new version

Bumps [eslint-utils](https://github.com/mysticatea/eslint-utils) from 1.4.0 to 1.4.2.
- [Release notes](https://github.com/mysticatea/eslint-utils/releases)
- [Commits](https://github.com/mysticatea/eslint-utils/compare/v1.4.0...v1.4.2)

Signed-off-by: dependabot[bot] <support@github.com>

.eslintrc

@@ -0,0 +1,137 @@
+{
+	"extends": "airbnb-base",
+	"parserOptions": {
+		"sourceType": "script"
+	},
+
+	"rules": {
+		// Customized
+		"handle-callback-err": [ "error","^(e$|(e|(.*(_e|E)))rr)" ],
+		"comma-dangle": ["error", {
+			"arrays": "always-multiline",
+			"objects": "always-multiline",
+			"imports": "always-multiline",
+			"exports": "always-multiline",
+			"functions": "never"
+		}],
+		"no-empty": ["error", { "allowEmptyCatch": true }],
+		"no-underscore-dangle": "off",
+		"no-console": "off",
+		"no-mixed-operators": ["error", { "allowSamePrecedence": true }],
+		"strict": ["error", "global"],
+		"consistent-return": "off",
+		"func-names": "off",
+		"no-tabs": "off",
+		"indent": ["error", "tab"],
+		"no-eq-null": "off",
+		"camelcase": "off",
+		"no-new": "off",
+		"no-shadow": "off",
+		"no-use-before-define": ["error", "nofunc"],
+		"no-prototype-builtins": "off",
+		"new-cap": "off",
+		"no-plusplus": ["error", { "allowForLoopAfterthoughts": true }],
+		"object-curly-newline": "off",
+		"no-restricted-globals": "off",
+		"function-paren-newline": "off",
+		"import/no-unresolved": "error",
+		"quotes": ["error", "single", {
+			"avoidEscape": true,
+			"allowTemplateLiterals": true
+		}],
+		"no-else-return": [ "error", { "allowElseIf": true } ],
+		"operator-linebreak": [ "error", "after" ],
+
+		// ES6
+		"prefer-rest-params": "off",
+		"prefer-spread": "off",
+		"prefer-arrow-callback": "off",
+		"prefer-template": "off",
+		"no-var": "off",
+		"object-shorthand": "off",
+		"vars-on-top": "off",
+		"prefer-destructuring": "off",
+
+		// TODO
+		"import/no-extraneous-dependencies": "off",
+		"import/no-dynamic-require": "off",
+		"import/newline-after-import": "off",
+		"no-bitwise": "off",
+		"global-require": "off",
+		"max-len": "off",
+		"no-param-reassign": "off",
+		"no-restricted-syntax": "off",
+		"no-script-url": "off",
+		"default-case": "off",
+		"linebreak-style": "off",
+
+		// "no-multi-assign": "off",
+		// "one-var": "off",
+		// "no-undef": "off",
+		// "max-nested-callbacks": "off",
+		// "no-mixed-requires": "off",
+		// "brace-style": "off",
+		// "max-statements-per-line": "off",
+		// "no-unused-vars": "off",
+		// "no-mixed-spaces-and-tabs": "off",
+		// "no-useless-concat": "off",
+		// "require-jsdoc": "off",
+		// "eqeqeq": "off",
+		// "no-negated-condition": "off",
+		// "one-var-declaration-per-line": "off",
+		// "no-lonely-if": "off",
+		// "radix": "off",
+		// "no-else-return": "off",
+		// "no-useless-escape": "off",
+		// "block-scoped-var": "off",
+		// "operator-assignment": "off",
+		// "yoda": "off",
+		// "no-loop-func": "off",
+		// "no-void": "off",
+		// "valid-jsdoc": "off",
+		// "no-cond-assign": "off",
+		// "no-redeclare": "off",
+		// "no-unreachable": "off",
+		// "no-nested-ternary": "off",
+		// "operator-linebreak": "off",
+		// "guard-for-in": "off",
+		// "no-unneeded-ternary": "off",
+		// "no-sequences": "off",
+		// "no-extend-native": "off",
+		// "no-shadow-restricted-names": "off",
+		// "no-extra-boolean-cast": "off",
+		// "no-path-concat": "off",
+		// "no-unused-expressions": "off",
+		// "no-return-assign": "off",
+		// "no-restricted-modules": "off",
+		// "object-curly-spacing": "off",
+		// "indent": "off",
+		// "padded-blocks": "off",
+		// "eol-last": "off",
+		// "lines-around-directive": "off",
+		// "strict": "off",
+		// "comma-dangle": "off",
+		// "no-multi-spaces": "off",
+		// "quotes": "off",
+		// "keyword-spacing": "off",
+		// "no-mixed-operators": "off",
+		// "comma-spacing": "off",
+		// "no-trailing-spaces": "off",
+		// "key-spacing": "off",
+		// "no-multiple-empty-lines": "off",
+		// "spaced-comment": "off",
+		// "space-in-parens": "off",
+		// "block-spacing": "off",
+		// "quote-props": "off",
+		// "space-unary-ops": "off",
+		// "no-empty": "off",
+		// "dot-notation": "off",
+		// "func-call-spacing": "off",
+		// "array-bracket-spacing": "off",
+		// "object-property-newline": "off",
+		// "no-continue": "off",
+		// "no-extra-semi": "off",
+		// "no-spaced-func": "off",
+		// "no-useless-return": "off"
+	}
+}

