Merge pull request #36 from Permissionless-Software-Foundation/ct-unstable

Ct unstable

.gitignore

@@ -19,6 +19,7 @@ start-fullstack-test.sh
 start-free-main.sh
 start-local-mainnet.sh.save
 start-local-testnet.sh.save
+temp.sh
 
 coverage
 start-my-infra

README.md

@@ -1,6 +1,5 @@
 # bch-api
 
-[![Greenkeeper badge](https://badges.greenkeeper.io/christroutner/bch-api.svg)](https://greenkeeper.io/)
 
 [![Build Status](https://travis-ci.org/christroutner/bch-api.svg?branch=master)](https://travis-ci.org/christroutner/bch-api)
 
@@ -19,7 +18,7 @@ Both bch-api and bch-js are part of the
 - [API Documentation](https://fullstack.cash/documentation)
 - [Example Code](https://fullstack.cash/examples)
 
-Have questions? Need help? Join our community support
+Have questions? Need help? Join our community support:
 [Telegram channel](https://t.me/bch_js_toolkit)
 
 ## Features
@@ -95,4 +94,4 @@ Have questions? Need help? Join our community support
 [Telegram channel](https://t.me/bch_js_toolkit)
 
 ## License
-[MIT](LICENSE.md)
+[MIT](./LICENSE.md)

deploy-production.sh

@@ -11,5 +11,7 @@ export DATA="{\"ref\":\"$DEPLOY_SECRET\"}"
 
 curl -X POST http://fullstack.cash:9000/hooks/bch-api-mainnet -H "Content-Type: application/json" -d $DATA
 curl -X POST http://fullstack.cash:9000/hooks/bch-api-testnet -H "Content-Type: application/json" -d $DATA
+curl -X POST http://$FREE_SERVER:9000/hooks/bch-api-testnet -H "Content-Type: application/json" -d $DATA
+curl -X POST http://$FREE_SERVER:9000/hooks/bch-api-mainnet -H "Content-Type: application/json" -d $DATA
 
 echo "...Finished deploying to production."

docker/mainnet/Dockerfile

@@ -16,9 +16,9 @@ USER safeuser
 
 # Clone the repository
 WORKDIR /home/safeuser
-RUN git clone https://github.com/christroutner/bch-api
+RUN git clone https://github.com/Permissionless-Software-Foundation/bch-api
 WORKDIR /home/safeuser/bch-api
-RUN npm install
+RUN npm install --silent
 
 # Generate documentation
 RUN npm run docs

docker/testnet/Dockerfile

@@ -13,9 +13,9 @@ USER safeuser
 
 # Clone the repository
 WORKDIR /home/safeuser
-RUN git clone https://github.com/christroutner/bch-api
+RUN git clone https://github.com/Permissionless-Software-Foundation/bch-api
 WORKDIR /home/safeuser/bch-api
-RUN npm install
+RUN npm install --silent
 
 # Generate documentation
 RUN npm run docs

package.json

@@ -17,7 +17,7 @@
     "test": "npm run lint && npm run test-v3",
     "lint": "standard --env mocha --fix",
     "test-v3": "export NETWORK=mainnet && nyc --reporter=text mocha --timeout 60000 test/v3/",
-    "test:temp": "export NETWORK=mainnet && mocha --timeout 25000 test/v3/a01-electrumx.js",
+    "test:temp": "export NETWORK=mainnet && mocha --timeout 25000 test/v3/util.js",
     "test:integration": "mocha test/v3/integration",
     "test:integration:slpdb": "mocha --timeout 25000 test/v3/integration/slp*.js",
     "coverage": "nyc report --reporter=text-lcov | coveralls",
@@ -28,7 +28,7 @@
     "node": ">=10.15.1"
   },
   "dependencies": {
-    "@chris.troutner/bch-js": "^3.0.1",
+    "@psf/bch-js": "^3.6.3",
     "apidoc": "^0.23.0",
     "axios": "^0.19.0",
     "bitcore-lib-cash": "^8.20.3",
@@ -37,7 +37,7 @@
     "cors": "^2.8.3",
     "debug": "~4.1.1",
     "dotenv": "^8.0.0",
-    "electrum-cash": "^1.0.1",
+    "electrum-cash": "^2.0.2",
     "express": "^4.15.5",
     "express-basic-auth": "^1.1.3",
     "express-rate-limit": "^5.0.0",

src/middleware/auth.js

@@ -22,9 +22,9 @@
 'use strict'
 
 const passport = require('passport')
-const BasicStrategy = require('passport-http').BasicStrategy
+// const BasicStrategy = require('passport-http').BasicStrategy
 const AnonymousStrategy = require('passport-anonymous')
-const wlogger = require('../util/winston-logging')
+// const wlogger = require('../util/winston-logging')
 
 // Used for debugging and iterrogating JS objects.
 const util = require('util')
@@ -33,9 +33,9 @@ util.inspect.defaultOptions = { depth: 1 }
 // let _this
 
 // Set default rate limit value for testing
-const PRO_PASSES = process.env.PRO_PASS ? process.env.PRO_PASS : 'BITBOX'
+// const PRO_PASSES = process.env.PRO_PASS ? process.env.PRO_PASS : 'BITBOX'
 // Convert the pro-tier password string into an array split by ':'.
-const PRO_PASS = PRO_PASSES.split(':')
+// const PRO_PASS = PRO_PASSES.split(':')
 
 // wlogger.verbose(`PRO_PASS set to: ${PRO_PASS}`)
 
@@ -48,55 +48,55 @@ class AuthMW {
     passport.use(new AnonymousStrategy())
 
     // Initialize passport for 'basic' authentication.
-    passport.use(
+    //   passport.use(
-      new BasicStrategy({ passReqToCallback: true }, function (
+    //     new BasicStrategy({ passReqToCallback: true }, function (
-        req,
+    //       req,
-        username,
+    //       username,
-        password,
+    //       password,
-        done
+    //       done
-      ) {
+    //     ) {
-        // console.log(`req: ${util.inspect(req)}`)
+    //       // console.log(`req: ${util.inspect(req)}`)
-        // console.log(`username: ${username}`)
+    //       // console.log(`username: ${username}`)
-        // console.log(`password: ${password}`)
+    //       // console.log(`password: ${password}`)
-
+    //
-        // Create the req.locals property if it does not yet exist.
+    //       // Create the req.locals property if it does not yet exist.
-        if (!req.locals) {
+    //       if (!req.locals) {
-          req.locals = {
+    //         req.locals = {
-            // default values
+    //           // default values
-            proLimit: false,
+    //           proLimit: false,
-            apiLevel: 0
+    //           apiLevel: 0
-          }
+    //         }
-        }
+    //       }
-
+    //
-        // Set pro-tier rate limit to flag to false by default.
+    //       // Set pro-tier rate limit to flag to false by default.
-        req.locals.proLimit = false
+    //       req.locals.proLimit = false
-
+    //
-        // Evaluate the username and password and set the rate limit accordingly.
+    //       // Evaluate the username and password and set the rate limit accordingly.
-        // if (username === "BITBOX" && password === PRO_PASS) {
+    //       // if (username === "BITBOX" && password === PRO_PASS) {
-        if (username === 'BITBOX') {
+    //       if (username === 'BITBOX') {
-          for (let i = 0; i < PRO_PASS.length; i++) {
+    //         for (let i = 0; i < PRO_PASS.length; i++) {
-            const thisPass = PRO_PASS[i]
+    //           const thisPass = PRO_PASS[i]
-
+    //
-            if (password === thisPass) {
+    //           if (password === thisPass) {
-              wlogger.verbose(`${req.url} called by ${password.slice(0, 6)}`)
+    //             wlogger.verbose(`${req.url} called by ${password.slice(0, 6)}`)
-
+    //
-              // Success
+    //             // Success
-              req.locals.proLimit = true
+    //             req.locals.proLimit = true
-              break
+    //             break
-            }
+    //           }
-          }
+    //         }
-        }
+    //       }
-
+    //
-        // console.log(`req.locals: ${util.inspect(req.locals)}`)
+    //       // console.log(`req.locals: ${util.inspect(req.locals)}`)
-
+    //
-        return done(null, true)
+    //       return done(null, true)
-      })
+    //     })
-    )
+    //   )
   }
 
   // Middleware called by the route.
   mw () {
-    return passport.authenticate(['basic', 'anonymous'], {
+    return passport.authenticate(['anonymous'], {
       session: false
     })
   }

src/middleware/route-ratelimit.js

@@ -20,7 +20,7 @@ const redisClient = new Redis(redisOptions)
 const { RateLimiterRedis } = require('rate-limiter-flexible')
 const rateLimitOptions = {
   storeClient: redisClient,
-  points: 100, // Number of points
+  points: 1000, // Number of points
   duration: 60 // Per minute (per 60 seconds)
 }
 
@@ -98,8 +98,8 @@ class RateLimits {
         wlogger.debug('No JWT token found!')
       }
 
-      // Used for displaying error message. Default value is 3.
+      // Used for displaying error message. Default value is 30.
-      let rateLimit = 3
+      let rateLimit = 30
 
       // Code here for the rate limiter is adapted from this example:
       // https://github.com/animir/node-rate-limiter-flexible/wiki/Overall-example#authorized-and-not-authorized-users
@@ -116,14 +116,27 @@ class RateLimits {
         let pointsToConsume = _this.calcPoints(decoded)
         res.locals.pointsToConsume = pointsToConsume // Feedback for tests.
 
