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lightwalletd
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97 Commits

Author SHA1 Message Date
Steven Smith e7e9530349 Add support to GetTreeState to return Orchard final state 2022-05-18 10:44:29 -05:00
adityapk 98cb0ea9f2 cleanup locking for mempool 2022-05-16 13:33:43 -05:00
adityapk 3bec6d290c Timer to 30s 2022-05-13 11:12:12 -05:00
Aditya Kulkarni f6ea41cf9c v1.7.6 2022-04-07 10:50:50 -05:00
Aditya Kulkarni e146dbf5c2 Fix mempool issue 2022-04-07 10:20:01 -05:00
Aditya Kulkarni c1bab818a6 Fetch historical prices from coinbase 2021-08-30 10:43:49 -07:00
Aditya Kulkarni 1b485256a3 Return hashes with getlatestblock 2021-07-26 13:11:02 -07:00
Aditya Kulkarni 7f81fcbf78 Monitor for 1-block reorgs as well 2021-07-26 10:33:28 -07:00
adityapk00 d461c18785
Mempool (#10) 
* mempool streaming

* Fix deadlock

* return correct height

* Add mempool stream timeout

* buffer channel

* Mempool API

* comment
 2021-07-14 14:46:20 -07:00
Larry Ruane a56af1cfbf GetBlockRange: allow start < end, return blocks in reverse order 2021-05-21 11:17:52 -07:00
adityapk00 41ebe0e04b
Prices (#9) 
* Prices API

* Add current prices

* Historical prices persist

* Add mutexs

* multiple providers

* Handle startup

* Edge case where historical price is requested for current

* fix median edge case

* Don't return too old last price

* bug fixes

* price metrics and logging

* warnings
 2021-05-18 09:26:55 -07:00
Aditya Kulkarni 3e2ba3c4c2 Fix vendor string 2021-04-21 10:45:34 -07:00
Aditya Kulkarni d28a129df9 Handle Params downloads on the HTTP server 2021-04-21 10:40:39 -07:00
adityapk00 f05fef2762 Merge fixes 2021-04-19 13:46:14 -07:00
adityapk00 0605b33e39 Merge 2021-04-19 13:38:25 -07:00
Larry Ruane dcad72ed25 generalize GetAddressUtxos to accept taddr list 2021-04-08 11:22:12 -06:00
Larry Ruane ad739ce055 allow Ping testing grpc only if explicitly enabled 2021-03-08 12:25:02 -07:00
Larry Ruane 5c5c4b882f check disk write return values 2021-03-08 11:21:33 -07:00
Larry Ruane c7c5da1fda don't log method names to stderr unless --grpc-logging-insecure 2021-03-08 11:12:26 -07:00
Larry Ruane a69537cf2b restore coinbase height check 
The reason that it had to be disabled has gone away. This provides more
security by ensuring that the blocks we receive from zcashd are valid.
 2021-01-15 16:49:22 -07:00
Larry Ruane 82045d493a fix GetTaddressBalance (json problem) 2021-01-15 14:05:27 -07:00
Larry Ruane 97d57395b2 fix GetTaddressTxids() 2021-01-12 16:18:29 -07:00
Larry Ruane d7f35f2713 fix database file location bug introduced by PR320 
PR 320 introduced a bug that causes the `blocks` and `lengths` database
files to be located one directory level higher than it they should be.

The bug doesn't cause any functional problem, it only makes the
lightwalletd do more work (re-download the block cache), and it also
makes it not possible to switch between testnet and mainnet.