.gitignore

@@ -216,3 +216,9 @@ pip-log.txt
 
 sftp-config.json
 node_modules/
+
+####################
+# JetBrains
+####################
+
+.idea

README.md

@@ -14,4 +14,6 @@ NodeBB Plugin that allows users to login/register via any configured OAuth provi
 
 ## Trouble?
 
+The NodeBB team builds out SSO plugins for a nominal fee. [Reach out to us for a quote.](mailto:sales@nodebb.org)
+
 Find us on [the community forums](http://community.nodebb.org)!

commitlint.config.js

@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = { extends: ['@commitlint/config-angular'] };

library.js

@@ -1,6 +1,6 @@
-(function(module) {
+'use strict';
-	"use strict";
 
+(function (module) {
 	/*
 		Welcome to the SSO OAuth plugin! If you're inspecting this code, you're probably looking to
 		hook up NodeBB with your existing OAuth endpoint.
@@ -16,18 +16,16 @@
 		Step 4: If all goes well, you'll be able to login/register via your OAuth endpoint credentials.
 	*/
 
-	var User = module.parent.require('./user'),
+	const User = require.main.require('./src/user');
-		Groups = module.parent.require('./groups'),
+	const Groups = require.main.require('./src/groups');
-		meta = module.parent.require('./meta'),
+	const db = require.main.require('./src/database');
-		db = module.parent.require('../src/database'),
+	const authenticationController = require.main.require('./src/controllers/authentication');
-		passport = module.parent.require('passport'),
-		fs = module.parent.require('fs'),
-		path = module.parent.require('path'),
-		nconf = module.parent.require('nconf'),
-		winston = module.parent.require('winston'),
-		async = module.parent.require('async');
 
-	var authenticationController = module.parent.require('./controllers/authentication');
+	const async = require('async');
+
+	const passport = module.parent.require('passport');
+	const nconf = module.parent.require('nconf');
+	const winston = module.parent.require('winston');
 
 	/**
 	 * REMEMBER
@@ -48,27 +46,30 @@
 	 *   `OAUTH__ID=someoauthid OAUTH__SECRET=youroauthsecret node app.js`
 	 */
 
-	var constants = Object.freeze({
+	const constants = Object.freeze({
-			type: 'oauth2',	// Either 'oauth' or 'oauth2'
+		type: 'oauth2',	// Either 'oauth' or 'oauth2'
-			name: 'icynet',	// Something unique to your OAuth provider in lowercase, like "github", or "nodebb"
+		name: 'icynet',	// Something unique to your OAuth provider in lowercase, like "github", or "nodebb"
-			scope: 'email privilege',
+		scope: 'email privilege',
-			oauth: {
+		oauth: {
-				requestTokenURL: '',
+			requestTokenURL: '',
-				accessTokenURL: '',
+			accessTokenURL: '',
-				userAuthorizationURL: '',
+			userAuthorizationURL: '',
-				consumerKey: nconf.get('oauth:key'),	// don't change this line
+			consumerKey: nconf.get('oauth:key'),	// don't change this line
-				consumerSecret: nconf.get('oauth:secret'),	// don't change this line
+			consumerSecret: nconf.get('oauth:secret'),	// don't change this line
-			},
+		},
-			oauth2: {
+		oauth2: {
-				authorizationURL: nconf.get('oauth:provider') + '/oauth2/authorize',
+			authorizationURL: nconf.get('oauth:provider') + '/oauth2/authorize',
-				tokenURL: nconf.get('oauth:provider') + '/oauth2/token',
+			tokenURL: nconf.get('oauth:provider') + '/oauth2/token',
-				clientID: nconf.get('oauth:id'),
+			clientID: nconf.get('oauth:id'),
-				clientSecret: nconf.get('oauth:secret'),
+			clientSecret: nconf.get('oauth:secret'),
-			},
+		},
-			userRoute: nconf.get('oauth:provider') + '/oauth2/user'
+		userRoute: nconf.get('oauth:provider') + '/oauth2/user'
-		}),
+	})
-		configOk = false,
+
-		OAuth = {}, passportOAuth, opts;
+	const OAuth = {};
+	let configOk = false;
+	let passportOAuth;
+	let opts;
 
