Fix cargo clippy issue

Reviewed-on: #407

.drone.yml

@@ -4,10 +4,57 @@ type: docker
 name: default
 
 steps:
-- name: cargo_check
+# Code quality
+- name: code_quality
   image: rust
+  volumes:
+    - name: rust_registry
+      path: /usr/local/cargo/registry
   commands:
   - rustup component add clippy
   - cargo clippy -- -D warnings
   - cargo test
 
+# Build source code
+- name: compile
+  image: rust
+  depends_on:
+    - code_quality
+  when:
+    event:
+      - tag
+  volumes:
+    - name: rust_registry
+      path: /usr/local/cargo/registry
+    - name: releases
+      path: /tmp/releases
+  commands:
+    - cargo build --release
+    - ls -lah target/release/basic-oidc
+    - cp target/release/basic-oidc /tmp/releases
+
+# Auto-release to Gitea
+- name: gitea_release
+  image: plugins/gitea-release
+  depends_on:
+    - compile
+  when:
+    event:
+      - tag
+  volumes:
+    - name: releases
+      path: /tmp/releases
+  environment:
+    PLUGIN_API_KEY:
+      from_secret: GITEA_API_KEY # needs permission write:repository
+  settings:
+    base_url: https://gitea.communiquons.org
+    files:
+      - /tmp/releases/basic-oidc
+    checksum: sha512
+
+volumes:
+  - name: rust_registry
+    temp: { }
+  - name: releases
+    temp: {}

.gitignore

@@ -1,3 +1,3 @@
 /target
 .idea
-storage
+/storage

Cargo.toml

@@ -1,42 +1,41 @@
 [package]
 name = "basic-oidc"
-version = "0.1.4"
-edition = "2021"
+version = "0.1.5"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-actix = "0.13.3"
-actix-identity = "0.8.0"
-actix-web = "4.5.1"
-actix-session = { version = "0.10.0", features = ["cookie-session"] }
+actix = "0.13.5"
+actix-identity = "0.9.0"
+actix-web = "4.11.0"
+actix-session = { version = "0.11.0", features = ["cookie-session"] }
 actix-remote-ip = "0.1.0"
-clap = { version = "4.5.17", features = ["derive", "env"] }
-include_dir = "0.7.3"
-log = "0.4.21"
-serde_json = "1.0.128"
+clap = { version = "4.5.51", features = ["derive", "env"] }
+include_dir = "0.7.4"
+log = "0.4.28"
+serde_json = "1.0.145"
 serde_yaml = "0.9.34"
-env_logger = "0.11.3"
-serde = { version = "1.0.210", features = ["derive"] }
-bcrypt = "0.16.0"
-uuid = { version = "1.8.0", features = ["v4"] }
-mime_guess = "2.0.4"
-askama = "0.12.1"
-futures-util = "0.3.30"
+env_logger = "0.11.8"
+serde = { version = "1.0.228", features = ["derive"] }
+bcrypt = "0.17.1"
+uuid = { version = "1.18.1", features = ["v4"] }
+mime_guess = "2.0.5"
+askama = "0.14.0"
 urlencoding = "2.1.3"
-rand = "0.8.5"
+rand = "0.9.2"
 base64 = "0.22.1"
-jwt-simple = { version = "0.12.10", default-features = false, features = ["pure-rust"] }
+jwt-simple = { version = "0.12.13", default-features = false, features = ["pure-rust"] }
 digest = "0.10.7"
-sha2 = "0.10.8"
-lazy-regex = "3.3.0"
-totp_rfc6238 = "0.6.0"
-base32 = "0.5.0"
+sha2 = "0.10.9"
+lazy-regex = "3.4.2"
+totp_rfc6238 = "0.6.1"
+base32 = "0.5.1"
 qrcode-generator = "5.0.0"
-webauthn-rs = { version = "0.5.0", features = ["danger-allow-state-serialisation"] }
-url = "2.5.0"
-light-openid = { version = "1.0.2", features = ["crypto-wrapper"] }
-bincode = "2.0.0-rc.3"
-chrono = "0.4.38"
-lazy_static = "1.4.0"
-mailchecker = "6.0.8"
+webauthn-rs = { version = "0.5.3", features = ["danger-allow-state-serialisation"] }
+url = "2.5.7"
+light-openid = { version = "1.0.4", features = ["crypto-wrapper"] }
+bincode = "2.0.1"
+chrono = "0.4.42"
+lazy_static = "1.5.0"
+mailchecker = "6.0.19"

README.md

@@ -67,10 +67,11 @@ You can add as much upstream provider as you want, using the following syntax in
 ```yaml
 - id: gitlab
   name: GitLab
-  logo: gitlab # Can be either gitea, gitlab, github, microsoft, google or a full URL
+  logo: gitlab # Can be either openid, gitea, gitlab, github, microsoft, google or a full URL
   client_id: CLIENT_ID_GIVEN_BY_PROVIDER
   client_secret: CLIENT_SECRET_GIVEN_BY_PROVIDER
   configuration_url: https://gitlab.com/.well-known/openid-configuration
+  allow_auto_account_creation: true
 
 ```
 
@@ -108,5 +109,20 @@ Corresponding client configuration:
 
 OAuth proxy can then be access on this URL: http://192.168.2.103:4180/
 
+## Testing with upstream identity provider
+The folder [sample_upstream_provider](sample_upstream_provider) contains a working scenario of authentication with an upstream provider.
+
+Run the following command to run the scenario:
+
+```bash
+cd sample_upstream_provider
+docker compose up
+```
+
+- Upstream provider (not to be directly used): http://localhost:9001
+- BasicOIDC: http://localhost:8000
+- Client 2: http://localhost:8012
+- Client 1: http://localhost:8011
+
 ## Contributing
 If you wish to contribute to this software, feel free to send an email to contact@communiquons.org to get an account on my system, managed by BasicOIDC :)

assets/css/base_login_page.css

@@ -14,7 +14,6 @@ body {
 /* background */
 @media screen and (min-width: 767px) {
     .bg-login {
-        background-image: url(/assets/img/forest.jpg);
         width: 100%;
         height: 100%;
         position: fixed;

assets/css/base_settings_page.css

@@ -21,3 +21,7 @@ body {
 .form-control::placeholder {
     color: #555;
 }
+
+.table-break-works td {
+    word-break: break-all;
+}

assets/img/brands/openid.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>OpenID</title><path d="M14.54.889l-3.63 1.773v18.17c-4.15-.52-7.27-2.78-7.27-5.5 0-2.58 2.8-4.75 6.63-5.41v-2.31C4.42 8.322 0 11.502 0 15.332c0 3.96 4.74 7.24 10.91 7.78l3.63-1.71V.888m.64 6.724v2.31c1.43.25 2.71.7 3.76 1.31l-1.97 1.11 7.03 1.53-.5-5.21-1.87 1.06c-1.74-1.06-3.96-1.81-6.45-2.11z"/></svg>

renovate.json

@@ -1,9 +1,3 @@
 {
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "packageRules": [
-    {
-      "matchUpdateTypes": ["major", "minor", "patch"],
-      "automerge": true
-    }
-  ]
+  "extends": ["local>renovate/presets"]
 }

sample_upstream_provider/dex-provider/dex.config.yaml

@@ -0,0 +1,26 @@
+issuer: http://127.0.0.1:9001/dex
+
+storage:
+  type: memory
+
+web:
+  http: 0.0.0.0:9001
+
+oauth2:
+  # Automate some clicking
+  # Note: this might actually make some tests pass that otherwise wouldn't.
+  skipApprovalScreen: false
+
+connectors:
+  # Note: this might actually make some tests pass that otherwise wouldn't.
+  - type: mockCallback
+    id: mock
+    name: Example
+
+# Basic OP test suite requires two clients.
+staticClients:
+  - id: foo
+    secret: bar
+    redirectURIs:
+      - http://localhost:8000/prov_cb
+    name: Auth

sample_upstream_provider/docker-compose.yaml

@@ -0,0 +1,47 @@
+services:
+  upstream:
+    image: dexidp/dex
+    user: "1000"
+    network_mode: host
+    volumes:
+      - ./dex-provider:/conf:ro
+    command: [ "dex", "serve", "/conf/dex.config.yaml" ]
+
+  client1:
+    image: pierre42100/oidc_test_client
+    user: "1000"
+    network_mode: host
+    environment:
+      - LISTEN_ADDR=0.0.0.0:8011
+      - PUBLIC_URL=http://127.0.0.1:8011
+      - CONFIGURATION_URL=http://localhost:8000/.well-known/openid-configuration
+      - CLIENT_ID=testclient1
+      - CLIENT_SECRET=secretone
+
+  client2:
+    image: pierre42100/oidc_test_client
+    user: "1000"
+    network_mode: host
+    environment:
+      - LISTEN_ADDR=0.0.0.0:8012
+      - PUBLIC_URL=http://127.0.0.1:8012
+      - CONFIGURATION_URL=http://localhost:8000/.well-known/openid-configuration
+      - CLIENT_ID=testclient2
+      - CLIENT_SECRET=secrettwo
+
+  basicoidc:
+    image: rust
+    user: "1000"
+    network_mode: host
+    environment:
+      - STORAGE_PATH=/storage
+      - DISABLE_LOCAL_LOGIN=true
+      #- RUST_LOG=debug
+    volumes:
+      - ../:/app
+      - ./storage:/storage
+      - ~/.cargo/registry:/usr/local/cargo/registry
+    command:
+      - bash
+      - -c
+      - cd /app && cargo run

sample_upstream_provider/storage/.gitignore

@@ -0,0 +1 @@
+users.json

sample_upstream_provider/storage/clients.yaml

@@ -0,0 +1,11 @@
+- id: testclient1
+  name: Client 1
+  description: client1
+  secret: secretone
+  redirect_uri: http://127.0.0.1:8011/
+  granted_to_all_users: true
+- id: testclient2
+  name: Client 2
+  description: client2
+  secret: secrettwo
+  redirect_uri: http://127.0.0.1:8012/

sample_upstream_provider/storage/providers.yaml

@@ -0,0 +1,7 @@
+- id: upstream
+  name: Upstream
+  logo: openid
+  client_id: foo
+  client_secret: bar
+  configuration_url: http://127.0.0.1:9001/dex/.well-known/openid-configuration
+  allow_auto_account_creation: true

src/actors/bruteforce_actor.rs

@@ -1,5 +1,5 @@
-use std::collections::hash_map::Entry;
 use std::collections::HashMap;
+use std::collections::hash_map::Entry;
 use std::net::IpAddr;
 
 use actix::{Actor, AsyncContext, Context, Handler, Message};

src/actors/providers_states_actor.rs

@@ -8,8 +8,8 @@ use crate::constants::{
     OIDC_STATES_CLEANUP_INTERVAL,
 };
 use actix::{Actor, AsyncContext, Context, Handler, Message};
-use std::collections::hash_map::Entry;
 use std::collections::HashMap;
+use std::collections::hash_map::Entry;
 use std::net::IpAddr;
 
 use crate::data::login_redirect::LoginRedirect;
@@ -17,7 +17,7 @@ use crate::data::provider::ProviderID;
 use crate::utils::string_utils::rand_str;
 use crate::utils::time::time;
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, serde::Serialize)]
 pub struct ProviderLoginState {
     pub provider_id: ProviderID,
     pub state_id: String,

src/actors/users_actor.rs

@@ -1,10 +1,11 @@
 use std::net::IpAddr;
 
 use crate::data::provider::{Provider, ProviderID};
-use actix::{Actor, Context, Handler, Message, MessageResult};
-
 use crate::data::user::{FactorID, GeneralSettings, GrantedClients, TwoFactor, User, UserID};
 use crate::utils::err::Res;
+use crate::utils::string_utils::is_acceptable_login;
+use actix::{Actor, Context, Handler, Message, MessageResult};
+use light_openid::primitives::OpenIDUserInfo;
 
 /// User storage interface
 pub trait UsersSyncBackend {
@@ -38,6 +39,8 @@ pub enum LoginResult {
     LocalAuthForbidden,
     AuthFromProviderForbidden,
     Success(Box<User>),
+    AccountAutoCreated(Box<User>),
+    CannotAutoCreateAccount(String),
 }
 
 #[derive(Message)]
@@ -51,6 +54,7 @@ pub struct LocalLoginRequest {
 #[rtype(LoginResult)]
 pub struct ProviderLoginRequest {
     pub email: String,
+    pub user_info: OpenIDUserInfo,
     pub provider: Provider,
 }
 
@@ -104,7 +108,7 @@ pub struct AddSuccessful2FALogin(pub UserID, pub IpAddr);
 #[rtype(result = "bool")]
 pub struct Clear2FALoginHistory(pub UserID);
 
-#[derive(Eq, PartialEq, Debug, Clone)]
+#[derive(Eq, PartialEq, Debug, Clone, serde::Serialize)]
 pub struct AuthorizedAuthenticationSources {
     pub local: bool,
     pub upstream: Vec<ProviderID>,
@@ -151,7 +155,7 @@ impl Handler<LocalLoginRequest> for UsersActor {
     fn handle(&mut self, msg: LocalLoginRequest, _ctx: &mut Self::Context) -> Self::Result {
         match self.manager.find_by_username_or_email(&msg.login) {
             Err(e) => {
-                log::error!("Failed to find user! {}", e);
+                log::error!("Failed to find user! {e}");
                 MessageResult(LoginResult::Error)
             }
             Ok(None) => MessageResult(LoginResult::AccountNotFound),
@@ -184,10 +188,89 @@ impl Handler<ProviderLoginRequest> for UsersActor {
     fn handle(&mut self, msg: ProviderLoginRequest, _ctx: &mut Self::Context) -> Self::Result {
         match self.manager.find_by_email(&msg.email) {
             Err(e) => {
-                log::error!("Failed to find user! {}", e);
+                log::error!("Failed to find user! {e}");
                 MessageResult(LoginResult::Error)
             }
-            Ok(None) => MessageResult(LoginResult::AccountNotFound),
+            Ok(None) => {
+                // Check if automatic account creation is enabled for this provider
+                if !msg.provider.allow_auto_account_creation {
+                    return MessageResult(LoginResult::AccountNotFound);
+                }
+
+                // Extract username for account creation
+                let mut username = msg
+                    .user_info
+                    .preferred_username
+                    .unwrap_or(msg.email.to_string());
+
+                // Determine username from email, if necessary
+                if !is_acceptable_login(&username)
+                    || matches!(
+                        self.manager.find_by_username_or_email(&username),
+                        Ok(Some(_))
+                    )
+                {
+                    username = msg.email.clone();
+                }
+
+                // Check if username is already taken
+                if matches!(
+                    self.manager.find_by_username_or_email(&username),
+                    Ok(Some(_))
+                ) {
+                    return MessageResult(LoginResult::CannotAutoCreateAccount(format!(
+                        "username {username} is already taken!"
+                    )));
+                }
+
+                if !is_acceptable_login(&username) {
+                    return MessageResult(LoginResult::CannotAutoCreateAccount(
+                        "could not determine acceptable login for user!".to_string(),
+                    ));
+                }
+
+                // Automatic account creation
+                let user_id = match self.manager.create_user_account(GeneralSettings {
+                    uid: UserID::random(),
+                    username,
+                    first_name: msg.user_info.given_name.unwrap_or_default(),
+                    last_name: msg.user_info.family_name.unwrap_or_default(),
+                    email: msg.email.to_string(),
+                    enabled: true,
+                    two_factor_exemption_after_successful_login: false,
+                    is_admin: false,
+                }) {
+                    Ok(u) => u,
+                    Err(e) => {
+                        log::error!("Failed to create user account! {e}");
+                        return MessageResult(LoginResult::CannotAutoCreateAccount(
+                            "missing some user information".to_string(),
+                        ));
+                    }
+                };
+
+                // Mark the provider as the only authorized source
+                if let Err(e) = self.manager.set_authorized_authentication_sources(
+                    &user_id,
+                    AuthorizedAuthenticationSources {
+                        local: false,
+                        upstream: vec![msg.provider.id],
+                    },
+                ) {
+                    log::error!(
+                        "Failed to set authorized authentication sources for newly created account! {e}"
+                    );
+                }
+
+                // Extract user information to return them
+                let Ok(Some(user)) = self.manager.find_by_user_id(&user_id) else {
+                    return MessageResult(LoginResult::CannotAutoCreateAccount(
+                        "failed to get created user information".to_string(),
+                    ));
+                };
+
+                MessageResult(LoginResult::AccountAutoCreated(Box::new(user)))
+            }
             Ok(Some(user)) => {
                 if !user.can_login_from_provider(&msg.provider) {
                     return MessageResult(LoginResult::AuthFromProviderForbidden);
@@ -210,7 +293,7 @@ impl Handler<CreateAccount> for UsersActor {
         match self.manager.create_user_account(msg.0) {
             Ok(id) => Some(id),
             Err(e) => {
-                log::error!("Failed to create user account! {}", e);
+                log::error!("Failed to create user account! {e}");
                 None
             }
         }
@@ -227,7 +310,7 @@ impl Handler<ChangePasswordRequest> for UsersActor {
         {
             Ok(_) => true,
             Err(e) => {
-                log::error!("Failed to change user password! {:?}", e);
+                log::error!("Failed to change user password! {e:?}");
                 false
             }
         }
@@ -241,7 +324,7 @@ impl Handler<Add2FAFactor> for UsersActor {
         match self.manager.add_2fa_factor(&msg.0, msg.1) {
             Ok(_) => true,
             Err(e) => {
-                log::error!("Failed to add 2FA factor! {}", e);
+                log::error!("Failed to add 2FA factor! {e}");
                 false
             }
         }
@@ -255,7 +338,7 @@ impl Handler<Remove2FAFactor> for UsersActor {
         match self.manager.remove_2fa_factor(&msg.0, msg.1) {
             Ok(_) => true,
             Err(e) => {
-                log::error!("Failed to remove 2FA factor! {}", e);
+                log::error!("Failed to remove 2FA factor! {e}");
                 false
             }
         }
@@ -272,7 +355,7 @@ impl Handler<AddSuccessful2FALogin> for UsersActor {
         {
             Ok(_) => true,
             Err(e) => {
-                log::error!("Failed to save successful 2FA authentication! {}", e);
+                log::error!("Failed to save successful 2FA authentication! {e}");
                 false
             }
         }
@@ -309,10 +392,7 @@ impl Handler<SetAuthorizedAuthenticationSources> for UsersActor {
         {
             Ok(_) => true,
             Err(e) => {
-                log::error!(
-                    "Failed to set authorized authentication sources for user! {}",
-                    e
-                );
+                log::error!("Failed to set authorized authentication sources for user! {e}");
                 false
             }
         }
@@ -325,7 +405,7 @@ impl Handler<SetGrantedClients> for UsersActor {
         match self.manager.set_granted_2fa_clients(&msg.0, msg.1) {
             Ok(_) => true,
             Err(e) => {
-                log::error!("Failed to set granted 2FA clients! {}", e);
+                log::error!("Failed to set granted 2FA clients! {e}");
                 false
             }
         }
@@ -339,7 +419,7 @@ impl Handler<GetUserRequest> for UsersActor {
         MessageResult(GetUserResult(match self.manager.find_by_user_id(&msg.0) {
             Ok(r) => r,
             Err(e) => {
-                log::error!("Failed to find user by id! {}", e);
+                log::error!("Failed to find user by id! {e}");
                 None
             }
         }))
@@ -353,7 +433,7 @@ impl Handler<VerifyUserPasswordRequest> for UsersActor {
         self.manager
             .verify_user_password(&msg.0, &msg.1)
             .unwrap_or_else(|e| {
-                log::error!("Failed to verify user password! {}", e);
+                log::error!("Failed to verify user password! {e}");
                 false
             })
     }
@@ -367,7 +447,7 @@ impl Handler<FindUserByUsername> for UsersActor {
             self.manager
                 .find_by_username_or_email(&msg.0)
                 .unwrap_or_else(|e| {
-                    log::error!("Failed to find user by username or email! {}", e);
+                    log::error!("Failed to find user by username or email! {e}");
                     None
                 }),
         ))
@@ -381,7 +461,7 @@ impl Handler<GetAllUsers> for UsersActor {
         match self.manager.get_entire_users_list() {
             Ok(r) => r,
             Err(e) => {
-                log::error!("Failed to get entire users list! {}", e);
+                log::error!("Failed to get entire users list! {e}");
                 vec![]
             }
         }
@@ -395,7 +475,7 @@ impl Handler<UpdateUserSettings> for UsersActor {
         match self.manager.set_general_user_settings(msg.0) {
             Ok(_) => true,
             Err(e) => {
-                log::error!("Failed to update general user information! {:?}", e);
+                log::error!("Failed to update general user information! {e:?}");
                 false
             }
         }
@@ -409,7 +489,7 @@ impl Handler<DeleteUserRequest> for UsersActor {
         match self.manager.delete_account(&msg.0) {
             Ok(_) => true,
             Err(e) => {
-                log::error!("Failed to delete user account! {}", e);
+                log::error!("Failed to delete user account! {e}");
                 false
             }
         }

src/controllers/admin_api.rs

@@ -1,6 +1,6 @@
 use crate::actors::users_actor;
 use actix::Addr;
-use actix_web::{web, HttpResponse, Responder};
+use actix_web::{HttpResponse, Responder, web};
 
 use crate::actors::users_actor::{DeleteUserRequest, FindUserByUsername, UsersActor};
 use crate::data::action_logger::{Action, ActionLogger};
@@ -65,7 +65,9 @@ pub async fn delete_user(
 
     let res = users.send(DeleteUserRequest(req.0.user_id)).await.unwrap();
     if res {
-        action_logger.log(Action::AdminDeleteUser(&user));
+        action_logger.log(Action::AdminDeleteUser {
+            user: user.loggable(),
+        });
         HttpResponse::Ok().finish()
     } else {
         HttpResponse::InternalServerError().finish()

src/controllers/admin_controller.rs

@@ -2,7 +2,7 @@ use std::ops::Deref;
 use std::sync::Arc;
 
 use actix::Addr;
-use actix_web::{web, HttpResponse, Responder};
+use actix_web::{HttpResponse, Responder, web};
 use askama::Template;
 
 use crate::actors::users_actor;
@@ -165,7 +165,10 @@ pub async fn users_route(
         let factors_to_keep = update.0.two_factor.split(';').collect::<Vec<_>>();
         for factor in &edited_user.two_factor {
             if !factors_to_keep.contains(&factor.id.0.as_str()) {
-                logger.log(Action::AdminRemoveUserFactor(&edited_user, factor));
+                logger.log(Action::AdminRemoveUserFactor {
+                    user: edited_user.loggable(),
+                    factor: factor.loggable(),
+                });
                 users
                     .send(users_actor::Remove2FAFactor(
                         edited_user.uid.clone(),
@@ -186,10 +189,10 @@ pub async fn users_route(
         };
 
         if edited_user.authorized_authentication_sources() != auth_sources {
-            logger.log(Action::AdminSetAuthorizedAuthenticationSources(
-                &edited_user,
-                &auth_sources,
-            ));
+            logger.log(Action::AdminSetAuthorizedAuthenticationSources {
+                user: edited_user.loggable(),
+                sources: &auth_sources,
+            });
             users
                 .send(users_actor::SetAuthorizedAuthenticationSources(
                     edited_user.uid.clone(),
@@ -216,10 +219,10 @@ pub async fn users_route(
         };
 
         if edited_user.granted_clients() != granted_clients {
-            logger.log(Action::AdminSetNewGrantedClientsList(
-                &edited_user,
-                &granted_clients,
-            ));
+            logger.log(Action::AdminSetNewGrantedClientsList {
+                user: edited_user.loggable(),
+                clients: &granted_clients,
+            });
             users
                 .send(users_actor::SetGrantedClients(
                     edited_user.uid.clone(),
@@ -231,7 +234,9 @@ pub async fn users_route(
 
         // Clear user 2FA history if requested
         if update.0.clear_2fa_history.is_some() {
-            logger.log(Action::AdminClear2FAHistory(&edited_user));
+            logger.log(Action::AdminClear2FAHistory {
+                user: edited_user.loggable(),
+            });
             users
                 .send(users_actor::Clear2FALoginHistory(edited_user.uid.clone()))
                 .await
@@ -242,7 +247,9 @@ pub async fn users_route(
         let new_password = match update.0.gen_new_password.is_some() {
             false => None,
             true => {
-                logger.log(Action::AdminResetUserPassword(&edited_user));
+                logger.log(Action::AdminResetUserPassword {
+                    user: edited_user.loggable(),
+                });
 
                 let temp_pass = rand_str(TEMPORARY_PASSWORDS_LEN);
                 users
@@ -269,11 +276,15 @@ pub async fn users_route(
         } else {
             success = Some(match is_creating {
                 true => {
-                    logger.log(Action::AdminCreateUser(&edited_user));
+                    logger.log(Action::AdminCreateUser {
+                        user: edited_user.loggable(),
+                    });
                     format!("User {} was successfully created!", edited_user.full_name())
                 }
                 false => {
-                    logger.log(Action::AdminUpdateUser(&edited_user));
+                    logger.log(Action::AdminUpdateUser {
+                        user: edited_user.loggable(),
+                    });
                     format!("User {} was successfully updated!", edited_user.full_name())
                 }
             });

src/controllers/assets_controller.rs

@@ -1,7 +1,7 @@
 use std::path::Path;
 
-use actix_web::{web, HttpResponse};
-use include_dir::{include_dir, Dir};
+use actix_web::{HttpResponse, web};
+use include_dir::{Dir, include_dir};
 
 /// Assets directory
 static ASSETS_DIR: Dir = include_dir!("$CARGO_MANIFEST_DIR/assets");

src/controllers/login_api.rs

@@ -4,7 +4,7 @@ use crate::data::action_logger::{Action, ActionLogger};
 use actix::Addr;
 use actix_identity::Identity;
 use actix_remote_ip::RemoteIP;
-use actix_web::{web, HttpRequest, HttpResponse, Responder};
+use actix_web::{HttpRequest, HttpResponse, Responder, web};
 use webauthn_rs::prelude::PublicKeyCredential;
 
 use crate::data::session_identity::{SessionIdentity, SessionStatus};
@@ -47,7 +47,7 @@ pub async fn auth_webauthn(
             HttpResponse::Ok().body("You are authenticated!")
         }
         Err(e) => {
-            log::error!("Failed to authenticate user using webauthn! {:?}", e);
+            log::error!("Failed to authenticate user using webauthn! {e:?}");
             logger.log(Action::LoginWebauthnAttempt {
                 success: false,
                 user_id,

src/controllers/login_controller.rs

@@ -1,7 +1,7 @@
 use actix::Addr;
 use actix_identity::Identity;
 use actix_remote_ip::RemoteIP;
-use actix_web::{web, HttpRequest, HttpResponse, Responder};
+use actix_web::{HttpRequest, HttpResponse, Responder, web};
 use askama::Template;
 use std::sync::Arc;
 
@@ -13,54 +13,70 @@ use crate::controllers::base_controller::{
     build_fatal_error_page, redirect_user, redirect_user_for_login,
 };
 use crate::data::action_logger::{Action, ActionLogger};
+use crate::data::app_config::AppConfig;
 use crate::data::force_2fa_auth::Force2FAAuth;
-use crate::data::login_redirect::{get_2fa_url, LoginRedirect};
+use crate::data::login_redirect::{LoginRedirect, get_2fa_url};
 use crate::data::provider::{Provider, ProvidersManager};
 use crate::data::session_identity::{SessionIdentity, SessionStatus};
 use crate::data::user::User;
 use crate::data::webauthn_manager::WebAuthManagerReq;
 use crate::utils::string_utils;
 
-pub struct BaseLoginPage<'a> {
+pub struct BaseLoginPage {
     pub danger: Option<String>,
     pub success: Option<String>,
+    pub background_image: &'static str,
     pub page_title: &'static str,
     pub app_name: &'static str,
-    pub redirect_uri: &'a LoginRedirect,
+    pub redirect_uri: LoginRedirect,
+}
+
+impl Default for BaseLoginPage {
+    fn default() -> Self {
+        Self {
+            page_title: "Login",
+            danger: None,
+            success: None,
+            background_image: &AppConfig::get().login_background_image,
+            app_name: APP_NAME,
+            redirect_uri: LoginRedirect::default(),
+        }
+    }
 }
 
 #[derive(Template)]
 #[template(path = "login/login.html")]
-struct LoginTemplate<'a> {
-    p: BaseLoginPage<'a>,
+struct LoginTemplate {
+    p: BaseLoginPage,
     login: String,
+    show_local_login: bool,
     providers: Vec<Provider>,
 }
 
 #[derive(Template)]
 #[template(path = "login/password_reset.html")]
-struct PasswordResetTemplate<'a> {
-    p: BaseLoginPage<'a>,
+struct PasswordResetTemplate {
+    p: BaseLoginPage,
     min_pass_len: usize,
 }
 
 #[derive(Template)]
 #[template(path = "login/choose_second_factor.html")]
 struct ChooseSecondFactorTemplate<'a> {
-    p: BaseLoginPage<'a>,
+    p: BaseLoginPage,
     user: &'a User,
 }
 
 #[derive(Template)]
 #[template(path = "login/otp_input.html")]
-struct LoginWithOTPTemplate<'a> {
-    p: BaseLoginPage<'a>,
+struct LoginWithOTPTemplate {
+    p: BaseLoginPage,
 }
 
 #[derive(Template)]
 #[template(path = "login/webauthn_input.html")]
-struct LoginWithWebauthnTemplate<'a> {
-    p: BaseLoginPage<'a>,
+struct LoginWithWebauthnTemplate {
+    p: BaseLoginPage,
     opaque_state: String,
     challenge_json: String,
 }
@@ -111,7 +127,7 @@ pub async fn login_route(
     // Check if user session must be closed
     if let Some(true) = query.logout {
         if let Some(id) = id {
-            logger.log(Action::Signout);
+            logger.log(Action::SignOut);
             id.logout();
         }
         success = Some("Goodbye!".to_string());
@@ -141,8 +157,10 @@ pub async fn login_route(
             "Given login could not be processed, because it has an invalid format!".to_string(),
         );
     }
-    // Try to authenticate user
-    else if let Some(req) = &req {
+    // Try to authenticate user (local login)
+    else if let Some(req) = &req
+        && !AppConfig::get().disable_local_login
+    {
         login.clone_from(&req.login);
         let response: LoginResult = users
             .send(users_actor::LocalLoginRequest {
@@ -155,14 +173,20 @@ pub async fn login_route(
         match response {
             LoginResult::Success(user) => {
                 let status = if user.need_reset_password {
-                    logger.log(Action::UserNeedNewPasswordOnLogin(&user));
+                    logger.log(Action::UserNeedNewPasswordOnLogin {
+                        user: user.loggable(),
+                    });
                     SessionStatus::NeedNewPassword
                 } else if user.has_two_factor() && !user.can_bypass_two_factors_for_ip(remote_ip.0)
                 {
-                    logger.log(Action::UserNeed2FAOnLogin(&user));
+                    logger.log(Action::UserNeed2FAOnLogin {
+                        user: user.loggable(),
+                    });
                     SessionStatus::Need2FA
                 } else {
-                    logger.log(Action::UserSuccessfullyAuthenticated(&user));
+                    logger.log(Action::UserSuccessfullyAuthenticated {
+                        user: user.loggable(),
+                    });
                     SessionStatus::SignedIn
                 };
 
@@ -172,13 +196,16 @@ pub async fn login_route(
 
             LoginResult::AccountDisabled => {
                 log::warn!("Failed login for username {} : account is disabled", &login);
-                logger.log(Action::TryLoginWithDisabledAccount(&login));
+                logger.log(Action::TryLoginWithDisabledAccount { login: &login });
                 danger = Some("Your account is disabled!".to_string());
             }
 
             LoginResult::LocalAuthForbidden => {
-                log::warn!("Failed login for username {} : attempted to use local auth, but it is forbidden", &login);
-                logger.log(Action::TryLocalLoginFromUnauthorizedAccount(&login));
+                log::warn!(
+                    "Failed login for username {} : attempted to use local auth, but it is forbidden",
+                    &login
+                );
+                logger.log(Action::TryLocalLoginFromUnauthorizedAccount { login: &login });
                 danger = Some("You cannot login from local auth with your account!".to_string());
             }
 
@@ -187,13 +214,8 @@ pub async fn login_route(
             }
 
             c => {
-                log::warn!(
-                    "Failed login for ip {:?} /  username {}: {:?}",
-                    remote_ip,
-                    login,
-                    c
-                );
-                logger.log(Action::FailedLoginWithBadCredentials(&login));
+                log::warn!("Failed login for ip {remote_ip:?} /  username {login}: {c:?}");
+                logger.log(Action::FailedLoginWithBadCredentials { login: &login });
                 danger = Some("Login failed.".to_string());
 
                 bruteforce
@@ -205,6 +227,10 @@ pub async fn login_route(
             }
         }
     }
+    // If there is only a single provider, trigger auto-login
+    else if AppConfig::get().disable_local_login && providers.len() == 1 {
+        return redirect_user(&providers.cloned()[0].login_url(&query.redirect));
+    }
 
     HttpResponse::Ok().content_type("text/html").body(
         LoginTemplate {
@@ -212,10 +238,11 @@ pub async fn login_route(
                 page_title: "Login",
                 danger,
                 success,
-                app_name: APP_NAME,
-                redirect_uri: &query.redirect,
+                redirect_uri: query.0.redirect,
+                ..Default::default()
             },
             login,
+            show_local_login: !AppConfig::get().disable_local_login,
             providers: providers.cloned(),
         }
         .render()
@@ -274,7 +301,7 @@ pub async fn reset_password_route(
                 danger = Some("Failed to change password!".to_string());
             } else {
                 SessionIdentity(id.as_ref()).set_status(&http_req, SessionStatus::SignedIn);
-                logger.log(Action::UserChangedPasswordOnLogin(&user_id));
+                logger.log(Action::UserChangedPasswordOnLogin { user_id: &user_id });
                 return redirect_user(query.redirect.get());
             }
         }
@@ -285,9 +312,8 @@ pub async fn reset_password_route(
             p: BaseLoginPage {
                 page_title: "Password reset",
                 danger,
-                success: None,
-                app_name: APP_NAME,
-                redirect_uri: &query.redirect,
+                redirect_uri: query.0.redirect,
+                ..Default::default()
             },
             min_pass_len: MIN_PASS_LEN,
         }
@@ -335,10 +361,8 @@ pub async fn choose_2fa_method(
         ChooseSecondFactorTemplate {
             p: BaseLoginPage {
                 page_title: "Two factor authentication",
-                danger: None,
-                success: None,
-                app_name: APP_NAME,
-                redirect_uri: &query.redirect,
+                redirect_uri: query.0.redirect,
+                ..Default::default()
             },
             user: &user,
         }
@@ -397,7 +421,7 @@ pub async fn login_with_otp(
         {
             logger.log(Action::OTPLoginAttempt {
                 success: false,
-                user: &user,
+                user: user.loggable(),
             });
             danger = Some("Specified code is invalid!".to_string());
         } else {
@@ -414,7 +438,7 @@ pub async fn login_with_otp(
             session.set_status(&http_req, SessionStatus::SignedIn);
             logger.log(Action::OTPLoginAttempt {
                 success: true,
-                user: &user,
+                user: user.loggable(),
             });
             return redirect_user(query.redirect.get());
         }
@@ -426,8 +450,8 @@ pub async fn login_with_otp(
                 danger,
                 success: None,
                 page_title: "Two-Factor Auth",
-                app_name: APP_NAME,
-                redirect_uri: &query.redirect,
+                redirect_uri: query.0.redirect,
+                ..Default::default()
             },
         }
         .render()
@@ -471,7 +495,7 @@ pub async fn login_with_webauthn(
     let challenge = match manager.start_authentication(&user.uid, &pub_keys) {
         Ok(c) => c,
         Err(e) => {
-            log::error!("Failed to generate webauthn challenge! {:?}", e);
+            log::error!("Failed to generate webauthn challenge! {e:?}");
             return HttpResponse::InternalServerError().body(build_fatal_error_page(
                 "Failed to generate webauthn challenge",
             ));
@@ -481,7 +505,7 @@ pub async fn login_with_webauthn(
     let challenge_json = match serde_json::to_string(&challenge.login_challenge) {
         Ok(r) => r,
         Err(e) => {
-            log::error!("Failed to serialize challenge! {:?}", e);
+            log::error!("Failed to serialize challenge! {e:?}");
             return HttpResponse::InternalServerError().body("Failed to serialize challenge!");
         }
     };
@@ -489,11 +513,9 @@ pub async fn login_with_webauthn(
     HttpResponse::Ok().body(
         LoginWithWebauthnTemplate {
             p: BaseLoginPage {
-                danger: None,
-                success: None,
                 page_title: "Two-Factor Auth",
-                app_name: APP_NAME,
-                redirect_uri: &query.redirect,
+                redirect_uri: query.0.redirect,
+                ..Default::default()
             },
             opaque_state: challenge.opaque_state,
             challenge_json: urlencoding::encode(&challenge_json).to_string(),

