DKIM: Allow the DKIM ACL to override verification results. Bug 2186

This provides generic support, though is covers the need introduced
by https://datatracker.ietf.org/doc/draft-ietf-dcrup-dkim-usage/?include_text=1
(deprecating sha-1 and RSA keys shorter than 1024 bits).

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 7a0841cb28ced57d9ed879dc830a2353c93cba55..98986e0326404b05cf1414d057f1bfc350c82a99 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -38731,6 +38731,19 @@ available in &%$dkim_verify_reason%&.
 &%pass%&: The signature passed verification. It is valid.
 .endlist
 
+.new
+This variable can be overwritten using an ACL 'set' modifier.
+This might, for instance, be done to enforce a policy restriction on
+hash-method or key-size:
+.code
+  warn condition =     ${if eq {$dkim_algo}{rsa-sha1}}
+       condition =     ${if eq {$dkim_verify_status}{pass}}
+       logwrite =      NOTE: forcing dkim verify fail (was pass)
+       set dkim_verify_status = fail
+       set dkim_verify_reason = hash too weak
+.endd
+.wen
+
 .vitem &%$dkim_verify_reason%&
 A string giving a little bit more detail when &%$dkim_verify_status%& is either
 "fail" or "invalid". One of
@@ -38751,6 +38764,10 @@ re-written or otherwise changed in a way which is incompatible with
 DKIM verification. It may of course also mean that the signature is forged.
 .endlist
 
+.new
+This variable can be overwritten using an ACL 'set' modifier.
+.wen
+
 .vitem &%$dkim_domain%&
 The signing domain. IMPORTANT: This variable is only populated if there is
 an actual signature in the message for the current domain or identity (as

diff --git a/doc/doc-txt/NewStuff b/doc/doc-txt/NewStuff
index 7e6971dde9143dea7f12c555593ac773bacff4c9..aa2117e7e212bc665eae0980f20a14934972009d 100644 (file)
--- a/doc/doc-txt/NewStuff
+++ b/doc/doc-txt/NewStuff
@@ -55,6 +55,7 @@ Version 4.90
     DKIM support for multiple hashes, and for alternate-identity tags.
     Builtin macro with default list of signed headers.
     Better syntax for specifying oversigning.
+    The DKIM ACL can override verification results.
 
 14. Exipick understands -C|--config for an alternative Exim
     configuration file.

diff --git a/src/src/acl.c b/src/src/acl.c
index 640989997cfecf4f9197bdf3763221f3043208ab..739cd91aea037180d3d61a0177dfeef2a3a3bf00 100644 (file)
--- a/src/src/acl.c
+++ b/src/src/acl.c
@@ -852,6 +852,26 @@ while ((s = (*func)()) != NULL)
   compatibility. */
 
   if (c == ACLC_SET)
+#ifndef DISABLE_DKIM
+    if (  Ustrncmp(s, "dkim_verify_status", 18) == 0
+       || Ustrncmp(s, "dkim_verify_reason", 18) == 0)
+      {
+      uschar * endptr = s+18;
+
+      if (isalnum(*endptr))
+       {
+       *error = string_sprintf("invalid variable name after \"set\" in ACL "
+         "modifier \"set %s\" "
+         "(only \"dkim_verify_status\" or \"dkim_verify_reason\" permitted)",
+         s);
+       return NULL;
+       }
+      cond->u.varname = string_copyn(s, 18);
+      s = endptr;
+      while (isspace(*s)) s++;
+      }
+    else
+#endif
     {
     uschar *endptr;
 
@@ -2899,8 +2919,19 @@ for (; cb != NULL; cb = cb->next)
 
     if (cb->type == ACLC_SET)
       {
-      debug_printf("acl_%s ", cb->u.varname);
-      lhswidth += 5 + Ustrlen(cb->u.varname);
+#ifndef DISABLE_DKIM
+      if (  Ustrcmp(cb->u.varname, "dkim_verify_status") == 0
+        || Ustrcmp(cb->u.varname, "dkim_verify_reason") == 0)
+       {
+       debug_printf("%s ", cb->u.varname);
+       lhswidth += 19;
+       }
+      else
+#endif
+       {
+       debug_printf("acl_%s ", cb->u.varname);
+       lhswidth += 5 + Ustrlen(cb->u.varname);
+       }
       }
 
     debug_printf("= %s\n", cb->arg);
@@ -3402,7 +3433,7 @@ for (; cb != NULL; cb = cb->next)
 
     #ifndef DISABLE_DKIM
     case ACLC_DKIM_SIGNER:
-    if (dkim_cur_signer != NULL)
+    if (dkim_cur_signer)
       rc = match_isinlist(dkim_cur_signer,
                           &arg,0,NULL,NULL,MCL_STRING,TRUE,NULL);
     else
@@ -3410,7 +3441,7 @@ for (; cb != NULL; cb = cb->next)
     break;
 
     case ACLC_DKIM_STATUS:
-    rc = match_isinlist(dkim_exim_expand_query(DKIM_VERIFY_STATUS),
+    rc = match_isinlist(dkim_verify_status,
                         &arg,0,NULL,NULL,MCL_STRING,TRUE,NULL);
     break;
     #endif
@@ -3609,12 +3640,22 @@ for (; cb != NULL; cb = cb->next)
       {
       int old_pool = store_pool;
       if (  cb->u.varname[0] == 'c'
+#ifndef DISABLE_DKIM
+         || cb->u.varname[0] == 'd'
+#endif
 #ifndef DISABLE_EVENT
         || event_name          /* An event is being delivered */
 #endif
         )
         store_pool = POOL_PERM;
-      acl_var_create(cb->u.varname)->data.ptr = string_copy(arg);
+#ifndef DISABLE_DKIM   /* Overwriteable dkim result variables */
+      if (Ustrcmp(cb->u.varname, "dkim_verify_status") == 0)
+       dkim_verify_status = string_copy(arg);
+      else if (Ustrcmp(cb->u.varname, "dkim_verify_reason") == 0)
+       dkim_verify_reason = string_copy(arg);
+      else
+#endif
+       acl_var_create(cb->u.varname)->data.ptr = string_copy(arg);
       store_pool = old_pool;
       }
     break;

diff --git a/src/src/dkim.c b/src/src/dkim.c
index d31cae9c73fef507946dbcee6f9e1b4fc41f2176..9a13e2a80f7fd55a1ca1ecea477d62b480e81f5e 100644 (file)
--- a/src/src/dkim.c
+++ b/src/src/dkim.c
@@ -134,67 +134,35 @@ store_pool = dkim_verify_oldpool;
 }
 
 
-void
-dkim_exim_verify_finish(void)
+/* Log the result for the given signature */
+static void
+dkim_exim_verify_log_sig(pdkim_signature * sig)
 {
-pdkim_signature * sig = NULL;
-int rc;
-gstring * g = NULL;
-const uschar * errstr;
-
-store_pool = POOL_PERM;
-
-/* Delete eventual previous signature chain */
-
-dkim_signers = NULL;
-dkim_signatures = NULL;
-
-if (dkim_collect_error)
-  {
-  log_write(0, LOG_MAIN,
-      "DKIM: Error during validation, disabling signature verification: %.100s",
-      dkim_collect_error);
-  dkim_disable_verify = TRUE;
-  goto out;
-  }
-
-dkim_collect_input = FALSE;
-
-/* Finish DKIM operation and fetch link to signatures chain */
-
-rc = pdkim_feed_finish(dkim_verify_ctx, &dkim_signatures, &errstr);
-if (rc != PDKIM_OK)
-  {
-  log_write(0, LOG_MAIN, "DKIM: validation error: %.100s%s%s", pdkim_errstr(rc),
-           errstr ? ": " : "", errstr ? errstr : US"");
-  goto out;
-  }
-
-for (sig = dkim_signatures; sig; sig = sig->next)
-  {
-  uschar * s;
-  gstring * logmsg;
-
-  /* Log a line for each signature */
-
-  if (!(s = sig->domain)) s = US"<UNSET>";
-  logmsg = string_append(NULL, 2, "d=", s);
-  if (!(s = sig->selector)) s = US"<UNSET>";
-  logmsg = string_append(logmsg, 2, " s=", s);
-  logmsg = string_append(logmsg, 7, 
-       " c=", sig->canon_headers == PDKIM_CANON_SIMPLE ? "simple" : "relaxed",
-       "/",   sig->canon_body    == PDKIM_CANON_SIMPLE ? "simple" : "relaxed",
-       " a=", dkim_sig_to_a_tag(sig),
-       string_sprintf(" b=" SIZE_T_FMT,
-                       (int)sig->sighash.len > -1 ? sig->sighash.len * 8 : 0));
-  if ((s= sig->identity)) logmsg = string_append(logmsg, 2, " i=", s);
-  if (sig->created > 0) logmsg = string_cat(logmsg,
-                                     string_sprintf(" t=%lu", sig->created));
-  if (sig->expires > 0) logmsg = string_cat(logmsg,
-                                     string_sprintf(" x=%lu", sig->expires));
-  if (sig->bodylength > -1) logmsg = string_cat(logmsg,
-                                     string_sprintf(" l=%lu", sig->bodylength));
-
+gstring * logmsg = string_catn(NULL, "DKIM: ", 6);
+uschar * s;
+
+if (!(s = sig->domain)) s = US"<UNSET>";
+logmsg = string_append(logmsg, 2, "d=", s);
+if (!(s = sig->selector)) s = US"<UNSET>";
+logmsg = string_append(logmsg, 2, " s=", s);
+logmsg = string_append(logmsg, 7, 
+" c=", sig->canon_headers == PDKIM_CANON_SIMPLE ? "simple" : "relaxed",
+"/",   sig->canon_body    == PDKIM_CANON_SIMPLE ? "simple" : "relaxed",
+" a=", dkim_sig_to_a_tag(sig),
+string_sprintf(" b=" SIZE_T_FMT,
+               (int)sig->sighash.len > -1 ? sig->sighash.len * 8 : 0));
+if ((s= sig->identity)) logmsg = string_append(logmsg, 2, " i=", s);
+if (sig->created > 0) logmsg = string_cat(logmsg,
+                             string_sprintf(" t=%lu", sig->created));
+if (sig->expires > 0) logmsg = string_cat(logmsg,
+                             string_sprintf(" x=%lu", sig->expires));
+if (sig->bodylength > -1) logmsg = string_cat(logmsg,
+                             string_sprintf(" l=%lu", sig->bodylength));
+
+if (  !dkim_verify_status
+   || (  dkim_verify_status == dkim_exim_expand_query(DKIM_VERIFY_STATUS)
+      && dkim_verify_reason == dkim_exim_expand_query(DKIM_VERIFY_REASON)
+   )  )
   switch (sig->verify_status)
     {
     case PDKIM_VERIFY_NONE:
@@ -207,7 +175,7 @@ for (sig = dkim_signatures; sig; sig = sig->next)
        {
        case PDKIM_VERIFY_INVALID_PUBKEY_UNAVAILABLE:
          logmsg = string_cat(logmsg,
-                       "public key record (currently?) unavailable]");
+                       "public key record (currently?) unavailable]");
          break;
 
        case PDKIM_VERIFY_INVALID_BUFFER_SIZE:
@@ -219,13 +187,13 @@ for (sig = dkim_signatures; sig; sig = sig->next)
          logmsg = string_cat(logmsg, "syntax error in public key record]");
          break;
 
-        case PDKIM_VERIFY_INVALID_SIGNATURE_ERROR:
-          logmsg = string_cat(logmsg, "signature tag missing or invalid]");
-          break;
+       case PDKIM_VERIFY_INVALID_SIGNATURE_ERROR:
+         logmsg = string_cat(logmsg, "signature tag missing or invalid]");
+         break;
 
-        case PDKIM_VERIFY_INVALID_DKIM_VERSION:
-          logmsg = string_cat(logmsg, "unsupported DKIM version]");
-          break;
+       case PDKIM_VERIFY_INVALID_DKIM_VERSION:
+         logmsg = string_cat(logmsg, "unsupported DKIM version]");
+         break;
 
        default:
          logmsg = string_cat(logmsg, "unspecified problem]");
@@ -233,8 +201,7 @@ for (sig = dkim_signatures; sig; sig = sig->next)
       break;
 
     case PDKIM_VERIFY_FAIL:
-      logmsg =
-       string_cat(logmsg, " [verification failed - ");
+      logmsg = string_cat(logmsg, " [verification failed - ");
       switch (sig->verify_ext_status)
        {
        case PDKIM_VERIFY_FAIL_BODY:
@@ -256,18 +223,74 @@ for (sig = dkim_signatures; sig; sig = sig->next)
       logmsg = string_cat(logmsg, " [verification succeeded]");
       break;
     }
+else
+  logmsg = string_append(logmsg, 5,
+           US" [", dkim_verify_status, US" - ", dkim_verify_reason, US"]");
+
+log_write(0, LOG_MAIN, string_from_gstring(logmsg));
+return;
+}
+
+
+/* Log a line for "the current" signature */
+void
+dkim_exim_verify_log_item(void)
+{
+dkim_exim_verify_log_sig(dkim_cur_sig);
+}
+
+
+/* Log a line for each signature */
+void
+dkim_exim_verify_log_all(void)
+{
+pdkim_signature * sig;
+for (sig = dkim_signatures; sig; sig = sig->next) dkim_exim_verify_log_sig(sig);
+}
 
-  log_write(0, LOG_MAIN, "DKIM: %s", string_from_gstring(logmsg));
 
-  /* Build a colon-separated list of signing domains (and identities, if present) in dkim_signers */
+void
+dkim_exim_verify_finish(void)
+{
+pdkim_signature * sig;
+int rc;
+gstring * g = NULL;
+const uschar * errstr;
 
-  if (sig->domain)
-    g = string_append_listele(g, ':', sig->domain);
+store_pool = POOL_PERM;
 
-  if (sig->identity)
-    g = string_append_listele(g, ':', sig->identity);
+/* Delete eventual previous signature chain */
 
-  /* Process next signature */
+dkim_signers = NULL;
+dkim_signatures = NULL;
+
+if (dkim_collect_error)
+  {
+  log_write(0, LOG_MAIN,
+      "DKIM: Error during validation, disabling signature verification: %.100s",
+      dkim_collect_error);
+  dkim_disable_verify = TRUE;
+  goto out;
+  }
+
+dkim_collect_input = FALSE;
+
+/* Finish DKIM operation and fetch link to signatures chain */
+
+rc = pdkim_feed_finish(dkim_verify_ctx, &dkim_signatures, &errstr);
+if (rc != PDKIM_OK)
+  {
+  log_write(0, LOG_MAIN, "DKIM: validation error: %.100s%s%s", pdkim_errstr(rc),
+           errstr ? ": " : "", errstr ? errstr : US"");
+  goto out;
+  }
+
+/* Build a colon-separated list of signing domains (and identities, if present) in dkim_signers */
+
+for (sig = dkim_signatures; sig; sig = sig->next)
+  {
+  if (sig->domain)   g = string_append_listele(g, ':', sig->domain);
+  if (sig->identity) g = string_append_listele(g, ':', sig->identity);
   }
 
 if (g) dkim_signers = g->s;
@@ -309,6 +332,12 @@ for (sig = dkim_signatures; sig; sig = sig->next)
     dkim_signing_domain = US sig->domain;
     dkim_signing_selector = US sig->selector;
     dkim_key_length = sig->sighash.len * 8;
+
+    /* These two return static strings, so we can compare the addr
+    later to see if the ACL overwrote them.  Check that when logging */
+
+    dkim_verify_status = dkim_exim_expand_query(DKIM_VERIFY_STATUS);
+    dkim_verify_reason = dkim_exim_expand_query(DKIM_VERIFY_REASON);
     return;
     }
 }
@@ -365,12 +394,12 @@ switch (what)
       }
 
