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-rw-r--r--src/src/dane-openssl.c6
-rw-r--r--src/src/dns.c2
-rw-r--r--src/src/tls-openssl.c12
-rw-r--r--test/dnszones-src/db.test.ex3
-rw-r--r--test/log/58502
-rw-r--r--test/src/fakens.c74
6 files changed, 67 insertions, 32 deletions
diff --git a/src/src/dane-openssl.c b/src/src/dane-openssl.c
index aee6323bf..4f90caa4a 100644
--- a/src/src/dane-openssl.c
+++ b/src/src/dane-openssl.c
@@ -1162,7 +1162,8 @@ dane_cert_list xlist = 0;
dane_pkey_list klist = 0;
const EVP_MD *md = 0;
-DEBUG(D_tls) debug_printf("Dane add_tlsa\n");
+DEBUG(D_tls) debug_printf("Dane add-tlsa: usage %u sel %u mdname \"%s\"\n",
+ usage, selector, mdname);
if(dane_idx < 0 || !(dane = SSL_get_ex_data(ssl, dane_idx)))
{
@@ -1340,7 +1341,7 @@ if(sctx->app_verify_callback != verify_cert)
return -1;
}
#else
-DEBUG(D_tls) debug_printf("Dane ssl_init\n");
+DEBUG(D_tls) debug_printf("Dane ssl-init\n");
if(dane_idx < 0)
{
DANEerr(DANE_F_SSL_DANE_INIT, DANE_R_LIBRARY_INIT);
@@ -1362,7 +1363,6 @@ if(!SSL_set_ex_data(ssl, dane_idx, dane))
OPENSSL_free(dane);
return 0;
}
-DEBUG(D_tls) debug_printf("Dane ssl-init: new dane struct: %p\n", dane);
dane->verify = 0;
dane->hosts = 0;
diff --git a/src/src/dns.c b/src/src/dns.c
index 6efb88d58..3d047abba 100644
--- a/src/src/dns.c
+++ b/src/src/dns.c
@@ -607,7 +607,7 @@ if (check_dns_names_pattern[0] != 0 && type != T_PTR && type != T_TXT)
/* For an SRV lookup, skip over the first two components (the service and
protocol names, which both start with an underscore). */
- if (type == T_SRV)
+ if (type == T_SRV || type == T_TLSA)
{
while (*checkname++ != '.');
while (*checkname++ != '.');
diff --git a/src/src/tls-openssl.c b/src/src/tls-openssl.c
index eb74605da..70ac63f16 100644
--- a/src/src/tls-openssl.c
+++ b/src/src/tls-openssl.c
@@ -1663,8 +1663,8 @@ if (host->dnssec == DS_YES)
}
else if (dane_required)
{
- /* Hmm - what lookup, precisely? */
/*XXX a shame we only find this after making tcp & smtp connection */
+ /* move the test earlier? */
log_write(0, LOG_MAIN, "DANE error: previous lookup not DNSSEC");
return FAIL;
}
@@ -1714,9 +1714,9 @@ if (expciphers != NULL)
if (dane)
{
if (!DANESSL_library_init())
- return tls_error(US"library init", host, US"DANE library error");
+ return tls_error(US"library init", host, NULL);
if (DANESSL_CTX_init(client_ctx) <= 0)
- return tls_error(US"context init", host, US"DANE library error");
+ return tls_error(US"context init", host, NULL);
}
else
@@ -1777,7 +1777,7 @@ if (dane)
uschar * hostnames[2] = { host->name, NULL };
if (DANESSL_init(client_ssl, NULL, hostnames) != 1)
- return tls_error(US"hostnames load", host, US"DANE library error");
+ return tls_error(US"hostnames load", host, NULL);
for (rr = dns_next_rr(&tlsa_dnsa, &dnss, RESET_ANSWERS);
rr;
@@ -1805,8 +1805,8 @@ if (dane)
mdname, p, rr->size - (p - rr->data)))
{
default:
- case 0: /* action not taken; log error */
- return FAIL;
+ case 0: /* action not taken */
+ return tls_error(US"tlsa load", host, NULL);
case 1: break;
}
}
diff --git a/test/dnszones-src/db.test.ex b/test/dnszones-src/db.test.ex
index c65baa470..bd334918b 100644
--- a/test/dnszones-src/db.test.ex
+++ b/test/dnszones-src/db.test.ex
@@ -77,10 +77,13 @@ badloop A V4NET.0.0.1
v6 AAAA V6NET:ffff:836f:0a00:000a:0800:200a:c032
; Alias A and CNAME records for the local host, under the name "eximtesthost"
+; Make the A covered by DNSSEC and add a TLSA for it.
DNSSEC eximtesthost A HOSTIPV4
alias-eximtesthost CNAME eximtesthost.test.ex.
