gsn v2.0

.circleci/config.yml

@@ -3,64 +3,46 @@ jobs: # a collection of steps
   build: # runs not using Workflows must have a `build` job as entry point
     working_directory: ~/gls # directory where steps will run
     docker: # run the steps with Docker
-      - image: tabookey/eth-tools:1.0
+      - image: circleci/node:13.11.0
 
     steps: # a collection of executable commands
       - checkout # special step to check out source code to working directory
 
       - restore_cache: # special step to restore the dependency cache
-          key: dependency-cache-{{ checksum "package.json" }}-yarn1
+          key: dependency-cache-{{ checksum "package.json" }}-yarn2
       - run:
           name: yarn-install
           command: yarn
 
       - save_cache: # special step to save the dependency cache
-          key: dependency-cache-{{ checksum "package.json" }}-yarn1
+          key: dependency-cache-{{ checksum "package.json" }}-yarn2
           paths:
             - ./node_modules
 
-      - restore_cache: # special step to restore the dependency cache
-          key: dependency-cache-go-get1
-      - run:
-          name: preload go-sources
-          command: make -C server go-get
-      - save_cache: # special step to save the dependency cache
-          key: dependency-cache-go-get1
-          paths:
-            - ./server/src/github.com/ethereum
-            - ./server/src/code.cloudfoundry.org
-
-      - run:
-          name: compile
-          command: make
-
-      - run:
-          name: lint
-          command: npm run lint
-
       - run: # run tests
           name: test
-          command: npm test | tee /tmp/test-results.log
-
-      - restore_cache: # special cache for coverage test
-          key: last-coverage
-          paths:
-            - ./coverage
-
-      - run: # run coverage. update "coverage/covsig.txt" if successful run. 
-             # use last coverage report if no test/contract was changed.
-          name: coverage
-          command: npm run coverage-if-changed 
-
-      - save_cache: # special cache for coverage test
-          key: last-coverage
-          paths:
-            - ./coverage
-
-      - store_artifacts: # special step to save test results as as artifact
-          path: ./coverage
-      - store_artifacts: 
-          path: ./coverage.html
+          command: yarn test | tee /tmp/test-results.log
+
+#coverage is broken (doesn't cover all contracts). disabled for now..
+#      - restore_cache: # special cache for coverage test
+#          key: last-coverage
+#          paths:
+#            - ./coverage
+
+#      - run: # run coverage. update "coverage/covsig.txt" if successful run.
+#          # use last coverage report if no test/contract was changed.
+#          name: coverage
+#          command: yarn run coverage-if-changed
+
+#      - save_cache: # special cache for coverage test
+#          key: last-coverage
+#          paths:
+#            - ./coverage
+
+#      - store_artifacts: # special step to save test results as as artifact
+#          path: ./coverage
+#      - store_artifacts:
+#          path: ./coverage.html
 
       - store_test_results: # special step to upload test results for display in Test Summary
           path: /tmp/test-results.log

.eslintrc.js

@@ -1,22 +1,59 @@
 module.exports = {
-    "env": {
-        "browser": true,
-        "es6": true,
-        "jest": true,
-        "mocha": true,
-        "node": true,
+  env: {
+    browser: true,
+    es6: true,
+    jest: true,
+    mocha: true,
+    node: true
+  },
+  globals: {
+    artifacts: false,
+    assert: false,
+    contract: false,
+    web3: false
+  },
+  extends:
+    [
+      'standard-with-typescript'
+    ],
+  // This is needed to add configuration to rules with type information
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    // The 'tsconfig.eslint.json' is needed to add all JavaScript files to the project
+    project: ['./tsconfig.json', './tsconfig.eslint.json']
+  },
+  ignorePatterns: [
+    'types/truffle-contracts',
+    'dist/'
+  ],
+  rules: {
+    'no-console': 'off'
+  },
+  overrides: [
+    {
+      files: ['*.test.js', '*.test.ts'],
+      rules: {
+        'no-unused-expressions': 'off',
+        // chai assertions trigger this rule
+        '@typescript-eslint/no-unused-expressions': 'off',
+        '@typescript-eslint/no-non-null-assertion': 'off'
+      }
     },
-    "globals" : {
-        "artifacts": false,
-        "assert": false,
-        "contract": false,
-        "web3": false,
-    },
-    "extends": "eslint:recommended",
-    "parserOptions": {
-        "ecmaVersion": 2017
-    },
-    "rules": {
-        "no-console": "off",
+    {
+      // otherwise it will raise an error in every JavaScript file
+      files: ['*.ts'],
+      rules: {
+        '@typescript-eslint/prefer-ts-expect-error': 'off',
+        // allow using '${val}' with numbers, bool and null types
+        '@typescript-eslint/restrict-template-expressions': [
+          'error',
+          {
+            allowNumber: true,
+            allowBoolean: true,
+            allowNullable: true
+          }
+        ]
+      }
     }
-};
+  ]
+}

.github/CODEOWNERS

@@ -1,3 +1,3 @@
 #https://help.github.com/en/articles/about-code-owners
 
-* @tabookey/dev
+* @openeth-dev/dev

.gitignore

@@ -1,19 +1,27 @@
 /build/
 .DS_Store
-/node_modules/
-/server/src/github.com/ethereum/go-ethereum/
-/metacoin/
-tabookey-gasless-*.tgz
+node_modules
 /.vscode/settings.json
-/.idea/
-/server/pkg/darwin_amd64/
-/server/pkg/linux_amd64/
-/server/bin/
-/serverdock/version
+/.idea/*
+!/.idea/dictionaries/
 /secret_mnemonic
 /.0x-artifacts/
 /coverage/
 /coverage.json
-/artifacts/
-/webtools/tabookey-webtools.pack.js
-/singleton/
+/webtools/openeth-webtools.pack.js
+/.eslintcache
+/src/common/interfaces/
+/ganache.pid
+/types/truffle-contracts/
+/dist/
+cache
+/src/cli/compiled/
+/opengsn-gsn-*.tgz
+/RelayClient.ts
+/RelayProvider.ts
+/GSNConfigurator.ts
+/GsnTestEnvironment.ts
+artifacts
+/yarn-error.log
+/jsrelay/gsndata/
+/jsrelay/dist/relayserver.js

.solhint.json

@@ -0,0 +1,7 @@
+{
+  "extends": "solhint:recommended",
+  "rules": {
+    "compiler-version": ["error","^0.6.2"],
+    "mark-callable-contracts": ["off"]
+  }
+}

.solhintignore

@@ -0,0 +1 @@
+contracts/0x

LICENSE

@@ -1,7 +1,6 @@
 MIT License
 
-Original work Copyright (c) 2018 Tabookey
-Modified work Copyright (c) 2019 IOVLabs
+Copyright (c) 2020 OpenGSN
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal