Commit Graph

63 Commits (f9c8ecbc696f1465f75ecc831f03a96d76e809a2)

Author SHA1 Message Date
Soner Tari ee41c72666 Add tls13 support
Add e2e tests for tls13 too
4 years ago
Soner Tari 9da7437919 Release v0.8.0 4 years ago
Soner Tari 826b612c1e Fix build version
Improve documentation
4 years ago
Soner Tari 3fe0e5f1eb Move tmp global opts vars to new tmp struct
The global opts strings in this new tmp struct are used while cloning
global opts into proxyspec opts. A var of this type is passed around as
a flag to indicate if these opts are global (if non-NULL), so should be
stored in that struct and used as such, or proxyspec specific (if NULL),
so should not be used as global. This var is temporary, hence freed
immediately after configuration is complete.
Also improve and clean up.
4 years ago
Soner Tari 6abfa01252 Free all structs created for testing 4 years ago
Soner Tari 4a1980d4a5 Add check unit tests for protocol validation and util_get_first_word_len()
Also improve and clean up
4 years ago
Soner Tari e3b0ba94d8 Accept space, tab, cr, and nl chars after POP3 and SMTP commands
POP3 clients may and do append CRLF to commands.
So use the new util_get_first_word_len() function.
4 years ago
Soner Tari 01577657fd Clean up DOCKER directives 4 years ago
Soner Tari ef2edff60a Improve string comparisons
We need case-insensitive comparison validating POP3 and SMTP commands.
Define macro function to check string equality.
4 years ago
Soner Tari ac4285cef1 Fix POP3 and SMTP protocol validation, thanks to the new testproxy e2e tests
Add testproxy e2e tests for POP3 and SMTP protocol validation.

We have detected that POP3 and SMTP protocol validation was broken
thanks to these new testproxy e2e tests. This is yet another example why
e2e tests are important.
4 years ago
Soner Tari 313da5cfca Add -A DefaultLeafCert option
Rename LeafCerts to LeafKey, TargetCertDir to LeafCertDir, CRL to
LeafCRLURL
4 years ago
Soner Tari aba07a53ee Disable conn ids unless debugging
We don't need parent or child ids unless debugging. IDLE and EXPIRED
conn logs do not need to report ids either. Ids are useful only in
detailed debug logs.
4 years ago
Soner Tari 5285b9e433 Fix valgrind REDIR warning about strncpy(), use memcpy() instead
REDIR: 0x562c100 (libc.so.6:__strncpy_ssse3) redirected to 0x4c32fb0
(strncpy)
The src strings are not NULL terminated at the correct positions.
4 years ago
Soner Tari be80523036 Use the new inline max() function instead of MAX() macro function in sslproxy
Do not pass pxy_thr_print_children() or bufferevent_getfd() to MAX() or
util_max() macro functions as params, or else they are called twice.
Since MAX() macro call duplicates params, do not call it nested either,
or else we get very long macro expansions.
4 years ago
Soner Tari e63d6dd3aa Remove BEV_OPT_THREADSAFE in lp too
thrmgr and conn handling threads in lp are cleanly decoupled now.
4 years ago
Soner Tari 8a96565d99 Zero out msg buf as in sslsplit
ce5f409dbe
("Zero all bytes when passing file descriptors over AF_UNIX sockets",
2018-11-12)

Also, bufferevent_getfd() returns -1 if no file descriptor is associated
with the bufferevent.
4 years ago
Soner Tari 128838c70f Fix -g flag for lp, use Mk/buildinfo.mk of sslproxy
This is necessary to detect the .git folder at the project root. So
remove Mk/buildinfo.mk of lp.
4 years ago
Soner Tari 3e706ea022 Fix leaks and errors reported by valgrind
Free vars.
Finalize sqlite3 statements.
Close sqlite3 db.
Init memory.
Do not close fd -1.