   case DKIM_CANON_HEADERS:
-  switch (dkim_cur_sig->canon_headers)
-    {
-    case PDKIM_CANON_RELAXED:  return US"relaxed";
-    case PDKIM_CANON_SIMPLE:
-    default:                   return US"simple";
-    }
+    switch (dkim_cur_sig->canon_headers)
+      {
+      case PDKIM_CANON_RELAXED:        return US"relaxed";
+      case PDKIM_CANON_SIMPLE:
+      default:                 return US"simple";
+      }
 
   case DKIM_COPIEDHEADERS:
     return dkim_cur_sig->copiedheaders

diff --git a/src/src/dkim.h b/src/src/dkim.h
index 735a1162a066a887fd07cddf3aec336e9c787b14..f32aa663531f96bb91a43e19cb5921ac503b2e63 100644 (file)
--- a/src/src/dkim.h
+++ b/src/src/dkim.h
@@ -10,6 +10,8 @@ gstring * dkim_exim_sign(int, off_t, uschar *, struct ob_dkim *, const uschar **
 void    dkim_exim_verify_init(BOOL);
 void    dkim_exim_verify_feed(uschar *, int);
 void    dkim_exim_verify_finish(void);
+void    dkim_exim_verify_log_item(void);
+void    dkim_exim_verify_log_all(void);
 void    dkim_exim_acl_setup(uschar *);
 uschar *dkim_exim_expand_query(int);
 

diff --git a/src/src/expand.c b/src/src/expand.c
index 782467ff7bdefc82b7ae0bec345a390a384da42c..f44ddf8b828c2c8f60cd2a8976b5862dd671a736 100644 (file)
--- a/src/src/expand.c
+++ b/src/src/expand.c
@@ -508,8 +508,8 @@ static var_entry var_table[] = {
   { "dkim_key_testing",    vtype_dkim,        (void *)DKIM_KEY_TESTING },
   { "dkim_selector",       vtype_stringptr,   &dkim_signing_selector },
   { "dkim_signers",        vtype_stringptr,   &dkim_signers },
-  { "dkim_verify_reason",  vtype_dkim,        (void *)DKIM_VERIFY_REASON },
-  { "dkim_verify_status",  vtype_dkim,        (void *)DKIM_VERIFY_STATUS},
+  { "dkim_verify_reason",  vtype_stringptr,   &dkim_verify_reason },
+  { "dkim_verify_status",  vtype_stringptr,   &dkim_verify_status },
 #endif
 #ifdef EXPERIMENTAL_DMARC
   { "dmarc_ar_header",     vtype_stringptr,   &dmarc_ar_header },

diff --git a/src/src/globals.c b/src/src/globals.c
index 2a53835e9e8d8b3fbe65d6b9b6879b78dc7ce5d9..5df84bd10299fc7e70328117ec03c21a4591b650 100644 (file)
--- a/src/src/globals.c
+++ b/src/src/globals.c
@@ -668,6 +668,8 @@ uschar *dkim_signers             = NULL;
 uschar *dkim_signing_domain      = NULL;
 uschar *dkim_signing_selector    = NULL;
 uschar *dkim_verify_signers      = US"$dkim_signers";
+uschar *dkim_verify_status      = NULL;
+uschar *dkim_verify_reason      = NULL;
 #endif
 #ifdef EXPERIMENTAL_DMARC
 BOOL    dmarc_has_been_checked  = FALSE;

diff --git a/src/src/globals.h b/src/src/globals.h
index 62336c27553e042e8cfa05331e736aa1f36b540c..37d4cada38c98057641670ae90ae1b01ff84f7f9 100644 (file)
--- a/src/src/globals.h
+++ b/src/src/globals.h
@@ -393,6 +393,8 @@ extern uschar *dkim_signers;           /* Expansion variable, holds colon-separa
 extern uschar *dkim_signing_domain;    /* Expansion variable, domain used for signing a message. */
 extern uschar *dkim_signing_selector;  /* Expansion variable, selector used for signing a message. */
 extern uschar *dkim_verify_signers;    /* Colon-separated list of domains for each of which we call the DKIM ACL */
+extern uschar *dkim_verify_status;     /* result for this signature */
+extern uschar *dkim_verify_reason;     /* result for this signature */
 #endif
 #ifdef EXPERIMENTAL_DMARC
 extern BOOL    dmarc_has_been_checked; /* Global variable to check if test has been called yet */

diff --git a/src/src/receive.c b/src/src/receive.c
index 31402925d60f38413cc90cc7b5cafc16c9276308..f181f1a51e1a313b9338e3d4c63faa819e1877df 100644 (file)
--- a/src/src/receive.c
+++ b/src/src/receive.c
@@ -3405,8 +3405,8 @@ else
         else
           {
           int sep = 0;
-          const uschar *ptr = dkim_verify_signers_expanded;
-          uschar *item = NULL;
+          const uschar * ptr = dkim_verify_signers_expanded;
+          uschar * item = NULL;
           gstring * seen_items = NULL;
 
           /* Default to OK when no items are present */
@@ -3452,6 +3452,7 @@ else
             dkim_exim_acl_setup(item);
             rc = acl_check(ACL_WHERE_DKIM, NULL, acl_smtp_dkim,
                  &user_msg, &log_msg);
+           dkim_exim_verify_log_item();
 
             if (rc != OK)
              {
@@ -3467,7 +3468,7 @@ else
             {
             recipients_count = 0;
             blackholed_by = US"DKIM ACL";
-            if (log_msg != NULL)
+            if (log_msg)
               blackhole_log_msg = string_sprintf(": %s", log_msg);
             }
           else if (rc != OK)
@@ -3481,6 +3482,8 @@ else
             }
           }
         }
+      else
+       dkim_exim_verify_log_all();
       }
 #endif /* DISABLE_DKIM */
 

diff --git a/test/confs/4500 b/test/confs/4500
index bf4f1f6ad5d5e46912e953fd0ce158065901349f..f2e44beff244d7b059a8d65705154144b55049c9 100644 (file)
--- a/test/confs/4500
+++ b/test/confs/4500
@@ -9,9 +9,23 @@ primary_hostname = myhost.test.ex
 # ----- Main settings -----
 
 acl_smtp_rcpt = accept
-acl_smtp_dkim = accept logwrite = signer: $dkim_cur_signer bits: $dkim_key_length
+acl_smtp_dkim = check_dkim
 
 queue_only
 queue_run_in_order
 
+
+begin acl
+
+check_dkim:
+.ifdef OPTION
+  warn condition =     ${if eq {$dkim_algo}{rsa-sha1}}
+       condition =     ${if eq {$dkim_verify_status}{pass}}
+       logwrite =      NOTE: forcing dkim verify fail (was pass)
+       set dkim_verify_status = fail
+       set dkim_verify_reason = hash too weak
+.endif
+  accept
+       logwrite = signer: $dkim_cur_signer bits: $dkim_key_length
+
 # End

diff --git a/test/log/4500 b/test/log/4500
index ec8ef088e148cbd81b72a93b30e226635d773ad4..347e03683d585618ae7b7f5c881f775de4f99c11 100644 (file)
--- a/test/log/4500
+++ b/test/log/4500
@@ -1,15 +1,20 @@
 
 ******** SERVER ********
 1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
-1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaX-0005vi-00 signer: test.ex bits: 1024
+1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net
-1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=ses c=simple/simple a=rsa-sha1 b=512 [verification succeeded]
 1999-03-02 09:44:33 10HmaY-0005vi-00 signer: test.ex bits: 512
+1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=ses c=simple/simple a=rsa-sha1 b=512 [verification succeeded]
 1999-03-02 09:44:33 10HmaY-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net
-1999-03-02 09:44:33 10HmaZ-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaZ-0005vi-00 signer: test.ex bits: 1024
+1999-03-02 09:44:33 10HmaZ-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaZ-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net
-1999-03-02 09:44:33 10HmbA-0005vi-00 DKIM: d=test.ex s=ses_sha1 c=simple/simple a=rsa-sha1 b=512 [verification succeeded]
 1999-03-02 09:44:33 10HmbA-0005vi-00 signer: test.ex bits: 512
+1999-03-02 09:44:33 10HmbA-0005vi-00 DKIM: d=test.ex s=ses_sha1 c=simple/simple a=rsa-sha1 b=512 [verification succeeded]
 1999-03-02 09:44:33 10HmbA-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net
+1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
+1999-03-02 09:44:33 10HmbB-0005vi-00 NOTE: forcing dkim verify fail (was pass)
+1999-03-02 09:44:33 10HmbB-0005vi-00 signer: test.ex bits: 1024
+1999-03-02 09:44:33 10HmbB-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=1024 [fail - hash too weak]
+1999-03-02 09:44:33 10HmbB-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net

diff --git a/test/log/4501 b/test/log/4501
index 153f6f2423075b80d6ef68d9e48016bc6afdc3e4..65443145906d789bdd5c42da10a40cf27b350da8 100644 (file)
--- a/test/log/4501
+++ b/test/log/4501
@@ -1,9 +1,9 @@
 
 ******** SERVER ********
 1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
-1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaX-0005vi-00 signer: test.ex bits: 1024
+1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaX-0005vi-00 <= pass@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net
-1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=1024 [verification failed - body hash mismatch (body probably modified in transit)]
 1999-03-02 09:44:33 10HmaY-0005vi-00 signer: test.ex bits: 1024
+1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=1024 [verification failed - body hash mismatch (body probably modified in transit)]
 1999-03-02 09:44:33 10HmaY-0005vi-00 <= fail@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net

diff --git a/test/log/4502 b/test/log/4502
index b7e4a8ddd31789cc07c9cd3e9fe25161ff126e9c..9aef5cb30b45c843258603b975973b705d3b9602 100644 (file)
--- a/test/log/4502
+++ b/test/log/4502
@@ -1,15 +1,15 @@
 
