo),
uint16_t ATTR_UNUSED(flags), int ATTR_UNUSED(dnssec),
int ATTR_UNUSED(want_dnssec), int ATTR_UNUSED(nocaps),
struct sockaddr_storage* ATTR_UNUSED(addr), socklen_t ATTR_UNUSED(addrlen),
uint8_t* ATTR_UNUSED(zone), size_t ATTR_UNUSED(zonelen),
uint8_t* ATTR_UNUSED(zone), size_t ATTR_UNUSED(zonelen), int ATTR_UNUSED(tcp_upstream),
int ATTR_UNUSED(ssl_upstream), char* ATTR_UNUSED(tls_auth_name),
struct module_qstate* ATTR_UNUSED(q))
{

2
contrib/unbound/libunbound/unbound-event.h
View File

@ -41,7 +41,7 @@
*
* Use ub_ctx_create_event_ub_base() to create an unbound context that uses
* the user provided event base API. Then, use the ub_resolve_event call
* to add DNS resolve queries to the context. Those then run whith the
* to add DNS resolve queries to the context. Those then run with the
* provided event_base, and when they are done you get a function callback.
*
* This method does not fork another process or create a thread, the effort

32
contrib/unbound/libunbound/unbound.h
View File

@ -224,7 +224,7 @@ struct ub_result {
* It is called with
* void* my_arg: your pointer to a (struct of) data of your choice,
* or NULL.
* int err: if 0 all is OK, otherwise an error occured and no results
* int err: if 0 all is OK, otherwise an error occurred and no results
* are forthcoming.
* struct result: pointer to more detailed result structure.
* This structure is allocated on the heap and needs to be
@ -232,6 +232,35 @@ struct ub_result {
*/
typedef void (*ub_callback_type)(void*, int, struct ub_result*);
/**
* The error constants
*/
enum ub_ctx_err {
/** no error */
UB_NOERROR = 0,
/** socket operation. Set to -1, so that if an error from _fd() is
* passed (-1) it gives a socket error. */
UB_SOCKET = -1,
/** alloc failure */
UB_NOMEM = -2,
/** syntax error */
UB_SYNTAX = -3,
/** DNS service failed */
UB_SERVFAIL = -4,
/** fork() failed */
UB_FORKFAIL = -5,
/** cfg change after finalize() */
UB_AFTERFINAL = -6,
/** initialization failed (bad settings) */
UB_INITFAIL = -7,
/** error in pipe communication with async bg worker */
UB_PIPE = -8,
/** error reading from file (resolv.conf) */
UB_READFILE = -9,
/** error async_id does not exist or result already been delivered */
UB_NOID = -10
};
/**
* Create a resolving and validation context.
* The information from /etc/resolv.conf and /etc/hosts is not utilised by
@ -563,6 +592,7 @@ void ub_resolve_free(struct ub_result* result);
/**
* Convert error value to a human readable string.
* @param err: error code from one of the libunbound functions.
* The error codes are from the type enum ub_ctx_err.
* @return pointer to constant text string, zero terminated.
*/
const char* ub_strerror(int err);

10
contrib/unbound/libunbound/worker.h
View File

@ -62,17 +62,18 @@ struct query_info;
* @param addrlen: length of addr.
* @param zone: delegation point name.
* @param zonelen: length of zone name wireformat dname.
* @param tcp_upstream: use TCP for upstream queries.
* @param ssl_upstream: use SSL for upstream queries.
* @param tls_auth_name: if ssl_upstream, use this name with TLS
* authentication.
* @param q: wich query state to reactivate upon return.
* @param q: which query state to reactivate upon return.
* @return: false on failure (memory or socket related). no query was
* sent.
*/
struct outbound_entry* libworker_send_query(struct query_info* qinfo,
uint16_t flags, int dnssec, int want_dnssec, int nocaps,
struct sockaddr_storage* addr, socklen_t addrlen, uint8_t* zone,
size_t zonelen, int ssl_upstream, char* tls_auth_name,
size_t zonelen, int tcp_upstream, int ssl_upstream, char* tls_auth_name,
struct module_qstate* q);
/** process incoming serviced query replies from the network */
@ -113,17 +114,18 @@ void worker_sighandler(int sig, void* arg);
* @param addrlen: length of addr.
* @param zone: wireformat dname of the zone.
* @param zonelen: length of zone name.
* @param tcp_upstream: use TCP for upstream queries.
* @param ssl_upstream: use SSL for upstream queries.
* @param tls_auth_name: if ssl_upstream, use this name with TLS
* authentication.
* @param q: wich query state to reactivate upon return.
* @param q: which query state to reactivate upon return.
* @return: false on failure (memory or socket related). no query was
* sent.
*/
struct outbound_entry* worker_send_query(struct query_info* qinfo,
uint16_t flags, int dnssec, int want_dnssec, int nocaps,
struct sockaddr_storage* addr, socklen_t addrlen, uint8_t* zone,
size_t zonelen, int ssl_upstream, char* tls_auth_name,
size_t zonelen, int tcp_upstream, int ssl_upstream, char* tls_auth_name,
struct module_qstate* q);
/**

75
contrib/unbound/respip/respip.c
View File

@ -25,6 +25,7 @@
#include "respip/respip.h"
#include "services/view.h"
#include "sldns/rrdef.h"
#include "util/data/dname.h"
/** Subset of resp_addr.node, used for inform-variant logging */
@ -483,8 +484,8 @@ respip_views_apply_cfg(struct views* vs, struct config_file* cfg,
* This function returns the copied rrset key on success, and NULL on memory
* allocation failure.
*/
static struct ub_packed_rrset_key*
copy_rrset(const struct ub_packed_rrset_key* key, struct regional* region)
struct ub_packed_rrset_key*
respip_copy_rrset(const struct ub_packed_rrset_key* key, struct regional* region)
{
struct ub_packed_rrset_key* ck = regional_alloc(region,
sizeof(struct ub_packed_rrset_key));
@ -602,7 +603,7 @@ rdata2sockaddr(const struct packed_rrset_data* rd, uint16_t rtype, size_t i,
*/
static struct resp_addr*
respip_addr_lookup(const struct reply_info *rep, struct respip_set* rs,
size_t* rrset_id)
size_t* rrset_id, size_t* rr_id)
{
size_t i;
struct resp_addr* ra;
@ -625,6 +626,7 @@ respip_addr_lookup(const struct reply_info *rep, struct respip_set* rs,
&ss, addrlen);
if(ra) {
*rrset_id = i;
*rr_id = j;
lock_rw_rdlock(&ra->lock);
lock_rw_unlock(&rs->lock);
return ra;
@ -635,43 +637,6 @@ respip_addr_lookup(const struct reply_info *rep, struct respip_set* rs,
return NULL;
}
/*
* Create a new reply_info based on 'rep'. The new info is based on
* the passed 'rep', but ignores any rrsets except for the first 'an_numrrsets'
* RRsets in the answer section. These answer rrsets are copied to the
* new info, up to 'copy_rrsets' rrsets (which must not be larger than
* 'an_numrrsets'). If an_numrrsets > copy_rrsets, the remaining rrsets array
* entries will be kept empty so the caller can fill them later. When rrsets
* are copied, they are shallow copied. The caller must ensure that the
* copied rrsets are valid throughout its lifetime and must provide appropriate
* mutex if it can be shared by multiple threads.
*/
static struct reply_info *
make_new_reply_info(const struct reply_info* rep, struct regional* region,
size_t an_numrrsets, size_t copy_rrsets)
{
struct reply_info* new_rep;
size_t i;
/* create a base struct. we specify 'insecure' security status as
* the modified response won't be DNSSEC-valid. In our faked response
* the authority and additional sections will be empty (except possible
* EDNS0 OPT RR in the additional section appended on sending it out),
* so the total number of RRsets is an_numrrsets. */
new_rep = construct_reply_info_base(region, rep->flags,
rep->qdcount, rep->ttl, rep->prefetch_ttl,
rep->serve_expired_ttl, an_numrrsets, 0, 0, an_numrrsets,
sec_status_insecure);
if(!new_rep)
return NULL;
if(!reply_info_alloc_rrset_keys(new_rep, NULL, region))
return NULL;
for(i=0; i<copy_rrsets; i++)
new_rep->rrsets[i] = rep->rrsets[i];
return new_rep;
}
/**
* See if response-ip or tag data should override the original answer rrset
* (which is rep->rrsets[rrset_id]) and if so override it.
@ -730,7 +695,7 @@ respip_data_answer(enum respip_action action,
"response-ip redirect with tag data [%d] %s",
tag, (tag<num_tags?tagname[tag]:"null"));
/* use copy_rrset() to 'normalize' memory layout */
rp = copy_rrset(&r, region);
rp = respip_copy_rrset(&r, region);
if(!rp)
return -1;
}
@ -743,7 +708,7 @@ respip_data_answer(enum respip_action action,
* rename the dname for other actions than redirect. This is because
* response-ip-data isn't associated to any specific name. */
if(rp == data) {
rp = copy_rrset(rp, region);
rp = respip_copy_rrset(rp, region);
if(!rp)
return -1;
rp->rk.dname = rep->rrsets[rrset_id]->rk.dname;
@ -807,7 +772,6 @@ respip_nodata_answer(uint16_t qtype, enum respip_action action,
* is explicitly specified. */
int rcode = (action == respip_always_nxdomain)?
LDNS_RCODE_NXDOMAIN:LDNS_RCODE_NOERROR;
/* We should empty the answer section except for any preceding
* CNAMEs (in that case rrset_id > 0). Type-ANY case is
* special as noted in respip_data_answer(). */
@ -907,7 +871,7 @@ respip_rewrite_reply(const struct query_info* qinfo,
size_t tag_datas_size;
struct view* view = NULL;
struct respip_set* ipset = NULL;
size_t rrset_id = 0;
size_t rrset_id = 0, rr_id = 0;
enum respip_action action = respip_none;
int tag = -1;
struct resp_addr* raddr = NULL;
@ -948,7 +912,7 @@ respip_rewrite_reply(const struct query_info* qinfo,
lock_rw_rdlock(&view->lock);
if(view->respip_set) {
if((raddr = respip_addr_lookup(rep,
view->respip_set, &rrset_id))) {
view->respip_set, &rrset_id, &rr_id))) {
/** for per-view respip directives the action
* can only be direct (i.e. not tag-based) */
action = raddr->action;
@ -962,7 +926,7 @@ respip_rewrite_reply(const struct query_info* qinfo,
}
}
if(!raddr && (raddr = respip_addr_lookup(rep, ipset,
&rrset_id))) {
&rrset_id, &rr_id))) {
action = (enum respip_action)local_data_find_tag_action(
raddr->taglist, raddr->taglen, ctaglist, ctaglen,
tag_actions, tag_actions_size,
@ -976,7 +940,7 @@ respip_rewrite_reply(const struct query_info* qinfo,
if(!r->taglist || taglist_intersect(r->taglist,
r->taglistlen, ctaglist, ctaglen)) {
if((raddr = respip_addr_lookup(rep,
r->respip_set, &rrset_id))) {
r->respip_set, &rrset_id, &rr_id))) {
if(!respip_use_rpz(raddr, r, &action, &data,
&rpz_log, &log_name, &rpz_cname_override,
region, &rpz_used)) {
@ -987,6 +951,21 @@ respip_rewrite_reply(const struct query_info* qinfo,
return 0;
}
if(rpz_used) {
if(verbosity >= VERB_ALGO) {
struct sockaddr_storage ss;
socklen_t ss_len = 0;
char nm[256], ip[256];
char qn[255+1];
if(!rdata2sockaddr(rep->rrsets[rrset_id]->entry.data, ntohs(rep->rrsets[rrset_id]->rk.type), rr_id, &ss, &ss_len))
snprintf(ip, sizeof(ip), "invalidRRdata");
else
addr_to_str(&ss, ss_len, ip, sizeof(ip));
dname_str(qinfo->qname, qn);
addr_to_str(&raddr->node.addr,
raddr->node.addrlen,
nm, sizeof(nm));
verbose(VERB_ALGO, "respip: rpz response-ip trigger %s/%d on %s %s with action %s", nm, raddr->node.net, qn, ip, rpz_action_to_string(respip_action_to_rpz_action(action)));
}
/* break to make sure 'a' stays pointed
* to used auth_zone, and keeps lock */
break;
@ -1209,7 +1188,7 @@ respip_merge_cname(struct reply_info* base_rep,
if(!new_rep)
return 0;
for(i=0,j=base_rep->an_numrrsets; i<tgt_rep->an_numrrsets; i++,j++) {
new_rep->rrsets[j] = copy_rrset(tgt_rep->rrsets[i], region);
new_rep->rrsets[j] = respip_copy_rrset(tgt_rep->rrsets[i], region);
if(!new_rep->rrsets[j])
return 0;
}

3
contrib/unbound/respip/respip.h
View File

@ -294,4 +294,7 @@ respip_enter_rr(struct regional* region, struct resp_addr* raddr,
*/
void
respip_sockaddr_delete(struct respip_set* set, struct resp_addr* node);
struct ub_packed_rrset_key*
respip_copy_rrset(const struct ub_packed_rrset_key* key, struct regional* region);
#endif /* RESPIP_RESPIP_H */