src/controllers/openid_controller.rs

@@ -4,9 +4,9 @@ use std::sync::Arc;
 use actix::Addr;
 use actix_identity::Identity;
 use actix_web::error::ErrorUnauthorized;
-use actix_web::{web, HttpRequest, HttpResponse, Responder};
-use base64::engine::general_purpose::STANDARD as BASE64_STANDARD;
+use actix_web::{HttpRequest, HttpResponse, Responder, web};
 use base64::Engine as _;
+use base64::engine::general_purpose::STANDARD as BASE64_STANDARD;
 use light_openid::primitives::{OpenIDConfig, OpenIDTokenResponse, OpenIDUserInfo};
 
 use crate::actors::openid_sessions_actor::{OpenIDSessionsActor, Session, SessionID};
@@ -16,12 +16,12 @@ use crate::constants::*;
 use crate::controllers::base_controller::{build_fatal_error_page, redirect_user};
 use crate::data::action_logger::{Action, ActionLogger};
 use crate::data::app_config::AppConfig;
-use crate::data::client::{AdditionalClaims, AuthenticationFlow, ClientID, ClientManager};
+use crate::data::client::{AdditionalClaims, ClientID, ClientManager};
 use crate::data::code_challenge::CodeChallenge;
 use crate::data::current_user::CurrentUser;
 use crate::data::id_token::IdToken;
 use crate::data::jwt_signer::{JWTSigner, JsonWebKey};
-use crate::data::login_redirect::{get_2fa_url, LoginRedirect};
+use crate::data::login_redirect::{LoginRedirect, get_2fa_url};
 
 use crate::data::session_identity::SessionIdentity;
 use crate::data::user::User;
@@ -50,7 +50,9 @@ pub async fn get_configuration(req: HttpRequest) -> impl Responder {
         host
     );
 
-    HttpResponse::Ok().json(OpenIDConfig {
+    HttpResponse::Ok()
+        .insert_header(("access-control-allow-origin", "*"))
+        .json(OpenIDConfig {
             issuer: AppConfig::get().website_origin.clone(),
             authorization_endpoint: AppConfig::get().full_url(AUTHORIZE_URI),
             token_endpoint: curr_origin.clone() + TOKEN_URI,
@@ -109,12 +111,7 @@ pub struct AuthorizeQuery {
 }
 
 fn error_redirect(query: &AuthorizeQuery, error: &str, description: &str) -> HttpResponse {
-    log::warn!(
-        "Failed to process sign in request ({} => {}): {:?}",
-        error,
-        description,
-        query
-    );
+    log::warn!("Failed to process sign in request ({error} => {description}): {query:?}");
     HttpResponse::Found()
         .append_header((
             "Location",
@@ -218,8 +215,8 @@ pub async fn authorize(
         ));
     }
 
-    match (client.auth_flow(), query.response_type.as_str()) {
-        (AuthenticationFlow::AuthorizationCode, "code") => {
+    match (client.has_secret(), query.response_type.as_str()) {
+        (_, "code") => {
             // Save all authentication information in memory
             let session = Session {
                 session_id: SessionID(rand_str(OPEN_ID_SESSION_LEN)),
@@ -241,8 +238,8 @@ pub async fn authorize(
                 .await
                 .unwrap();
 
-            log::trace!("New OpenID session: {:#?}", session);
-            logger.log(Action::NewOpenIDSession { client: &client });
+            log::trace!("New OpenID session: {session:#?}");
+            logger.log(Action::NewOpenIDSession { client: &client.id });
 
             Ok(HttpResponse::Found()
                 .append_header((
@@ -261,7 +258,8 @@ pub async fn authorize(
                 .finish())
         }
 
-        (AuthenticationFlow::Implicit, "id_token") => {
+        // id_token is available only if user has no secret configured
+        (false, "id_token") => {
             let id_token = IdToken {
                 issuer: AppConfig::get().website_origin.to_string(),
                 subject_identifier: user.uid.0.clone(),
@@ -275,7 +273,7 @@ pub async fn authorize(
             };
 
             log::trace!("New OpenID id token: {:#?}", &id_token);
-            logger.log(Action::NewOpenIDSuccessfulImplicitAuth { client: &client });
+            logger.log(Action::NewOpenIDSuccessfulImplicitAuth { client: &client.id });
 
             Ok(HttpResponse::Found()
                 .append_header((
@@ -293,11 +291,11 @@ pub async fn authorize(
                 .finish())
         }
 
-        (flow, code) => {
+        (secret, code) => {
             log::warn!(
-                "For client {:?}, configured with flow {:?}, made request with code {}",
+                "For client {:?}, configured with secret {:?}, made request with code {}",
                 client.id,
-                flow,
+                secret,
                 code
             );
             Ok(error_redirect(
@@ -316,12 +314,7 @@ struct ErrorResponse {
 }
 
 pub fn error_response<D: Debug>(query: &D, error: &str, description: &str) -> HttpResponse {
-    log::warn!(
-        "request failed: {} - {} => '{:#?}'",
-        error,
-        description,
-        query
-    );
+    log::warn!("request failed: {error} - {description} => '{query:#?}'");
     HttpResponse::BadRequest().json(ErrorResponse {
         error: error.to_string(),
         error_description: description.to_string(),
@@ -366,9 +359,7 @@ pub async fn token(
     let (client_id, client_secret) =
         match (&query.client_id, &query.client_secret, authorization_header) {
             // post authentication
-            (Some(client_id), Some(client_secret), None) => {
-                (client_id.clone(), client_secret.to_string())
-            }
+            (Some(client_id), client_secret, None) => (client_id.clone(), client_secret.clone()),
 
             // Basic authentication
             (_, None, Some(v)) => {
@@ -388,7 +379,7 @@ pub async fn token(
                 let decode = String::from_utf8_lossy(&match BASE64_STANDARD.decode(token) {
                     Ok(d) => d,
                     Err(e) => {
-                        log::error!("Failed to decode authorization header: {:?}", e);
+                        log::error!("Failed to decode authorization header: {e:?}");
                         return Ok(error_response(
                             &query,
                             "invalid_request",
@@ -399,8 +390,8 @@ pub async fn token(
                 .to_string();
 
                 match decode.split_once(':') {
-                    None => (ClientID(decode), "".to_string()),
-                    Some((id, secret)) => (ClientID(id.to_string()), secret.to_string()),
+                    None => (ClientID(decode), None),
+                    Some((id, secret)) => (ClientID(id.to_string()), Some(secret.to_string())),
                 }
             }
 
@@ -418,7 +409,7 @@ pub async fn token(
         .ok_or_else(|| ErrorUnauthorized("Client not found"))?;
 
     // Retrieving token requires the client to have a defined secret
-    if client.secret != Some(client_secret) {
+    if client.secret != client_secret {
         return Ok(error_response(
             &query,
             "invalid_request",
@@ -608,8 +599,9 @@ pub async fn token(
     };
 
     Ok(HttpResponse::Ok()
-        .append_header(("Cache-Control", "no-store"))
-        .append_header(("Pragam", "no-cache"))
+        .insert_header(("Cache-Control", "no-store"))
+        .insert_header(("Pragma", "no-cache"))
+        .insert_header(("access-control-allow-origin", "*"))
         .json(token_response))
 }
 

src/controllers/providers_controller.rs

@@ -1,16 +1,10 @@
 use std::sync::Arc;
 
-use actix::Addr;
-use actix_identity::Identity;
-use actix_remote_ip::RemoteIP;
-use actix_web::{web, HttpRequest, HttpResponse, Responder};
-use askama::Template;
-
 use crate::actors::bruteforce_actor::BruteForceActor;
 use crate::actors::providers_states_actor::{ProviderLoginState, ProvidersStatesActor};
 use crate::actors::users_actor::{LoginResult, UsersActor};
 use crate::actors::{bruteforce_actor, providers_states_actor, users_actor};
-use crate::constants::{APP_NAME, MAX_FAILED_LOGIN_ATTEMPTS};
+use crate::constants::MAX_FAILED_LOGIN_ATTEMPTS;
 use crate::controllers::base_controller::{build_fatal_error_page, redirect_user};
 use crate::controllers::login_controller::BaseLoginPage;
 use crate::data::action_logger::{Action, ActionLogger};
@@ -18,11 +12,16 @@ use crate::data::login_redirect::LoginRedirect;
 use crate::data::provider::{ProviderID, ProvidersManager};
 use crate::data::provider_configuration::ProviderConfigurationHelper;
 use crate::data::session_identity::{SessionIdentity, SessionStatus};
+use actix::Addr;
+use actix_identity::Identity;
+use actix_remote_ip::RemoteIP;
+use actix_web::{HttpRequest, HttpResponse, Responder, web};
+use askama::Template;
 
 #[derive(askama::Template)]
 #[template(path = "login/prov_login_error.html")]
 struct ProviderLoginError<'a> {
-    p: BaseLoginPage<'a>,
+    p: BaseLoginPage,
     message: &'a str,
 }
 
@@ -30,11 +29,9 @@ impl<'a> ProviderLoginError<'a> {
     pub fn get(message: &'a str, redirect_uri: &'a LoginRedirect) -> HttpResponse {
         let body = Self {
             p: BaseLoginPage {
-                danger: None,
-                success: None,
                 page_title: "Upstream login",
-                app_name: APP_NAME,
-                redirect_uri,
+                redirect_uri: redirect_uri.clone(),
+                ..Default::default()
             },
             message,
         }
@@ -96,14 +93,14 @@ pub async fn start_login(
     let config = match ProviderConfigurationHelper::get_configuration(&provider).await {
         Ok(c) => c,
         Err(e) => {
-            log::error!("Failed to load provider configuration! {}", e);
+            log::error!("Failed to load provider configuration! {e}");
             return HttpResponse::InternalServerError().body(build_fatal_error_page(
                 "Failed to load provider configuration!",
             ));
         }
     };
 
-    log::debug!("Provider configuration: {:?}", config);
+    log::debug!("Provider configuration: {config:?}");
 
     let url = config.auth_url(&provider, &state);
     log::debug!("Redirect user on {url} for authentication",);
@@ -210,7 +207,7 @@ pub async fn finish_login(
     let provider_config = match ProviderConfigurationHelper::get_configuration(&provider).await {
         Ok(c) => c,
         Err(e) => {
-            log::error!("Failed to load provider configuration! {}", e);
+            log::error!("Failed to load provider configuration! {e}");
             return HttpResponse::InternalServerError().body(build_fatal_error_page(
                 "Failed to load provider configuration!",
             ));
@@ -222,7 +219,7 @@ pub async fn finish_login(
     let token = match token {
         Ok(t) => t,
         Err(e) => {
-            log::error!("Failed to retrieve login token! {:?}", e);
+            log::error!("Failed to retrieve login token! {e:?}");
 
             bruteforce
                 .send(bruteforce_actor::RecordFailedAttempt {
@@ -247,7 +244,7 @@ pub async fn finish_login(
     let user_info = match provider_config.get_userinfo(&token).await {
         Ok(info) => info,
         Err(e) => {
-            log::error!("Failed to retrieve user information! {:?}", e);
+            log::error!("Failed to retrieve user information! {e:?}");
 
             logger.log(Action::ProviderFailedGetUserInfo {
                 provider: &provider,
@@ -275,7 +272,7 @@ pub async fn finish_login(
     }
 