 ******** SERVER ********
 1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
-1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha1 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaX-0005vi-00 signer: test.ex bits: 1024
+1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha1 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=564CFC9B.1040905@yahoo.com
-1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/simple a=rsa-sha1 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaY-0005vi-00 signer: test.ex bits: 1024
+1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/simple a=rsa-sha1 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaY-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss
-1999-03-02 09:44:33 10HmaZ-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/simple a=rsa-sha1 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaZ-0005vi-00 signer: test.ex bits: 1024
+1999-03-02 09:44:33 10HmaZ-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/simple a=rsa-sha1 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaZ-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss
-1999-03-02 09:44:33 10HmbA-0005vi-00 DKIM: d=test.ex s=sel_bad c=relaxed/relaxed a=rsa-sha1 b=1024 [invalid - syntax error in public key record]
 1999-03-02 09:44:33 10HmbA-0005vi-00 signer: test.ex bits: 1024
+1999-03-02 09:44:33 10HmbA-0005vi-00 DKIM: d=test.ex s=sel_bad c=relaxed/relaxed a=rsa-sha1 b=1024 [invalid - syntax error in public key record]
 1999-03-02 09:44:33 10HmbA-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=564CFC9B.1040905@yahoo.com

diff --git a/test/log/4503 b/test/log/4503
index 7ec93a1f504361cea3a449774086080cdbd88641..55374fa33c1580f76c11c3c265b4eacf90b7e366 100644 (file)
--- a/test/log/4503
+++ b/test/log/4503
@@ -1,6 +1,6 @@
 
 ******** SERVER ********
 1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
-1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha512 b=1024 [verification failed - signature did not verify (headers probably modified in transit)]
 1999-03-02 09:44:33 10HmaX-0005vi-00 signer: test.ex bits: 1024
+1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha512 b=1024 [verification failed - signature did not verify (headers probably modified in transit)]
 1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net

diff --git a/test/log/4506 b/test/log/4506
index 027169df06fc3294bf0b51590b8d8c6d1eb41d6a..07b3ee8ce8d3340840f537c438caf40d973b0abf 100644 (file)
--- a/test/log/4506
+++ b/test/log/4506
@@ -1,18 +1,18 @@
 
 ******** SERVER ********
 1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
-1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=0 [invalid - signature tag missing or invalid]
 1999-03-02 09:44:33 10HmaX-0005vi-00 signer: test.ex bits: 0
+1999-03-02 09:44:33 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=0 [invalid - signature tag missing or invalid]
 1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net
-1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=1024 [invalid - signature tag missing or invalid]
 1999-03-02 09:44:33 10HmaY-0005vi-00 signer: test.ex bits: 1024
+1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=1024 [invalid - signature tag missing or invalid]
 1999-03-02 09:44:33 10HmaY-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net
-1999-03-02 09:44:33 10HmaZ-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=1024 [verification failed - body hash mismatch (body probably modified in transit)]
 1999-03-02 09:44:33 10HmaZ-0005vi-00 signer: test.ex bits: 1024
+1999-03-02 09:44:33 10HmaZ-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=1024 [verification failed - body hash mismatch (body probably modified in transit)]
 1999-03-02 09:44:33 10HmaZ-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net
 1999-03-02 09:44:33 10HmbA-0005vi-00 DKIM: validation error: RSA_LONG_LINE
 1999-03-02 09:44:33 10HmbA-0005vi-00 DKIM: Error during validation, disabling signature verification: RSA_LONG_LINE
 1999-03-02 09:44:33 10HmbA-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net
-1999-03-02 09:44:33 10HmbB-0005vi-00 DKIM: d=test.ex s=ses_sha256 c=simple/simple a=rsa-sha1 b=512 [verification failed - unspecified reason]
 1999-03-02 09:44:33 10HmbB-0005vi-00 signer: test.ex bits: 512
+1999-03-02 09:44:33 10HmbB-0005vi-00 DKIM: d=test.ex s=ses_sha256 c=simple/simple a=rsa-sha1 b=512 [verification failed - unspecified reason]
 1999-03-02 09:44:33 10HmbB-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net

