mirror of
https://github.com/php/php-src.git
synced 2025-08-16 05:58:45 +02:00
Handle MySQL 5.5 authentication features.
Authentication protocol can be changed, a new raw packet is introduced, which includes only the "encrypted" data for the auth plugin, sent after change protocol (0xFE) is sent to the client.
This commit is contained in:
Andrey Hristov
parent
e7a2c9a85c
commit
ce4e6f4db5
8 changed files with 769 additions and 212 deletions
|
|
@ -29,7 +29,7 @@
|
|||
#include "mysqlnd_debug.h"
|
||||
|
||||
|
||||
/* {{{ mysqlnd_native_auth_handshake */
|
||||
/* {{{ mysqlnd_auth_handshake */
|
||||
enum_func_status
|
||||
mysqlnd_auth_handshake(MYSQLND * conn,
|
||||
const char * const user,
|
||||
|
|
@ -37,93 +37,122 @@ mysqlnd_auth_handshake(MYSQLND * conn,
|
|||
const char * const db,
|
||||
const size_t db_len,
|
||||
const size_t passwd_len,
|
||||
const MYSQLND_PACKET_GREET * const greet_packet,
|
||||
const MYSQLND_OPTIONS * const options,
|
||||
unsigned long mysql_flags,
|
||||
struct st_mysqlnd_authentication_plugin * auth_plugin,
|
||||
char ** switch_to_auth_protocol
|
||||
unsigned int server_charset_no,
|
||||
zend_bool use_full_blown_auth_packet,
|
||||
const char * const auth_protocol,
|
||||
const zend_uchar * const auth_plugin_data,
|
||||
const size_t auth_plugin_data_len,
|
||||
char ** switch_to_auth_protocol,
|
||||
size_t * switch_to_auth_protocol_len,
|
||||
zend_uchar ** switch_to_auth_protocol_data,
|
||||
size_t * switch_to_auth_protocol_data_len
|
||||
TSRMLS_DC)
|
||||
{
|
||||
enum_func_status ret = FAIL;
|
||||
const MYSQLND_CHARSET * charset = NULL;
|
||||
MYSQLND_PACKET_OK * ok_packet = NULL;
|
||||
MYSQLND_PACKET_CHANGE_AUTH_RESPONSE * change_auth_resp_packet = NULL;
|
||||
MYSQLND_PACKET_AUTH_RESPONSE * auth_resp_packet = NULL;
|
||||
MYSQLND_PACKET_AUTH * auth_packet = NULL;
|
||||
|
||||
DBG_ENTER("mysqlnd_native_auth_handshake");
|
||||
DBG_ENTER("mysqlnd_auth_handshake");
|
||||
|
||||
ok_packet = conn->protocol->m.get_ok_packet(conn->protocol, FALSE TSRMLS_CC);
|
||||
auth_packet = conn->protocol->m.get_auth_packet(conn->protocol, FALSE TSRMLS_CC);
|
||||
auth_resp_packet = conn->protocol->m.get_auth_response_packet(conn->protocol, FALSE TSRMLS_CC);
|
||||
|
||||
if (!ok_packet || !auth_packet) {
|
||||
if (!auth_resp_packet) {
|
||||
SET_OOM_ERROR(conn->error_info);
|
||||
goto end;
|
||||
}
|
||||
|
||||
auth_packet->client_flags = mysql_flags;
|
||||
auth_packet->max_packet_size = options->max_allowed_packet;
|
||||
if (options->charset_name && (charset = mysqlnd_find_charset_name(options->charset_name))) {
|
||||
auth_packet->charset_no = charset->nr;
|
||||
if (use_full_blown_auth_packet != TRUE) {
|
||||
change_auth_resp_packet = conn->protocol->m.get_change_auth_response_packet(conn->protocol, FALSE TSRMLS_CC);
