Use the new password manager

crates/cli/src/util.rs

@@ -0,0 +1,37 @@
+// Copyright 2022 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use mas_config::PasswordsConfig;
+use mas_handlers::passwords::PasswordManager;
+
+pub async fn password_manager_from_config(
+    config: &PasswordsConfig,
+) -> Result<PasswordManager, anyhow::Error> {
+    let schemes = config
+        .load()
+        .await?
+        .into_iter()
+        .map(|(version, algorithm, secret)| {
+            use mas_handlers::passwords::Hasher;
+            let hasher = match algorithm {
+                mas_config::PasswordAlgorithm::Pbkdf2 => Hasher::pbkdf2(secret),
+                mas_config::PasswordAlgorithm::Bcrypt { cost } => Hasher::bcrypt(cost, secret),
+                mas_config::PasswordAlgorithm::Argon2id => Hasher::argon2id(secret),
+            };
+
+            (version, hasher)
+        });
+
+    PasswordManager::new(schemes)
+}