     // Check if email was provided by the userinfo endpoint
-    let email = match user_info.email {
+    let email = match &user_info.email {
         Some(e) => e,
         None => {
             logger.log(Action::ProviderMissingEmailInResponse {
@@ -295,6 +292,7 @@ pub async fn finish_login(
     let result: LoginResult = users
         .send(users_actor::ProviderLoginRequest {
             email: email.clone(),
+            user_info: user_info.clone(),
             provider: provider.clone(),
         })
         .await
@@ -302,6 +300,13 @@ pub async fn finish_login(
 
     let user = match result {
         LoginResult::Success(u) => u,
+        LoginResult::AccountAutoCreated(u) => {
+            logger.log(Action::ProviderAccountAutoCreated {
+                provider: &provider,
+                user: u.loggable(),
+            });
+            u
+        }
         LoginResult::AccountNotFound => {
             logger.log(Action::ProviderAccountNotFound {
                 provider: &provider,
@@ -357,14 +362,18 @@ pub async fn finish_login(
 
     logger.log(Action::ProviderLoginSuccessful {
         provider: &provider,
-        user: &user,
+        user: user.loggable(),
     });
 
     let status = if user.has_two_factor() && !user.can_bypass_two_factors_for_ip(remote_ip.0) {
-        logger.log(Action::UserNeed2FAOnLogin(&user));
+        logger.log(Action::UserNeed2FAOnLogin {
+            user: user.loggable(),
+        });
         SessionStatus::Need2FA
     } else {
-        logger.log(Action::UserSuccessfullyAuthenticated(&user));
+        logger.log(Action::UserSuccessfullyAuthenticated {
+            user: user.loggable(),
+        });
         SessionStatus::SignedIn
     };
 

src/controllers/settings_controller.rs

@@ -1,6 +1,6 @@
 use actix::Addr;
 use actix_remote_ip::RemoteIP;
-use actix_web::{web, HttpResponse, Responder};
+use actix_web::{HttpResponse, Responder, web};
 use askama::Template;
 
 use crate::actors::bruteforce_actor::BruteForceActor;
@@ -18,6 +18,7 @@ pub(crate) struct BaseSettingsPage<'a> {
     pub success_message: Option<String>,
     pub page_title: &'static str,
     pub app_name: &'static str,
+    pub local_login_enabled: bool,
     pub user: &'a User,
     pub version: &'static str,
     pub ip_location_api: Option<&'static str>,
@@ -37,6 +38,7 @@ impl<'a> BaseSettingsPage<'a> {
             app_name: APP_NAME,
             user,
             version: env!("CARGO_PKG_VERSION"),
+            local_login_enabled: !AppConfig::get().disable_local_login,
             ip_location_api: AppConfig::get().ip_location_service.as_deref(),
         }
     }

src/controllers/two_factor_api.rs

@@ -1,6 +1,5 @@
 use actix::Addr;
-use actix_web::{web, HttpResponse, Responder};
-use uuid::Uuid;
+use actix_web::{HttpResponse, Responder, web};
 use webauthn_rs::prelude::RegisterPublicKeyCredential;
 
 use crate::actors::users_actor;
@@ -53,11 +52,13 @@ pub async fn save_totp_factor(
     }
 
     let factor = TwoFactor {
-        id: FactorID(Uuid::new_v4().to_string()),
+        id: FactorID::random(),
         name: factor_name,
         kind: TwoFactorType::TOTP(key),
     };
-    logger.log(Action::AddNewFactor(&factor));
+    logger.log(Action::AddNewFactor {
+        factor: factor.loggable(),
+    });
 
     let res = users
         .send(users_actor::Add2FAFactor(user.uid.clone(), factor))
@@ -94,17 +95,19 @@ pub async fn save_webauthn_factor(
     let key = match manager.finish_registration(&user, &form.0.opaque_state, form.0.credential) {
         Ok(k) => k,
         Err(e) => {
-            log::error!("Failed to register security key! {:?}", e);
+            log::error!("Failed to register security key! {e:?}");
             return HttpResponse::InternalServerError().body("Failed to register key!");
         }
     };
 
     let factor = TwoFactor {
-        id: FactorID(Uuid::new_v4().to_string()),
+        id: FactorID::random(),
         name: factor_name,
         kind: TwoFactorType::WEBAUTHN(Box::new(key)),
     };
-    logger.log(Action::AddNewFactor(&factor));
+    logger.log(Action::AddNewFactor {
+        factor: factor.loggable(),
+    });
 
     let res = users
         .send(users_actor::Add2FAFactor(user.uid.clone(), factor))

src/controllers/two_factors_controller.rs

@@ -2,8 +2,8 @@ use std::ops::Deref;
 
 use actix_web::{HttpResponse, Responder};
 use askama::Template;
-use base64::engine::general_purpose::STANDARD as BASE64_STANDARD;
 use base64::Engine as _;
+use base64::engine::general_purpose::STANDARD as BASE64_STANDARD;
 use qrcode_generator::QrCodeEcc;
 
 use crate::constants::MAX_SECOND_FACTOR_NAME_LEN;
@@ -68,7 +68,7 @@ pub async fn add_totp_factor_route(_critical: CriticalRoute, user: CurrentUser)
     let qr_code = match qr_code {
         Ok(q) => q,
         Err(e) => {
-            log::error!("Failed to generate QrCode! {:?}", e);
+            log::error!("Failed to generate QrCode! {e:?}");
             return HttpResponse::InternalServerError().body("Failed to generate QrCode!");
         }
     };
@@ -95,7 +95,7 @@ pub async fn add_webauthn_factor_route(
     let registration_request = match manager.start_register(&user) {
         Ok(r) => r,
         Err(e) => {
-            log::error!("Failed to request new key! {:?}", e);
+            log::error!("Failed to request new key! {e:?}");
             return HttpResponse::InternalServerError()
                 .body("Failed to generate request for registration!");
         }
@@ -104,7 +104,7 @@ pub async fn add_webauthn_factor_route(
     let challenge_json = match serde_json::to_string(&registration_request.creation_challenge) {
         Ok(r) => r,
         Err(e) => {
-            log::error!("Failed to serialize challenge! {:?}", e);
+            log::error!("Failed to serialize challenge! {e:?}");
             return HttpResponse::InternalServerError().body("Failed to serialize challenge!");
         }
     };

src/data/action_logger.rs

@@ -6,26 +6,118 @@ use actix::Addr;
 use actix_identity::Identity;
 use actix_remote_ip::RemoteIP;
 use actix_web::dev::Payload;
-use actix_web::{web, Error, FromRequest, HttpRequest};
+use actix_web::{Error, FromRequest, HttpRequest, web};
 
 use crate::actors::providers_states_actor::ProviderLoginState;
 use crate::actors::users_actor;
 use crate::actors::users_actor::{AuthorizedAuthenticationSources, UsersActor};
-use crate::data::client::Client;
+use crate::data::app_config::{ActionLoggerFormat, AppConfig};
+use crate::data::client::ClientID;
 use crate::data::provider::{Provider, ProviderID};
 
 use crate::data::session_identity::SessionIdentity;
-use crate::data::user::{FactorID, GrantedClients, TwoFactor, User, UserID};
+use crate::data::user::{FactorID, GrantedClients, TwoFactor, TwoFactorType, User, UserID};
+use crate::utils::time::time;
 