|
||||
if (!change_auth_resp_packet) {
|
||||
SET_OOM_ERROR(conn->error_info);
|
||||
goto end;
|
||||
}
|
||||
|
||||
change_auth_resp_packet->auth_data = auth_plugin_data;
|
||||
change_auth_resp_packet->auth_data_len = auth_plugin_data_len;
|
||||
|
||||
if (!PACKET_WRITE(change_auth_resp_packet, conn)) {
|
||||
CONN_SET_STATE(conn, CONN_QUIT_SENT);
|
||||
SET_CLIENT_ERROR(conn->error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone);
|
||||
goto end;
|
||||
}
|
||||
} else {
|
||||
auth_packet = conn->protocol->m.get_auth_packet(conn->protocol, FALSE TSRMLS_CC);
|
||||
|
||||
auth_packet->client_flags = mysql_flags;
|
||||
auth_packet->max_packet_size = options->max_allowed_packet;
|
||||
if (options->charset_name && (charset = mysqlnd_find_charset_name(options->charset_name))) {
|
||||
auth_packet->charset_no = charset->nr;
|
||||
} else {
|
||||
#if MYSQLND_UNICODE
|
||||
auth_packet->charset_no = 200;/* utf8 - swedish collation, check mysqlnd_charset.c */
|
||||
auth_packet->charset_no = 200;/* utf8 - swedish collation, check mysqlnd_charset.c */
|
||||
#else
|
||||
auth_packet->charset_no = greet_packet->charset_no;
|
||||
auth_packet->charset_no = server_charset_no;
|
||||
#endif
|
||||
}
|
||||
|
||||
auth_packet->send_auth_data = TRUE;
|
||||
auth_packet->user = user;
|
||||
auth_packet->db = db;
|
||||
auth_packet->db_len = db_len;
|
||||
|
||||
auth_packet->auth_data = auth_plugin_data;
|
||||
auth_packet->auth_data_len = auth_plugin_data_len;
|
||||
auth_packet->auth_plugin_name = auth_protocol;
|
||||
|
||||
if (!PACKET_WRITE(auth_packet, conn)) {
|
||||
CONN_SET_STATE(conn, CONN_QUIT_SENT);
|
||||
SET_CLIENT_ERROR(conn->error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone);
|
||||
goto end;
|
||||
}
|
||||
}
|
||||
|
||||
auth_packet->send_auth_data = TRUE;
|
||||
auth_packet->user = user;
|
||||
auth_packet->db = db;
|
||||
auth_packet->db_len = db_len;
|
||||
|
||||
conn->auth_plugin_data_len = greet_packet->auth_plugin_data_len;
|
||||
conn->auth_plugin_data = mnd_pemalloc(conn->auth_plugin_data_len, conn->persistent);
|
||||
if (!conn->auth_plugin_data) {
|
||||
SET_OOM_ERROR(conn->error_info);
|
||||
goto end;
|
||||
}
|
||||
memcpy(conn->auth_plugin_data, greet_packet->auth_plugin_data, greet_packet->auth_plugin_data_len);
|
||||
|
||||
auth_packet->auth_data =
|
||||
auth_plugin->methods.get_auth_data(NULL, &auth_packet->auth_data_len, conn, user, passwd, passwd_len,
|
||||
conn->auth_plugin_data, conn->auth_plugin_data_len, options, mysql_flags TSRMLS_CC);
|
||||
|
||||
|
||||
if (!PACKET_WRITE(auth_packet, conn)) {
|
||||
CONN_SET_STATE(conn, CONN_QUIT_SENT);
|
||||
SET_CLIENT_ERROR(conn->error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone);
|
||||
goto end;
|
||||
}
|
||||
|
||||
