Commit Graph

558 Commits

Author SHA1 Message Date
Vladimir Dubrovin
a0d580b36d move hashtable/resolve/sql functions to separate files 2026-04-17 19:29:50 +03:00
Vladimir Dubrovin
4c0e3a1bac Check OpenSSL version for SNI/TLS 1.3/alpn
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2026-04-14 17:36:35 +03:00
Vladimir Dubrovin
afbdad0ac7 Fix for first in chain https/tcps parent 2026-04-13 21:09:46 +03:00
Vladimir Dubrovin
a1a65c3fd5 ssl_client_mode = 3 added, allow 'secure' parent types ending with 's': https, tcps, socks5s, connect+s, etc.
example:

plugin SSLPlugin.ld.so ssl_plugin

allow user1
parent 1000 http 1.1.1.1 1111
allow user2
parent 1000 https 2.2.2.2 2222
ssl_client_mode 3
ssl_client
proxy

With ssl_client_mode 3 TLS is only handshaked for https parent type and is not handshaked for http parent.
2026-04-13 20:53:38 +03:00
Vladimir Dubrovin
878a432481 Support unix socket for parent and tcppm; abstract (fileless) unix sockets for linux support
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Use unix:/path/to/socket, e.g.

tcppm 1234 unix:/path/to/socket 1234

Under linux abstract sockets are supported with '@' prefix, e.g.

parent 1000 http unix:@virtual.3proxy.socket 1111

Destination port numbers are not used in tcppm/parent, but you must specify any positive value to match the syntaxis.
2026-04-12 19:18:15 +03:00
Vladimir Dubrovin
f77f65ac4e Fix: SOCKSv5 parent reply parsing for domain name address 2026-04-12 14:16:48 +03:00
Vladimir Dubrovin
2d6eeff5f3 FIx typos, update documentation 2026-04-12 13:58:42 +03:00
Vladimir Dubrovin
c206349ee2 Support unix sockets for internal and -i
Example configuration:

log
auto -iunix:/path/to/3proxy.sock

test with

curl --unix-socket /path/to/3proxy.sock https://3proxy.ru
2026-04-12 00:30:35 +03:00
Vladimir Dubrovin
a2641cb103 Push as 0.9.6 2026-04-11 13:06:43 +03:00
Vladimir Dubrovin
238ed094dd Support building without standard resolvers (NOSTDRESOLVE)
build from stra
2026-04-11 12:22:38 +03:00
Vladimir Dubrovin
825563ad85 Detailed warnings for 'plugin' command errors 2026-04-10 19:30:22 +03:00
Vladimir Dubrovin
0c8be907e9 -Ne / -Ni options added to specify external / internal NAT address
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2026-04-10 15:01:43 +03:00
Vladimir Dubrovin
8cb8be1be8 Fix warnings 2026-04-08 21:13:45 +03:00
Vladimir Dubrovin
0381461495 Use PRI/SCN modifiers where possible 2026-04-08 21:13:31 +03:00
Vladimir Dubrovin
483542b914 Use uint32_t/uint16_t instead of unsigned long / unsigned short where required 2026-04-08 21:13:18 +03:00
Vladimir Dubrovin
855c04d8f6 Uodate build environment 2026-04-08 21:12:51 +03:00
Vladimir Dubrovin
d8161e94b5 Update year 2026-04-08 19:21:31 +03:00
Vladimir Dubrovin
c6eddc69a1 remove unsued variables 2026-04-08 19:21:30 +03:00
Vladimir Dubrovin
758c290092 Fix CONNECT_TO usage 2026-04-08 19:21:30 +03:00
Vladimir Dubrovin
2e534c7794 Add cmake environment 2026-04-08 19:21:30 +03:00
Vladimir Dubrovin
237fa15e36 Fix external libraries 2026-04-08 19:21:30 +03:00
Vladimir Dubrovin
6f1bb65841 Update workflows and makefiles (11 commits squashed) 2026-04-08 19:21:30 +03:00
Vladimir Dubrovin
238b314c90 switch PCREPlugin to PCRE2 2026-04-08 19:21:29 +03:00
BDBSAlive6one6
5e92822900 fix(PamAuth): добавлен вызов pam_acct_mgmt(), исправлен pam_start() (#1203)
Добавлен вызов pam_acct_mgmt() после pam_authenticate() для проверки
прав доступа на уровне PAM (HBAC, истечение пароля, блокировка учётки)
Исправлена передача реального username в pam_start() вместо '3proxy@'

---

Added pam_acct_mgmt() call after pam_authenticate() to enable PAM
account checks (HBAC, password expiration, account lockout).
Fixed pam_start() to pass actual username instead of hardcoded '3proxy@'
Tested with FreeIPA 4.12 + SSSD Rocky Linux 9
2026-04-08 19:21:29 +03:00
Vladimir Dubrovin
7299bcc0e2 Move timeouts from conf 2026-04-08 19:21:29 +03:00
Vladimir Dubrovin
c34d29b7dd Do not use applink.c 2026-04-08 19:21:29 +03:00
Vladimir Dubrovin
499c4240ad Fix TrafficPlugin 2026-04-08 19:21:28 +03:00
Vladimir Dubrovin
a5fce1a2f6 compile PCRE on Windows 2026-04-08 19:21:28 +03:00
Vladimir Dubrovin
c05023ab6d Correct SSL functions for Windows 2026-04-08 19:21:27 +03:00
Vladimir Dubrovin
28724187fb Use external PCRE library 2026-04-08 19:21:27 +03:00
Vladimir Dubrovin
35db214b78 Use external PCRE library 2026-04-08 19:21:27 +03:00
Vladimir Dubrovin
92f170fca2 Fix warning 2026-04-08 19:21:27 +03:00
Vladimir Dubrovin
00d2ecbc31 Use 64 bit arithmetics for rate limits 2026-04-08 19:21:27 +03:00
Vladimir Dubrovin
8292ec21a7 remove SSL_shutdown 2026-04-08 19:21:27 +03:00
Vladimir Dubrovin
ef318bff67 Use quit shutdown for SSL to prevent races 2026-04-08 19:21:27 +03:00
Vladimir Dubrovin
128386723a Fix potential use-after-free on filters, add SSL_shutdown in SSLPlugin 2026-04-08 19:21:27 +03:00
Vladimir Dubrovin
acc6db59a3 SNI break (DPI bypass) added
-s option to tlspr (or tls type redirect), requires TCP_NODELAY to be set

auth iponly
allow *
parent 1000 tls 0.0.0.0 0
allow *
proxy -s -i127.0.0.1 -ocTCP_NODELAY -osTCP_NODELAY -p1443
2026-04-08 19:21:26 +03:00
Vladimir Dubrovin
251660940e Fixed: crash on invalid configuration file 2026-04-08 19:21:26 +03:00
Vladimir Dubrovin
7e4504997e Fixed: memory corruptions on config parsing 2026-04-08 19:21:26 +03:00
Vladimir Dubrovin
8d8ee23385 ssl_client_mode added, code cleanup
ssl_client_mode
0 (default) - handshake immediately after connect() (with first parent or with destination if there is no parent)
1 - handshake with destination server (handshake after connection via parents is established)
2 - handshake after data channel is established (e.g. after CONNECT)
2026-04-08 19:21:26 +03:00
Vladimir Dubrovin
7e47d5bd92 ssl_client_alpn added 2026-04-08 19:21:26 +03:00
Vladimir Dubrovin
7fce892391 Use SSL_connect / SSL_accept in non-blocking mode 2026-04-08 19:21:26 +03:00
Vladimir Dubrovin
23551e53bf Fixed: allow ssl server and client on the same service 2026-04-08 19:21:26 +03:00
Vladimir Dubrovin
35406e6b61 client_sni command added; do not send hostname from request as SNI in SSL client configuration 2026-04-08 19:21:26 +03:00
Vladimir Dubrovin
26534e9cbd Close SSL on shutdown 2026-04-08 19:21:26 +03:00
Vladimir Dubrovin
2cd0a34fd5 maxseg / TCP_MAXSEG support added 2026-04-08 19:21:26 +03:00
Vladimir Dubrovin
d67a052aa8 Fixed: invalid config value initializers 2026-04-08 19:21:26 +03:00
Alexey Suslov
280c7c8976 Fix HTTPS proxy for HTTPS addresses (#1175) 2026-04-08 19:21:26 +03:00
Vladimir Dubrovin
bc7e9b2ac6 Fix: -P option for tlspr 2026-04-08 19:21:26 +03:00
Vladimir Dubrovin
5355af3112 Fix: WSAPoll fail in some Windows versions after e525ce913e 2026-04-08 19:21:26 +03:00