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feature/ip_rate_limiting
Commit Graph
414 Commits
Author SHA1 Message Date
Adrien Béraud 9bd959332a WIP storage rate limiting 2016-12-09 02:42:06 -05:00
Guillaume Roguez d6e86ebcc9 remove InfoHash::toCString() 
Implementation of InfoHash::toCString() is broken
 2016-12-06 18:28:14 -05:00
Adrien Béraud 197aaa47f0 crypto: prevent duplicate CRLs, reimport after signing 2016-12-06 16:59:54 -05:00
Adrien Béraud ad234004aa crypto: store CRLs in a set 2016-12-05 15:43:00 -05:00
Adrien Béraud a88e6a4c5f crypto: make CRL default expiration same as certificate 2016-12-02 12:59:03 -05:00
Adrien Béraud c776dad96f crypto: add Certificate::getExpiration() 2016-12-02 12:58:10 -05:00
Adrien Béraud 31fedd529b crypto: add CRL msgpack serialization 2016-12-01 18:42:26 -05:00
Adrien Béraud e9adff9dc5 crypto: add CRL move operator, export as DER 2016-11-30 17:30:09 -05:00
Adrien Béraud bfd58a204b crypto: add CRL import/export methods 2016-11-30 16:31:29 -05:00
Adrien Béraud 867bcf1514 crypto: add EC key generation 2016-11-29 18:04:25 -05:00
Adrien Béraud fb882ee440 crypto: add revocation list 2016-11-29 18:03:49 -05:00
Adrien Béraud f73f5e2798 log: cosmetics 2016-11-29 01:27:42 -05:00
Istvan e7db64bd74 Log functions are moved to log.cpp 
Log functions are moved to the log.cpp
in order to avoid multiple definitions
of the logger functions.
 2016-11-29 00:50:47 -05:00
Adrien Béraud 8a5de47aa0 hide symbols by default (#140) 2016-11-23 18:27:24 -05:00
Adrien Béraud 7f84c1e397 utils: remove useless definitions 2016-11-23 15:12:37 -05:00
Guillaume Roguez 297c37e609 infohash: add helper to C string format conversion 
This const void* convertion method helps a lot with programs
that need to print the hash with a printf() like function.
 2016-11-08 15:26:13 -05:00
Simon Désaulniers 9bb1ab43eb net.h: moved to include/opendht/ 2016-11-08 14:52:09 -05:00
Simon Désaulniers ab7d1d6582 dht,net: introduce socket, support multiple listen 
Since the initial implementation of listen operation, multiple listen requests
from a single node on a same hash was not possible without singular
inconsistencies. The flaw was coming from the fact that nodes receiving listen
request could not differentiate between listen refresh request and a new
independent listen request.

This patch introduces the new net::Socket structure which in time will enable
remote nodes to send update for a storage while differentiating between
concurrent listen requests. A socket has a unique identifier which consists of a
transaction id as defined in the OpenDHT protocol.
 2016-11-07 06:44:15 -05:00
Simon Désaulniers 77ea6d8c2f net: create net namespace, moving relevant structs 2016-11-05 19:29:00 -04:00
Adrien Béraud b2529c241e log: flush on new line 2016-11-01 03:13:56 -04:00
Adrien Béraud 83c47037d2 dht: remove unimplemented declaration 2016-11-01 03:13:56 -04:00
Adrien Béraud 125b6f9236 dht: make storage maintenance optional, default disabled 2016-10-31 14:43:56 -04:00
Adrien Béraud e260ba6b78 infohash: remove misused restrict 2016-10-31 12:35:50 -04:00
Adrien Béraud c3d3da20f6 Merge pull request #146 from sim590/permanent-put-enhancement 
dht: make reannounce margin bigger, safer
 2016-10-28 16:24:07 -04:00
Simon Désaulniers 9404a4d069 dht: make reannounce margin bigger, safer 
Reannouncing margin going from 5 seconds to 10 seconds.
