265 Commits (1bc48ad0736674f095d0c6d9004d4820e3dbf5b1)

Author	SHA1	Message	Date
René Cannaò	1bc48ad073	Refactor related to Data Stream and Session: 1st ... Also fixed minor test bugs	4 years ago
René Cannaò	9a6320309f	Renamed MySQL_Data_Stream to ProxySQL_Data_Stream	4 years ago
René Cannaò	91b4800cca	First commit to make MySQL_Session class a child class of Client_Session ... Still WIP , and experimental	4 years ago
René Cannaò	deaf516f14	Renamed class MySQL_Session into Client_Session	4 years ago
René Cannaò	af76e1f71f	Renamed MySQL_Thread into ProxyWorker_Thread	4 years ago
René Cannaò	4773124005	Some code refactoring	4 years ago
René Cannaò	cbabdf6b7b	Merge pull request #3820 from sysown/v2.x-spiffe_regex_support ... Add regex support for 'spiffe_id' user attribute	4 years ago
René Cannaò	06ee994ac7	Check attributes in debug_spiffe_id	4 years ago
Javier Jaramago Fernández	00aba4de7a	Add missing includes for 're2' library	4 years ago
Javier Jaramago Fernández	27f6873c7f	Add regex support for 'spiffe_id' user attribute	4 years ago
René Cannaò	db8275a66d	Merge branch 'v2.x' into v2.x-3504	4 years ago
Javier Jaramago Fernández	06c7c56f4f	Fix issues with 'fast_forward' and 'DEPRECATE_EOF' ... 'DEPRECATE_EOF' support wasn't properly tracked in 'server_capabilities'. Because this property is used for setting 'DEPRECATE_EOF' in 'client_flags' options for backend connections when 'fast_forward' is used, a mismatch between a client and a backend connection could take place.	4 years ago
Javier Jaramago Fernández	88dc295781	Fixed invalid handling of large packets in 'SQLite3_to_MySQL' function #3690 ... - Provided a new function to partially initialize 'MySQL_ResultSet'. - Replaced 'generate_pkt_row' in favor of 'generate_pkt_row3' for resulset writing.	4 years ago
René Cannaò	ff05b5fd3c	MYSQL_COM_STATISTICS was displaying wrong number of slow queries ... In MYSQL_COM_STATISTICS , the number of slow queries was incorrectly set to the number of queries.	4 years ago
Javier Jaramago Fernández	27b72884d1	Fixed 'user_attributes' not being preserved during 'COM_CHANGE_USER' #2021	4 years ago
Javier Jaramago Fernández	e76882c2f9	Added support for 'COM_RESET_CONNECTION' #2021	4 years ago
Javier Jaramago Fernández	53da63eb99	Improved auth performed for 'COM_CHANGE_USER' with impl from 'process_pkt_handshake_response' #3504	5 years ago
Javier Jaramago Fernández	8e97f5a19c	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-3504	5 years ago
Javier Jaramago Fernández	0a37981529	Added comments for the fix introduced for #3603	5 years ago
Javier Jaramago Fernández	d81af3faf5	Fixed invalid preservation of old 'NULL' values for previously executed stmt #3603	5 years ago
René Cannaò	42fad778e3	Do not copy MYSQL_TS if length is 0 ... Related to issue #3585 A prepared statement with buffer_type = MYSQL_TYPE_TIME (or similar like MYSQL_TYPE_DATE, etc) can have length = 0 if the time is 0. In this case no data needs to be copied from COM_STMT_EXECUTE packet	5 years ago
René Cannaò	0bef2e8149	Correctly bind parameters if new_params_bound_flag is not provided ... See issue #3585 . If new-params-bound-flag is not provided by the client while executing COM_STMT_EXECUTE , proxysql was incorrectly computing the length of parameters. The issue was happening only if there were null parameters. Removing comment	5 years ago
René Cannaò	0da250ec8d	Merge pull request #3491 from csoulios/ldap-auth-changes ... Clean up LDAP authenticator	5 years ago
René Cannaò	228c0bfd79	Merge branch 'v2.x' into v2.x-3504	5 years ago
René Cannaò	dafda29a1a	Merge pull request #3573 from sysown/v2.x-3546 ... Closes #3546: Frequent ProxySQL crashes since v2.1.x	5 years ago
René Cannaò	05fa6c23cf	Merge pull request #3569 from sysown/v2.x-3554 ... Closes 3554: Add support for building ProxySQL with ASAN	5 years ago
Javier Jaramago Fernández	25df228960	Fixed double-free memory corruption due to unitialized memory in prepared statements bind buffers #3546	5 years ago
Javier Jaramago Fernández	0f8aa299ac	Fixed memory corruption reported by ASAN due to unexpected packet by 'mysqlsh' #3554	5 years ago
René Cannaò	3de13665e8	Merge pull request #3557 from sysown/v2.x-ccov2 ... More code coverage	5 years ago
René Cannaò	194243503a	Adding LCOV_EXCL_START around assert(0) ... LCOV_EXCL_START and LCOV_EXCL_STOP around assert(0) will improve code coverage	5 years ago
René Cannaò	22f2204745	Removed unused code	5 years ago
