DKIM: relaxed body canonicalisation should ignore whitespace at EOL

and empty lines at EOM.  Bug 1721

diff --git a/src/src/dkim.c b/src/src/dkim.c
index 5045958156af630be830604d4562a47e79d4e778..6bae64174f468dc1e5101f71481a73a6cef1a3f2 100644 (file)
--- a/src/src/dkim.c
+++ b/src/src/dkim.c
@@ -231,7 +231,6 @@ dkim_exim_acl_setup(uschar * id)
 pdkim_signature * sig;
 uschar * cmp_val;
 
 pdkim_signature * sig;
 uschar * cmp_val;
 

-

 dkim_cur_sig = NULL;
 dkim_cur_signer = id;
 
 dkim_cur_sig = NULL;
 dkim_cur_signer = id;
 

diff --git a/src/src/pdkim/pdkim.c b/src/src/pdkim/pdkim.c
index cd79521743f783c54cb062fb257c0f22b9e9c9b1..de774a265a8a1ff2e062651e3221e78ea654ff37 100644 (file)
--- a/src/src/pdkim/pdkim.c
+++ b/src/src/pdkim/pdkim.c
@@ -596,7 +596,7 @@ pdkim_signature *pdkim_parse_sig_header(pdkim_ctx *ctx, char *raw_hdr) {
           pdkim_strtrim(cur_val);
           #ifdef PDKIM_DEBUG
           if (ctx->debug_stream)
           pdkim_strtrim(cur_val);
           #ifdef PDKIM_DEBUG
           if (ctx->debug_stream)

-            fprintf(ctx->debug_stream, "%s=%s\n", cur_tag->str, cur_val->str);
+            fprintf(ctx->debug_stream, " %s=%s\n", cur_tag->str, cur_val->str);

           #endif
           switch (cur_tag->str[0]) {
             case 'b':
           #endif
           switch (cur_tag->str[0]) {
             case 'b':


@@ -674,7 +674,7 @@ pdkim_signature *pdkim_parse_sig_header(pdkim_ctx *ctx, char *raw_hdr) {
             default:
               #ifdef PDKIM_DEBUG
               if (ctx->debug_stream)
             default:
               #ifdef PDKIM_DEBUG
               if (ctx->debug_stream)

-                fprintf(ctx->debug_stream, "Unknown tag encountered\n");
+                fprintf(ctx->debug_stream, " Unknown tag encountered\n");

               #endif
             break;
           }
               #endif
             break;
           }


@@ -799,7 +799,7 @@ pdkim_pubkey *pdkim_parse_pubkey_record(pdkim_ctx *ctx, char *raw_record) {
           pdkim_strtrim(cur_val);
           #ifdef PDKIM_DEBUG
           if (ctx->debug_stream)
           pdkim_strtrim(cur_val);
           #ifdef PDKIM_DEBUG
           if (ctx->debug_stream)

-            fprintf(ctx->debug_stream, "%s=%s\n", cur_tag->str, cur_val->str);
+            fprintf(ctx->debug_stream, " %s=%s\n", cur_tag->str, cur_val->str);

           #endif
           switch (cur_tag->str[0]) {
             case 'v':
           #endif
           switch (cur_tag->str[0]) {
             case 'v':


@@ -833,7 +833,7 @@ pdkim_pubkey *pdkim_parse_pubkey_record(pdkim_ctx *ctx, char *raw_record) {
             default:
               #ifdef PDKIM_DEBUG
               if (ctx->debug_stream)
             default:
               #ifdef PDKIM_DEBUG
               if (ctx->debug_stream)

-                fprintf(ctx->debug_stream, "Unknown tag encountered\n");
+                fprintf(ctx->debug_stream, " Unknown tag encountered\n");

               #endif
             break;
           }
               #endif
             break;
           }


@@ -925,7 +925,7 @@ int pdkim_update_bodyhash(pdkim_ctx *ctx, const char *data, int len) {
       sig->signed_body_bytes += canon_len;
 #ifdef PDKIM_DEBUG
       if (ctx->debug_stream!=NULL)
       sig->signed_body_bytes += canon_len;
 #ifdef PDKIM_DEBUG
       if (ctx->debug_stream!=NULL)

-        pdkim_quoteprint(ctx->debug_stream,canon_data,canon_len,0);
+        pdkim_quoteprint(ctx->debug_stream,canon_data,canon_len,1);

 #endif
     }
 
 #endif
     }
 


@@ -1037,6 +1037,23 @@ int pdkim_bodyline_complete(pdkim_ctx *ctx) {
     goto BAIL;
   }
 
     goto BAIL;
   }
 

+  if (  ctx->sig
+     && ctx->sig->canon_body == PDKIM_CANON_RELAXED) {
+    /* Lines with just spaces need to be buffered too */
+    char *check = p;
+    while(memcmp(check,"\r\n",2) != 0) {
+      char c = *check;
+
+      if (c != '\t' && c != ' ')
+       goto PROCESS;
+      check++;
+    }
+
+    ctx->num_buffered_crlf++;
+    goto BAIL;
+  }
+
+  PROCESS:

   /* At this point, we have a non-empty line, so release the buffered ones. */
   while (ctx->num_buffered_crlf) {
     pdkim_update_bodyhash(ctx,"\r\n",2);
   /* At this point, we have a non-empty line, so release the buffered ones. */
   while (ctx->num_buffered_crlf) {
     pdkim_update_bodyhash(ctx,"\r\n",2);


@@ -1699,7 +1716,7 @@ DLLEXPORT int pdkim_feed_finish(pdkim_ctx *ctx, pdkim_signature **return_signatu
       if (ctx->debug_stream) {
         fprintf(ctx->debug_stream,
                 "PDKIM >> Parsing public key record >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n");
       if (ctx->debug_stream) {
         fprintf(ctx->debug_stream,
                 "PDKIM >> Parsing public key record >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n");

-        fprintf(ctx->debug_stream,"Raw record: ");
+        fprintf(ctx->debug_stream," Raw record: ");

         pdkim_quoteprint(ctx->debug_stream, dns_txt_reply, strlen(dns_txt_reply), 1);
       }
       #endif
         pdkim_quoteprint(ctx->debug_stream, dns_txt_reply, strlen(dns_txt_reply), 1);
       }
       #endif


@@ -1710,7 +1727,7 @@ DLLEXPORT int pdkim_feed_finish(pdkim_ctx *ctx, pdkim_signature **return_signatu
         sig->verify_ext_status =  PDKIM_VERIFY_INVALID_PUBKEY_PARSING;
         #ifdef PDKIM_DEBUG
         if (ctx->debug_stream) {
         sig->verify_ext_status =  PDKIM_VERIFY_INVALID_PUBKEY_PARSING;
         #ifdef PDKIM_DEBUG
         if (ctx->debug_stream) {

-          fprintf(ctx->debug_stream,"Error while parsing public key record\n");
+          fprintf(ctx->debug_stream," Error while parsing public key record\n");

           fprintf(ctx->debug_stream,
             "PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n");
         }
           fprintf(ctx->debug_stream,
             "PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n");
         }

diff --git a/test/aux-fixed/4500.msg1.txt b/test/aux-fixed/4500.msg1.txt
new file mode 100644 (file)
index 0000000..957ef43
--- /dev/null
+++ b/test/aux-fixed/4500.msg1.txt
@@ -0,0 +1,7 @@
+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.

diff --git a/test/aux-fixed/4501.msg1.txt b/test/aux-fixed/4501.msg1.txt
new file mode 100644 (file)
index 0000000..93311ee
--- /dev/null
+++ b/test/aux-fixed/4501.msg1.txt
@@ -0,0 +1,11 @@
+From: mrgus@test.ex
+To: bakawolf@yahoo.com
+Date: Thu, 19 Nov 2015 17:00:07 -0700
+Message-ID: <qwerty1234@disco-zombie.net>
+Subject: simple space test
+
+This is a test of simple with spaces.
+
+   
+
+End of content (spaced line two lines down).

