feat(ledger-plugin): add signature/verification features into Validat…

…or/Verifier

Signed-off-by: Takuma TAKEUCHI <takeuchi.takuma@fujitsu.com>

examples/cartrade/TransactionEthereum.ts

@@ -49,11 +49,13 @@ export function makeRawTransaction(txParam: { fromAddress: string, fromAddressPk
                     // const gasPrice: string = web3.eth.getGasPrice();
 
                     const latestNonce = getLatestNonce(txParam.fromAddress);
+                    logger.debug(`#####(A) _nonce: ${_nonce}, latestNonce: ${latestNonce}`);
                     logger.debug(`####makeRawTransaction(): fromAddress: ${txParam.fromAddress}, txnCount: ${web3.utils.toHex(txnCount)}, latestNonce: ${web3.utils.toHex(latestNonce)}`);
                     if (txnCount <= latestNonce) {
                         txnCount = latestNonce + 1;
                         logger.debug(`####makeRawTransaction(): Adjust txnCount, fromAddress: ${txParam.fromAddress}, txnCount: ${web3.utils.toHex(txnCount)}, latestNonce: ${web3.utils.toHex(latestNonce)}`);
                     }
+                    logger.debug(`#####(B) _nonce: ${_nonce}, latestNonce: ${latestNonce}, txnCount: ${txnCount}`);
                     setLatestNonce(txParam.fromAddress, txnCount);
 
                     const privKey: Buffer = Buffer.from(txParam.fromAddressPkey, 'hex');
@@ -97,6 +99,7 @@ function getLatestNonce(fromAddress: string): number {
     if (mapFromAddressNonce.has(fromAddress)) {
         return mapFromAddressNonce.get(fromAddress);
     }
+    //return 0;
     return -1;
 }
 

examples/cartrade/package.json

@@ -24,6 +24,7 @@
     "fabric-network": "~1.4.0",
     "http-errors": "~1.6.3",
     "jade": "~1.11.0",
+    "jsonwebtoken": "^8.5.1",
     "log4js": "^3.0.6",
     "morgan": "~1.9.1",
     "shelljs": "^0.8.4",

packages/config/verifier-config.json

@@ -3,6 +3,7 @@
         {
             "validatorID": "84jUisrs",
             "validatorURL": "https://localhost:5050",
+            "validatorKeyPath": "./validatorKey/84jUisrs/key84jUisrs.crt",
             "ledgerInfo": {
                 "ledgerAbstract": "Go-Ethereum Ledger"
             },
@@ -47,6 +48,7 @@
         {
             "validatorID": "r9IS4dDf",
             "validatorURL": "https://localhost:5040",
+            "validatorKeyPath": "./validatorKey/r9IS4dDf/keyr9IS4dDf.crt",
             "ledgerInfo": {
                 "ledgerAbstract": "Fabric Ledger"
             },

packages/copyStaticAssets.ts

@@ -10,6 +10,7 @@ import * as shell from 'shelljs';
 // NOTE: Copy the static assets to the dist folder.
 //      Example:
 //        shell.cp('-R', 'src/routing-interface/views', 'dist/routing-interface/views/');
+shell.cp('-R', 'ledger-plugin/validatorKey/', '../dist/packages/ledger-plugin/');
 shell.cp('-R', 'config/default.json', '../dist/packages/config/');
 shell.cp('-R', 'config/verifier-config.json', '../dist/packages/config/');
 shell.cp('-R', 'config/contractInfo.json', '../dist/packages/config/');

packages/jest.config.js

@@ -0,0 +1,201 @@
+/*
+ * For a detailed explanation regarding each configuration property, visit:
+ * https://jestjs.io/docs/en/configuration.html
+ */
+
+module.exports = {
+  // All imported modules in your tests should be mocked automatically
+  // automock: false,
+
+  // Stop running tests after `n` failures
+  // bail: 0,
+
+  // The directory where Jest should store its cached dependency information
+  // cacheDirectory: "/tmp/jest_rx",
+
+  // Automatically clear mock calls and instances between every test
+  // clearMocks: false,
+
+  // Indicates whether the coverage information should be collected while executing the test
+  // collectCoverage: false,
+
+  // An array of glob patterns indicating a set of files for which coverage information should be collected
+  // collectCoverageFrom: undefined,
+
+  // The directory where Jest should output its coverage files
+  // coverageDirectory: undefined,
+
+  // An array of regexp pattern strings used to skip coverage collection
+  // coveragePathIgnorePatterns: [
+  //   "/node_modules/"
+  // ],
+
+  // Indicates which provider should be used to instrument code for coverage
+  coverageProvider: "v8",
+
+  // A list of reporter names that Jest uses when writing coverage reports
+  // coverageReporters: [
+  //   "json",
+  //   "text",
+  //   "lcov",
+  //   "clover"
+  // ],
+
+  // An object that configures minimum threshold enforcement for coverage results
+  // coverageThreshold: undefined,
+
+  // A path to a custom dependency extractor
+  // dependencyExtractor: undefined,
+
+  // Make calling deprecated APIs throw helpful error messages
+  // errorOnDeprecated: false,
+
+  // Force coverage collection from ignored files using an array of glob patterns
+  // forceCoverageMatch: [],
+
+  // A path to a module which exports an async function that is triggered once before all test suites
+  // globalSetup: undefined,
+
+  // A path to a module which exports an async function that is triggered once after all test suites
+  // globalTeardown: undefined,
+
+  // A set of global variables that need to be available in all test environments
+  // globals: {},
+
+  // The maximum amount of workers used to run your tests. Can be specified as % or a number. E.g. maxWorkers: 10% will use 10% of your CPU amount + 1 as the maximum worker number. maxWorkers: 2 will use a maximum of 2 workers.
+  // maxWorkers: "50%",
+
+  // An array of directory names to be searched recursively up from the requiring module's location
+  // moduleDirectories: [
+  //   "node_modules"
+  // ],
+
+  // An array of file extensions your modules use
+  // moduleFileExtensions: [
+  //   "js",
+  //   "json",
+  //   "jsx",
+  //   "ts",
+  //   "tsx",
+  //   "node"
+  // ],
+
+  // A map from regular expressions to module names or to arrays of module names that allow to stub out resources with a single module
+  // moduleNameMapper: {},
+
+  // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
+  // modulePathIgnorePatterns: [],
+
+  // Activates notifications for test results
+  // notify: false,
+
+  // An enum that specifies notification mode. Requires { notify: true }
+  // notifyMode: "failure-change",
+
+  // A preset that is used as a base for Jest's configuration
+  // preset: undefined,
+
+  // Run tests from one or more projects
+  // projects: undefined,
+
+  // Use this configuration option to add custom reporters to Jest
+  // reporters: undefined,
+
+  // Automatically reset mock state between every test
+  // resetMocks: false,
+
+  // Reset the module registry before running each individual test
+  // resetModules: false,
+
+  // A path to a custom resolver
+  // resolver: undefined,
+
+  // Automatically restore mock state between every test
+  // restoreMocks: false,
+
+  // The root directory that Jest should scan for tests and modules within
+  // rootDir: undefined,
+
+  // A list of paths to directories that Jest should use to search for files in
+  // roots: [
+  //   "<rootDir>"
+  // ],
+roots: [
+  "<rootDir>/ledger-plugin",
+  "<rootDir>/routing-interface"
+],
+
+  // Allows you to use a custom runner instead of Jest's default test runner
+  // runner: "jest-runner",
+
+  // The paths to modules that run some code to configure or set up the testing environment before each test
+  // setupFiles: [],
+
+  // A list of paths to modules that run some code to configure or set up the testing framework before each test
+  // setupFilesAfterEnv: [],
+
+  // The number of seconds after which a test is considered as slow and reported as such in the results.
+  // slowTestThreshold: 5,
+
+  // A list of paths to snapshot serializer modules Jest should use for snapshot testing
+  // snapshotSerializers: [],
+
+  // The test environment that will be used for testing
+  testEnvironment: "node",
+
+  // Options that will be passed to the testEnvironment
+  // testEnvironmentOptions: {},
+
+  // Adds a location field to test results
+  // testLocationInResults: false,
+
+  // The glob patterns Jest uses to detect test files
+  // testMatch: [
+  //   "**/__tests__/**/*.[jt]s?(x)",
+  //   "**/?(*.)+(spec|test).[tj]s?(x)"
+  // ],
+
+  // An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
+  // testPathIgnorePatterns: [
+  //   "/node_modules/"
+  // ],
+
+  // The regexp pattern or array of patterns that Jest uses to detect test files
+  // testRegex: [],
+
+  // This option allows the use of a custom results processor
+  // testResultsProcessor: undefined,
+
+  // This option allows use of a custom test runner
+  // testRunner: "jasmine2",
+
+  // This option sets the URL for the jsdom environment. It is reflected in properties such as location.href
+  // testURL: "http://localhost",
+
+  // Setting this value to "fake" allows the use of fake timers for functions such as "setTimeout"
+  // timers: "real",
+
+  // A map from regular expressions to paths to transformers
+  // transform: undefined,
+
+  // An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation
+  // transformIgnorePatterns: [
+  //   "/node_modules/",
+  //   "\\.pnp\\.[^\\/]+$"
+  // ],
+transform: {
+  "^.+\\.(ts|tsx)$": "ts-jest"
+},
+
+  // An array of regexp pattern strings that are matched against all modules before the module loader will automatically return a mock for them
+  // unmockedModulePathPatterns: undefined,
+
+  // Indicates whether each individual test should be reported during the run
+  // verbose: undefined,
+
+  // An array of regexp patterns that are matched against all source file paths before re-running tests in watch mode
+  // watchPathIgnorePatterns: [],
+
+  // Whether to use watchman for file crawling
+  // watchman: true,
+};

