app, server: Add an endpoint to fetch the frontend settings

Cargo.lock

@@ -2545,6 +2545,7 @@ dependencies = [
  "lldap_domain",
  "lldap_domain_handlers",
  "lldap_domain_model",
+ "lldap_frontend_options",
  "lldap_validation",
  "log",
  "mockall",
@@ -2598,6 +2599,7 @@ dependencies = [
  "indexmap 1.6.2",
  "jwt 0.13.0",
  "lldap_auth",
+ "lldap_frontend_options",
  "lldap_validation",
  "rand 0.8.5",
  "serde",
@@ -2690,6 +2692,13 @@ dependencies = [
  "uuid 1.11.0",
 ]
 
+[[package]]
+name = "lldap_frontend_options"
+version = "0.1.0"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "lldap_migration_tool"
 version = "0.4.2"

Cargo.toml

@@ -4,6 +4,7 @@ members = [
     "crates/domain",
     "crates/domain-model",
     "crates/domain-handlers",
+    "crates/frontend-options",
     "crates/validation",
     "server",
     "app",
@@ -27,3 +28,6 @@ git = 'https://github.com/inejge/ldap3/'
 [workspace.dependencies.sea-orm]
 version = "1.1.8"
 default-features = false
+
+[workspace.dependencies.serde]
+version = "1"

app/Cargo.toml

@@ -19,7 +19,6 @@ graphql_client = "0.10"
 http = "0.2"
 jwt = "0.13"
 rand = "0.8"
-serde = "1"
 serde_json = "1"
 url-escape = "0.1.1"
 validator = "0.14"
@@ -60,6 +59,9 @@ features = [
 path = "../crates/auth"
 features = [ "opaque_client" ]
 
+[dependencies.lldap_frontend_options]
+path = "../crates/frontend-options"
+
 [dependencies.lldap_validation]
 path = "../crates/validation"
 
@@ -68,6 +70,9 @@ features = ["jpeg"]
 default-features = false
 version = "0.24"
 
+[dependencies.serde]
+workspace = true
+
 [dependencies.yew_form]
 git = "https://github.com/jfbilodeau/yew_form"
 rev = "4b9fabffb63393ec7626a4477fd36de12a07fac9"

app/src/components/app.rs

@@ -21,6 +21,7 @@ use crate::{
 };
 
 use gloo_console::error;
+use lldap_frontend_options::Options;
 use yew::{
     function_component,
     html::Scope,
@@ -51,7 +52,7 @@ pub struct App {
 pub enum Msg {
     Login((String, bool)),
     Logout,
-    PasswordResetProbeFinished(anyhow::Result<bool>),
+    SettingsReceived(anyhow::Result<Options>),
 }
 
 impl Component for App {
@@ -76,9 +77,8 @@ impl Component for App {
             redirect_to: Self::get_redirect_route(ctx),
             password_reset_enabled: None,
         };
-        ctx.link().send_future(async move {
-            Msg::PasswordResetProbeFinished(HostService::probe_password_reset().await)
-        });
+        ctx.link()
+            .send_future(async move { Msg::SettingsReceived(HostService::get_settings().await) });
         app.apply_initial_redirections(ctx);
         app
     }
@@ -103,14 +103,11 @@ impl Component for App {
                 self.redirect_to = None;
                 history.push(AppRoute::Login);
             }
-            Msg::PasswordResetProbeFinished(Ok(enabled)) => {
-                self.password_reset_enabled = Some(enabled);
+            Msg::SettingsReceived(Ok(settings)) => {
+                self.password_reset_enabled = Some(settings.password_reset_enabled);
             }
-            Msg::PasswordResetProbeFinished(Err(err)) => {
-                self.password_reset_enabled = Some(false);
-                error!(&format!(
-                    "Could not probe for password reset support: {err:#}"
-                ));
+            Msg::SettingsReceived(Err(err)) => {
+                error!(err.to_string());
             }
         }
         true

app/src/infra/api.rs

@@ -4,6 +4,7 @@ use gloo_net::http::{Method, RequestBuilder};
 use graphql_client::GraphQLQuery;
 use lldap_auth::{login, registration, JWTClaims};
 
+use lldap_frontend_options::Options;
 use serde::{de::DeserializeOwned, Serialize};
 use web_sys::RequestCredentials;
 
@@ -137,6 +138,15 @@ impl HostService {
         .and_then(set_cookies_from_jwt)
     }
 
+    pub async fn get_settings() -> Result<Options> {
+        call_server_json_with_error_message::<Options, _>(
+            &(base_url() + "/settings"),
+            GET_REQUEST,
+            "Could not fetch settings: ",
+        )
+        .await
+    }
+
     pub async fn register_start(
         request: registration::ClientRegistrationStartRequest,
     ) -> Result<Box<registration::ServerRegistrationStartResponse>> {
@@ -202,15 +212,4 @@ impl HostService {
         )
         .await
     }
-
-    pub async fn probe_password_reset() -> Result<bool> {
-        Ok(gloo_net::http::Request::post(
-            &(base_url() + "/auth/reset/step1/lldap_unlikely_very_long_user_name"),
-        )
-        .header("Content-Type", "application/json")
-        .send()
-        .await?
-        .status()
-            != http::StatusCode::NOT_FOUND)
-    }
 }

crates/auth/Cargo.toml

@@ -22,7 +22,6 @@ curve25519-dalek = "3"
 digest = "0.9"
 generic-array = "0.14"
 rand = "0.8"
-serde = "*"
 sha2 = "0.9"
 thiserror = "*"
 