This patch locates the database files back where they belong.
 2021-01-11 12:19:51 -07:00
Larry Ruane 33e7312218 add zcashd versioning to GetLightdInfo result 2020-12-03 22:55:08 -07:00
Larry Ruane 063287888f add more version information to GetLightdInfo result 2020-10-06 10:03:37 -06:00
Larry Ruane ac1bf8481c refactor Reverse(), no functional changes 2020-09-14 10:31:17 -06:00
Larry Ruane 7381129740 add GetMempoolTx() 2020-09-10 14:01:01 -06:00
Larry Ruane 1c6d8a46f7 gracefully handle syncing zcashd (no REORG) 2020-06-26 08:35:35 -06:00
Ben Wilson 63f01502e8 Added option to provide Zcashd RPC parameters from flags 2020-06-08 09:03:21 -04:00
Larry Ruane ead5415693 bump version to 0.4.1, release notes, small fixes 2020-06-05 17:16:36 -06:00
Larry Ruane 31a19484e2
Improve error checking, README improvements (#278) 
Deserialize blocks and transactions as they are staged, to catch errors
earlier (such as trying to stage transactions as blocks), improve logging,
improve error handling (don't crash if ApplyStaged is given a height
that's higher than one beyond the latest active block).
 2020-06-03 19:18:04 -06:00
Larry Ruane faca1ecbef
increase the 252 per-block transaction limit (#273) 2020-06-03 18:58:26 -06:00
Taylor Hornby 2d8a55c53f Fix missing hex encoding of darksidewalletd's sendrawtransaction response 2020-05-28 16:05:43 -06:00
Larry Ruane b47c0ddf99 fix corruption detector, smallest block is 74 bytes, not 78 2020-05-22 08:30:03 -06:00
Larry Ruane 1dd63f2ca8 add --darkside-timeout option to override 30-minute default shutdown 2020-05-21 11:48:03 -06:00
Larry Ruane 0217670d8c add logging for darkside rpcs 2020-05-21 11:48:03 -06:00
Larry Ruane 007dbbf13c fix first block hash 2020-05-21 11:48:03 -06:00
Larry Ruane 2f0b2054ba Fix transaction staging 
The following works:

grpcurl -plaintext -d '{"saplingActivation": 663150,"branchID": "bad", "chainName":"x"}' localhost:9067 cash.z.wallet.sdk.rpc.DarksideStreamer/Reset
grpcurl -plaintext -d '{"height":663150,"nonce":5,"count":3}' localhost:9067 cash.z.wallet.sdk.rpc.DarksideStreamer/StageBlocksCreate
grpcurl -plaintext -d '{"height":663152,"url":"https://raw.githubusercontent.com/zcash-hackworks/darksidewalletd-test-data/master/transactions/t-shielded-spend"}' localhost:9067 cash.z.wallet.sdk.rpc.DarksideStreamer/StageTransactions
grpcurl -plaintext -d '{"height":663152}' localhost:9067 cash.z.wallet.sdk.rpc.DarksideStreamer/ApplyStaged
grpcurl -plaintext -d '{"height":663152}' localhost:9067 cash.z.wallet.sdk.rpc.CompactTxStreamer/GetBlock
(shows the block with one transaction)
 2020-05-21 11:48:03 -06:00
Larry Ruane 7ac1a3f983 small improvements to transaction stuff, small fixes 2020-05-21 11:48:03 -06:00
Larry Ruane 3defdcd1ee Improve error handling 2020-05-21 11:48:03 -06:00
Larry Ruane f8794dbe05 update submitblocks.sh, return an error if GetBlock height is too low, instead of crashing 2020-05-21 11:48:03 -06:00
Larry Ruane 39348100a9 fix StageTransactions, vendor = ECC LightWalletD 2020-05-21 11:48:03 -06:00
Larry Ruane 391e886afc better error handling, remove unused DarksideTx 2020-05-21 11:48:03 -06:00
Larry Ruane 7420d565a8 don't special-case darkside in SendTransaction, just use the mock rpc handler 2020-05-21 11:48:03 -06:00
Larry Ruane 3bada32bee fixes on last commit, especially StageBlocksCreate 2020-05-21 11:48:03 -06:00
Larry Ruane f1e793796f implement staging, not well tested 2020-05-21 11:48:03 -06:00
Larry Ruane 52ac837370 New "staging" api (StageBlocks, StageTransactions, ApplyStaged) 
Also remove the initial block load (all blocks will come from the
Staging APIs), but there is still more to do (this does not even
start up correctly) but darkside.proto is correct, we believe.
 2020-05-21 11:48:03 -06:00
Larry Ruane c8ee805933 remove Blockchaininfo json type assertions, no functional change 2020-05-21 11:48:03 -06:00
Larry Ruane 38d71a8f1d don't sleep 1s for reorg, wait 2s for new blocks 2020-05-21 11:48:03 -06:00
Larry Ruane d7e1005523 DarksideAddBlock(): remove generation of correct prevhash 2020-05-21 11:48:03 -06:00