+        // Retrieve the origin.
+        let origin = req.get('origin')
+        if (origin === undefined && key.indexOf('10.0.0.5') > -1) {
+          origin = 'slp-api'
+        }
+        wlogger.info(`origin: ${origin}`)
+
         // If the request originates from one of the approved wallet apps, then
         // apply paid-access rate limits.
-        const origin = req.get('origin')
         if (
           origin &&
           (origin.toString().indexOf('wallet.fullstack.cash') > -1 ||
-            origin.toString().indexOf('sandbox.fullstack.cash') > -1)
+            origin.toString().indexOf('sandbox.fullstack.cash') > -1 ||
+            origin === 'slp-api')
         ) {
+          pointsToConsume = 10
+          res.locals.pointsToConsume = pointsToConsume // Feedback for tests.
+        }
+
+        // Apply paid-access rate limits based on key/IP
+        if (key.toString().indexOf('172.17.') > -1) {
           pointsToConsume = 1
           res.locals.pointsToConsume = pointsToConsume // Feedback for tests.
         }
@@ -132,7 +145,7 @@ class RateLimits {
           `User ${key} consuming ${pointsToConsume} point for resource ${resource}.`
         )
 
-        rateLimit = Math.floor(100 / pointsToConsume)
+        rateLimit = Math.floor(1000 / pointsToConsume)
 
         // Update the key so that rate limits track both the user and the resource.
         key = `${key}-${resource}`
@@ -162,7 +175,7 @@ class RateLimits {
   // Calculates the points consumed, based on the jwt information and the route
   // requested.
   calcPoints (jwtInfo) {
-    let retVal = 30 // By default, use anonymous tier.
+    let retVal = 300 // By default, use anonymous tier.
 
     try {
       // console.log(`jwtInfo: ${JSON.stringify(jwtInfo, null, 2)}`)
@@ -179,22 +192,22 @@ class RateLimits {
       if (jwtInfo.id) {
         // SLP indexer routes
         if (level40Routes.includes(resource)) {
-          if (apiLevel >= 40) retVal = 1
+          if (apiLevel >= 40) retVal = 10
           // else if (apiLevel >= 10) retVal = 10
-          else retVal = 10
+          else retVal = 100
 
           // Normal indexer routes
         } else if (level30Routes.includes(resource)) {
-          if (apiLevel >= 30) retVal = 1
+          if (apiLevel >= 30) retVal = 10
-          else retVal = 10
+          else retVal = 100
 
           // Full node tier
         } else if (apiLevel >= 20) {
-          retVal = 1
+          retVal = 10
 
           // Free tier, full node only.
         } else {
-          retVal = 10
+          retVal = 100
         }
       }
 
@@ -202,7 +215,7 @@ class RateLimits {
     } catch (err) {
       wlogger.error('Error in route-ratelimit.js/calcPoints()')
       // throw err
-      retVal = 30
+      retVal = 300
     }
 
     return retVal

src/routes/v3/blockbook.js

@@ -23,7 +23,7 @@ const router = express.Router()
 const util = require('util')
 util.inspect.defaultOptions = { depth: 1 }
 
-const BCHJS = require('@chris.troutner/bch-js')
+const BCHJS = require('@psf/bch-js')
 const bchjs = new BCHJS()
 
 let _this

src/routes/v3/electrumx.js

@@ -10,7 +10,7 @@ const axios = require('axios')
 const util = require('util')
 const bitcore = require('bitcore-lib-cash')
 
-const ElectrumCash = require('electrum-cash').Client
+const ElectrumCash = require('electrum-cash').ElectrumClient
 // const ElectrumCash = require('/home/trout/work/personal/electrum-cash/electrum.js').Client // eslint-disable-line
 
 const wlogger = require('../../util/winston-logging')
@@ -19,7 +19,7 @@ const config = require('../../../config')
 const RouteUtils = require('../../util/route-utils')
 const routeUtils = new RouteUtils()
 
-const BCHJS = require('@chris.troutner/bch-js')
+const BCHJS = require('@psf/bch-js')
 const bchjs = new BCHJS()
 
 let _this
@@ -50,6 +50,10 @@ class Electrum {
     _this.router.get('/', _this.root)
     _this.router.get('/utxos/:address', _this.getUtxos)
     _this.router.post('/utxos', _this.utxosBulk)
+    _this.router.get('/tx/data/:txid', _this.getTransactionDetails)
+    _this.router.post('/tx/data', _this.transactionDetailsBulk)
+    _this.router.get('/block/headers/:height', _this.getBlockHeaders)
+    _this.router.post('/block/headers', _this.blockHeadersBulk)
     _this.router.get('/balance/:address', _this.getBalance)
     _this.router.post('/balance', _this.balanceBulk)
     _this.router.get('/transactions/:address', _this.getTransactions)
@@ -324,6 +328,338 @@ class Electrum {
     }
   }
 
+  // Returns a promise that resolves to transaction details data for a txid.
+  // Expects input to be a txid string, and input validation to have already
+  // been done by parent, calling function.
+  async _transactionDetailsFromElectrum (txid, verbose = true) {
+    try {
+      if (!_this.isReady) {
+        throw new Error(
+          'ElectrumX server connection is not ready. Call await connectToServer() first.'
+        )
+      }
+
+      // Query the utxos from the ElectrumX server.
+      const electrumResponse = await _this.electrumx.request(
+        'blockchain.transaction.get',
+        txid,
+        verbose
+      )
+      // console.log(
+      //   `electrumResponse: ${JSON.stringify(electrumResponse, null, 2)}`
+      // )
+
+      return electrumResponse
+    } catch (err) {
+      // console.log('err: ', err)
+
+      // Write out error to error log.
+      wlogger.error(
+        'Error in elecrumx.js/_transactionDetailsFromElectrum(): ',
+        err
+      )
+      throw err
+    }
+  }
+
+  /**
+   * @api {get} /electrumx/tx/data/{txid} Get transaction details for a TXID
+   * @apiName transaction details for a TXID
+   * @apiGroup ElectrumX / Fulcrum
+   * @apiDescription Returns an object with transaction details of the TXID
+   *
+   *
+   * @apiExample Example usage:
+   * curl -X GET "https://api.fullstack.cash/v3/electrumx/tx/data/a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d" -H "accept: application/json"
+   *
+   */
+  // GET handler for single transaction
+  async getTransactionDetails (req, res, next) {
+    try {
+      const txid = req.params.txid
+      const verbose = req.query.verbose
+
+      // Reject if txid is anything other than a string
+      if (typeof txid !== 'string') {
+        res.status(400)
+        return res.json({
+          success: false,
+          error: 'txid must be a string'
+        })
+      }
+
+      wlogger.debug(
+        'Executing electrumx/getTransactionDetails with this txid: ',
+        txid
+      )
+
+      // Get data from ElectrumX server.
+      const electrumResponse = await _this._transactionDetailsFromElectrum(
+        txid,
+        verbose
+      )
+      // console.log(`_transactionDetailsFromElectrum(): ${JSON.stringify(electrumResponse, null, 2)}`)
+
+      // Pass the error message if ElectrumX reports an error.
+      if (electrumResponse instanceof Error) {
+        res.status(400)
+        return res.json({
+          success: false,
+          error: electrumResponse.message
+        })
+      }
+
+      res.status(200)
+      return res.json({
+        success: true,
+        details: electrumResponse
+      })
+    } catch (err) {
+      // Write out error to error log.
+      wlogger.error('Error in elecrumx.js/getTransactionDetails().', err)
+
+      return _this.errorHandler(err, res)
+    }
+  }
+
+  /**
+   * @api {post} /electrumx/tx/data Get transaction details for an array of TXIDs
+   * @apiName  Transaction details for an array of TXIDs
+   * @apiGroup ElectrumX / Fulcrum
+   * @apiDescription Returns an array of objects with transaction details of an array of TXIDs.
+   * Limited to 20 items per request.
+   *
+   * @apiExample Example usage:
+   * curl -X POST "https://api.fullstack.cash/v3/electrumx/tx/data" -H "accept: application/json" -H "Content-Type: application/json" -d '{"txids":["a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d","a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d"], "verbose":false}'
+   *
+   *
+   */
+  // POST handler for bulk queries on transaction details
+  async transactionDetailsBulk (req, res, next) {
+    try {
+      const txids = req.body.txids
+      const verbose = req.body.verbose || true
+
+      // Reject if txids is not an array.
+      if (!Array.isArray(txids)) {
+        res.status(400)
+        return res.json({
+          success: false,
+          error: 'txids needs to be an array. Use GET for single txid.'
+        })
+      }
+
+      // Enforce array size rate limits
+      if (!_this.routeUtils.validateArraySize(req, txids)) {
+        res.status(429) // https://github.com/Bitcoin-com/rest.bitcoin.com/issues/330
+        return res.json({
+          success: false,
+          error: 'Array too large.'
+        })
+      }
+
+      wlogger.debug(
+        'Executing electrumx.js/transactionDetailsBulk with these txids: ',
+        txids
+      )
+
+      // Loops through each address and creates an array of Promises, querying
+      // the Electrum server in parallel.
+      const transactions = txids.map(async (txid, index) => {
+        // console.log(`address: ${address}`)
+        const details = await _this._transactionDetailsFromElectrum(
+          txid,
+          verbose
+        )
+
+        return { details, txid }
+      })
+
+      // Wait for all parallel Electrum requests to return.
+      const result = await Promise.all(transactions)
+
+      // Return the array of retrieved transaction details.
+      res.status(200)
+      return res.json({
+        success: true,
+        transactions: result
+      })
+    } catch (err) {
+      wlogger.error('Error in electrumx.js/transactionDetailsBulk().', err)
+
+      return _this.errorHandler(err, res)
+    }
+  }
+
+  // Returns a promise that resolves to block header data for a block height.
+  // Expects input to be a height number, and input validation to have already
+  // been done by parent, calling function.
+  async _blockHeadersFromElectrum (height, count = 1) {
+    try {
+      if (!_this.isReady) {
+        throw new Error(
+          'ElectrumX server connection is not ready. Call await connectToServer() first.'
+        )
+      }
+
+      // Query the block header from the ElectrumX server.
+      const electrumResponse = await _this.electrumx.request('blockchain.block.headers', height, count)
+      // console.log(
+      //   `electrumResponse: ${JSON.stringify(electrumResponse, null, 2)}`
+      // )
+
+      const HEADER_SIZE = 80 * 2
+
+      if (!(electrumResponse instanceof Error)) {
+        const headers = electrumResponse.hex.match(new RegExp(`.{1,${HEADER_SIZE}}`, 'g'))
+        return headers
+      }
+
+      return electrumResponse
+    } catch (err) {
+      // console.log('err: ', err)
+
+      // Write out error to error log.
+      wlogger.error(
+        'Error in elecrumx.js/_blockHeaderFromElectrum(): ',
+        err
+      )
+      throw err
+    }
+  }
+
+  /**
+   * @api {get} /electrumx/block/headers/{height} Get `count` block headers starting at a height
+   * @apiName Block header data for a `count` blocks starting at a block height
+   * @apiGroup ElectrumX / Fulcrum
+   * @apiDescription Returns an array with block headers starting at the block height
+   *
+   *
+   * @apiExample Example usage:
+   * curl -X GET "https://api.fullstack.cash/v3/electrumx/block/header/42?count=2" -H "accept: application/json"
+   *
+   */
+  // GET handler for single block headers
+  async getBlockHeaders (req, res, next) {
+    try {
+      const height = Number(req.params.height)
+      const count = req.query.count === undefined ? 1 : Number(req.query.count)
+
+      // Reject if height is not a number
+      if (Number.isNaN(height) || height < 0) {
+        res.status(400)
+        return res.json({
+          success: false,
+          error: 'height must be a positive number'
+        })
+      }
+
+      // Reject if height is not a number
+      if (Number.isNaN(count) || count < 0) {
+        res.status(400)
+        return res.json({
+          success: false,
+          error: 'count must be a positive number'
+        })
+      }
+
+      wlogger.debug(
+        'Executing electrumx/getBlockHeaders with this height: ',
+        height
+      )
+
+      // Get data from ElectrumX server.
+      const electrumResponse = await _this._blockHeadersFromElectrum(height, count)
+      // console.log(`_transactionDetailsFromElectrum(): ${JSON.stringify(electrumResponse, null, 2)}`)
+
+      // Pass the error message if ElectrumX reports an error.
+      if (electrumResponse instanceof Error) {
+        res.status(400)
+        return res.json({
+          success: false,
+          error: electrumResponse.message
+        })
+      }
+
+      res.status(200)
+      return res.json({
+        success: true,
+        headers: electrumResponse
+      })
+    } catch (err) {
+      // Write out error to error log.
+      wlogger.error('Error in elecrumx.js/getBlockHeader().', err)
+
+      return _this.errorHandler(err, res)
+    }
+  }
+
+  /**
+   * @api {post} /electrumx/block/headers Get block headers for an array of height + count pairs
+   * @apiName  Block headers for an array of height + count pairs
+   * @apiGroup ElectrumX / Fulcrum
+   * @apiDescription Returns an array of objects with blockheaders of an array of TXIDs.
+   * Limited to 20 items per request.
+   *
+   * @apiExample Example usage:
+   * curl -X POST "https://api.fullstack.cash/v3/electrumx/block/headers" -H "accept: application/json" -H "Content-Type: application/json" -d '{"heights":[{ "height": 42, count: 2 }, { "height": 100, count: 5 }]}'
+   *
+   */
+  // POST handler for bulk queries on block headers
+  async blockHeadersBulk (req, res, next) {
+    try {
+      const heights = req.body.heights
+
+      // Reject if heights is not an array.
+      if (!Array.isArray(heights)) {
+        res.status(400)
+        return res.json({
+          success: false,
+          error: 'heights needs to be an array. Use GET for single height.'
+        })
+      }
+
+      // Enforce array size rate limits
+      if (!_this.routeUtils.validateArraySize(req, heights)) {
+        res.status(429) // https://github.com/Bitcoin-com/rest.bitcoin.com/issues/330
+        return res.json({
+          success: false,
+          error: 'Array too large.'
+        })
+      }
+
+      wlogger.debug(
+        'Executing electrumx.js/blockHeadersBulk with these txids: ',
+        heights
+      )
+
+      // Loops through each address and creates an array of Promises, querying
+      // the Electrum server in parallel.
+      const transactions = heights.map(async (obj) => {
+        const headers = await _this._blockHeadersFromElectrum(
+          obj.height,
+          obj.count
+        )
+
+        return { headers }
+      })
+
+      // Wait for all parallel Electrum requests to return.
+      const result = await Promise.all(transactions)
+
+      // Return the array of retrieved transaction details.
+      res.status(200)
+      return res.json({
+        success: true,
+        headers: result
+      })
+    } catch (err) {
+      wlogger.error('Error in electrumx.js/blockHeadersBulk().', err)
+
+      return _this.errorHandler(err, res)
+    }
+  }
+
   // Returns a promise that resolves to a balance for an address. Expects input
   // to be a cash address, and input validation to have already been done by
   // parent, calling function.
@@ -911,7 +1247,9 @@ class Electrum {
       const address = _this.bitcore.Address.fromString(addrStr)
       // console.log(`address: ${address}`)
 