René Cannaò	7f0b358ed8	Merge pull request #3544 from sysown/v2.x-3525 ... Closes #3525: Memory leak induced by 'stmts' not being closed when failed to prepare	5 years ago
Javier Jaramago Fernández	4ea7b750fd	Moved helper function 'proxy_mysql_stmt_close' from 'gen_utils' to 'MySQL_Protocol' #3525	5 years ago
René Cannaò	fce7a0204c	Handle binary protocol resultset with ERR #3547 ... This commit add the support of ERR packet in binary protocol resultset, for example due to MAX_EXECUTION_TIME while running a prepared statement. It also changes how EOF packets are added: instead of writing the EOF in the resultset buffer, the EOF packet is written in its own packet. This allows to easily remove it if needed. It also fix what seems (not sure) a bug in MariaDB client library, where if a prepared statement is interrupted it cannot be executed again	5 years ago
Christos Soulios	9d19c70e8c	Merge branch 'v2.x' into ldap-auth-changes	5 years ago
Christos Soulios	21803220e1	Merge branch 'v2.x' into ldap-auth-changes	5 years ago
Christos Soulios	7df71035ff	Converted strncmp to strcmp	5 years ago
Javier Jaramago Fernández	5e0dc81e5e	Added support for 'Auth Switch Request' for 'COM_CHANGE_USER' #3504	5 years ago
René Cannaò	beddc41b1f	Cleanup of dead code in MySQL_Protocol	5 years ago
Christos Soulios	df19d16f14	Passed attributes as param to LDAP auth ... Removed ldap_ctx as ldap context is managed in the plugin itself	5 years ago
René Cannaò	52f1d0f1ec	Per-user default transaction isolation level ... See issue #3465 If a user (configurable) connects to proxysql without specifying a session transaction isolation level, proxysql will automatically assigns one to that user connection. Of course, said user can override such default session transaction isolation level running `SET SESSION TRANSACTION ISOLATION LEVEL` on a per-connection basis. This feature can be configured extending `mysql_users.attributes` , adding an object named `default-transaction_isolation` . An example of configuration could be: ``` UPDATE mysql_users SET attributes='{"default-transaction_isolation":"READ COMMITTED"}' WHERE username='sbtest'; ``` This feature also requires input validation making sure that only valid isolation levels are used. Furthermore, both dash and space can be used. If the isolation level specified is not valid, it should be automatically removed from runtime.	5 years ago
René Cannaò	2b8500aa36	Do not allow CHANGE_USER with spiffe ... If a client connection uses spiffe, CHANGE_USER is not allowed	5 years ago
René Cannaò	7c0bde5f99	Working prototype for SPIFFE	5 years ago
René Cannaò	259d07c9ab	Merge pull request #3295 from sysown/v2.1.0-ps_buffer ... V2.1.0 ps buffer	5 years ago
Javier Jaramago Fernández	8141642bfc	Merge branch 'v2.1.1' into v2.1.1-3280	5 years ago
René Cannaò	fca4055b50	Merge branch 'v2.1.1' into v2.1.0-ps_buffer	5 years ago
René Cannaò	e0bdb24ddf	Added support for charset during COM_CHANGE_USER ... When processing COM_CHANGE_USER from a client, we did not parse the charset/collation. This commit parses and processes also charset in COM_CHANGE_USER	5 years ago
Javier Jaramago Fernández	1ee832affd	Closes #3280: Add support to control 'CLIENT_DEPRECATE_EOF' in client and backend connections through global variables	5 years ago
René Cannaò	dacea25866	Implemented MySQL_Protocol::generate_pkt_field2() ... `generate_pkt_field2` is a less generic version of `generate_pkt_field` and it is meant to be used only for queries executed on backend. The function takes a `MYSQL_FIELD` as one of its arguments, thus a lot of lengths do not need to be computed	5 years ago
René Cannaò	7921e130d2	Third commit to buffer resultsets in Prepared Statements ... * MySQL_ResultSet() stores a pointer to the PS * MySQL_ResultSet::init_with_stmt() doesn't need anymore the pointer to the PS Furthermore, it isn't anymore an "init" but an end (we will rename it) * Added MySQL_ResultSet::add_row(MYSQL_ROWS *rows) for PS only * MySQL_Protocol::generate_pkt_row3() accepts an optional row length. If passed, it will know the length of the row without computing it * MyRS initialized during ASYNC_STMT_EXECUTE_STORE_RESULT_START * Implemented throttling during ASYNC_STMT_EXECUTE_STORE_RESULT_START * MySQL_Connection::process_rows_in_ASYNC_STMT_EXECUTE_STORE_RESULT_CONT() always generates a heartbeat. For now unnecessary, and we will better tune it later * test_ps_async-t.cpp tunes mysql-threshold_resultset_size to trigger buffering More testing is required	5 years ago