237a311dda
In newSession (readconnroute.c) connect_dcb will create backend connection via backend_dcb->func.connect()
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session_alloc will not start a newSession for the LISTENING socket
In dcb.h void *data was added to keep protocol session data if the session is not started in accept(9 but later.
2013-06-20 19:06:16 +02:00
088b3473bc
Improved to diagnostic routines and documentation for the debug cli interpreter
2013-06-20 15:03:55 +02:00
e55631e60f
Improved debug CLI command interpreter to allow for commands with arguments
2013-06-20 13:21:37 +02:00
fc852eaada
Changed readconnroute backend structure to simply maintain a pointer to the server rather than
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include the hostname and port in the backend structure
Fix to makefile for routing modules
2013-06-20 10:18:14 +02:00
78c371e92f
Changes to connect infrastructure
2013-06-19 19:11:35 +02:00
39c8695819
Misc fixes
2013-06-19 18:46:24 +02:00
0fc2f9dda3
Removed the passing of epoll fd and isolated epoll functionality to
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a signle file
Addition of show epoll debug CLI command
2013-06-19 16:29:52 +02:00
c2b24884fd
Updates for the debug cli interface
2013-06-19 13:21:37 +02:00
53b6bc0a25
A number of updates to do with service startup
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Telnet protocol support
Debug cli
2013-06-19 12:31:40 +02:00
461dc31578
Fixed:
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if (strcmp(registered->module, module) == 0)
in find_module
2013-06-19 11:32:53 +02:00
0fed3d624e
Separated libmysqld apart from other libs because it is not used in every case
2013-06-18 21:28:56 +03:00
a7229a6c24
Separated libmysqld from list of libs which is used in every link command line.
2013-06-18 21:28:06 +03:00
c5889b606a
First version of log_writer and test. Includes objects : logfile, filewriter. Routines : skygw_message_t, simple_mutex.
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Actual file handling is missing and some clean-up routines as well.
Compiles and runs but doesn't do much.
2013-06-18 21:17:20 +03:00
ec688e6222
Addition of the service, server, serv_protocol and session structure needed to tie the elements together.
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Improvements to the protocol module support
Documentation improvements
Addition of make install target
2013-06-18 16:59:01 +02:00
4d5215e267
mysql_client_server_protocol.h, new file name that avoids conflicts with previous one
2013-06-17 22:47:14 +02:00
f4711f5980
Added
2013-06-17 21:25:15 +02:00
a9e6e14e5d
i
2013-06-17 18:35:39 +03:00
81bb5bdde8
Adding this too under skygateway
2013-06-17 18:32:01 +03:00
4854b56aba
try to add query_classifier under skygteway
2013-06-17 18:19:46 +03:00
525861cab3
Moved from query_classifier
2013-06-17 18:05:53 +03:00
aa517205b7
Added mysql_common.c for mysql common routines
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First attempt to split MySQL routines in client and backend libraries.
Compiled on Centos but not tested
mysql_protocol.h header file is coming soon.
2013-06-17 16:25:22 +02:00
6afc2e432b
Addition of -Wall to CFLAGS
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Cleanup warnings produced by above with the exception of those files requiring reorganisation
2013-06-17 14:25:32 +02:00
1300c5d089
Addition of dependencies to the makefile
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New make target of "make depend"
Addition of doxygen building ability
Cleanup of docygen comment blocks
Initial telnetd protocol module structure
2013-06-17 14:03:05 +02:00
876af46cdd
Added 3 func defs
2013-06-17 09:33:07 +02:00
939d2bf46c
Addition of a version of printf that can print to a DCB
2013-06-15 12:12:21 +01:00
fad37adfbf
Added comments for gw_mysql_do_authentication
2013-06-14 18:39:42 +02:00
eef179e6d4
Added
2013-06-14 18:32:51 +02:00
0a5becbe81
Added skeletons for the two MySQL protocol modules. The actual code still needs to be moved into the modules
2013-06-14 18:29:08 +02:00
cc448f4bb9
Updated testroute after modification to entry point definition
2013-06-14 18:28:34 +02:00
aa006a9406
gw_mysql_do_authentication puts user, db, and client_sha1 in the (MYSQL_session *) session->data of client DCB.
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gw_mysql_connect can now access this session->data for transparent authentication
2013-06-14 18:27:43 +02:00
936ccfeda3
Merged
2013-06-14 18:13:23 +02:00
1239420be1
create_backend_connection added.
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This routine calls the gw_mysql_connect passing the MySQL_session data available
2013-06-14 18:05:29 +02:00
34372fbc5d
Addition of connect function to dcb functions and added dcb_connect routine
2013-06-14 17:55:31 +02:00
ebbe4bf035
Fixed a space at the beginning of comment
2013-06-14 17:50:13 +02:00
e8d6289ca2
Added void *data for generic session data
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Added MySQL_session for specifc mysql data in session: user, sha1_cleient_passowrd, database_name
2013-06-14 17:46:44 +02:00
6071f89b4f
Commit, again bzr merge
2013-06-14 17:36:31 +02:00
438ba42f0a
Commit these files, fixing bzr merge message
2013-06-14 17:35:14 +02:00
cf6b18a4fe
A slight rejig of the server/service setup for the backend databases. Also including the protocol
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module names.
2013-06-14 17:05:00 +02:00
2260bf7587
Addition of Read Connection Balancer for Query Routing
2013-06-14 16:26:22 +02:00
6690320542
Commiting these files
2013-06-14 14:27:43 +02:00
3b86c93adf
Addition of global Makefile
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First example external module, testroute, has been added. This serves more as an example than a real router
Updated module loading to used fixed GetModuleObject route and addition of ModuleInit routine
2013-06-14 11:51:54 +02:00
748230a7bb
Merge commit
2013-06-13 18:44:29 +02:00
a5e1441cb8
Some fprintf removed.
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Fixed an if statement without brackets
2013-06-13 18:38:03 +02:00
61cf0c6187
Addition of interface for loading external modules as shared library objects
2013-06-13 18:30:15 +02:00
269bef8280
Authentication FAILED triggers client and backend connection close.
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mysqlslap tests show some memory is nod deallocated, probably some gwbuffer incorrect use or the error handling is not triggering any consume action on buffers.
2013-06-13 18:09:14 +02:00
a89c2bc1c0
Added gw_mysql_do_authentication() for checking authentication.
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I uses the mysql protocol 4.1 authentication method.
The actual implementation requires the password is excatly equal to the username.
The client sends user: "user" and the password must be "user"
The gateway converts "user" in SHA1(SHA1("user") and then using the algorithm check all the data.
if the clients sends anything else than "user" the password algorithm check will fail.
IN the next release we must load into memory the content of mysql.user table, with fields user and password in memory.
The gateway will then find the HEX(SHA1(SHA1(real_password))) fro tahta table and check the incoming data.
Please note that real_password is not stored in any place: not in mysql db nor in the gateway.
2013-06-13 14:34:37 +02:00
732ff1732f
Added username detection ofr authentication
2013-06-13 10:32:42 +02:00
bf36f01c33
Initial work on client flags(comprtess, client connect with db), next is authentication check
2013-06-13 10:13:43 +02:00
e31957f2d1
Initial work on local authentication
2013-06-13 10:12:50 +02:00
84ec7ffd51
Some fprintf has been removed
2013-06-13 00:31:35 +02:00