-      const script = _this.bitcore.Script.buildPublicKeyHashOut(address)
+      const script = address.isPayToPublicKeyHash()
+        ? _this.bitcore.Script.buildPublicKeyHashOut(address)
+        : _this.bitcore.Script.buildScriptHashOut(address)
       // console.log(`script: ${script}`)
 
       const scripthash = _this.bitcore.crypto.Hash.sha256(script.toBuffer())

src/routes/v3/encryption.js

@@ -15,7 +15,7 @@ const config = require('../../../config')
 const RouteUtils = require('../../util/route-utils')
 const routeUtils = new RouteUtils()
 
-const BCHJS = require('@chris.troutner/bch-js')
+const BCHJS = require('@psf/bch-js')
 const bchjs = new BCHJS()
 
 // Use Blockbook for getting indexer data.

src/routes/v3/full-node/blockchain.js

@@ -17,7 +17,7 @@ const routeUtils = new RouteUtils()
 const util = require('util')
 util.inspect.defaultOptions = { depth: 1 }
 
-const BCHJS = require('@chris.troutner/bch-js')
+const BCHJS = require('@psf/bch-js')
 const bchjs = new BCHJS()
 
 let _this

src/routes/v3/ninsight.js

@@ -11,7 +11,7 @@ const express = require('express')
 
 const router = express.Router()
 
-// const BCHJS = require('@chris.troutner/bch-js')
+// const BCHJS = require('@psf/bch-js')
 // const bchjs = new BCHJS()
 
 // let _this

src/routes/v3/route-utils.js

@@ -10,7 +10,7 @@ const wlogger = require('../../util/winston-logging')
 const util = require('util')
 util.inspect.defaultOptions = { depth: 1 }
 
-const BCHJS = require('@chris.troutner/bch-js')
+const BCHJS = require('@psf/bch-js')
 const bchjs = new BCHJS()
 
 module.exports = {

src/routes/v3/services/slpdb.js

@@ -1,6 +1,6 @@
 const axios = require('axios')
 
-const SLPSDK = require('@chris.troutner/bch-js')
+const SLPSDK = require('@psf/bch-js')
 const SLP = new SLPSDK()
 
 class Slpdb {

src/routes/v3/slp.js

@@ -13,7 +13,7 @@ const Slpdb = require('./services/slpdb')
 // const strftime = require('strftime')
 const wlogger = require('../../util/winston-logging')
 
-const BCHJS = require('@chris.troutner/bch-js')
+const BCHJS = require('@psf/bch-js')
 const bchjs = new BCHJS()
 
 // Used to convert error messages to strings, to safely pass to users.
@@ -79,6 +79,7 @@ class Slp {
       _this.txsByAddressSingle
     )
     _this.router.post('/generateSendOpReturn', _this.generateSendOpReturn)
+    _this.router.post('/hydrateUtxos', _this.hydrateUtxos)
   }
 
   // DRY error handler.
@@ -1519,6 +1520,83 @@ class Slp {
       })
     }
   }
+
+  /**
+   * @api {post} /slp/hydrateUtxos/ hydrateUtxos
+   * @apiName SLP hydrateUtxos
+   * @apiGroup SLP
+   * @apiDescription Hydrate UTXO data with SLP information.
+   *
+   * Expects an array of UTXO objects as input. Returns an array of equal size.
+   * Returns UTXO data hydrated with token information. If the UTXO does not
+   * belong to a SLP transaction, it will return an isValid property set to
+   * false. If the UTXO is part of an SLP transaction, it will return the UTXO
+   * object with additional SLP information attached. An isValid property will
+   * be included. If its value is true, the UTXO is a valid SLP UTXO. If the
+   * value is null, then SLPDB has not yet processed that txid and validity has
+   * not been confirmed.
+   *
+   * @apiExample Example usage:
+   * curl -X POST "https://api.fullstack.cash/v3/slp/hydrateUtxos" -H "accept:application/json" -H "Content-Type: application/json" -d '{"utxos":[{"txid": "d56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56","vout": 3, "value": "6816", "height": 606848, "confirmations": 13, "satoshis": 6816}, {"txid": "d56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56","vout": 2, "value": "546", "height": 606848, "confirmations": 13, "satoshis": 546}]}'
+   *
+   *
+   */
+  async hydrateUtxos (req, res, next) {
+    try {
+      const utxos = req.body.utxos
+
+      // Validate inputs
+      if (!Array.isArray(utxos)) {
+        res.status(422)
+        return res.json({
+          error: 'Input must be an array.'
+        })
+      }
+
+      if (!utxos.length) {
+        res.status(422)
+        return res.json({
+          error: 'Array should not be empty'
+        })
+      }
+
+      if (utxos.length > 20) {
+        res.status(422)
+        return res.json({
+          error: 'Array too long, max length is 20'
+        })
+      }
+
+      // Loop through each address and query the UTXOs for that element.
+      for (let i = 0; i < utxos.length; i++) {
+        const theseUtxos = utxos[i].utxos
+
+        // Get SLP token details.
+        const details = await _this.bchjs.SLP.Utils.tokenUtxoDetails(theseUtxos)
+        // console.log('details : ', details)
+
+        // Replace the original UTXO data with the hydrated data.
+        utxos[i].utxos = details
+      }
+
+      res.status(200)
+      return res.json({ slpUtxos: utxos })
+    } catch (err) {
+      wlogger.error('Error in slp.js/hydrateUtxos().', err)
+
+      // Decode the error message.
+      const { msg, status } = routeUtils.decodeError(err)
+      if (msg) {
+        res.status(status)
+        return res.json({ error: msg })
+      }
+
+      res.status(500)
+      return res.json({
+        error: 'Error in hydrateUtxos()'
+      })
+    }
+  }
 }
 
 module.exports = Slp

src/routes/v3/util.js

@@ -12,7 +12,7 @@ const blockbook = new Blockbook()
 const util = require('util')
 util.inspect.defaultOptions = { depth: 1 }
 
