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52 Commits

Author SHA1 Message Date
csoler
7914aeb60a use RsTemporaryMemory in signature verification 2016-04-30 17:33:47 -04:00
csoler
be7e87cb1e use RsTemporaryMemory in signature verification 2016-04-30 17:25:24 -04:00
csoler
55e80871eb added missing free for public keys used in envelop encryption 2016-04-22 17:30:55 -04:00
csoler
0d3ff0e3aa fixed possible uninitialised memory read in memory decryption return 2016-04-21 19:46:47 -04:00
csoler
0c711a4c61 added missing calls to EVP_CIPHER_CTX_cleanup() to release memory after decryption, causing memory leaks 2016-04-21 19:41:21 -04:00
csoler
0266b3cfa2 improved debug output in gxsnetservice.cc 2016-02-21 11:34:49 -05:00
csoler
09a6efad52 removed dead code in GxsSecurity 2016-02-20 21:25:21 -05:00
csoler
6a4add8806 implemented per-item encryption and Vetting method compatibility layer 2016-02-20 17:53:03 -05:00
csoler
b2a6bfbbd0 fixed one bug in debug output of encrypted key offset 2016-02-19 20:55:27 -05:00
csoler
0293e246a2 fixed encryption method on the basis that encrypted keys always have the same length 2016-02-18 23:38:07 -05:00
csoler
6995212a8b added code for single item encryption/decryption 2016-02-18 21:30:52 -05:00
csoler
08e4c90cc2 added single-block multiple encryption 2016-02-16 22:36:22 -05:00
csoler
0513e71c68 fixed sending part in encrypted msg items 2016-02-14 19:42:21 -05:00
csoler
fd04f0b3bb updated to upstream/master 2016-01-13 20:27:08 -05:00
csoler
d55993d1e4 removed two instances of malloc(0) captured by new rs_malloc funtion 2016-01-12 21:43:04 -05:00
csoler
d13526facd added a new method rs_malloc that checks its arguments and prints a stacktrace on error/weird call. Changed the code everywhere to use this instead of malloc. Removed some mallocs and replaced with RsTemporaryMemory 2016-01-12 21:10:11 -05:00
csoler
9c6e7dfc13 added checks after mallocs in several files 2016-01-11 23:49:00 -05:00
csoler
9da8a8abc3 fixed compilation of RsNxsTransaction encryption code 2016-01-01 21:37:27 -05:00
csoler
6ecd2991e7 merged with latest trunk 2016-01-01 15:15:19 -05:00
csoler
55e66d090c fixed mismatch between API versions causing signed groups created with old API to fail author signature checking 2015-12-17 00:08:08 -05:00
csoler
79c80c968a fixed a few bugs in display of tracking info 2015-10-27 22:41:29 -04:00
csoler
21c31fb446 modifications to item encryption so as to match APIs 2015-10-22 20:24:36 -04:00
csoler
1c12178874 finished implementing decryption routines. Still needs fixing compilation 2015-10-01 23:37:50 -04:00
csoler
22d4893721 removed a few compilation warning that might cause compilation errors on some systems 2015-09-24 18:03:19 -04:00
csoler
e8c93a5639 started with new crypto methods for multiple peers 2015-09-23 18:40:55 -04:00
csoler
0873c0dfa2 added methods to check public/private keys for consistent fingerprint and content. Should be later used to check GXS keys when they arrive from neighbor nodes. 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@8613 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2015-07-31 17:23:43 +02:00
csoler
0b66b36a46 fixed memory leak in GxsSecurity 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@8541 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2015-06-22 21:35:39 +00:00
csoler
13ff39429e * Renamed RS_TLVKEY_DISTRIB_PRIVATE into *_PUBLISH, as it is used as such. 
* Allow to check signatures and validate groups using private keys in GxsSecurity
* removed inconsistency in key flags when full keys where mixed up with publish keys.

This should fix the following bugs:
* channel owners did not receive posts from other peers who have publish rights
* channels sometimes not gettign through



