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666 Commits

Author SHA1 Message Date
Neil Booth
4f5a219438 Dash: return errors in JSON error field for protocol 1.1 2017-09-08 11:09:30 +09:00
Neil Booth
06693c5880 Fix handling of failed transaction broadcast 2017-09-08 10:55:09 +09:00
Neil Booth
794e1d86ff Peerdisc: handle protocol 1.1 server.version replies 2017-09-07 17:03:17 +09:00
Neil Booth
c1c4906fba Prepare 1.1pre1 2017-09-07 14:16:22 +09:00
Neil Booth
3cc5b5ea43 Make COIN env variable mandatory. 
- make a clean split between the  Cash and Segwit flavours of bitcoin
  by giving them their own COIN names.  They can then both have a NET
  of mainnet.
- The previous Bitcoin COIN names no longer exist, and the env var is
  now mandatory, so everyone will need to set COIN and NET appropriately
  for their flavour of bitcoin and mainnet or testnet.
 2017-09-07 13:53:44 +09:00
Neil Booth
2684f3b888 Require protocol_version to be given if >= 1.1 2017-09-07 13:20:39 +09:00
Neil Booth
09783aeacc Accept protocols down to 0.9 for Electrum 1.x clients 
Fixes #248
 2017-09-07 13:13:47 +09:00
Neil Booth
2a955a922a Improved handler handling 
- move server.donation_address to the session from controller
- session controls handler map, no longer lives partly on controller
 2017-09-07 13:13:34 +09:00
Neil Booth
a978ca6df7 Permit HOST to be a comma-separated list. 
Update documentation to match.
 2017-09-06 20:19:59 +09:00
Neil Booth
37c15f7018 Show protocol version in sessions RPC call 2017-09-06 18:14:52 +09:00
Neil Booth
f2f2b1e7b6 Update protocol documentation 2017-09-06 17:56:23 +09:00
Neil Booth
9c25685eb9 Handle client protocol range requests. 
Add more tests.
 2017-09-06 17:11:18 +09:00
Neil Booth
e7601a23cd Implement other address methods for scripthash 2017-09-06 16:41:14 +09:00
Neil Booth
135ab68f74 Simple protocol negotiation and setting of handlers 
It turns out clients pass 0.10 instead of 1.0 as the protocol version.
Distinguish some handlers for 1.0 and 1.1 protocols.
Log protocol version request
Add tests of new library function
 2017-09-06 16:24:56 +09:00
Neil Booth
f8a838c589 Add "hash_function" member to server.features. 
Update documentation
 2017-08-26 15:37:59 +09:00
Neil Booth
137236712f Add EVENT_LOOP_POLICY environment variable 
Based on #215 by JustinTArthur.

- Accept EVENT_LOOP_POLICY of uvloop
- Move initilisation from electrumx_server to controller
- SocksProxy now requires a loop
- Update tests
 2017-08-26 14:03:02 +09:00
Neil Booth
1f3e942cbc Some further cleanup 2017-08-26 12:47:47 +09:00
John L. Jegutanis
885872f0b5 Various improvements (#233) 
* Fix formatting

* Refactor daemons

Replaced FujiDaemon with FakeEstimateFeeDaemon that simulates estimate
fee calls and provide the same functionality.
Removed the parameter False for LegacyRPCDaemon's getblock RPC call as
it is not needed.

* Fix Crown coin P2SH_VERBYTES and add REORG_LIMIT
 2017-08-26 12:33:20 +09:00
Neil Booth
d324bdc0d1 Prepare 1.0.17 2017-08-21 23:41:30 +09:00
Neil Booth
fab3f5affe Have proxy.create_connection use kwargs 
Fixes #227
 2017-08-21 23:38:54 +09:00
Neil Booth
7442bad66c Prepare 1.0.16 2017-08-21 20:52:02 +09:00
Neil Booth
4d2456e4b4 Explicitly bind to both IPv4 and IPv6. 2017-08-21 20:07:08 +09:00
mmouse-
69c1535d13 Use our listening Host/IP for outgoing connections also (#226) 
Explicitely set the local IP for outgoing connections, if we're listening
on only one Hostname or IP (of a multi-IP machine). This makes sure our
peers see our outgoing connections coming from the same IP that we're
listening on when we have a specific HOST= configured.