-const BCHJS = require('@chris.troutner/bch-js')
+const BCHJS = require('@psf/bch-js')
 const bchjs = new BCHJS()
 // const BCHJS_TESTNET = 'https://testnet.bchjs.cash/v3/'
 

src/routes/v3/xpub.js

@@ -16,7 +16,7 @@ const router = express.Router()
 const util = require('util')
 util.inspect.defaultOptions = { depth: 1 }
 
-const BCHJS = require('@chris.troutner/bch-js')
+const BCHJS = require('@psf/bch-js')
 const bchjs = new BCHJS()
 
 // Connect the route endpoints to their handler functions.

src/util/route-utils.js

@@ -10,7 +10,7 @@ const wlogger = require('./winston-logging')
 const util = require('util')
 util.inspect.defaultOptions = { depth: 1 }
 
-const BCHJS = require('@chris.troutner/bch-js')
+const BCHJS = require('@psf/bch-js')
 const bchjs = new BCHJS()
 
 // let _this

test/v3/a01-electrumx.js

@@ -2,7 +2,7 @@
   TESTS FOR THE ELECTRUMX.JS LIBRARY
 
   Named with a01 prefix so that these tests are run first. Something about running
-  the Blcokbook and Blockchain tests screws up these tests. Spend a couple hours
+  the Blcokbook and Blockchain tests screws up these tests. Spent a couple hours
   debugging and couldn't isolate the source of the issue, but renaming the file
   was an easy fix.
 
@@ -30,6 +30,18 @@ const mockData = require('./mocks/electrumx-mock')
 const util = require('util')
 util.inspect.defaultOptions = { depth: 1 }
 
+// A wrapper for asserting that the correct response is returned when an error
+// is expected.
+function expectRouteError (res, result, expectedError, code = 400) {
+  assert.equal(res.statusCode, code, `HTTP status code ${code} expected.`)
+
+  assert.property(result, 'error')
+  assert.include(result.error, expectedError)
+
+  assert.property(result, 'success')
+  assert.equal(result.success, false)
+}
+
 describe('#ElectrumX Router', () => {
   let req, res
   let sandbox
@@ -82,6 +94,17 @@ describe('#ElectrumX Router', () => {
     //
   })
 
+  // A wrapper for stubbing with the Sinon sandbox.
+  function stubMethodForUnitTests (obj, method, value) {
+    if (process.env.TEST !== 'unit') return false
+
+    electrumxRoute.isReady = true // Force flag.
+
+    sandbox.stub(obj, method).resolves(value)
+
+    return true
+  }
+
   describe('#root', () => {
     // root route handler.
     const root = electrumxRoute.root
@@ -94,7 +117,7 @@ describe('#ElectrumX Router', () => {
   })
 
   describe('#addressToScripthash', () => {
-    it('should accurately return a scripthash', () => {
+    it('should accurately return a scripthash for a P2PKH address', () => {
       const addr = 'bitcoincash:qpr270a5sxphltdmggtj07v4nskn9gmg9yx4m5h7s4'
 
       const scripthash = electrumxRoute.addressToScripthash(addr)
@@ -104,6 +127,17 @@ describe('#ElectrumX Router', () => {
 
       assert.equal(scripthash, expectedOutput)
     })
+
+    it('should accurately return a scripthash for a P2SH address', () => {
+      const addr = 'bitcoincash:pz0z7u9p96h2p6hfychxdrmwgdlzpk5luc5yks2wxq'
+
+      const scripthash = electrumxRoute.addressToScripthash(addr)
+
+      const expectedOutput =
+        '8bc2235c8e7d5634d9ec429fc0171f2c58e728d4f1e2fb7e440e313133cfa4f0'
+
+      assert.equal(scripthash, expectedOutput)
+    })
   })
 
   describe('#_utxosFromElectrumx', () => {
@@ -412,6 +446,466 @@ describe('#ElectrumX Router', () => {
     })
   })
 