if (FAIL == PACKET_READ(ok_packet, conn) || ok_packet->field_count >= 0xFE) {
|
||||
if (ok_packet->field_count == 0xFE) {
|
||||
if (FAIL == PACKET_READ(auth_resp_packet, conn) || auth_resp_packet->response_code >= 0xFE) {
|
||||
if (auth_resp_packet->response_code == 0xFE) {
|
||||
/* old authentication with new server !*/
|
||||
DBG_ERR(mysqlnd_old_passwd);
|
||||
SET_CLIENT_ERROR(conn->error_info, CR_UNKNOWN_ERROR, UNKNOWN_SQLSTATE, mysqlnd_old_passwd);
|
||||
} else if (ok_packet->field_count == 0xFF) {
|
||||
if (ok_packet->sqlstate[0]) {
|
||||
strlcpy(conn->error_info.sqlstate, ok_packet->sqlstate, sizeof(conn->error_info.sqlstate));
|
||||
DBG_ERR_FMT("ERROR:%u [SQLSTATE:%s] %s", ok_packet->error_no, ok_packet->sqlstate, ok_packet->error);
|
||||
if (!auth_resp_packet->new_auth_protocol) {
|
||||
DBG_ERR(mysqlnd_old_passwd);
|
||||
SET_CLIENT_ERROR(conn->error_info, CR_UNKNOWN_ERROR, UNKNOWN_SQLSTATE, mysqlnd_old_passwd);
|
||||
} else {
|
||||
*switch_to_auth_protocol = mnd_pestrndup(auth_resp_packet->new_auth_protocol, auth_resp_packet->new_auth_protocol_len, FALSE);
|
||||
*switch_to_auth_protocol_len = auth_resp_packet->new_auth_protocol_len;
|
||||
if (auth_resp_packet->new_auth_protocol_data) {
|
||||
*switch_to_auth_protocol_data_len = auth_resp_packet->new_auth_protocol_data_len;
|
||||
*switch_to_auth_protocol_data = mnd_emalloc(*switch_to_auth_protocol_data_len);
|
||||
memcpy(*switch_to_auth_protocol_data, auth_resp_packet->new_auth_protocol_data, *switch_to_auth_protocol_data_len);
|
||||
} else {
|
||||
*switch_to_auth_protocol_data = NULL;
|
||||
*switch_to_auth_protocol_data_len = 0;
|
||||
}
|
||||
}
|
||||
conn->error_info.error_no = ok_packet->error_no;
|
||||
strlcpy(conn->error_info.error, ok_packet->error, sizeof(conn->error_info.error));
|
||||
} else if (auth_resp_packet->response_code == 0xFF) {
|
||||
if (auth_resp_packet->sqlstate[0]) {
|
||||
strlcpy(conn->error_info.sqlstate, auth_resp_packet->sqlstate, sizeof(conn->error_info.sqlstate));
|
||||
DBG_ERR_FMT("ERROR:%u [SQLSTATE:%s] %s", auth_resp_packet->error_no, auth_resp_packet->sqlstate, auth_resp_packet->error);
|
||||
}
|
||||
conn->error_info.error_no = auth_resp_packet->error_no;
|
||||
strlcpy(conn->error_info.error, auth_resp_packet->error, sizeof(conn->error_info.error));
|
||||
}
|
||||
goto end;
|
||||
}
|
||||
|
||||
SET_NEW_MESSAGE(conn->last_message, conn->last_message_len, ok_packet->message, ok_packet->message_len, conn->persistent);
|
||||
SET_NEW_MESSAGE(conn->last_message, conn->last_message_len, auth_resp_packet->message, auth_resp_packet->message_len, conn->persistent);
|
||||
conn->charset = mysqlnd_find_charset_nr(auth_packet->charset_no);
|
||||
ret = PASS;
|
||||
end:
|
||||
mnd_efree(auth_packet->auth_data);
|
||||
PACKET_FREE(change_auth_resp_packet);
|
||||
