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Author SHA1 Message Date
George Kadianakis
f549e4c36d Write some free_all functions to free the auth. cookies. 
We started allocating space for them on the heap in the previous
commit.

Conflicts:
	src/or/ext_orport.h
 2013-08-15 12:03:38 -04:00
George Kadianakis
33c3e60a37 Implement and use a generic auth. cookie initialization function. 
Use the generic function for both the ControlPort cookie and the
ExtORPort cookie.

Also, place the global cookie variables in the heap so that we can
pass them around more easily as pointers.

Also also, fix the unit tests that broke by this change.

Conflicts:
	src/or/config.h
	src/or/ext_orport.c
 2013-08-15 12:03:37 -04:00
George Kadianakis
13784d4753 Warn if the Extended ORPort listens on a public IP address. 2013-08-15 12:03:37 -04:00
George Kadianakis
bdeddecd29 Better documentation for ext_or_auth_correct_client_hash. 2013-08-15 12:03:37 -04:00
Nick Mathewson
28bb673584 White-box tests for the succeeding case of ext_or_port handshake. 
(Okay, white-box plus mocking enough other functions so they don't
crash.)
 2013-08-15 12:03:37 -04:00
Nick Mathewson
ba78a3c800 Make 0x01==SAFECOOKIE a macro, not a magic number 2013-08-15 12:03:37 -04:00
Nick Mathewson
d7358e8598 Expose/mock some functions to make ext_orport.c testing possible 2013-08-15 12:03:37 -04:00
Nick Mathewson
4526c3e0b6 Unit test for basic ext_or_cookie authentication backend 2013-08-15 12:03:37 -04:00
Nick Mathewson
b64351ed17 Split the cryptographic part of handle_client_auth_nonce into new fn 2013-08-15 12:03:36 -04:00
George Kadianakis
e1d1d7a8da Fix some ext_orport.c DOCDOCs. 2013-08-15 12:03:36 -04:00
Nick Mathewson
03e3881043 Tests for connection_write_ext_or_command. 2013-08-15 12:03:36 -04:00
Nick Mathewson
c342ea9879 Unit tests for ext_or_id_map. 2013-08-15 12:03:36 -04:00
Nick Mathewson
7da59721a9 Unit tests for fetch_ext_or_cmd 2013-08-15 12:03:36 -04:00
Nick Mathewson
9d8ffa91ce Add a clientmap_entry_free(). 
Remove a nedless strdup/free pair.
 2013-08-15 12:03:36 -04:00
Nick Mathewson
34d02484c0 Fix hash functions for transport_name in client entry 2013-08-15 12:03:35 -04:00
Nick Mathewson
50136b6698 Use memdup_nulterm and check for NULs in handle_cmd_transport 2013-08-15 12:03:35 -04:00
Nick Mathewson
550af7be0a Fix a variety of issues in 4773 
memwipe some stack-allocated stuff
Add DOCDOC comments for state machines
Use memdup_nulterm as appropriate
Check for NULs in useraddr
Add a macro so that <= AUTH_MAX has a meaning.
 2013-08-15 12:03:35 -04:00
Nick Mathewson
6dd8ff0ad9 Break up <??> differently, and explain why 2013-08-15 12:03:35 -04:00
Nick Mathewson
e4a241af11 Add guards to ext_orport.h, rename get_file to get_file_name 2013-08-15 12:03:34 -04:00
Nick Mathewson
6568424410 Use only uintptr_t for the value of transport_count 2013-08-15 12:03:34 -04:00
George Kadianakis
6ad535e6dc If a single client connects with multiple transports, note all transports. 2013-08-15 12:03:34 -04:00
George Kadianakis
cb54e44587 Fix a number of issues with the #5040 code. 
- Don't leak if a transport proxy sends us a TRANSPORT command more
  than once.

