janoside / btc-rpc-explorer Goto Github PK

The node-status page is throwing an error

Since bitcoind cant provide info on arbitrary address, you can rely on electrumx indexes (also works off bitcoind).
Here's an example: https://github.com/Overtorment/nodejs-electrum-http

Any ideas why?

https://i.gyazo.com/6823bb120316167c56dea911c0fe5fec.png

I accidentally killed it by sending the stop RPC command (sorry for that).

You should build a whitelist of authorized RPC calls, excluding stop, wallet calls and such.

Allow us to specify the data dir of the coin so that you can retrieve the cookie auth. This complements docker support through a simple volume share. :)

FYI, trying to integrate this as an optional service in btcpayserver. :)

It will be nice to have a docker image for this repository

Like #45

Ref: https://en.bitcoin.it/wiki/Bitcoin_Firsts

I see the following error:

blk@e8020:~/Elements/work/btc-rpc-explorer$ npm start

[email protected] start /media/blk/Elements/work/btc-rpc-explorer
node ./bin/www

/media/blk/Elements/work/btc-rpc-explorer/app/utils.js:360
var [lead,decimal,pow] = val.toString().split(/e|./);
^

SyntaxError: Unexpected token [
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:374:25)
at Object.Module._extensions..js (module.js:417:10)
at Module.load (module.js:344:32)
at Function.Module._load (module.js:301:12)
at Module.require (module.js:354:17)
at require (internal/module.js:12:17)
at Object. (/media/blk/Elements/work/btc-rpc-explorer/app.js:14:13)
at Module._compile (module.js:410:26)
at Object.Module._extensions..js (module.js:417:10)

npm ERR! Linux 4.10.0-32-generic
npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "start"
npm ERR! node v4.2.6
npm ERR! npm v3.5.2
npm ERR! code ELIFECYCLE
npm ERR! [email protected] start: node ./bin/www
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] start script 'node ./bin/www'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the btc-rpc-explorer package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node ./bin/www
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs btc-rpc-explorer
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls btc-rpc-explorer
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR! /media/blk/Elements/work/btc-rpc-explorer/npm-debug.log

Hi, is there a way to change the datadir, if it's not ~/.bitcoin/ ?

While trying to access http://localhost:8332
I get the following error and unable to access the website through browser.

Error for RPC command 'getchaintxstats': Error: socket hang up
Error for RPC command 'getchaintxstats': Error: socket hang up
Error for RPC command 'getblockchaininfo': Error: socket hang up
Unhandled Rejection at: Promise Promise {
{ Error: socket hang up
at createHangUpError (_http_client.js:322:15)
at Socket.socketOnEnd (_http_client.js:425:23)
at Socket.emit (events.js:187:15)
at endReadableNT (_stream_readable.js:1085:12)
at process._tickCallback (internal/process/next_tick.js:63:19)
cause:
{ Error: socket hang up

See https://btc-explorer.com/tx/2143c53089bceb1b94eea7326de499e2d6d4056551048989d88b7ed3a02c3809

good work and keep it coming wondering if there is a way to plot chart with RPC and php array data, would be an amazing addon to yours explorer

Transactions with high numbers of inputs can cause issues when viewing block-details or transaction-details pages.

Example block:
Height 478453
Hash 000000000000000000f2f2b3f56c37ceb7566a3512d3732b1e2528a07586f9fa

Example tx:
1f7ef5e54138b77a8b7210b05e30dfde7fa03d5238e15a2b335f0926e75e0c9d

In doing so, try to isolate BTC-specific code to more easily support other currencies in the future.

There are a bunch of unused dependencies that should be removed.

See https://btc-explorer.com/rpc-browser?method=getmempoolancestors

I can not write pug code, but I encounter this problem. The problem is viewing some blocks is working well but others not.