For machines with more than one IP this avoids source-destination
mismatch errors when advertizing our peer. Resolves kyuupichan/electrumx#225
 2017-08-21 05:47:05 +07:00
Kefkius
59d8421c87 Fix KeyError on incorrect genesis hash (#224) 
Fix KeyError that occurs when creating an exception for an incorrect genesis hash.
 2017-08-20 05:31:55 +07:00
FujiCoin
b4ac4b6a05 Add Fujicoin (#218) 
* Add Fujicoin

* Add explanation of FujiDaemon
 2017-08-18 15:05:54 +07:00
sam
5b475751f1 Correct 'seessions' (sessions) (#220) 2017-08-13 07:29:20 +07:00
Neil Booth
92ba67037f Use None instead of localhost 
See #211.  Some don't have localhost mapped, and
we should also bind to IPv6 interfaces.

Thanks to gaoyaxing24 for testing.
 2017-08-02 16:54:58 +09:00
Justin Turner Arthur
28764936c4 Remove semicolons and a couple unused variables. (#212) 2017-08-02 15:55:44 +09:00
Neil Booth
23b121e799 Prepare 1.0.15 2017-07-30 21:38:51 +09:00
Neil Booth
75feac5d1e Check prior header hashes to detect forks 2017-07-30 21:32:41 +09:00
Neil Booth
3eef0ba4cf Rename block_full to block. 
Retain the raw block in the named tuple.
 2017-07-30 20:41:08 +09:00
Neil Booth
d593dd2c6e Prepare 1.0.14 2017-07-23 14:57:02 +09:00
Neil Booth
2ade5fce9c Revert "More logical mempool hash handling" 
This reverts commit 87d24f38dc.
 2017-07-23 14:55:03 +09:00
Neil Booth
7abde2e514 Prepare 1.0.13 2017-07-21 12:40:37 +09:00
Neil Booth
87d24f38dc More logical mempool hash handling 
Fixes the issue whereby notifications weren't sent as long as new blocks
kept coming in.  Now a new height notification, with an appropriate mempool
update, is sent after each batch of blocks is processed.
 2017-07-19 23:50:44 +09:00
Neil Booth
3f9e2363c2 Prepare 1.0.12 2017-07-16 15:07:13 +09:00
Neil Booth
4665ba6315 Improve daemon JSON RPC compatibility 
- give an ID to each request
- allow client session to be customized by derived classes

Based on changes suggested by erasmospunk
 2017-07-13 10:51:54 +09:00
Neil Booth
858bac217d Move DB UTXO code into one place. 2017-07-10 14:12:27 +09:00
Neil Booth
2f26e81629 Implement history compression with tests. 
Still to do: running compression in background when the flush
count reaches a certain level
 2017-06-18 22:59:30 +09:00
Neil Booth
2940ea3199 Add new function get_history_txnums 2017-06-17 16:33:15 +09:00
John L. Jegutanis
1e9a65dccb Handle legacy daemon RPCs 
Add support for daemons that don't have the new 'getblock' RPC call that
returns the block in hex, the workaround is to manually recreate the block
bytes. The recreated block bytes may not be the exact ones as in the
underlying blockchain but it is good enough for our indexing purposes.
 2017-06-11 01:37:45 +03:00
Neil Booth
0cf4210a66 Prepare 1.0.11 2017-06-07 23:47:18 +09:00
Neil Booth
4cc3720589 Disable IRC for bitcoin mainnet 
Only require IRC_CHANNEL if IRC_PREFIX is given.
 2017-06-07 23:47:17 +09:00
Neil
d9ff685958 Merge pull request #183 from thelazier/dash_mn_methods 
Add support for Dash Masternode methods
 2017-05-16 19:02:17 +07:00
Neil Booth
08dbbf217a client_version must be a tuple 
Fixes #180
 2017-05-16 14:55:19 +09:00
TheLazieR Yip
2e87d49e04 Add more comment on DashElectrumX.server_version 2017-05-15 08:10:09 +00:00
TheLazieR Yip
e99400c225 Update DashElectrumX as commented 2017-05-15 04:12:33 +00:00
TheLazieR Yip
4da2278729 Force server string response for Electrum-Dash 2.6.4 client 2017-05-14 17:38:55 +00:00
TheLazieR Yip
f179c67935 Add support for Dash Masternode methods 
+ Add DashDaemon class
+ Add DashElectrumX class
+ Update coin configurations for Dash
 2017-05-14 16:36:02 +00:00
TheLazieR Yip
b0e23e903d Allow custom ElectrumX class 2017-05-14 16:26:17 +00:00
Neil
325097f0e6 Merge pull request #176 from erasmospunk/allow-customizations 
Allow custom Daemon and BlockProcessor classes
 2017-05-07 19:42:25 +07:00
John L. Jegutanis
a4e4f80ad7 Allow custom Daemon and BlockProcessor classes 2017-05-07 14:22:23 +02:00
LaoDC
9e34bf8583 reverted and made the version split isolated within the banner logic only as not to affect other parts of the code. 2017-05-03 17:43:47 +07:00
LaoDC
9dceeb914c Add new variables to BANNER(_TOR) 
$SERVER_VER will return the version number (eg: 1.0.10)
$SERVER_SUBVERSION will return the full version string (eg: ElectrumX 1.0.10)

