pfctl: Move ioctl abstraction functions into libpfctl
Introduce a library to wrap the pf ioctl interface.
MFC after: 4 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D29562
This commit is contained in:
Kristof Provost
parent
0dd13c7743
commit
0d71f9f36e
@ -210,6 +210,7 @@ SUBDIR.${MK_BHYVE}+= libvmmapi
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SUBDIR.${MK_OPENMP}+= libomp
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.endif
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SUBDIR.${MK_OPENSSL}+= libmp
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SUBDIR.${MK_PF}+= libpfctl
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SUBDIR.${MK_PMC}+= libpmc libpmcstat
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SUBDIR.${MK_RADIUS_SUPPORT}+= libradius
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SUBDIR.${MK_SENDMAIL}+= libmilter libsm libsmdb libsmutil
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12
lib/libpfctl/Makefile
Normal file
12
lib/libpfctl/Makefile
Normal file
@ -0,0 +1,12 @@
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# $FreeBSD$
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PACKAGE= lib${LIB}
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LIB= pfctl
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INTERNALLIB= true
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SRCS= libpfctl.c
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INCS= libpfctl.h
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CFLAGS+= -fPIC
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.include <bsd.lib.mk>
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@ -48,7 +48,7 @@
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#include <stdlib.h>
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#include <string.h>
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#include "pfctl_ioctl.h"
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#include "libpfctl.h"
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static void
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pf_nvuint_8_array(const nvlist_t *nvl, const char *name, size_t maxelems,
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@ -118,6 +118,17 @@ pf_nvuint_64_array(const nvlist_t *nvl, const char *name, size_t maxelems,
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*nelems = elems;
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}
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static void
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pfctl_nv_add_addr(nvlist_t *nvparent, const char *name,
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const struct pf_addr *addr)
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{
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nvlist_t *nvl = nvlist_create(0);
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nvlist_add_binary(nvl, "addr", addr, sizeof(*addr));
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nvlist_add_nvlist(nvparent, name, nvl);
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}
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static void
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pf_nvaddr_to_addr(const nvlist_t *nvl, struct pf_addr *addr)
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{
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@ -129,6 +140,22 @@ pf_nvaddr_to_addr(const nvlist_t *nvl, struct pf_addr *addr)
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memcpy(addr, data, len);
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}
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static void
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pfctl_nv_add_addr_wrap(nvlist_t *nvparent, const char *name,
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const struct pf_addr_wrap *addr)
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{
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nvlist_t *nvl = nvlist_create(0);
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nvlist_add_number(nvl, "type", addr->type);
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nvlist_add_number(nvl, "iflags", addr->iflags);
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nvlist_add_string(nvl, "ifname", addr->v.ifname);
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nvlist_add_string(nvl, "tblname", addr->v.tblname);
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pfctl_nv_add_addr(nvl, "addr", &addr->v.a.addr);
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pfctl_nv_add_addr(nvl, "mask", &addr->v.a.mask);
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nvlist_add_nvlist(nvparent, name, nvl);
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}
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static void
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pf_nvaddr_wrap_to_addr_wrap(const nvlist_t *nvl, struct pf_addr_wrap *addr)
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{
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@ -142,6 +169,23 @@ pf_nvaddr_wrap_to_addr_wrap(const nvlist_t *nvl, struct pf_addr_wrap *addr)
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pf_nvaddr_to_addr(nvlist_get_nvlist(nvl, "mask"), &addr->v.a.mask);
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}
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static void
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pfctl_nv_add_rule_addr(nvlist_t *nvparent, const char *name,
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const struct pf_rule_addr *addr)
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{
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u_int64_t ports[2];
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nvlist_t *nvl = nvlist_create(0);
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pfctl_nv_add_addr_wrap(nvl, "addr", &addr->addr);
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ports[0] = addr->port[0];
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ports[1] = addr->port[1];
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nvlist_add_number_array(nvl, "port", ports, 2);
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nvlist_add_number(nvl, "neg", addr->neg);
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nvlist_add_number(nvl, "port_op", addr->port_op);
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nvlist_add_nvlist(nvparent, name, nvl);
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}
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static void