Some of these may be harmless, but we fix them anyway. Now valgrind
reports 0 "lost" memory, but some "still reachable", both for sslproxy
and lp.
4 years ago
Soner Tari 1d75bfb17f Fix a possible sync issue between thr load and conn children list on error
Refactor and rename functions, struct fields, and vars
Simplify if conditions and fix/improve logs
Clean up
4 years ago
Soner Tari 14cfd3286b Update ctime and first atime on conn handling thr, not on thrmgr
This offloads the thrmgr by saving a time() call.
Also remove an unnecessary NULL assignment.
4 years ago
Soner Tari 71dff82305 Terminate conn on socket connect error
And rename a function.
4 years ago
Soner Tari 18c882ad37 Refactor and rename assign/attach conn to thr functions
And fix comments.
4 years ago
Soner Tari f069637fda Include errno.h in pxyconn.c too to fix travis issue 4 years ago
Soner Tari 61edeeedb1 Include errno.h, revert log.h to fix travis issue 4 years ago
Soner Tari 906d961168 Fix travis issue due to errno
errno and EMFILE are provided by <unistd.h>, but we need log.h anyway,
which includes logger.h, and which includes <unistd.h> in turn.
4 years ago
Soner Tari 6c5165fa6e Update lp with sslproxy changes and clean up 4 years ago
Soner Tari 05654e3bee Avoid possible crashes caused by passing NULL pointers to str*() functions 5 years ago
Soner Tari a1f24e26d0 Clean up 5 years ago
Soner Tari fd3aa5a394 Update lp with sslproxy changes, fix dst events
Enable dst r/w events before socket connect.
Improve verbose debug logs using common header fields to better identify
connections.
Create function macros for fine* debug logs.
5 years ago
Soner Tari 554fd3bd3a Improve code reuse, reduce code, clean up whitespace 5 years ago
Soner Tari 2b702495b0 Remove comixwall.org 5 years ago
Soner Tari 64c0078ecb Update comments about writecb before connected 5 years ago
Soner Tari a0d74baa43 Update copyright year to 2020 5 years ago
Soner Tari c3c228d8ce Remove ssl_shutdown_retry_delay and SSLShutdownRetryDelay, not used anymore 5 years ago
Soner Tari 10573a1b7c Copy BSDmakefile to subfolders
So we can individually make clean them
5 years ago
Soner Tari 3af16b3228 Improve verbose debug logs using common header fields to better identify connections
Create function macros for fine* debug logs
Fix a few memory leaks when DEBUG_PROXY enabled
Add main.mk to MKFS list
Put a few function params within DEBUG_PROXY directives
Check retval of a snprintf() call
Fix segfault with -w/-W options if no ssl proxyspec specified, also fixed in sslsplit develop: https://github.com/droe/sslsplit/issues/271
Various clean-up
5 years ago
Soner Tari 4503203c1b Remove MEDIUM ciphers
Cipher assertions become useless if we set ciphers to MEDIUM:HIGH, too
many ciphers would be possible
5 years ago
Soner Tari c2e93dbbc0 Remove NO_TLS10 test case
The problem with LibreSSL 2.7.4 was not that it didn't support tls10,
but that MEDIUM and HIGH cipher definitions were different from the
openssl version of testproxy, hence tests were failing due to no shared
ciphers
5 years ago
Soner Tari f1c2e9e881 Detect tls protos using output of sslproxy -V
But this is not going to work, because LibreSSL 2.7.4 says it supports
tls10, but SSL handshake fails if testproxy e2e tests for tls10 are
enabled.
5 years ago
Soner Tari 73724bd673 Fix assertions for tls10 tests, TLSv1.0 == SSLv3 5 years ago
Soner Tari d42ba28729 Remove tls12 tests for older versions of openssl
Clean up
5 years ago
Soner Tari 9ac5a93823 Fix testproxy e2e tests for older versions of openssl and libressl
OpenSSL 0.9.8zh and 1.0.0s do not support TLSv11.
LibreSSL 2.2.7 uses other cipher names too.
LibreSSL 2.7.4 (since 2.3.0) does not support TLSv10.
5 years ago
Soner Tari d4aca98834 Enable debug logs for testproxy 5 years ago
Soner Tari fc1bb39de3 Fix xnu paths for osx 5 years ago
Soner Tari 519d797459 Fix osx build, no need for nat_used() 5 years ago
Soner Tari e2fc1086cf Try fix sudo env 5 years ago
Soner Tari fb500d9a33 Clean up lp make file 5 years ago
Soner Tari 50c1c9477d Try with first travis machine, remove openssl from lp, revert trials 5 years ago
Soner Tari 61f3c86eab Fix e2e test for deny OCSP request
It is not certain if the server should receive the ocsp request of the
client or not, it depends on libevent and various conditions at that
moment
5 years ago
Soner Tari 8a1db3d469 Fix export 5 years ago