+  describe('#_transactionDetailsFromElectrum', () => {
+    it('should return error object for invalid txid', async () => {
+      const txid =
+        '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb25'
+
+      stubMethodForUnitTests(
+        electrumxRoute.electrumx,
+        'request',
+        new Error('Invalid tx hash')
+      )
+
+      const result = await electrumxRoute._transactionDetailsFromElectrum(txid)
+
+      assert.instanceOf(result, Error)
+      assert.include(result.message, 'Invalid tx hash')
+    })
+
+    it('should get details for a single txid', async () => {
+      const txid =
+        '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251'
+
+      stubMethodForUnitTests(
+        electrumxRoute.electrumx,
+        'request',
+        mockData.txDetails
+      )
+
+      const result = await electrumxRoute._transactionDetailsFromElectrum(txid)
+
+      assert.isObject(result)
+      assert.property(result, 'blockhash')
+      assert.property(result, 'hash')
+      assert.property(result, 'hex')
+      assert.property(result, 'vin')
+      assert.property(result, 'vout')
+      assert.equal(result.hash, txid)
+    })
+  })
+
+  describe('#getTransactionDetails', () => {
+    it('should throw 400 if txid is not a string', async () => {
+      req.params.txid = 5
+
+      const result = await electrumxRoute.getTransactionDetails(req, res)
+
+      expectRouteError(res, result, 'txid must be a string')
+    })
+
+    it('should throw 400 on array input', async () => {
+      req.params.txid = [
+        '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251'
+      ]
+
+      const result = await electrumxRoute.getTransactionDetails(req, res)
+
+      expectRouteError(res, result, 'txid must be a string')
+    })
+
+    it('should return error object for invalid txid', async () => {
+      req.params.txid =
+        '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb25'
+
+      stubMethodForUnitTests(
+        electrumxRoute.electrumx,
+        'request',
+        new Error('Invalid tx hash')
+      )
+
+      // Call the details API.
+      const result = await electrumxRoute.getTransactionDetails(req, res)
+
+      expectRouteError(res, result, 'Invalid tx hash')
+    })
+
+    it('should get details for a single txid', async () => {
+      req.params.txid =
+        '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251'
+
+      stubMethodForUnitTests(
+        electrumxRoute.electrumx,
+        'request',
+        mockData.txDetails
+      )
+
+      // Call the details API.
+      const result = await electrumxRoute.getTransactionDetails(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, 'success')
+      assert.equal(result.success, true)
+
+      assert.property(result, 'details')
+      assert.isObject(result.details)
+
+      assert.property(result.details, 'blockhash')
+      assert.property(result.details, 'hash')
+      assert.property(result.details, 'hex')
+      assert.property(result.details, 'vin')
+      assert.property(result.details, 'vout')
+      assert.equal(result.details.hash, req.params.txid)
+    })
+  })
+
+  describe('#transactionDetailsBulk', () => {
+    it('should throw an error for an empty body', async () => {
+      req.body = {}
+
+      const result = await electrumxRoute.transactionDetailsBulk(req, res)
+
+      expectRouteError(res, result, 'txids needs to be an array')
+    })
+
+    it('should error on non-array single txid', async () => {
+      req.body = {
+        txid: '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251'
+      }
+
+      const result = await electrumxRoute.transactionDetailsBulk(req, res)
+
+      expectRouteError(res, result, 'txids needs to be an array')
+    })
+
+    it('should NOT throw 400 error for an invalid txid', async () => {
+      req.body = {
+        txids: [
+          '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb25'
+        ]
+      }
+
+      stubMethodForUnitTests(
+        electrumxRoute.electrumx,
+        'request',
+        mockData.txDetails
+      )
+
+      const result = await electrumxRoute.transactionDetailsBulk(req, res)
+
+      // This should probably throw a 400 error, but to be consistent with the other
+      // bulk endpoints it doesn't throw. This will change in the future
+      // expectRouteError(res, result, 'Invalid tx hash')
+
+      assert.property(result, 'success')
+      assert.equal(result.success, true)
+
+      assert.property(result, 'transactions')
+      assert.isArray(result.transactions)
+    })
+
+    it('should throw 429 error if txid array is too large', async () => {
+      const testArray = []
+      for (var i = 0; i < 25; i++) testArray.push('')
+
+      req.body.txids = testArray
+
+      const result = await electrumxRoute.transactionDetailsBulk(req, res)
+      // console.log(`result: ${util.inspect(result)}`)
+
+      expectRouteError(res, result, 'Array too large', 429)
+    })
+
+    it('should get details for a single txid', async () => {
+      req.body = {
+        txids: [
+          '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251'
+        ]
+      }
+
+      stubMethodForUnitTests(
+        electrumxRoute.electrumx,
+        'request',
+        mockData.txDetails
+      )
+
+      // Call the details API.
+      const result = await electrumxRoute.transactionDetailsBulk(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, 'success')
+      assert.equal(result.success, true)
+
+      assert.property(result, 'transactions')
+      assert.isArray(result.transactions)
+
+      assert.property(result.transactions[0], 'txid')
+      assert.property(result.transactions[0], 'details')
+
+      assert.property(result.transactions[0].details, 'blockhash')
+      assert.property(result.transactions[0].details, 'hash')
+      assert.property(result.transactions[0].details, 'hex')
+      assert.property(result.transactions[0].details, 'vin')
+      assert.property(result.transactions[0].details, 'vout')
+    })
+
+    it('should get details for multiple txids', async () => {
+      req.body = {
+        txids: [
+          '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251',
+          '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251'
+        ]
+      }
+
+      stubMethodForUnitTests(
+        electrumxRoute.electrumx,
+        'request',
+        mockData.txDetails
+      )
+
+      // Call the details API.
+      const result = await electrumxRoute.transactionDetailsBulk(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)'
+
+      assert.property(result, 'success')
+      assert.equal(result.success, true)
+
+      assert.isArray(result.transactions)
+      assert.isObject(result.transactions[0].details)
+      assert.equal(result.transactions.length, 2, '2 outputs for 2 inputs')
+    })
+  })
+
+  describe('#_blockHeadersFromElectrum', () => {
+    it('should return error object for invalid block height', async () => {
+      const height = -10
+
+      stubMethodForUnitTests(
+        electrumxRoute.electrumx,
+        'request',
+        new Error('Invalid height')
+      )
+
+      const result = await electrumxRoute._blockHeadersFromElectrum(height, 2)
+
+      assert.instanceOf(result, Error)
+      assert.include(result.message, 'Invalid height')
+    })
+
+    it('should return error object for invalid count', async () => {
+      const height = 42
+
+      stubMethodForUnitTests(
+        electrumxRoute.electrumx,
+        'request',
+        new Error('Invalid count')
+      )
+
+      const result = await electrumxRoute._blockHeadersFromElectrum(height, -1)
+
+      assert.instanceOf(result, Error)
+      assert.include(result.message, 'Invalid count')
+    })
+
+    it('should get block header for a single block height', async () => {
+      const height = 42
+
+      const mockedResponse = { count: 2, hex: mockData.blockHeaders.join(''), max: 2016 }
+
+      stubMethodForUnitTests(
+        electrumxRoute.electrumx,
+        'request',
+        mockedResponse
+      )
+
+      const result = await electrumxRoute._blockHeadersFromElectrum(height, 2)
+
+      assert.isArray(result)
+      assert.deepEqual(result, mockData.blockHeaders)
+    })
+  })
+
+  describe('#getBlockheaders', () => {
+    it('should throw 400 if height is not a number', async () => {
+      req.params.height = 'Hello'
+
+      const result = await electrumxRoute.getBlockHeaders(req, res)
+
+      expectRouteError(res, result, 'height must be a positive number')
+    })
+
+    it('should throw 400 if height is negative', async () => {
+      req.params.height = -42
+
+      const result = await electrumxRoute.getBlockHeaders(req, res)
+
+      expectRouteError(res, result, 'height must be a positive number')
+    })
+
+    it('should throw 400 if count is not a number', async () => {
+      req.params.height = 42
+      req.query.count = 'Hello'
+
+      const result = await electrumxRoute.getBlockHeaders(req, res)
+
+      expectRouteError(res, result, 'count must be a positive number')
+    })
+
+    it('should throw 400 if count is negative', async () => {
+      req.params.height = 42
+      req.query.count = -10
+
+      const result = await electrumxRoute.getBlockHeaders(req, res)
+
+      expectRouteError(res, result, 'count must be a positive number')
+    })
+
+    it('should throw 400 on array input', async () => {
+      req.params.height = [42, 42]
+
+      const result = await electrumxRoute.getBlockHeaders(req, res)
+
+      expectRouteError(res, result, 'height must be a positive number')
+    })
+
+    it('should return error object for invalid height', async () => {
+      req.params.height = 1000000000
+
+      stubMethodForUnitTests(
+        electrumxRoute.electrumx,
+        'request',
+        new Error('Invalid height')
+      )
+
+      // Call the details API.
+      const result = await electrumxRoute.getBlockHeaders(req, res)
+
+      expectRouteError(res, result, 'Invalid height')
+    })
+
+    it('should get headers for a single block height with count 2', async () => {
+      req.params.height = 42
+      req.query.count = 2
+
+      stubMethodForUnitTests(
+        electrumxRoute,
+        '_blockHeadersFromElectrum',
+        mockData.blockHeaders
+      )
+
+      // Call the details API.
+      const result = await electrumxRoute.getBlockHeaders(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, 'success')
+      assert.equal(result.success, true)
+
+      assert.property(result, 'headers')
+      assert.isArray(result.headers)
+      assert.deepEqual(result.headers, mockData.blockHeaders)
+    })
+  })
+
+  describe('#blockHeadersBulk', () => {
+    it('should throw an error for an empty body', async () => {
+      req.body = {}
+
+      const result = await electrumxRoute.blockHeadersBulk(req, res)
+
+      expectRouteError(res, result, 'heights needs to be an array')
+    })
+
+    it('should error on non-array single height', async () => {
+      req.body = {
+        heights: 42
+      }
+
+      const result = await electrumxRoute.blockHeadersBulk(req, res)
+
+      expectRouteError(res, result, 'heights needs to be an array')
+    })
+
+    it('should NOT throw 400 error for an invalid height', async () => {
+      req.body = {
+        heights: [
+          { height: -10, count: 2 }
+        ]
+      }
+
+      stubMethodForUnitTests(
+        electrumxRoute,
+        '_blockHeadersFromElectrum',
+        mockData.blockHeaders
+      )
+
+      const result = await electrumxRoute.blockHeadersBulk(req, res)
+
+      // This should probably throw a 400 error, but to be consistent with the other
+      // bulk endpoints it doesn't throw. This will change in the future
+      // expectRouteError(res, result, 'Invalid tx hash')
+
+      assert.property(result, 'success')
+      assert.equal(result.success, true)
+
+      assert.property(result, 'headers')
+      assert.isArray(result.headers)
+    })
+
+    it('should throw 429 error if heights array is too large', async () => {
+      const testArray = []
+      for (var i = 0; i < 25; i++) testArray.push('')
+
+      req.body.heights = testArray
+
+      const result = await electrumxRoute.blockHeadersBulk(req, res)
+
+      expectRouteError(res, result, 'Array too large', 429)
+    })
+
+    it('should get details for a single height', async () => {
+      req.body = {
+        heights: [
+          { height: 42, count: 2 }
+        ]
+      }
+
+      stubMethodForUnitTests(
+        electrumxRoute,
+        '_blockHeadersFromElectrum',
+        mockData.blockHeaders
+      )
+
+      // Call the details API.
+      const result = await electrumxRoute.blockHeadersBulk(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, 'success')
+      assert.equal(result.success, true)
+
+      assert.property(result, 'headers')
+      assert.isArray(result.headers)
+
+      assert.property(result.headers[0], 'headers')
+      assert.isArray(result.headers[0].headers)
+    })
+
+    it('should get details for multiple txids', async () => {
+      req.body = {
+        heights: [
+          { height: 42, count: 2 },
+          { height: 42, count: 2 }
+        ]
+      }
+
+      stubMethodForUnitTests(
+        electrumxRoute,
+        '_blockHeadersFromElectrum',
+        mockData.blockHeaders
+      )
+
+      // Call the details API.
+      const result = await electrumxRoute.blockHeadersBulk(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)'
+
+      assert.property(result, 'success')
+      assert.equal(result.success, true)
+
+      assert.isArray(result.headers)
+      assert.isArray(result.headers[0].headers)
+      assert.equal(result.headers.length, 2, '2 outputs for 2 inputs')
+    })
+  })
+
   describe('#_balanceFromElectrumx', () => {
     it('should throw error for invalid address', async () => {
       try {

test/v3/integration/rate-limits.js

@@ -16,9 +16,10 @@ util.inspect.defaultOptions = { depth: 1 }
 
 // const SERVER = `http://192.168.0.36:12400/v3/`
 const SERVER = 'http://localhost:3000/v3/'
+// const SERVER = 'https://api.fullstack.cash/v3/'
 
 const TEST_JWT =
-  'eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjVlM2EwNDE1ZWIyOWE5NjJkYTI3MDhiNCIsImFwaUxldmVsIjowLCJyYXRlTGltaXQiOjEwLCJpYXQiOjE1ODA4NjA0NjcsImV4cCI6MTU4MzQ1MjQ2N30.fuY5S-YrF0J11h5uyMjPe7wiVkYRnIyXi4dL9-V-C6pLJm33p0dSq_pSheVVWw78n5kAvL_9kFHngbnmQiOJYQ'
+  'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjVlODhhY2JmMDIyMWMxMDAxMmFkOTNmZiIsImVtYWlsIjoiY2hyaXMudHJvdXRuZXJAZ21haWwuY29tIiwiYXBpTGV2ZWwiOjQwLCJyYXRlTGltaXQiOjMsImlhdCI6MTYwMDYyODk1MSwiZXhwIjoxNjAzMjIwOTUxfQ.JPXDJQsxJFtCGZjHOd-hRfJuY41Ef_FQ4ET06CtYdNk'
 
 describe('#rate limits', () => {
   it('should get control/getNetworkInfo() with no auth', async () => {
@@ -35,7 +36,7 @@ describe('#rate limits', () => {
     assert.hasAnyKeys(result.data, ['version'])
   })
 
-  it('should trigger rate-limit handler if rate limits exceeds 30 request per minute', async () => {
+  it('should trigger rate-limit handler if rate limits exceeds 5 request per minute', async () => {
     try {
       // Actual rate limit is 60 per minute X 4 nodes = 240 rpm.
       const options = {
@@ -44,7 +45,7 @@ describe('#rate limits', () => {
       }
 
       const promises = []
-      for (let i = 0; i < 30; i++) {
+      for (let i = 0; i < 5; i++) {
         const promise = axios(options)
         promises.push(promise)
       }
@@ -60,79 +61,79 @@ describe('#rate limits', () => {
     }
   })
 
-  it('should not trigger rate-limit handler if correct pro-tier password is used', async () => {
+  // it('should not trigger rate-limit handler if correct pro-tier password is used', async () => {
-    try {
+  //   try {
-      const username = 'BITBOX'
+  //     const username = 'BITBOX'
+  //
+  //     // Pro-tier is accessed by using the right password.
+  //     const password = 'BITBOX'
+  //     // const password = "something"
+  //
+  //     const combined = `${username}:${password}`
+  //     const base64Credential = Buffer.from(combined).toString('base64')
+  //     const readyCredential = `Basic ${base64Credential}`
+  //
+  //     const options = {
+  //       method: 'GET',
+  //       url: `${SERVER}control/getNetworkInfo`,
+  //       headers: { Authorization: readyCredential }
+  //     }
+  //
+  //     const promises = []
+  //     for (let i = 0; i < 30; i++) {
+  //       const promise = axios(options)
+  //       promises.push(promise)
+  //     }
+  //
+  //     await Promise.all(promises)
+  //
+  //     assert.equal(true, true, 'Not throwing an error is a pass!')
+  //   } catch (err) {
+  //     // console.log(`err.response: ${util.inspect(err.response)}`)
+  //
+  //     assert.equal(
+  //       true,
+  //       false,
+  //       'This error handler should not have been triggered. Is the password correct?'
+  //     )
+  //   }
+  // })
 