$VERSION is kept for legacy which is the same as $SERVER_SUBVERSION
 2017-05-03 17:10:52 +07:00
LaoDC
5e92feb8a6 Add new variables to BANNER(_TOR) 
$SERVER_VER will return the version number (eg: 1.0.10)
$SERVER_SUBVERSION will return the full version string (eg: ElectrumX 1.0.10)

$VERSION is kept for legacy which is the same as $SERVER_SUBVERSION
 2017-05-03 17:09:52 +07:00
Neil Booth
2fe67932c5 Prepare 1.0.10 2017-04-28 22:44:48 +09:00
Neil Booth
e9acb685ab Display hosts in diagnostic 2017-04-09 14:32:45 +09:00
Neil Booth
d216d5111b Prepare 1.0.9 2017-04-09 14:20:17 +09:00
Neil Booth
8a2821d542 Reject invalid hostnames in Env 2017-04-09 14:15:10 +09:00
Neil Booth
b6d8b86dd6 Ignore hosts not appearing in their own features 2017-04-09 14:02:32 +09:00
Neil Booth
c0ff2c0c20 Bump to 1.0.8b 2017-04-06 07:36:04 +09:00
Neil Booth
f3de91180e Add tests for server/env.py 2017-04-06 07:27:48 +09:00
Neil Booth
30df09534f Bump to 1.0.8a 2017-04-03 21:40:02 +09:00
Neil Booth
2c43e89b05 Only set last_good if successfully verified 
Rename last_connect to last_good
 2017-04-03 21:37:51 +09:00
Neil Booth
e0a79c313c Prepare 1.0.8 2017-04-03 20:13:35 +09:00
Neil Booth
7b17d99c5a Put log on one line 2017-04-03 20:10:42 +09:00
Neil Booth
9f27ea875c Fix peer replacement logic 
- drop the IP address peer
- update the remaining peer with fresh info
 2017-04-03 20:07:46 +09:00
Neil Booth
2656fd78a4 Clarify that we may not have a clearnet peer 2017-04-02 21:25:02 +09:00
Neil Booth
e96b8f0421 Prepare 1.0.7 2017-04-02 15:12:50 +09:00
Neil Booth
a94d320e5d New feature: force peer discovery via proxy 
Set FORCE_PROXY to non-empty to force peer discovery to go
through the proxy.  See docs/ENVIRONMENT.rst