215
contrib/unbound/services/authzone.c
View File

@ -84,7 +84,7 @@
#define AUTH_PROBE_TIMEOUT_STOP 1000 /* msec */
/* auth transfer timeout for TCP connections, in msec */
#define AUTH_TRANSFER_TIMEOUT 10000 /* msec */
/* auth transfer max backoff for failed tranfers and probes */
/* auth transfer max backoff for failed transfers and probes */
#define AUTH_TRANSFER_MAX_BACKOFF 86400 /* sec */
/* auth http port number */
#define AUTH_HTTP_PORT 80
@ -243,7 +243,7 @@ msg_add_rrset_an(struct auth_zone* z, struct regional* region,
return 1;
}
/** add rrset to authority section (no additonal section rrsets yet) */
/** add rrset to authority section (no additional section rrsets yet) */
static int
msg_add_rrset_ns(struct auth_zone* z, struct regional* region,
struct dns_msg* msg, struct auth_data* node, struct auth_rrset* rrset)
@ -1950,6 +1950,17 @@ static int auth_zone_zonemd_check_hash(struct auth_zone* z,
return 0;
}
/** find the apex SOA RRset, if it exists */
struct auth_rrset* auth_zone_get_soa_rrset(struct auth_zone* z)
{
struct auth_data* apex;
struct auth_rrset* soa;
apex = az_find_name(z, z->name, z->namelen);
if(!apex) return NULL;
soa = az_domain_rrset(apex, LDNS_RR_TYPE_SOA);
return soa;
}
/** find serial number of zone or false if none */
int
auth_zone_get_serial(struct auth_zone* z, uint32_t* serial)
@ -3507,7 +3518,7 @@ auth_error_encode(struct query_info* qinfo, struct module_env* env,
if(!inplace_cb_reply_local_call(env, qinfo, NULL, NULL,
rcode, edns, repinfo, temp, env->now_tv))
edns->opt_list = NULL;
edns->opt_list_inplace_cb_out = NULL;
error_encode(buf, rcode|BIT_AA, qinfo,
*(uint16_t*)sldns_buffer_begin(buf),
sldns_buffer_read_u16_at(buf, 2), edns);
@ -5347,7 +5358,9 @@ xfr_transfer_lookup_host(struct auth_xfer* xfr, struct module_env* env)
edns.ext_rcode = 0;
edns.edns_version = 0;
edns.bits = EDNS_DO;
edns.opt_list = NULL;
edns.opt_list_in = NULL;
edns.opt_list_out = NULL;
edns.opt_list_inplace_cb_out = NULL;
edns.padding_block_size = 0;
if(sldns_buffer_capacity(buf) < 65535)
edns.udp_size = (uint16_t)sldns_buffer_capacity(buf);
@ -6480,7 +6493,7 @@ auth_xfer_probe_udp_callback(struct comm_point* c, void* arg, int err,
comm_point_delete(xfr->task_probe->cp);
xfr->task_probe->cp = NULL;
/* if the result was not a successfull probe, we need
/* if the result was not a successful probe, we need
* to send the next one */
xfr_probe_nextmaster(xfr);
xfr_probe_send_or_end(xfr, env);
@ -6536,7 +6549,9 @@ xfr_probe_lookup_host(struct auth_xfer* xfr, struct module_env* env)
edns.ext_rcode = 0;
edns.edns_version = 0;
edns.bits = EDNS_DO;
edns.opt_list = NULL;
edns.opt_list_in = NULL;
edns.opt_list_out = NULL;
edns.opt_list_inplace_cb_out = NULL;
edns.padding_block_size = 0;
if(sldns_buffer_capacity(buf) < 65535)
edns.udp_size = (uint16_t)sldns_buffer_capacity(buf);
@ -7149,7 +7164,7 @@ parse_url(char* url, char** host, char** file, int* port, int* ssl)
while(p && *p == '/')
p++;
if(!p || p[0] == 0)
*file = strdup("index.html");
*file = strdup("/");
else *file = strdup(p);
if(!*file) {
log_err("malloc failure");
@ -7683,7 +7698,7 @@ static void auth_zone_log(uint8_t* name, enum verbosity_value level,
static int zonemd_dnssec_verify_rrset(struct auth_zone* z,
struct module_env* env, struct module_stack* mods,
struct ub_packed_rrset_key* dnskey, struct auth_data* node,
struct auth_rrset* rrset, char** why_bogus)
struct auth_rrset* rrset, char** why_bogus, uint8_t* sigalg)
{
struct ub_packed_rrset_key pk;
enum sec_status sec;
@ -7711,7 +7726,7 @@ static int zonemd_dnssec_verify_rrset(struct auth_zone* z,
auth_zone_log(z->name, VERB_ALGO,
"zonemd: verify %s RRset with DNSKEY", typestr);
}
sec = dnskeyset_verify_rrset(env, ve, &pk, dnskey, NULL, why_bogus,
sec = dnskeyset_verify_rrset(env, ve, &pk, dnskey, sigalg, why_bogus,
LDNS_SECTION_ANSWER, NULL);
if(sec == sec_status_secure) {
return 1;
@ -7755,7 +7770,7 @@ static int nsec3_of_param_has_type(struct auth_rrset* nsec3, int algo,
static int zonemd_check_dnssec_absence(struct auth_zone* z,
struct module_env* env, struct module_stack* mods,
struct ub_packed_rrset_key* dnskey, struct auth_data* apex,
char** reason, char** why_bogus)
char** reason, char** why_bogus, uint8_t* sigalg)
{
struct auth_rrset* nsec = NULL;
if(!apex) {
@ -7767,7 +7782,7 @@ static int zonemd_check_dnssec_absence(struct auth_zone* z,
struct ub_packed_rrset_key pk;
/* dnssec verify the NSEC */
if(!zonemd_dnssec_verify_rrset(z, env, mods, dnskey, apex,
nsec, why_bogus)) {
nsec, why_bogus, sigalg)) {
*reason = "DNSSEC verify failed for NSEC RRset";
return 0;
}
@ -7810,7 +7825,7 @@ static int zonemd_check_dnssec_absence(struct auth_zone* z,
}
/* dnssec verify the NSEC3 */
if(!zonemd_dnssec_verify_rrset(z, env, mods, dnskey, match,
nsec3, why_bogus)) {
nsec3, why_bogus, sigalg)) {
*reason = "DNSSEC verify failed for NSEC3 RRset";
return 0;
}
@ -7831,7 +7846,8 @@ static int zonemd_check_dnssec_absence(struct auth_zone* z,
static int zonemd_check_dnssec_soazonemd(struct auth_zone* z,
struct module_env* env, struct module_stack* mods,
struct ub_packed_rrset_key* dnskey, struct auth_data* apex,
struct auth_rrset* zonemd_rrset, char** reason, char** why_bogus)
struct auth_rrset* zonemd_rrset, char** reason, char** why_bogus,
uint8_t* sigalg)
{
struct auth_rrset* soa;
if(!apex) {
@ -7844,12 +7860,12 @@ static int zonemd_check_dnssec_soazonemd(struct auth_zone* z,
return 0;
}
if(!zonemd_dnssec_verify_rrset(z, env, mods, dnskey, apex, soa,
why_bogus)) {
why_bogus, sigalg)) {
*reason = "DNSSEC verify failed for SOA RRset";
return 0;
}
if(!zonemd_dnssec_verify_rrset(z, env, mods, dnskey, apex,
zonemd_rrset, why_bogus)) {
zonemd_rrset, why_bogus, sigalg)) {
*reason = "DNSSEC verify failed for ZONEMD RRset";
return 0;
}
@ -7908,12 +7924,14 @@ static void auth_zone_zonemd_fail(struct auth_zone* z, struct module_env* env,
* @param is_insecure: if true, the dnskey is not used, the zone is insecure.
* And dnssec is not used. It is DNSSEC secure insecure or not under
* a trust anchor.
* @param sigalg: if nonNULL provide algorithm downgrade protection.
* Otherwise one algorithm is enough. Must have space of ALGO_NEEDS_MAX+1.
* @param result: if not NULL result reason copied here.
*/
static void
auth_zone_verify_zonemd_with_key(struct auth_zone* z, struct module_env* env,
struct module_stack* mods, struct ub_packed_rrset_key* dnskey,
int is_insecure, char** result)
int is_insecure, char** result, uint8_t* sigalg)
{
char* reason = NULL, *why_bogus = NULL;
struct auth_data* apex = NULL;
@ -7943,7 +7961,7 @@ auth_zone_verify_zonemd_with_key(struct auth_zone* z, struct module_env* env,
} else if(!zonemd_rrset && dnskey && !is_insecure) {
/* fetch, DNSSEC verify, and check NSEC/NSEC3 */
if(!zonemd_check_dnssec_absence(z, env, mods, dnskey, apex,
&reason, &why_bogus)) {
&reason, &why_bogus, sigalg)) {
auth_zone_zonemd_fail(z, env, reason, why_bogus, result);
return;
}
@ -7951,7 +7969,7 @@ auth_zone_verify_zonemd_with_key(struct auth_zone* z, struct module_env* env,
} else if(zonemd_rrset && dnskey && !is_insecure) {
/* check DNSSEC verify of SOA and ZONEMD */
if(!zonemd_check_dnssec_soazonemd(z, env, mods, dnskey, apex,
zonemd_rrset, &reason, &why_bogus)) {
zonemd_rrset, &reason, &why_bogus, sigalg)) {
auth_zone_zonemd_fail(z, env, reason, why_bogus, result);
return;
}
@ -8065,15 +8083,78 @@ zonemd_get_dnskey_from_anchor(struct auth_zone* z, struct module_env* env,
return NULL;
}
/** verify the DNSKEY from the zone with looked up DS record */
static struct ub_packed_rrset_key*
auth_zone_verify_zonemd_key_with_ds(struct auth_zone* z,
struct module_env* env, struct module_stack* mods,
struct ub_packed_rrset_key* ds, int* is_insecure, char** why_bogus,
struct ub_packed_rrset_key* keystorage, uint8_t* sigalg)
{
struct auth_data* apex;
struct auth_rrset* dnskey_rrset;
enum sec_status sec;
struct val_env* ve;
int m;
/* fetch DNSKEY from zone data */
apex = az_find_name(z, z->name, z->namelen);
if(!apex) {
*why_bogus = "in verifywithDS, zone has no apex";
return NULL;
}
dnskey_rrset = az_domain_rrset(apex, LDNS_RR_TYPE_DNSKEY);
if(!dnskey_rrset || dnskey_rrset->data->count==0) {
*why_bogus = "in verifywithDS, zone has no DNSKEY";
return NULL;
}
m = modstack_find(mods, "validator");
if(m == -1) {
*why_bogus = "in verifywithDS, have no validator module";
return NULL;
}
ve = (struct val_env*)env->modinfo[m];
memset(keystorage, 0, sizeof(*keystorage));
keystorage->entry.key = keystorage;
keystorage->entry.data = dnskey_rrset->data;
keystorage->rk.dname = apex->name;
keystorage->rk.dname_len = apex->namelen;
keystorage->rk.type = htons(LDNS_RR_TYPE_DNSKEY);
keystorage->rk.rrset_class = htons(z->dclass);
auth_zone_log(z->name, VERB_QUERY, "zonemd: verify zone DNSKEY with DS");
sec = val_verify_DNSKEY_with_DS(env, ve, keystorage, ds, sigalg,
why_bogus, NULL);
regional_free_all(env->scratch);
if(sec == sec_status_secure) {
/* success */
return keystorage;
} else if(sec == sec_status_insecure) {
/* insecure */
*is_insecure = 1;
} else {
/* bogus */
*is_insecure = 0;
if(*why_bogus == NULL)
*why_bogus = "verify failed";
auth_zone_log(z->name, VERB_ALGO,
"zonemd: verify DNSKEY RRset with DS failed: %s",
*why_bogus);
}
return NULL;
}
/** callback for ZONEMD lookup of DNSKEY */
void auth_zonemd_dnskey_lookup_callback(void* arg, int rcode, sldns_buffer* buf,
enum sec_status sec, char* why_bogus, int ATTR_UNUSED(was_ratelimited))
{
struct auth_zone* z = (struct auth_zone*)arg;
struct module_env* env;
char* reason = NULL;
struct ub_packed_rrset_key* dnskey = NULL;
int is_insecure = 0;
char* reason = NULL, *ds_bogus = NULL, *typestr="DNSKEY";
struct ub_packed_rrset_key* dnskey = NULL, *ds = NULL;
int is_insecure = 0, downprot;
struct ub_packed_rrset_key keystorage;
uint8_t sigalg[ALGO_NEEDS_MAX+1];
lock_rw_wrlock(&z->lock);
env = z->zonemd_callback_env;
@ -8084,16 +8165,22 @@ void auth_zonemd_dnskey_lookup_callback(void* arg, int rcode, sldns_buffer* buf,
lock_rw_unlock(&z->lock);
return; /* stop on quit */
}
if(z->zonemd_callback_qtype == LDNS_RR_TYPE_DS)
typestr = "DS";
downprot = env->cfg->harden_algo_downgrade;
/* process result */
if(sec == sec_status_bogus) {
reason = why_bogus;
if(!reason)
reason = "lookup of DNSKEY was bogus";
if(!reason) {
if(z->zonemd_callback_qtype == LDNS_RR_TYPE_DNSKEY)
reason = "lookup of DNSKEY was bogus";
else reason = "lookup of DS was bogus";
}
auth_zone_log(z->name, VERB_ALGO,
"zonemd lookup of DNSKEY was bogus: %s", reason);
"zonemd lookup of %s was bogus: %s", typestr, reason);
} else if(rcode == LDNS_RCODE_NOERROR) {
uint16_t wanted_qtype = LDNS_RR_TYPE_DNSKEY;
uint16_t wanted_qtype = z->zonemd_callback_qtype;
struct regional* temp = env->scratch;
struct query_info rq;
struct reply_info* rep;
@ -8106,25 +8193,29 @@ void auth_zonemd_dnskey_lookup_callback(void* arg, int rcode, sldns_buffer* buf,
struct ub_packed_rrset_key* answer =
reply_find_answer_rrset(&rq, rep);
if(answer && sec == sec_status_secure) {
dnskey = answer;
if(z->zonemd_callback_qtype == LDNS_RR_TYPE_DNSKEY)
dnskey = answer;
else ds = answer;
auth_zone_log(z->name, VERB_ALGO,
"zonemd lookup of DNSKEY was secure");
"zonemd lookup of %s was secure", typestr);
} else if(sec == sec_status_secure && !answer) {
is_insecure = 1;
auth_zone_log(z->name, VERB_ALGO,
"zonemd lookup of DNSKEY has no content, but is secure, treat as insecure");
"zonemd lookup of %s has no content, but is secure, treat as insecure", typestr);
} else if(sec == sec_status_insecure) {
is_insecure = 1;
auth_zone_log(z->name, VERB_ALGO,
"zonemd lookup of DNSKEY was insecure");
"zonemd lookup of %s was insecure", typestr);
} else if(sec == sec_status_indeterminate) {
is_insecure = 1;
auth_zone_log(z->name, VERB_ALGO,
"zonemd lookup of DNSKEY was indeterminate, treat as insecure");
"zonemd lookup of %s was indeterminate, treat as insecure", typestr);
} else {
auth_zone_log(z->name, VERB_ALGO,
"zonemd lookup of DNSKEY has nodata");
reason = "lookup of DNSKEY has nodata";
"zonemd lookup of %s has nodata", typestr);
if(z->zonemd_callback_qtype == LDNS_RR_TYPE_DNSKEY)
reason = "lookup of DNSKEY has nodata";
else reason = "lookup of DS has nodata";
}
} else if(rep && rq.qtype == wanted_qtype &&
query_dname_compare(z->name, rq.qname) == 0 &&
@ -8137,40 +8228,52 @@ void auth_zonemd_dnskey_lookup_callback(void* arg, int rcode, sldns_buffer* buf,
* trust, as insecure. */
is_insecure = 1;
auth_zone_log(z->name, VERB_ALGO,
"zonemd lookup of DNSKEY was secure NXDOMAIN, treat as insecure");
"zonemd lookup of %s was secure NXDOMAIN, treat as insecure", typestr);
} else if(rep && rq.qtype == wanted_qtype &&
query_dname_compare(z->name, rq.qname) == 0 &&
FLAGS_GET_RCODE(rep->flags) == LDNS_RCODE_NXDOMAIN &&
sec == sec_status_insecure) {
is_insecure = 1;
auth_zone_log(z->name, VERB_ALGO,
"zonemd lookup of DNSKEY was insecure NXDOMAIN, treat as insecure");
"zonemd lookup of %s was insecure NXDOMAIN, treat as insecure", typestr);
} else if(rep && rq.qtype == wanted_qtype &&
query_dname_compare(z->name, rq.qname) == 0 &&
FLAGS_GET_RCODE(rep->flags) == LDNS_RCODE_NXDOMAIN &&
sec == sec_status_indeterminate) {
is_insecure = 1;
auth_zone_log(z->name, VERB_ALGO,
"zonemd lookup of DNSKEY was indeterminate NXDOMAIN, treat as insecure");
"zonemd lookup of %s was indeterminate NXDOMAIN, treat as insecure", typestr);
} else {
auth_zone_log(z->name, VERB_ALGO,
"zonemd lookup of DNSKEY has no answer");
reason = "lookup of DNSKEY has no answer";
"zonemd lookup of %s has no answer", typestr);
if(z->zonemd_callback_qtype == LDNS_RR_TYPE_DNSKEY)
reason = "lookup of DNSKEY has no answer";
else reason = "lookup of DS has no answer";
}
} else {
auth_zone_log(z->name, VERB_ALGO,
"zonemd lookup of DNSKEY failed");
reason = "lookup of DNSKEY failed";
"zonemd lookup of %s failed", typestr);
if(z->zonemd_callback_qtype == LDNS_RR_TYPE_DNSKEY)
reason = "lookup of DNSKEY failed";
else reason = "lookup of DS failed";
}
if(!reason && !is_insecure && !dnskey && ds) {
dnskey = auth_zone_verify_zonemd_key_with_ds(z, env,
&env->mesh->mods, ds, &is_insecure, &ds_bogus,
&keystorage, downprot?sigalg:NULL);
if(!dnskey && !is_insecure && !reason)
reason = "DNSKEY verify with DS failed";
}
if(reason) {
auth_zone_zonemd_fail(z, env, reason, NULL, NULL);
auth_zone_zonemd_fail(z, env, reason, ds_bogus, NULL);
lock_rw_unlock(&z->lock);
return;
}
auth_zone_verify_zonemd_with_key(z, env, &env->mesh->mods, dnskey,
is_insecure, NULL);
is_insecure, NULL, downprot?sigalg:NULL);
regional_free_all(env->scratch);
lock_rw_unlock(&z->lock);
}
@ -8183,14 +8286,21 @@ zonemd_lookup_dnskey(struct auth_zone* z, struct module_env* env)
uint16_t qflags = BIT_RD;
struct edns_data edns;
sldns_buffer* buf = env->scratch_buffer;
int fetch_ds = 0;
if(!z->fallback_enabled) {
/* we cannot actually get the DNSKEY, because it is in the
* zone we have ourselves, and it is not served yet
* (possibly), so fetch type DS */
fetch_ds = 1;
}
if(z->zonemd_callback_env) {
/* another worker is already working on the callback
* for the DNSKEY lookup for ZONEMD verification.
* We do not also have to do ZONEMD verification, let that
* worker do it */
auth_zone_log(z->name, VERB_ALGO,
"zonemd needs lookup of DNSKEY and that already worked on by another worker");
"zonemd needs lookup of %s and that already is worked on by another worker", (fetch_ds?"DS":"DNSKEY"));
return 1;
}
@ -8199,21 +8309,26 @@ zonemd_lookup_dnskey(struct auth_zone* z, struct module_env* env)
qinfo.qname_len = z->namelen;
qinfo.qname = z->name;
qinfo.qclass = z->dclass;
qinfo.qtype = LDNS_RR_TYPE_DNSKEY;
if(fetch_ds)
qinfo.qtype = LDNS_RR_TYPE_DS;
else qinfo.qtype = LDNS_RR_TYPE_DNSKEY;
qinfo.local_alias = NULL;
if(verbosity >= VERB_ALGO) {
char buf1[512];
char buf2[LDNS_MAX_DOMAINLEN+1];
dname_str(z->name, buf2);
snprintf(buf1, sizeof(buf1), "auth zone %s: lookup DNSKEY "
"for zonemd verification", buf2);
snprintf(buf1, sizeof(buf1), "auth zone %s: lookup %s "
"for zonemd verification", buf2,
(fetch_ds?"DS":"DNSKEY"));
log_query_info(VERB_ALGO, buf1, &qinfo);
}
edns.edns_present = 1;
edns.ext_rcode = 0;
edns.edns_version = 0;
edns.bits = EDNS_DO;
edns.opt_list = NULL;
edns.opt_list_in = NULL;
edns.opt_list_out = NULL;
edns.opt_list_inplace_cb_out = NULL;
if(sldns_buffer_capacity(buf) < 65535)
edns.udp_size = (uint16_t)sldns_buffer_capacity(buf);
else edns.udp_size = 65535;
@ -8221,12 +8336,14 @@ zonemd_lookup_dnskey(struct auth_zone* z, struct module_env* env)
/* store the worker-specific module env for the callback.
* We can then reference this when the callback executes */
z->zonemd_callback_env = env;
z->zonemd_callback_qtype = qinfo.qtype;
/* the callback can be called straight away */
lock_rw_unlock(&z->lock);
if(!mesh_new_callback(env->mesh, &qinfo, qflags, &edns, buf, 0,
&auth_zonemd_dnskey_lookup_callback, z)) {
lock_rw_wrlock(&z->lock);
log_err("out of memory lookup up dnskey for zonemd");
log_err("out of memory lookup of %s for zonemd",
(fetch_ds?"DS":"DNSKEY"));
return 0;
}
lock_rw_wrlock(&z->lock);
@ -8245,6 +8362,8 @@ void auth_zone_verify_zonemd(struct auth_zone* z, struct module_env* env,
* If not present check if absence is allowed by DNSSEC */
if(!z->zonemd_check)
return;
if(z->data.count == 0)
return; /* no data */
/* if zone is under a trustanchor */
/* is it equal to trustanchor - get dnskey's verified */
@ -8298,7 +8417,7 @@ void auth_zone_verify_zonemd(struct auth_zone* z, struct module_env* env,
}
auth_zone_verify_zonemd_with_key(z, env, mods, dnskey, is_insecure,
result);
result, NULL);
regional_free_all(env->scratch);
}

