159 Commits (28aba935261e575f73d398f2f8bd6f9bb29a4de8)

Author	SHA1	Message	Date
Rene Cannao	03f0b58e1e	Check POLLHUP if unable to read anything from network ... This solves a possible infinite loop that arises after commit e81895e . Commit e81895e prevents closing connections in case of temporary failures, but on the other side it doesn't allow to close faulty connections.	2 years ago
Rene Cannao	771fdfd9d8	Improve stability in SSL connection getting SSL_ERROR_SYSCALL ... In case SSL connections get SSL_ERROR_SYSCALL , ERR_get_error() is called to verify if it is possible to perform again a call.	2 years ago
René Cannaò	53da0426de	Merge pull request #32 from sysown/v3.0.0-update_to_openssl_3.3.1 ... V3.0.0 update OpenSSL to v3.3.1	2 years ago
Rahim Kanji	d3e9c9c85a	Merge remote-tracking branch 'remotes/Master/v2.x' into v2.x_proxysql_postgres_merge	2 years ago
Miro Stauder	b7258e965f	use local includes - openssl	2 years ago
Miro Stauder	22688659c2	update OpenSSL to v3.3.1	2 years ago
Javier Jaramago Fernández	7ec6e143d6	Merge pull request #4555 from joshuahunt/johunt/clear-ssl-error-queue-on-shutdown ... Clear SSL error queue on shutdown	2 years ago
Miro Stauder	7695c42534	use local include - openssl	2 years ago
Josh Hunt	2e4ef165fb	Clear SSL error queue on shutdown ... SSL_shutdown can return an error and if it is not cleared it will be left on the thread's error queue since they are thread local causing unrelated connections running on the same thread to be incorrectly terminated. Clear the error queue now if SSL_shutdown returns an error to keep us from impacting other connections.	2 years ago
René Cannaò	fde8ace076	Removed json.hpp from include files ... This seems to speedup compile time, and also lead to smaller binary	2 years ago
René Cannaò	de345ecaed	Merge remote-tracking branch 'public/v2.x' into v2.x_postgres_240422	2 years ago
René Cannaò	678c470b3e	Fix out after refactoring generate_proxysql_internal_session_json()	2 years ago
René Cannaò	73f8ad0a35	Code split related to generate_proxysql_internal_session_json	2 years ago
Rahim Kanji	936e27139b	Merge branch 'v2.x_PostgreSQL_Merge' into v2.x_postgres ... # Conflicts: # include/MySQL_Session.h # lib/Makefile # lib/MySQL_Session.cpp # lib/MySQL_Thread.cpp # lib/ProxySQL_Admin.cpp # lib/ProxySQL_Poll.cpp	2 years ago
Javier Jaramago Fernández	a11b8f7234	Fix invalid free for 'caching_sha2_password' and 'CLIENT_COMPRESS' ... During 'caching_sha2_password' and invalid free could take place if the connection was requested with compression. Compression was wrongly enabled in the connection before all the packets finalizing the auth process were send back to the client.	2 years ago
Rahim Kanji	e029d39007	Initial PostgreSQL commit ... * Added plain text and SCRAM authentication	2 years ago
Javier Jaramago Fernández	caed360eeb	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x_sha2pass_draft3	2 years ago
Javier Jaramago Fernández	ab8af07c19	Add 'switching_auth_sent' to 'PROXYSQL INTERNAL SESSION' ... Improved observability for auth switch performed during authentication. The new field 'switching_auth_sent' is only updated when an actual auth switch requested to the client.	2 years ago
Miro Stauder	0971a48f9d	update OpenSSL from v3.1.4 to v3.2.1	2 years ago
René Cannaò	3c2418246c	Merge branch 'v2.x' into v2.x_sha2pass_draft3	2 years ago
Javier Jaramago Fernández	bb0f2da42c	Fix Valgrind reported 'realloc' of zero length	2 years ago
Javier Jaramago Fernández	bb2b429bca	Simplify check introduced in commit '6c9e4c05' ... - Removed redundant part of check. - Updated comment, elaborating on 'POLLHUP' omission in the check.	3 years ago
Javier Jaramago Fernández	6c9e4c058b	Fix infinite loop for SSL connections - Closes #4314 ... If a peer closes the socket under certain timing conditions, e.g. during connection establishment, an infinite loop will take place if 'POLLHUP' and 'POLLIN' are set in the socket, and no data is present, just the final 'EOF'.	3 years ago
René Cannaò	8106ae5ee3	Merge branch 'v2.x' into v2.x_sha2pass_draft3	3 years ago