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pf_nvrule_addr_to_rule_addr(const nvlist_t *nvl, struct pf_rule_addr *addr)
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{
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@ -152,6 +196,25 @@ pf_nvrule_addr_to_rule_addr(const nvlist_t *nvl, struct pf_rule_addr *addr)
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addr->port_op = nvlist_get_number(nvl, "port_op");
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}
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static void
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pfctl_nv_add_pool(nvlist_t *nvparent, const char *name,
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const struct pf_pool *pool)
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{
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u_int64_t ports[2];
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nvlist_t *nvl = nvlist_create(0);
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nvlist_add_binary(nvl, "key", &pool->key, sizeof(pool->key));
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pfctl_nv_add_addr(nvl, "counter", &pool->counter);
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nvlist_add_number(nvl, "tblidx", pool->tblidx);
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ports[0] = pool->proxy_port[0];
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ports[1] = pool->proxy_port[1];
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nvlist_add_number_array(nvl, "proxy_port", ports, 2);
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nvlist_add_number(nvl, "opts", pool->opts);
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nvlist_add_nvlist(nvparent, name, nvl);
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}
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static void
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pf_nvpool_to_pool(const nvlist_t *nvl, struct pf_pool *pool)
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{
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@ -169,6 +232,21 @@ pf_nvpool_to_pool(const nvlist_t *nvl, struct pf_pool *pool)
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pool->opts = nvlist_get_number(nvl, "opts");
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}
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static void
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pfctl_nv_add_uid(nvlist_t *nvparent, const char *name,
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const struct pf_rule_uid *uid)
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{
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u_int64_t uids[2];
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nvlist_t *nvl = nvlist_create(0);
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uids[0] = uid->uid[0];
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uids[1] = uid->uid[1];
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nvlist_add_number_array(nvl, "uid", uids, 2);
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nvlist_add_number(nvl, "op", uid->op);
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nvlist_add_nvlist(nvparent, name, nvl);
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}
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static void
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pf_nvrule_uid_to_rule_uid(const nvlist_t *nvl, struct pf_rule_uid *uid)
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{
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@ -176,6 +254,18 @@ pf_nvrule_uid_to_rule_uid(const nvlist_t *nvl, struct pf_rule_uid *uid)
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uid->op = nvlist_get_number(nvl, "op");
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}
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static void
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pfctl_nv_add_divert(nvlist_t *nvparent, const char *name,
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const struct pf_rule *r)
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{
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nvlist_t *nvl = nvlist_create(0);
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pfctl_nv_add_addr(nvl, "addr", &r->divert.addr);
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nvlist_add_number(nvl, "port", r->divert.port);
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nvlist_add_nvlist(nvparent, name, nvl);
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}
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static void
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pf_nvdivert_to_divert(const nvlist_t *nvl, struct pf_rule *rule)
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{
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@ -282,6 +372,113 @@ pf_nvrule_to_rule(const nvlist_t *nvl, struct pf_rule *rule)
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rule->u_src_nodes = nvlist_get_number(nvl, "src_nodes");
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}
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int
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pfctl_add_rule(int dev, const struct pf_rule *r, const char *anchor,
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const char *anchor_call, u_int32_t ticket, u_int32_t pool_ticket)
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{
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struct pfioc_nv nv;
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u_int64_t timeouts[PFTM_MAX];
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u_int64_t set_prio[2];
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nvlist_t *nvl, *nvlr;
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int ret;
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nvl = nvlist_create(0);
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nvlr = nvlist_create(0);
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nvlist_add_number(nvl, "ticket", ticket);
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nvlist_add_number(nvl, "pool_ticket", pool_ticket);
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nvlist_add_string(nvl, "anchor", anchor);
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nvlist_add_string(nvl, "anchor_call", anchor_call);
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nvlist_add_number(nvlr, "nr", r->nr);
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pfctl_nv_add_rule_addr(nvlr, "src", &r->src);