@@ -43,6 +42,9 @@ workspace = true
 features = ["macros"]
 optional = true
 
+[dependencies.serde]
+workspace = true
+
 # For WASM targets, use the JS getrandom.
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies.getrandom]
 version = "0.2"

crates/domain-handlers/Cargo.toml

@@ -11,7 +11,6 @@ test = []
 async-trait = "0.1"
 base64 = "0.21"
 ldap3_proto = "0.6.0"
-serde = "1"
 serde_bytes = "0.11"
 
 [dev-dependencies]
@@ -36,6 +35,9 @@ path = "../domain"
 [dependencies.lldap_domain_model]
 path = "../domain-model"
 
+[dependencies.serde]
+workspace = true
+
 [dependencies.uuid]
 features = ["v1", "v3"]
 version = "1"

crates/domain-model/Cargo.toml

@@ -11,7 +11,6 @@ test = []
 base64 = "0.21"
 bincode = "1.3"
 orion = "0.17"
-serde = "1"
 serde_bytes = "0.11"
 thiserror = "1"
 
@@ -44,6 +43,9 @@ features = [
     "runtime-actix-rustls",
 ]
 
+[dependencies.serde]
+workspace = true
+
 [dependencies.uuid]
 features = ["v1", "v3"]
 version = "1"

crates/domain/Cargo.toml

@@ -15,7 +15,6 @@ anyhow = "*"
 base64 = "0.21"
 bincode = "1.3"
 juniper = "0.15"
-serde = "*"
 serde_bytes = "0.11"
 
 [dev-dependencies]
@@ -49,6 +48,9 @@ features = [
     "runtime-actix-rustls",
 ]
 
+[dependencies.serde]
+workspace = true
+
 [dependencies.strum]
 features = ["derive"]
 version = "0.25"

crates/frontend-options/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+authors = ["Valentin Tolmer <valentin@tolmer.fr"]
+description = "Frontend options for LLDAP"
+edition = "2024"
+homepage = "https://github.com/lldap/lldap"
+license = "GPL-3.0-only"
+name = "lldap_frontend_options"
+repository = "https://github.com/lldap/lldap"
+version = "0.1.0"
+
+[dependencies.serde]
+workspace = true

crates/frontend-options/src/lib.rs

@@ -0,0 +1,6 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize)]
+pub struct Options {
+    pub password_reset_enabled: bool,
+}

migration-tool/Cargo.toml

@@ -13,7 +13,6 @@ anyhow = "*"
 base64 = "0.13"
 rand = "0.8"
 requestty = "0.4.1"
-serde = "1"
 serde_json = "1"
 smallvec = "*"
 
@@ -35,3 +34,6 @@ features = ["json", "blocking", "rustls-tls"]
 version = "*"
 default-features = false
 features = ["sync", "tls-rustls"]
+
+[dependencies.serde]
+workspace = true

server/Cargo.toml

@@ -39,7 +39,6 @@ log = "*"
 orion = "0.17"
 rand_chacha = "0.3"
 rustls-pemfile = "1"
-serde = "*"
 serde_json = "1"
 sha2 = "0.10"
 thiserror = "*"
@@ -97,6 +96,9 @@ path = "../crates/domain-model"
 [dependencies.lldap_domain_handlers]
 path = "../crates/domain-handlers"
 
+[dependencies.lldap_frontend_options]
+path = "../crates/frontend-options"
+
 [dependencies.lldap_validation]
 path = "../crates/validation"
 
@@ -111,6 +113,9 @@ version = "0.8"
 features = ["serde"]
 version = "*"
 
+[dependencies.serde]
+workspace = true
+
 [dependencies.strum]
 features = ["derive"]
 version = "0.25"

server/src/infra/tcp_server.rs

@@ -108,6 +108,12 @@ async fn wasm_handler_compressed<Backend>(
     )
 }
 
+async fn get_settings<Backend>(data: web::Data<AppState<Backend>>) -> HttpResponse {
+    HttpResponse::Ok().json(lldap_frontend_options::Options {
+        password_reset_enabled: data.mail_options.enable_password_reset,
+    })
+}
+
 fn http_config<Backend>(
     cfg: &mut web::ServiceConfig,
     backend_handler: Backend,
@@ -132,6 +138,7 @@ fn http_config<Backend>(
         "/health",
         web::get().to(|| async { HttpResponse::Ok().finish() }),
     )
+    .route("/settings", web::get().to(get_settings::<Backend>))
     .service(
         web::scope("/auth")
             .configure(|cfg| auth_service::configure_server::<Backend>(cfg, enable_password_reset)),

set-password/Cargo.toml

@@ -13,7 +13,6 @@ version = "0.1.0"
 [dependencies]
 anyhow = "*"
 rand = "0.8"
-serde = "1"
 serde_json = "1"
 
 [dependencies.clap]
@@ -28,3 +27,6 @@ features = ["opaque_client"]
 version = "*"
 default-features = false
 features = ["json", "blocking", "rustls-tls"]
+
+[dependencies.serde]
+workspace = true