Rahim Kanji	c4dae72a45	Implemented the functionality to generate a coredump upon reaching a specific source file and line number. ... To enable coredump feature, specify the filename and line number in the coredump_filters table. Example: INSERT INTO coredump_filters (filename,line) VALUES ('mysql_data_stream.cpp', 498); LOAD COREDUMP TO RUNTIME; Note: * It is important to note that coredump filters cannot be persisted on disk and will always be empty when a new instance is created. * Filenames are case-sensitive * 'admin-coredump_generation_threshold', has been introduced to specify the maximum number of core files that can be generated. * 'admin-coredump_generation_interval_ms', has been implemented to define the time gap between the generation of core files.	3 years ago
Rahim Kanji	fb7edb578d	Implemented data packet history queue for storing packets sent/received by frontend and backend.	3 years ago
René Cannaò	29da662d56	enum proxysql_auth_plugins for mysql plugin ids ... Using `enum proxysql_auth_plugins` to define mysql authentication plugins. Also fixed few bugs introduced in previous commits.	3 years ago
René Cannaò	094f77a30a	Temporary commit 01 for caching_sha2_password	3 years ago
René Cannaò	d23b286af1	2nd refactoring of process_pkt_handshake_response	3 years ago
René Cannaò	a34e680813	Different handling of POLLHUP in read_from_net() ... In MySQL_Data_Stream::read_from_net() we used to close the socket as soon as POLLHUP was received from poll(). We now call shut_soft() only if POLLIN is not set . This means that if we receive data (POLLIN) we process it temporarily ignoring POLLHUP . In this way we can intercept a COM_QUIT executed by the client before closing the socket	3 years ago
René Cannaò	16f952abb8	Fixed a harmless "Source and destination overlap in memcpy" ... Fixed a harmess overlap in memcpy() in queue_zero() when the queue itself is empty. If the queue is empty memcpy can be skipped.	3 years ago
René Cannaò	43d65cae60	SSL and fast_forward : handling of SSL_ERROR_SYSCALL	3 years ago
René Cannaò	4c21a6d8c7	Add support for SSL and fast_forward with more than 16KB of data ... OpenSSL handles data in blocks of 16KB. If more than 16KB of data was sent fast_forward was not detecting further data and therefore blocking. This commit fixes this bug.	3 years ago
René Cannaò	c993eda2e4	SSL and fast_forward : removed double frees	3 years ago
René Cannaò	cdc8423569	Adding some details on SSL and fast_forward implementation	3 years ago
Javier Jaramago Fernández	300532d6e2	Fix multiple warnings in logging function calls	3 years ago
Javier Jaramago Fernández	b41dffeb64	Fix handling of big split compressed packets	3 years ago
René Cannaò	c0fdf02b78	Fixed various compiler warnings	4 years ago
--global	741b6f2cf0	Fix leak during SSL handshake for SPIFFE authentication ... Resources allocated by 'SSL_get_peer_certificate' and 'X509_get_ext_d2i' were being leaked during the SSL handshake.	4 years ago
Javier Jaramago Fernández	b528bc9b4f	Fixed typo in 'bio_st' struct doc #3765	4 years ago
Javier Jaramago Fernández	9dad81c4b2	Update 'bio_st' OpenSSL internal struct definition to match library #3765	4 years ago
René Cannaò	630124b774	Minor improvement for cache affinity	4 years ago
Javier Jaramago Fernández	e8cc7be8fd	Added non-blocking calls to 'SSL_shutdown' for sending final 'close_notify' required by SSL standard	5 years ago
Javier Jaramago Fernández	d5de8a52f1	Improved SAN names parsing and client certificate verification when 'SPIFFE' is used	5 years ago
René Cannaò	0ed4514fa4	Remove error when clients connect without certificate #3424 ... We currently disable this annoying error In future we can configure this as per user level, specifying if the certificate is mandatory or not See issue #3424 Original error was: X509 error: no required certificate sent by client	5 years ago
Javier Jaramago Fernández	48a32aa5fe	Added check preventing a session with 'PINGING_SERVER' status to start a 'RESETTING_CONNECTION' session #3502	5 years ago
René Cannaò	81ed72f3fe	Removed dead functions from MySQL_Data_Stream() ... Functions removed years ago (around 2015): * clean_net_failure() * myds_connect()	5 years ago
René Cannaò	68e95bee61	Immediately exit in case of SSL error ... This commmit also enhance logging	5 years ago
René Cannaò	7c0bde5f99	Working prototype for SPIFFE	5 years ago
René Cannaò	05fbe44ed2	Prototype for SPIFFE - do not merge	5 years ago