5
contrib/unbound/services/authzone.h
View File

@ -143,6 +143,8 @@ struct auth_zone {
* worker has already picked up the zonemd verification task and
* this worker does not have to do it as well. */
struct module_env* zonemd_callback_env;
/** for the zonemd callback, the type of data looked up */
uint16_t zonemd_callback_qtype;
/** zone has been deleted */
int zone_deleted;
/** deletelist pointer, unused normally except during delete */
@ -634,6 +636,9 @@ int auth_zones_startprobesequence(struct auth_zones* az,
/** read auth zone from zonefile. caller must lock zone. false on failure */
int auth_zone_read_zonefile(struct auth_zone* z, struct config_file* cfg);
/** find the apex SOA RRset, if it exists. NULL if no SOA RRset. */
struct auth_rrset* auth_zone_get_soa_rrset(struct auth_zone* z);
/** find serial number of zone or false if none (no SOA record) */
int auth_zone_get_serial(struct auth_zone* z, uint32_t* serial);

4
contrib/unbound/services/cache/rrset.h vendored
View File

@ -120,7 +120,7 @@ void rrset_cache_touch(struct rrset_cache* r, struct ub_packed_rrset_key* key,
* the new rrset. The reference may be changed if the cached rrset is
* superior.
* Before calling the rrset is presumed newly allocated and changeable.
* Afer calling you do not hold a lock, and the rrset is inserted in
* After calling you do not hold a lock, and the rrset is inserted in
* the hashtable so you need a lock to change it.
* @param alloc: how to allocate (and deallocate) the special rrset key.
* @param timenow: current time (to see if ttl in cache is expired).
@ -143,7 +143,7 @@ int rrset_cache_update(struct rrset_cache* r, struct rrset_ref* ref,
* @param rrset: which rrset to cache as wildcard. This rrset is left
* untouched.
* @param ce: the closest encloser, will be uses to generate the wildcard dname.
* @param ce_len: the closest encloser lenght.
* @param ce_len: the closest encloser length.
* @param alloc: how to allocate (and deallocate) the special rrset key.
* @param timenow: current time (to see if ttl in cache is expired).
*/

71
contrib/unbound/services/listen_dnsport.c
View File

@ -869,9 +869,14 @@ set_ip_dscp(int socket, int addrfamily, int dscp)
ds = dscp << 2;
switch(addrfamily) {
case AF_INET6:
if(setsockopt(socket, IPPROTO_IPV6, IPV6_TCLASS, (void*)&ds, sizeof(ds)) < 0)
#ifdef IPV6_TCLASS
if(setsockopt(socket, IPPROTO_IPV6, IPV6_TCLASS, (void*)&ds,
sizeof(ds)) < 0)
return sock_strerror(errno);
break;
#else
return "IPV6_TCLASS not defined on this system";
#endif
default:
if(setsockopt(socket, IPPROTO_IP, IP_TOS, (void*)&ds, sizeof(ds)) < 0)
return sock_strerror(errno);
@ -1306,6 +1311,38 @@ listen_cp_insert(struct comm_point* c, struct listen_dnsport* front)
return 1;
}
void listen_setup_locks(void)
{
if(!stream_wait_lock_inited) {
lock_basic_init(&stream_wait_count_lock);
stream_wait_lock_inited = 1;
}
if(!http2_query_buffer_lock_inited) {
lock_basic_init(&http2_query_buffer_count_lock);
http2_query_buffer_lock_inited = 1;
}
if(!http2_response_buffer_lock_inited) {
lock_basic_init(&http2_response_buffer_count_lock);
http2_response_buffer_lock_inited = 1;
}
}
void listen_desetup_locks(void)
{
if(stream_wait_lock_inited) {
stream_wait_lock_inited = 0;
lock_basic_destroy(&stream_wait_count_lock);
}
if(http2_query_buffer_lock_inited) {
http2_query_buffer_lock_inited = 0;
lock_basic_destroy(&http2_query_buffer_count_lock);
}
if(http2_response_buffer_lock_inited) {
http2_response_buffer_lock_inited = 0;
lock_basic_destroy(&http2_response_buffer_count_lock);
}
}
struct listen_dnsport*
listen_create(struct comm_base* base, struct listen_port* ports,
size_t bufsize, int tcp_accept_count, int tcp_idle_timeout,
@ -1327,18 +1364,6 @@ listen_create(struct comm_base* base, struct listen_port* ports,
free(front);
return NULL;
}
if(!stream_wait_lock_inited) {
lock_basic_init(&stream_wait_count_lock);
stream_wait_lock_inited = 1;
}
if(!http2_query_buffer_lock_inited) {
lock_basic_init(&http2_query_buffer_count_lock);
http2_query_buffer_lock_inited = 1;
}
if(!http2_response_buffer_lock_inited) {
lock_basic_init(&http2_response_buffer_count_lock);
http2_response_buffer_lock_inited = 1;
}
/* create comm points as needed */
while(ports) {
@ -1454,18 +1479,6 @@ listen_delete(struct listen_dnsport* front)
#endif
sldns_buffer_free(front->udp_buff);
free(front);
if(stream_wait_lock_inited) {
stream_wait_lock_inited = 0;
lock_basic_destroy(&stream_wait_count_lock);
}
if(http2_query_buffer_lock_inited) {
http2_query_buffer_lock_inited = 0;
lock_basic_destroy(&http2_query_buffer_count_lock);
}
if(http2_response_buffer_lock_inited) {
http2_response_buffer_lock_inited = 0;
lock_basic_destroy(&http2_response_buffer_count_lock);
}
}
#ifdef HAVE_GETIFADDRS
@ -2610,7 +2623,7 @@ static int http2_req_begin_headers_cb(nghttp2_session* session,
int ret;
if(frame->hd.type != NGHTTP2_HEADERS ||
frame->headers.cat != NGHTTP2_HCAT_REQUEST) {
/* only interrested in request headers */
/* only interested in request headers */
return 0;
}
if(!(h2_stream = http2_stream_create(frame->hd.stream_id))) {
@ -2738,7 +2751,7 @@ static int http2_req_header_cb(nghttp2_session* session,
* the HEADER */
if(frame->hd.type != NGHTTP2_HEADERS ||
frame->headers.cat != NGHTTP2_HCAT_REQUEST) {
/* only interrested in request headers */
/* only interested in request headers */
return 0;
}
if(!(h2_stream = nghttp2_session_get_stream_user_data(session,
@ -2834,7 +2847,7 @@ static int http2_req_header_cb(nghttp2_session* session,
h2_stream->query_too_large = 1;
return 0;
}
/* guaranteed to only contian digits and be null terminated */
/* guaranteed to only contain digits and be null terminated */
h2_stream->content_length = atoi((const char*)value);
if(h2_stream->content_length >
h2_session->c->http2_stream_max_qbuffer_size) {
@ -2874,7 +2887,7 @@ static int http2_req_data_chunk_recv_cb(nghttp2_session* ATTR_UNUSED(session),
/* setting this to msg-buffer-size can result in a lot
* of memory consuption. Most queries should fit in a
* single DATA frame, and most POST queries will
* containt content-length which does not impose this
* contain content-length which does not impose this
* limit. */
qlen = len;
}

5
contrib/unbound/services/listen_dnsport.h
View File

@ -199,6 +199,11 @@ listen_create(struct comm_base* base, struct listen_port* ports,
*/
void listen_delete(struct listen_dnsport* listen);
/** setup the locks for the listen ports */
void listen_setup_locks(void);
/** desetup the locks for the listen ports */
void listen_desetup_locks(void);
/**
* delete listen_list of commpoints. Calls commpointdelete() on items.
* This may close the fds or not depending on flags.

35
contrib/unbound/services/localzone.c
View File

@ -465,7 +465,7 @@ lz_find_create_node(struct local_zone* z, uint8_t* nm, size_t nmlen,
/* Mark the SOA record for the zone. This only marks the SOA rrset; the data
* for the RR is entered later on local_zone_enter_rr() as with the other
* records. An artifical soa_negative record with a modified TTL (minimum of
* records. An artificial soa_negative record with a modified TTL (minimum of
* the TTL and the SOA.MINIMUM) is also created and marked for usage with
* negative answers and to avoid allocations during those answers. */
static int
@ -898,6 +898,11 @@ int local_zone_enter_defaults(struct local_zones* zones, struct config_file* cfg
}
lock_rw_unlock(&z->lock);
}
/* home.arpa. zone (RFC 8375) */
if(!add_empty_default(zones, cfg, "home.arpa.")) {
log_err("out of memory adding default zone");
return 0;
}
/* onion. zone (RFC 7686) */
if(!add_empty_default(zones, cfg, "onion.")) {
log_err("out of memory adding default zone");
@ -1294,7 +1299,7 @@ local_error_encode(struct query_info* qinfo, struct module_env* env,
if(!inplace_cb_reply_local_call(env, qinfo, NULL, NULL,
rcode, edns, repinfo, temp, env->now_tv))
edns->opt_list = NULL;
edns->opt_list_inplace_cb_out = NULL;
error_encode(buf, r, qinfo, *(uint16_t*)sldns_buffer_begin(buf),
sldns_buffer_read_u16_at(buf, 2), edns);
}
@ -1521,7 +1526,7 @@ local_data_answer(struct local_zone* z, struct module_env* env,
/* write qname */
memmove(d->rr_data[0] + sizeof(uint16_t), qinfo->qname,
qinfo->qname_len - 1);
/* write cname target wilcard wildcard label */
/* write cname target wildcard label */
memmove(d->rr_data[0] + sizeof(uint16_t) +
qinfo->qname_len - 1, ctarget + 2,
ctargetlen - 2);
@ -1570,6 +1575,15 @@ local_zone_does_not_cover(struct local_zone* z, struct query_info* qinfo,
return (lr == NULL);
}
static inline int
local_zone_is_udp_query(struct comm_reply* repinfo) {
return repinfo != NULL
? (repinfo->c != NULL
? repinfo->c->type == comm_udp
: 0)
: 0;
}
int
local_zones_zone_answer(struct local_zone* z, struct module_env* env,
struct query_info* qinfo, struct edns_data* edns,
@ -1592,7 +1606,9 @@ local_zones_zone_answer(struct local_zone* z, struct module_env* env,
lz_type == local_zone_redirect ||
lz_type == local_zone_inform_redirect ||
lz_type == local_zone_always_nxdomain ||
lz_type == local_zone_always_nodata) {
lz_type == local_zone_always_nodata ||
(lz_type == local_zone_truncate
&& local_zone_is_udp_query(repinfo))) {
/* for static, reply nodata or nxdomain
* for redirect, reply nodata */
/* no additional section processing,
@ -1602,9 +1618,11 @@ local_zones_zone_answer(struct local_zone* z, struct module_env* env,
*/
int rcode = (ld || lz_type == local_zone_redirect ||
lz_type == local_zone_inform_redirect ||
lz_type == local_zone_always_nodata)?
lz_type == local_zone_always_nodata ||
lz_type == local_zone_truncate)?
LDNS_RCODE_NOERROR:LDNS_RCODE_NXDOMAIN;
if(z->soa && z->soa_negative)
rcode = (lz_type == local_zone_truncate ? (rcode|BIT_TC) : rcode);
if(z != NULL && z->soa && z->soa_negative)
return local_encode(qinfo, env, edns, repinfo, buf, temp,
z->soa_negative, 0, rcode);
local_error_encode(qinfo, env, edns, repinfo, buf, temp, rcode,
@ -1661,7 +1679,7 @@ local_zones_zone_answer(struct local_zone* z, struct module_env* env,
* does not, then we should make this noerror/nodata */
if(ld && ld->rrsets) {
int rcode = LDNS_RCODE_NOERROR;
if(z->soa && z->soa_negative)
if(z != NULL && z->soa && z->soa_negative)
return local_encode(qinfo, env, edns, repinfo, buf, temp,
z->soa_negative, 0, rcode);
local_error_encode(qinfo, env, edns, repinfo, buf, temp, rcode,
@ -1860,6 +1878,7 @@ const char* local_zone_type2str(enum localzone_type t)
case local_zone_always_deny: return "always_deny";
case local_zone_always_null: return "always_null";
case local_zone_noview: return "noview";
case local_zone_truncate: return "truncate";
case local_zone_invalid: return "invalid";
}
return "badtyped";
@ -1899,6 +1918,8 @@ int local_zone_str2type(const char* type, enum localzone_type* t)
*t = local_zone_always_null;
else if(strcmp(type, "noview") == 0)
*t = local_zone_noview;
else if(strcmp(type, "truncate") == 0)
*t = local_zone_truncate;
else if(strcmp(type, "nodefault") == 0)
*t = local_zone_nodefault;
else return 0;

6
contrib/unbound/services/localzone.h
View File

@ -101,6 +101,8 @@ enum localzone_type {
local_zone_always_null,
/** answer not from the view, but global or no-answer */
local_zone_noview,
/** truncate the response; client should retry via tcp */
local_zone_truncate,
/** Invalid type, cannot be used to generate answer */
local_zone_invalid
};
@ -255,7 +257,7 @@ void local_zone_delete(struct local_zone* z);
* @param dclass: class to lookup.
* @param dtype: type to lookup, if type DS a zone higher is used for zonecuts.
* @param taglist: taglist to lookup.
* @param taglen: lenth of taglist.
* @param taglen: length of taglist.
* @param ignoretags: lookup zone by name and class, regardless the
* local-zone's tags.
* @return closest local_zone or NULL if no covering zone is found.
@ -563,6 +565,8 @@ enum respip_action {
respip_always_nodata = local_zone_always_nodata,
/** answer with nodata response */
respip_always_deny = local_zone_always_deny,
/** RPZ: truncate answer in order to force switch to tcp */
respip_truncate = local_zone_truncate,
/* The rest of the values are only possible as
* access-control-tag-action */

