Move the SiteConfig to the data-model crate

crates/data-model/src/lib.rs

@@ -18,6 +18,7 @@ use thiserror::Error;
 
 pub(crate) mod compat;
 pub(crate) mod oauth2;
+mod site_config;
 pub(crate) mod tokens;
 pub(crate) mod upstream_oauth2;
 pub(crate) mod user_agent;
@@ -39,6 +40,7 @@ pub use self::{
         AuthorizationCode, AuthorizationGrant, AuthorizationGrantStage, Client, DeviceCodeGrant,
         DeviceCodeGrantState, InvalidRedirectUriError, JwksOrJwksUri, Pkce, Session, SessionState,
     },
+    site_config::SiteConfig,
     tokens::{
         AccessToken, AccessTokenState, RefreshToken, RefreshTokenState, TokenFormatError, TokenType,
     },

crates/data-model/src/site_config.rs

@@ -0,0 +1,54 @@
+// Copyright 2023, 2024 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 chrono::Duration;
+use url::Url;
+
+/// Random site configuration we want accessible in various places.
+#[allow(clippy::struct_excessive_bools)]
+#[derive(Debug, Clone)]
+pub struct SiteConfig {
+    /// Time-to-live of access tokens.
+    pub access_token_ttl: Duration,
+
+    /// Time-to-live of compatibility access tokens.
+    pub compat_token_ttl: Duration,
+
+    /// The server name, e.g. "matrix.org".
+    pub server_name: String,
+
+    /// The URL to the privacy policy.
+    pub policy_uri: Option<Url>,
+
+    /// The URL to the terms of service.
+    pub tos_uri: Option<Url>,
+
+    /// Imprint to show in the footer.
+    pub imprint: Option<String>,
+
+    /// Whether password login is enabled.
+    pub password_login_enabled: bool,
+
+    /// Whether password registration is enabled.
+    pub password_registration_enabled: bool,
+
+    /// Whether users can change their email.
+    pub email_change_allowed: bool,
+
+    /// Whether users can change their display name.
+    pub displayname_change_allowed: bool,
+
+    /// Whether users can change their password.
+    pub password_change_allowed: bool,
+}