feat: auth strategies over GraphQL + svg loading

server/schemas/resolvers-authentication.js

@@ -0,0 +1,40 @@
+const _ = require('lodash')
+const fs = require('fs-extra')
+const path = require('path')
+
+/* global wiki */
+
+module.exports = {
+  Query: {
+    authentication(obj, args, context, info) {
+      switch (args.mode) {
+        case 'active':
+          let strategies = _.chain(wiki.auth.strategies).map(str => {
+            return {
+              key: str.key,
+              title: str.title,
+              useForm: str.useForm
+            }
+          }).sortBy(['title']).value()
+          let localStrategy = _.remove(strategies, str => str.key === 'local')
+          return _.concat(localStrategy, strategies)
+        case 'all':
+
+          break
+        default:
+          return null
+      }
+    }
+  },
+  Mutation: {},
+  AuthenticationProvider: {
+    icon (ap, args) {
+      return fs.readFileAsync(path.join(wiki.ROOTPATH, `assets/svg/auth-icon-${ap.key}.svg`), 'utf8').catch(err => {
+        if (err.code === 'ENOENT') {
+          return null
+        }
+        throw err
+      })
+    }
+  }
+}

server/schemas/types.graphql

@@ -32,10 +32,11 @@ interface Base {
 # TYPES
 
 type AuthenticationProvider {
-  id: String!
+  key: String!
   useForm: Boolean!
   title: String!
   props: [String]
+  icon: String
   config: String
 }