PACKET_FREE(auth_packet);
|
||||
PACKET_FREE(ok_packet);
|
||||
PACKET_FREE(auth_resp_packet);
|
||||
DBG_RETURN(ret);
|
||||
}
|
||||
/* }}} */
|
||||
|
||||
|
||||
/* {{{ mysqlnd_native_auth_change_user */
|
||||
/* {{{ mysqlnd_auth_change_user */
|
||||
enum_func_status
|
||||
mysqlnd_auth_change_user(MYSQLND * const conn,
|
||||
const char * const user,
|
||||
|
|
@ -133,8 +162,14 @@ mysqlnd_auth_change_user(MYSQLND * const conn,
|
|||
const size_t db_len,
|
||||
const size_t passwd_len,
|
||||
const zend_bool silent,
|
||||
struct st_mysqlnd_authentication_plugin * auth_plugin,
|
||||
char ** switch_to_auth_protocol
|
||||
zend_bool use_full_blown_auth_packet,
|
||||
const char * const auth_protocol,
|
||||
zend_uchar * auth_plugin_data,
|
||||
size_t auth_plugin_data_len,
|
||||
char ** switch_to_auth_protocol,
|
||||
size_t * switch_to_auth_protocol_len,
|
||||
zend_uchar ** switch_to_auth_protocol_data,
|
||||
size_t * switch_to_auth_protocol_data_len
|
||||
TSRMLS_DC)
|
||||
{
|
||||
/*
|
||||
|
|
@ -146,40 +181,87 @@ mysqlnd_auth_change_user(MYSQLND * const conn,
|
|||
char buffer[MYSQLND_MAX_ALLOWED_USER_LEN + 1 + SCRAMBLE_LENGTH + MYSQLND_MAX_ALLOWED_DB_LEN + 1 + 2 /* charset*/ ];
|
||||
char *p = buffer;
|
||||
const MYSQLND_CHARSET * old_cs = conn->charset;
|
||||
MYSQLND_PACKET_AUTH * auth_packet = conn->protocol->m.get_auth_packet(conn->protocol, FALSE TSRMLS_CC);
|
||||
MYSQLND_PACKET_CHG_USER_RESPONSE * chg_user_resp = conn->protocol->m.get_change_user_response_packet(conn->protocol, FALSE TSRMLS_CC);
|
||||
MYSQLND_PACKET_CHANGE_AUTH_RESPONSE * change_auth_resp_packet = NULL;
|
||||
MYSQLND_PACKET_CHG_USER_RESPONSE * chg_user_resp = NULL;
|
||||
MYSQLND_PACKET_AUTH * auth_packet = NULL;
|
||||
|
||||
DBG_ENTER("mysqlnd_native_auth_change_user");
|
||||
DBG_ENTER("mysqlnd_auth_change_user");
|
||||
|
||||
if (!auth_packet || !chg_user_resp) {
|
||||
chg_user_resp = conn->protocol->m.get_change_user_response_packet(conn->protocol, FALSE TSRMLS_CC);
|
||||
|
||||
if (!chg_user_resp) {
|
||||
SET_OOM_ERROR(conn->error_info);
|
||||
goto end;
|
||||
}
|
||||
|
||||
auth_packet->is_change_user_packet = TRUE;
|
||||
auth_packet->user = user;
|
||||
auth_packet->db = db;
|
||||
auth_packet->db_len = db_len;
|
||||
auth_packet->silent = silent;
|
||||
if (use_full_blown_auth_packet != TRUE) {
|
||||
change_auth_resp_packet = conn->protocol->m.get_change_auth_response_packet(conn->protocol, FALSE TSRMLS_CC);
|
||||
if (!change_auth_resp_packet) {
|
||||
SET_OOM_ERROR(conn->error_info);
|
||||
goto end;
|
||||
}
|
||||
|
||||
auth_packet->auth_data =
|
||||
auth_plugin->methods.get_auth_data(NULL, &auth_packet->auth_data_len, conn, user, passwd, passwd_len,
|
||||
conn->auth_plugin_data, conn->auth_plugin_data_len, NULL /* options */, 0 /* mysql_flags */ TSRMLS_CC);