+#[derive(serde::Serialize)]
+pub struct LoggableUser {
+    pub uid: UserID,
+    pub username: String,
+    pub email: String,
+    pub admin: bool,
+}
+
+impl LoggableUser {
+    pub fn quick_identity(&self) -> String {
+        format!(
+            "{} {} {} ({:?})",
+            match self.admin {
+                true => "admin",
+                false => "user",
+            },
+            self.username,
+            self.email,
+            self.uid
+        )
+    }
+}
+
+impl User {
+    pub fn loggable(&self) -> LoggableUser {
+        LoggableUser {
+            uid: self.uid.clone(),
+            username: self.username.clone(),
+            email: self.email.clone(),
+            admin: self.admin,
+        }
+    }
+}
+
+#[derive(Debug, serde::Serialize)]
+pub enum LoggableFactorType {
+    TOTP,
+    WEBAUTHN,
+}
+
+#[derive(serde::Serialize)]
+pub struct LoggableFactor {
+    pub id: FactorID,
+    pub name: String,
+    pub kind: LoggableFactorType,
+}
+
+impl LoggableFactor {
+    pub fn quick_description(&self) -> String {
+        format!(
+            "#{} of type {:?} and name '{}'",
+            self.id.0, self.kind, self.name
+        )
+    }
+}
+
+impl TwoFactor {
+    pub fn loggable(&self) -> LoggableFactor {
+        LoggableFactor {
+            id: self.id.clone(),
+            name: self.name.to_string(),
+            kind: match self.kind {
+                TwoFactorType::TOTP(_) => LoggableFactorType::TOTP,
+                TwoFactorType::WEBAUTHN(_) => LoggableFactorType::WEBAUTHN,
+            },
+        }
+    }
+}
+
+#[derive(serde::Serialize)]
+#[serde(tag = "type")]
 pub enum Action<'a> {
-    AdminCreateUser(&'a User),
-    AdminUpdateUser(&'a User),
-    AdminDeleteUser(&'a User),
-    AdminResetUserPassword(&'a User),
-    AdminRemoveUserFactor(&'a User, &'a TwoFactor),
-    AdminSetAuthorizedAuthenticationSources(&'a User, &'a AuthorizedAuthenticationSources),
-    AdminSetNewGrantedClientsList(&'a User, &'a GrantedClients),
-    AdminClear2FAHistory(&'a User),
+    AdminCreateUser {
+        user: LoggableUser,
+    },
+    AdminUpdateUser {
+        user: LoggableUser,
+    },
+    AdminDeleteUser {
+        user: LoggableUser,
+    },
+    AdminResetUserPassword {
+        user: LoggableUser,
+    },
+    AdminRemoveUserFactor {
+        user: LoggableUser,
+        factor: LoggableFactor,
+    },
+    AdminSetAuthorizedAuthenticationSources {
+        user: LoggableUser,
+        sources: &'a AuthorizedAuthenticationSources,
+    },
+    AdminSetNewGrantedClientsList {
+        user: LoggableUser,
+        clients: &'a GrantedClients,
+    },
+    AdminClear2FAHistory {
+        user: LoggableUser,
+    },
     LoginWebauthnAttempt {
         success: bool,
         user_id: UserID,
@@ -58,6 +150,10 @@ pub enum Action<'a> {
         provider: &'a Provider,
         email: &'a str,
     },
+    ProviderAccountAutoCreated {
+        provider: &'a Provider,
+        user: LoggableUser,
+    },
     ProviderAccountDisabled {
         provider: &'a Provider,
         email: &'a str,
@@ -73,29 +169,45 @@ pub enum Action<'a> {
     },
     ProviderLoginSuccessful {
         provider: &'a Provider,
-        user: &'a User,
+        user: LoggableUser,
+    },
+    SignOut,
+    UserNeed2FAOnLogin {
+        user: LoggableUser,
+    },
+    UserSuccessfullyAuthenticated {
+        user: LoggableUser,
+    },
+    UserNeedNewPasswordOnLogin {
+        user: LoggableUser,
+    },
+    TryLoginWithDisabledAccount {
+        login: &'a str,
+    },
+    TryLocalLoginFromUnauthorizedAccount {
+        login: &'a str,
+    },
+    FailedLoginWithBadCredentials {
+        login: &'a str,
+    },
+    UserChangedPasswordOnLogin {
+        user_id: &'a UserID,
     },
-    Signout,
-    UserNeed2FAOnLogin(&'a User),
-    UserSuccessfullyAuthenticated(&'a User),
-    UserNeedNewPasswordOnLogin(&'a User),
-    TryLoginWithDisabledAccount(&'a str),
-    TryLocalLoginFromUnauthorizedAccount(&'a str),
-    FailedLoginWithBadCredentials(&'a str),
-    UserChangedPasswordOnLogin(&'a UserID),
     OTPLoginAttempt {
-        user: &'a User,
+        user: LoggableUser,
         success: bool,
     },
     NewOpenIDSession {
-        client: &'a Client,
+        client: &'a ClientID,
     },
     NewOpenIDSuccessfulImplicitAuth {
-        client: &'a Client,
+        client: &'a ClientID,
     },
     ChangedHisPassword,
     ClearedHisLoginHistory,
-    AddNewFactor(&'a TwoFactor),
+    AddNewFactor {
+        factor: LoggableFactor,
+    },
     Removed2FAFactor {
         factor_id: &'a FactorID,
     },
@@ -104,35 +216,35 @@ pub enum Action<'a> {
 impl Action<'_> {
     pub fn as_string(&self) -> String {
         match self {
-            Action::AdminDeleteUser(user) => {
+            Action::AdminDeleteUser { user } => {
                 format!("deleted account of {}", user.quick_identity())
             }
-            Action::AdminCreateUser(user) => {
+            Action::AdminCreateUser { user } => {
                 format!("created account of {}", user.quick_identity())
             }
-            Action::AdminUpdateUser(user) => {
+            Action::AdminUpdateUser { user } => {
                 format!("updated account of {}", user.quick_identity())
             }
-            Action::AdminResetUserPassword(user) => {
+            Action::AdminResetUserPassword { user } => {
                 format!(
                     "set a temporary password for the account of {}",
                     user.quick_identity()
                 )
             }
-            Action::AdminRemoveUserFactor(user, factor) => format!(
+            Action::AdminRemoveUserFactor { user, factor } => format!(
                 "removed 2 factor ({}) of user ({})",
                 factor.quick_description(),
                 user.quick_identity()
             ),
-            Action::AdminClear2FAHistory(user) => {
+            Action::AdminClear2FAHistory { user } => {
                 format!("cleared 2FA history of {}", user.quick_identity())
             }
-            Action::AdminSetAuthorizedAuthenticationSources(user, sources) => format!(
+            Action::AdminSetAuthorizedAuthenticationSources { user, sources } => format!(
                 "update authorized authentication sources ({:?}) for user ({})",
                 sources,
                 user.quick_identity()
             ),
-            Action::AdminSetNewGrantedClientsList(user, clients) => format!(
+            Action::AdminSetNewGrantedClientsList { user, clients } => format!(
                 "set new granted clients list ({:?}) for user ({})",
                 clients,
                 user.quick_identity()
@@ -142,51 +254,86 @@ impl Action<'_> {
                 false => format!("performed FAILED webauthn attempt for user {user_id:?}"),
             },
             Action::StartLoginAttemptWithOpenIDProvider { provider_id, state } => format!(
-                "started new authentication attempt through an OpenID provider (prov={} / state={state})", provider_id.0
+                "started new authentication attempt through an OpenID provider (prov={} / state={state})",
+                provider_id.0
             ),
-            Action::ProviderError { message } =>
-                format!("failed provider authentication with message '{message}'"),
-            Action::ProviderCBInvalidState { state } =>
-                format!("provided invalid callback state after provider authentication: '{state}'"),
-            Action::ProviderRateLimited => "could not complete OpenID login because it has reached failed attempts rate limit!".to_string(),
-            Action::ProviderFailedGetToken {state, code} => format!("could not complete login from provider because the id_token could not be retrieved! (state={:?} code = {code})",state),
-            Action::ProviderFailedGetUserInfo {provider} => format!("could not get user information from userinfo endpoint of provider {}!", provider.id.0),
-            Action::ProviderEmailNotValidated {provider}=>format!("could not login using provider {} because its email was marked as not validated!", provider.id.0),
-            Action::ProviderMissingEmailInResponse {provider}=>format!("could not login using provider {} because the email was not provided by userinfo endpoint!", provider.id.0),
-            Action::ProviderAccountNotFound { provider, email } =>
-                format!("could not login using provider {} because the email {email} could not be associated to any account!", &provider.id.0),
-            Action::ProviderAccountDisabled  { provider, email } =>
-                format!("could not login using provider {} because the account associated to the email {email} is disabled!", &provider.id.0),
-            Action::ProviderAccountNotAllowedToLoginWithProvider { provider, email } =>
-                format!("could not login using provider {} because the account associated to the email {email} is not allowed to authenticate using this provider!", &provider.id.0),
-            Action::ProviderLoginFailed { provider, email } =>
-                format!("could not login using provider {} with the email {email} for an unknown reason!", &provider.id.0),
-            Action::ProviderLoginSuccessful {provider, user} =>
-                format!("successfully authenticated using provider {} as {}", provider.id.0, user.quick_identity()),
-            Action::Signout => "signed out".to_string(),
-            Action::UserNeed2FAOnLogin(user) => {
+            Action::ProviderError { message } => {
+                format!("failed provider authentication with message '{message}'")
+            }
+            Action::ProviderCBInvalidState { state } => {
+                format!("provided invalid callback state after provider authentication: '{state}'")
+            }
+            Action::ProviderRateLimited => {
+                "could not complete OpenID login because it has reached failed attempts rate limit!"
+                    .to_string()
+            }
+            Action::ProviderFailedGetToken { state, code } => format!(
+                "could not complete login from provider because the id_token could not be retrieved! (state={state:?} code = {code})"
+            ),
+            Action::ProviderFailedGetUserInfo { provider } => format!(
+                "could not get user information from userinfo endpoint of provider {}!",
+                provider.id.0
+            ),
+            Action::ProviderEmailNotValidated { provider } => format!(
+                "could not login using provider {} because its email was marked as not validated!",
+                provider.id.0
+            ),
+            Action::ProviderMissingEmailInResponse { provider } => format!(
+                "could not login using provider {} because the email was not provided by userinfo endpoint!",
+                provider.id.0
+            ),
+            Action::ProviderAccountNotFound { provider, email } => format!(
+                "could not login using provider {} because the email {email} could not be associated to any account!",
+                &provider.id.0
+            ),
+            Action::ProviderAccountAutoCreated { provider, user } => format!(
+                "triggered automatic account creation for {} from provider {} because it was not found in local accounts list!",
+                user.quick_identity(),
+                &provider.id.0
+            ),
+            Action::ProviderAccountDisabled { provider, email } => format!(
+                "could not login using provider {} because the account associated to the email {email} is disabled!",
+                &provider.id.0
+            ),
+            Action::ProviderAccountNotAllowedToLoginWithProvider { provider, email } => format!(
+                "could not login using provider {} because the account associated to the email {email} is not allowed to authenticate using this provider!",
+                &provider.id.0
+            ),
+            Action::ProviderLoginFailed { provider, email } => format!(
+                "could not login using provider {} with the email {email} for an unknown reason!",
+                &provider.id.0
+            ),
+            Action::ProviderLoginSuccessful { provider, user } => format!(
+                "successfully authenticated using provider {} as {}",
+                provider.id.0,
+                user.quick_identity()
+            ),
+            Action::SignOut => "signed out".to_string(),
+            Action::UserNeed2FAOnLogin { user } => {
                 format!(
                     "successfully authenticated as user {:?} but need to do 2FA authentication",
                     user.quick_identity()
                 )
             }
-            Action::UserSuccessfullyAuthenticated(user) => {
+            Action::UserSuccessfullyAuthenticated { user } => {
                 format!("successfully authenticated as {}", user.quick_identity())
             }
-            Action::UserNeedNewPasswordOnLogin(user) => format!(
+            Action::UserNeedNewPasswordOnLogin { user } => format!(
                 "successfully authenticated as {}, but need to set a new password",
                 user.quick_identity()
             ),
-            Action::TryLoginWithDisabledAccount(login) => {
+            Action::TryLoginWithDisabledAccount { login } => {
                 format!("successfully authenticated as {login}, but this is a DISABLED ACCOUNT")
             }
-            Action::TryLocalLoginFromUnauthorizedAccount(login) => {
-                format!("successfully locally authenticated as {login}, but this is a FORBIDDEN for this account!")
+            Action::TryLocalLoginFromUnauthorizedAccount { login } => {
+                format!(
+                    "successfully locally authenticated as {login}, but this is a FORBIDDEN for this account!"
+                )
             }
-            Action::FailedLoginWithBadCredentials(login) => {
+            Action::FailedLoginWithBadCredentials { login } => {
                 format!("attempted to authenticate as {login} but with a WRONG PASSWORD")
             }
-            Action::UserChangedPasswordOnLogin(user_id) => {
+            Action::UserChangedPasswordOnLogin { user_id } => {
                 format!("set a new password at login as user {user_id:?}")
             }
             Action::OTPLoginAttempt { user, success } => match success {
@@ -200,12 +347,15 @@ impl Action<'_> {
                 ),
             },
             Action::NewOpenIDSession { client } => {
-                format!("opened a new OpenID session with {:?}", client.id)
+                format!("opened a new OpenID session with {:?}", client)
             }
-            Action::NewOpenIDSuccessfulImplicitAuth { client } => format!("finished an implicit flow connection for client {:?}", client.id),
+            Action::NewOpenIDSuccessfulImplicitAuth { client } => format!(
+                "finished an implicit flow connection for client {:?}",
+                client
+            ),
             Action::ChangedHisPassword => "changed his password".to_string(),
             Action::ClearedHisLoginHistory => "cleared his login history".to_string(),
-            Action::AddNewFactor(factor) => format!(
+            Action::AddNewFactor { factor } => format!(
                 "added a new factor to his account : {}",
                 factor.quick_description(),
             ),
@@ -214,6 +364,15 @@ impl Action<'_> {
     }
 }
 
+#[derive(serde::Serialize)]
+struct JsonActionData<'a> {
+    time: u64,
+    ip: IpAddr,
+    user: Option<LoggableUser>,
+    #[serde(flatten)]
+    action: Action<'a>,
+}
+
 pub struct ActionLogger {
     ip: IpAddr,
     user: Option<User>,
@@ -221,15 +380,27 @@ pub struct ActionLogger {
 
 impl ActionLogger {
     pub fn log(&self, action: Action) {
-        log::info!(
+        match AppConfig::get().action_logger_format {
+            ActionLoggerFormat::Text => log::info!(
                 "{} from {} has {}",
                 match &self.user {
                     None => "Anonymous user".to_string(),
-                Some(u) => u.quick_identity(),
+                    Some(u) => u.loggable().quick_identity(),
                 },
-            self.ip.to_string(),
+                self.ip,
                 action.as_string()
-        )
+            ),
+            ActionLoggerFormat::Json => match serde_json::to_string(&JsonActionData {
+                time: time(),
+                ip: self.ip,
+                user: self.user.as_ref().map(User::loggable),
+                action,
+            }) {
+                Ok(j) => println!("{j}"),
+                Err(e) => log::error!("Failed to serialize event to JSON! {e}"),
+            },
+            ActionLoggerFormat::None => {}
+        }
     }
 }
 

src/data/app_config.rs

@@ -6,6 +6,15 @@ use crate::constants::{
     APP_NAME, CLIENTS_LIST_FILE, OIDC_PROVIDER_CB_URI, PROVIDERS_LIST_FILE, USERS_LIST_FILE,
 };
 
+/// Action logger format
+#[derive(Copy, Clone, Eq, PartialEq, Debug, clap::ValueEnum, Default)]
+pub enum ActionLoggerFormat {
+    #[default]
+    Text,
+    Json,
+    None,
+}
+
 /// Basic OIDC provider
 #[derive(Parser, Debug, Clone)]
 #[clap(author, version, about, long_about = None)]
@@ -18,6 +27,14 @@ pub struct AppConfig {
     #[clap(short, long, env)]
     pub storage_path: String,
 
+    /// Overwrite clients list file path, if the file is not to be found in storage path
+    #[clap(long, env)]
+    pub clients_list_file_path: Option<String>,
+
+    /// Overwrite providers list file path, if the file is not to be found in storage path
+    #[clap(long, env)]
+    pub providers_list_file_path: Option<String>,
+
     /// App token token
     #[clap(short, long, env, default_value = "")]
     pub token_key: String,
@@ -32,11 +49,24 @@ pub struct AppConfig {
 
     /// IP location service API
     ///
-    /// Up instance of IP location service : https://gitlab.com/pierre42100/iplocationserver
+    /// Operating instance of IP location service : https://gitlab.com/pierre42100/iplocationserver
     ///
     /// Example: "https://api.geoip.rs"
     #[arg(long, short, env)]
     pub ip_location_service: Option<String>,
+
+    /// Action logger output format
+    #[arg(long, env, default_value_t, value_enum)]
+    pub action_logger_format: ActionLoggerFormat,
+
+    /// Login background image
+    #[arg(long, env, default_value = "/assets/img/forest.jpg")]
+    pub login_background_image: String,
+
+    /// Disable local login. If this option is set without any upstream providers set, it will be impossible
+    /// to authenticate
+    #[arg(long, env)]
+    pub disable_local_login: bool,
 }
 
 lazy_static::lazy_static! {
@@ -71,11 +101,17 @@ impl AppConfig {
     }
 
     pub fn clients_file(&self) -> PathBuf {
-        self.storage_path().join(CLIENTS_LIST_FILE)
+        match &self.clients_list_file_path {
+            None => self.storage_path().join(CLIENTS_LIST_FILE),
+            Some(p) => Path::new(p).to_path_buf(),
+        }
     }
 
     pub fn providers_file(&self) -> PathBuf {
-        self.storage_path().join(PROVIDERS_LIST_FILE)
+        match &self.providers_list_file_path {
+            None => self.storage_path().join(PROVIDERS_LIST_FILE),
+            Some(p) => Path::new(p).to_path_buf(),
+        }
     }
 
     pub fn full_url(&self, uri: &str) -> String {

src/data/client.rs

@@ -7,12 +7,6 @@ use std::collections::HashMap;
 #[derive(Clone, Debug, serde::Serialize, serde::Deserialize, Eq, PartialEq)]
 pub struct ClientID(pub String);
 