95
contrib/unbound/services/mesh.c
View File

@ -461,7 +461,7 @@ void mesh_new_client(struct mesh_area* mesh, struct query_info* qinfo,
struct edns_data* edns, struct comm_reply* rep, uint16_t qid)
{
struct mesh_state* s = NULL;
int unique = unique_mesh_state(edns->opt_list, mesh->env);
int unique = unique_mesh_state(edns->opt_list_in, mesh->env);
int was_detached = 0;
int was_noreply = 0;
int added = 0;
@ -505,7 +505,7 @@ void mesh_new_client(struct mesh_area* mesh, struct query_info* qinfo,
log_err("mesh_state_create: out of memory; SERVFAIL");
if(!inplace_cb_reply_servfail_call(mesh->env, qinfo, NULL, NULL,
LDNS_RCODE_SERVFAIL, edns, rep, mesh->env->scratch, mesh->env->now_tv))
edns->opt_list = NULL;
edns->opt_list_inplace_cb_out = NULL;
error_encode(r_buffer, LDNS_RCODE_SERVFAIL,
qinfo, qid, qflags, edns);
comm_point_send_reply(rep);
@ -514,14 +514,14 @@ void mesh_new_client(struct mesh_area* mesh, struct query_info* qinfo,
if(unique)
mesh_state_make_unique(s);
/* copy the edns options we got from the front */
if(edns->opt_list) {
s->s.edns_opts_front_in = edns_opt_copy_region(edns->opt_list,
if(edns->opt_list_in) {
s->s.edns_opts_front_in = edns_opt_copy_region(edns->opt_list_in,
s->s.region);
if(!s->s.edns_opts_front_in) {
log_err("mesh_state_create: out of memory; SERVFAIL");
if(!inplace_cb_reply_servfail_call(mesh->env, qinfo, NULL,
NULL, LDNS_RCODE_SERVFAIL, edns, rep, mesh->env->scratch, mesh->env->now_tv))
edns->opt_list = NULL;
edns->opt_list_inplace_cb_out = NULL;
error_encode(r_buffer, LDNS_RCODE_SERVFAIL,
qinfo, qid, qflags, edns);
comm_point_send_reply(rep);
@ -594,7 +594,7 @@ void mesh_new_client(struct mesh_area* mesh, struct query_info* qinfo,
servfail_mem:
if(!inplace_cb_reply_servfail_call(mesh->env, qinfo, &s->s,
NULL, LDNS_RCODE_SERVFAIL, edns, rep, mesh->env->scratch, mesh->env->now_tv))
edns->opt_list = NULL;
edns->opt_list_inplace_cb_out = NULL;
error_encode(r_buffer, LDNS_RCODE_SERVFAIL,
qinfo, qid, qflags, edns);
comm_point_send_reply(rep);
@ -609,7 +609,7 @@ mesh_new_callback(struct mesh_area* mesh, struct query_info* qinfo,
uint16_t qid, mesh_cb_func_type cb, void* cb_arg)
{
struct mesh_state* s = NULL;
int unique = unique_mesh_state(edns->opt_list, mesh->env);
int unique = unique_mesh_state(edns->opt_list_in, mesh->env);
int timeout = mesh->env->cfg->serve_expired?
mesh->env->cfg->serve_expired_client_timeout:0;
int was_detached = 0;
@ -632,8 +632,8 @@ mesh_new_callback(struct mesh_area* mesh, struct query_info* qinfo,
}
if(unique)
mesh_state_make_unique(s);
if(edns->opt_list) {
s->s.edns_opts_front_in = edns_opt_copy_region(edns->opt_list,
if(edns->opt_list_in) {
s->s.edns_opts_front_in = edns_opt_copy_region(edns->opt_list_in,
s->s.region);
if(!s->s.edns_opts_front_in) {
return 0;
@ -1145,11 +1145,11 @@ mesh_do_callback(struct mesh_state* m, int rcode, struct reply_info* rep,
if(rcode == LDNS_RCODE_SERVFAIL) {
if(!inplace_cb_reply_servfail_call(m->s.env, &m->s.qinfo, &m->s,
rep, rcode, &r->edns, NULL, m->s.region, start_time))
r->edns.opt_list = NULL;
r->edns.opt_list_inplace_cb_out = NULL;
} else {
if(!inplace_cb_reply_call(m->s.env, &m->s.qinfo, &m->s, rep, rcode,
&r->edns, NULL, m->s.region, start_time))
r->edns.opt_list = NULL;
r->edns.opt_list_inplace_cb_out = NULL;
}
fptr_ok(fptr_whitelist_mesh_cb(r->cb));
(*r->cb)(r->cb_arg, rcode, r->buf, sec_status_unchecked, NULL,
@ -1183,6 +1183,22 @@ mesh_do_callback(struct mesh_state* m, int rcode, struct reply_info* rep,
m->s.env->mesh->num_reply_addrs--;
}
static inline int
mesh_is_rpz_respip_tcponly_action(struct mesh_state const* m)
{
struct respip_action_info const* respip_info = m->s.respip_action_info;
return respip_info == NULL
? 0
: (respip_info->rpz_used
&& !respip_info->rpz_disabled
&& respip_info->action == respip_truncate);
}
static inline int
mesh_is_udp(struct mesh_reply const* r) {
return r->query_reply.c->type == comm_udp;
}
/**
* Send reply to mesh reply entry
* @param m: mesh state to send it for.
@ -1201,15 +1217,17 @@ mesh_send_reply(struct mesh_state* m, int rcode, struct reply_info* rep,
struct timeval end_time;
struct timeval duration;
int secure;
/* Copy the client's EDNS for later restore, to make sure the edns
* compare is with the correct edns options. */
struct edns_data edns_bak = r->edns;
/* briefly set the replylist to null in case the
* meshsendreply calls tcpreqinfo sendreply that
* comm_point_drops because of size, and then the
* null stops the mesh state remove and thus
* reply_list modification and accounting */
struct mesh_reply* rlist = m->reply_list;
/* rpz: apply actions */
rcode = mesh_is_udp(r) && mesh_is_rpz_respip_tcponly_action(m)
? (rcode|BIT_TC) : rcode;
/* examine security status */
if(m->s.env->need_to_validate && (!(r->qflags&BIT_CD) ||
m->s.env->cfg->ignore_cd) && rep &&
@ -1248,8 +1266,9 @@ mesh_send_reply(struct mesh_state* m, int rcode, struct reply_info* rep,
prev->edns.edns_present == r->edns.edns_present &&
prev->edns.bits == r->edns.bits &&
prev->edns.udp_size == r->edns.udp_size &&
edns_opt_list_compare(prev->edns.opt_list, r->edns.opt_list)
== 0) {
edns_opt_list_compare(prev->edns.opt_list_out, r->edns.opt_list_out) == 0 &&
edns_opt_list_compare(prev->edns.opt_list_inplace_cb_out, r->edns.opt_list_inplace_cb_out) == 0
) {
/* if the previous reply is identical to this one, fix ID */
if(prev_buffer != r_buffer)
sldns_buffer_copy(r_buffer, prev_buffer);
@ -1265,11 +1284,11 @@ mesh_send_reply(struct mesh_state* m, int rcode, struct reply_info* rep,
if(rcode == LDNS_RCODE_SERVFAIL) {
if(!inplace_cb_reply_servfail_call(m->s.env, &m->s.qinfo, &m->s,
rep, rcode, &r->edns, &r->query_reply, m->s.region, &r->start_time))
r->edns.opt_list = NULL;
r->edns.opt_list_inplace_cb_out = NULL;
} else {
if(!inplace_cb_reply_call(m->s.env, &m->s.qinfo, &m->s, rep, rcode,
&r->edns, &r->query_reply, m->s.region, &r->start_time))
r->edns.opt_list = NULL;
r->edns.opt_list_inplace_cb_out = NULL;
}
error_encode(r_buffer, rcode, &m->s.qinfo, r->qid,
r->qflags, &r->edns);
@ -1286,9 +1305,6 @@ mesh_send_reply(struct mesh_state* m, int rcode, struct reply_info* rep,
m->s.qinfo.local_alias = r->local_alias;
if(!inplace_cb_reply_call(m->s.env, &m->s.qinfo, &m->s, rep,
LDNS_RCODE_NOERROR, &r->edns, &r->query_reply, m->s.region, &r->start_time) ||
!apply_edns_options(&r->edns, &edns_bak,
m->s.env->cfg, r->query_reply.c,
m->s.region) ||
!reply_info_answer_encode(&m->s.qinfo, rep, r->qid,
r->qflags, r_buffer, 0, 1, m->s.env->scratch,
udp_size, &r->edns, (int)(r->edns.bits & EDNS_DO),
@ -1296,11 +1312,10 @@ mesh_send_reply(struct mesh_state* m, int rcode, struct reply_info* rep,
{
if(!inplace_cb_reply_servfail_call(m->s.env, &m->s.qinfo, &m->s,
rep, LDNS_RCODE_SERVFAIL, &r->edns, &r->query_reply, m->s.region, &r->start_time))
r->edns.opt_list = NULL;
r->edns.opt_list_inplace_cb_out = NULL;
error_encode(r_buffer, LDNS_RCODE_SERVFAIL,
&m->s.qinfo, r->qid, r->qflags, &r->edns);
}
r->edns = edns_bak;
m->reply_list = NULL;
comm_point_send_reply(&r->query_reply);
m->reply_list = rlist;
@ -1346,7 +1361,7 @@ void mesh_query_done(struct mesh_state* mstate)
}
if(mstate->s.return_rcode == LDNS_RCODE_SERVFAIL ||
(rep && FLAGS_GET_RCODE(rep->flags) == LDNS_RCODE_SERVFAIL)) {
/* we are SERVFAILing; check for expired asnwer here */
/* we are SERVFAILing; check for expired answer here */
mesh_serve_expired_callback(mstate);
if((mstate->reply_list || mstate->cb_list)
&& mstate->s.env->cfg->log_servfail
@ -1488,12 +1503,15 @@ int mesh_state_add_cb(struct mesh_state* s, struct edns_data* edns,
r->cb = cb;
r->cb_arg = cb_arg;
r->edns = *edns;
if(edns->opt_list) {
r->edns.opt_list = edns_opt_copy_region(edns->opt_list,
s->s.region);
if(!r->edns.opt_list)
return 0;
}
if(edns->opt_list_in && !(r->edns.opt_list_in =
edns_opt_copy_region(edns->opt_list_in, s->s.region)))
return 0;
if(edns->opt_list_out && !(r->edns.opt_list_out =
edns_opt_copy_region(edns->opt_list_out, s->s.region)))
return 0;
if(edns->opt_list_inplace_cb_out && !(r->edns.opt_list_inplace_cb_out =
edns_opt_copy_region(edns->opt_list_inplace_cb_out, s->s.region)))
return 0;
r->qid = qid;
r->qflags = qflags;
r->next = s->cb_list;
@ -1512,12 +1530,15 @@ int mesh_state_add_reply(struct mesh_state* s, struct edns_data* edns,
return 0;
r->query_reply = *rep;
r->edns = *edns;
if(edns->opt_list) {
r->edns.opt_list = edns_opt_copy_region(edns->opt_list,
s->s.region);
if(!r->edns.opt_list)
return 0;
}
if(edns->opt_list_in && !(r->edns.opt_list_in =
edns_opt_copy_region(edns->opt_list_in, s->s.region)))
return 0;
if(edns->opt_list_out && !(r->edns.opt_list_out =
edns_opt_copy_region(edns->opt_list_out, s->s.region)))
return 0;
if(edns->opt_list_inplace_cb_out && !(r->edns.opt_list_inplace_cb_out =
edns_opt_copy_region(edns->opt_list_inplace_cb_out, s->s.region)))
return 0;
r->qid = qid;
r->qflags = qflags;
r->start_time = *s->s.env->now_tv;
@ -1563,7 +1584,7 @@ int mesh_state_add_reply(struct mesh_state* s, struct edns_data* edns,
return 0;
/* the rrset is not packed, like in the cache, but it is
* individualy allocated with an allocator from localzone. */
* individually allocated with an allocator from localzone. */
d = regional_alloc_zero(s->s.region, sizeof(*d));
if(!d)
return 0;

2
contrib/unbound/services/outbound_list.h
View File

@ -79,7 +79,7 @@ void outbound_list_init(struct outbound_list* list);
* Clear the user owner outbound list structure.
* Deletes serviced queries.
* @param list: the list structure. It is cleared, but the list struct itself
* is callers responsability to delete.
* is callers responsibility to delete.
*/
void outbound_list_clear(struct outbound_list* list);

11
contrib/unbound/services/outside_network.c
View File

@ -1935,7 +1935,7 @@ select_id(struct outside_network* outnet, struct pending* pend,
LDNS_ID_SET(sldns_buffer_begin(packet), pend->id);
id_tries++;
if(id_tries == MAX_ID_RETRY) {
pend->id=99999; /* non existant ID */
pend->id=99999; /* non existent ID */
log_err("failed to generate unique ID, drop msg");
return 0;
}
@ -1962,6 +1962,7 @@ static int udp_connect_needs_log(int err)
case ENETDOWN:
# endif
case EPERM:
case EACCES:
if(verbosity >= VERB_ALGO)
return 1;
return 0;
@ -2708,7 +2709,9 @@ serviced_encode(struct serviced_query* sq, sldns_buffer* buff, int with_edns)
edns.edns_present = 1;
edns.ext_rcode = 0;
edns.edns_version = EDNS_ADVERTISED_VERSION;
edns.opt_list = sq->opt_list;
edns.opt_list_in = NULL;
edns.opt_list_out = sq->opt_list;
edns.opt_list_inplace_cb_out = NULL;
if(sq->status == serviced_query_UDP_EDNS_FRAG) {
if(addr_is_ip6(&sq->addr, sq->addrlen)) {
if(EDNS_FRAG_SIZE_IP6 < EDNS_ADVERTISED_SIZE)
@ -2731,8 +2734,8 @@ serviced_encode(struct serviced_query* sq, sldns_buffer* buff, int with_edns)
padding_option.opt_code = LDNS_EDNS_PADDING;
padding_option.opt_len = 0;
padding_option.opt_data = NULL;
padding_option.next = edns.opt_list;
edns.opt_list = &padding_option;
padding_option.next = edns.opt_list_out;
edns.opt_list_out = &padding_option;
edns.padding_block_size = sq->padding_block_size;
}
attach_edns_record(buff, &edns);

1757
contrib/unbound/services/rpz.c
View File

File diff suppressed because it is too large Load Diff

54
contrib/unbound/services/rpz.h
View File

@ -50,6 +50,7 @@
#include "sldns/sbuffer.h"
#include "daemon/stats.h"
#include "respip/respip.h"
struct iter_qstate;
/**
* RPZ triggers, only the QNAME trigger is currently supported in Unbound.
@ -83,6 +84,27 @@ enum rpz_action {
RPZ_CNAME_OVERRIDE_ACTION, /* RPZ CNAME action override*/
};
struct clientip_synthesized_rrset{
struct regional* region;
struct rbtree_type entries;
lock_rw_type lock; /* lock on the respip tree */
};
struct clientip_synthesized_rr {
/** node in address tree */
struct addr_tree_node node;
/** lock on the node item */
lock_rw_type lock;
/** tag bitlist */
uint8_t* taglist;
/** length of the taglist (in bytes) */
size_t taglen;
/** action for this address span */
enum rpz_action action;
/** "local data" for this node */
struct local_rrset* data;
};
/**
* RPZ containing policies. Pointed to from corresponding auth-zone. Part of a
* linked list to keep configuration order. Iterating or changing the linked
@ -92,6 +114,9 @@ enum rpz_action {
struct rpz {
struct local_zones* local_zones;
struct respip_set* respip_set;
struct clientip_synthesized_rrset* client_set;
struct clientip_synthesized_rrset* ns_set;
struct local_zones* nsdname_zones;
uint8_t* taglist;
size_t taglistlen;
enum rpz_action action_override;
@ -147,15 +172,38 @@ void rpz_remove_rr(struct rpz* r, size_t aznamelen, uint8_t* dname,
* @param temp: scratchpad
* @param repinfo: reply info
* @param taglist: taglist to lookup.
* @param taglen: lenth of taglist.
* @param taglen: length of taglist.
* @param stats: worker stats struct
* @return: 1 if client answer is ready, 0 to continue resolving
*/
int rpz_apply_qname_trigger(struct auth_zones* az, struct module_env* env,
int rpz_callback_from_worker_request(struct auth_zones* az, struct module_env* env,
struct query_info* qinfo, struct edns_data* edns, sldns_buffer* buf,
struct regional* temp, struct comm_reply* repinfo,
uint8_t* taglist, size_t taglen, struct ub_server_stats* stats);
/**
* Callback to process when the iterator module is about to send queries.
* Checks for nsip and nsdname triggers.
* @param qstate: the query state.
* @param iq: iterator module query state.
* @return NULL if nothing is done. Or a new message with the contents from
* the rpz, based on the delegation point. It is allocated in the
* qstate region.
*/
struct dns_msg* rpz_callback_from_iterator_module(struct module_qstate* qstate,
struct iter_qstate* iq);
/**
* Callback to process when the iterator module has followed a cname.
* There can be a qname trigger for the new query name.
* @param qstate: the query state.
* @param iq: iterator module query state.
* @return NULL if nothing is done. Or a new message with the contents from
* the rpz, based on the iq.qchase. It is allocated in the qstate region.
*/
struct dns_msg* rpz_callback_from_iterator_cname(struct module_qstate* qstate,
struct iter_qstate* iq);
/**
* Delete RPZ
* @param r: RPZ struct to delete
@ -186,7 +234,7 @@ enum rpz_action
respip_action_to_rpz_action(enum respip_action a);
/**
* Prepare RPZ after procesing feed content.
* Prepare RPZ after processing feed content.
* @param r: RPZ to use
*/
void rpz_finish_config(struct rpz* r);

2
contrib/unbound/sldns/parseutil.h
View File

@ -58,7 +58,7 @@ time_t sldns_mktime_from_utc(const struct tm *tm);
* The function interprets time as the number of seconds since epoch
* with respect to now using serial arithmetics (rfc1982).
* That number of seconds is then converted to broken-out time information.
* This is especially usefull when converting the inception and expiration
* This is especially useful when converting the inception and expiration
* fields of RRSIG records.
*
* \param[in] time number of seconds since epoch (midnight, January 1st, 1970)

4
contrib/unbound/sldns/str2wire.c
View File

@ -1427,7 +1427,7 @@ sldns_str2wire_svcbparam_parse_next_unescaped_comma(const char *val)
}
/* The source is already properly unescaped, this double unescaping is purely to allow for
* comma's in comma seperated alpn lists.
* comma's in comma separated alpn lists.
*
* In draft-ietf-dnsop-svcb-https-06 Section 7:
* To enable simpler parsing, this SvcParamValue MUST NOT contain escape sequences.
@ -1565,7 +1565,7 @@ sldns_str2wire_svcparam_value(const char *key, size_t key_len,
return LDNS_WIREPARSE_ERR_GENERAL;
}
int sldns_str2wire_svcparam_buf(const char* str, uint8_t* rd, size_t* rd_len)
static int sldns_str2wire_svcparam_buf(const char* str, uint8_t* rd, size_t* rd_len)
{
const char* eq_pos;
char unescaped_val[LDNS_MAX_RDFLEN];

2
contrib/unbound/sldns/wire2str.h
View File

@ -59,7 +59,7 @@ char* sldns_wire2str_pkt(uint8_t* data, size_t len);
char* sldns_wire2str_rr(uint8_t* rr, size_t len);
/**
* Conver wire dname to a string.
* Convert wire dname to a string.
* @param dname: the dname in uncompressed wireformat.
* @param dname_len: length of the dname.
* @return string or NULL on failure.

