6b6ac9438f
package does have BXA export approval, but the licensing strings on the dnssafe code are a bit unpleasant. The crypto is easy to restore and bind will run without it - just without full dnssec support. Obtained from: The Internet Software Consortium (www.isc.org)
664 lines
18 KiB
C
664 lines
18 KiB
C
#if !defined(lint) && !defined(SABER)
|
|
static const char sccsid[] = "@(#)db_dump.c 4.33 (Berkeley) 3/3/91";
|
|
static const char rcsid[] = "$Id: db_dump.c,v 8.40 1999/10/13 16:39:01 vixie Exp $";
|
|
#endif /* not lint */
|
|
|
|
/*
|
|
* Copyright (c) 1986, 1988, 1990
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. 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.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
|
|
*/
|
|
|
|
/*
|
|
* Portions Copyright (c) 1993 by Digital Equipment Corporation.
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies, and that
|
|
* the name of Digital Equipment Corporation not be used in advertising or
|
|
* publicity pertaining to distribution of the document or software without
|
|
* specific, written prior permission.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
|
|
* WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
|
|
* CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
|
|
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
|
|
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
|
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
/*
|
|
* Portions Copyright (c) 1995 by International Business Machines, Inc.
|
|
*
|
|
* International Business Machines, Inc. (hereinafter called IBM) grants
|
|
* permission under its copyrights to use, copy, modify, and distribute this
|
|
* Software with or without fee, provided that the above copyright notice and
|
|
* all paragraphs of this notice appear in all copies, and that the name of IBM
|
|
* not be used in connection with the marketing of any product incorporating
|
|
* the Software or modifications thereof, without specific, written prior
|
|
* permission.
|
|
*
|
|
* To the extent it has a right to do so, IBM grants an immunity from suit
|
|
* under its patents, if any, for the use, sale or manufacture of products to
|
|
* the extent that such products are used for performing Domain Name System
|
|
* dynamic updates in TCP/IP networks by means of the Software. No immunity is
|
|
* granted for any product per se or for any other function of any product.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
|
|
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
|
* PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
|
|
* DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
|
|
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
|
|
* IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
|
|
*/
|
|
|
|
/*
|
|
* Portions Copyright (c) 1996-1999 by Internet Software Consortium.
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
|
|
* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
|
|
* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
|
|
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
|
|
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
|
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
#include "port_before.h"
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/param.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/un.h>
|
|
|
|
#include <netinet/in.h>
|
|
#include <arpa/nameser.h>
|
|
#include <arpa/inet.h>
|
|
|
|
#include <errno.h>
|
|
#include <netdb.h>
|
|
#include <resolv.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <syslog.h>
|
|
#include <time.h>
|
|
|
|
#include <isc/eventlib.h>
|
|
#include <isc/logging.h>
|
|
|
|
#include "port_after.h"
|
|
|
|
#include "named.h"
|
|
|
|
static const char *MkCredStr(int);
|
|
|
|
/*
|
|
* Dump current data base in a format similar to RFC 883.
|
|
*/
|
|
|
|
void
|
|
doadump()
|
|
{
|
|
FILE *fp;
|
|
|
|
ns_notice(ns_log_db, "dumping nameserver data");
|
|
|
|
if ((fp = write_open(server_options->dump_filename)) == NULL)
|
|
return;
|
|
gettime(&tt);
|
|
fprintf(fp, "; Dumped at %s", ctimel(tt.tv_sec));
|
|
if (zones != NULL && nzones != 0)
|
|
zt_dump(fp);
|
|
fputs(
|
|
"; Note: Cr=(auth,answer,addtnl,cache) tag only shown for non-auth RR's\n",
|
|
fp);
|
|
fputs(
|
|
"; Note: NT=milliseconds for any A RR which we've used as a nameserver\n",
|
|
fp);
|
|
fprintf(fp, "; --- Cache & Data ---\n");
|
|
if (hashtab != NULL)
|
|
(void) db_dump(hashtab, fp, DB_Z_ALL, "");
|
|
fprintf(fp, "; --- Hints ---\n");
|
|
if (fcachetab != NULL)
|
|
(void) db_dump(fcachetab, fp, DB_Z_ALL, "");
|
|
(void) my_fclose(fp);
|
|
ns_notice(ns_log_db, "finished dumping nameserver data");
|
|
}
|
|
|
|
int
|
|
zt_dump(FILE *fp) {
|
|
struct zoneinfo *zp;
|
|
|
|
fprintf(fp, ";; ++zone table++\n");
|
|
for (zp = &zones[0]; zp < &zones[nzones]; zp++) {
|
|
char *pre, buf[64];
|
|
u_int cnt;
|
|
|
|
if (!zp->z_origin)
|
|
continue;
|
|
|
|
fprintf(fp, "; %s (type %d, class %d, source %s)\n",
|
|
zp->z_origin
|
|
? (*zp->z_origin ? zp->z_origin : ".")