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@8275 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2015-05-19 21:28:46 +00:00
csoler
48ea291d95 moved signature validation and encryption one level up into p3IdService. Added timestamp for GXS identities and auto-removal after 7 days. Updated display in IdDialog 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@8015 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2015-03-14 14:33:23 +00:00
csoler
5967ee535f fixed free/delete mess in GRouter 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.6-NewGRouterModel@7863 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2015-01-23 15:16:04 +00:00
csoler
c83d27924e fixed bug causing a security breach by storing private GXS keys into the public key cache. Added a few asserts to totally remove that possibility. Ideally we should have 2 incompatible key types. 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7829 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2015-01-10 07:30:26 +00:00
csoler
306d6852c2 Added missing free() in error handling code (Patch rom G10H4ck) 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7819 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2015-01-05 19:26:50 +00:00
csoler
756b9acf41 fixed bug caused by old GXS keys in distant chat. Added a security warning for these keys to be deleted. 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7684 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2014-11-15 20:54:42 +00:00
csoler
e007151197 implemented more tests and fixed a few bugs in GxsSecurity 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7683 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2014-11-15 20:24:56 +00:00
csoler
9752fb9698 security check for encryption key length to avoid crashing when deserialisation gives wrong numbers 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7535 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2014-09-14 19:23:23 +00:00
csoler
80f4401e88 - implemented DH protocol for PFS encryption in distant chat between GXS ids. 
- changed format of keyId in rstlvkeys.{h,cc}, but kept the serialisation for backward compatibility (A #define needs to be removed to fix it for good). Updated rsrecogn, rsmsgitems, gxssecurity accordingly
- added "chat peer" in IdDialog to help testing distant chat.

Distant chat works and is now encrypted. The GUI still needs some smoothing: display of correct peer names
in chat window, remove the need to add a message in p3chatservice.cc:3217 to force poping up the chat window.

- added MsgAddress class to handle generic address types while keeping type separation in Messages. Not used yet.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7403 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2014-06-12 10:28:23 +00:00
csoler
ec031ba940 moved all the code using explicit EVP_KEY and RSA structures into gxssecurity (except rsrecon, still need to do) 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7371 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2014-05-17 13:50:40 +00:00
csoler
d3b92ddab9 Fixed mismatched free/delete; removed one dangerous and unused function; added missing memory release calls 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7370 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2014-05-15 21:55:34 +00:00
csoler
d782d8eed9 forgot to free memory. 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7369 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2014-05-15 21:08:23 +00:00
csoler
1bf3e2967f fixed security hole in generation of key fingerprints. Fingerprint of previously existing GXS ids can be faked. The change is backward compatible. 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7368 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2014-05-15 21:00:44 +00:00
csoler
a9193c6380 added additional checks to signature verification 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7353 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2014-05-08 09:20:25 +00:00
drbob
2232e8e583 cleanups of debugging. 
catch case where sql insert fails.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7325 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2014-05-04 12:48:42 +00:00
drbob
23480be883 Added PgpAuxUtils to allow Mocking of Pgp functions for simulations. 
Cleaned up some of the debug messages.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7306 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2014-04-27 13:14:07 +00:00
csoler
1042744685 merged remaining of v0.6-IdCleaning branch (7180->7213) to incorporate global router stuff in trunk 
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7214 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2014-03-29 14:18:05 +00:00
chrisparker126
25d721b6fe Code change to test group edit 
- can modify group names and content now
 
 Group edit code fixes

git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-gxs_finale@6811 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2013-10-06 21:07:31 +00:00
chrisparker126
bc8c569db3 Added group validation code. 
Tested and seems to work fine
Reverted back setAuthenPolicy static function to overwrite semantics and modified wiki and channels policy to equivalents statements

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6201 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2013-03-10 15:08:04 +00:00
chrisparker126
7867063734 Fixed resource exhaustion due to message/group notification not being handled 
Added message/group size limit
Added message validation (identity and publish key)
Added code for message/grp fragmentation/defragmentation (not integrated yet) 
Added crude id picker to photoshare


git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6106 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2013-02-07 23:04:16 +00:00
chrisparker126
c9831b7bea Added message validation, not enabled at the moment 
as msg sync seems to have stopped working. will fix (qos priority change?).
Added validated field to msg meta
Removed serviceString from msg transport.
Added grp flag setting to album create to test msg validation


git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-gxs-b1@5800 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2012-11-10 23:42:38 +00:00
chrisparker126
6f6f55c166 Refactored signature creation to Gxs security 
Fixed signing of msgs 
Added signing of groups (follows p3distrib grp creation method)
Refactored GxsGroupDialog in 2 new UIs, GxsCreateGroupDialog and GxsViewGroup for ease of logic, retaining flexibility across GXS services. 

git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-gxs-b1@5762 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2012-11-02 23:35:10 +00:00
chrisparker126
301e85c2fa Bug fix, did not add time stamp at msg signing stage (bug thunder found) 
Did not do check for msgs that already existed, msg is not checked if it exist this is deleted and error is sent to GUI for token
need to do same for groups!
Removed stack allocated msgs which cause crashes for large message items (bug defnax found)
Added function to retrieve group keys from GXS to RsGenExchange
First bits need for validation: Signing now consist of all msg data (msg + meta except msgId and signature)



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-gxs-b1@5718 b45a01b8-16f6-495d-af2f-9b41ad6348cc
 2012-10-23 21:52:51 +00:00