|
||||
change_auth_resp_packet->auth_data = auth_plugin_data;
|
||||
change_auth_resp_packet->auth_data_len = auth_plugin_data_len;
|
||||
|
||||
if (mysqlnd_get_server_version(conn) >= 50123) {
|
||||
auth_packet->charset_no = conn->charset->nr;
|
||||
p+=2;
|
||||
}
|
||||
if (!PACKET_WRITE(change_auth_resp_packet, conn)) {
|
||||
CONN_SET_STATE(conn, CONN_QUIT_SENT);
|
||||
SET_CLIENT_ERROR(conn->error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone);
|
||||
goto end;
|
||||
}
|
||||
} else {
|
||||
auth_packet = conn->protocol->m.get_auth_packet(conn->protocol, FALSE TSRMLS_CC);
|
||||
|
||||
if (!auth_packet) {
|
||||
SET_OOM_ERROR(conn->error_info);
|
||||
goto end;
|
||||
}
|
||||
|
||||
auth_packet->is_change_user_packet = TRUE;
|
||||
auth_packet->user = user;
|
||||
auth_packet->db = db;
|
||||
auth_packet->db_len = db_len;
|
||||
auth_packet->silent = silent;
|
||||
|
||||
auth_packet->auth_data = auth_plugin_data;
|
||||
auth_packet->auth_data_len = auth_plugin_data_len;
|
||||
auth_packet->auth_plugin_name = auth_protocol;
|
||||
|
||||
|
||||
if (mysqlnd_get_server_version(conn) >= 50123) {
|
||||
auth_packet->charset_no = conn->charset->nr;
|
||||
p+=2;
|
||||
}
|
||||
|
||||
if (!PACKET_WRITE(auth_packet, conn)) {
|
||||
CONN_SET_STATE(conn, CONN_QUIT_SENT);
|
||||
SET_CLIENT_ERROR(conn->error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone);
|
||||
goto end;
|
||||
if (!PACKET_WRITE(auth_packet, conn)) {
|
||||
CONN_SET_STATE(conn, CONN_QUIT_SENT);
|
||||
SET_CLIENT_ERROR(conn->error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone);
|
||||
goto end;
|
||||
}
|
||||
}
|
||||
|
||||
ret = PACKET_READ(chg_user_resp, conn);
|
||||
conn->error_info = chg_user_resp->error_info;
|
||||
|
||||
if (0xFE == chg_user_resp->response_code) {
|
||||
ret = FAIL;
|
||||
if (!chg_user_resp->new_auth_protocol) {
|
||||
DBG_ERR(mysqlnd_old_passwd);
|
||||
SET_CLIENT_ERROR(conn->error_info, CR_UNKNOWN_ERROR, UNKNOWN_SQLSTATE, mysqlnd_old_passwd);
|
||||
} else {
|
||||
*switch_to_auth_protocol = mnd_pestrndup(chg_user_resp->new_auth_protocol, chg_user_resp->new_auth_protocol_len, FALSE);
|
||||
*switch_to_auth_protocol_len = chg_user_resp->new_auth_protocol_len;
|
||||
if (chg_user_resp->new_auth_protocol_data) {
|
||||
*switch_to_auth_protocol_data_len = chg_user_resp->new_auth_protocol_data_len;
|
||||
*switch_to_auth_protocol_data = mnd_emalloc(*switch_to_auth_protocol_data_len);
|
||||
memcpy(*switch_to_auth_protocol_data, chg_user_resp->new_auth_protocol_data, *switch_to_auth_protocol_data_len);
|
||||
} else {
|
||||
*switch_to_auth_protocol_data = NULL;
|
||||
*switch_to_auth_protocol_data_len = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (conn->error_info.error_no) {
|
||||
ret = FAIL;
|
||||
/*
|
||||
|
|