Wait for an attempt at proxy discovery to be made before beginning
peer discovery.
 2017-04-02 15:06:29 +09:00
Neil Booth
77a441ad06 Improve proxy handling 
Have a background proxy detection loop; removes need to check
specific peers at startup.
Consider proxy down once attempts to use it fail 3 times in a row.
Regularly attempt to rediscover a proxy if it is down.
 2017-04-02 14:27:49 +09:00
Neil Booth
178de6c396 Tighten restrictions on HOST 
- private IP not allowed if intending for public use
- localhost not allowed
 2017-04-02 10:58:55 +09:00
Neil Booth
81e6577838 Catch address resolution failure exceptions 2017-04-01 22:55:16 +09:00
Neil Booth
321315ace0 Fix typo 2017-04-01 15:17:17 +09:00
Neil Booth
d1894356d0 Prepare 1.0.6 2017-04-01 12:10:18 +09:00
Neil Booth
9abc1dc11e REPORT_HOST no longer defaults to HOST 
Cleanup of identity handling.  It is now possible to specify
a Tor identity and no clearnet identity.
 2017-04-01 12:03:53 +09:00
Neil Booth
abba36ac6c Relax the get_chunk restriction based on client 
Closes #162
 2017-04-01 11:17:57 +09:00
Neil Booth
55cedfea9c Have Daemon work with aiohttp 1 and 2 
Fixes #163
 2017-04-01 10:43:34 +09:00
Neil Booth
594b66236f Prepare 1.0.5 2017-03-28 12:30:06 +09:00
Neil Booth
8e00affc1a Fix the diagnostic looping in PeerSession 
Fixes #160
 2017-03-28 11:14:50 +09:00
Neil Booth
23a408c572 More logging 2017-03-27 13:04:59 +09:00
Neil Booth
860a4e8e93 Prepare 1.0.4 2017-03-26 11:51:18 +09:00
Neil Booth
2650459012 Peer discovery fixes 
Change last_connect to mean last connection as its name implies,
not last connection that wasn't bad.
Keep bad peers around for 3 tries.

Improve diagnostic
 2017-03-26 11:42:23 +09:00
Neil Booth
79bce5335e Fix missing self 2017-03-25 20:52:26 +09:00
Neil Booth
fa1a5bd3e4 Prepare 1.0.3 2017-03-25 20:27:33 +09:00
Neil Booth
3236989165 Fix bad peer looping 
JWU42 pointed out an issue where peer discovery could get in a
failure loop for bad peers; this fixes the the root cause and
the immediate retries
 2017-03-25 20:22:38 +09:00
Neil Booth
7b263c5c49 Prepare 1.0.2 2017-03-25 13:28:43 +09:00
Neil Booth
e4947cb9ef Sanitize the maximum number of sessions 
Reduce the maximum number of sessions to permit if running with
a tight rlimit, to avoid hitting open file limits.  Log when
doing so.

Closes #158
 2017-03-25 13:28:42 +09:00
Neil Booth
f04ff6f5b3 Don't add_peer to ourself 2017-03-25 13:28:42 +09:00
Neil Booth
8236aaf234 Be more strict on form of features dictionary 2017-03-25 13:28:42 +09:00
Neil Booth
be5397a853 Validate hostnames before accepting a new peer 
Don't retain non-public addresses

Closes #157
 2017-03-25 11:58:54 +09:00
Neil Booth
7a2f29aabe Be stricter accepting add_peer requests 
- rate-limit onion add_peer requests
- for clearnet peers only accept if the peer resolves to the
  source address
 2017-03-25 11:36:14 +09:00
Neil Booth
84c201f665 Improve diagnostic 2017-03-25 11:35:56 +09:00
John L. Jegutanis
a820829e0e Dynamic header support 
Block headers can have a dynamic size that is being indexed on a
new meta file "headers_offsets".

The offsets are 64 bits in order to accommodate coins with big
headers that will accumulate GBs of header data after some years.

Closes #128
 2017-03-25 11:35:55 +09:00
Neil Booth
37602d4eae A couple of tweaks to the prior commit. 2017-03-25 11:35:55 +09:00
John L. Jegutanis
ed7d8a319d Refactor block parsing API 2017-03-25 11:35:55 +09:00
Neil Booth
127b4de745 Add new RPC method: add_peer 2017-03-25 11:35:54 +09:00
Neil Booth
060d32211f Check height for all peers 
Closes #152
 2017-03-25 11:35:54 +09:00
Neil Booth
d198b95798 Reduce new peers per source limit to 2 by default 2017-03-25 11:35:54 +09:00
Neil Booth
9238fe397d Drop ports from top level of features 2017-03-25 11:35:54 +09:00