8
contrib/unbound/smallapp/unbound-anchor.c
View File

@ -2037,13 +2037,13 @@ write_builtin_anchor(const char* file)
const char* builtin_root_anchor = get_builtin_ds();
FILE* out = fopen(file, "w");
if(!out) {
if(verb) printf("%s: %s\n", file, strerror(errno));
if(verb) printf(" could not write builtin anchor\n");
printf("could not write builtin anchor, to file %s: %s\n",
file, strerror(errno));
return;
}
if(!fwrite(builtin_root_anchor, strlen(builtin_root_anchor), 1, out)) {
if(verb) printf("%s: %s\n", file, strerror(errno));
if(verb) printf(" could not complete write builtin anchor\n");
printf("could not complete write builtin anchor, to file %s: %s\n",
file, strerror(errno));
}
fclose(out);
}

62
contrib/unbound/smallapp/unbound-checkconf.c
View File

@ -54,6 +54,7 @@
#include "iterator/iter_hints.h"
#include "validator/validator.h"
#include "services/localzone.h"
#include "services/listen_dnsport.h"
#include "services/view.h"
#include "services/authzone.h"
#include "respip/respip.h"
@ -334,19 +335,64 @@ interfacechecks(struct config_file* cfg)
int d;
struct sockaddr_storage a;
socklen_t alen;
int i, j;
int i, j, i2, j2;
char*** resif = NULL;
int* num_resif = NULL;
if(cfg->num_ifs != 0) {
resif = (char***)calloc(cfg->num_ifs, sizeof(char**));
if(!resif) fatal_exit("malloc failure");
num_resif = (int*)calloc(cfg->num_ifs, sizeof(int));
if(!num_resif) fatal_exit("malloc failure");
}
for(i=0; i<cfg->num_ifs; i++) {
if(!extstrtoaddr(cfg->ifs[i], &a, &alen)) {
fatal_exit("cannot parse interface specified as '%s'",
cfg->ifs[i]);
}
for(j=0; j<cfg->num_ifs; j++) {
if(i!=j && strcmp(cfg->ifs[i], cfg->ifs[j])==0)
/* search for duplicates in IP or ifname arguments */
for(i2=0; i2<i; i2++) {
if(strcmp(cfg->ifs[i], cfg->ifs[i2]) == 0) {
fatal_exit("interface: %s present twice, "
"cannot bind same ports twice.",
cfg->ifs[i]);
}
}
if(!resolve_interface_names(&cfg->ifs[i], 1, NULL, &resif[i],
&num_resif[i])) {
fatal_exit("could not resolve interface names, for %s",
cfg->ifs[i]);
}
/* search for duplicates in the returned addresses */
for(j=0; j<num_resif[i]; j++) {
if(!extstrtoaddr(resif[i][j], &a, &alen)) {
if(strcmp(cfg->ifs[i], resif[i][j]) != 0)
fatal_exit("cannot parse interface address '%s' from the interface specified as '%s'",
resif[i][j], cfg->ifs[i]);
else
fatal_exit("cannot parse interface specified as '%s'",
cfg->ifs[i]);
}
for(i2=0; i2<i; i2++) {
for(j2=0; j2<num_resif[i2]; j2++) {
if(strcmp(resif[i][j], resif[i2][j2])
== 0) {
char info1[1024], info2[1024];
if(strcmp(cfg->ifs[i], resif[i][j]) != 0)
snprintf(info1, sizeof(info1), "address %s from interface: %s", resif[i][j], cfg->ifs[i]);
else snprintf(info1, sizeof(info1), "interface: %s", cfg->ifs[i]);
if(strcmp(cfg->ifs[i2], resif[i2][j2]) != 0)
snprintf(info2, sizeof(info2), "address %s from interface: %s", resif[i2][j2], cfg->ifs[i2]);
else snprintf(info2, sizeof(info2), "interface: %s", cfg->ifs[i2]);
fatal_exit("%s present twice, cannot bind the same ports twice. The first entry is %s and the second is %s", resif[i][j], info2, info1);
}
}
}
}
}
for(i=0; i<cfg->num_ifs; i++) {
config_del_strarray(resif[i], num_resif[i]);
}
free(resif);
free(num_resif);
for(i=0; i<cfg->num_out_ifs; i++) {
if(!ipstrtoaddr(cfg->out_ifs[i], UNBOUND_DNS_PORT, &a, &alen) &&
!netblockstrtoaddr(cfg->out_ifs[i], UNBOUND_DNS_PORT, &a, &alen, &d)) {
@ -909,9 +955,9 @@ int main(int argc, char* argv[])
const char* f;
const char* opt = NULL;
const char* cfgfile = CONFIGFILE;
checklock_start();
log_ident_set("unbound-checkconf");
log_init(NULL, 0, NULL);
checklock_start();
#ifdef USE_WINSOCK
/* use registry config file in preference to compiletime location */
if(!(cfgfile=w_lookup_reg_str("Software\\Unbound", "ConfigFile")))

2
contrib/unbound/smallapp/unbound-control.c
View File

@ -944,9 +944,9 @@ int main(int argc, char* argv[])
extern int check_locking_order;
check_locking_order = 0;
#endif /* USE_THREAD_DEBUG */
checklock_start();
log_ident_set("unbound-control");
log_init(NULL, 0, NULL);
checklock_start();
#ifdef USE_WINSOCK
/* use registry config file in preference to compiletime location */
if(!(cfgfile=w_lookup_reg_str("Software\\Unbound", "ConfigFile")))

4
contrib/unbound/smallapp/worker_cb.c
View File

@ -99,7 +99,7 @@ struct outbound_entry* worker_send_query(
int ATTR_UNUSED(dnssec), int ATTR_UNUSED(want_dnssec),
int ATTR_UNUSED(nocaps), struct sockaddr_storage* ATTR_UNUSED(addr),
socklen_t ATTR_UNUSED(addrlen), uint8_t* ATTR_UNUSED(zone),
size_t ATTR_UNUSED(zonelen), int ATTR_UNUSED(ssl_upstream),
size_t ATTR_UNUSED(zonelen), int ATTR_UNUSED(tcp_upstream), int ATTR_UNUSED(ssl_upstream),
char* ATTR_UNUSED(tls_auth_name), struct module_qstate* ATTR_UNUSED(q))
{
log_assert(0);
@ -131,7 +131,7 @@ struct outbound_entry* libworker_send_query(
int ATTR_UNUSED(dnssec), int ATTR_UNUSED(want_dnssec),
int ATTR_UNUSED(nocaps), struct sockaddr_storage* ATTR_UNUSED(addr),
socklen_t ATTR_UNUSED(addrlen), uint8_t* ATTR_UNUSED(zone),
size_t ATTR_UNUSED(zonelen), int ATTR_UNUSED(ssl_upstream),
size_t ATTR_UNUSED(zonelen), int ATTR_UNUSED(tcp_upstream), int ATTR_UNUSED(ssl_upstream),
char* ATTR_UNUSED(tls_auth_name), struct module_qstate* ATTR_UNUSED(q))
{
log_assert(0);

315
contrib/unbound/testdata/auth_zonemd_xfr_chain_keyinxfr.rpl vendored Normal file
View File