 	if (!constants.name) {
 		winston.error('[sso-oauth] Please specify a name for your OAuth provider (library.js:32)');
@@ -80,7 +81,7 @@
 		configOk = true;
 	}
 
-	OAuth.getStrategy = function(strategies, callback) {
+	OAuth.getStrategy = function (strategies, callback) {
 		if (configOk) {
 			passportOAuth = require('passport-oauth')[constants.type === 'oauth' ? 'OAuthStrategy' : 'OAuth2Strategy'];
 
@@ -89,19 +90,21 @@
 				opts = constants.oauth;
 				opts.callbackURL = nconf.get('url') + '/auth/' + constants.name + '/callback';
 
-				passportOAuth.Strategy.prototype.userProfile = function(token, secret, params, done) {
+				passportOAuth.Strategy.prototype.userProfile = function (token, secret, params, done) {
-					this._oauth.get(constants.userRoute, token, secret, function(err, body, res) {
+					this._oauth.get(constants.userRoute, token, secret, function (err, body/* , res */) {
-						if (err) { return done(new InternalOAuthError('failed to fetch user profile', err)); }
+						if (err) {
+							return done(err);
+						}
 
 						try {
 							var json = JSON.parse(body);
-							OAuth.parseUserReturn(json, function(err, profile) {
+							OAuth.parseUserReturn(json, function (err, profile) {
 								if (err) return done(err);
 								profile.provider = constants.name;
 
 								done(null, profile);
 							});
-						} catch(e) {
+						} catch (e) {
 							done(e);
 						}
 					});
@@ -111,19 +114,21 @@
 				opts = constants.oauth2;
 				opts.callbackURL = nconf.get('url') + '/auth/' + constants.name + '/callback';
 
-				passportOAuth.Strategy.prototype.userProfile = function(accessToken, done) {
+				passportOAuth.Strategy.prototype.userProfile = function (accessToken, done) {
-					this._oauth2.get(constants.userRoute, accessToken, function(err, body, res) {
+					this._oauth2.get(constants.userRoute, accessToken, function (err, body/* , res */) {
-						if (err) { return done(new InternalOAuthError('failed to fetch user profile', err)); }
+						if (err) {
+							return done(err);
+						}
 
 						try {
 							var json = JSON.parse(body);
-							OAuth.parseUserReturn(json, function(err, profile) {
+							OAuth.parseUserReturn(json, function (err, profile) {
 								if (err) return done(err);
 								profile.provider = constants.name;
 
 								done(null, profile);
 							});
-						} catch(e) {
+						} catch (e) {
 							done(e);
 						}
 					});
@@ -132,7 +137,7 @@
 
 			opts.passReqToCallback = true;
 
-			passport.use(constants.name, new passportOAuth(opts, function(req, token, secret, profile, done) {
+			passport.use(constants.name, new passportOAuth(opts, function (req, token, secret, profile, done) {
 				OAuth.login({
 					oAuthid: profile.id,
 					handle: profile.displayName,
@@ -154,7 +159,7 @@
 				url: '/auth/' + constants.name,
 				callbackURL: '/auth/' + constants.name + '/callback',
 				icon: 'fa-check-square',
-				scope: (constants.scope || '').split(',')
+				scope: (constants.scope || '').split(','),
 			});
 
 			callback(null, strategies);
@@ -163,7 +168,7 @@
 		}
 	};
 
-	OAuth.parseUserReturn = function(data, callback) {
+	OAuth.parseUserReturn = function (data, callback) {
 		// Alter this section to include whatever data is necessary
 		// NodeBB *requires* the following: id, displayName, emails.
 		// Everything else is optional.
@@ -185,42 +190,43 @@
 		//process.stdout.write('===\nAt this point, you\'ll need to customise the above section to id, displayName, and emails into the "profile" object.\n===');
 		//return callback(new Error('Congrats! So far so good -- please see server log for details'));
 