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pfctl_nv_add_rule_addr(nvlr, "dst", &r->dst);
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nvlist_add_string(nvlr, "label", r->label);
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nvlist_add_string(nvlr, "ifname", r->ifname);
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nvlist_add_string(nvlr, "qname", r->qname);
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nvlist_add_string(nvlr, "pqname", r->pqname);
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nvlist_add_string(nvlr, "tagname", r->tagname);
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nvlist_add_string(nvlr, "match_tagname", r->match_tagname);
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nvlist_add_string(nvlr, "overload_tblname", r->overload_tblname);
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pfctl_nv_add_pool(nvlr, "rpool", &r->rpool);
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nvlist_add_number(nvlr, "os_fingerprint", r->os_fingerprint);
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nvlist_add_number(nvlr, "rtableid", r->rtableid);
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for (int i = 0; i < PFTM_MAX; i++)
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timeouts[i] = r->timeout[i];
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nvlist_add_number_array(nvlr, "timeout", timeouts, PFTM_MAX);
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nvlist_add_number(nvlr, "max_states", r->max_states);
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nvlist_add_number(nvlr, "max_src_nodes", r->max_src_nodes);
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nvlist_add_number(nvlr, "max_src_states", r->max_src_states);
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nvlist_add_number(nvlr, "max_src_conn", r->max_src_conn);
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nvlist_add_number(nvlr, "max_src_conn_rate.limit",
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r->max_src_conn_rate.limit);
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nvlist_add_number(nvlr, "max_src_conn_rate.seconds",
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r->max_src_conn_rate.seconds);
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nvlist_add_number(nvlr, "prob", r->prob);
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nvlist_add_number(nvlr, "cuid", r->cuid);
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nvlist_add_number(nvlr, "cpid", r->cpid);
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nvlist_add_number(nvlr, "return_icmp", r->return_icmp);
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nvlist_add_number(nvlr, "return_icmp6", r->return_icmp6);
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nvlist_add_number(nvlr, "max_mss", r->max_mss);
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nvlist_add_number(nvlr, "scrub_flags", r->scrub_flags);
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pfctl_nv_add_uid(nvlr, "uid", &r->uid);
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pfctl_nv_add_uid(nvlr, "gid", (const struct pf_rule_uid *)&r->gid);
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nvlist_add_number(nvlr, "rule_flag", r->rule_flag);
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nvlist_add_number(nvlr, "action", r->action);
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nvlist_add_number(nvlr, "direction", r->direction);
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nvlist_add_number(nvlr, "log", r->log);
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nvlist_add_number(nvlr, "logif", r->logif);
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nvlist_add_number(nvlr, "quick", r->quick);
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nvlist_add_number(nvlr, "ifnot", r->ifnot);
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nvlist_add_number(nvlr, "match_tag_not", r->match_tag_not);
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nvlist_add_number(nvlr, "natpass", r->natpass);
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nvlist_add_number(nvlr, "keep_state", r->keep_state);
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nvlist_add_number(nvlr, "af", r->af);
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nvlist_add_number(nvlr, "proto", r->proto);
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nvlist_add_number(nvlr, "type", r->type);
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nvlist_add_number(nvlr, "code", r->code);
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nvlist_add_number(nvlr, "flags", r->flags);
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nvlist_add_number(nvlr, "flagset", r->flagset);
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nvlist_add_number(nvlr, "min_ttl", r->min_ttl);
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nvlist_add_number(nvlr, "allow_opts", r->allow_opts);
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nvlist_add_number(nvlr, "rt", r->rt);
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nvlist_add_number(nvlr, "return_ttl", r->return_ttl);
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nvlist_add_number(nvlr, "tos", r->tos);
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nvlist_add_number(nvlr, "set_tos", r->set_tos);
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nvlist_add_number(nvlr, "anchor_relative", r->anchor_relative);
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nvlist_add_number(nvlr, "anchor_wildcard", r->anchor_wildcard);
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nvlist_add_number(nvlr, "flush", r->flush);
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nvlist_add_number(nvlr, "prio", r->prio);
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set_prio[0] = r->set_prio[0];
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set_prio[1] = r->set_prio[1];
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nvlist_add_number_array(nvlr, "set_prio", set_prio, 2);
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pfctl_nv_add_divert(nvlr, "divert", r);
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nvlist_add_nvlist(nvl, "rule", nvlr);
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/* Now do the call. */
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nv.data = nvlist_pack(nvl, &nv.len);
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nv.size = nv.len;
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ret = ioctl(dev, DIOCADDRULENV, &nv);
