Commit Graph

188 Commits

Author SHA1 Message Date
Jeremy Lakeman
f1b0374b97 Extract crypto signing primitives from mdp processing 2012-10-19 14:54:41 +10:30
Jeremy Lakeman
95843e1f20 Pass overlay frame into mdp processing 2012-10-19 10:40:03 +10:30
gardners
499c4018bf Imported ref10/ implementation of crypto_sign from supercop-20120525
as recommended a while back by Dan Bernstein as offering the fastest
implementation of the crypto_sign() primitives for ARM.
Indeed this implementation IS faster. See comparison below for a
Rock 500 handset (800MHz(?) ARM6, no NEON):

Original ref/ implementation on an R500 stock rom (non-rooted)::
mean signature generation time = 96.80ms
mean signature verification time = 272.20ms

ref10/ implementations on an R500 stock rom (non-rooted):
mean signature generation time = 4.00ms
mean signature verification time = 13.00ms

Approximately 20x speed up, just like that :)
2012-10-18 17:26:48 +10:30
Jeremy Lakeman
b22e3f1964 Add hop count to mdp ping
- Allow mdp client to specify ttl
- Copy ttl into and out of overlay frame
2012-10-10 16:22:31 +10:30
Jeremy Lakeman
1de2bc8f23 Fix replying to broadcast mdp ping 2012-10-09 17:03:17 +10:30
Jeremy Lakeman
1f379ea209 Add and preserve QOS bit flags in packet header 2012-10-09 16:17:07 +10:30
Jeremy Lakeman
e28deeb6d5 Move requested payload queue into frame structure 2012-10-09 15:44:37 +10:30
Andrew Bettison
3433b0fbb5 Move is_sid_broadcast() and is_sid_any() macros into serval.h
From overlay_mdp.c.  is_sid_broadcast() was defined as is_broadcast().