-#[derive(Debug, Copy, Clone, Eq, PartialEq)]
-pub enum AuthenticationFlow {
-    AuthorizationCode,
-    Implicit,
-}
-
 pub type AdditionalClaims = HashMap<String, Value>;
 
 #[derive(Clone, Debug, serde::Serialize, serde::Deserialize)]
@@ -61,12 +55,9 @@ impl PartialEq for Client {
 impl Eq for Client {}
 
 impl Client {
-    /// Get the client authentication flow
-    pub fn auth_flow(&self) -> AuthenticationFlow {
-        match self.secret {
-            None => AuthenticationFlow::Implicit,
-            Some(_) => AuthenticationFlow::AuthorizationCode,
-        }
+    /// Check if the client has a secret defined
+    pub fn has_secret(&self) -> bool {
+        self.secret.is_some()
     }
 
     /// Process a single claim value
@@ -134,7 +125,7 @@ impl Client {
 
 pub type ClientManager = EntityManager<Client>;
 
-impl EntityManager<Client> {
+impl ClientManager {
     pub fn find_by_id(&self, u: &ClientID) -> Option<Client> {
         for entry in self.iter() {
             if entry.id.eq(u) {

src/data/code_challenge.rs

@@ -1,5 +1,5 @@
-use base64::engine::general_purpose::URL_SAFE_NO_PAD as BASE64_URL_SAFE_NO_PAD;
 use base64::Engine as _;
+use base64::engine::general_purpose::URL_SAFE_NO_PAD as BASE64_URL_SAFE_NO_PAD;
 
 use crate::utils::crypt_utils::sha256;
 
@@ -22,7 +22,7 @@ impl CodeChallenge {
                 encoded.eq(&self.code_challenge)
             }
             s => {
-                log::error!("Unknown code challenge method: {}", s);
+                log::error!("Unknown code challenge method: {s}");
                 false
             }
         }
@@ -40,8 +40,8 @@ mod test {
             code_challenge: "text1".to_string(),
         };
 
-        assert_eq!(true, chal.verify_code("text1"));
-        assert_eq!(false, chal.verify_code("text2"));
+        assert!(chal.verify_code("text1"));
+        assert!(!chal.verify_code("text2"));
     }
 
     #[test]
@@ -51,8 +51,8 @@ mod test {
             code_challenge: "uSOvC48D8TMh6RgW-36XppMlMgys-6KAE_wEIev9W2g".to_string(),
         };
 
-        assert_eq!(true, chal.verify_code("HIwht3lCHfnsruA+7Sq8NP2mPj5cBZe0Ewf23eK9UQhK4TdCIt3SK7Fr/giCdnfjxYQILOPG2D562emggAa2lA=="));
-        assert_eq!(false, chal.verify_code("text1"));
+        assert!(chal.verify_code("HIwht3lCHfnsruA+7Sq8NP2mPj5cBZe0Ewf23eK9UQhK4TdCIt3SK7Fr/giCdnfjxYQILOPG2D562emggAa2lA=="));
+        assert!(!chal.verify_code("text1"));
     }
 
     #[test]
@@ -62,10 +62,7 @@ mod test {
             code_challenge: "E9Melhoa2OwvFrEMTJguCHaoeK1t8URWbuGJSstw-cM".to_string(),
         };
 
-        assert_eq!(
-            true,
-            chal.verify_code("dBjftJeZ4CVP-mB92K27uhbUJU1p1r_wW1gFWFOEjXk")
-        );
-        assert_eq!(false, chal.verify_code("text1"));
+        assert!(chal.verify_code("dBjftJeZ4CVP-mB92K27uhbUJU1p1r_wW1gFWFOEjXk"));
+        assert!(!chal.verify_code("text1"));
     }
 }

src/data/critical_route.rs

@@ -1,6 +1,6 @@
 use crate::data::current_user::CurrentUser;
 use crate::data::from_request_redirect::FromRequestRedirect;
-use crate::data::login_redirect::{get_2fa_url, LoginRedirect};
+use crate::data::login_redirect::{LoginRedirect, get_2fa_url};
 use actix_web::dev::Payload;
 use actix_web::{FromRequest, HttpRequest};
 use std::future::Future;

src/data/current_user.rs

@@ -6,7 +6,7 @@ use actix::Addr;
 use actix_identity::Identity;
 use actix_web::dev::Payload;
 use actix_web::error::ErrorInternalServerError;
-use actix_web::{web, Error, FromRequest, HttpRequest};
+use actix_web::{Error, FromRequest, HttpRequest, web};
 
 use crate::actors::users_actor;
 use crate::actors::users_actor::UsersActor;

src/data/entity_manager.rs

@@ -20,7 +20,10 @@ where
     /// Open entity
     pub fn open_or_create<A: AsRef<Path>>(path: A) -> Res<Self> {
         if !path.as_ref().is_file() {
-            log::warn!("Entities at {:?} does not point to a file, creating a new empty entity container...", path.as_ref());
+            log::warn!(
+                "Entities at {:?} does not point to a file, creating a new empty entity container...",
+                path.as_ref()
+            );
             return Ok(Self {
                 file_path: path.as_ref().to_path_buf(),
                 list: vec![],

src/data/force_2fa_auth.rs

@@ -2,7 +2,7 @@ use crate::data::current_user::CurrentUser;
 use crate::data::session_identity::SessionIdentity;
 use actix_identity::Identity;
 use actix_web::dev::Payload;
-use actix_web::{web, Error, FromRequest, HttpRequest};
+use actix_web::{Error, FromRequest, HttpRequest, web};
 use std::future::Future;
 use std::pin::Pin;
 

src/data/jwt_signer.rs

@@ -1,12 +1,12 @@
 use jwt_simple::algorithms::RSAKeyPairLike;
 use jwt_simple::claims::JWTClaims;
 use jwt_simple::prelude::RS256KeyPair;
-use serde::de::DeserializeOwned;
 use serde::Serialize;
+use serde::de::DeserializeOwned;
 
+use base64::Engine as _;
 use base64::engine::general_purpose::URL_SAFE as BASE64_URL_URL_SAFE;
 use base64::engine::general_purpose::URL_SAFE_NO_PAD as BASE64_URL_SAFE_NO_PAD;
-use base64::Engine as _;
 
 use crate::utils::err::Res;
 use crate::utils::string_utils::rand_str;

src/data/provider.rs

@@ -26,6 +26,10 @@ pub struct Provider {
     ///
     /// (.well-known/openid-configuration endpoint)
     pub configuration_url: String,
+
+    /// Set to true if accounts on BasicOIDC should be automatically created from this provider
+    #[serde(default)]
+    pub allow_auto_account_creation: bool,
 }
 
 impl Provider {
@@ -42,6 +46,7 @@ impl Provider {
             "github" => "/assets/img/brands/github.svg",
             "microsoft" => "/assets/img/brands/microsoft.svg",
             "google" => "/assets/img/brands/google.svg",
+            "openid" => "/assets/img/brands/openid.svg",
             s => s,
         }
     }

src/data/provider_configuration.rs

@@ -26,7 +26,9 @@ impl ProviderConfiguration {
         let state = urlencoding::encode(&state.state_id).to_string();
         let callback_url = AppConfig::get().oidc_provider_redirect_url();
 
-        format!("{authorization_url}?response_type=code&scope=openid%20profile%20email&client_id={client_id}&state={state}&redirect_uri={callback_url}")
+        format!(
+            "{authorization_url}?response_type=code&scope=openid%20profile%20email&client_id={client_id}&state={state}&redirect_uri={callback_url}"
+        )
     }
 
     /// Retrieve the authorization token after a successful authentication, using an authorization code

src/data/session_identity.rs

@@ -5,20 +5,15 @@ use serde::{Deserialize, Serialize};
 use crate::data::user::{User, UserID};
 use crate::utils::time::time;
 
-#[derive(Debug, Serialize, Deserialize, Eq, PartialEq)]
+#[derive(Debug, Serialize, Deserialize, Eq, PartialEq, Default)]
 pub enum SessionStatus {
+    #[default]
     Invalid,
     SignedIn,
     NeedNewPassword,
     Need2FA,
 }
 
-impl Default for SessionStatus {
-    fn default() -> Self {
-        Self::Invalid
-    }
-}
-
 #[derive(Debug, Serialize, Deserialize, Default)]
 pub struct SessionIdentityData {
     pub id: Option<UserID>,
@@ -46,7 +41,7 @@ impl SessionIdentity<'_> {
             .map(|f| match f {
                 Ok(d) => Some(d),
                 Err(e) => {
-                    log::warn!("Failed to deserialize session data! {:?}", e);
+                    log::warn!("Failed to deserialize session data! {e:?}");
                     None
                 }
             })
@@ -65,7 +60,7 @@ impl SessionIdentity<'_> {
 
         log::debug!("Will set user session data.");
         if let Err(e) = Identity::login(&req.extensions(), s) {
-            log::error!("Failed to set session data! {}", e);
+            log::error!("Failed to set session data! {e}");
         }
         log::debug!("Did set user session data.");
     }

src/data/totp_key.rs

@@ -1,5 +1,3 @@
-use std::io::ErrorKind;
-
 use base32::Alphabet;
 use rand::Rng;
 use totp_rfc6238::{HashAlgorithm, TotpGenerator};
@@ -21,7 +19,7 @@ pub struct TotpKey {
 impl TotpKey {
     /// Generate a new TOTP key
     pub fn new_random() -> Self {
-        let random_bytes = rand::thread_rng().gen::<[u8; 20]>();
+        let random_bytes = rand::rng().random::<[u8; 20]>();
         Self {
             encoded: base32::encode(BASE32_ALPHABET, &random_bytes),
         }
@@ -80,7 +78,7 @@ impl TotpKey {
 
     /// Get the code at a specific time
     fn get_code_at<F: Fn() -> u64>(&self, get_time: F) -> Res<String> {
-        let gen = TotpGenerator::new()
+        let generator = TotpGenerator::new()
             .set_digit(NUM_DIGITS)
             .unwrap()
             .set_step(PERIOD)
@@ -90,15 +88,14 @@ impl TotpKey {
 
         let key = match base32::decode(BASE32_ALPHABET, &self.encoded) {
             None => {
-                return Err(Box::new(std::io::Error::new(
-                    ErrorKind::Other,
+                return Err(Box::new(std::io::Error::other(
                     "Failed to decode base32 secret!",
                 )));
             }
             Some(k) => k,
         };
 
-        Ok(gen.get_code_with(&key, get_time))
+        Ok(generator.get_code_with(&key, get_time))
     }
 
     /// Check a code's validity

src/data/user.rs

@@ -14,6 +14,12 @@ use crate::utils::time::{fmt_time, time};
 #[derive(Clone, Debug, Eq, PartialEq, serde::Serialize, serde::Deserialize, Encode, Decode)]
 pub struct UserID(pub String);
 
+impl UserID {
+    pub fn random() -> Self {
+        Self(uuid::Uuid::new_v4().to_string())
+    }
+}
+
 #[derive(Debug, Clone)]
 pub struct GeneralSettings {
     pub uid: UserID,
@@ -26,7 +32,7 @@ pub struct GeneralSettings {
     pub is_admin: bool,
 }
 
-#[derive(Eq, PartialEq, Clone, Debug)]
+#[derive(Eq, PartialEq, Clone, Debug, serde::Serialize)]
 pub enum GrantedClients {
     AllClients,
     SomeClients(Vec<ClientID>),
@@ -46,6 +52,12 @@ impl GrantedClients {
 #[derive(Clone, Debug, Eq, PartialEq, serde::Serialize, serde::Deserialize)]
 pub struct FactorID(pub String);
 
