Extract GeneratePassword function to its own file

This is needed to be able to use the function from other components.

Signed-off-by: John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>

1 files changed, 56 insertions, 0 deletions

diff --git a/apps/files_sharing/src/utils/GeneratePassword.js b/apps/files_sharing/src/utils/GeneratePassword.js
new file mode 100644
index 00000000000..6e1a79f3f51
--- /dev/null
+++ b/apps/files_sharing/src/utils/GeneratePassword.js
@@ -0,0 +1,56 @@
+
+/**
+ * @copyright Copyright (c) 2020 John Molakvoæ <skjnldsv@protonmail.com>
+ *
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+import axios from '@nextcloud/axios'
+import Config from '../services/ConfigService'
+
+const config = new Config()
+const passwordSet = 'abcdefgijkmnopqrstwxyzABCDEFGHJKLMNPQRSTWXYZ23456789'
+
+/**
+ * Generate a valid policy password or
+ * request a valid password if password_policy
+ * is enabled
+ *
+ * @returns {string} a valid password
+ */
+export default async function() {
+	// password policy is enabled, let's request a pass
+	if (config.passwordPolicy.api && config.passwordPolicy.api.generate) {
+		try {
+			const request = await axios.get(config.passwordPolicy.api.generate)
+			if (request.data.ocs.data.password) {
+				return request.data.ocs.data.password
+			}
+		} catch (error) {
+			console.info('Error generating password from password_policy', error)
+		}
+	}
+
+	// generate password of 10 length based on passwordSet
+	return Array(10).fill(0)
+		.reduce((prev, curr) => {
+			prev += passwordSet.charAt(Math.floor(Math.random() * passwordSet.length))
+			return prev
+		}, '')
+}