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flush persistent connection after password change

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This commit is contained in:
Christopher Jones 2007-08-06 20:31:40 +00:00
parent ac3a73972a
commit bf94c89a8c
2 changed files with 20 additions and 3 deletions
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22
ext/oci8/oci8.c
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@ -1238,6 +1238,9 @@ open:
connection->next_ping = 0;
}
/* mark password as unchanged by PHP during the duration of the database session */
connection->passwd_changed = 0;
smart_str_free_ex(&hashed_details, 0);
/* allocate environment handle */
@ -1609,6 +1612,7 @@ int php_oci_password_change(php_oci_connection *connection, zstr user, int user_
PHP_OCI_HANDLE_ERROR(connection, connection->errcode);
return 1;
}
connection->passwd_changed = 1;
return 0;
} /* }}} */
@ -1848,7 +1852,7 @@ static int php_oci_persistent_helper(zend_rsrc_list_entry *le TSRMLS_DC)
if (connection->used_this_request) {
if ((PG(connection_status) & PHP_CONNECTION_TIMEOUT) || OCI_G(in_call)) {
return 1;
return ZEND_HASH_APPLY_REMOVE;
}
if (connection->descriptors) {
@ -1861,6 +1865,18 @@ static int php_oci_persistent_helper(zend_rsrc_list_entry *le TSRMLS_DC)
php_oci_connection_rollback(connection TSRMLS_CC);
}
/* If oci_password_change() changed the password of a
* persistent connection, close the connection and remove
* it from the persistent connection cache. This means
* subsequent scripts will be prevented from being able to
* present the old (now invalid) password to a usable
* connection to the database; they must use the new
* password.
*/
if (connection->passwd_changed) {
return ZEND_HASH_APPLY_REMOVE;
}
if (OCI_G(persistent_timeout) > 0) {
connection->idle_expiry = timestamp + OCI_G(persistent_timeout);
}
@ -1876,11 +1892,11 @@ static int php_oci_persistent_helper(zend_rsrc_list_entry *le TSRMLS_DC)
} else if (OCI_G(persistent_timeout) != -1) {
if (connection->idle_expiry < timestamp) {
/* connection has timed out */
return 1;
return ZEND_HASH_APPLY_REMOVE;
}
}
}
return 0;
return ZEND_HASH_APPLY_KEEP;
} /* }}} */
#ifdef ZTS

1
ext/oci8/php_oci8_int.h
View File

@ -117,6 +117,7 @@ typedef struct { /* php_oci_connection {{{ */
unsigned is_persistent:1; /* self-descriptive */
unsigned used_this_request:1; /* helps to determine if we should reset connection's next ping time and check its timeout */
unsigned needs_commit:1; /* helps to determine if we should rollback this connection on close/shutdown */
unsigned passwd_changed:1; /* helps determine if a persistent connection hash should be invalidated after a password change */
int rsrc_id; /* resource ID */
time_t idle_expiry; /* time when the connection will be considered as expired */
time_t next_ping; /* time of the next ping */