/Users/scrapup/cpp/bti/btc-rpc-explorer/views/includes/block-content.pug:126 124| div(class="row") 125| div(class="col-md-6") > 126| h6 Input (#{tx.vin.length.toLocaleString()}) 127| if (result.txInputsByTransaction[tx.txid]) 128| - var totalInputValue = new Decimal(0); 129| table(class="table mb-0") Cannot read property 'vin' of undefined

TypeError: /Users/scrapup/cpp/bti/btc-rpc-explorer/views/includes/block-content.pug:126
    124| 						div(class="row")
    125| 							div(class="col-md-6")
  > 126| 								h6 Input (#{tx.vin.length.toLocaleString()})
    127| 								if (result.txInputsByTransaction[tx.txid])
    128| 									- var totalInputValue = new Decimal(0);
    129| 									table(class="table mb-0")

Cannot read property 'vin' of undefined

Setup

Raspberry Pi 3 B+ with external HDD (1TB)
Linux raspberrypi 4.14.62-v7+ #1134 SMP Tue Aug 14 17:10:10 BST 2018 armv7l GNU/Linux
Nodejs: v8.11.1
Npm: 6.4.1
Bitcoin Core Daemon version v0.17.99.0-bb0277819

When trying to connect to the Website with my Browser, I get this error. My suspicion is that my Raspberry Pi ist just very slow since the SD card and HDD are not the fastest. I have it running with Litecoin on my other Raspberry Pi without problems.

Error Message

Unhandled Rejection at: Promise Promise {
_bitField: 154402816,
_fulfillmentHandler0:
{ Error: ESOCKETTIMEDOUT
at ClientRequest. (/home/pi/btc-rpc-explorer/node_modules/request/request.js:813:19)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at ClientRequest.emit (events.js:208:7)
at Socket.emitTimeout (_http_client.js:711:34)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at Socket.emit (events.js:208:7)
at Socket._onTimeout (net.js:420:8)
at ontimeout (timers.js:482:11)
at tryOnTimeout (timers.js:317:5)
at Timer.listOnTimeout (timers.js:277:5)
cause: { Error: ESOCKETTIMEDOUT
at ClientRequest. (/home/pi/btc-rpc-explorer/node_modules/request/request.js:813:19)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at ClientRequest.emit (events.js:208:7)
at Socket.emitTimeout (_http_client.js:711:34)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at Socket.emit (events.js:208:7)
at Socket._onTimeout (net.js:420:8)
at ontimeout (timers.js:482:11)
at tryOnTimeout (timers.js:317:5)
at Timer.listOnTimeout (timers.js:277:5) code: 'ESOCKETTIMEDOUT', connect: false },
isOperational: true,
code: 'ESOCKETTIMEDOUT',
connect: false },
_rejectionHandler0: undefined,
_promise0: undefined,
_receiver0: undefined,
_boundTo:
Client {
agentOptions: undefined,
auth:
{ pass: 'xxx=',
user: 'xxx' },
hasNamedParametersSupport: false,
headers: false,
host: '127.0.0.1',
password: 'xxx=',
port: 8332,
timeout: 5000,
ssl: { enabled: false, strict: false },
request:
{ [Function]
get: [Function],
head: [Function],
post: [Function],
put: [Function],
patch: [Function],
del: [Function],
delete: [Function],
cookie: [Function],
jar: [Function],
defaults: [Function],
getAsync: [Function: ret],
headAsync: [Function: ret],
postAsync: [Function: ret],
putAsync: [Function: ret],
patchAsync: [Function: ret],
delAsync: [Function: ret],
deleteAsync: [Function: ret],
cookieAsync: [Function: ret],
jarAsync: [Function: ret],
defaultsAsync: [Function: ret] },
requester: Requester { unsupported: [], version: undefined },
parser: Parser { headers: false } } } reason: { Error: ESOCKETTIMEDOUT
at ClientRequest. (/home/pi/btc-rpc-explorer/node_modules/request/request.js:813:19)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at ClientRequest.emit (events.js:208:7)
at Socket.emitTimeout (_http_client.js:711:34)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at Socket.emit (events.js:208:7)
at Socket._onTimeout (net.js:420:8)
at ontimeout (timers.js:482:11)
at tryOnTimeout (timers.js:317:5)
at Timer.listOnTimeout (timers.js:277:5)
cause: { Error: ESOCKETTIMEDOUT
at ClientRequest. (/home/pi/btc-rpc-explorer/node_modules/request/request.js:813:19)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at ClientRequest.emit (events.js:208:7)
at Socket.emitTimeout (_http_client.js:711:34)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at Socket.emit (events.js:208:7)
at Socket._onTimeout (net.js:420:8)
at ontimeout (timers.js:482:11)
at tryOnTimeout (timers.js:317:5)
at Timer.listOnTimeout (timers.js:277:5) code: 'ESOCKETTIMEDOUT', connect: false },
isOperational: true,
code: 'ESOCKETTIMEDOUT',
connect: false } stack: Error: ESOCKETTIMEDOUT
at ClientRequest. (/home/pi/btc-rpc-explorer/node_modules/request/request.js:813:19)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at ClientRequest.emit (events.js:208:7)
at Socket.emitTimeout (_http_client.js:711:34)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at Socket.emit (events.js:208:7)
at Socket._onTimeout (net.js:420:8)
at ontimeout (timers.js:482:11)
at tryOnTimeout (timers.js:317:5)
at Timer.listOnTimeout (timers.js:277:5)

https://github.com/blockchain/Blockchain-Known-Pools

hi janoside,

I am looking tool for bitcoin cash

The package-lock.json file is supposed to be commited so the modules/libs versions are defined.

