DKIM: support oversigning. Bugs 1309, 1310

3 files changed, 45 insertions, 10 deletions

diff --git a/test/confs/4503 b/test/confs/4503
index ddd87d0fa..ccff509da 100644
--- a/test/confs/4503
+++ b/test/confs/4503
@@ -1,6 +1,7 @@
 # Exim test configuration 4503
 
 SERVER=
+OPT=
 
 exim_path = EXIM_PATH
 host_lookup_order = bydns
@@ -13,9 +14,9 @@ tls_advertise_hosts =
 
 # ----- Main settings -----
 
-log_selector = +outgoing_port
 acl_smtp_rcpt = accept
-acl_smtp_dkim = accept logwrite = signer: $dkim_cur_signer bits: $dkim_key_length
+acl_smtp_dkim = accept logwrite = signer: $dkim_cur_signer bits: $dkim_key_length h=$dkim_headernames
+
 
 # ----- Routers
 
@@ -43,6 +44,8 @@ send_to_server:
   dkim_domain =		test.ex
   dkim_selector =	sel
   dkim_private_key =	DIR/aux-fixed/dkim/dkim.private
-  dkim_sign_headers =	From
+.ifndef HEADERS_MAXSIZE
+  dkim_sign_headers =	OPT
+.endif
 
 # End
diff --git a/test/log/4503 b/test/log/4503
index 39b918a2c..cd14c8693 100644
--- a/test/log/4503
+++ b/test/log/4503
@@ -1,11 +1,27 @@
 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 10HmaX-0005vi-00 => a@test.ex R=client T=send_to_server H=ip4.ip4.ip4.ip4 [ip4.ip4.ip4.ip4]:1225 C="250 OK id=10HmaY-0005vi-00"
+1999-03-02 09:44:33 10HmaY-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss
+1999-03-02 09:44:33 10HmaZ-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss
+1999-03-02 09:44:33 10HmaX-0005vi-00 => a@test.ex R=client T=send_to_server H=ip4.ip4.ip4.ip4 [ip4.ip4.ip4.ip4] C="250 OK id=10HmbA-0005vi-00"
 1999-03-02 09:44:33 10HmaX-0005vi-00 Completed
+1999-03-02 09:44:33 10HmaY-0005vi-00 => b@test.ex R=client T=send_to_server H=ip4.ip4.ip4.ip4 [ip4.ip4.ip4.ip4] C="250 OK id=10HmbB-0005vi-00"
+1999-03-02 09:44:33 10HmaY-0005vi-00 Completed
+1999-03-02 09:44:33 10HmaZ-0005vi-00 => c@test.ex R=client T=send_to_server H=ip4.ip4.ip4.ip4 [ip4.ip4.ip4.ip4] C="250 OK id=10HmbC-0005vi-00"
+1999-03-02 09:44:33 10HmaZ-0005vi-00 Completed
 
 ******** 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 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
-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 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 <= 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 10HmbA-0005vi-00 => :blackhole: <a@test.ex> R=server_dump
+1999-03-02 09:44:33 10HmbA-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbB-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
+1999-03-02 09:44:33 10HmbB-0005vi-00 signer: test.ex bits: 1024 h=From:From
+1999-03-02 09:44:33 10HmbB-0005vi-00 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp S=sss id=E10HmaY-0005vi-00@myhost.test.ex
+1999-03-02 09:44:33 10HmbB-0005vi-00 => :blackhole: <b@test.ex> R=server_dump
+1999-03-02 09:44:33 10HmbB-0005vi-00 Completed
+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:Message-Id:Sender:Date: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 10HmbC-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 10HmbC-0005vi-00 => :blackhole: <c@test.ex> R=server_dump
+1999-03-02 09:44:33 10HmbC-0005vi-00 Completed
diff --git a/test/scripts/4500-Domain-Keys-Identified-Mail/4503 b/test/scripts/4500-Domain-Keys-Identified-Mail/4503
index cebc62dc3..45be7c2c6 100644
--- a/test/scripts/4500-Domain-Keys-Identified-Mail/4503
+++ b/test/scripts/4500-Domain-Keys-Identified-Mail/4503
@@ -2,7 +2,23 @@
 #
 exim -bd -DSERVER=server -oX PORT_D
 ****
-exim a@test.ex
+#
+# single header signed
+exim -DOPT=From a@test.ex
+From: nobody@example.com
+
+content
+****
+#
+# single header, oversigned
+exim -DOPT=From:From b@test.ex
+From: nobody@example.com
+
+content
+****
+#
+# default header set
+exim -DHEADERS_MAXSIZE=y c@test.ex
 From: nobody@example.com
 
 content