@ -228,7 +310,7 @@ mysqlnd_auth_change_user(MYSQLND * const conn,
|
|||
SET_CLIENT_ERROR(conn->error_info, CR_UNKNOWN_ERROR, UNKNOWN_SQLSTATE, mysqlnd_old_passwd);
|
||||
}
|
||||
end:
|
||||
mnd_efree(auth_packet->auth_data);
|
||||
PACKET_FREE(change_auth_resp_packet);
|
||||
PACKET_FREE(auth_packet);
|
||||
PACKET_FREE(chg_user_resp);
|
||||
DBG_RETURN(ret);
|
||||
|
|
@ -236,6 +318,51 @@ end:
|
|||
/* }}} */
|
||||
|
||||
|
||||
/******************************************* MySQL Native Password ***********************************/
|
||||
|
||||
#include "ext/standard/sha1.h"
|
||||
|
||||
/* {{{ php_mysqlnd_crypt */
|
||||
static void
|
||||
php_mysqlnd_crypt(zend_uchar *buffer, const zend_uchar *s1, const zend_uchar *s2, size_t len)
|
||||
{
|
||||
const zend_uchar *s1_end = s1 + len;
|
||||
while (s1 < s1_end) {
|
||||
*buffer++= *s1++ ^ *s2++;
|
||||
}
|
||||
}
|
||||
/* }}} */
|
||||
|
||||
|
||||
/* {{{ php_mysqlnd_scramble */
|
||||
void php_mysqlnd_scramble(zend_uchar * const buffer, const zend_uchar * const scramble, const zend_uchar * const password, size_t password_len)
|
||||
{
|
||||
PHP_SHA1_CTX context;
|
||||
zend_uchar sha1[SHA1_MAX_LENGTH];
|
||||
zend_uchar sha2[SHA1_MAX_LENGTH];
|
||||
|
||||
/* Phase 1: hash password */
|
||||
PHP_SHA1Init(&context);
|
||||
PHP_SHA1Update(&context, password, password_len);
|
||||
PHP_SHA1Final(sha1, &context);
|
||||
|
||||
/* Phase 2: hash sha1 */
|
||||
PHP_SHA1Init(&context);
|
||||
PHP_SHA1Update(&context, (zend_uchar*)sha1, SHA1_MAX_LENGTH);
|
||||
PHP_SHA1Final(sha2, &context);
|
||||
|
||||
/* Phase 3: hash scramble + sha2 */
|
||||
PHP_SHA1Init(&context);
|
||||
PHP_SHA1Update(&context, scramble, SCRAMBLE_LENGTH);
|
||||
PHP_SHA1Update(&context, (zend_uchar*)sha2, SHA1_MAX_LENGTH);
|
||||
PHP_SHA1Final(buffer, &context);
|
||||
|
||||
/* let's crypt buffer now */
|
||||
php_mysqlnd_crypt(buffer, (const zend_uchar *)buffer, (const zend_uchar *)sha1, SHA1_MAX_LENGTH);
|
||||
}
|
||||
/* }}} */
|
||||
|
||||
|
||||
/* {{{ mysqlnd_native_auth_get_auth_data */
|
||||
static zend_uchar *
|
||||
mysqlnd_native_auth_get_auth_data(struct st_mysqlnd_authentication_plugin * self,
|
||||
|
|
@ -250,7 +377,7 @@ mysqlnd_native_auth_get_auth_data(struct st_mysqlnd_authentication_plugin * self
|
|||
*auth_data_len = 0;
|
||||
|
||||
/* 5.5.x reports 21 as scramble length because it needs to show the length of the data before the plugin name */
|
||||
if (auth_plugin_data_len != SCRAMBLE_LENGTH && (auth_plugin_data_len != 21)) {
|
||||
if (auth_plugin_data_len < SCRAMBLE_LENGTH) {
|
||||
/* mysql_native_password only works with SCRAMBLE_LENGTH scramble */
|
||||
SET_CLIENT_ERROR(conn->error_info, CR_MALFORMED_PACKET, UNKNOWN_SQLSTATE, "The server sent wrong length for scramble");
|
||||