@ -0,0 +1,315 @@
; config options
server:
target-fetch-policy: "0 0 0 0 0"
trust-anchor: "com. DS 1444 8 2 0d72034e3e18a9ef383c164b68302433bbde957616e10cf44575fea2abae469c"
trust-anchor-signaling: no
val-override-date: 20201020135527
auth-zone:
name: "example.com."
## zonefile (or none).
## zonefile: "example.com.zone"
## master by IP address or hostname
## can list multiple masters, each on one line.
## master:
master: 1.2.3.44
## url for http fetch
## url:
## queries from downstream clients get authoritative answers.
## for-downstream: yes
## The for-downstream and fallback are disabled, the key cannot be
## retrieved by DNS lookup, it is in the xfr itself.
## only after the zone is loaded can it be looked up.
for-downstream: no
## queries are used to fetch authoritative answers from this zone,
## instead of unbound itself sending queries there.
## for-upstream: yes
for-upstream: yes
## on failures with for-upstream, fallback to sending queries to
## the authority servers
## fallback-enabled: no
fallback-enabled: no
zonemd-check: yes
## this line generates zonefile: \n"/tmp/xxx.example.com"\n
zonefile:
TEMPFILE_NAME example.com
## this is the inline file /tmp/xxx.example.com
## the tempfiles are deleted when the testrun is over.
TEMPFILE_CONTENTS example.com
TEMPFILE_END
stub-zone:
name: "."
stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET.
CONFIG_END
SCENARIO_BEGIN Test authority zone with AXFR with ZONEMD with key in xfr
; K.ROOT-SERVERS.NET.
RANGE_BEGIN 0 100
ADDRESS 193.0.14.129
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
. IN NS
SECTION ANSWER
. IN NS K.ROOT-SERVERS.NET.
SECTION ADDITIONAL
K.ROOT-SERVERS.NET. IN A 193.0.14.129
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
com. IN NS
SECTION AUTHORITY
com. IN NS a.gtld-servers.net.
SECTION ADDITIONAL
a.gtld-servers.net. IN A 192.5.6.30
ENTRY_END
RANGE_END
; a.gtld-servers.net.
RANGE_BEGIN 0 100
ADDRESS 192.5.6.30
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
com. IN NS
SECTION ANSWER
com. IN NS a.gtld-servers.net.
SECTION ADDITIONAL
a.gtld-servers.net. IN A 192.5.6.30
ENTRY_END
ENTRY_BEGIN
MATCH opcode qname qtype
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
example.com. IN DS
SECTION ANSWER
example.com. 3600 IN DS 55566 8 2 9c148338951ce1c3b5cd3da532f3d90dfcf92595148022f2c2fd98e5deee90af
example.com. 3600 IN RRSIG DS 8 2 3600 20201116135527 20201019135527 1444 com. BpV1M171SSkbdlGawwweJwQ0W+aNaCrgkt2QTsxCvbo1acR5i3AKm4REOUzo4I36lRx26mYkF9Topkeu0aFmov7P2uUhCxk4faFK7k87k97FAqZaDGp/K9b3YCfiwJBc5pJSUW0ndU/Ve5zAh/wL493RMSC7LwJr5JjV0NxydFk=
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
example.com. IN NS
SECTION AUTHORITY
example.com. IN NS ns.example.com.
example.com. 3600 IN DS 55566 8 2 9c148338951ce1c3b5cd3da532f3d90dfcf92595148022f2c2fd98e5deee90af
example.com. 3600 IN RRSIG DS 8 2 3600 20201116135527 20201019135527 1444 com. BpV1M171SSkbdlGawwweJwQ0W+aNaCrgkt2QTsxCvbo1acR5i3AKm4REOUzo4I36lRx26mYkF9Topkeu0aFmov7P2uUhCxk4faFK7k87k97FAqZaDGp/K9b3YCfiwJBc5pJSUW0ndU/Ve5zAh/wL493RMSC7LwJr5JjV0NxydFk=
SECTION ADDITIONAL
ns.example.com. IN A 1.2.3.44
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
com. IN DNSKEY
SECTION ANSWER
com. 3600 IN DNSKEY 257 3 8 AwEAAbd9WqjzE2Pynz21OG5doSf9hFzMr5dhzz2waZ3vTa+0o5r7AjTAqmA1yH/B3+aAMihUm5ucZSfVqo7+kOaRE8yFj9aivOmA1n1+JLevJq/oyvQyjxQN2Qb89LyaNUT5oKZIiL+uyyhNW3KDR3SSbQ/GBwQNDHVcZi+JDR3RC0r7 ;{id = 1444 (ksk), size = 1024b}
com. 3600 IN RRSIG DNSKEY 8 1 3600 20201116135527 20201019135527 1444 com. BEOMfWvi6RgnHaHsst+Ed265hBuCkgMR7gDpu89J7ZrVL6DzMKnNVFdgjl/9xwLj/pkukc7qeLSHjAfLlN0E4THW7PVshscQnjvXCkktG2Ejx9fTyllAqeGDh9z9QDGlQZIGTMgb9413qZhNqe2Tda9PTJRpiZ8b4bdQp6V1kVo=
SECTION ADDITIONAL
ENTRY_END
RANGE_END
; ns.example.net.
RANGE_BEGIN 0 100
ADDRESS 1.2.3.44
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
example.net. IN NS
SECTION ANSWER
example.net. IN NS ns.example.net.
SECTION ADDITIONAL
ns.example.net. IN A 1.2.3.44
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
ns.example.net. IN A
SECTION ANSWER
ns.example.net. IN A 1.2.3.44
SECTION AUTHORITY
example.net. IN NS ns.example.net.
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
ns.example.net. IN AAAA
SECTION AUTHORITY
example.net. IN NS ns.example.net.
SECTION ADDITIONAL
www.example.net. IN A 1.2.3.44
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
example.com. IN NS
SECTION ANSWER
example.com. IN NS ns.example.net.
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
www.example.com. IN A 10.20.30.40
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
example.com. IN SOA
SECTION ANSWER
; serial, refresh, retry, expire, minimum
example.com. IN SOA ns.example.com. hostmaster.example.com. 1 3600 900 86400 3600
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
example.com. IN AXFR
SECTION ANSWER
example.com. 3600 IN SOA ns.example.com. hostmaster.example.com. 200154054 28800 7200 604800 3600
example.com. 3600 IN RRSIG SOA 8 2 3600 20201116135527 20201019135527 55566 example.com. gcFHT/Q4iDZ78CK6fyY2HZr8sRtgH2Rna9fEs06RW0gqMnfDntweoIaBamOZ7NlAP84aY2bZeanmEccmkHexByUpodCoKQ4NzVXctLr0TO4PVoFyfUfj62fjhM56SF8ioDxsoDQcPtYXcjNQjwfntWofMqHCMxrb9LzbgePzhOM=
example.com. 3600 IN NS ns.example.com.
example.com. 3600 IN RRSIG NS 8 2 3600 20201116135527 20201019135527 55566 example.com. X+V3XsbJbBi9OsHpjMkGCox8RLY/uXp/XX/O/flTrIre9fMDWm9ZGnewtuQFpLgGc6hUTi0eLsuRWRA5fZXEKUBhmoR2Ph01KgE1gvlL7v6zPWQwXVcBRUr3mOSbYdNNkHkXEjiDBGEhNkfqR216zNgw563eEGXOkLUFNIx5Zpg=
example.com. 3600 IN DNSKEY 256 3 8 AwEAAdug/L739i0mgN2nuK/bhxu3wFn5Ud9nK2+XUmZQlPUEZUC5YZvm1rfMmEWTGBn87fFxEu/kjFZHJ55JLzqsbbpVHLbmKCTT2gYR2FV2WDKROGKuYbVkJIXdKAjJ0ONuK507NinYvlWXIoxHn22KAWOd9wKgSTNHBlmGkX+ts3hh ;{id = 55566 (zsk), size = 1024b}
example.com. 3600 IN RRSIG DNSKEY 8 2 3600 20201116135527 20201019135527 55566 example.com. fsdnVg38PKQTH2mDOwkXL6Jre7JP7Gf8WI3CvIbmeYQUJtAlpcSbZkS3wInm3kKMxOuT55BWzndQzpfmpo91OqJjG27W0k9301NMLUwFprA6b9HK+iPAT0JpYPDPzcm1bQdarLzLS+eD/GPwmyVSX7Gze+08VfE8m8sOW2r7UjA=
example.com. 3600 IN TYPE63 \# 70 0bee1bc6010258f7620f93204bbb31b44f795b3409cc4abd9ef5601decc15675bd7751213152984eddce0626e6062e744b03b3e47711202fbb79e4a2eb8bc5cf46741b5cae6f
example.com. 3600 IN RRSIG TYPE63 8 2 3600 20201116135527 20201019135527 55566 example.com. orn8ZF/yqj9u4WrhiO6gtEcTaVsnZSWWZLfXhcIOiWSB8kKCxtZl5cG17dD3Du1NllUwMRqkp0KleLhIoUS9xeQ/0x05u+CYLrfQ62oAiD7q54ZQzpXJIH52aQzKV70ZnO03CZowhQBnetmIoKX6xLogKo8pt+BdQbo3oVHxV8Y=
example.com. 3600 IN NSEC bar.example.com. NS SOA RRSIG NSEC DNSKEY TYPE63
example.com. 3600 IN RRSIG NSEC 8 2 3600 20201116135527 20201019135527 55566 example.com. ufLrlOQprAqjnH85Rt3T0Mxd3ZB0mBeeNIr84eFJ8Rk6WiWEPm0Y1R7GRufNI24Mj7iqLcL4nJM6KK6B7dJqjqu73jw1acuYNnbsoV2BNDRXRFP2FNWTpctVdi+955f3FzgsmEJXfGiSUG0YXAEcZmdCPCn5ii2jk8mk7r6KKYo=
bar.example.com. 3600 IN A 1.2.3.4
bar.example.com. 3600 IN RRSIG A 8 3 3600 20201116135527 20201019135527 55566 example.com. NYhmRicF4C9+YxpWeQrepy4ALM1CM0USoDuGi3W5Xtp4/+YpCJfSIdR9vlJaJ2WayYuZrz9Ai2ci7oWwE1Fn3oywGwCKvGo9m0c3mC2eEtphE19wrop6pWu6um4RiFhmzYS1voraA3PAdYzze9U4NHzlk0+sb5vNZW9dSZS30Ds=
bar.example.com. 3600 IN NSEC ding.example.com. A RRSIG NSEC
bar.example.com. 3600 IN RRSIG NSEC 8 3 3600 20201116135527 20201019135527 55566 example.com. VhsGuBx20DXQZNU8ITAMnasn6NVyEjN9xtB8msH5xJn80UCuaqvFBURzcPWN3aHnykEvGfdPF/9P3WvlON0cMikWkqSLy6Q9bpvgAq13HWYh+ZcDoqLtICaB7RkBQc+6aHAqZFyQbD8/m8Kxt5eVJtV6rEuf+yPX0+3aXHhsRg0=
ding.example.com. 3600 IN A 1.2.3.4
ding.example.com. 3600 IN RRSIG A 8 3 3600 20201116135527 20201019135527 55566 example.com. OERsruISkpd1s68ute8Xm8YXisBCTkkiDMt34K+0dVqvySOJq63d3qN18BeUxZxLyHDB1eR3nZZKqEdkTqrv2r98skhWhjnOECpFbu5gKjtN/KPexbbJ+rxC0QqciuWOC7M6YE0cvI17/RB9KhVRy5rqY2X4Gt2wk2CNeD1dAko=
ding.example.com. 3600 IN NSEC foo.example.com. A RRSIG NSEC
ding.example.com. 3600 IN RRSIG NSEC 8 3 3600 20201116135527 20201019135527 55566 example.com. nb1W2aaKrU5iAQiY8gMsoMOejID19JMTEwY2rRoe+KsvzMs0rE0ifEkqit4blXaU0tfy0foJ70uqdJFqBoGz1NcSwZ6GNk/iNfGvG3XpxZ/zqEe7kkIucqqei794G7z9psqV94yZ3WaT+IswPpWrSaWv1w41RtcWufPhe4fOAmU=
foo.example.com. 3600 IN A 1.2.3.4
foo.example.com. 3600 IN RRSIG A 8 3 3600 20201116135527 20201019135527 55566 example.com. ZcUngb2pUejwnsshbJN/Dfr+Bzu8fcZXyqLArQ+10Bw1IPHyfx7yyUJ43V5tTYVHPSEsJzTnaWj+olVrNhVZxq5e0pgzSYPfGln2FEItEvMIOn33j8yKTpPW2MLyuFF5ZkXhosG20EUwRMvMmRHRz9mIZfwWoMbSGPukmLh8zMA=
foo.example.com. 3600 IN NSEC ns.example.com. A RRSIG NSEC
foo.example.com. 3600 IN RRSIG NSEC 8 3 3600 20201116135527 20201019135527 55566 example.com. fUZEpkEULRWDntN5Z7Kr8M83Hjhf08ECMKRpo6IBoBc3ayenj+YMgWAvFXC825wjENPYYWNGag0d32U83zCZxqgv+8uXZd3B7QDpTbL41aWZdc++s5YWTkYjyOWwJ1XHOv4nL3qEnJBXVzo/E1gbSKhTFuG97i+7J1MFd9MsC5s=
ns.example.com. 3600 IN A 127.0.0.1
ns.example.com. 3600 IN RRSIG A 8 3 3600 20201116135527 20201019135527 55566 example.com. SiuxuPtN/ITd+Z20j8UNUHJWbLHirE8zQOWMv5fAZ1rPKpAidrZgUL8J417GdrTwkueU2ywAJ7EzFJSwNTa7o/wUnq7svmOR6Ze6UQsKuZFZGEfqPNDRp4YuF86LU5jChuo+f/IRpydHrxVwGxDPCR9KarDM+ewfW+yI5bZeZcg=
ns.example.com. 3600 IN NSEC www.example.com. A RRSIG NSEC
ns.example.com. 3600 IN RRSIG NSEC 8 3 3600 20201116135527 20201019135527 55566 example.com. 0upKNYjiow4NDJm3I1RbUddE9GGuFYEVKswww5BAc/6WHuukupncL30lskvcSKGpByDssP2Hi2CufyEtYeGWh6q1TxtOFRqFBX1p6Q5b3tBlCtvv4h31dQR9uqLvq+GkGS5MR+0LO5kWagIpZmnI8YY5plVdXEtNbp2Ar8zvz/A=
www.example.com. 3600 IN A 127.0.0.1
www.example.com. 3600 IN RRSIG A 8 3 3600 20201116135527 20201019135527 55566 example.com. AaIeICaPjV50TDrpbyOn94+hs8EYIMTmN4pYqj7e8GIGimqQIk5jgpwSx6SOoOF+uOqkf9GKHkQTn5YVGaeXwEQleg7mPTmMYKAOk06Y7MFUO1Vwt1Vt7Wo+Cpa3x2a1CmEkfFOi4WqP43VJnUtjjKmXoKRz3VUmqByyJYUAGbQ=
www.example.com. 3600 IN NSEC example.com. A RRSIG NSEC
www.example.com. 3600 IN RRSIG NSEC 8 3 3600 20201116135527 20201019135527 55566 example.com. meg/t6nIBqQZ0d5/dT7uu/3CuP4vE+HxqFQaj2fjUNceA/6C7QIQnqQ5Kyblg+XijDkQX0yvyFNHYdgF16UDgFT7tlNUCHk1SpF5BWzV4c4tBEhxASTz7UQo111O3Tyd6CldPzO/Se15Ud0/ZYltHEqWTfY5nJoXC/OJD9V2QOI=
example.com. 3600 IN SOA ns.example.com. hostmaster.example.com. 200154054 28800 7200 604800 3600
ENTRY_END
RANGE_END
STEP 1 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
www.example.com. IN A
ENTRY_END
; recursion happens here.
STEP 20 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA SERVFAIL
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
ENTRY_END
STEP 30 TIME_PASSES ELAPSE 10
STEP 40 TRAFFIC
STEP 50 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
www.example.com. IN A
ENTRY_END
; recursion happens here.
STEP 60 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
www.example.com. IN A 127.0.0.1
ENTRY_END
; the zonefile was updated with new contents
STEP 70 CHECK_TEMPFILE example.com
FILE_BEGIN
example.com. 3600 IN SOA ns.example.com. hostmaster.example.com. 200154054 28800 7200 604800 3600
example.com. 3600 IN RRSIG SOA 8 2 3600 20201116135527 20201019135527 55566 example.com. gcFHT/Q4iDZ78CK6fyY2HZr8sRtgH2Rna9fEs06RW0gqMnfDntweoIaBamOZ7NlAP84aY2bZeanmEccmkHexByUpodCoKQ4NzVXctLr0TO4PVoFyfUfj62fjhM56SF8ioDxsoDQcPtYXcjNQjwfntWofMqHCMxrb9LzbgePzhOM=
example.com. 3600 IN NS ns.example.com.
example.com. 3600 IN RRSIG NS 8 2 3600 20201116135527 20201019135527 55566 example.com. X+V3XsbJbBi9OsHpjMkGCox8RLY/uXp/XX/O/flTrIre9fMDWm9ZGnewtuQFpLgGc6hUTi0eLsuRWRA5fZXEKUBhmoR2Ph01KgE1gvlL7v6zPWQwXVcBRUr3mOSbYdNNkHkXEjiDBGEhNkfqR216zNgw563eEGXOkLUFNIx5Zpg=
example.com. 3600 IN NSEC bar.example.com. NS SOA RRSIG NSEC DNSKEY ZONEMD
example.com. 3600 IN RRSIG NSEC 8 2 3600 20201116135527 20201019135527 55566 example.com. ufLrlOQprAqjnH85Rt3T0Mxd3ZB0mBeeNIr84eFJ8Rk6WiWEPm0Y1R7GRufNI24Mj7iqLcL4nJM6KK6B7dJqjqu73jw1acuYNnbsoV2BNDRXRFP2FNWTpctVdi+955f3FzgsmEJXfGiSUG0YXAEcZmdCPCn5ii2jk8mk7r6KKYo=
example.com. 3600 IN DNSKEY 256 3 8 AwEAAdug/L739i0mgN2nuK/bhxu3wFn5Ud9nK2+XUmZQlPUEZUC5YZvm1rfMmEWTGBn87fFxEu/kjFZHJ55JLzqsbbpVHLbmKCTT2gYR2FV2WDKROGKuYbVkJIXdKAjJ0ONuK507NinYvlWXIoxHn22KAWOd9wKgSTNHBlmGkX+ts3hh ;{id = 55566}
example.com. 3600 IN RRSIG DNSKEY 8 2 3600 20201116135527 20201019135527 55566 example.com. fsdnVg38PKQTH2mDOwkXL6Jre7JP7Gf8WI3CvIbmeYQUJtAlpcSbZkS3wInm3kKMxOuT55BWzndQzpfmpo91OqJjG27W0k9301NMLUwFprA6b9HK+iPAT0JpYPDPzcm1bQdarLzLS+eD/GPwmyVSX7Gze+08VfE8m8sOW2r7UjA=
example.com. 3600 IN ZONEMD 200154054 1 2 58F7620F93204BBB31B44F795B3409CC4ABD9EF5601DECC15675BD7751213152984EDDCE0626E6062E744B03B3E47711202FBB79E4A2EB8BC5CF46741B5CAE6F
example.com. 3600 IN RRSIG ZONEMD 8 2 3600 20201116135527 20201019135527 55566 example.com. orn8ZF/yqj9u4WrhiO6gtEcTaVsnZSWWZLfXhcIOiWSB8kKCxtZl5cG17dD3Du1NllUwMRqkp0KleLhIoUS9xeQ/0x05u+CYLrfQ62oAiD7q54ZQzpXJIH52aQzKV70ZnO03CZowhQBnetmIoKX6xLogKo8pt+BdQbo3oVHxV8Y=
bar.example.com. 3600 IN A 1.2.3.4
bar.example.com. 3600 IN RRSIG A 8 3 3600 20201116135527 20201019135527 55566 example.com. NYhmRicF4C9+YxpWeQrepy4ALM1CM0USoDuGi3W5Xtp4/+YpCJfSIdR9vlJaJ2WayYuZrz9Ai2ci7oWwE1Fn3oywGwCKvGo9m0c3mC2eEtphE19wrop6pWu6um4RiFhmzYS1voraA3PAdYzze9U4NHzlk0+sb5vNZW9dSZS30Ds=
bar.example.com. 3600 IN NSEC ding.example.com. A RRSIG NSEC
bar.example.com. 3600 IN RRSIG NSEC 8 3 3600 20201116135527 20201019135527 55566 example.com. VhsGuBx20DXQZNU8ITAMnasn6NVyEjN9xtB8msH5xJn80UCuaqvFBURzcPWN3aHnykEvGfdPF/9P3WvlON0cMikWkqSLy6Q9bpvgAq13HWYh+ZcDoqLtICaB7RkBQc+6aHAqZFyQbD8/m8Kxt5eVJtV6rEuf+yPX0+3aXHhsRg0=
ding.example.com. 3600 IN A 1.2.3.4
ding.example.com. 3600 IN RRSIG A 8 3 3600 20201116135527 20201019135527 55566 example.com. OERsruISkpd1s68ute8Xm8YXisBCTkkiDMt34K+0dVqvySOJq63d3qN18BeUxZxLyHDB1eR3nZZKqEdkTqrv2r98skhWhjnOECpFbu5gKjtN/KPexbbJ+rxC0QqciuWOC7M6YE0cvI17/RB9KhVRy5rqY2X4Gt2wk2CNeD1dAko=
ding.example.com. 3600 IN NSEC foo.example.com. A RRSIG NSEC
ding.example.com. 3600 IN RRSIG NSEC 8 3 3600 20201116135527 20201019135527 55566 example.com. nb1W2aaKrU5iAQiY8gMsoMOejID19JMTEwY2rRoe+KsvzMs0rE0ifEkqit4blXaU0tfy0foJ70uqdJFqBoGz1NcSwZ6GNk/iNfGvG3XpxZ/zqEe7kkIucqqei794G7z9psqV94yZ3WaT+IswPpWrSaWv1w41RtcWufPhe4fOAmU=
foo.example.com. 3600 IN A 1.2.3.4
foo.example.com. 3600 IN RRSIG A 8 3 3600 20201116135527 20201019135527 55566 example.com. ZcUngb2pUejwnsshbJN/Dfr+Bzu8fcZXyqLArQ+10Bw1IPHyfx7yyUJ43V5tTYVHPSEsJzTnaWj+olVrNhVZxq5e0pgzSYPfGln2FEItEvMIOn33j8yKTpPW2MLyuFF5ZkXhosG20EUwRMvMmRHRz9mIZfwWoMbSGPukmLh8zMA=
foo.example.com. 3600 IN NSEC ns.example.com. A RRSIG NSEC
foo.example.com. 3600 IN RRSIG NSEC 8 3 3600 20201116135527 20201019135527 55566 example.com. fUZEpkEULRWDntN5Z7Kr8M83Hjhf08ECMKRpo6IBoBc3ayenj+YMgWAvFXC825wjENPYYWNGag0d32U83zCZxqgv+8uXZd3B7QDpTbL41aWZdc++s5YWTkYjyOWwJ1XHOv4nL3qEnJBXVzo/E1gbSKhTFuG97i+7J1MFd9MsC5s=
ns.example.com. 3600 IN A 127.0.0.1
ns.example.com. 3600 IN RRSIG A 8 3 3600 20201116135527 20201019135527 55566 example.com. SiuxuPtN/ITd+Z20j8UNUHJWbLHirE8zQOWMv5fAZ1rPKpAidrZgUL8J417GdrTwkueU2ywAJ7EzFJSwNTa7o/wUnq7svmOR6Ze6UQsKuZFZGEfqPNDRp4YuF86LU5jChuo+f/IRpydHrxVwGxDPCR9KarDM+ewfW+yI5bZeZcg=
ns.example.com. 3600 IN NSEC www.example.com. A RRSIG NSEC
ns.example.com. 3600 IN RRSIG NSEC 8 3 3600 20201116135527 20201019135527 55566 example.com. 0upKNYjiow4NDJm3I1RbUddE9GGuFYEVKswww5BAc/6WHuukupncL30lskvcSKGpByDssP2Hi2CufyEtYeGWh6q1TxtOFRqFBX1p6Q5b3tBlCtvv4h31dQR9uqLvq+GkGS5MR+0LO5kWagIpZmnI8YY5plVdXEtNbp2Ar8zvz/A=
www.example.com. 3600 IN A 127.0.0.1
www.example.com. 3600 IN RRSIG A 8 3 3600 20201116135527 20201019135527 55566 example.com. AaIeICaPjV50TDrpbyOn94+hs8EYIMTmN4pYqj7e8GIGimqQIk5jgpwSx6SOoOF+uOqkf9GKHkQTn5YVGaeXwEQleg7mPTmMYKAOk06Y7MFUO1Vwt1Vt7Wo+Cpa3x2a1CmEkfFOi4WqP43VJnUtjjKmXoKRz3VUmqByyJYUAGbQ=
www.example.com. 3600 IN NSEC example.com. A RRSIG NSEC
www.example.com. 3600 IN RRSIG NSEC 8 3 3600 20201116135527 20201019135527 55566 example.com. meg/t6nIBqQZ0d5/dT7uu/3CuP4vE+HxqFQaj2fjUNceA/6C7QIQnqQ5Kyblg+XijDkQX0yvyFNHYdgF16UDgFT7tlNUCHk1SpF5BWzV4c4tBEhxASTz7UQo111O3Tyd6CldPzO/Se15Ud0/ZYltHEqWTfY5nJoXC/OJD9V2QOI=
FILE_END
SCENARIO_END

27
contrib/unbound/testdata/fwd_error_retries.rpl vendored Normal file
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@ -0,0 +1,27 @@
; config options
server:
outbound-msg-retry: 1
forward-zone:
name: "."
forward-addr: 216.0.0.1
CONFIG_END
SCENARIO_BEGIN Test basic forwarding with servfail and retry of 1
STEP 1 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
www.example.com. IN A
ENTRY_END
; query fails with servfail, now we make only outgoing-msg-retry=1 retries
STEP 2 ERROR
; returns servfail
STEP 14 CHECK_ANSWER
ENTRY_BEGIN
MATCH opcode qname qtype
SECTION QUESTION
REPLY SERVFAIL QR RD RA
MATCH all
www.example.com. IN A
ENTRY_END
SCENARIO_END

