Bug#11745920/Bug#21287: "SSL connection error" is not helpful! (ssl-verify-server-cert=true vs localhos)

SSL errors on client and now more specific to aid end-user
with debugging. Also restructures error handling for
compliance with SSL docs.

include/violite.h:
  new_VioSSLConnectorFd/sslaccept/sslconnect return more elaborate status
libmysql/errmsg.c:
  SSL errors now extended, more specific
mysql-test/r/openssl_1.result:
  SSL errors now extended, more specific
sql-common/client.c:
  Do more detailed error reporting for setup, connect, and
  server cert verifying phases.
sql/sql_acl.cc:
  sslaccept() signature has changed
vio/viossl.c:
  Save the error code and return it to callers of sslaccept
  and sslconnect.
vio/viosslfactories.c:
  new_VioSSLConnectorFd(): return error code to caller

1 files changed, 6 insertions, 3 deletions

diff --git a/vio/test-ssl.c b/vio/test-ssl.c
index 1e846727d00..4d158ae83f7 100644
--- a/vio/test-ssl.c
+++ b/vio/test-ssl.c
@@ -59,6 +59,9 @@ main(int argc, char**	argv)
   struct st_VioSSLFd* ssl_acceptor= 0;
   struct st_VioSSLFd* ssl_connector= 0;
   Vio* client_vio=0, *server_vio=0;
+  enum enum_ssl_init_error ssl_init_error;
+  unsigned long ssl_error;
+
   MY_INIT(argv[0]);
   DBUG_PROCESS(argv[0]);
   DBUG_PUSH(default_dbug_option);
@@ -91,16 +94,16 @@ main(int argc, char**	argv)
   ssl_acceptor = new_VioSSLAcceptorFd(server_key, server_cert, ca_file,
 				      ca_path, cipher);
   ssl_connector = new_VioSSLConnectorFd(client_key, client_cert, ca_file,
-					ca_path, cipher);
+					ca_path, cipher, &ssl_init_error);
 
   client_vio = (struct st_vio*)my_malloc(sizeof(struct st_vio),MYF(0));
   client_vio->sd = sv[0];
   client_vio->vioblocking(client_vio, 0, &unused);
-  sslconnect(ssl_connector,client_vio,60L);
+  sslconnect(ssl_connector,client_vio,60L,&ssl_error);
   server_vio = (struct st_vio*)my_malloc(sizeof(struct st_vio),MYF(0));
   server_vio->sd = sv[1];
   server_vio->vioblocking(client_vio, 0, &unused);
-  sslaccept(ssl_acceptor,server_vio,60L);
+  sslaccept(ssl_acceptor,server_vio,60L, &ssl_error);
 
   printf("Socketpair: %d , %d\n", client_vio->sd, server_vio->sd);