-      // Pro-tier is accessed by using the right password.
+  // it('should trigger rate-limit handler if rate limits exceeds pro-tier limit', async () => {
-      const password = 'BITBOX'
+  //   try {
-      // const password = "something"
+  //     const username = 'BITBOX'
-
+  //
-      const combined = `${username}:${password}`
+  //     // Pro-tier is accessed by using the right password.
-      const base64Credential = Buffer.from(combined).toString('base64')
+  //     const password = 'BITBOX'
-      const readyCredential = `Basic ${base64Credential}`
+  //     // const password = "something"
-
+  //
-      const options = {
+  //     const combined = `${username}:${password}`
-        method: 'GET',
+  //     const base64Credential = Buffer.from(combined).toString('base64')
-        url: `${SERVER}control/getNetworkInfo`,
+  //     const readyCredential = `Basic ${base64Credential}`
-        headers: { Authorization: readyCredential }
+  //
-      }
+  //     // Actual rate limit is 60 per minute X 4 nodes = 240 rpm.
-
+  //     const options = {
-      const promises = []
+  //       method: 'GET',
-      for (let i = 0; i < 30; i++) {
+  //       url: `${SERVER}control/getNetworkInfo`,
-        const promise = axios(options)
+  //       headers: { Authorization: readyCredential }
-        promises.push(promise)
+  //     }
-      }
+  //
-
+  //     const promises = []
-      await Promise.all(promises)
+  //     for (let i = 0; i < 80; i++) {
-
+  //       const promise = axios(options)
-      assert.equal(true, true, 'Not throwing an error is a pass!')
+  //       promises.push(promise)
-    } catch (err) {
+  //     }
-      // console.log(`err.response: ${util.inspect(err.response)}`)
+  //
-
+  //     await Promise.all(promises)
-      assert.equal(
+  //
-        true,
+  //     assert.equal(true, false, 'Unexpected result!')
-        false,
+  //   } catch (err) {
-        'This error handler should not have been triggered. Is the password correct?'
+  //     // console.log(`err.response: ${util.inspect(err.response)}`)
-      )
+  //
-    }
+  //     assert.equal(err.response.status, 429)
-  })
+  //     assert.include(err.response.data.error, 'Too many requests')
-
+  //   }
-  it('should trigger rate-limit handler if rate limits exceeds pro-tier limit', async () => {
+  // })
-    try {
-      const username = 'BITBOX'
-
-      // Pro-tier is accessed by using the right password.
-      const password = 'BITBOX'
-      // const password = "something"
-
-      const combined = `${username}:${password}`
-      const base64Credential = Buffer.from(combined).toString('base64')
-      const readyCredential = `Basic ${base64Credential}`
-
-      // Actual rate limit is 60 per minute X 4 nodes = 240 rpm.
-      const options = {
-        method: 'GET',
-        url: `${SERVER}control/getNetworkInfo`,
-        headers: { Authorization: readyCredential }
-      }
-
-      const promises = []
-      for (let i = 0; i < 80; i++) {
-        const promise = axios(options)
-        promises.push(promise)
-      }
-
-      await Promise.all(promises)
-
-      assert.equal(true, false, 'Unexpected result!')
-    } catch (err) {
-      // console.log(`err.response: ${util.inspect(err.response)}`)
-
-      assert.equal(err.response.status, 429)
-      assert.include(err.response.data.error, 'Too many requests')
-    }
-  })
 
   it('should unlock pro-tier for a valid JWT token', async () => {
     try {

test/v3/integration/slp.js

@@ -22,6 +22,9 @@ if (!process.env.SLPDB_URL) {
 const SLP = require('../../../src/routes/v3/slp')
 const slp = new SLP()
 
+const BCHJS = require('@psf/bch-js')
+const bchjs = new BCHJS()
+
 const { mockReq, mockRes } = require('../mocks/express-mocks')
 
 describe('#slp', () => {
@@ -102,7 +105,7 @@ describe('#slp', () => {
     })
   })
 
-  describe('generateSendOpReturn', () => {
+  describe('#generateSendOpReturn', () => {
     it('should return OP_RETURN script', async () => {
       req.body.tokenUtxos = [
         {
@@ -121,4 +124,93 @@ describe('#slp', () => {
       assert.isNumber(result.outputs)
     })
   })
+
+  describe('#hydrateUtxos', () => {
+    it('should return utxo details', async () => {
+      const utxos = [
+        {
+          utxos: [
+            {
+              txid:
+                'd56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56',
+              vout: 3,
+              value: '6816',
+              height: 606848,
+              confirmations: 13,
+              satoshis: 6816
+            },
+            {
+              txid:
+                'd56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56',
+              vout: 2,
+              value: '546',
+              height: 606848,
+              confirmations: 13,
+              satoshis: 546
+            }
+          ]
+        }
+      ]
+
+      req.body.utxos = utxos
+      const result = await slp.hydrateUtxos(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      // Test the general structure of the output.
+      assert.isArray(result.slpUtxos)
+      assert.equal(result.slpUtxos.length, 1)
+      assert.equal(result.slpUtxos[0].utxos.length, 2)
+
+      // Test the non-slp UTXO.
+      assert.property(result.slpUtxos[0].utxos[0], 'txid')
+      assert.property(result.slpUtxos[0].utxos[0], 'vout')
+      assert.property(result.slpUtxos[0].utxos[0], 'value')
+      assert.property(result.slpUtxos[0].utxos[0], 'height')
+      assert.property(result.slpUtxos[0].utxos[0], 'confirmations')
+      assert.property(result.slpUtxos[0].utxos[0], 'satoshis')
+      assert.property(result.slpUtxos[0].utxos[0], 'isValid')
+      assert.equal(result.slpUtxos[0].utxos[0].isValid, false)
+
+      // Test the slp UTXO.
+      assert.property(result.slpUtxos[0].utxos[1], 'txid')
+      assert.property(result.slpUtxos[0].utxos[1], 'vout')
+      assert.property(result.slpUtxos[0].utxos[1], 'value')
+      assert.property(result.slpUtxos[0].utxos[1], 'height')
+      assert.property(result.slpUtxos[0].utxos[1], 'confirmations')
+      assert.property(result.slpUtxos[0].utxos[1], 'satoshis')
+      assert.property(result.slpUtxos[0].utxos[1], 'isValid')
+      assert.equal(result.slpUtxos[0].utxos[1].isValid, true)
+      assert.property(result.slpUtxos[0].utxos[1], 'transactionType')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenId')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenTicker')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenName')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenDocumentUrl')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenDocumentHash')
+      assert.property(result.slpUtxos[0].utxos[1], 'decimals')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenType')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenQty')
+    })
+
+    it('should process data directly from Electrumx', async () => {
+      const addrs = [
+        'bitcoincash:qq6mvsm7l92d77zpymmltvaw09p5uzghyuyx7spygg',
+        'bitcoincash:qpjdrs8qruzh8xvusdfmutjx62awcepnhyperm3g89',
+        'bitcoincash:qzygn28zpgeemnptkn26xzyuzzfu9l8f9vfvq7kptk'
+      ]
+
+      const utxos = await bchjs.Electrumx.utxo(addrs)
+      // console.log(`utxos: ${JSON.stringify(utxos, null, 2)}`)
+
+      req.body.utxos = utxos.utxos
+      const result = await slp.hydrateUtxos(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      // Test the general structure of the output.
+      assert.isArray(result.slpUtxos)
+      assert.equal(result.slpUtxos.length, 3)
+      assert.equal(result.slpUtxos[0].utxos.length, 1)
+      assert.equal(result.slpUtxos[1].utxos.length, 1)
+      assert.equal(result.slpUtxos[2].utxos.length, 2)
+    })
+  })
 })

test/v3/mocks/electrumx-mock.js

@@ -39,9 +39,84 @@ const mempool = [
   }
 ]
 
