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

MySQL Authentication with DBname

Browse Source 
MySQL Authentication with DBname
This commit is contained in:
MassimilianoPinto
2014-10-15 17:26:46 +02:00
parent d645088645 b35b269b37
commit 0769deed7f
64 changed files with 819 additions and 321 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
server/modules/protocol/mysql_common.c
View File

@ -1313,8 +1313,9 @@ int gw_check_mysql_scramble_data(DCB *dcb, uint8_t *token, unsigned int token_le
/**
* gw_find_mysql_user_password_sha1
*
* The routine fetches look for an user in the MaxScale users' table
* The routine fetches an user from the MaxScale users' table
* The users' table is dcb->service->users or a different one specified with void *repository
* The user lookup uses username,host and db name (if passed in connection or change user)
*
* If found the HEX password, representing sha1(sha1(password)), is converted in binary data and
* copied into gateway_password
@ -1350,11 +1351,11 @@ int gw_find_mysql_user_password_sha1(char *username, uint8_t *gateway_password,
key.user,
dcb->remote)));
/* look for user@current_host now */
/* look for user@current_ipv4 now */
user_password = mysql_users_fetch(service->users, &key);
if (!user_password) {
/* The user is not authenticated @ current host */
/* The user is not authenticated @ current IPv4 */
while (1) {
/*
@ -1375,7 +1376,7 @@ int gw_find_mysql_user_password_sha1(char *username, uint8_t *gateway_password,
break;
}
/*
* (2) check for possible IPv4 class C,B,A networks
*/
@ -1453,12 +1454,13 @@ int gw_find_mysql_user_password_sha1(char *username, uint8_t *gateway_password,
* The gateway_password represents the SHA1(SHA1(real_password)).
* Please note: the real_password is unknown and SHA1(real_password) is unknown as well
*/
int passwd_len=strlen(user_password);
if (passwd_len) {
passwd_len = (passwd_len <= (SHA_DIGEST_LENGTH * 2)) ? passwd_len : (SHA_DIGEST_LENGTH * 2);
gw_hex2bin(gateway_password, user_password, passwd_len);
}
if (strlen(user_password))
gw_hex2bin(gateway_password, user_password, SHA_DIGEST_LENGTH * 2);
return 0;
return 0;
} else {
return 1;
}
@ -1704,11 +1706,9 @@ void protocol_archive_srv_command(
s1 = &p->protocol_command;
LOGIF(LD, (skygw_log_write(
LOGFILE_DEBUG,
"%lu [protocol_archive_srv_command] Move command %s from fd %d "
"to command history.",
pthread_self(),
LOGIF(LT, (skygw_log_write(
LOGFILE_TRACE,
"Move command %s from fd %d to command history.",
STRPACKETTYPE(s1->scom_cmd),
p->owner_dcb->fd)));
@ -1780,8 +1780,8 @@ void protocol_add_srv_command(
p->protocol_command.scom_next = server_command_init(NULL, cmd);
}
LOGIF(LD, (skygw_log_write(
LOGFILE_DEBUG,
LOGIF(LT, (skygw_log_write(
LOGFILE_TRACE,
"Added command %s to fd %d.",
STRPACKETTYPE(cmd),
p->owner_dcb->fd)));
@ -1791,8 +1791,8 @@ void protocol_add_srv_command(
while (c != NULL && c->scom_cmd != MYSQL_COM_UNDEFINED)
{
LOGIF(LD, (skygw_log_write(
LOGFILE_DEBUG,
LOGIF(LT, (skygw_log_write(
LOGFILE_TRACE,
"fd %d : %d %s",
p->owner_dcb->fd,
c->scom_cmd,