Add SSL/TLS tests.

extras/build-tests/nix/cipherscan.expected.txt

@@ -0,0 +1,33 @@
+Target: 127.0.0.1:5900
+
+prio  ciphersuite                  protocols              pfs                 curves
+1     ECDHE-RSA-AES256-GCM-SHA384  TLSv1.2                ECDH,P-521,521bits  secp521r1,secp384r1,prime256v1
+2     ECDHE-RSA-AES128-GCM-SHA256  TLSv1.2                ECDH,P-521,521bits  secp521r1,secp384r1,prime256v1
+3     ECDHE-RSA-AES256-SHA384      TLSv1.2                ECDH,P-521,521bits  secp521r1,secp384r1,prime256v1
+4     ECDHE-RSA-AES128-SHA256      TLSv1.2                ECDH,P-521,521bits  secp521r1,secp384r1,prime256v1
+5     ECDHE-RSA-AES256-SHA         TLSv1,TLSv1.1,TLSv1.2  ECDH,P-521,521bits  secp521r1,secp384r1,prime256v1
+6     ECDHE-RSA-AES128-SHA         TLSv1,TLSv1.1,TLSv1.2  ECDH,P-521,521bits  secp521r1,secp384r1,prime256v1
+7     AES256-GCM-SHA384            TLSv1.2                None                None
+8     AES128-GCM-SHA256            TLSv1.2                None                None
+9     AES256-SHA256                TLSv1.2                None                None
+10    AES128-SHA256                TLSv1.2                None                None
+11    AES256-SHA                   TLSv1,TLSv1.1,TLSv1.2  None                None
+12    AES128-SHA                   TLSv1,TLSv1.1,TLSv1.2  None                None
+
+Certificate: untrusted, 4096 bits, sha256WithRSAEncryption signature
+TLS ticket lifetime hint: None
+NPN protocols: None
+OCSP stapling: not supported
+Cipher ordering: server
+Curves ordering: server - fallback: no
+Server supports secure renegotiation
+Server supported compression methods: NONE
+TLS Tolerance: yes
+
+Intolerance to:
+ SSL 3.254           : absent
+ TLS 1.0             : absent
+ TLS 1.1             : absent
+ TLS 1.2             : absent
+ TLS 1.3             : absent
+ TLS 1.4             : absent

extras/build-tests/nix/run-tests

@@ -51,10 +51,8 @@ cd -
 
 # Do cipherscan test
 sleep 2
-cd ../cipherscan
-./cipherscan --no-colors 127.0.0.1:5900
-#./cipherscan --json 127.0.0.1:5900 >.........
-sleep 5
+cd ../extras/build-tests/nix
+./tls-tests
 cd -
 
 # Back in unrealircd-tests, run the tests!

extras/build-tests/nix/tls-tests

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# We assume we are executed from extras/build-tests/nix
+
+CIPHERSCAN="cipherscan"
+if [ -x /home/travis/build/unrealircd/unrealircd/cipherscan/cipherscan ]; then
+	CIPHERSCAN="/home/travis/build/unrealircd/unrealircd/cipherscan/cipherscan"
+fi
+
+$CIPHERSCAN --help >/dev/null || exit 1
+
+$CIPHERSCAN --no-colors 127.0.0.1:5900|grep -vF '.....' >cipherscan.test.txt
+
+diff -u cipherscan.expected.txt cipherscan.test.txt 1>/dev/null 2>&1
+if [ "$?" -ne 0 ]; then
+	echo "*** Differences found between cipherscan scan and expected output ***"
+	echo "== EXPECTED OUTPUT =="
+	cat cipherscan.expected.txt
+	echo
+	echo "== ACTUAL TEST OUTPUT =="
+	cat cipherscan.test.txt
+	echo
+	echo "== DIFF =="
+	diff -u cipherscan.expected.txt cipherscan.test.txt
+	echo
+	echo "cipherscan test failed."
+	exit 1
+fi