+impl FactorID {
+    pub fn random() -> Self {
+        Self(uuid::Uuid::new_v4().to_string())
+    }
+}
+
 #[derive(Clone, Debug, serde::Serialize, serde::Deserialize)]
 pub enum TwoFactorType {
     TOTP(TotpKey),
@@ -60,15 +72,6 @@ pub struct TwoFactor {
 }
 
 impl TwoFactor {
-    pub fn quick_description(&self) -> String {
-        format!(
-            "#{} of type {} and name '{}'",
-            self.id.0,
-            self.type_str(),
-            self.name
-        )
-    }
-
     pub fn type_str(&self) -> &'static str {
         match self.kind {
             TwoFactorType::TOTP(_) => "Authenticator app",
@@ -170,19 +173,6 @@ impl User {
         format!("{} {}", self.first_name, self.last_name)
     }
 
-    pub fn quick_identity(&self) -> String {
-        format!(
-            "{} {} {} ({:?})",
-            match self.admin {
-                true => "admin",
-                false => "user",
-            },
-            self.username,
-            self.email,
-            self.uid
-        )
-    }
-
     /// Get the list of sources from which a user can authenticate from
     pub fn authorized_authentication_sources(&self) -> AuthorizedAuthenticationSources {
         AuthorizedAuthenticationSources {
@@ -317,7 +307,7 @@ impl Eq for User {}
 impl Default for User {
     fn default() -> Self {
         Self {
-            uid: UserID(uuid::Uuid::new_v4().to_string()),
+            uid: UserID::random(),
             first_name: "".to_string(),
             last_name: "".to_string(),
             username: "".to_string(),

src/data/users_file_entity.rs

@@ -3,7 +3,7 @@ use std::net::IpAddr;
 use crate::actors::users_actor::{AuthorizedAuthenticationSources, UsersSyncBackend};
 use crate::data::entity_manager::EntityManager;
 use crate::data::user::{FactorID, GeneralSettings, GrantedClients, TwoFactor, User, UserID};
-use crate::utils::err::{new_error, Res};
+use crate::utils::err::{Res, new_error};
 use crate::utils::time::time;
 
 impl EntityManager<User> {
@@ -18,7 +18,7 @@ impl EntityManager<User> {
         };
 
         if let Err(e) = self.replace_entries(|u| u.uid.eq(id), &update(user)) {
-            log::error!("Failed to update user information! {:?}", e);
+            log::error!("Failed to update user information! {e:?}");
             return Err(e);
         }
 
@@ -31,28 +31,25 @@ fn hash_password<P: AsRef<[u8]>>(pwd: P) -> Res<String> {
 }
 
 fn verify_password<P: AsRef<[u8]>>(pwd: P, hash: &str) -> bool {
-    match bcrypt::verify(pwd, hash) {
-        Ok(r) => r,
-        Err(e) => {
-            log::warn!("Failed to verify password! {:?}", e);
+    bcrypt::verify(pwd, hash).unwrap_or_else(|e| {
+        log::warn!("Failed to verify password! {e:?}");
         false
-        }
-    }
+    })
 }
 
 impl UsersSyncBackend for EntityManager<User> {
-    fn find_by_email(&self, u: &str) -> Res<Option<User>> {
+    fn find_by_username_or_email(&self, u: &str) -> Res<Option<User>> {
         for entry in self.iter() {
-            if entry.email.eq(u) {
+            if entry.username.eq(u) || entry.email.eq(u) {
                 return Ok(Some(entry.clone()));
             }
         }
         Ok(None)
     }
 
-    fn find_by_username_or_email(&self, u: &str) -> Res<Option<User>> {
+    fn find_by_email(&self, u: &str) -> Res<Option<User>> {
         for entry in self.iter() {
-            if entry.username.eq(u) || entry.email.eq(u) {
+            if entry.email.eq(u) {
                 return Ok(Some(entry.clone()));
             }
         }
@@ -74,7 +71,7 @@ impl UsersSyncBackend for EntityManager<User> {
 
     fn create_user_account(&mut self, settings: GeneralSettings) -> Res<UserID> {
         let mut user = User {
-            uid: UserID(uuid::Uuid::new_v4().to_string()),
+            uid: UserID::random(),
             ..Default::default()
         };
         user.update_general_settings(settings);

src/data/webauthn_manager.rs

@@ -1,4 +1,3 @@
-use std::io::ErrorKind;
 use std::sync::Arc;
 
 use actix_web::web;
@@ -109,17 +108,11 @@ impl WebAuthManager {
     ) -> Res<WebauthnPubKey> {
         let state: RegisterKeyOpaqueData = self.crypto_wrapper.decrypt(opaque_state)?;
         if state.user_id != user.uid {
-            return Err(Box::new(std::io::Error::new(
-                ErrorKind::Other,
-                "Invalid user for pubkey!",
-            )));
+            return Err(Box::new(std::io::Error::other("Invalid user for pubkey!")));
         }
 
         if state.expire < time() {
-            return Err(Box::new(std::io::Error::new(
-                ErrorKind::Other,
-                "Challenge has expired!",
-            )));
+            return Err(Box::new(std::io::Error::other("Challenge has expired!")));
         }
 
         let res = self.core.finish_passkey_registration(
@@ -157,17 +150,11 @@ impl WebAuthManager {
     ) -> Res {
         let state: AuthStateOpaqueData = self.crypto_wrapper.decrypt(opaque_state)?;
         if &state.user_id != user_id {
-            return Err(Box::new(std::io::Error::new(
-                ErrorKind::Other,
-                "Invalid user for pubkey!",
-            )));
+            return Err(Box::new(std::io::Error::other("Invalid user for pubkey!")));
         }
 
         if state.expire < time() {
-            return Err(Box::new(std::io::Error::new(
-                ErrorKind::Other,
-                "Challenge has expired!",
-            )));
+            return Err(Box::new(std::io::Error::other("Challenge has expired!")));
         }
 
         self.core.finish_passkey_authentication(

src/main.rs

@@ -2,14 +2,14 @@ use core::time::Duration;
 use std::sync::Arc;
 
 use actix::Actor;
-use actix_identity::config::LogoutBehaviour;
 use actix_identity::IdentityMiddleware;
+use actix_identity::config::LogoutBehavior;
 use actix_remote_ip::RemoteIPConfig;
-use actix_session::storage::CookieSessionStore;
 use actix_session::SessionMiddleware;
+use actix_session::storage::CookieSessionStore;
 use actix_web::cookie::{Key, SameSite};
 use actix_web::middleware::Logger;
-use actix_web::{get, middleware, web, App, HttpResponse, HttpServer};
+use actix_web::{App, HttpResponse, HttpServer, get, middleware, web};
 
 use basic_oidc::actors::bruteforce_actor::BruteForceActor;
 use basic_oidc::actors::openid_sessions_actor::OpenIDSessionsActor;
@@ -51,7 +51,7 @@ async fn main() -> std::io::Result<()> {
 
     // Create initial user if required
     if users.is_empty() {
-        log::info!("Create default {} user", DEFAULT_ADMIN_USERNAME);
+        log::info!("Create default {DEFAULT_ADMIN_USERNAME} user");
         let default_admin = User {
             username: DEFAULT_ADMIN_USERNAME.to_string(),
             authorized_clients: None,
@@ -100,7 +100,7 @@ async fn main() -> std::io::Result<()> {
         .build();
 
         let identity_middleware = IdentityMiddleware::builder()
-            .logout_behaviour(LogoutBehaviour::PurgeSession)
+            .logout_behavior(LogoutBehavior::PurgeSession)
             .visit_deadline(Some(Duration::from_secs(MAX_INACTIVITY_DURATION)))
             .login_deadline(Some(Duration::from_secs(MAX_SESSION_DURATION)))
             .build();

src/middlewares/auth_middleware.rs

@@ -1,15 +1,15 @@
 //! # Authentication middleware
 
-use std::future::{ready, Future, Ready};
+use std::future::{Future, Ready, ready};
 use std::pin::Pin;
 use std::rc::Rc;
 
 use actix_identity::IdentityExt;
 use actix_web::body::EitherBody;
-use actix_web::http::{header, Method};
+use actix_web::http::{Method, header};
 use actix_web::{
-    dev::{forward_ready, Service, ServiceRequest, ServiceResponse, Transform},
     Error, HttpResponse,
+    dev::{Service, ServiceRequest, ServiceResponse, Transform, forward_ready},
 };
 
 use crate::constants::{
@@ -89,26 +89,22 @@ where
         Box::pin(async move {
             // Check if POST request comes from another website (block invalid origins)
             let origin = req.headers().get(header::ORIGIN);
-            if req.method() == Method::POST && req.path() != TOKEN_URI && req.path() != USERINFO_URI
-            {
-                if let Some(o) = origin {
-                    if !o
+            if req.method() == Method::POST
+                && req.path() != TOKEN_URI
+                && req.path() != USERINFO_URI
+                && let Some(o) = origin
+                && !o
                     .to_str()
                     .unwrap_or("bad")
                     .eq(&AppConfig::get().website_origin)
             {
-                        log::warn!(
-                            "Blocked POST request from invalid origin! Origin given {:?}",
-                            o
-                        );
+                log::warn!("Blocked POST request from invalid origin! Origin given {o:?}");
                 return Ok(req.into_response(
                     HttpResponse::Unauthorized()
                         .body("POST request from invalid origin!")
                         .map_into_right_body(),
                 ));
             }
-                }
-            }
 
             if req.path().starts_with("/.git") {
                 return Ok(req.into_response(
@@ -133,8 +129,8 @@ where
                 _ => ConnStatus::SignedOut,
             };
 
-            log::trace!("Connection data: {:#?}", session_data);
-            log::debug!("Connection status: {:?}", session);
+            log::trace!("Connection data: {session_data:#?}");
+            log::debug!("Connection status: {session:?}");
 
             // Redirect user to login page
             if !session.is_auth()

src/utils/string_utils.rs

@@ -1,14 +1,9 @@
 use lazy_regex::regex_find;
-use rand::distributions::Alphanumeric;
-use rand::Rng;
+use rand::distr::{Alphanumeric, SampleString};
 
 /// Generate a random string of a given size
 pub fn rand_str(len: usize) -> String {
-    rand::thread_rng()
-        .sample_iter(&Alphanumeric)
-        .map(char::from)
-        .take(len)
-        .collect()
+    Alphanumeric.sample_string(&mut rand::rng(), len)
 }
 
 /// Parse environment variables
@@ -49,8 +44,10 @@ mod test {
     const VAR_ONE: &str = "VAR_ONE";
     #[test]
     fn test_apply_env_var() {
+        unsafe {
             env::set_var(VAR_ONE, "good");
-        let src = format!("This is ${{{}}}", VAR_ONE);
+        }
+        let src = format!("This is ${{{VAR_ONE}}}");
         assert_eq!("This is good", apply_env_vars(&src));
     }
 
@@ -58,7 +55,7 @@ mod test {
 
     #[test]
     fn test_invalid_var_syntax() {
-        let src = format!("This is ${{{}}}", VAR_INVALID);
+        let src = format!("This is ${{{VAR_INVALID}}}");
         assert_eq!(src, apply_env_vars(&src));
     }
 

templates/login/base_login_page.html

@@ -30,6 +30,12 @@
                 font-size: 3.5rem;
             }
         }
+
+        @media screen and (min-width: 767px) {
+            .bg-login {
+                background-image: url({{ p.background_image }});
+            }
+        }
     </style>
 
 

templates/login/login.html

@@ -18,6 +18,8 @@
 
 </style>
 
+<!-- Local login -->
+{% if show_local_login %}
 <form action="/login?redirect={{ p.redirect_uri.get_encoded() }}" method="post">
     <div>
         <div class="form-floating">
@@ -36,6 +38,7 @@
     <button class="w-100 btn btn-lg btn-primary" type="submit">Sign in</button>
 
 </form>
+{% endif %}
 
 <!-- Upstream providers -->
 {% if !providers.is_empty() %}

templates/settings/base_settings_page.html

@@ -24,7 +24,7 @@
                 Account details
             </a>
         </li>
-        {% if p.user.allow_local_login %}
+        {% if p.user.allow_local_login && p.local_login_enabled %}
         <li>
             <a href="/settings/change_password" class="nav-link link-dark">
                 Change password

templates/settings/clients_list.html

@@ -1,7 +1,7 @@
 {% extends "base_settings_page.html" %}
 {% block content %}
 
-<table class="table table-hover" style="max-width: 800px;" aria-describedby="Clients list">
+<table class="table table-hover table-break-works" style="max-width: 800px;" aria-describedby="Clients list">
     <thead>
     <tr>
         <th scope="col">ID</th>