diff --git a/test/aux-fixed/4502.msg1.txt b/test/aux-fixed/4502.msg1.txt
new file mode 100644 (file)
index 0000000..6b45a40
--- /dev/null
+++ b/test/aux-fixed/4502.msg1.txt
@@ -0,0 +1,22 @@
+Message-ID: <564CFC9B.1040905@yahoo.com>
+Date: Wed, 18 Nov 2015 14:32:59 -0800
+From: Joaquin Lopez <bakawolf@test.ex>
+User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:24.0) Gecko/20100101 Thunderbird/24.0
+MIME-Version: 1.0
+To: bakawolf@yahoo.com
+Subject: test
+Content-Type: text/plain; charset=ISO-8859-1; format=flowed
+Content-Transfer-Encoding: 7bit
+Content-Length: 13
+
+
+
+test
+
+
+
+
+
+
+      
+

diff --git a/test/aux-fixed/dkim/dkim.private b/test/aux-fixed/dkim/dkim.private
new file mode 100644 (file)
index 0000000..e509ee0
--- /dev/null
+++ b/test/aux-fixed/dkim/dkim.private
@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----

diff --git a/test/aux-fixed/dkim/sign.pl b/test/aux-fixed/dkim/sign.pl
new file mode 100644 (file)
index 0000000..1c2a872
--- /dev/null
+++ b/test/aux-fixed/dkim/sign.pl
@@ -0,0 +1,38 @@
+use Mail::DKIM::Signer;
+use Mail::DKIM::TextWrap;  #recommended
+use Getopt::Long;
+
+my $method = "simple/simple";
+
+GetOptions(
+       "method=s" => \$method,
+);
+
+# create a signer object
+my $dkim = Mail::DKIM::Signer->new(
+                  Algorithm => "rsa-sha1",
+                  Method => $method,
+                  Domain => "test.ex",
+                  Selector => "sel",
+                  KeyFile => "aux-fixed/dkim/dkim.private",
+             );
+
+# read an email and pass it into the signer, one line at a time
+while (<STDIN>)
+{
+      # remove local line terminators
+      chomp;
+      s/\015$//;
+
+      # use SMTP line terminators
+      $dkim->PRINT("$_\015\012");
+}
+$dkim->CLOSE;
+
+# what is the signature result?
+my $signature = $dkim->signature;
+print $signature->as_string;
+print "\n";
+
+#print $dkim->headers;
+#print "\n";

diff --git a/test/confs/4500 b/test/confs/4500
new file mode 100644 (file)
index 0000000..e452bc0
--- /dev/null
+++ b/test/confs/4500
@@ -0,0 +1,21 @@
+# Exim test configuration 4500
+
+SERVER=
+
+exim_path = EXIM_PATH
+host_lookup_order = bydns
+primary_hostname = myhost.test.ex
+spool_directory = DIR/spool
+log_file_path = DIR/spool/log/SERVER%slog
+gecos_pattern = ""
+gecos_name = CALLER_NAME
+tls_advertise_hosts =
+
+# ----- Main settings -----
+
+acl_smtp_rcpt = accept
+
+queue_only
+queue_run_in_order
+
+# End

diff --git a/test/confs/4501 b/test/confs/4501
new file mode 120000 (symlink)
index 0000000..c4f73ba
--- /dev/null
+++ b/test/confs/4501
@@ -0,0 +1 @@
+4500
\ No newline at end of file

diff --git a/test/confs/4502 b/test/confs/4502
new file mode 120000 (symlink)
index 0000000..c4f73ba
--- /dev/null
+++ b/test/confs/4502
@@ -0,0 +1 @@
+4500
\ No newline at end of file