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free(nv.data);
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nvlist_destroy(nvl);
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return (ret);
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}
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int
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pfctl_get_rule(int dev, u_int32_t nr, u_int32_t ticket, const char *anchor,
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45
lib/libpfctl/libpfctl.h
Normal file
45
lib/libpfctl/libpfctl.h
Normal file
@ -0,0 +1,45 @@
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/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2021 Rubicon Communications, LLC (Netgate)
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _PFCTL_IOCTL_H_
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#define _PFCTL_IOCTL_H_
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#include <netpfil/pf/pf.h>
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int pfctl_get_rule(int dev, u_int32_t nr, u_int32_t ticket,
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const char *anchor, u_int32_t ruleset, struct pf_rule *rule,
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char *anchor_call);
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int pfctl_add_rule(int dev, const struct pf_rule *r, const char *anchor,
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const char *anchor_call, u_int32_t ticket, u_int32_t pool_ticket);
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#endif
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@ -9,13 +9,14 @@ MAN= pfctl.8
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SRCS = pfctl.c parse.y pfctl_parser.c pf_print_state.c pfctl_altq.c
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SRCS+= pfctl_osfp.c pfctl_radix.c pfctl_table.c pfctl_qstats.c
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SRCS+= pfctl_optimize.c pfctl_ioctl.c
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SRCS+= pfctl_optimize.c
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SRCS+= pf_ruleset.c
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WARNS?= 2
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CFLAGS+= -Wall -Wmissing-prototypes -Wno-uninitialized
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CFLAGS+= -Wstrict-prototypes
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CFLAGS+= -DENABLE_ALTQ -I${.CURDIR}
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CFLAGS+= -I${SRCTOP}/lib/libpfctl -I${OBJTOP}/lib/libpfctl
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# Need to use "WITH_" prefix to not conflict with the l/y INET/INET6 keywords
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.if ${MK_INET6_SUPPORT} != "no"
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@ -27,7 +28,7 @@ CFLAGS+= -DWITH_INET
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YFLAGS=
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LIBADD= m md nv
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LIBADD= m md pfctl
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HAS_TESTS=
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SUBDIR.${MK_TESTS}+= tests
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@ -1040,7 +1040,7 @@ anchorrule : ANCHOR anchorname dir quick interface af proto fromto
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decide_address_family($6.src.host, &r.af);
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decide_address_family($6.dst.host, &r.af);
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pfctl_add_rule(pf, &r, $2);
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pfctl_append_rule(pf, &r, $2);
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free($2);
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}
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;
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@ -4390,7 +4390,7 @@ binatrule : no BINAT natpasslog interface af proto FROM ipspec toipspec tag
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free($13);
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}
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pfctl_add_rule(pf, &binat, "");
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pfctl_append_rule(pf, &binat, "");
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}
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;
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@ -5407,7 +5407,7 @@ expand_rule(struct pf_rule *r,
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yyerror("skipping rule due to errors");
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else {
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r->nr = pf->astack[pf->asd]->match++;
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pfctl_add_rule(pf, r, anchor_call);
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pfctl_append_rule(pf, r, anchor_call);
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added++;
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}
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@ -55,6 +55,7 @@ __FBSDID("$FreeBSD$");
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#include <err.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <libpfctl.h>
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#include <limits.h>
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#include <netdb.h>
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#include <stdint.h>
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@ -63,7 +64,6 @@ __FBSDID("$FreeBSD$");
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#include <string.h>
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#include <unistd.h>
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#include "pfctl_ioctl.h"
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#include "pfctl_parser.h"
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#include "pfctl.h"
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||||
@ -1291,7 +1291,7 @@ pfctl_add_pool(struct pfctl *pf, struct pf_pool *p, sa_family_t af)
|
||||
}
|
||||
|
||||
int
|
||||
pfctl_add_rule(struct pfctl *pf, struct pf_rule *r, const char *anchor_call)
|
||||
pfctl_append_rule(struct pfctl *pf, struct pf_rule *r, const char *anchor_call)
|
||||
{
|
||||
u_int8_t rs_num;
|
||||
struct pf_rule *rule;
|
||||
@ -1309,22 +1309,22 @@ pfctl_add_rule(struct pfctl *pf, struct pf_rule *r, const char *anchor_call)
|
||||
* Don't make non-brace anchors part of the main anchor pool.