diff --git a/test/log/4520 b/test/log/4520
index 7bee5d786a71f931a8df4da62c9e1cabbb61aaea..4617326db3816e7838fc1dd76b1414bdd2e27716 100644 (file)
--- a/test/log/4520
+++ b/test/log/4520
@@ -26,51 +26,52 @@
 ******** SERVER ********
 1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
 1999-03-02 09:44:33 macro: From:Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
-1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaY-0005vi-00 signer: test.ex bits: 1024 h=From
+1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaY-0005vi-00 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp S=sss id=E10HmaX-0005vi-00@myhost.test.ex
 1999-03-02 09:44:33 10HmaY-0005vi-00 => :blackhole: <a@test.ex> R=server_dump
 1999-03-02 09:44:33 10HmaY-0005vi-00 Completed
 1999-03-02 09:44:33 macro: From:Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
-1999-03-02 09:44:33 10HmbA-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmbA-0005vi-00 signer: test.ex bits: 1024 h=From:From
+1999-03-02 09:44:33 10HmbA-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmbA-0005vi-00 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp S=sss id=E10HmaZ-0005vi-00@myhost.test.ex
 1999-03-02 09:44:33 10HmbA-0005vi-00 => :blackhole: <b@test.ex> R=server_dump
 1999-03-02 09:44:33 10HmbA-0005vi-00 Completed
 1999-03-02 09:44:33 macro: From:Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
-1999-03-02 09:44:33 10HmbC-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmbC-0005vi-00 signer: test.ex bits: 1024 h=From
+1999-03-02 09:44:33 10HmbC-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmbC-0005vi-00 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp S=sss id=E10HmbB-0005vi-00@myhost.test.ex
 1999-03-02 09:44:33 10HmbC-0005vi-00 => :blackhole: <b10@test.ex> R=server_dump
 1999-03-02 09:44:33 10HmbC-0005vi-00 Completed
 1999-03-02 09:44:33 macro: From:Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
-1999-03-02 09:44:33 10HmbE-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmbE-0005vi-00 signer: test.ex bits: 1024 h=X-mine:X-mine:From
+1999-03-02 09:44:33 10HmbE-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmbE-0005vi-00 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp S=sss id=E10HmbD-0005vi-00@myhost.test.ex
 1999-03-02 09:44:33 10HmbE-0005vi-00 => :blackhole: <b12@test.ex> R=server_dump
 1999-03-02 09:44:33 10HmbE-0005vi-00 Completed
 1999-03-02 09:44:33 macro: From:Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
-1999-03-02 09:44:33 10HmbG-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmbG-0005vi-00 signer: test.ex bits: 1024 h=X-Mine
+1999-03-02 09:44:33 10HmbG-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmbG-0005vi-00 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp S=sss id=E10HmbF-0005vi-00@myhost.test.ex
 1999-03-02 09:44:33 10HmbG-0005vi-00 => :blackhole: <b20@test.ex> R=server_dump
 1999-03-02 09:44:33 10HmbG-0005vi-00 Completed
 1999-03-02 09:44:33 macro: From:Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
-1999-03-02 09:44:33 10HmbI-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmbI-0005vi-00 signer: test.ex bits: 1024 h=X-mine:X-mine:X-Mine
+1999-03-02 09:44:33 10HmbI-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmbI-0005vi-00 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp S=sss id=E10HmbH-0005vi-00@myhost.test.ex
 1999-03-02 09:44:33 10HmbI-0005vi-00 => :blackhole: <b22@test.ex> R=server_dump
 1999-03-02 09:44:33 10HmbI-0005vi-00 Completed
 1999-03-02 09:44:33 macro: From:Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
-1999-03-02 09:44:33 10HmbK-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 i=allheaders@test.ex [verification succeeded]
 1999-03-02 09:44:33 10HmbK-0005vi-00 signer: test.ex bits: 1024 h=Date:Sender:Message-Id:From:Reply-To:Subject:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
+1999-03-02 09:44:33 10HmbK-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 i=allheaders@test.ex [verification succeeded]
 1999-03-02 09:44:33 10HmbK-0005vi-00 signer: allheaders@test.ex bits: 1024 h=Date:Sender:Message-Id:From:Reply-To:Subject:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
+1999-03-02 09:44:33 10HmbK-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 i=allheaders@test.ex [verification succeeded]
 1999-03-02 09:44:33 10HmbK-0005vi-00 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp S=sss id=E10HmbJ-0005vi-00@myhost.test.ex
 1999-03-02 09:44:33 10HmbK-0005vi-00 => :blackhole: <c@test.ex> R=server_dump
 1999-03-02 09:44:33 10HmbK-0005vi-00 Completed
 1999-03-02 09:44:33 macro: From:Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
-1999-03-02 09:44:33 10HmbM-0005vi-00 DKIM: d=test.ex s=sel_bad c=relaxed/relaxed a=rsa-sha256 b=1024 [invalid - syntax error in public key record]
 1999-03-02 09:44:33 10HmbM-0005vi-00 signer: test.ex bits: 1024 h=From
+1999-03-02 09:44:33 10HmbM-0005vi-00 DKIM: d=test.ex s=sel_bad c=relaxed/relaxed a=rsa-sha256 b=1024 [invalid - syntax error in public key record]
 1999-03-02 09:44:33 10HmbM-0005vi-00 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp S=sss id=E10HmbL-0005vi-00@myhost.test.ex
 1999-03-02 09:44:33 10HmbM-0005vi-00 => :blackhole: <d@test.ex> R=server_dump
 1999-03-02 09:44:33 10HmbM-0005vi-00 Completed

diff --git a/test/log/4523 b/test/log/4523
index 5c07fa5a2cf79a66edfcf753d177d614251c6523..92bf9478f52a6289bd4f865aa9b4549187b53d1e 100644 (file)
--- a/test/log/4523
+++ b/test/log/4523
@@ -5,9 +5,10 @@
 ******** SERVER ********
 1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
 1999-03-02 09:44:33 macro: From:Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
-1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha512 b=1024 i=allheaders@test.ex [verification succeeded]
 1999-03-02 09:44:33 10HmaY-0005vi-00 signer: test.ex bits: 1024 h=Date:Sender:Message-Id:From:Reply-To:Subject:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
+1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha512 b=1024 i=allheaders@test.ex [verification succeeded]
 1999-03-02 09:44:33 10HmaY-0005vi-00 signer: allheaders@test.ex bits: 1024 h=Date:Sender:Message-Id:From:Reply-To:Subject:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
+1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha512 b=1024 i=allheaders@test.ex [verification succeeded]
 1999-03-02 09:44:33 10HmaY-0005vi-00 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp S=sss id=E10HmaX-0005vi-00@myhost.test.ex
 1999-03-02 09:44:33 10HmaY-0005vi-00 => :blackhole: <a@test.ex> R=server_dump
 1999-03-02 09:44:33 10HmaY-0005vi-00 Completed

diff --git a/test/log/4524 b/test/log/4524
index e0dde322a6025deba365b530fbb58dd95c32245c..f6e75458f4322688019b1217346a03666d21cac0 100644 (file)
--- a/test/log/4524
+++ b/test/log/4524
@@ -5,9 +5,8 @@
 ******** SERVER ********
 1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
 1999-03-02 09:44:33 macro: From:Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive
-1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=ses c=relaxed/relaxed a=rsa-sha256 b=512 [verification succeeded]
-1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmaY-0005vi-00 signer: test.ex bits: 512 h=From:To:Subject
+1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=ses c=relaxed/relaxed a=rsa-sha256 b=512 [verification succeeded]
 1999-03-02 09:44:33 10HmaY-0005vi-00 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp S=sss id=E10HmaX-0005vi-00@myhost.test.ex
 1999-03-02 09:44:33 10HmaY-0005vi-00 => :blackhole: <c@test.ex> R=server_dump
 1999-03-02 09:44:33 10HmaY-0005vi-00 Completed

diff --git a/test/log/4550 b/test/log/4550
index 0d826ab321dd27642f4e3894a62282ef0f9a525f..bbe9841c07f923ad39b3bed6eb55bba0b1b41741 100644 (file)
--- a/test/log/4550
+++ b/test/log/4550
@@ -8,8 +8,8 @@
 
 ******** SERVER ********
 1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
-1999-03-02 09:44:33 10HmbA-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmbA-0005vi-00 signer: test.ex bits: 1024 h=From
+1999-03-02 09:44:33 10HmbA-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
 1999-03-02 09:44:33 10HmbA-0005vi-00 PRDR R=<baduser@test.ex> refusal
 1999-03-02 09:44:33 10HmbA-0005vi-00 PRDR R=<okuser@test.ex> acceptance
 1999-03-02 09:44:33 10HmbA-0005vi-00 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp PRDR S=sss id=E10HmaX-0005vi-00@myhost.test.ex

diff --git a/test/scripts/4500-DKIM/4500 b/test/scripts/4500-DKIM/4500
index 6b3ff5fcf3409527824e0161f37a20cfa1df932e..3999d4988ed412afa63173f9daeb69cd0ade6f4e 100644 (file)
--- a/test/scripts/4500-DKIM/4500
+++ b/test/scripts/4500-DKIM/4500
@@ -136,5 +136,43 @@ QUIT
 #
 #
 killdaemon
+#
+# A verifier that refuses sha1
+exim -DSERVER=server -DOPTION -bd -oX PORT_D
+****
+#
+# This should fail despite being a passing submission above (with the unlimited verifier).
+#  - sha1, 1024b
+# Mail original in aux-fixed/4500.msg1.txt
+# Sig generated by: perl aux-fixed/dkim/sign.pl --method=simple/simple < aux-fixed/4500.msg1.txt
+client 127.0.0.1 PORT_D
+??? 220
+HELO xxx
+??? 250
+MAIL FROM:<CALLER@bloggs.com>
+??? 250
+RCPT TO:<a@test.ex>
+??? 250
+DATA
+??? 354
+DKIM-Signature: v=1; a=rsa-sha1; c=simple/simple; d=test.ex; h=from:to
+       :date:message-id:subject; s=sel; bh=OB9dZVu7+5/ufs3TH9leIcEpXSo=; b=
+       PeUA8iBGfStWv+9/BBKkvCEYj/AVMl4e9k+AqWOXKyuEUfHxqAnV+sPnOejpmvT8
+       41kuM4u0bICvK371YvB/yO61vtliRhyqU76Y2e55p2uvMADb3UyDhLyzpco4+yBo
+       1w0AuIxu0VU4TK8UmOLyCw/1hxrh1DcEInbEMEKJ7kI=
+From: mrgus@text.ex
+To: bakawolf@yahoo.com
+Date: Thu, 19 Nov 2015 17:00:07 -0700
+Message-ID: <qwerty1234@disco-zombie.net>
+Subject: simple test
+
+This is a simple test.
+.
+??? 250
+QUIT
+??? 221
+****
+killdaemon
+#
 no_stdout_check
 no_msglog_check

diff --git a/test/stderr/4507 b/test/stderr/4507
index 1df9537ea96f71bc67a560140c6da8e06e1b57a6..4a5d4d2fad2f3608a2b6d0983264576aa5d6b7d9 100644 (file)
--- a/test/stderr/4507
+++ b/test/stderr/4507
@@ -13,10 +13,12 @@
 >>> accept: condition test succeeded in inline ACL
 >>> end of inline ACL: ACCEPT
 >>> host in ignore_fromline_hosts? no (option unset)
-LOG: 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=1024 [verification succeeded]
+>>> using ACL "check_dkim"
 >>> processing "accept"
->>> check logwrite = signer: test.ex bits: 1024
+>>> check logwrite = signer: $dkim_cur_signer bits: $dkim_key_length
+>>>                = signer: test.ex bits: 1024
 LOG: 10HmaX-0005vi-00 signer: test.ex bits: 1024
->>> accept: condition test succeeded in inline ACL
->>> end of inline ACL: ACCEPT
+>>> accept: condition test succeeded in ACL "check_dkim"
+>>> end of ACL "check_dkim": ACCEPT
+LOG: 10HmaX-0005vi-00 DKIM: d=test.ex s=sel c=simple/simple a=rsa-sha1 b=1024 [verification succeeded]
 LOG: 10HmaX-0005vi-00 <= CALLER@bloggs.com H=(xxx) [127.0.0.1] P=smtp S=sss id=qwerty1234@disco-zombie.net