diff --git a/test/dnszones-src/db.test.ex b/test/dnszones-src/db.test.ex
index 61f274eb0b60896af35b212f6cb24a5e0cb184f5..6b8a531affe25177907b26f46a24048c7c112d5f 100644 (file)
--- a/test/dnszones-src/db.test.ex
+++ b/test/dnszones-src/db.test.ex
@@ -454,5 +454,13 @@ DNSSEC dane.no.2            A       127.0.0.1
 DELAY=500 delay500   A HOSTIPV4
 DELAY=1500 delay1500 A HOSTIPV4
 
 DELAY=500 delay500   A HOSTIPV4
 DELAY=1500 delay1500 A HOSTIPV4
 

+; ------- DKIM ---------
+
+; public key, base64 - matches private key in aux-fixed/dkim/dkim/private
+;  openssl genrsa -out aux-fixed/dkim/dkim.private 1024
+;  openssl rsa -in aux-fixed/dkim/dkim.private -out /dev/stdout -pubout -outform PEM
+;
+sel._domainkey TXT "v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDXRFf+VhT+lCgFhhSkinZKcFNeRzjYdW8vT29Rbb3NadvTFwAd+cVLPFwZL8H5tUD/7JbUPqNTCPxmpgIL+V5T4tEZMorHatvvUM2qfcpQ45IfsZ+YdhbIiAslHCpy4xNxIR3zylgqRUF4+Dtsaqy3a5LhwMiKCLrnzhXk1F1hxwIDAQAB"
+

 
 ; End
 
 ; End

diff --git a/test/log/4500 b/test/log/4500
new file mode 100644 (file)
index 0000000..5ab02f3
--- /dev/null
+++ b/test/log/4500
@@ -0,0 +1,5 @@
+
+******** 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 [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

diff --git a/test/log/4501 b/test/log/4501
new file mode 100644 (file)
index 0000000..2234176
--- /dev/null
+++ b/test/log/4501
@@ -0,0 +1,7 @@
+
+******** 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 [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 [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
new file mode 100644 (file)
index 0000000..1e6be43
--- /dev/null
+++ b/test/log/4502
@@ -0,0 +1,5 @@
+
+******** 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 [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

