Soner Tari
844e68116a
Move userauth from thrmgr thread to conn handling threads, and do not enable r/w callbacks until userauth succeeds
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Lock conn thread instead of thrmgr thread while adding conns (giant thrmgr lock versus conn thread level locks), so add conn thread mutex and remove thrmgr mutex
Offload thrmgr thread by moving many conn related setup to conn handling threads
Fix signal 6 crash caused by calling pxy_thrmgr_timer_cb() while failed conn is being freed, so use conn thread mutexes and defer adding conn to thr conn list until conn setup succeeds
Other fixes, improvements, and clean-up
2019-03-14 03:47:03 +03:00
Soner Tari
2f3fda5367
Do not try to close conns on the thrmgr thread after setting event callbacks and/or socket connect
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Use strncpy() instead of memcpy(), to limit max size with dest buffer
2019-03-13 17:11:54 +03:00
Soner Tari
7b11eb15fa
Update copyright year to 2019
2019-03-13 14:42:40 +03:00
Soner Tari
56c3bdf5d8
Do not try to term/close conns on the thrmgr thread after setting event callbacks and/or socket connect
2019-03-12 19:36:30 +03:00
Soner Tari
6f37661772
Enable user auth for all supported protos or proxyspec types
2019-03-06 01:09:02 +03:00
Soner Tari
70a22f4515
Do not break the event loop if out of fds, instead properly check all retvals of libevent functions
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So remove getdtable*() solution
2018-11-30 02:49:37 +03:00
Soner Tari
d0687b3398
Fix double init of protoctx, memory leak
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Free vars where they are allocated, always
2018-11-10 20:46:39 +03:00
Soner Tari
52d37297b6
Update with sslsplit develop changes, especially content logging
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Change SIGHUP to behave like SIGUSR1
2018-11-03 18:23:31 +03:00
Soner Tari
12ecc96648
Assume co-ownership of refactored and new pxy and proto source files by adding copyright line below the original copyright line
2018-10-30 12:42:52 +03:00
Soner Tari
87eb6ce004
Move conn end free function callback to conn end struct, proto ctx should not keep track of such conn end details, conn end should know which function to be called to free itself, we may have different protos on different ends of the same conn
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Improve and clean up
2018-10-29 21:38:42 +03:00
Soner Tari
ca959ca391
Do not call topmost callback functions directly, use them in bufferevent setup only, otherwise can possibly cause double free of ctx
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Run preexec and postexec logging and/or stats code when calling interface callback functions directly, they are mostly called in edge cases, but otherwise we would miss related logs and/or stats
2018-10-28 23:51:22 +03:00
Soner Tari
d4a209cbfb
Avoid redundant void to ctx type casts by passing ctx explicitly
2018-10-23 00:18:48 +03:00
Soner Tari
e8e8071772
Defer conn free until the exit code of topmost callback functions, for both parent and child connections, this is necessary to handle error conditions correctly and terminate connections gracefully
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So introduce term flags in ctx and replace free functions with term functions to raise the term flag, this approach enables us to terminate connection anywhere in the code without causing use after free crashes
Improve and clean up
2018-10-22 23:13:42 +03:00
Soner Tari
c085cafe0f
Rename srv_dst to srvdst
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Clean up
2018-10-22 16:12:07 +03:00
Soner Tari
adb99db518
Handle out of memory conditions correctly
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Do not do anything else with ctx while returning from topmost callback functions if it is freed
Rename functions, improve, and clean up
2018-10-22 15:30:18 +03:00
Soner Tari
2f0e574f09
Fix autossl, but Evolution client sometimes does not send ehlo, especially after user rejects self-signed cert, which needs further investigation
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And other improvements
2018-10-21 22:01:46 +03:00
Soner Tari
c91d569723
Improve debug logging, log proto name on connect/disconnect
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Rename vars and functions
Improve and clean up
2018-10-21 00:25:01 +03:00
Soner Tari
1374d37722
Decouple stats from proto code
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Move connect logging to the topmost callback functions, amap
Improve and clean up
2018-10-20 15:29:51 +03:00
Soner Tari
0c2d12f35d
Decouple connect logging from proxy code
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Improve and clean up
2018-10-20 02:03:21 +03:00
Soner Tari
3e0cbc2905
Rearrange and clean up
2018-10-19 15:03:36 +03:00
Soner Tari
59c11017bd
Refactor to move common logging and stats code to topmost callback functions
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Log only orig content in the topmost readcb
Improve and clean up
2018-10-19 01:31:10 +03:00
Soner Tari
6c4dff69eb
Move proto specific structs from h to c files
2018-10-18 02:43:27 +03:00
Soner Tari
13040639b7
Add static and NONNULL attrib
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Rename, improve, and clean up
2018-10-18 02:00:49 +03:00
Soner Tari
f681b31497
Decouple ssl from tcp and other protocols
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Improve and clean up
2018-10-17 16:28:21 +03:00
Soner Tari
0c55600ec7
Move ssl proto to its own file, but still needs more refactoring to decouple ssl from other protocols, especially tcp
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Rename and clean up
2018-10-16 03:37:07 +03:00
Soner Tari
8fc9b0a44d
Move tcp proto to its own file
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Rename and clean up
2018-10-16 01:51:07 +03:00
Soner Tari
b10643908f
Move passthrough proto to its own file
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Rename and clean up
2018-10-15 19:22:27 +03:00
Soner Tari
bb0afcfee6
Introduce ssl ctx, complete all protocol setup, so remove function tables and related code
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Fix header string alloc and insert
Other improvements, fixes, and clean-up
2018-10-15 13:42:40 +03:00
Soner Tari
429c4c7a32
Refactor for code reuse
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Clean up
2018-10-12 21:59:16 +03:00
Soner Tari
c25e1ca0f5
Refactor child conns and autossl
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Other fixes and improvements
2018-10-12 00:07:30 +03:00