Also clean up the signature and implementation of is_all_matching().
2012-10-09 13:49:23 +10:30
Jeremy Lakeman
c47e99d097 Fix issue #23, regression in 'id' command 2012-10-08 14:59:58 +10:30
Andrew Bettison
89343c69cd Merge branch 'rhizomedirect' into 'master' 2012-10-05 17:45:30 +09:30
Jeremy Lakeman
48c9a7067e keyring_get_nm_bytes doesn't need to know about port numbers 2012-10-05 09:14:24 +09:30
Jeremy Lakeman
32cd46c165 Simplify id peers command, hide mdp implementation details from node info 2012-10-03 16:21:06 +09:30
Jeremy Lakeman
b72c01518b Move SAS key storage into subscriber structure 2012-10-03 13:59:46 +09:30
Jeremy Lakeman
fa7719fbe8 Write simple vomp console client 2012-09-28 15:23:50 +09:30
Jeremy Lakeman
2a7bd28e51 Extend packet queue to allow sending multiple copies of the same payload for reliability 2012-09-28 11:28:01 +09:30
Andrew Bettison
fb7c9e5633 Fix compiler warnings on Linux gcc 4.7.1 2012-09-27 11:02:58 +09:30
Jeremy Lakeman
222cb80ce7 Modify lookup uri format to distinguish between serval identities and gateway services 2012-09-21 15:17:56 +09:30
Jeremy Lakeman
0538e95be8 Reduce the potential for packet storms 2012-09-20 10:28:01 +09:30
Jeremy Lakeman
6d31aa52e7 Use the correct public key when a new keyring is created 2012-09-18 13:43:00 +09:30
Jeremy Lakeman
456bf3fdca Tidy up source port checking 2012-09-14 17:04:35 +09:30
Jeremy Lakeman
337d428f44 Reconstruct encryption / signature flags 2012-09-14 14:41:17 +09:30
Jeremy Lakeman
7b8885fd96 Rework mdp port bindings to use subscriber struct 2012-09-14 11:49:01 +09:30
Jeremy Lakeman
6483d9e0ae Split client mdp functions so they can be built separately 2012-09-14 11:47:48 +09:30
Jeremy Lakeman
fbe9980199 Add explicit flag for unicast peers 2012-09-10 10:55:12 +09:30
Jeremy Lakeman
f2bae4361e Improve logging and failure handling 2012-09-10 10:31:01 +09:30
Jeremy Lakeman
3cfcfb3728 Parse mdp payloads from the middle of a frame 2012-09-07 13:45:57 +09:30
Jeremy Lakeman
dc686ad10b Set incoming packet length 2012-09-07 11:34:00 +09:30
Paul Gardner-Stephen
bba6839656 Initial stab at porting to Solaris.
It compiles without warning (with CC=gcc) but doesn't link
because NaCL doesn't build yet.
2012-09-05 20:42:50 +09:30
Jeremy Lakeman
1f6607af14 Refactor to avoid returning a pointer to the stack 2012-09-01 12:17:22 +09:30
Jeremy Lakeman
e05806f25e Separate routing calculation from resulting rules, refactor more code to use subscriber structure 2012-08-31 15:11:18 +09:30
Jeremy Lakeman
df0e20408c Close sockets on poll errors 2012-08-31 15:04:06 +09:30
Jeremy Lakeman
f6c899e107 Refactor overlay buffer interface to support simple parsing 2012-08-31 15:03:07 +09:30
Jeremy Lakeman
aa5706f9d7 Refactor routing node information to use new subscriber tree 2012-08-31 15:03:07 +09:30
Jeremy Lakeman
58457a703d Refactor monitor port bindings 2012-08-14 14:37:16 +09:30
Andrew Bettison
eec8fb6e95 Improve SAS resolution debug messages 2012-08-14 14:06:59 +09:30
Jeremy Lakeman
3ab79d8e5b Pass phone numbers in vomp call initiation 2012-08-13 14:01:57 +09:30
Jeremy Lakeman
6981e7e2c2 Allow monitor clients to resolve did's 2012-08-10 15:29:19 +09:30
Andrew Bettison
12d8bc0c12 Use new typedef time_ms_t everywhere 2012-08-09 12:14:32 +09:30
Andrew Bettison
fd1da2df93 Fix bug that failed dnaprotocol multi-lookup test 2012-08-06 16:44:36 +09:30
Andrew Bettison
0c7c4e7296 Improve logging to help diagnose dnaprotocol test failure
Replace printf() with DEBUGF() and INFOF()
Improve error message from overlay_mdp_sanitytest_sourceaddr()
2012-08-02 17:16:18 +09:30
Andrew Bettison
240be25793 Replace overlay_gettime_ms() with gettime_ms() 2012-07-30 17:22:38 +09:30
Andrew Bettison
15d7bec680 Rewrite fprintf(stderr,...) to DEBUGF() 2012-07-27 18:04:46 +09:30
Andrew Bettison
04b95d2590 Merge branch 'andrew' into 'master' 2012-07-25 18:04:16 +09:30
Andrew Bettison
0e5c5e0e98 More work on dnahelper, almost done
Servald starts DNA helper, receives startup ACK, sends requests, receives
responses, handles malformed helper responses, echoes dnahelper stderr lines to
log, sends MDP reply packet, waits for dead helper process, all asynchronously.
Shuts down helper process during servald shutdown.

Remaining issues:
 - Does not impose a timeout on helper responses.
 - Only the first URI is reported by the "dna lookup" command.
2012-07-20 18:17:43 +09:30
Andrew Bettison
5aac5a3854 Unfinished dnahelper implementation 2012-07-18 19:16:30 +09:30
Jeremy Lakeman
1d53726b7b Merge remote-tracking branch 'origin/master'
Conflicts:
	rhizome_fetch.c
	rhizome_http.c
	testframework.sh
2012-07-17 15:39:55 +09:30
Jeremy Lakeman
ddba8033e4 Refactor packet envelope and sid abbreviation reading and writing 2012-07-17 15:30:50 +09:30
gardners
7c5c6b0826 work towards DNA helper interface. 2012-07-16 13:00:55 +09:30
Andrew Bettison
86eb482ed9 Replace macros with functions
SET_NONBLOCKING(), SET_BLOCKING(), WRITE_STR() are now set_nonblock(),
set_block() and write_str() respectively, all of which log an error before
returning -1.  There are other useful methods: write_all() treats anything less
than all bytes written as an error; write_nonblock() treats EAGAIN and EINTR as
zero bytes written, and a combination: write_all_nonblock().
2012-07-10 16:33:39 +09:30
Andrew Bettison
68ef34c119 Add 'id allpeers' command to facilitate testing 2012-07-04 12:06:15 +09:30