packages/ledger-plugin/ValidatorAuthentication.ts

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2020 Hyperledger Cactus Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * ValidatorAuthentication.ts
+ */
+
+const fs = require('fs');
+const path = require('path');
+const jwt = require("jsonwebtoken");
+import { config } from '../core/config/default';
+import { getLogger } from "log4js";
+const logger = getLogger('ValidatorAuthentication[' + process.pid + ']');
+logger.level = config.logLevel;
+
+const privateKey = fs.readFileSync(path.resolve(__dirname, config.validatorKeyPath));
+
+export class ValidatorAuthentication {
+
+    static sign(payload: object): string {
+
+        const option = {
+            algorithm: 'RS256',
+            expiresIn: '1000'
+        }
+
+        const signature: string = jwt.sign(payload, privateKey, option);
+        logger.debug(`signature = ${signature}`);
+        return signature;
+
+    }
+
+}

packages/ledger-plugin/VerifierAuthentication.ts

@@ -0,0 +1,44 @@
+/*
+ * Copyright 2020 Hyperledger Cactus Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * VerifierAuthentication.ts
+ */
+
+import { ConfigUtil } from '../routing-interface/util/ConfigUtil';
+const fs = require('fs');
+const path = require('path');
+const config: any = ConfigUtil.getConfig();
+import { getLogger } from "log4js";
+const moduleName = 'VerifierAuthentication';
+const logger = getLogger(`${moduleName}`);
+logger.level = config.logLevel;
+const jwt = require("jsonwebtoken");
+
+export class VerifierAuthentication {
+
+    static verify(keyPath: string, targetData: string): Promise<any> {
+        return new Promise((resolve, reject) => {
+
+            const publicKey = fs.readFileSync(path.resolve(__dirname, keyPath));
+
+            const option = {
+                algorithms: 'RS256'
+            }
+
+            jwt.verify(targetData, publicKey, option, function(err, decoded) {
+                if (err) {
+                    // Authentication NG
+                    logger.debug(`Authentication NG : error = ${err}`);
+                    reject(err);
+                } else {
+                    // Authentication OK
+                    logger.debug(`Authentication OK : decoded = ${JSON.stringify(decoded)}`);
+                    resolve(decoded);
+                }
+            });
+
+        });
+    }
+
+}