visiting an individual block url, such as http://127.0.0.1:3002/block-height/535967, results in the following error:

/Users/redacted/Development/btc-rpc-explorer/views/includes/transaction-io-details.pug:10 8| each txInput, txInputIndex in txInputs 9| if (txInput) > 10| - var vout = txInput.vout[tx.vin[txInputIndex].vout]; 11| if (vout.value) 12| - totalInputValue = totalInputValue.plus(new Decimal(vout.value)); 13| Cannot read property 'undefined' of undefined

TypeError: /Users/redacted/Development/btc-rpc-explorer/views/includes/transaction-io-details.pug:10
    8| each txInput, txInputIndex in txInputs
    9| 	if (txInput)
  > 10| 		- var vout = txInput.vout[tx.vin[txInputIndex].vout];
    11| 		if (vout.value)
    12| 			- totalInputValue = totalInputValue.plus(new Decimal(vout.value));
    13| 

Cannot read property 'undefined' of undefined
    at eval (eval at wrap (/Users/redacted/Development/btc-rpc-explorer/node_modules/pug-runtime/wrap.js:6:10), <anonymous>:1145:24)
    at eval (eval at wrap (/Users/redacted/Development/btc-rpc-explorer/node_modules/pug-runtime/wrap.js:6:10), <anonymous>:1170:4)
    at eval (eval at wrap (/Users/redacted/Development/btc-rpc-explorer/node_modules/pug-runtime/wrap.js:6:10), <anonymous>:2483:4)
    at template (eval at wrap (/Users/redacted/Development/btc-rpc-explorer/node_modules/pug-runtime/wrap.js:6:10), <anonymous>:2900:72)
    at Object.exports.renderFile (/Users/redacted/Development/btc-rpc-explorer/node_modules/pug/lib/index.js:427:38)
    at Object.exports.renderFile (/Users/redacted/Development/btc-rpc-explorer/node_modules/pug/lib/index.js:417:21)
    at exports.__express (/Users/redacted/Development/btc-rpc-explorer/node_modules/pug/lib/index.js:464:11)
    at View.app.engine (/Users/redacted/Development/btc-rpc-explorer/app.js:39:23)
    at View.render (/Users/redacted/Development/btc-rpc-explorer/node_modules/express/lib/view.js:135:8)
    at tryRender (/Users/redacted/Development/btc-rpc-explorer/node_modules/express/lib/application.js:640:10)
    at Function.render (/Users/redacted/Development/btc-rpc-explorer/node_modules/express/lib/application.js:592:3)
    at ServerResponse.render (/Users/redacted/Development/btc-rpc-explorer/node_modules/express/lib/response.js:1008:7)
    at /Users/redacted/Development/btc-rpc-explorer/routes/baseActionsRouter.js:405:8
    at process._tickCallback (internal/process/next_tick.js:109:7)

As a sanity check, the RPC calls to my node for getblockhash and getblock work fine via curl. Running macOS Sierra. Any thoughts?

Thanks for a great tool!

App currently does not identify what version of node software it's connected to and therefore doesn't tailor itself to different versions of the RPC API. This should be changed or at least noted somehow.

Block Summary

• Fee details
• Transaction amounts
• Technical details (segwit, address types, etc)

Block Comparison

Support for specifying several blocks and comparing their summary values.

See error "3207fh0f".