diff --git a/test/scripts/4500-Domain-Keys-Identified-Mail/4500 b/test/scripts/4500-Domain-Keys-Identified-Mail/4500
new file mode 100644 (file)
index 0000000..1dea022
--- /dev/null
+++ b/test/scripts/4500-Domain-Keys-Identified-Mail/4500
@@ -0,0 +1,39 @@
+# DKIM simple canonicalisation
+#
+exim -DSERVER=server -bd -oX PORT_D
+****
+#
+# This should pass.
+# Mail original in aux-fixed/4500.msg1.txt
+# Sig generatd 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/scripts/4500-Domain-Keys-Identified-Mail/4501 b/test/scripts/4500-Domain-Keys-Identified-Mail/4501
new file mode 100644 (file)
index 0000000..5a4bf2b
--- /dev/null
+++ b/test/scripts/4500-Domain-Keys-Identified-Mail/4501
@@ -0,0 +1,80 @@
+# DKIM simple canonicalisation, with spaces
+#
+exim -DSERVER=server -bd -oX PORT_D
+****
+#
+# this should pass verification
+# Mail original in aux-fixed/4501.msg1.txt
+# Sig generated by: perl aux-fixed/dkim/sign.pl --method=simple/simple < aux-fixed/4501.msg1.txt
+client 127.0.0.1 PORT_D
+??? 220
+HELO xxx
+??? 250
+MAIL FROM:<pass@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=pdsXC6mnKSmAYjraebHb2Tt2xqw=; b=
+       bE9pnPdz5eDwz58PFMAsiFqpcsel33p5+pnvhwY5D6B6suGFbvku+LC1pi77z3lq
+       45mFRxT4Dr4rW4612jYi5WpNk8ed28BkNMowUCgkM2TDoktiRClFpXTUX00hCico
+       KWcgcvORf6L8txhtICsHsl94ERKXxgptXHQk8XwMEuU=
+From: mrgus@test.ex
+To: bakawolf@yahoo.com
+Date: Thu, 19 Nov 2015 17:00:07 -0700
+Message-ID: <qwerty1234@disco-zombie.net>
+Subject: simple space test
+
+This is a test of simple with spaces.
+
+   
+
+End of content (spaced line two lines down).
+.
+??? 250
+QUIT
+??? 221
+****
+#
+# this should fail verification
+# Same message and sig as above, but body extended with (emptyline) (line with only spaces) (emptyline)
+client 127.0.0.1 PORT_D
+??? 220
+HELO xxx
+??? 250
+MAIL FROM:<fail@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=pdsXC6mnKSmAYjraebHb2Tt2xqw=; b=
+       bE9pnPdz5eDwz58PFMAsiFqpcsel33p5+pnvhwY5D6B6suGFbvku+LC1pi77z3lq
+       45mFRxT4Dr4rW4612jYi5WpNk8ed28BkNMowUCgkM2TDoktiRClFpXTUX00hCico
+       KWcgcvORf6L8txhtICsHsl94ERKXxgptXHQk8XwMEuU=
+From: mrgus@test.ex
+To: bakawolf@yahoo.com
+Date: Thu, 19 Nov 2015 17:00:07 -0700
+Message-ID: <qwerty1234@disco-zombie.net>
+Subject: simple space test
+
+This is a test of simple with spaces.
+
+   
+
+End of content (spaced line two lines down).
+
+    
+
+.
+??? 250
+QUIT
+??? 221
+****
+#
+killdaemon
+no_stdout_check
+no_msglog_check

diff --git a/test/scripts/4500-Domain-Keys-Identified-Mail/4502 b/test/scripts/4500-Domain-Keys-Identified-Mail/4502
new file mode 100644 (file)
index 0000000..9f6d62f
--- /dev/null
+++ b/test/scripts/4500-Domain-Keys-Identified-Mail/4502
@@ -0,0 +1,55 @@
+# DKIM relaxed canonicalisation
+#
+exim -DSERVER=server -bd -oX PORT_D
+****
+#
+# This should pass.
+# Mail original in aux-fixed/4502.msg1.txt
+# Sig generated by:  perl aux-fixed/dkim/sign.pl --method=relaxed/relaxed < aux_fixed/4502.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=relaxed/relaxed; d=test.ex; h=
+       message-id:date:from:mime-version:to:subject:content-type
+       :content-transfer-encoding; s=sel; bh=rn0kk3aPKyhYbxzfi3WG8dAxhN
+       M=; b=Tsi3kJtTNmIP0LAkEXR201R/alr7FwaWRAP+V9qQZf7MzAFrkfKAhkT3UQ
+       zPTJsZowOZaM1UoeeDQCvfvHG5YG8YCFwU3tuLgdDvbCmYJvR+jPNntN27BXcrVH
+       fyQLstR8eQPUopT7vmdYwsMlXz0Jv7iLM1MyxsWn6z1LTlvYA=
+Message-ID: <564CFC9B.1040905@yahoo.com>
+Date: Wed, 18 Nov 2015 14:32:59 -0800
+From: Joaquin Lopez <bakawolf@test.ex>
+User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:24.0) Gecko/20100101 Thunderbird/24.0
+MIME-Version: 1.0
+To: bakawolf@yahoo.com
+Subject: test
+Content-Type: text/plain; charset=ISO-8859-1; format=flowed
+Content-Transfer-Encoding: 7bit
+Content-Length: 13
+
+
+
+test
+
+
+
+
+
+
+      
+
+.
+??? 250
+QUIT
+??? 221
+****
+#
+killdaemon
+no_stdout_check
+no_msglog_check