+const txDetails = {
+  blockhash: '0000000000000000002aaf94953da3b487317508ebd1003a1d75d6d6ec2e75cc',
+  blocktime: 1578327094,
+  confirmations: 31861,
+  hash: '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251',
+  hex: '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',
+  locktime: 0,
+  size: 392,
+  time: 1578327094,
+  txid: '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251',
+  version: 2,
+  vin: [
+    {
+      scriptSig: {
+        asm: 'dd1dd72770cadede1a7fd0363574846c48468a398ddfa41a9677c74cac8d2652b682743725a3b08c6c2021a629011e11a264d9036e9d5311e35b5f4937ca7b4e[ALL|FORKID] 020797d8fd4d2fa6fd7cdeabe2526bfea2b90525d6e8ad506ec4ee3c53885aa309',
+        hex: '41dd1dd72770cadede1a7fd0363574846c48468a398ddfa41a9677c74cac8d2652b682743725a3b08c6c2021a629011e11a264d9036e9d5311e35b5f4937ca7b4e4121020797d8fd4d2fa6fd7cdeabe2526bfea2b90525d6e8ad506ec4ee3c53885aa309'
+      },
+      sequence: 4294967295,
+      txid: '6796672c8f0342770e3d4ac2a3b0e4494daeb7af7997f3518a0c8402f43ed165',
+      vout: 1
+    },
+    {
+      scriptSig: {
+        asm: '347d7f218c11c04487c1ad8baac28928fb10e5054cd4494b94d078cfa04ccf68e064fb188127ff656c0b98e9ce87f036d183925d0d0860605877d61e90375f77[ALL|FORKID] 028a53f95eb631b460854fc836b2e5d31cad16364b4dc3d970babfbdcc3f2e4954',
+        hex: '41347d7f218c11c04487c1ad8baac28928fb10e5054cd4494b94d078cfa04ccf68e064fb188127ff656c0b98e9ce87f036d183925d0d0860605877d61e90375f774121028a53f95eb631b460854fc836b2e5d31cad16364b4dc3d970babfbdcc3f2e4954'
+      },
+      sequence: 4294967295,
+      txid: '6796672c8f0342770e3d4ac2a3b0e4494daeb7af7997f3518a0c8402f43ed165',
+      vout: 0
+    }
+  ],
+  vout: [
+    {
+      n: 0,
+      scriptPubKey: {
+        addresses: ['bitcoincash: pqvfecpwxvj53ayqfwkxtjaxsgpvnklcyg8xewk9hl'],
+        asm: 'OP_HASH160 189ce02e332548f4804bac65cba68202c9dbf822 OP_EQUAL',
+        hex: 'a914189ce02e332548f4804bac65cba68202c9dbf82287',
+        reqSigs: 1,
+        type: 'scripthash'
+      },
+      value: 0.0562057
+    },
+    {
+      n: 1,
+      scriptPubKey: {
+        addresses: ['bitcoincash: qq59hv6s3qdjrtyfwfxxldkuj9xsjmx48vrz882knz'],
+        asm: 'OP_DUP OP_HASH160 285bb350881b21ac89724c6fb6dc914d096cd53b OP_EQUALVERIFY OP_CHECKSIG',
+        hex: '76a914285bb350881b21ac89724c6fb6dc914d096cd53b88ac',
+        reqSigs: 1,
+        type: 'pubkeyhash'
+      },
+      value: 0.00589197
+    },
+    {
+      n: 2,
+      scriptPubKey: {
+        addresses: ['bitcoincash: qpzlruwy4xu5rxjs3z37nsj29y7h59gwvsu4ddp0u4'],
+        asm: 'OP_DUP OP_HASH160 45f1f1c4a9b9419a5088a3e9c24a293d7a150e64 OP_EQUALVERIFY OP_CHECKSIG',
+        hex: '76a91445f1f1c4a9b9419a5088a3e9c24a293d7a150e6488ac',
+        reqSigs: 1,
+        type: 'pubkeyhash'
+      },
+      value: 0.03272697
+    }
+  ]
+}
+
+const blockHeaders = [
+  '010000008b52bbd72c2f49569059f559c1b1794de5192e4f7d6d2b03c7482bad0000000083e4f8a9d502ed0c419075c1abb5d56f878a2e9079e5612bfb76a2dc37d9c42741dd6849ffff001d2b909dd6',
+  '01000000f528fac1bcb685d0cd6c792320af0300a5ce15d687c7149548904e31000000004e8985a786d864f21e9cbb7cbdf4bc9265fe681b7a0893ac55a8e919ce035c2f85de6849ffff001d385ccb7c'
+]
+
 module.exports = {
   utxos,
   balance,
   txHistory,
-  mempool
+  mempool,
+  txDetails,
+  blockHeaders
 }

test/v3/rate-limits.js

@@ -105,14 +105,14 @@ describe('#route-ratelimits & jwt-auth', () => {
   })
 
   describe('#calcPoints', () => {
-    it('should return 30 points for anonymous user', () => {
+    it('should return 300 points for anonymous user', () => {
       const result = rateLimits.calcPoints()
       // console.log(`result: ${result}`)
 
-      assert.equal(result, 30)
+      assert.equal(result, 300)
     })
 
-    it('should return 10 points for free tier requesting full node access', () => {
+    it('should return 100 points for free tier requesting full node access', () => {
       const jwtInfo = {
         apiLevel: 10,
         resource: 'blockchain',
@@ -120,10 +120,10 @@ describe('#route-ratelimits & jwt-auth', () => {
       }
 
       const result = rateLimits.calcPoints(jwtInfo)
-      assert.equal(result, 10)
+      assert.equal(result, 100)
     })
 
-    it('should return 10 points for free tier requesting indexer access', () => {
+    it('should return 100 points for free tier requesting indexer access', () => {
       const jwtInfo = {
         apiLevel: 10,
         resource: 'blockbook',
@@ -131,10 +131,10 @@ describe('#route-ratelimits & jwt-auth', () => {
       }
 
       const result = rateLimits.calcPoints(jwtInfo)
-      assert.equal(result, 10)
+      assert.equal(result, 100)
     })
 
-    it('should return 10 points for free tier requesting SLPDB access', () => {
+    it('should return 100 points for free tier requesting SLPDB access', () => {
       const jwtInfo = {
         apiLevel: 10,
         resource: 'slp',
@@ -142,10 +142,10 @@ describe('#route-ratelimits & jwt-auth', () => {
       }
 
       const result = rateLimits.calcPoints(jwtInfo)
-      assert.equal(result, 10)
+      assert.equal(result, 100)
     })
 
-    it('should return 1 point for full node tier requesting full node access', () => {
+    it('should return 10 points for full node tier requesting full node access', () => {
       const jwtInfo = {
         apiLevel: 20,
         resource: 'blockchain',
@@ -153,10 +153,10 @@ describe('#route-ratelimits & jwt-auth', () => {
       }
 
       const result = rateLimits.calcPoints(jwtInfo)
-      assert.equal(result, 1)
+      assert.equal(result, 10)
     })
 
-    it('should return 10 points for full-node tier requesting indexer access', () => {
+    it('should return 100 points for full-node tier requesting indexer access', () => {
       const jwtInfo = {
         apiLevel: 20,
         resource: 'blockbook',
@@ -164,10 +164,10 @@ describe('#route-ratelimits & jwt-auth', () => {
       }
 
       const result = rateLimits.calcPoints(jwtInfo)
-      assert.equal(result, 10)
+      assert.equal(result, 100)
     })
 
-    it('should return 10 points for full node tier requesting SLPDB access', () => {
+    it('should return 100 points for full node tier requesting SLPDB access', () => {
       const jwtInfo = {
         apiLevel: 20,
         resource: 'slp',
@@ -175,10 +175,10 @@ describe('#route-ratelimits & jwt-auth', () => {
       }
 
       const result = rateLimits.calcPoints(jwtInfo)
-      assert.equal(result, 10)
+      assert.equal(result, 100)
     })
 
-    it('should return 1 point for indexer tier requesting full node access', () => {
+    it('should return 10 point for indexer tier requesting full node access', () => {
       const jwtInfo = {
         apiLevel: 30,
         resource: 'blockchain',
@@ -186,32 +186,32 @@ describe('#route-ratelimits & jwt-auth', () => {
       }
 
       const result = rateLimits.calcPoints(jwtInfo)
-      assert.equal(result, 1)
+      assert.equal(result, 10)
     })
 
-    it('should return 1 points for indexer tier requesting indexer access', () => {
+    it('should return 10 points for indexer tier requesting indexer access', () => {
       const jwtInfo = {
         apiLevel: 30,
         resource: 'blockbook',
         id: '5e3a0415eb29a962da2708b4'
       }
 
-      const result = rateLimits.calcPoints(jwtInfo)
-      assert.equal(result, 1)
-    })
-
-    it('should return 10 points for indexer tier requesting SLPDB access', () => {
-      const jwtInfo = {
-        apiLevel: 30,
-        resource: 'slp',
-        id: '5e3a0415eb29a962da2708b4'
-      }
-
       const result = rateLimits.calcPoints(jwtInfo)
       assert.equal(result, 10)
     })
 
-    it('should return 1 point for SLP tier requesting full node access', () => {
+    it('should return 100 points for indexer tier requesting SLPDB access', () => {
+      const jwtInfo = {
+        apiLevel: 30,
+        resource: 'slp',
+        id: '5e3a0415eb29a962da2708b4'
+      }
+
+      const result = rateLimits.calcPoints(jwtInfo)
+      assert.equal(result, 100)
+    })
+
+    it('should return 10 point for SLP tier requesting full node access', () => {
       const jwtInfo = {
         apiLevel: 40,
         resource: 'blockchain',
@@ -219,10 +219,10 @@ describe('#route-ratelimits & jwt-auth', () => {
       }
 
       const result = rateLimits.calcPoints(jwtInfo)
-      assert.equal(result, 1)
+      assert.equal(result, 10)
     })
 
-    it('should return 1 points for SLP tier requesting indexer access', () => {
+    it('should return 10 points for SLP tier requesting indexer access', () => {
       const jwtInfo = {
         apiLevel: 40,
         resource: 'blockbook',
@@ -230,10 +230,10 @@ describe('#route-ratelimits & jwt-auth', () => {
       }
 
       const result = rateLimits.calcPoints(jwtInfo)
-      assert.equal(result, 1)
+      assert.equal(result, 10)
     })
 
-    it('should return 1 points for SLP tier requesting SLPDB access', () => {
+    it('should return 10 points for SLP tier requesting SLPDB access', () => {
       const jwtInfo = {
         apiLevel: 40,
         resource: 'slp',
@@ -241,7 +241,7 @@ describe('#route-ratelimits & jwt-auth', () => {
       }
 
       const result = rateLimits.calcPoints(jwtInfo)
-      assert.equal(result, 1)
+      assert.equal(result, 10)
     })
   })
 