|
|
: "Nil",
|
|
zp->z_type, zp->z_class,
|
|
zp->z_source ? zp->z_source : "Nil");
|
|
fprintf(fp, ";\ttime=%lu, lastupdate=%lu, serial=%u,\n",
|
|
(u_long)zp->z_time, (u_long)zp->z_lastupdate,
|
|
zp->z_serial);
|
|
fprintf(fp, ";\trefresh=%u, retry=%u, expire=%u, minimum=%u\n",
|
|
zp->z_refresh, zp->z_retry,
|
|
zp->z_expire, zp->z_minimum);
|
|
fprintf(fp, ";\tftime=%lu, xaddrcnt=%d, state=%04x, pid=%d\n",
|
|
(u_long)zp->z_ftime, zp->z_xaddrcnt,
|
|
zp->z_flags, (int)zp->z_xferpid);
|
|
sprintf(buf, ";\tz_addr[%d]: ", zp->z_addrcnt);
|
|
pre = buf;
|
|
for (cnt = 0; cnt < zp->z_addrcnt; cnt++) {
|
|
fprintf(fp, "%s[%s]", pre, inet_ntoa(zp->z_addr[cnt]));
|
|
pre = ", ";
|
|
}
|
|
if (zp->z_addrcnt)
|
|
fputc('\n', fp);
|
|
if (zp->z_axfr_src.s_addr != 0)
|
|
fprintf(fp, ";\tupdate source [%s]\n",
|
|
inet_ntoa(zp->z_axfr_src));
|
|
}
|
|
fprintf(fp, ";; --zone table--\n");
|
|
return (0);
|
|
}
|
|
|
|
int
|
|
db_dump(struct hashbuf *htp, FILE *fp, int zone, char *origin) {
|
|
struct databuf *dp = NULL;
|
|
struct namebuf *np;
|
|
struct namebuf **npp, **nppend;
|
|
char dname[MAXDNAME];
|
|
u_int32_t n;
|
|
int j, i, found_data, tab, printed_origin;
|
|
u_char *cp, *end;
|
|
const char *proto, *sep;
|
|
int16_t type;
|
|
u_int16_t keyflags;
|
|
u_char *sigdata, *certdata;
|
|
u_char *savecp;
|
|
char temp_base64[NS_MD5RSA_MAX_BASE64];
|
|
|
|
found_data = 0;
|
|
printed_origin = 0;
|
|
npp = htp->h_tab;
|
|
nppend = npp + htp->h_size;
|
|
while (npp < nppend) {
|
|
for (np = *npp++; np != NULL; np = np->n_next) {
|
|
if (np->n_data == NULL)
|
|
continue;
|
|
/* Blecch - can't tell if there is data here for the
|
|
* right zone, so can't print name yet
|
|
*/
|
|
found_data = 0;
|
|
/* we want a snapshot in time... */
|
|
for (dp = np->n_data; dp != NULL; dp = dp->d_next) {
|
|
/* Is the data for this zone? */
|
|
if (zone != DB_Z_ALL && dp->d_zone != zone)
|
|
continue;
|
|
/* XXX why are we not calling stale() here? */
|
|
if (dp->d_zone == DB_Z_CACHE &&
|
|
dp->d_ttl <= (u_int32_t)tt.tv_sec &&
|
|
(dp->d_flags & DB_F_HINT) == 0)
|
|
continue;
|
|
if (!printed_origin) {
|
|
fprintf(fp, "$ORIGIN %s.\n", origin);
|
|
printed_origin++;
|
|
}
|
|
tab = 0;
|
|
if (dp->d_rcode == NXDOMAIN ||
|
|
dp->d_rcode == NOERROR_NODATA) {
|
|
fputc(';', fp);
|
|
} else if (found_data == 0 || found_data == 1) {
|
|
found_data = 2;
|
|
}
|
|
if (found_data == 0 || found_data == 2) {
|
|
if (NAME(*np)[0] == '\0') {
|
|
if (origin[0] == '\0')
|
|
fprintf(fp, ".\t");
|
|
else
|
|
fprintf(fp, ".%s.\t", origin); /* ??? */
|
|
} else
|
|
fprintf(fp, "%s\t", NAME(*np));
|
|
if (NAMELEN(*np) < (unsigned)8)
|
|
tab = 1;
|
|
found_data++;
|
|
} else {
|
|
(void) putc('\t', fp);
|
|
tab = 1;
|
|
}
|
|
if (dp->d_zone == DB_Z_CACHE) {
|
|
if (dp->d_flags & DB_F_HINT &&
|
|
(int32_t)(dp->d_ttl - tt.tv_sec)
|
|
< DB_ROOT_TIMBUF)
|
|
fprintf(fp, "%d\t", DB_ROOT_TIMBUF);
|
|
else
|
|
fprintf(fp, "%d\t",
|
|
(int)(dp->d_ttl - tt.tv_sec));
|
|
} else if (dp->d_ttl != USE_MINIMUM)
|
|
fprintf(fp, "%d\t", (int)dp->d_ttl);
|
|
else
|
|
fprintf(fp, "%d\t",
|
|
zones[dp->d_zone].z_minimum);
|
|
fprintf(fp, "%s\t%s\t",
|
|
p_class(dp->d_class),
|
|
p_type(dp->d_type));
|
|
cp = (u_char *)dp->d_data;
|
|
sep = "\t;";
|
|
type = dp->d_type;
|
|
if (dp->d_rcode == NXDOMAIN ||
|
|
dp->d_rcode == NOERROR_NODATA) {
|
|
#ifdef RETURNSOA
|
|
if (dp->d_size == 0) {
|
|
#endif
|
|
|
|
fprintf(fp, "%s%s-$",
|
|
(dp->d_rcode == NXDOMAIN)
|
|
?"NXDOMAIN" :"NODATA",
|
|
sep);
|
|
goto eoln;
|
|
#ifdef RETURNSOA
|
|
} else {
|
|
type = T_SOA;
|
|
}
|
|
#endif
|
|
}
|
|
/*
|
|
* Print type specific data
|
|
*/
|
|
/* XXX why are we not using ns_sprintrr() here? */
|
|
switch (type) {
|
|
case T_A:
|
|
switch (dp->d_class) {
|
|
case C_IN:
|
|
case C_HS:
|
|
fputs(inet_ntoa(ina_get(cp)), fp);
|
|
break;
|
|
}
|
|
if (dp->d_nstime) {
|
|
fprintf(fp, "%sNT=%d",
|
|
sep, dp->d_nstime);
|
|
sep = " ";
|
|
}
|
|
break;
|
|
case T_CNAME:
|
|
case T_MB:
|
|
case T_MG:
|
|
case T_MR:
|
|
case T_PTR:
|
|
fprintf(fp, "%s.", cp);
|
|
break;
|
|
|
|
case T_NS:
|
|
cp = (u_char *)dp->d_data;
|
|
if (cp[0] == '\0')
|
|
fprintf(fp, ".\t");
|
|
else
|
|
fprintf(fp, "%s.", cp);
|
|
break;
|
|
|
|
case T_HINFO:
|
|
case T_ISDN: {
|
|
char buf[256];
|
|
|
|
if ((n = *cp++) != '\0') {
|
|
memcpy(buf, cp, n); buf[n] = '\0';
|
|
fprintf(fp, "\"%.*s\"", (int)n, buf);
|
|
cp += n;
|
|
} else
|
|
fprintf(fp, "\"\"");
|
|
if ((n = *cp++) != '\0') {
|
|
memcpy(buf, cp, n); buf[n] = '\0';
|
|
fprintf(fp, " \"%.*s\"", (int)n, buf);
|
|
} else
|
|
fprintf(fp, " \"\"");
|
|
break;
|
|
}
|
|
|
|
case T_SOA:
|
|
fprintf(fp, "%s.", cp);
|
|
cp += strlen((char *)cp) + 1;
|
|
fprintf(fp, " %s. (\n", cp);
|
|
#if defined(RETURNSOA)
|
|
if (dp->d_rcode)
|
|
fputs(";", fp);
|
|
#endif
|
|
cp += strlen((char *)cp) + 1;
|
|
NS_GET32(n, cp);
|
|
fprintf(fp, "\t\t%u", n);
|
|
NS_GET32(n, cp);
|
|
fprintf(fp, " %u", n);
|
|
NS_GET32(n, cp);
|
|
fprintf(fp, " %u", n);
|
|
NS_GET32(n, cp);
|
|
fprintf(fp, " %u", n);
|
|
NS_GET32(n, cp);
|
|
fprintf(fp, " %u )", n);
|
|
#if defined(RETURNSOA)
|
|
if (dp->d_rcode) {
|
|
fprintf(fp,";%s.;%s%s-$",cp,
|
|
(dp->d_rcode == NXDOMAIN) ?
|
|
"NXDOMAIN" : "NODATA",
|
|
sep);
|
|
}
|
|
#endif
|
|
break;
|
|
|
|
case T_MX:
|
|
case T_AFSDB:
|
|
case T_RT:
|
|
NS_GET16(n, cp);
|
|
fprintf(fp, "%u", n);
|
|
fprintf(fp, " %s.", cp);
|
|
break;
|
|
|
|
case T_PX:
|
|
NS_GET16(n, cp);
|
|
fprintf(fp, "%u", n);
|
|
fprintf(fp, " %s.", cp);
|
|
cp += strlen((char *)cp) + 1;
|
|
fprintf(fp, " %s.", cp);
|
|
break;
|
|
|
|
case T_X25:
|
|
if ((n = *cp++) != '\0')
|
|
fprintf(fp, " \"%.*s\"", (int)n, cp);
|
|
else
|
|
fprintf(fp, " \"\"");
|
|
break;
|
|
|
|
case T_TXT:
|
|
end = (u_char *)dp->d_data + dp->d_size;
|
|
while (cp < end) {
|
|
(void) putc('"', fp);
|
|
if ((n = *cp++) != '\0') {
|
|
for (j = n ; j > 0 && cp < end ; j--) {
|
|
if (*cp == '\n' || *cp == '"' || *cp == '\\')
|
|
(void) putc('\\', fp);
|
|
(void) putc(*cp++, fp);
|
|
}
|
|
}
|
|
(void) putc('"', fp);
|
|
if (cp < end)
|
|
(void) putc(' ', fp);
|
|
}
|
|
break;
|
|
|
|
case T_NSAP:
|
|
(void) fputs(inet_nsap_ntoa(dp->d_size,
|
|
dp->d_data, NULL),
|
|
fp);
|
|
break;
|
|
|
|
case T_AAAA: {
|
|
char t[sizeof
|
|
"ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"
|
|
];
|
|
|
|
(void) fputs(inet_ntop(AF_INET6, dp->d_data,
|
|
t, sizeof t),
|
|
fp);
|
|
break;
|
|
}
|
|
|
|
case T_LOC: {
|
|
char t[256];
|
|
|
|
(void) fputs(loc_ntoa(dp->d_data, t), fp);
|
|
break;
|
|
}
|
|
|
|
case T_NAPTR: {
|
|
u_int32_t order, preference;
|
|
|
|
NS_GET16(order, cp);
|
|
fprintf(fp, "%u", order);
|
|
|
|
NS_GET16(preference, cp);
|
|
fprintf(fp, "%u", preference);
|
|
|
|
if ((n = *cp++) != 0) {
|
|
fprintf(fp, "\"%.*s\"", (int)n, cp);
|
|
cp += n;
|
|
}
|
|
if ((n = *cp++) != 0) {
|
|
fprintf(fp, "\"%.*s\"", (int)n, cp);
|
|
cp += n;
|
|
}
|
|
if ((n = *cp++) != 0) {
|
|
fprintf(fp, " \"%.*s\"", (int)n, cp);
|
|
cp += n;
|
|
}
|
|
fprintf(fp, " %s.", cp);
|
|
|
|
break;
|
|
}
|
|
|
|
case T_SRV: {
|
|
u_int priority, weight, port;
|
|
|
|
NS_GET16(priority, cp);
|
|
NS_GET16(weight, cp);
|
|
NS_GET16(port, cp);
|
|
fprintf(fp, "\t%u %u %u %s.",
|
|
priority, weight, port, cp);
|
|
break;
|
|
}
|
|
|
|
case T_WKS:
|
|
fputs(inet_ntoa(ina_get(cp)), fp);
|
|
cp += INADDRSZ;
|
|
proto = protocolname(*cp);
|
|
cp += sizeof(char);
|
|
fprintf(fp, " %s ", proto);
|
|
i = 0;
|
|
while(cp < (u_char *)dp->d_data + dp->d_size) {
|
|
j = *cp++;
|
|
do {
|
|
if (j & 0200)
|
|
fprintf(fp, " %s",
|
|
servicename(i, proto));
|
|
j <<= 1;
|
|
} while (++i & 07);
|
|
}
|
|
break;
|
|
|
|
case T_MINFO:
|
|
case T_RP:
|
|
fprintf(fp, "%s.", cp);
|
|
cp += strlen((char *)cp) + 1;
|
|
fprintf(fp, " %s.", cp);
|
|
break;
|
|
|
|
case T_KEY:
|
|
savecp = cp; /* save the beginning */
|
|
/*>>> Flags (unsigned_16) */
|
|
NS_GET16(keyflags,cp);
|
|
fprintf(fp, "0x%04x ", keyflags);
|
|
/*>>> Protocol (8-bit decimal) */
|
|
fprintf(fp, "%3u ", *cp++);
|
|
/*>>> Algorithm id (8-bit decimal) */
|
|
fprintf(fp, "%3u ", *cp++);
|
|
|
|
/*>>> Public-Key Data (multidigit BASE64) */
|
|
/* containing ExponentLen, Exponent, and Modulus */
|
|
i = b64_ntop(cp, dp->d_size - (cp - savecp),
|
|
temp_base64,
|
|
sizeof temp_base64);
|
|
if (i < 0)
|
|
fprintf(fp, "; BAD BASE64");
|
|
else
|
|
fprintf(fp, "%s", temp_base64);
|
|
break;
|
|
|
|
case T_SIG:
|
|
sigdata = cp;
|
|
/* RRtype (char *) */
|
|
NS_GET16(n,cp);
|
|
fprintf(fp, "%s ", p_type(n));
|
|
/* Algorithm id (8-bit decimal) */
|
|
fprintf(fp, "%d ", *cp++);
|
|
/* Labels (8-bit decimal) */
|
|
fprintf(fp, "%d ", *cp++);
|
|
/* OTTL (u_long) */
|
|
NS_GET32(n, cp);
|
|
fprintf(fp, "%u ", n);
|
|
/* Texp (u_long) */
|
|
NS_GET32(n, cp);
|
|
fprintf(fp, "%s ", p_secstodate (n));
|
|
/* Tsig (u_long) */
|
|
NS_GET32(n, cp);
|
|
fprintf(fp, "%s ", p_secstodate (n));
|
|
/* Kfootprint (unsigned_16) */
|
|
NS_GET16(n, cp);
|
|
fprintf(fp, "%u ", n);
|
|
/* Signer's Name (char *) */
|
|
fprintf(fp, "%s ", cp);
|
|
cp += strlen((char *)cp) + 1;
|
|
/* Signature (base64 of any length) */
|
|
i = b64_ntop(cp, dp->d_size - (cp - sigdata),
|
|
temp_base64,
|
|
sizeof temp_base64);
|
|
if (i < 0)
|
|
fprintf(fp, "; BAD BASE64");
|
|
else
|
|
fprintf(fp, "%s", temp_base64);
|
|
break;
|
|
|
|
case T_NXT:
|
|
fprintf(fp, "%s.", cp);
|
|
n = strlen ((char *)cp) + 1;
|
|
cp += n;
|
|
i = 8 * (dp->d_size - n); /* How many bits? */
|
|
for (n = 0; n < (u_int32_t)i; n++) {
|
|
if (NS_NXT_BIT_ISSET(n, cp))
|
|
fprintf(fp," %s", p_type(n));
|
|
}
|
|
break;
|
|
|
|
case ns_t_cert:
|
|
certdata = cp;
|
|
NS_GET16(n,cp);
|
|
fprintf(fp, "%d ", n); /* cert type */
|
|
|
|
NS_GET16(n,cp);
|
|
fprintf(fp, "%d %d ", n, *cp++); /* tag & alg */
|
|
|
|
/* Certificate (base64 of any length) */
|
|
i = b64_ntop(cp,
|
|
dp->d_size - (cp - certdata),
|
|
temp_base64, sizeof(temp_base64));
|
|
if (i < 0)
|
|
fprintf(fp, "; BAD BASE64");
|
|
else
|
|
fprintf(fp, "%s", temp_base64);
|
|
break;
|
|
|
|
default:
|
|
fprintf(fp, "%s?d_type=%d?",
|
|
sep, dp->d_type);
|
|
sep = " ";
|
|
}
|
|
if (dp->d_cred < DB_C_ZONE) {
|
|
fprintf(fp, "%sCr=%s",
|
|
sep, MkCredStr(dp->d_cred));
|
|
sep = " ";
|
|
} else {
|
|
fprintf(fp, "%sCl=%d",
|
|
sep, dp->d_clev);
|
|
sep = " ";
|
|
}
|
|
if ((dp->d_flags & DB_F_LAME) != 0) {
|
|
time_t when;
|
|
getname(np, dname, sizeof(dname));
|
|
when = db_lame_find(dname, dp);
|
|
if (when != 0 && when > tt.tv_sec) {
|
|
fprintf(fp, "%sLAME=%d",
|
|
sep, when - tt.tv_sec);
|
|
sep = " ";
|
|
}
|
|
}
|
|
|
|
eoln:
|
|
if (dp->d_ns != NULL){
|
|
fprintf(fp, "%s[%s]",
|
|
sep, inet_ntoa(dp->d_ns->addr));
|
|
sep = " ";
|
|
}
|
|
putc('\n', fp);
|
|
}
|
|
}
|
|
}
|
|
if (ferror(fp))
|
|
return (NODBFILE);
|
|
|
|
npp = htp->h_tab;
|
|
nppend = npp + htp->h_size;
|
|
while (npp < nppend) {
|
|
for (np = *npp++; np != NULL; np = np->n_next) {
|
|
if (np->n_hash == NULL)
|
|
continue;
|
|
getname(np, dname, sizeof(dname));
|
|
if (db_dump(np->n_hash, fp, zone, dname) == NODBFILE)
|
|
return (NODBFILE);
|
|
}
|
|
}
|
|
return (OK);
|
|
}
|
|
|
|
static const char *
|
|
MkCredStr(int cred) {
|
|
static char badness[20];
|
|
|
|
switch (cred) {
|
|
case DB_C_ZONE: return "zone";
|
|
case DB_C_AUTH: return "auth";
|
|
case DB_C_ANSWER: return "answer";
|
|
case DB_C_ADDITIONAL: return "addtnl";
|
|
case DB_C_CACHE: return "cache";
|
|
default: break;
|
|
}
|
|
sprintf(badness, "?%d?", cred);
|
|
return (badness);
|
|
}
|