hcq/MaxScale
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix for bug 127 and 345 as part of it

Browse Source 
Fix for bug 127 and 345 as part of it
http://bugs.skysql.com/show_bug.cgi?id=127
http://bugs.skysql.com/show_bug.cgi?id=345
This commit is contained in:
MassimilianoPinto
2014-02-28 11:29:50 +01:00
parent 9e4a6b3994
commit 78799e505f
10 changed files with 283 additions and 57 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
server/modules/protocol/mysql_client.c
View File

@ -29,6 +29,9 @@
* 24/06/2013 Massimiliano Pinto Added: fetch passwords from service users' hashtable
* 02/09/2013 Massimiliano Pinto Added: session refcount
* 16/12/2013 Massimiliano Pinto Added: client closed socket detection with recv(..., MSG_PEEK)
* 24/02/2014 Massimiliano Pinto Added: on failed authentication a new users' table is loaded with time and frequency limitations
* If current user is authenticated the new users' table will replace the old one
*
*/
#include <skygw_utils.h>
@ -444,6 +447,15 @@ static int gw_mysql_do_authentication(DCB *dcb, GWBUF *queue) {
username,
stage1_hash);
/* On failed auth try to load users' table from backend database */
if (auth_ret != 0) {
if (!service_refresh_users(dcb->service)) {
/* Try authentication again with new repository data */
/* Note: if no auth client authentication will fail */
auth_ret = gw_check_mysql_scramble_data(dcb, auth_token, auth_token_len, protocol->scramble, sizeof(protocol->scramble), username, stage1_hash);
}
}
/* let's free the auth_token now */
if (auth_token)
free(auth_token);