20
contrib/unbound/testdata/fwd_udp_with_tcp_upstream.tdir/fwd_udp_with_tcp_upstream.conf vendored Normal file
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@ -0,0 +1,20 @@
server:
verbosity: 5
# num-threads: 1
interface: 127.0.0.1
port: @PORT@
use-syslog: no
directory: ""
pidfile: "unbound.pid"
chroot: ""
username: ""
do-not-query-localhost: no
forward-zone:
name: "tcp.example.com"
forward-addr: "127.0.0.1@@TOPORT@"
forward-tcp-upstream: "yes"
forward-zone:
name: "udp.example.com"
forward-addr: "127.0.0.1@@TOPORT@"
forward-tcp-upstream: "no"

16
contrib/unbound/testdata/fwd_udp_with_tcp_upstream.tdir/fwd_udp_with_tcp_upstream.dsc vendored Normal file
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BaseName: fwd_udp_with_tcp_upstream
Version: 1.0
Description: Forward an UDP packet to upstream via TCP and return reply.
CreationDate: Thu Aug 5 07:44:41 CEST 2021
Maintainer: ziollek
Category:
Component:
CmdDepends:
Depends:
Help:
Pre: fwd_udp_with_tcp_upstream.pre
Post: fwd_udp_with_tcp_upstream.post
Test: fwd_udp_with_tcp_upstream.test
AuxFiles:
Passed:
Failure:

10
contrib/unbound/testdata/fwd_udp_with_tcp_upstream.tdir/fwd_udp_with_tcp_upstream.post vendored Normal file
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@ -0,0 +1,10 @@
# #-- fwd_udp_with_tcp_upstream.post --#
# source the master var file when it's there
[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
# source the test var file when it's there
[ -f .tpkg.var.test ] && source .tpkg.var.test
#
# do your teardown here
. ../common.sh
kill_pid $FWD_PID
kill_pid $UNBOUND_PID

31
contrib/unbound/testdata/fwd_udp_with_tcp_upstream.tdir/fwd_udp_with_tcp_upstream.pre vendored Normal file
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# #-- fwd_udp_with_tcp_upstream.pre--#
# source the master var file when it's there
[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
# use .tpkg.var.test for in test variable passing
[ -f .tpkg.var.test ] && source .tpkg.var.test
. ../common.sh
get_random_port 2
UNBOUND_PORT=$RND_PORT
FWD_PORT=$(($RND_PORT + 1))
echo "UNBOUND_PORT=$UNBOUND_PORT" >> .tpkg.var.test
echo "FWD_PORT=$FWD_PORT" >> .tpkg.var.test
# start forwarder
get_ldns_testns
$LDNS_TESTNS -p $FWD_PORT fwd_udp_with_tcp_upstream.testns >fwd.log 2>&1 &
FWD_PID=$!
echo "FWD_PID=$FWD_PID" >> .tpkg.var.test
# make config file
sed -e 's/@PORT\@/'$UNBOUND_PORT'/' -e 's/@TOPORT\@/'$FWD_PORT'/' < fwd_udp_with_tcp_upstream.conf > ub.conf
# start unbound in the background
PRE="../.."
$PRE/unbound -d -c ub.conf >unbound.log 2>&1 &
UNBOUND_PID=$!
echo "UNBOUND_PID=$UNBOUND_PID" >> .tpkg.var.test
cat .tpkg.var.test
wait_ldns_testns_up fwd.log
wait_unbound_up unbound.log

35
contrib/unbound/testdata/fwd_udp_with_tcp_upstream.tdir/fwd_udp_with_tcp_upstream.test vendored Normal file
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# #-- fwd_udp_with_tcp_upstream.test --#
# source the master var file when it's there
[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
# use .tpkg.var.test for in test variable passing
[ -f .tpkg.var.test ] && source .tpkg.var.test
PRE="../.."
# do the test
echo "> dig tcp.example.com."
dig @localhost -p $UNBOUND_PORT tcp.example.com. | tee outfile
echo "> cat logfiles"
cat fwd.log
cat unbound.log
echo "> check answer"
if grep "10.20.30.40" outfile; then
echo "OK"
else
echo "Not OK"
exit 1
fi
echo "> dig udp.example.com."
dig @localhost -p $UNBOUND_PORT udp.example.com. | tee outfile
echo "> cat logfiles"
cat fwd.log
cat unbound.log
echo "> check answer"
if grep "10.20.30.80" outfile; then
echo "OK"
else
echo "Not OK"
exit 1
fi
exit 0

25
contrib/unbound/testdata/fwd_udp_with_tcp_upstream.tdir/fwd_udp_with_tcp_upstream.testns vendored Normal file
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; nameserver test file
$ORIGIN example.com.
$TTL 3600
ENTRY_BEGIN
MATCH opcode qtype qname
MATCH TCP
REPLY QR AA NOERROR
ADJUST copy_id
SECTION QUESTION
tcp IN A
SECTION ANSWER
tcp IN A 10.20.30.40
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
MATCH UDP
REPLY QR AA NOERROR
ADJUST copy_id
SECTION QUESTION
udp IN A
SECTION ANSWER
udp IN A 10.20.30.80
ENTRY_END

10
contrib/unbound/testdata/http_user_agent.tdir/http_user_agent.test vendored
View File

@ -81,12 +81,12 @@ echo "> cat logfiles"
cat petal.log
cat unbound.log
# check petal.log for the correct number of occurences.
# check petal.log for the correct number of occurrences.
# It should be 2 User-Agents, one being the custom.
echo "> check User-Agent occurences"
occurences=`grep "User-Agent:" petal.log | wc -l`
echo $occurences
if test $occurences -eq 2; then
echo "> check User-Agent occurrences"
occurrences=`grep "User-Agent:" petal.log | wc -l`
echo $occurrences
if test $occurrences -eq 2; then
echo "OK"
else
echo "Not OK"

264
contrib/unbound/testdata/rpz_clientip.rpl vendored Normal file
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; config options
server:
module-config: "respip validator iterator"
target-fetch-policy: "0 0 0 0 0"
qname-minimisation: no
minimal-responses: no
access-control: 192.0.0.0/8 allow
rpz:
name: "rpz.example.com."
zonefile:
TEMPFILE_NAME rpz.example.com
TEMPFILE_CONTENTS rpz.example.com
$ORIGIN example.com.
rpz 3600 IN SOA ns1.rpz.example.com. hostmaster.rpz.example.com. (
1379078166 28800 7200 604800 7200 )
3600 IN NS ns1.rpz.example.com.
3600 IN NS ns2.rpz.example.com.
$ORIGIN rpz.example.com.
24.0.0.0.192.rpz-client-ip CNAME .
24.0.1.0.192.rpz-client-ip CNAME *.
24.0.2.0.192.rpz-client-ip CNAME rpz-drop.
24.0.3.0.192.rpz-client-ip CNAME rpz-passthru.
24.0.4.0.192.rpz-client-ip CNAME rpz-tcp-only.
24.0.5.0.192.rpz-client-ip A 127.0.0.1
24.0.5.0.192.rpz-client-ip TXT "42"
TEMPFILE_END
stub-zone:
name: "a."
stub-addr: 10.20.30.40
CONFIG_END
SCENARIO_BEGIN Test RPZ client ip triggers
RANGE_BEGIN 0 100
ADDRESS 10.20.30.40
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
a. IN NS
SECTION ANSWER
a. IN NS ns.a.
SECTION ADDITIONAL
ns.a IN A 10.20.30.40
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
a.a. IN TXT
SECTION ANSWER
a.a. IN TXT "upstream txt rr a.a."
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
a.a. IN A
SECTION ANSWER
a.a. IN A 10.20.30.40
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
a.a. IN AAAA
SECTION ANSWER
a.a. IN AAAA 2001:db8::123
ENTRY_END
RANGE_END
; unrelated client ip address -- passthru
STEP 10 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
a.a. IN TXT
ENTRY_END
STEP 11 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
a.a. IN TXT
SECTION ANSWER
a.a. IN TXT "upstream txt rr a.a."
ENTRY_END
; should be NXDOMAIN
STEP 20 QUERY ADDRESS 192.0.0.1
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
a.a. IN TXT
ENTRY_END
STEP 21 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR AA RD RA NXDOMAIN
SECTION QUESTION
a.a. IN TXT
SECTION ANSWER
ENTRY_END
; should be NODATA
STEP 30 QUERY ADDRESS 192.0.1.1
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
a.a. IN TXT
ENTRY_END
STEP 31 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR AA RD RA NOERROR
SECTION QUESTION
a.a. IN TXT
SECTION ANSWER
ENTRY_END
; should be PASSTHRU
STEP 40 QUERY ADDRESS 192.0.3.1
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
a.a. IN TXT
ENTRY_END
STEP 41 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
a.a. IN TXT
SECTION ANSWER
a.a. IN TXT "upstream txt rr a.a."
ENTRY_END
; should be TRUNCATED
STEP 50 QUERY ADDRESS 192.0.4.1
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
a.a. IN TXT
ENTRY_END
STEP 51 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR AA TC RD RA NOERROR
SECTION QUESTION
a.a. IN TXT
SECTION ANSWER
ENTRY_END
; should not be TRUNCATED via TCP
STEP 52 QUERY ADDRESS 192.0.4.1
ENTRY_BEGIN
MATCH TCP
REPLY RD
SECTION QUESTION
a.a. IN TXT
ENTRY_END
STEP 53 CHECK_ANSWER
ENTRY_BEGIN
MATCH all TCP
REPLY QR RD RA NOERROR
SECTION QUESTION
a.a. IN TXT
SECTION ANSWER
a.a. IN TXT "upstream txt rr a.a."
ENTRY_END
; should be synthesized
STEP 60 QUERY ADDRESS 192.0.5.1
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
a.a. IN A
ENTRY_END
STEP 61 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR AA RD RA NOERROR
SECTION QUESTION
a.a. IN A
SECTION ANSWER
a.a. IN A 127.0.0.1
SECTION ADDITIONAL
rpz.example.com. 3600 IN SOA ns1.rpz.example.com. hostmaster.rpz.example.com. ( 1379078166 28800 7200 604800 7200 )
ENTRY_END
; should be synthesized
STEP 62 QUERY ADDRESS 192.0.5.1
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
a.a. IN TXT
ENTRY_END
STEP 63 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR AA RD RA NOERROR
SECTION QUESTION
a.a. IN TXT
SECTION ANSWER
a.a. IN TXT "42"
SECTION ADDITIONAL
rpz.example.com. 3600 IN SOA ns1.rpz.example.com. hostmaster.rpz.example.com. ( 1379078166 28800 7200 604800 7200 )
ENTRY_END
; should be synthesized NODATA
STEP 64 QUERY ADDRESS 192.0.5.1
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
a.a. IN AAAA
ENTRY_END
STEP 65 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR AA RD RA NOERROR
SECTION QUESTION
a.a. IN AAAA
SECTION ADDITIONAL
rpz.example.com. 3600 IN SOA ns1.rpz.example.com. hostmaster.rpz.example.com. ( 1379078166 28800 7200 604800 7200 )
ENTRY_END
; should be DROPPED
STEP 90 QUERY ADDRESS 192.0.2.1
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
a.a. IN TXT
ENTRY_END
SCENARIO_END

390
contrib/unbound/testdata/rpz_nsdname.rpl vendored Normal file
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@ -0,0 +1,390 @@
; config options
server:
module-config: "respip validator iterator"
target-fetch-policy: "0 0 0 0 0"
qname-minimisation: no
access-control: 192.0.0.0/8 allow
rpz:
name: "rpz.example.com."
rpz-log: yes
rpz-log-name: "rpz.example.com"
zonefile:
TEMPFILE_NAME rpz.example.com
TEMPFILE_CONTENTS rpz.example.com
$ORIGIN example.com.
rpz 3600 IN SOA ns1.rpz.example.com. hostmaster.rpz.example.com. (
1379078166 28800 7200 604800 7200 )
3600 IN NS ns1.rpz.example.com.
3600 IN NS ns2.rpz.example.com.
$ORIGIN rpz.example.com.
ns1.gotham.aa.rpz-nsdname CNAME .
ns1.gotham.bb.rpz-nsdname CNAME *.
ns1.gotham.cc.rpz-nsdname CNAME rpz-drop.
ns1.gotham.com.rpz-nsdname CNAME rpz-passthru.
ns1.gotham.dd.rpz-nsdname CNAME rpz-tcp-only.
ns1.gotham.ff.rpz-nsdname A 127.0.0.1
ns1.gotham.ff.rpz-nsdname TXT "42"
TEMPFILE_END
stub-zone:
name: "."
stub-addr: 1.1.1.1
CONFIG_END
SCENARIO_BEGIN Test RPZ nsip triggers
; . --------------------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 1.1.1.1
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
. IN NS
SECTION ANSWER
. IN NS ns.root.
SECTION ADDITIONAL
ns.root IN A 1.1.1.1
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
com. IN A
SECTION AUTHORITY
com. IN NS ns1.com.
SECTION ADDITIONAL
ns1.com. IN A 8.8.8.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
aa. IN A
SECTION AUTHORITY
aa. IN NS ns1.aa.
SECTION ADDITIONAL
ns1.aa. IN A 8.8.0.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
bb. IN A
SECTION AUTHORITY
bb. IN NS ns1.bb.
SECTION ADDITIONAL
ns1.bb. IN A 8.8.1.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
cc. IN A
SECTION AUTHORITY
cc. IN NS ns1.cc.
SECTION ADDITIONAL
ns1.cc. IN A 8.8.2.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
dd. IN A
SECTION AUTHORITY
dd. IN NS ns1.dd.
SECTION ADDITIONAL
ns1.dd. IN A 8.8.3.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
ee. IN A
SECTION AUTHORITY
ee. IN NS ns1.ee.
SECTION ADDITIONAL
ns1.ee. IN A 8.8.5.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
ff. IN A
SECTION AUTHORITY
ff. IN NS ns1.ff.
SECTION ADDITIONAL
ns1.ff. IN A 8.8.6.8
ENTRY_END
RANGE_END
; com. -----------------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 8.8.8.8
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
com. IN NS
SECTION ANSWER
com. IN NS ns1.com.
SECTION ADDITIONAL
ns1.com. IN A 8.8.8.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
gotham.com. IN A
SECTION AUTHORITY
gotham.com. IN NS ns1.gotham.com.
SECTION ADDITIONAL
ns1.gotham.com. IN A 192.0.6.1
ENTRY_END
RANGE_END
; aa. ------------------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 8.8.0.8
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
aa. IN NS
SECTION ANSWER
aa. IN NS ns1.aa.
SECTION ADDITIONAL
ns1.aa. IN A 8.8.0.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
gotham.aa. IN A
SECTION AUTHORITY
gotham.aa. IN NS ns1.gotham.aa.
SECTION ADDITIONAL
ns1.gotham.aa. IN A 192.0.0.1
ENTRY_END
RANGE_END
; bb. ------------------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 8.8.1.8
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
bb. IN NS
SECTION ANSWER
bb. IN NS ns1.bb.
SECTION ADDITIONAL
ns1.bb. IN A 8.8.1.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
gotham.bb. IN A
SECTION AUTHORITY
gotham.bb. IN NS ns1.gotham.bb.
SECTION ADDITIONAL
ns1.gotham.bb. IN A 192.0.1.1
ENTRY_END
RANGE_END
; ff. ------------------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 8.8.6.8
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
ff. IN NS
SECTION ANSWER
ff. IN NS ns1.ff.
SECTION ADDITIONAL
ns1.ff. IN A 8.8.6.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
gotham.ff. IN A
SECTION AUTHORITY
gotham.ff. IN NS ns1.gotham.ff.
SECTION ADDITIONAL
ns1.gotham.ff. IN A 192.0.5.1
ENTRY_END
RANGE_END
; ns1.gotham.com. ------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 192.0.6.1
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
gotham.com. IN A
SECTION ANSWER
gotham.com. IN A 192.0.6.2
ENTRY_END
RANGE_END
; ns1.gotham.aa. -------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 192.0.0.1
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
gotham.aa. IN A
SECTION ANSWER
gotham.aa. IN A 192.0.0.2
ENTRY_END
RANGE_END
; ns1.gotham.bb. -------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 192.0.1.1
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
gotham.bb. IN A
SECTION ANSWER
gotham.bb. IN A 192.0.1.2
ENTRY_END
RANGE_END
; ns1.gotham.ff. -------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 192.0.5.1
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
gotham.ff. IN A
SECTION ANSWER
gotham.ff. IN A 192.0.5.2
ENTRY_END
RANGE_END
; ----------------------------------------------------------------------------
STEP 1 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
gotham.com. IN A
ENTRY_END
STEP 2 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
gotham.com. IN A
SECTION ANSWER
gotham.com. IN A 192.0.6.2
ENTRY_END
STEP 10 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
gotham.aa. IN A
ENTRY_END
STEP 11 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NXDOMAIN
SECTION QUESTION
gotham.aa. IN A
SECTION ANSWER
ENTRY_END
STEP 20 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
gotham.bb. IN A
ENTRY_END
STEP 21 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA AA NOERROR
SECTION QUESTION
gotham.bb. IN A
SECTION ANSWER
ENTRY_END
STEP 30 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
gotham.ff. IN A
ENTRY_END
STEP 31 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA AA NOERROR
SECTION QUESTION
gotham.ff. IN A
SECTION ANSWER
gotham.ff. IN A 127.0.0.1
ENTRY_END
SCENARIO_END

408
contrib/unbound/testdata/rpz_nsip.rpl vendored Normal file
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@ -0,0 +1,408 @@
; config options
server:
module-config: "respip validator iterator"
target-fetch-policy: "0 0 0 0 0"
qname-minimisation: no
access-control: 192.0.0.0/8 allow
rpz:
name: "rpz.example.com."
rpz-log: yes
rpz-log-name: "rpz.example.com"
zonefile:
TEMPFILE_NAME rpz.example.com
TEMPFILE_CONTENTS rpz.example.com
$ORIGIN example.com.
rpz 3600 IN SOA ns1.rpz.gotham.com. hostmaster.rpz.example.com. (
1379078166 28800 7200 604800 7200 )
3600 IN NS ns1.rpz.example.com.
3600 IN NS ns2.rpz.example.com.
$ORIGIN rpz.example.com.
24.0.0.0.192.rpz-nsip CNAME .
24.0.1.0.192.rpz-nsip CNAME *.
24.0.2.0.192.rpz-nsip CNAME rpz-drop.
24.0.3.0.192.rpz-nsip CNAME rpz-passthru.
24.0.4.0.192.rpz-nsip CNAME rpz-tcp-only.
24.0.5.0.192.rpz-nsip A 127.0.0.1
24.0.5.0.192.rpz-nsip TXT "42"
TEMPFILE_END
stub-zone:
name: "."
stub-addr: 1.1.1.1
CONFIG_END
SCENARIO_BEGIN Test RPZ nsip triggers
; . --------------------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 1.1.1.1
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
. IN NS
SECTION ANSWER
. IN NS ns.root.
SECTION ADDITIONAL
ns.root IN A 1.1.1.1
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
com. IN A
SECTION AUTHORITY
com. IN NS ns1.com.
SECTION ADDITIONAL
ns1.com. IN A 8.8.8.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
aa. IN A
SECTION AUTHORITY
aa. IN NS ns1.aa.
SECTION ADDITIONAL
ns1.aa. IN A 8.8.0.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
bb. IN A
SECTION AUTHORITY
bb. IN NS ns1.bb.
SECTION ADDITIONAL
ns1.bb. IN A 8.8.1.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
cc. IN A
SECTION AUTHORITY
cc. IN NS ns1.cc.
SECTION ADDITIONAL
ns1.cc. IN A 8.8.2.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
dd. IN A
SECTION AUTHORITY
dd. IN NS ns1.dd.
SECTION ADDITIONAL
ns1.dd. IN A 8.8.3.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
ee. IN A
SECTION AUTHORITY
ee. IN NS ns1.ee.
SECTION ADDITIONAL
ns1.ee. IN A 8.8.5.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
ff. IN A
SECTION AUTHORITY
ff. IN NS ns1.ff.
SECTION ADDITIONAL
ns1.ff. IN A 8.8.6.8
ENTRY_END
RANGE_END
; com. -----------------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 8.8.8.8
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
com. IN NS
SECTION ANSWER
com. IN NS ns1.com.
SECTION ADDITIONAL
ns1.com. IN A 8.8.8.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
gotham.com. IN A
SECTION AUTHORITY
gotham.com. IN NS ns1.gotham.com.
SECTION ADDITIONAL
ns1.gotham.com. IN A 192.0.6.1
ENTRY_END
RANGE_END
; aa. ------------------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 8.8.0.8
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
aa. IN NS
SECTION ANSWER
aa. IN NS ns1.aa.
SECTION ADDITIONAL
ns1.aa. IN A 8.8.0.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
gotham.aa. IN A
SECTION AUTHORITY
gotham.aa. IN NS ns1.gotham.aa.
SECTION ADDITIONAL
ns1.gotham.aa. IN A 192.0.0.1
ENTRY_END
RANGE_END
; bb. ------------------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 8.8.1.8
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
bb. IN NS
SECTION ANSWER
bb. IN NS ns1.bb.
SECTION ADDITIONAL
ns1.bb. IN A 8.8.1.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
gotham.bb. IN A
SECTION AUTHORITY
gotham.bb. IN NS ns1.gotham.bb.
SECTION ADDITIONAL
ns1.gotham.bb. IN A 192.0.1.1
ENTRY_END
RANGE_END
; ff. ------------------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 8.8.6.8
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
ff. IN NS
SECTION ANSWER
ff. IN NS ns1.ff.
SECTION ADDITIONAL
ns1.ff. IN A 8.8.6.8
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
gotham.ff. IN A
SECTION AUTHORITY
gotham.ff. IN NS ns1.gotham.ff.
SECTION ADDITIONAL
ns1.gotham.ff. IN A 192.0.5.1
ENTRY_END
RANGE_END
; ns1.gotham.com. ------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 192.0.6.1
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
gotham.com. IN A
SECTION ANSWER
gotham.com. IN A 192.0.6.2
ENTRY_END
RANGE_END
; ns1.gotham.aa. -------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 192.0.0.1
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
gotham.aa. IN A
SECTION ANSWER
gotham.aa. IN A 192.0.0.2
ENTRY_END
RANGE_END
; ns1.gotham.bb. -------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 192.0.1.1
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
gotham.bb. IN A
SECTION ANSWER
gotham.bb. IN A 192.0.1.2
ENTRY_END
RANGE_END
; ns1.gotham.ff. -------------------------------------------------------------
RANGE_BEGIN 0 100
ADDRESS 192.0.5.1
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
gotham.ff. IN A
SECTION ANSWER
gotham.ff. IN A 192.0.5.2
ENTRY_END
RANGE_END
; ----------------------------------------------------------------------------
STEP 1 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
gotham.com. IN A
ENTRY_END
STEP 2 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
gotham.com. IN A
SECTION ANSWER
gotham.com. IN A 192.0.6.2
ENTRY_END
STEP 10 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
gotham.aa. IN A
ENTRY_END
STEP 11 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NXDOMAIN
SECTION QUESTION
gotham.aa. IN A
SECTION ANSWER
ENTRY_END
STEP 20 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
gotham.bb. IN A
ENTRY_END
STEP 21 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA AA NOERROR
SECTION QUESTION
gotham.bb. IN A
SECTION ANSWER
ENTRY_END
STEP 30 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
gotham.ff. IN A
ENTRY_END
STEP 31 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA AA NOERROR
SECTION QUESTION
gotham.ff. IN A
SECTION ANSWER
gotham.ff. IN A 127.0.0.1
ENTRY_END
; again with more cache items
STEP 40 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
gotham.ff. IN A
ENTRY_END
STEP 41 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA AA NOERROR
SECTION QUESTION
gotham.ff. IN A
SECTION ANSWER
gotham.ff. IN A 127.0.0.1
ENTRY_END
SCENARIO_END

117
contrib/unbound/testdata/rpz_qname_tcponly.rpl vendored Normal file
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@ -0,0 +1,117 @@
; config options
server:
module-config: "respip validator iterator"
target-fetch-policy: "0 0 0 0 0"
qname-minimisation: no
rpz:
name: "rpz.example.com."
zonefile:
TEMPFILE_NAME rpz.example.com
TEMPFILE_CONTENTS rpz.example.com
$ORIGIN example.com.
rpz 3600 IN SOA ns1.rpz.example.com. hostmaster.rpz.example.com. (
1379078166 28800 7200 604800 7200 )
3600 IN NS ns1.rpz.example.com.
3600 IN NS ns2.rpz.example.com.
$ORIGIN rpz.example.com.
a.a CNAME rpz-passthru.
b.a CNAME rpz-tcp-only.
TEMPFILE_END
stub-zone:
name: "a."
stub-addr: 10.20.30.40
CONFIG_END
SCENARIO_BEGIN Test RPZ qname trigger and tcp-only action
RANGE_BEGIN 0 100
ADDRESS 10.20.30.40
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
a. IN NS
SECTION ANSWER
a. IN NS ns.a.
SECTION ADDITIONAL
ns.a IN A 10.20.30.40
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
a.a. IN TXT
SECTION ANSWER
a.a. IN TXT "upstream txt rr a.a."
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
b.a. IN TXT
SECTION ANSWER
b.a. IN TXT "upstream txt rr b.a."
ENTRY_END
RANGE_END
STEP 10 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
a.a. IN TXT
ENTRY_END
STEP 11 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
a.a. IN TXT
SECTION ANSWER
a.a. IN TXT "upstream txt rr a.a."
ENTRY_END
STEP 20 QUERY
ENTRY_BEGIN
MATCH UDP
REPLY RD
SECTION QUESTION
b.a. IN TXT
ENTRY_END
STEP 21 CHECK_ANSWER
ENTRY_BEGIN
MATCH all UDP
REPLY QR AA TC RD RA NOERROR
SECTION QUESTION
b.a. IN TXT
SECTION ANSWER
ENTRY_END
STEP 30 QUERY
ENTRY_BEGIN
MATCH TCP
REPLY RD
SECTION QUESTION
b.a. IN TXT
ENTRY_END
STEP 31 CHECK_ANSWER
ENTRY_BEGIN
MATCH all TCP
REPLY QR RD RA NOERROR
SECTION QUESTION
b.a. IN TXT
SECTION ANSWER
b.a. IN TXT "upstream txt rr b.a."
ENTRY_END
SCENARIO_END

207
contrib/unbound/testdata/rpz_respip_tcponly.rpl vendored Normal file
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@ -0,0 +1,207 @@
; config options
server:
module-config: "respip validator iterator"
target-fetch-policy: "0 0 0 0 0"
qname-minimisation: no
rpz:
name: "rpz.example.com."
zonefile:
TEMPFILE_NAME rpz.example.com
TEMPFILE_CONTENTS rpz.example.com
$ORIGIN example.com.
rpz 3600 IN SOA ns1.rpz.example.com. hostmaster.rpz.example.com. (
1379078166 28800 7200 604800 7200 )
3600 IN NS ns1.rpz.example.com.
3600 IN NS ns2.rpz.example.com.
$ORIGIN rpz.example.com.
8.0.0.0.10.rpz-ip CNAME *.
16.0.0.10.10.rpz-ip CNAME .
24.0.10.10.10.rpz-ip CNAME rpz-drop.
32.10.10.10.10.rpz-ip CNAME rpz-passthru.
32.1.1.1.10.rpz-ip CNAME rpz-tcp-only.
TEMPFILE_END
stub-zone:
name: "."
stub-addr: 10.20.30.40
CONFIG_END
SCENARIO_BEGIN Test RPZ response IP address trigger and tcp-only action
RANGE_BEGIN 0 100
ADDRESS 10.20.30.40
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
. IN NS
SECTION ANSWER
. IN NS ns.
SECTION ADDITIONAL
ns. IN A 10.20.30.40
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
a. IN A
SECTION ANSWER
a. IN A 10.0.0.123
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
b. IN A
SECTION ANSWER
b. IN A 10.1.0.123
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
c. IN A
SECTION ANSWER
c. IN A 10.11.0.123
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
d. IN A
SECTION ANSWER
d. IN A 10.10.0.123
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
f. IN A
SECTION ANSWER
f. IN A 10.10.10.10
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
y. IN A
SECTION ANSWER
y. IN A 10.1.1.1
ENTRY_END
RANGE_END
STEP 1 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
a. IN A
ENTRY_END
STEP 2 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
a. IN A
SECTION ANSWER
ENTRY_END
STEP 10 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
b. IN A
ENTRY_END
STEP 11 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
b. IN A
SECTION ANSWER
ENTRY_END
STEP 13 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
d. IN A
ENTRY_END
STEP 14 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NXDOMAIN
SECTION QUESTION
d. IN A
SECTION ANSWER
ENTRY_END
STEP 17 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
f. IN A
ENTRY_END
STEP 18 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
f. IN A
SECTION ANSWER
f. IN A 10.10.10.10
ENTRY_END
STEP 30 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
y. IN A
ENTRY_END
STEP 31 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR TC RD RA NOERROR
SECTION QUESTION
y. IN A
SECTION ANSWER
ENTRY_END
STEP 40 QUERY
ENTRY_BEGIN
MATCH TCP
REPLY RD
SECTION QUESTION
y. IN A
ENTRY_END
STEP 41 CHECK_ANSWER
ENTRY_BEGIN
MATCH all TCP
REPLY QR RD RA NOERROR
SECTION QUESTION
y. IN A
SECTION ANSWER
y. IN A 10.1.1.1
ENTRY_END
SCENARIO_END

19
contrib/unbound/testdata/stub_udp_with_tcp_upstream.tdir/stub_udp_with_tcp_upstream.conf vendored Normal file
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@ -0,0 +1,19 @@
server:
verbosity: 2
# num-threads: 1
interface: 127.0.0.1
port: @PORT@
use-syslog: no
directory: ""
pidfile: "unbound.pid"
chroot: ""
username: ""
do-not-query-localhost: no
stub-zone:
name: "tcp.example.com"
stub-addr: "127.0.0.1@@TOPORT@"
stub-tcp-upstream: "yes"
stub-zone:
name: "udp.example.com"
stub-addr: "127.0.0.1@@TOPORT@"
stub-tcp-upstream: "no"

16
contrib/unbound/testdata/stub_udp_with_tcp_upstream.tdir/stub_udp_with_tcp_upstream.dsc vendored Normal file
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BaseName: stub_udp_with_tcp_upstream
Version: 1.0
Description: Stub server contacted via UDP with tcp upstream.
CreationDate: Thu Aug 5 07:44:41 CEST 2021
Maintainer: ziollek
Category:
Component:
CmdDepends:
Depends:
Help:
Pre: stub_udp_with_tcp_upstream.pre
Post: stub_udp_with_tcp_upstream.post
Test: stub_udp_with_tcp_upstream.test
AuxFiles:
Passed:
Failure:

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# #-- stub_udp_with_tcp_upstream.post --#
# source the master var file when it's there
[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
# source the test var file when it's there
[ -f .tpkg.var.test ] && source .tpkg.var.test
#
# do your teardown here
. ../common.sh
kill_pid $FWD_PID
kill_pid $UNBOUND_PID

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# #-- stub_udp_with_tcp_upstream.pre--#
# source the master var file when it's there
[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
# use .tpkg.var.test for in test variable passing
[ -f .tpkg.var.test ] && source .tpkg.var.test
. ../common.sh
get_random_port 2
UNBOUND_PORT=$RND_PORT
FWD_PORT=$(($RND_PORT + 1))
echo "UNBOUND_PORT=$UNBOUND_PORT" >> .tpkg.var.test
echo "FWD_PORT=$FWD_PORT" >> .tpkg.var.test
# start forwarder
get_ldns_testns
$LDNS_TESTNS -p $FWD_PORT stub_udp_with_tcp_upstream.testns >fwd.log 2>&1 &
FWD_PID=$!
echo "FWD_PID=$FWD_PID" >> .tpkg.var.test
# make config file
sed -e 's/@PORT\@/'$UNBOUND_PORT'/' -e 's/@TOPORT\@/'$FWD_PORT'/' < stub_udp_with_tcp_upstream.conf > ub.conf
# start unbound in the background
PRE="../.."
$PRE/unbound -d -c ub.conf >unbound.log 2>&1 &
UNBOUND_PID=$!
echo "UNBOUND_PID=$UNBOUND_PID" >> .tpkg.var.test
cat .tpkg.var.test
# wait for forwarder to come up
wait_ldns_testns_up fwd.log
# wait for unbound to come up
wait_unbound_up unbound.log

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# #-- stub_udp_with_tcp_upstream.test --#
# source the master var file when it's there
[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
# use .tpkg.var.test for in test variable passing
[ -f .tpkg.var.test ] && source .tpkg.var.test
PRE="../.."
# do the test
echo "> dig tcp.example.com."
dig @127.0.0.1 -p $UNBOUND_PORT tcp.example.com. | tee outfile
echo "> cat logfiles"
cat fwd.log
cat unbound.log
echo "> check answer"
if grep "10.20.30.40" outfile; then
echo "OK"
else
echo "Not OK"
exit 1
fi
# check if second stub is requested via udp
echo "> dig udp.example.com."
dig @127.0.0.1 -p $UNBOUND_PORT udp.example.com. | tee outfile
echo "> cat logfiles"
cat fwd.log
cat unbound.log
echo "> check answer"
if grep "10.20.30.80" outfile; then
echo "OK"
else
echo "Not OK"
exit 1
fi
exit 0

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; nameserver test file
$ORIGIN example.com.
$TTL 3600
ENTRY_BEGIN
MATCH opcode qtype qname
MATCH TCP
REPLY QR AA NOERROR
ADJUST copy_id
SECTION QUESTION
tcp IN A
SECTION ANSWER
tcp IN A 10.20.30.40
SECTION AUTHORITY
@ IN NS ns.example.com.
SECTION ADDITIONAL
ns IN A 127.0.0.1
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
MATCH UDP
REPLY QR AA NOERROR
ADJUST copy_id
SECTION QUESTION
udp IN A
SECTION ANSWER
udp IN A 10.20.30.80
SECTION AUTHORITY
@ IN NS ns.example.com.
SECTION ADDITIONAL
ns IN A 127.0.0.1
ENTRY_END
; root prime
ENTRY_BEGIN
MATCH opcode qtype qname
REPLY QR AA NOERROR
ADJUST copy_id
SECTION QUESTION
. IN NS
SECTION ANSWER
. IN NS root.server.
SECTION AUTHORITY
SECTION ADDITIONAL
root.server. IN A 127.0.0.1
ENTRY_END

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