I am using below credentials for connecting with my btc node.

const client = new Client({
host: 'localhost',
port: 18332,
timeout: 30000,
user: 'admin',
pass: 'admin'
});

And after using this i'm getting the below error -

Unhandled rejection Error: no auth mechanism defined
at Auth.onRequest (/home/ireslab11/Desktop/node/node/node_modules/request/lib/auth.js:132:32)
at Request.auth (/home/ireslab11/Desktop/node/node/node_modules/request/request.js:1347:14)
at Request.init (/home/ireslab11/Desktop/node/node/node_modules/request/request.js:378:10)
at new Request (/home/ireslab11/Desktop/node/node/node_modules/request/request.js:127:8)
at request (/home/ireslab11/Desktop/node/node/node_modules/request/index.js:53:10)
at /home/ireslab11/Desktop/node/node/node_modules/request/index.js:61:12
at Object.apply (/home/ireslab11/Desktop/node/node/node_modules/@uphold/request-logger/src/index.js:27:19)
at Function.post (/home/ireslab11/Desktop/node/node/node_modules/request/index.js:100:12)
at Function.tryCatcher (/home/ireslab11/Desktop/node/node/node_modules/bluebird/js/release/util.js:16:23)
at Function.ret [as postAsync] (eval at makeNodePromisifiedEval (/home/ireslab11/Desktop/node/node/node_modules/bluebird/js/release/promisify.js:184:12), :14:23)
at _bluebird.default.try (/home/ireslab11/Desktop/node/node/node_modules/bitcoin-core/dist/src/index.js:168:27)
at tryCatcher (/home/ireslab11/Desktop/node/node/node_modules/bluebird/js/release/util.js:16:23)
at Function.Promise.attempt.Promise.try (/home/ireslab11/Desktop/node/node/node_modules/bluebird/js/release/method.js:39:29)
at Client.command (/home/ireslab11/Desktop/node/node/node_modules/bitcoin-core/dist/src/index.js:154:33)
at apply (/home/ireslab11/Desktop/node/node/node_modules/lodash/lodash.js:495:27)
at Client.wrapper [as getInfo] (/home/ireslab11/Desktop/node/node/node_modules/lodash/lodash.js:5356:16)

So this explorer can turn into pluggable backend for light wallet clients (once additional indexing by address is added)

• Finer-grained details about fees
• Transaction ages
• Transaction amounts
• Technical details?

if not, it will?

Running your fantastic block explorer on an Odroid HC2 with Debian, everything working very nicely.

Only when clicking on "Transaction stats" I can see on the console that the following error is generated, and the page is loading indefinitely.

  message: 'Internal Server Error',
  body: 'Work queue depth exceeded',
  code: 500,
  name: 'RpcError' } stack: RpcError: Internal Server Error
    at Client.rpc (/home/web/btc-rpc-explorer/node_modules/bitcoin-core/dist/src/parser.js:73:13)
    at Client.tryCatcher (/home/web/btc-rpc-explorer/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/home/web/btc-rpc-explorer/node_modules/bluebird/js/release/promise.js:512:31)
    at Promise._settlePromise (/home/web/btc-rpc-explorer/node_modules/bluebird/js/release/promise.js:569:18)
    at Promise._settlePromise0 (/home/web/btc-rpc-explorer/node_modules/bluebird/js/release/promise.js:614:10)
    at Promise._settlePromises (/home/web/btc-rpc-explorer/node_modules/bluebird/js/release/promise.js:694:18)
    at Promise._fulfill (/home/web/btc-rpc-explorer/node_modules/bluebird/js/release/promise.js:638:18)
    at Request._callback (/home/web/btc-rpc-explorer/node_modules/bluebird/js/release/nodeback.js:45:21)
    at Request.self.callback (/home/web/btc-rpc-explorer/node_modules/request/request.js:186:22)
    at emitTwo (events.js:131:20)
    at Request.emit (events.js:214:7)
    at Request.<anonymous> (/home/web/btc-rpc-explorer/node_modules/request/request.js:1163:10)
    at emitOne (events.js:116:13)
    at Request.emit (events.js:211:7)
    at IncomingMessage.<anonymous> (/home/web/btc-rpc-explorer/node_modules/request/request.js:1085:12)
    at Object.onceWrapper (events.js:313:30)

No big deal, but maybe it helps to point out possible improvements.

On the third click it went through and the graphs were shown.

Hey janoside,

thank you for the nice explorer! I modified it to support another coin and search by block id, block hash, and transaction hash works well. Also, block 0 gets displayed without problems.

I only run into problems when I search by address. Do I need to modify any other value to get this working?

Invalid query: ihgcntcbzgkvfuwfkvq7ghzpzmp26uyscs

Greetings,
Chris

"historicalData" and "specialBlocks/specialTransactions" should pull from a single data source and cross-link.

Input should be trimmed for good UX.