+		// eslint-disable-next-line
 		callback(null, profile);
-	}
+	};
 
-	OAuth.login = function(payload, callback) {
+	OAuth.login = function (payload, callback) {
-		OAuth.getUidByOAuthid(payload.oAuthid, function(err, uid) {
+		OAuth.getUidByOAuthid(payload.oAuthid, function (err, uid) {
-			if(err) {
+			if (err) {
 				return callback(err);
 			}
 
 			if (uid !== null) {
 				// Existing User
 				callback(null, {
-					uid: uid
+					uid: uid,
 				});
 			} else {
 				// New User
-				var success = function(uid) {
+				var success = function (uid) {
 					// Save provider-specific information to the user
 					User.setUserField(uid, constants.name + 'Id', payload.oAuthid);
 					db.setObjectField(constants.name + 'Id:uid', payload.oAuthid, uid);
 
 					if (payload.isAdmin) {
-						Groups.join('administrators', uid, function(err) {
+						Groups.join('administrators', uid, function (err) {
-							callback(null, {
+							callback(err, {
-								uid: uid
+								uid: uid,
 							});
 						});
 					} else {
 						callback(null, {
-							uid: uid
+							uid: uid,
 						});
 					}
 				};
 
-				User.getUidByEmail(payload.email, function(err, uid) {
+				User.getUidByEmail(payload.email, function (err, uid) {
-					if(err) {
+					if (err) {
 						return callback(err);
 					}
 
@@ -244,8 +250,8 @@
 		});
 	};
 
-	OAuth.getUidByOAuthid = function(oAuthid, callback) {
+	OAuth.getUidByOAuthid = function (oAuthid, callback) {
-		db.getObjectField(constants.name + 'Id:uid', oAuthid, function(err, uid) {
+		db.getObjectField(constants.name + 'Id:uid', oAuthid, function (err, uid) {
 			if (err) {
 				return callback(err);
 			}
@@ -253,13 +259,13 @@
 		});
 	};
 
-	OAuth.deleteUserData = function(data, callback) {
+	OAuth.deleteUserData = function (data, callback) {
 		async.waterfall([
 			async.apply(User.getUserField, data.uid, constants.name + 'Id'),
-			function(oAuthIdToDelete, next) {
+			function (oAuthIdToDelete, next) {
 				db.deleteObjectField(constants.name + 'Id:uid', oAuthIdToDelete, next);
-			}
+			},
-		], function(err) {
+		], function (err) {
 			if (err) {
 				winston.error('[sso-oauth] Could not remove OAuthId data for uid ' + data.uid + '. Error: ' + err);
 				return callback(err);
@@ -269,5 +275,11 @@
 		});
 	};
 
+	// If this filter is not there, the deleteUserData function will fail when getting the oauthId for deletion.
+	OAuth.whitelistFields = function (params, callback) {
+		params.whitelist.push(constants.name + 'Id');
+		callback(null, params);
+	};
+
 	module.exports = OAuth;
 }(module));

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nodebb-plugin-sso-oauth",
-  "version": "0.3.3",
+  "version": "0.3.4",
   "description": "NodeBB Generic OAuth SSO",
   "main": "library.js",
   "repository": {
@@ -28,10 +28,32 @@
   "readme": "",
   "readmeFilename": "README.md",
   "dependencies": {
+    "async": "^2",
     "passport-oauth": "~1.0.0"
   },
   "nbbpm": {
     "compatibility": "^1.0.1",
     "index": false
+  },
+  "devDependencies": {
+    "@commitlint/cli": "^8.0.0",
+    "@commitlint/config-angular": "^7.1.2",
+    "eslint": "^5.16.0",
+    "eslint-config-airbnb-base": "^12.1.0",
+    "eslint-plugin-import": "^2.8.0",
+    "husky": "^2.4.0",
+    "lint-staged": "^8.2.0"
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged",
+      "commit-msg": "commitlint -E HUSKY_GIT_PARAMS"
+    }
+  },
+  "lint-staged": {
+    "*.js": [
+      "eslint --fix",
+      "git add"
+    ]
   }
 }

plugin.json

@@ -6,6 +6,7 @@
 	"library": "./library.js",
 	"hooks": [
 		{ "hook": "static:user.delete", "method": "deleteUserData" },
+		{ "hook": "filter:user.whitelistFields", "method": "whitelistFields" },
 		{ "hook": "filter:auth.init", "method": "getStrategy" }
 	]
 }