|
||||
*/
|
||||
if ((r->anchor = calloc(1, sizeof(*r->anchor))) == NULL)
|
||||
err(1, "pfctl_add_rule: calloc");
|
||||
err(1, "pfctl_append_rule: calloc");
|
||||
|
||||
pf_init_ruleset(&r->anchor->ruleset);
|
||||
r->anchor->ruleset.anchor = r->anchor;
|
||||
if (strlcpy(r->anchor->path, anchor_call,
|
||||
sizeof(rule->anchor->path)) >= sizeof(rule->anchor->path))
|
||||
errx(1, "pfctl_add_rule: strlcpy");
|
||||
errx(1, "pfctl_append_rule: strlcpy");
|
||||
if ((p = strrchr(anchor_call, '/')) != NULL) {
|
||||
if (!strlen(p))
|
||||
err(1, "pfctl_add_rule: bad anchor name %s",
|
||||
err(1, "pfctl_append_rule: bad anchor name %s",
|
||||
anchor_call);
|
||||
} else
|
||||
p = (char *)anchor_call;
|
||||
if (strlcpy(r->anchor->name, p,
|
||||
sizeof(rule->anchor->name)) >= sizeof(rule->anchor->name))
|
||||
errx(1, "pfctl_add_rule: strlcpy");
|
||||
errx(1, "pfctl_append_rule: strlcpy");
|
||||
}
|
||||
|
||||
if ((rule = calloc(1, sizeof(*rule))) == NULL)
|
||||
@ -1427,204 +1427,6 @@ pfctl_load_ruleset(struct pfctl *pf, char *path, struct pf_ruleset *rs,
|
||||
|
||||
}
|
||||
|
||||
static void
|
||||
pfctl_nv_add_addr(nvlist_t *nvparent, const char *name,
|
||||
const struct pf_addr *addr)
|
||||
{
|
||||
nvlist_t *nvl = nvlist_create(0);
|
||||
|
||||
nvlist_add_binary(nvl, "addr", addr, sizeof(*addr));
|
||||
|
||||
nvlist_add_nvlist(nvparent, name, nvl);
|
||||
}
|
||||
|
||||
static void
|
||||
pfctl_nv_add_addr_wrap(nvlist_t *nvparent, const char *name,
|
||||
const struct pf_addr_wrap *addr)
|
||||
{
|
||||
nvlist_t *nvl = nvlist_create(0);
|
||||
|
||||
nvlist_add_number(nvl, "type", addr->type);
|
||||
nvlist_add_number(nvl, "iflags", addr->iflags);
|
||||
nvlist_add_string(nvl, "ifname", addr->v.ifname);
|
||||
nvlist_add_string(nvl, "tblname", addr->v.tblname);
|
||||
pfctl_nv_add_addr(nvl, "addr", &addr->v.a.addr);
|
||||
pfctl_nv_add_addr(nvl, "mask", &addr->v.a.mask);
|
||||
|
||||
nvlist_add_nvlist(nvparent, name, nvl);
|
||||
}
|
||||
|
||||
static void
|
||||
pfctl_nv_add_rule_addr(nvlist_t *nvparent, const char *name,
|
||||
const struct pf_rule_addr *addr)
|
||||
{
|
||||
u_int64_t ports[2];
|
||||
nvlist_t *nvl = nvlist_create(0);
|
||||
|
||||
pfctl_nv_add_addr_wrap(nvl, "addr", &addr->addr);
|
||||
ports[0] = addr->port[0];
|
||||
ports[1] = addr->port[1];
|
||||
nvlist_add_number_array(nvl, "port", ports, 2);
|
||||
nvlist_add_number(nvl, "neg", addr->neg);
|
||||
nvlist_add_number(nvl, "port_op", addr->port_op);
|
||||
|
||||
nvlist_add_nvlist(nvparent, name, nvl);
|
||||
}
|
||||
|
||||
static void
|
||||
pfctl_nv_add_pool(nvlist_t *nvparent, const char *name,
|
||||
const struct pf_pool *pool)
|
||||
{
|
||||
u_int64_t ports[2];
|
||||
nvlist_t *nvl = nvlist_create(0);
|
||||
|
||||
nvlist_add_binary(nvl, "key", &pool->key, sizeof(pool->key));
|
||||
pfctl_nv_add_addr(nvl, "counter", &pool->counter);
|
||||
nvlist_add_number(nvl, "tblidx", pool->tblidx);
|
||||
|
||||
ports[0] = pool->proxy_port[0];
|
||||
ports[1] = pool->proxy_port[1];
|
||||
nvlist_add_number_array(nvl, "proxy_port", ports, 2);
|
||||
nvlist_add_number(nvl, "opts", pool->opts);
|
||||
|
||||
nvlist_add_nvlist(nvparent, name, nvl);
|
||||
}
|
||||
|
||||
static void
|
||||
pfctl_nv_add_uid(nvlist_t *nvparent, const char *name,
|
||||
const struct pf_rule_uid *uid)
|
||||
{
|
||||
u_int64_t uids[2];
|
||||
nvlist_t *nvl = nvlist_create(0);
|
||||
|
||||
uids[0] = uid->uid[0];
|
||||
uids[1] = uid->uid[1];
|
||||
nvlist_add_number_array(nvl, "uid", uids, 2);
|
||||
nvlist_add_number(nvl, "op", uid->op);
|
||||
|
||||
nvlist_add_nvlist(nvparent, name, nvl);
|
||||
}
|
||||
|
||||
static void
|
||||
pfctl_nv_add_divert(nvlist_t *nvparent, const char *name,
|
||||
const struct pf_rule *r)
|
||||
{
|
||||
nvlist_t *nvl = nvlist_create(0);
|
||||
|
||||
pfctl_nv_add_addr(nvl, "addr", &r->divert.addr);
|
||||
nvlist_add_number(nvl, "port", r->divert.port);
|
||||
|
||||
nvlist_add_nvlist(nvparent, name, nvl);
|
||||
}
|
||||
|
||||
static int
|
||||
pfctl_addrule(struct pfctl *pf, const struct pf_rule *r, const char *anchor,
|
||||
const char *anchor_call, u_int32_t ticket, u_int32_t pool_ticket)
|
||||
{
|
||||
struct pfioc_nv nv;
|
||||
u_int64_t timeouts[PFTM_MAX];
|
||||
u_int64_t set_prio[2];
|
||||
nvlist_t *nvl, *nvlr;
|
||||
int ret;
|
||||
|
||||
nvl = nvlist_create(0);
|
||||
nvlr = nvlist_create(0);
|
||||
|
||||
nvlist_add_number(nvl, "ticket", ticket);
|
||||
nvlist_add_number(nvl, "pool_ticket", pool_ticket);
|
||||
nvlist_add_string(nvl, "anchor", anchor);
|
||||
nvlist_add_string(nvl, "anchor_call", anchor_call);
|
||||
|
||||
nvlist_add_number(nvlr, "nr", r->nr);
|
||||
pfctl_nv_add_rule_addr(nvlr, "src", &r->src);
|
||||
pfctl_nv_add_rule_addr(nvlr, "dst", &r->dst);
|
||||
|
||||
nvlist_add_string(nvlr, "label", r->label);
|
||||
nvlist_add_string(nvlr, "ifname", r->ifname);
|
||||
nvlist_add_string(nvlr, "qname", r->qname);
|
||||
nvlist_add_string(nvlr, "pqname", r->pqname);
|
||||
nvlist_add_string(nvlr, "tagname", r->tagname);
|
||||
nvlist_add_string(nvlr, "match_tagname", r->match_tagname);
|
||||
nvlist_add_string(nvlr, "overload_tblname", r->overload_tblname);
|
||||
|
||||
pfctl_nv_add_pool(nvlr, "rpool", &r->rpool);
|
||||
|
||||
nvlist_add_number(nvlr, "os_fingerprint", r->os_fingerprint);
|
||||
|
||||
nvlist_add_number(nvlr, "rtableid", r->rtableid);
|
||||
for (int i = 0; i < PFTM_MAX; i++)
|
||||
timeouts[i] = r->timeout[i];
|
||||
nvlist_add_number_array(nvlr, "timeout", timeouts, PFTM_MAX);
|
||||
nvlist_add_number(nvlr, "max_states", r->max_states);
|
||||
nvlist_add_number(nvlr, "max_src_nodes", r->max_src_nodes);
|
||||
nvlist_add_number(nvlr, "max_src_states", r->max_src_states);
|
||||
nvlist_add_number(nvlr, "max_src_conn", r->max_src_conn);
|
||||
nvlist_add_number(nvlr, "max_src_conn_rate.limit",
|
||||
r->max_src_conn_rate.limit);
|
||||
nvlist_add_number(nvlr, "max_src_conn_rate.seconds",
|
||||
r->max_src_conn_rate.seconds);
|
||||
nvlist_add_number(nvlr, "prob", r->prob);
|
||||
nvlist_add_number(nvlr, "cuid", r->cuid);
|
||||
nvlist_add_number(nvlr, "cpid", r->cpid);
|
||||
|
||||
nvlist_add_number(nvlr, "return_icmp", r->return_icmp);
|
||||
nvlist_add_number(nvlr, "return_icmp6", r->return_icmp6);
|
||||
|
||||
nvlist_add_number(nvlr, "max_mss", r->max_mss);
|
||||
nvlist_add_number(nvlr, "scrub_flags", r->scrub_flags);
|
||||
|
||||
pfctl_nv_add_uid(nvlr, "uid", &r->uid);
|
||||
pfctl_nv_add_uid(nvlr, "gid", (struct pf_rule_uid *)&r->gid);
|
||||
|
||||
nvlist_add_number(nvlr, "rule_flag", r->rule_flag);
|
||||
nvlist_add_number(nvlr, "action", r->action);
|
||||
nvlist_add_number(nvlr, "direction", r->direction);
|
||||
nvlist_add_number(nvlr, "log", r->log);
|
||||
nvlist_add_number(nvlr, "logif", r->logif);
|
||||
nvlist_add_number(nvlr, "quick", r->quick);
|
||||
nvlist_add_number(nvlr, "ifnot", r->ifnot);
|
||||
nvlist_add_number(nvlr, "match_tag_not", r->match_tag_not);
|
||||
nvlist_add_number(nvlr, "natpass", r->natpass);
|
||||
|
||||
nvlist_add_number(nvlr, "keep_state", r->keep_state);
|
||||
nvlist_add_number(nvlr, "af", r->af);
|
||||
nvlist_add_number(nvlr, "proto", r->proto);
|
||||
nvlist_add_number(nvlr, "type", r->type);
|
||||
nvlist_add_number(nvlr, "code", r->code);
|
||||
nvlist_add_number(nvlr, "flags", r->flags);
|
||||
nvlist_add_number(nvlr, "flagset", r->flagset);
|
||||
nvlist_add_number(nvlr, "min_ttl", r->min_ttl);
|
||||
nvlist_add_number(nvlr, "allow_opts", r->allow_opts);
|
||||
nvlist_add_number(nvlr, "rt", r->rt);
|
||||
nvlist_add_number(nvlr, "return_ttl", r->return_ttl);
|
||||
nvlist_add_number(nvlr, "tos", r->tos);
|
||||
nvlist_add_number(nvlr, "set_tos", r->set_tos);
|
||||
nvlist_add_number(nvlr, "anchor_relative", r->anchor_relative);
|
||||
nvlist_add_number(nvlr, "anchor_wildcard", r->anchor_wildcard);
|
||||
|
||||
nvlist_add_number(nvlr, "flush", r->flush);
|
||||
|
||||
nvlist_add_number(nvlr, "prio", r->prio);
|
||||
set_prio[0] = r->set_prio[0];
|
||||
set_prio[1] = r->set_prio[1];
|
||||
nvlist_add_number_array(nvlr, "set_prio", set_prio, 2);
|
||||
|
||||
pfctl_nv_add_divert(nvlr, "divert", r);
|
||||
|
||||
nvlist_add_nvlist(nvl, "rule", nvlr);
|
||||
|
||||
/* Now do the call. */
|
||||
nv.data = nvlist_pack(nvl, &nv.len);
|
||||
nv.size = nv.len;
|
||||
|
||||
ret = ioctl(pf->dev, DIOCADDRULENV, &nv);
|
||||
|
||||
free(nv.data);
|
||||
nvlist_destroy(nvl);
|
||||
|
||||
return (ret);
|
||||
}
|
||||
|
||||
int
|
||||
pfctl_load_rule(struct pfctl *pf, char *path, struct pf_rule *r, int depth)
|
||||
{
|
||||
@ -1657,7 +1459,7 @@ pfctl_load_rule(struct pfctl *pf, char *path, struct pf_rule *r, int depth)
|
||||
if ((pf->opts & PF_OPT_NOACTION) == 0) {
|
||||
if (pfctl_add_pool(pf, &r->rpool, r->af))
|
||||
return (1);
|
||||
if (pfctl_addrule(pf, r, anchor, name, ticket,
|
||||
if (pfctl_add_rule(pf->dev, r, anchor, name, ticket,
|
||||
pf->paddr.ticket))
|
||||
err(1, "DIOCADDRULENV");
|
||||
}
|
||||
|
||||
@ -1,43 +0,0 @@
|
||||
/*-
|
||||
* SPDX-License-Identifier: BSD-2-Clause
|
||||
*
|
||||
* Copyright (c) 2021 Rubicon Communications, LLC (Netgate)
|
||||
* All rights reserved.