DBG_ERR_FMT("The server sent wrong length for scramble %u. Expected %u", auth_plugin_data_len, SCRAMBLE_LENGTH);
|
||||
|
|
@ -259,7 +386,7 @@ mysqlnd_native_auth_get_auth_data(struct st_mysqlnd_authentication_plugin * self
|
|||
|
||||
/* copy scrambled pass*/
|
||||
if (passwd && passwd_len) {
|
||||
ret = mnd_emalloc(SCRAMBLE_LENGTH);
|
||||
ret = malloc(SCRAMBLE_LENGTH);
|
||||
*auth_data_len = SCRAMBLE_LENGTH;
|
||||
/* In 4.1 we use CLIENT_SECURE_CONNECTION and thus the len of the buf should be passed */
|
||||
php_mysqlnd_scramble((zend_uchar*)ret, auth_plugin_data, (zend_uchar*)passwd, passwd_len);
|
||||
|
|
@ -292,11 +419,59 @@ static struct st_mysqlnd_authentication_plugin mysqlnd_native_auth_plugin =
|
|||
};
|
||||
|
||||
|
||||
/* {{{ mysqlnd_native_authentication_plugin_register */
|
||||
/******************************************* PAM Authentication ***********************************/
|
||||
|
||||
/* {{{ mysqlnd_pam_auth_get_auth_data */
|
||||
static zend_uchar *
|
||||
mysqlnd_pam_auth_get_auth_data(struct st_mysqlnd_authentication_plugin * self,
|
||||
size_t * auth_data_len,
|
||||
MYSQLND * conn, const char * const user, const char * const passwd,
|
||||
const size_t passwd_len, zend_uchar * auth_plugin_data, size_t auth_plugin_data_len,
|
||||
const MYSQLND_OPTIONS * const options, unsigned long mysql_flags
|
||||
TSRMLS_DC)
|
||||
{
|
||||
zend_uchar * ret = NULL;
|
||||
|
||||
/* copy pass*/
|
||||
if (passwd && passwd_len) {
|
||||
ret = (zend_uchar*) strndup(passwd, passwd_len);
|
||||
}
|
||||
*auth_data_len = passwd_len;
|
||||
|
||||
return ret;
|
||||
}
|
||||
/* }}} */
|
||||
|
||||
|
||||
static struct st_mysqlnd_authentication_plugin mysqlnd_pam_authentication_plugin =
|
||||
{
|
||||
{
|
||||
MYSQLND_PLUGIN_API_VERSION,
|
||||
"auth_plugin_authentication_pam",
|
||||
MYSQLND_VERSION_ID,
|
||||
MYSQLND_VERSION,
|
||||
"Proprietatry",
|
||||
"Andrey Hristov <andrey@mysql.com>, Ulf Wendel <uwendel@mysql.com>, Georg Richter <georg@mysql.com>",
|
||||
{
|
||||
NULL, /* no statistics , will be filled later if there are some */
|
||||
NULL, /* no statistics */
|
||||
},
|
||||
{
|
||||
NULL /* plugin shutdown */
|
||||
}
|
||||
},
|
||||
{/* methods */
|
||||
mysqlnd_pam_auth_get_auth_data
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
/* {{{ mysqlnd_register_builtin_authentication_plugins */
|
||||
void
|
||||
mysqlnd_native_authentication_plugin_register(TSRMLS_D)
|
||||
mysqlnd_register_builtin_authentication_plugins(TSRMLS_D)
|
||||
{
|
||||
mysqlnd_plugin_register_ex((struct st_mysqlnd_plugin_header *) &mysqlnd_native_auth_plugin TSRMLS_CC);
|
||||
mysqlnd_plugin_register_ex((struct st_mysqlnd_plugin_header *) &mysqlnd_pam_authentication_plugin TSRMLS_CC);
|
||||
}
|
||||
/* }}} */
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue