bk commit into 5.0 tree (msvensson:1.2457) BUG#25309

[msvensson]

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ChangeSet@stripped, 2007-03-28 12:23:55+02:00, msvensson@stripped +3 -0
  Bug#25309 SSL connections without CA certificate broken since MySQL 5.0.23
   - Turn off verification of peer if both ca_path and ca_file is null
     i.e from only passing --ssl-key=<client_key> and --ssl-cert=<client_cert>
     to the mysql utility programs.
     The server will authenticate the client accoring to GRANT tables
     but the client won't authenticate the server 

  mysql-test/r/openssl_1.result@stripped, 2007-03-28 12:23:53+02:00, msvensson@stripped +2 -0
    Update result file

  mysql-test/t/openssl_1.test@stripped, 2007-03-28 12:23:54+02:00, msvensson@stripped +8 -1
    Test that it's possible to connect with --ssl-ca set to /dev/null

  vio/viosslfactories.c@stripped, 2007-03-28 12:23:54+02:00, msvensson@stripped +8 -0
    Turn off verification of peer if both ca_file and ca_path is NULL

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	msvensson
# Host:	pilot.blaudden
# Root:	/home/msvensson/mysql/bug25309/my50-bug25309

--- 1.17/mysql-test/r/openssl_1.result	2007-02-06 16:28:33 +01:00
+++ 1.18/mysql-test/r/openssl_1.result	2007-03-28 12:23:53 +02:00
@@ -51,3 +51,5 @@ SSL error: Unable to get private key fro
 mysqltest: Could not open connection 'default': 2026 SSL connection error
 SSL error: Unable to get certificate from ''
 mysqltest: Could not open connection 'default': 2026 SSL connection error
+Variable_name	Value
+Ssl_cipher	DHE-RSA-AES256-SHA

--- 1.17/mysql-test/t/openssl_1.test	2007-02-06 16:28:33 +01:00
+++ 1.18/mysql-test/t/openssl_1.test	2007-03-28 12:23:54 +02:00
@@ -95,4 +95,11 @@ drop table t1;
 --error 1
 --exec $MYSQL_TEST --ssl-cert= --max-connect-retries=1 < $MYSQLTEST_VARDIR/tmp/test.sql 2>&1
 
-
+#
+# Bug#25309 SSL connections without CA certificate broken since MySQL 5.0.23
+#
+# Test that we can open encrypted connection to server without
+# verification of servers certificate by setting both ca certificate
+# and ca path to NULL
+#
+--exec $MYSQL --ssl --ssl-key=$MYSQL_TEST_DIR/std_data/client-key.pem --ssl-cert=$MYSQL_TEST_DIR/std_data/client-cert.pem -e "SHOW STATUS LIKE 'ssl_Cipher'" 2>&1

--- 1.32/vio/viosslfactories.c	2007-02-06 18:52:15 +01:00
+++ 1.33/vio/viosslfactories.c	2007-03-28 12:23:54 +02:00
@@ -301,6 +301,14 @@ new_VioSSLConnectorFd(const char *key_fi
 {
   struct st_VioSSLFd *ssl_fd;
   int verify= SSL_VERIFY_PEER;
+
+  /*
+    Turn off verification of servers certificate if both
+    ca_file and ca_path is set to NULL
+  */
+  if (ca_file == 0 && ca_path == 0)
+    verify= SSL_VERIFY_NONE;
+
   if (!(ssl_fd= new_VioSSLFd(key_file, cert_file, ca_file,
                              ca_path, cipher, TLSv1_client_method())))
   {