 2016-10-28 15:24:09 -04:00
Adrien Béraud 274621dcec dht: add searches(sa_family) 2016-10-27 18:12:05 -04:00
Adrien Béraud 2ab756906d dht: getSearchLog for a specific search 2016-10-27 16:51:21 -04:00
Adrien Béraud 2b3f63443f dht: maintain each storage independently 
Schedule every storage maintenance independently,
to improve performance when there are a lot of storages.
 2016-10-27 14:21:52 -04:00
Simon Désaulniers 7ee6281426 log: display time before each line in log 2016-10-25 16:40:48 -04:00
Adrien Béraud e3663c995a log: add storage filter 2016-10-24 02:09:38 -04:00
Adrien Béraud 1d62b3ca64 log: add InfoHash filter 
* filter log entries with new method setLogFilter
* filter by node id, search or infohash
* add optional parameter to 'log' in dhtnode
 2016-10-24 02:09:38 -04:00
Adrien Béraud 70b1ebae0b dht: fix scheduler job edition on clang 2016-10-21 17:44:39 -04:00
Adrien Béraud d4bd17a2dc dhtrunner: use a second condition variable for bootstrap 2016-10-19 13:34:33 -04:00
Simon Désaulniers 6743cbbf50 dht: introduce "refresh" operation 
This operation requests a node to refresh a value's time_point information of
its lifetime begining. This is intended to fix the *permanent put* operation
which has been having syncing issues since the introduction of an enhanced and
lighter put operation.
 2016-10-17 11:56:54 -04:00
Adrien Béraud f233340cb2 node: clear reply_time on reset 2016-10-16 22:36:36 -04:00
Adrien Béraud cfb817d37f dht: add buckets() utility 2016-10-16 22:36:30 -04:00
Adrien Béraud 9440c03048 dht: log cleanup 2016-10-16 22:36:24 -04:00
Adrien Béraud 7af856508e dht: make connectivityChanged family dependent 2016-10-15 19:13:15 -04:00
Adrien Béraud 7c5e8c3234 sockaddr: add missing include for Win32 2016-10-12 14:38:39 -04:00
Adrien Béraud 9f11930f3d fix compilation on latest clang 2016-10-11 16:34:40 -04:00
Adrien Béraud 013b1dfe2e Merge pull request #138 from sim590/connectivity-changes-detect 
search: detect connectivity changes
 2016-10-11 16:01:59 -04:00
Simon Désaulniers 733f699ff2 search: detect connectivity changes 
The number of bad nodes is limited in order to help determine presence of
connectivity changes. See https://github.com/savoirfairelinux/opendht/issues/137
for details.

According to the tables, 25 is a good average value for big networks. If the
network is small, normal search expiration process will handle the situation.
 2016-10-11 15:54:37 -04:00
Adrien Béraud a366d502a2 fix compilation on latest clang 2016-10-11 15:50:49 -04:00
Adrien Béraud eed8ffc792 Merge pull request #139 from savoirfairelinux/recover-from-network-changes 
dhtrunner: recover from network changes
 2016-10-11 11:57:31 -04:00
Adrien Béraud 64118404fe dhtrunner: recover from network changes 
Using a list of bootstrap nodes, we recover from network loss by pinging those
nodes continuously until connected.
Written with Simon Désaulniers.
 2016-10-10 01:51:26 -04:00
Simon Désaulniers bb74dc846c dht/dhtrunner: enable callback for pingNode 2016-10-10 00:23:53 -04:00
Adrien Béraud 659d893dee network: transmit large values in multiple packets 2016-10-09 16:22:33 -04:00
Simon Désaulniers 87cf6faedd dht/node: don't allow more than 3 auth errors 2016-09-23 19:27:59 -04:00
Simon Désaulniers ca6aa6706d dht/value: make 'find_node' queries satisfied by any queries 
'find_node' requests don't ask for values. Then, the idea of a Query makes less
sense, but since we still need those to map status to network engine requests,
we introduce dummy queries which with the field Query::none. Those queries will
then only serve as key to network engine's requests.
 2016-09-23 19:27:58 -04:00
Adrien Béraud ccd0cbd8f2 add per IP rate limiting (#131) 2016-09-21 15:44:20 -04:00