TLS DANE to multiple recipients w/ different DNSSec status

diff --git a/src/src/deliver.c b/src/src/deliver.c
index f2187e22aaf72961881cb3da3d63e5d90468b0dd..ba2948dfd71b8900e47316f39682f68c7e17da76 100644 (file)
--- a/src/src/deliver.c
+++ b/src/src/deliver.c
@@ -521,8 +521,12 @@ while (one && two)
   else if (one->port != two->port)
     return FALSE;
 
   else if (one->port != two->port)
     return FALSE;
 

-  /* Hosts matched */
+#ifdef SUPPORT_DANE
+  /* DNSSEC equality */
+  if (one->dnssec != two->dnssec) return FALSE;
+#endif

 
 

+  /* Hosts matched */

   one = one->next;
   two = two->next;
   }
   one = one->next;
   two = two->next;
   }

diff --git a/test/confs/5802 b/test/confs/5802
new file mode 100644 (file)
index 0000000..304cab0
--- /dev/null
+++ b/test/confs/5802
@@ -0,0 +1,92 @@
+# Exim test configuration 5802
+# DANE and MX chains
+
+SERVER=
+OPT=
+
+.include DIR/aux-var/tls_conf_prefix
+
+primary_hostname = myhost.test.ex
+
+# ----- Main settings -----
+
+.ifndef OPT
+acl_smtp_rcpt = accept
+.else
+acl_smtp_rcpt = accept verify = recipient/callout
+.endif
+
+log_selector =  +received_recipients +tls_certificate_verified +tls_sni
+
+queue_run_in_order
+
+tls_advertise_hosts = *
+.ifdef _HAVE_GNUTLS
+# needed to force generation
+tls_dhparam = historic
+.endif
+
+# Set certificate only if server
+CDIR1 = DIR/aux-fixed/exim-ca/example.net/server1.example.net
+CDIR2 = DIR/aux-fixed/exim-ca/example.com/server1.example.com
+
+
+tls_certificate = ${if eq {SERVER}{server} \
+       {${if or {{eq {DETAILS}{ta}} {eq {DETAILS}{ca}} {eq {DETAILS}{ee}}} \
+               {CDIR2/fullchain.pem}\
+               {CDIR1/fullchain.pem}}}\
+       fail}
+
+tls_privatekey = ${if eq {SERVER}{server} \
+       {${if or {{eq {DETAILS}{ta}} {eq {DETAILS}{ca}} {eq {DETAILS}{ee}}} \
+               {CDIR2/server1.example.com.unlocked.key}\
+               {CDIR1/server1.example.net.unlocked.key}}}\
+       fail}
+
+# ----- Routers -----
+
+begin routers
+
+client:
+  driver =     dnslookup
+  condition =  ${if eq {SERVER}{}}
+  dnssec_request_domains = *
+  self =       send
+  transport =  send_to_server
+  errors_to =  ""
+  no_more
+
+server:
+  driver =     redirect
+  data =       :blackhole:
+
+
+# ----- Transports -----
+
+begin transports
+
+send_to_server:
+  driver =             smtp
+  allow_localhost
+  port =               PORT_D
+  hosts_try_fastopen = :
+
+.ifdef REQUIRE_DANE
+  hosts_require_dane = *
+.else
+  hosts_try_dane     = *
+.endif
+  tls_sni =            OPT
+  tls_verify_certificates =
+
+
+
+# ----- Retry -----
+
+
+begin retry
+
+* * F,5d,10s
+
+
+# End

diff --git a/test/dnszones-src/db.test.ex b/test/dnszones-src/db.test.ex
index 52972a907d5c50143fe06aa4c017ac707755f06b..8eeff20a20817cbd7415293bd9197f9e88b64bcf 100644 (file)
--- a/test/dnszones-src/db.test.ex
+++ b/test/dnszones-src/db.test.ex
@@ -440,12 +440,28 @@ AA a-aa        A V4NET.0.0.100
 ; | openssl dgst -sha512 \
 ; | awk '{print $2}'
 ;
 ; | openssl dgst -sha512 \
 ; | awk '{print $2}'
 ;

+DNSSEC mxnodane             MX  1  nodane

 DNSSEC mxdane512ee          MX  1  dane512ee
 DNSSEC mxdane512ee1         MX  1  dane512ee
 mxnondane512ee              MX  1  dane512ee
 DNSSEC dane512ee            A      HOSTIPV4
 DNSSEC mxdane512ee          MX  1  dane512ee
 DNSSEC mxdane512ee1         MX  1  dane512ee
 mxnondane512ee              MX  1  dane512ee
 DNSSEC dane512ee            A      HOSTIPV4

+DNSSEC nodane               A      HOSTIPV4
+

 DNSSEC _1225._tcp.dane512ee TLSA  3 1 2 c0c2fc12e9fe1abf0ae7b1f2ad2798a4689668db8cf7f7b771a43bf8a4f1d9741ef103bad470b1201157150fbd6182054b0170e90ce66b944a82a0a9c81281af
 
 DNSSEC _1225._tcp.dane512ee TLSA  3 1 2 c0c2fc12e9fe1abf0ae7b1f2ad2798a4689668db8cf7f7b771a43bf8a4f1d9741ef103bad470b1201157150fbd6182054b0170e90ce66b944a82a0a9c81281af
 

+# mx of mxdane owns a secure A and TLSA record
+# used in 5802
+DNSSEC mxdane               MX  1  dane512ee
+
+# mx of mxdanesecchain is a CNAME, with a secure target, that owns a secure A and TLSA record
+DNSSEC mxdanesecchain       MX  1  danesecchain
+DNSSEC danesecchain         CNAME  dane512ee
+
+# mx of mxdaneinsecchain is CNAME, with an insecure target that own a secure A and TLSA record
+# DANE should report a failure if the message is for ...@mxdaneinsecurechain
+DNSSEC mxdaneinsecchain     MX  1  daneinsecchain
+daneinsecchain              CNAME  dane512ee
+

 ; A-only, sha256
 ;
 ; openssl x509 -in aux-fixed/exim-ca/example.com/server1.example.com/server1.example.com.pem -noout -pubkey \
 ; A-only, sha256
 ;
 ; openssl x509 -in aux-fixed/exim-ca/example.com/server1.example.com/server1.example.com.pem -noout -pubkey \

diff --git a/test/log/5802 b/test/log/5802
new file mode 100644 (file)
index 0000000..f9e4037
--- /dev/null
+++ b/test/log/5802
@@ -0,0 +1,75 @@
+1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss for t0@mxdane512ee.test.ex t0@mxdane512ee1.test.ex
+1999-03-02 09:44:33 10HmaX-0005vi-00 => t0@mxdane512ee.test.ex R=client T=send_to_server H=dane512ee.test.ex [ip4.ip4.ip4.ip4] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=dane C="250 OK id=10HmaY-0005vi-00"
+1999-03-02 09:44:33 10HmaX-0005vi-00 => t0@mxdane512ee1.test.ex R=client T=send_to_server H=dane512ee.test.ex [ip4.ip4.ip4.ip4] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=dane C="250 OK id=10HmaZ-0005vi-00"
+1999-03-02 09:44:33 10HmaX-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbA-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss for t1@mxdane512ee.test.ex t1@mxnodane.test.ex
+1999-03-02 09:44:33 10HmbA-0005vi-00 => t1@mxdane512ee.test.ex R=client T=send_to_server H=dane512ee.test.ex [ip4.ip4.ip4.ip4] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=dane C="250 OK id=10HmbB-0005vi-00"
+1999-03-02 09:44:33 10HmbA-0005vi-00 => t1@mxnodane.test.ex R=client T=send_to_server H=nodane.test.ex [ip4.ip4.ip4.ip4] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no C="250 OK id=10HmbC-0005vi-00"
+1999-03-02 09:44:33 10HmbA-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbD-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss for t2@mxdanesecchain.test.ex
+1999-03-02 09:44:33 10HmbD-0005vi-00 => t2@mxdanesecchain.test.ex R=client T=send_to_server H=dane512ee.test.ex [ip4.ip4.ip4.ip4] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=dane C="250 OK id=10HmbE-0005vi-00"
+1999-03-02 09:44:33 10HmbD-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbF-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss for t3@mxdaneinsecchain.test.ex
+1999-03-02 09:44:33 10HmbF-0005vi-00 ** t3@mxdaneinsecchain.test.ex R=client T=send_to_server: DANE error: dane512ee.test.ex lookup not DNSSEC
+1999-03-02 09:44:33 10HmbF-0005vi-00 t3@mxdaneinsecchain.test.ex: error ignored
+1999-03-02 09:44:33 10HmbF-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbG-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss for t4@mxdaneinsecchain.test.ex
+1999-03-02 09:44:33 10HmbG-0005vi-00 => t4@mxdaneinsecchain.test.ex R=client T=send_to_server H=dane512ee.test.ex [ip4.ip4.ip4.ip4] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no C="250 OK id=10HmbH-0005vi-00"
+1999-03-02 09:44:33 10HmbG-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbI-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss for t5@mxdanesecchain.test.ex t5@mxdaneinsecchain.test.ex
+1999-03-02 09:44:33 10HmbI-0005vi-00 => t5@mxdanesecchain.test.ex R=client T=send_to_server H=dane512ee.test.ex [ip4.ip4.ip4.ip4] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=dane C="250 OK id=10HmbJ-0005vi-00"
+1999-03-02 09:44:33 10HmbI-0005vi-00 => t5@mxdaneinsecchain.test.ex R=client T=send_to_server H=dane512ee.test.ex [ip4.ip4.ip4.ip4] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no C="250 OK id=10HmbK-0005vi-00"
+1999-03-02 09:44:33 10HmbI-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbL-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss for t6@mxdaneinsecchain.test.ex t6@mxdanesecchain.test.ex
+1999-03-02 09:44:33 10HmbL-0005vi-00 => t6@mxdaneinsecchain.test.ex R=client T=send_to_server H=dane512ee.test.ex [ip4.ip4.ip4.ip4] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no C="250 OK id=10HmbM-0005vi-00"
+1999-03-02 09:44:33 10HmbL-0005vi-00 => t6@mxdanesecchain.test.ex R=client T=send_to_server H=dane512ee.test.ex [ip4.ip4.ip4.ip4] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=dane C="250 OK id=10HmbN-0005vi-00"
+1999-03-02 09:44:33 10HmbL-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbO-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss for t7@mxdanesecchain.test.ex t7@mxdaneinsecchain.test.ex
+1999-03-02 09:44:33 10HmbO-0005vi-00 => t7@mxdanesecchain.test.ex R=client T=send_to_server H=dane512ee.test.ex [ip4.ip4.ip4.ip4] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=dane C="250 OK id=10HmbP-0005vi-00"
+1999-03-02 09:44:33 10HmbO-0005vi-00 ** t7@mxdaneinsecchain.test.ex R=client T=send_to_server: DANE error: dane512ee.test.ex lookup not DNSSEC
+1999-03-02 09:44:33 10HmbO-0005vi-00 t7@mxdaneinsecchain.test.ex: error ignored
+1999-03-02 09:44:33 10HmbO-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbQ-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss for t8@mxdaneinsecchain.test.ex t8@mxdanesecchain.test.ex
+1999-03-02 09:44:33 10HmbQ-0005vi-00 ** t8@mxdaneinsecchain.test.ex R=client T=send_to_server: DANE error: dane512ee.test.ex lookup not DNSSEC
+1999-03-02 09:44:33 10HmbQ-0005vi-00 => t8@mxdanesecchain.test.ex R=client T=send_to_server H=dane512ee.test.ex [ip4.ip4.ip4.ip4] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=dane C="250 OK id=10HmbR-0005vi-00"
+1999-03-02 09:44:33 10HmbQ-0005vi-00 t8@mxdaneinsecchain.test.ex: error ignored
+1999-03-02 09:44:33 10HmbQ-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 PORT_D
+1999-03-02 09:44:33 10HmaY-0005vi-00 <= <> H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtps X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no SNI=dane512ee.test.ex S=sss id=E10HmaX-0005vi-00@myhost.test.ex for t0@mxdane512ee.test.ex
+1999-03-02 09:44:33 10HmaY-0005vi-00 => :blackhole: <t0@mxdane512ee.test.ex> R=server
+1999-03-02 09:44:33 10HmaY-0005vi-00 Completed
+1999-03-02 09:44:33 10HmaZ-0005vi-00 <= <> H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtps X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no SNI=dane512ee.test.ex S=sss id=E10HmaX-0005vi-00@myhost.test.ex for t0@mxdane512ee1.test.ex
+1999-03-02 09:44:33 10HmaZ-0005vi-00 => :blackhole: <t0@mxdane512ee1.test.ex> R=server
+1999-03-02 09:44:33 10HmaZ-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbB-0005vi-00 <= <> H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtps X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no SNI=dane512ee.test.ex S=sss id=E10HmbA-0005vi-00@myhost.test.ex for t1@mxdane512ee.test.ex
+1999-03-02 09:44:33 10HmbB-0005vi-00 => :blackhole: <t1@mxdane512ee.test.ex> R=server
+1999-03-02 09:44:33 10HmbB-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbC-0005vi-00 <= <> H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtps X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no S=sss id=E10HmbA-0005vi-00@myhost.test.ex for t1@mxnodane.test.ex
+1999-03-02 09:44:33 10HmbC-0005vi-00 => :blackhole: <t1@mxnodane.test.ex> R=server
+1999-03-02 09:44:33 10HmbC-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbE-0005vi-00 <= <> H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtps X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no SNI=dane512ee.test.ex S=sss id=E10HmbD-0005vi-00@myhost.test.ex for t2@mxdanesecchain.test.ex
+1999-03-02 09:44:33 10HmbE-0005vi-00 => :blackhole: <t2@mxdanesecchain.test.ex> R=server
+1999-03-02 09:44:33 10HmbE-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbH-0005vi-00 <= <> H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtps X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no S=sss id=E10HmbG-0005vi-00@myhost.test.ex for t4@mxdaneinsecchain.test.ex
+1999-03-02 09:44:33 10HmbH-0005vi-00 => :blackhole: <t4@mxdaneinsecchain.test.ex> R=server
+1999-03-02 09:44:33 10HmbH-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbJ-0005vi-00 <= <> H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtps X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no SNI=dane512ee.test.ex S=sss id=E10HmbI-0005vi-00@myhost.test.ex for t5@mxdanesecchain.test.ex
+1999-03-02 09:44:33 10HmbJ-0005vi-00 => :blackhole: <t5@mxdanesecchain.test.ex> R=server
+1999-03-02 09:44:33 10HmbJ-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbK-0005vi-00 <= <> H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtps X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no S=sss id=E10HmbI-0005vi-00@myhost.test.ex for t5@mxdaneinsecchain.test.ex
+1999-03-02 09:44:33 10HmbK-0005vi-00 => :blackhole: <t5@mxdaneinsecchain.test.ex> R=server
+1999-03-02 09:44:33 10HmbK-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbM-0005vi-00 <= <> H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtps X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no S=sss id=E10HmbL-0005vi-00@myhost.test.ex for t6@mxdaneinsecchain.test.ex
+1999-03-02 09:44:33 10HmbM-0005vi-00 => :blackhole: <t6@mxdaneinsecchain.test.ex> R=server
+1999-03-02 09:44:33 10HmbM-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbN-0005vi-00 <= <> H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtps X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no SNI=dane512ee.test.ex S=sss id=E10HmbL-0005vi-00@myhost.test.ex for t6@mxdanesecchain.test.ex
+1999-03-02 09:44:33 10HmbN-0005vi-00 => :blackhole: <t6@mxdanesecchain.test.ex> R=server
+1999-03-02 09:44:33 10HmbN-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbP-0005vi-00 <= <> H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtps X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no SNI=dane512ee.test.ex S=sss id=E10HmbO-0005vi-00@myhost.test.ex for t7@mxdanesecchain.test.ex
+1999-03-02 09:44:33 10HmbP-0005vi-00 => :blackhole: <t7@mxdanesecchain.test.ex> R=server
+1999-03-02 09:44:33 10HmbP-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbR-0005vi-00 <= <> H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtps X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no SNI=dane512ee.test.ex S=sss id=E10HmbQ-0005vi-00@myhost.test.ex for t8@mxdanesecchain.test.ex
+1999-03-02 09:44:33 10HmbR-0005vi-00 => :blackhole: <t8@mxdanesecchain.test.ex> R=server
+1999-03-02 09:44:33 10HmbR-0005vi-00 Completed

diff --git a/test/scripts/5800-DANE/5802 b/test/scripts/5800-DANE/5802
new file mode 100644 (file)
index 0000000..f07e9b2
--- /dev/null
+++ b/test/scripts/5800-DANE/5802
@@ -0,0 +1,52 @@
+# DANE client: SNI and Chains
+exim -DSERVER=server -DDETAILS=ee -bd -oX PORT_D
+****
+
+# BASELINE
+
+### Routing
+# They should have the same destination host, but should differ
+# in their AD status.
+exim -bt t@mxdanesecchain.test.ex t@mxdaneinsecchain.test.ex
+****
+
+### Two recipients, different domains through same DANE MX host
+exim -odf t0@mxdane512ee.test.ex t0@mxdane512ee1.test.ex
+****
+
+### Two recipients: 1st: DANE, 2nd no-DANE, SNI is expected for the 1st only
+exim -odf t1@mxdane512ee.test.ex t1@mxnodane.test.ex
+****
+
+### One recipient to MX whith a secure CNAME chain, SNI should use CNAME target
+exim -DREQUIRE_DANE -odf t2@mxdanesecchain.test.ex
+****
+### Same, but to MX whith a insecure CNAME chain, should fail, no SNI expected
+exim -DREQUIRE_DANE -odf t3@mxdaneinsecchain.test.ex
+****
+### Same, but to MX whith a insecure CNAME chain, should pass, no SNI expected
+exim -odf t4@mxdaneinsecchain.test.ex
+****
+
+# multiple recipients
+# try DANE
+
+### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, but 2nd
+exim -odf t5@mxdanesecchain.test.ex t5@mxdaneinsecchain.test.ex
+****
+### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must not use DANE, but 2nd
+exim -odf t6@mxdaneinsecchain.test.ex t6@mxdanesecchain.test.ex
+****
+
+# multiple recipients
+# require DANE
+
+### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, 2nd fail
+exim -DREQUIRE_DANE -odf t7@mxdanesecchain.test.ex t7@mxdaneinsecchain.test.ex
+****
+### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must fail, 2nd pass
+exim -DREQUIRE_DANE -odf t8@mxdaneinsecchain.test.ex t8@mxdanesecchain.test.ex
+****
+
+killdaemon
+no_msglog_check

diff --git a/test/stderr/5802 b/test/stderr/5802
new file mode 100644 (file)
index 0000000..eefcc81
--- /dev/null
+++ b/test/stderr/5802
@@ -0,0 +1,22 @@
+### Routing
+### Two recipients, different domains through same DANE MX host
+### Two recipients: 1st: DANE, 2nd no-DANE, SNI is expected for the 1st only
+### One recipient to MX whith a secure CNAME chain, SNI should use CNAME target
+### Same, but to MX whith a insecure CNAME chain, should fail, no SNI expected
+### Same, but to MX whith a insecure CNAME chain, should pass, no SNI expected
+### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, but 2nd
+### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must not use DANE, but 2nd
+### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, 2nd fail
+### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must fail, 2nd pass
+
+******** SERVER ********
+### Routing
+### Two recipients, different domains through same DANE MX host
+### Two recipients: 1st: DANE, 2nd no-DANE, SNI is expected for the 1st only
+### One recipient to MX whith a secure CNAME chain, SNI should use CNAME target
+### Same, but to MX whith a insecure CNAME chain, should fail, no SNI expected
+### Same, but to MX whith a insecure CNAME chain, should pass, no SNI expected
+### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, but 2nd
+### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must not use DANE, but 2nd
+### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, 2nd fail
+### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must fail, 2nd pass

diff --git a/test/stdout/5802 b/test/stdout/5802
new file mode 100644 (file)
index 0000000..95ee2a6
--- /dev/null
+++ b/test/stdout/5802
@@ -0,0 +1,28 @@
+### Routing
+t@mxdanesecchain.test.ex
+  router = client, transport = send_to_server
+  host dane512ee.test.ex [ip4.ip4.ip4.ip4] MX=1 AD
+t@mxdaneinsecchain.test.ex
+  router = client, transport = send_to_server
+  host dane512ee.test.ex [ip4.ip4.ip4.ip4] MX=1
+### Two recipients, different domains through same DANE MX host
+### Two recipients: 1st: DANE, 2nd no-DANE, SNI is expected for the 1st only
+### One recipient to MX whith a secure CNAME chain, SNI should use CNAME target
+### Same, but to MX whith a insecure CNAME chain, should fail, no SNI expected
+### Same, but to MX whith a insecure CNAME chain, should pass, no SNI expected
+### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, but 2nd
+### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must not use DANE, but 2nd
+### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, 2nd fail
+### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must fail, 2nd pass
+
+******** SERVER ********
+### Routing
+### Two recipients, different domains through same DANE MX host
+### Two recipients: 1st: DANE, 2nd no-DANE, SNI is expected for the 1st only
+### One recipient to MX whith a secure CNAME chain, SNI should use CNAME target
+### Same, but to MX whith a insecure CNAME chain, should fail, no SNI expected
+### Same, but to MX whith a insecure CNAME chain, should pass, no SNI expected
+### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, but 2nd
+### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must not use DANE, but 2nd
+### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, 2nd fail
+### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must fail, 2nd pass