Add google provider connect fix

src/extensions/users-permissions/strapi-server.ts

@@ -0,0 +1,98 @@
+"use strict";
+const lod = require("lodash");
+module.exports = (plugin) => {
+  const rawProviders = plugin.services.providers({ strapi });
+
+  const getService = (name) => {
+    return strapi.plugin("users-permissions").service(name);
+  };
+
+  const getProfile = async (provider, query) => {
+    const accessToken = query.access_token || query.code || query.oauth_token;
+
+    const providers = await strapi
+      .store({ type: "plugin", name: "users-permissions", key: "grant" })
+      .get();
+
+    return getService("providers-registry").run({
+      provider,
+      query,
+      accessToken,
+      providers,
+    });
+  };
+
+  const providers = ({ strapi }) => {
+    return {
+      ...rawProviders,
+      connect: async (provider, query) => {
+        const accessToken =
+          query.access_token || query.code || query.oauth_token;
+
+        if (!accessToken) {
+          throw new Error("No access_token.");
+        }
+
+        // Get the profile.
+        const profile = await getProfile(provider, query);
+
+        const email = lod.toLower(profile.email);
+
+        // We need at least the mail.
+        if (!email) {
+          throw new Error("Email was not available.");
+        }
+
+        const users = await strapi.db
+          .query("plugin::users-permissions.user")
+          .findMany({
+            where: { email },
+          });
+
+        const advancedSettings = await strapi
+          .store({ type: "plugin", name: "users-permissions", key: "advanced" })
+          .get();
+
+        let user = lod.find(users, { provider });
+        if (lod.isEmpty(user)) {
+          user = lod.find(users);
+        }
+
+        if (lod.isEmpty(user) && !advancedSettings.allow_register) {
+          throw new Error("Register action is actually not available.");
+        }
+
+        if (!lod.isEmpty(user)) {
+          return user;
+        }
+
+        if (users.length && advancedSettings.unique_email) {
+          throw new Error("Email is already taken.");
+        }
+
+        // Retrieve default role.
+        const defaultRole = await strapi.db
+          .query("plugin::users-permissions.role")
+          .findOne({ where: { type: advancedSettings.default_role } });
+
+        // Create the new user.
+        const newUser = {
+          ...profile,
+          email, // overwrite with lowercased email
+          provider,
+          role: defaultRole.id,
+          confirmed: true,
+        };
+
+        const createdUser = await strapi.db
+          .query("plugin::users-permissions.user")
+          .create({ data: newUser });
+
+        return createdUser;
+      },
+    };
+  };
+
+  plugin.services.providers = providers;
+  return plugin;
+};