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* 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 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#ifndef _PFCTL_IOCTL_H_
|
||||
#define _PFCTL_IOCTL_H_
|
||||
|
||||
#include <netpfil/pf/pf.h>
|
||||
|
||||
int pfctl_get_rule(int dev, u_int32_t nr, u_int32_t ticket,
|
||||
const char *anchor, u_int32_t ruleset, struct pf_rule *rule,
|
||||
char *anchor_call);
|
||||
|
||||
#endif
|
||||
@ -33,12 +33,12 @@ __FBSDID("$FreeBSD$");
|
||||
#include <ctype.h>
|
||||
#include <err.h>
|
||||
#include <errno.h>
|
||||
#include <libpfctl.h>
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "pfctl_ioctl.h"
|
||||
#include "pfctl_parser.h"
|
||||
#include "pfctl.h"
|
||||
|
||||
|
||||
@ -252,7 +252,7 @@ TAILQ_HEAD(pf_opt_queue, pf_opt_rule);
|
||||
int pfctl_rules(int, char *, int, int, char *, struct pfr_buffer *);
|
||||
int pfctl_optimize_ruleset(struct pfctl *, struct pf_ruleset *);
|
||||
|
||||
int pfctl_add_rule(struct pfctl *, struct pf_rule *, const char *);
|
||||
int pfctl_append_rule(struct pfctl *, struct pf_rule *, const char *);
|
||||
int pfctl_add_altq(struct pfctl *, struct pf_altq *);
|
||||
int pfctl_add_pool(struct pfctl *, struct pf_pool *, sa_family_t);
|
||||
void pfctl_move_pool(struct pf_pool *, struct pf_pool *);
|
||||
|
||||
@ -57,6 +57,7 @@ _INTERNALLIBS= \
|
||||
opts \
|
||||
parse \
|
||||
pe \
|
||||
pfctl \
|
||||
pmcstat \
|
||||
sl \
|
||||
sm \
|
||||
@ -387,6 +388,7 @@ _DP_zutil= avl tpool
|
||||
_DP_be= zfs spl nvpair zfsbootenv
|
||||
_DP_netmap=
|
||||
_DP_ifconfig= m
|
||||
_DP_pfctl= nv
|
||||
|
||||
# OFED support
|
||||
.if ${MK_OFED} != "no"
|
||||
@ -564,6 +566,9 @@ LIBOPTS?= ${LIBOPTSDIR}/libopts${PIE_SUFFIX}.a
|
||||
LIBPARSEDIR= ${_LIB_OBJTOP}/usr.sbin/ntp/libparse
|
||||
LIBPARSE?= ${LIBPARSEDIR}/libparse${PIE_SUFFIX}.a
|
||||
|
||||
LIBPFCTL= ${_LIB_OBJTOP}/lib/libpfctl
|
||||
LIBPFCTL?= ${LIBPFCTLDIR}/libpfctl${PIE_SUFFIX}.a
|
||||
|
||||
LIBLPRDIR= ${_LIB_OBJTOP}/usr.sbin/lpr/common_source
|
||||
LIBLPR?= ${LIBLPRDIR}/liblpr${PIE_SUFFIX}.a
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user