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

Added first support for user@x.y.z.%

Browse Source 
Added first support for user@x.y.z.%
This commit is contained in:
MassimilianoPinto
2014-09-25 13:08:12 +02:00
parent ba398157e8
commit 717f24ce48
2 changed files with 60 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
server/modules/protocol/mysql_common.c
View File

@ -34,7 +34,6 @@
*
*/
#include <gw.h>
#include "mysql_client_server_protocol.h"
#include <skygw_types.h>
#include <skygw_utils.h>
@ -742,7 +741,6 @@ int gw_do_connect_to_backend(
struct sockaddr_in serv_addr;
int rv;
int so = 0;
int bufsize;
memset(&serv_addr, 0, sizeof serv_addr);
serv_addr.sin_family = AF_INET;
@ -766,10 +764,6 @@ int gw_do_connect_to_backend(
/* prepare for connect */
setipaddress(&serv_addr.sin_addr, host);
serv_addr.sin_port = htons(port);
bufsize = GW_CLIENT_SO_SNDBUF;
setsockopt(so, SOL_SOCKET, SO_SNDBUF, &bufsize, sizeof(bufsize));
bufsize = GW_CLIENT_SO_RCVBUF;
setsockopt(so, SOL_SOCKET, SO_RCVBUF, &bufsize, sizeof(bufsize));
/* set socket to as non-blocking here */
setnonblocking(so);
rv = connect(so, (struct sockaddr *)&serv_addr, sizeof(serv_addr));
@ -1350,6 +1344,7 @@ int gw_find_mysql_user_password_sha1(char *username, uint8_t *gateway_password,
user_password = mysql_users_fetch(service->users, &key);
if (!user_password) {
int lastbyte=0;
/* The user is not authenticated @ current host */
/* 1) Check for localhost first.
@ -1368,16 +1363,33 @@ int gw_find_mysql_user_password_sha1(char *username, uint8_t *gateway_password,
return 1;
}
/* 2) Continue and check for wildcard host, user@%
/*
* 2) try class C
* continue to wildcard if no match
*/
lastbyte = key.ipv4.sin_addr.s_addr & 0xFF000000;
key.ipv4.sin_addr.s_addr &= 0x00FFFFFF;
user_password = mysql_users_fetch(service->users, &key);
if (user_password) {
if (strlen(user_password))
gw_hex2bin(gateway_password, user_password, SHA_DIGEST_LENGTH * 2);
return 0;
}
/* 3) Continue and check for wildcard host, user@%
* Return 1 if no match
*/
memset(&key.ipv4, 0, sizeof(struct sockaddr_in));
LOGIF(LD,
LOGIF(LE,
(skygw_log_write_flush(
LOGFILE_DEBUG,
LOGFILE_ERROR,
"%lu [MySQL Client Auth], checking user [%s@%s] with wildcard host [%%]",
pthread_self(),
key.user,