@@ -442,7 +442,7 @@ describe('#route-ratelimits & jwt-auth', () => {
 
       // Issues with token secret should treat incoming requests as anonymous
       // calls with 30 points or 3 RPM.
-      assert.equal(res.locals.pointsToConsume, 30)
+      assert.equal(res.locals.pointsToConsume, 300)
     })
   })
 })

test/v3/slp.js

@@ -888,6 +888,153 @@ describe('#SLP', () => {
       assert.isNumber(result.outputs)
     })
   })
+
+  describe('#hydrateUtxos', () => {
+    it('should throw error if input is not an array.', async () => {
+      req.body.utxos = 'test'
+
+      const result = await slpRoute.hydrateUtxos(req, res)
+      // console.log(`result: `, result)
+
+      assert.hasAllKeys(result, ['error'])
+      assert.include(result.error, 'Input must be an array')
+    })
+
+    it('should throw error if Array is empty', async () => {
+      req.body.utxos = []
+
+      const result = await slpRoute.hydrateUtxos(req, res)
+
+      assert.hasAllKeys(result, ['error'])
+      assert.include(result.error, 'Array should not be empty')
+    })
+
+    it('should throw error if Array is too long', async () => {
+      const utxo = {
+        txid:
+          'bd158c564dd4ef54305b14f44f8e94c44b649f246dab14bcb42fb0d0078b8a90',
+        vout: 3,
+        amount: 0.00002015,
+        satoshis: 2015,
+        height: 594892,
+        confirmations: 5
+      }
+
+      const utxos = []
+
+      // Populate array with 21 utxos
+      for (let i = 0; i < 21; i++) {
+        utxos.push(utxo)
+      }
+
+      req.body.utxos = utxos
+
+      const result = await slpRoute.hydrateUtxos(req, res)
+
+      assert.hasAllKeys(result, ['error'])
+      assert.include(result.error, 'Array too long, max length is 20')
+    })
+
+    it('should return utxo details', async () => {
+      const utxos = [
+        {
+          utxos: [
+            {
+              txid:
+                'd56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56',
+              vout: 3,
+              value: '6816',
+              height: 606848,
+              confirmations: 13,
+              satoshis: 6816
+            },
+            {
+              txid:
+                'd56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56',
+              vout: 2,
+              value: '546',
+              height: 606848,
+              confirmations: 13,
+              satoshis: 546
+            }
+          ]
+        }
+      ]
+
+      // Mock the external network call.
+      sandbox.stub(slpRoute.bchjs.SLP.Utils, 'tokenUtxoDetails').resolves([
+        {
+          txid:
+            'd56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56',
+          vout: 3,
+          value: '6816',
+          height: 606848,
+          confirmations: 13,
+          satoshis: 6816,
+          isValid: false
+        },
+        {
+          txid:
+            'd56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56',
+          vout: 2,
+          value: '546',
+          height: 606848,
+          confirmations: 13,
+          satoshis: 546,
+          utxoType: 'token',
+          transactionType: 'send',
+          tokenId:
+            'dd84ca78db4d617221b58eabc6667af8fe2f7eadbfcc213d35be9f1b419beb8d',
+          tokenTicker: 'TAP',
+          tokenName: 'Thoughts and Prayers',
+          tokenDocumentUrl: '',
+          tokenDocumentHash: '',
+          decimals: 0,
+          tokenType: 1,
+          tokenQty: 5,
+          isValid: true
+        }
+      ])
+
+      req.body.utxos = utxos
+      const result = await slpRoute.hydrateUtxos(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      // Test the general structure of the output.
+      assert.isArray(result.slpUtxos)
+      assert.equal(result.slpUtxos.length, 1)
+      assert.equal(result.slpUtxos[0].utxos.length, 2)
+
+      // Test the non-slp UTXO.
+      assert.property(result.slpUtxos[0].utxos[0], 'txid')
+      assert.property(result.slpUtxos[0].utxos[0], 'vout')
+      assert.property(result.slpUtxos[0].utxos[0], 'value')
+      assert.property(result.slpUtxos[0].utxos[0], 'height')
+      assert.property(result.slpUtxos[0].utxos[0], 'confirmations')
+      assert.property(result.slpUtxos[0].utxos[0], 'satoshis')
+      assert.property(result.slpUtxos[0].utxos[0], 'isValid')
+      assert.equal(result.slpUtxos[0].utxos[0].isValid, false)
+
+      // Test the slp UTXO.
+      assert.property(result.slpUtxos[0].utxos[1], 'txid')
+      assert.property(result.slpUtxos[0].utxos[1], 'vout')
+      assert.property(result.slpUtxos[0].utxos[1], 'value')
+      assert.property(result.slpUtxos[0].utxos[1], 'height')
+      assert.property(result.slpUtxos[0].utxos[1], 'confirmations')
+      assert.property(result.slpUtxos[0].utxos[1], 'satoshis')
+      assert.property(result.slpUtxos[0].utxos[1], 'isValid')
+      assert.equal(result.slpUtxos[0].utxos[1].isValid, true)
+      assert.property(result.slpUtxos[0].utxos[1], 'transactionType')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenId')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenTicker')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenName')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenDocumentUrl')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenDocumentHash')
+      assert.property(result.slpUtxos[0].utxos[1], 'decimals')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenType')
+      assert.property(result.slpUtxos[0].utxos[1], 'tokenQty')
+    })
+  })
 })
 
 /*

test/v3/util.js

@@ -135,11 +135,12 @@ describe('#Util', () => {
       // Mock the RPC call for unit tests.
       if (process.env.TEST === 'unit') {
         nock(`${process.env.RPC_BASEURL}`)
-          .post(uri => uri.includes('/'))
+          .post((uri) => uri.includes('/'))
           .reply(200, { result: mockData.mockAddress })
       }
 
-      req.params.address = 'bitcoincash:qpujxqra3jmdlzzapwmmt7uspr7q0c9ff5hzljcrnd'
+      req.params.address =
+        'bitcoincash:qpujxqra3jmdlzzapwmmt7uspr7q0c9ff5hzljcrnd'
 
       const result = await validateAddress(req, res)
       // console.log(`result: ${util.inspect(result)}`)
@@ -255,7 +256,7 @@ describe('#Util', () => {
       // Mock the RPC call for unit tests.
       if (process.env.TEST === 'unit') {
         nock(`${process.env.RPC_BASEURL}`)
-          .post(uri => uri.includes('/'))
+          .post((uri) => uri.includes('/'))
           .reply(200, { result: mockData.mockAddress })
       }
 
@@ -281,7 +282,7 @@ describe('#Util', () => {
       // Mock the RPC call for unit tests.
       if (process.env.TEST === 'unit') {
         nock(`${process.env.RPC_BASEURL}`)
-          .post(uri => uri.includes('/'))
+          .post((uri) => uri.includes('/'))
           .times(2)
           .reply(200, { result: mockData.mockAddress })
       }
@@ -356,17 +357,11 @@ describe('#Util', () => {
         // Mock the RPC call for unit tests.
 
         sandbox
-          .stub(
+          .stub(utilRouteInst.blockbook, 'balanceFromBlockbook')
-            utilRouteInst.blockbook,
-            'balanceFromBlockbook'
-          )
           .resolves(mockData.mockBalance)
 
         sandbox
-          .stub(
+          .stub(utilRouteInst.blockbook, 'utxosFromBlockbook')
-            utilRouteInst.blockbook,
-            'utxosFromBlockbook'
-          )
           .resolves(mockData.mockUtxos)
 
         sandbox
@@ -389,51 +384,41 @@ describe('#Util', () => {
 
         assert.equal(result, 'test-txid')
       })
-    }
 
-    it('should return balance if balance-only is true', async () => {
+      it('should return balance if balance-only is true', async () => {
-      // Mock the RPC call for unit tests.
+        // Mock the RPC call for unit tests.
-      if (process.env.TEST === 'unit') {
+
         sandbox
-          .stub(
+          .stub(utilRouteInst.blockbook, 'balanceFromBlockbook')
-            utilRouteInst.blockbook,
-            'balanceFromBlockbook'
-          )
           .resolves(mockData.mockBalance)
-      }
 
-      // Mock sendRawTransaction() so that the hex does not actually get broadcast
+        // Mock sendRawTransaction() so that the hex does not actually get broadcast
-      // to the network.
+        // to the network.
-      sandbox
+        sandbox
-        .stub(utilRouteInst.bchjs.RawTransactions, 'sendRawTransaction')
+          .stub(utilRouteInst.bchjs.RawTransactions, 'sendRawTransaction')
-        .resolves('test-txid')
+          .resolves('test-txid')
 
-      req.body = {
+        req.body = {
-        wif: 'L5GEFg1tETLWBugmhSo9Zc4ms968qVmfmTroDxsJ982AiudAQGyt',
+          wif: 'L5GEFg1tETLWBugmhSo9Zc4ms968qVmfmTroDxsJ982AiudAQGyt',
-        balanceOnly: true
+          balanceOnly: true
-      }
+        }
 
-      const result = await utilRouteInst.sweepWif(req, res)
+        const result = await utilRouteInst.sweepWif(req, res)
-      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
 
-      assert.isNumber(result)
+        assert.isNumber(result)
-    })
+      })
+    }
 
     // Unit tests only
     if (process.env.TEST === 'unit') {
       it('should generate transaction for valid BCH-only sweep', async () => {
         sandbox
-          .stub(
+          .stub(utilRouteInst.blockbook, 'balanceFromBlockbook')
-            utilRouteInst.blockbook,
-            'balanceFromBlockbook'
-          )
           .resolves(mockData.mockBalance)
 
         sandbox
-          .stub(
+          .stub(utilRouteInst.blockbook, 'utxosFromBlockbook')
-            utilRouteInst.blockbook,
-            'utxosFromBlockbook'
-          )
           .resolves(mockData.mockUtxos)
 
         // Force token utxo to appear as regular BCH utxo.
@@ -460,17 +445,11 @@ describe('#Util', () => {
 
       it('should throw 422 error if no non-token UTXOs', async () => {
         sandbox
-          .stub(
+          .stub(utilRouteInst.blockbook, 'balanceFromBlockbook')
-            utilRouteInst.blockbook,
-            'balanceFromBlockbook'
-          )
           .resolves(mockData.mockBalance)
 
         sandbox
-          .stub(
+          .stub(utilRouteInst.blockbook, 'utxosFromBlockbook')
-            utilRouteInst.blockbook,
-            'utxosFromBlockbook'
-          )
           .resolves(mockData.mockUtxos)
 
         // Force token utxo to appear as regular BCH utxo.
@@ -502,17 +481,11 @@ describe('#Util', () => {
 
       it('should detect and throw error for multiple token classes', async () => {
         sandbox
-          .stub(
+          .stub(utilRouteInst.blockbook, 'balanceFromBlockbook')
-            utilRouteInst.blockbook,
-            'balanceFromBlockbook'
-          )
           .resolves(mockData.mockBalance)
 
         sandbox
-          .stub(
+          .stub(utilRouteInst.blockbook, 'utxosFromBlockbook')
-            utilRouteInst.blockbook,
-            'utxosFromBlockbook'
-          )
           .resolves(mockData.mockThreeUtxos)
 
         // Force token utxo to appear as regular BCH utxo.