- Don't use smartlist_string_isin() in geoip_get_transport_history().
  (pointed out by Nick)

- Use the 'join' argument of smartlist_join_strings() instead of
  trying to write the separator on our own.
  (pointed out by Nick)

- Document 'ext_or_transport' a bit better.
  (pointed out by Nick)

- Be a bit more consistent with the types of the values of 'transport_counts'.
  (pointed out by Nick)
 2013-08-15 12:03:34 -04:00
George Kadianakis
b2c7379aec Make check-spaces happy. 2013-08-15 12:03:34 -04:00
Cristian Toader
e2a7b484f4 partial libevent open fix 2013-08-14 23:03:38 +03:00
Cristian Toader
8a85a48b9d attempt to add stat64 filename filters; failed due to getaddrinfo.. 2013-08-12 21:14:43 +03:00
Nick Mathewson
4361795145 Merge remote-tracking branch 'asn/bug9363_take2' 2013-08-12 09:46:54 -04:00
Roger Dingledine
49fd76be05 Merge branch 'maint-0.2.4' 2013-08-10 18:30:20 -04:00
Nick Mathewson
d5cfbf96a2 Fix an uninitialized-read when parsing v3 introduction requests. 
Fortunately, later checks mean that uninitialized data can't get sent
to the network by this bug.  Unfortunately, reading uninitialized heap
*can* (in some cases, with some allocators) cause a crash if you get
unlucky and go off the end of a page.

Found by asn.  Bugfix on 0.2.4.1-alpha.
 2013-08-10 17:49:51 -04:00
Cristian Toader
44a4464cf6 fixed memory leak, added array filter support 2013-08-10 18:04:48 +03:00
Cristian Toader
89b39db003 updated filters to work with orport 2013-08-09 19:07:20 +03:00
Cristian Toader
b3a8c08a92 orport progress (not functional), nickm suggested fixes 2013-08-07 13:13:12 +03:00
George Kadianakis
0c4baa016f Also test that server transports get written to Tor's state. 2013-08-05 21:05:39 +03:00
Nick Mathewson
b9f9110ac7 Don't allow all ORPort values to be NoAdvertise 
Fix for bug #9366
 2013-08-05 12:14:48 -04:00
Cristian Toader
356b646976 added execve and multi-configuration support 2013-08-05 15:40:23 +03:00
Cristian Toader
d897690fc7 fixes suggested by nickm 2013-08-05 14:17:46 +03:00
Arlo Breault
506a01bda8 Use size_t for length in replaycache_add_test_and_elapsed() 
For consistency with the rest of buffer lengths in Tor.

See #8960
 2013-08-04 09:29:22 -04:00
Peter Retzlaff
ebd4ab1506 Prepare patch for ticket 5129 for merging. 
- Preserve old eventdns code.
- Add function to close sockets cross-platform, without accounting.
- Add changes/ file.
 2013-08-02 09:35:24 -04:00
Nick Mathewson
83a859e24c Merge remote-tracking branch 'origin/maint-0.2.4' 2013-07-31 21:49:30 -04:00
Nick Mathewson
0a0f93d277 Merge remote-tracking branch 'arma/bug9354' into maint-0.2.4 2013-07-31 21:48:48 -04:00
George Kadianakis
5a5147dd2e Fix invalid-read when a managed proxy configuration fails. 2013-07-31 13:56:07 -04:00
Nick Mathewson
904a58d10f Merge branch 'bug9288_rebased' 
Conflicts:
	src/test/test_pt.c
 2013-07-31 13:51:15 -04:00
Nick Mathewson
22a074caa7 Update pt/configure_proxy until it stops segfaulting 2013-07-31 13:34:16 -04:00
George Kadianakis
99bb6d2937 Modifications to transports.c for the unit tests to work. 
Both 'managed_proxy_list' and 'unconfigured_proxies_n' are global
src/or/transports.c variables that are not initialized properly when
unit tests are run.
 2013-07-31 13:34:16 -04:00
George Kadianakis
aaf79eb4d3 Write unit tests for configure_proxy(). 2013-07-31 13:34:16 -04:00
George Kadianakis
6e40806025 Fix invalid-read when a managed proxy configuration fails. 2013-07-31 13:34:16 -04:00
Cristian Toader
871e5b35a8 small filter changes; openat as separate function 2013-07-30 19:25:56 +03:00
Roger Dingledine
ff6bb13c02 NumDirectoryGuards now tracks NumEntryGuards by default 
Now a user who changes only NumEntryGuards will get the behavior she
expects. Fixes bug 9354; bugfix on 0.2.4.8-alpha.
 2013-07-30 12:05:39 -04:00
Cristian Toader
8022def6f0 added openat parameter filter 2013-07-29 16:30:39 +03:00
Cristian Toader
8f9d3da194 Investigated access4 syscall problem, small changes to filter. 2013-07-26 19:53:05 +03:00
Nick Mathewson
d5a5a6a253 Allow {,k,kilo,m,mega,g,giga,t,tera}bit{,s} in torrc 
Patch from CharlieB for ticket #9214
 2013-07-26 16:07:11 +02:00