+DNSSEC _1225._tcp.eximtesthost TLSA 3 1 2 f000baaa
+
; A bad CNAME
badcname CNAME rhubarb.test.ex.
diff --git a/test/log/5850 b/test/log/5850
index f0432dd7e..e8b37bb61 100644
--- a/test/log/5850
+++ b/test/log/5850
@@ -1,6 +1,6 @@
1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss
1999-03-02 09:44:33 Start queue run: pid=pppp -qf
-1999-03-02 09:44:33 10HmaX-0005vi-00 DANE error: TLSA lookup failed
+1999-03-02 09:44:33 10HmaX-0005vi-00 TLS error on connection to eximtesthost.test.ex [ip4.ip4.ip4.ip4] (tlsa load): error:8006C067:DANE library:func(108):Bad TLSA record digest
1999-03-02 09:44:33 10HmaX-0005vi-00 == CALLER@mxplain.test.ex R=client T=send_to_server defer (-37): failure while setting up TLS session
1999-03-02 09:44:33 End queue run: pid=pppp -qf
diff --git a/test/src/fakens.c b/test/src/fakens.c
index ec7588cc8..912f41984 100644
--- a/test/src/fakens.c
+++ b/test/src/fakens.c
@@ -99,21 +99,25 @@ not defined, assume we are in this state. A really old system might not even
know about AAAA and SRV at all. */
#ifndef ns_t_a
-#define ns_t_a T_A
-#define ns_t_ns T_NS
-#define ns_t_cname T_CNAME
-#define ns_t_soa T_SOA
-#define ns_t_ptr T_PTR
-#define ns_t_mx T_MX
-#define ns_t_txt T_TXT
-#define ns_t_aaaa T_AAAA
-#define ns_t_srv T_SRV
-#ifndef T_AAAA
-#define T_AAAA 28
-#endif
-#ifndef T_SRV
-#define T_SRV 33
-#endif
+# define ns_t_a T_A
+# define ns_t_ns T_NS
+# define ns_t_cname T_CNAME
+# define ns_t_soa T_SOA
+# define ns_t_ptr T_PTR
+# define ns_t_mx T_MX
+# define ns_t_txt T_TXT
+# define ns_t_aaaa T_AAAA
+# define ns_t_srv T_SRV
+# define ns_t_tlsa T_TLSA
+# ifndef T_AAAA
+# define T_AAAA 28
+# endif
+# ifndef T_SRV
+# define T_SRV 33
+# endif
+# ifndef T_TLSA
+# define T_TLSA 52
+# endif
#endif
static tlist type_list[] = {
@@ -126,6 +130,7 @@ static tlist type_list[] = {
{ US"TXT", ns_t_txt },
{ US"AAAA", ns_t_aaaa },
{ US"SRV", ns_t_srv },
+ { US"TLSA", ns_t_tlsa },
{ NULL, 0 }
};
@@ -189,6 +194,20 @@ while (*name != 0)
return pk;
}
+uschar *
+shortfield(uschar ** pp, uschar * pk)
+{
+unsigned value = 0;
+uschar * p = *pp;
+
+while (isdigit(*p)) value = value*10 + *p++ - '0';
+while (isspace(*p)) p++;
+*pp = p;
+*pk++ = (value >> 8) & 255;
+*pk++ = value & 255;
+return pk;
+}
+
/*************************************************
@@ -237,7 +256,7 @@ if (typeptr->name == NULL)
rrdomain[0] = 0; /* No previous domain */
(void)fseek(f, 0, SEEK_SET); /* Start again at the beginning */
-*dnssec = TRUE; /* cancelled by first nonsecure rec found */
+*dnssec = TRUE; /* cancelled by first nonsecure rec found */
/* Scan for RRs */
@@ -387,11 +406,7 @@ while (fgets(CS buffer, sizeof(buffer), f) != NULL)
break;
case ns_t_mx:
- value = 0;
- while (isdigit(*p)) value = value*10 + *p++ - '0';
- while (isspace(*p)) p++;
- *pk++ = (value >> 8) & 255;
- *pk++ = value & 255;
+ pk = shortfield(&p, pk);
if (ep[-1] != '.') sprintf(ep, "%s.", zone);
pk = packname(p, pk);
plen = Ustrlen(p);
@@ -404,6 +419,23 @@ while (fgets(CS buffer, sizeof(buffer), f) != NULL)
*pp = pk - pp - 1;
break;
+ case ns_t_tlsa:
+ pk = shortfield(&p, pk); /* usage */
+ pk = shortfield(&p, pk); /* selector */
+ pk = shortfield(&p, pk); /* match type */
+ while (isxdigit(*p))
+ {
+ value = toupper(*p) - (isdigit(*p) ? '0' : '7') << 4;
+ if (isxdigit(*++p))
+ {
+ value |= toupper(*p) - (isdigit(*p) ? '0' : '7');
+ p++;
+ }
+ *pk++ = value & 255;
+ }
+
+ break;
+
case ns_t_srv:
for (i = 0; i < 3; i++)
{
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 06:10:05 +0000