Add auth and oauth endpoints

examples/oauth_login.rs

@@ -0,0 +1,52 @@
+use immich_sdk::{Client, Config};
+use std::time::Duration;
+use immich_sdk::models::{OAuthConfigDto, OAuthCallbackDto};
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let config = Config::new("http://localhost:2283")
+        .with_api_key("your-api-key")
+        .with_timeout(Duration::from_secs(30));
+    let client = Client::new(config)?;
+
+    println!("Starting OAuth authorization process...");
+
+    // 1. Start OAuth authorization
+    // In a real scenario, this URL would be opened in a browser.
+    let auth_config = OAuthConfigDto {
+        redirect_uri: "http://localhost:8080/callback".to_string(),
+        code_challenge: None,
+        state: Some("random_state_string".to_string()),
+    };
+
+    let auth_response = client
+        .oauth()
+        .authorize(auth_config)
+        .await?;
+
+    let auth_url = auth_response.url;
+    println!("Please visit this URL to authorize: {}", auth_url);
+
+    // 2. Simulate the callback from the OAuth provider
+    // In a real scenario, your web server would receive this POST request.
+    let callback_data = OAuthCallbackDto {
+        url: "http://localhost:8080/callback".to_string(),
+        state: Some("random_state_string".to_string()),
+        code_verifier: Some("some_verifier".to_string()),
+    };
+
+    println!("Simulating OAuth callback with: {:?}", callback_data);
+
+    // 3. Finish OAuth process by exchanging the code for a session token
+    let login_response = client
+        .oauth()
+        .finish_oauth(callback_data)
+        .await?;
+
+    println!("Successfully logged in!");
+    println!("Access Token: {}", login_response.access_token);
+    println!("User ID: {}", login_response.user_id);
+    println!("User Email: {}", login_response.user_email);
+
+    Ok(())
+}

src/apis/auth.rs

@@ -0,0 +1,55 @@
+//! Authentication API
+
+use crate::{
+    Client,
+    error::Result,
+    models::{
+        AuthStatusResponseDto, LoginCredentialDto, LoginResponseDto, LogoutResponseDto,
+        ValidateAccessTokenResponseDto,
+    },
+};
+
+/// API for authentication
+#[derive(Debug, Clone)]
+pub struct AuthApi {
+    client: Client,
+}
+
+impl AuthApi {
+    /// Create a new auth API instance
+    pub const fn new(client: Client) -> Self {
+        Self { client }
+    }
+
+    /// Login with username and password
+    pub async fn login(&self, credentials: LoginCredentialDto) -> Result<LoginResponseDto> {
+        let req = self.client.post("/auth/login").json(&credentials);
+        let response = self.client.execute(req.build()?).await?;
+        let login_response: LoginResponseDto = response.json().await?;
+        Ok(login_response)
+    }
+
+    /// Logout the current user and invalidate the session token
+    pub async fn logout(&self) -> Result<LogoutResponseDto> {
+        let req = self.client.post("/auth/logout");
+        let response = self.client.execute(req.build()?).await?;
+        let logout_response: LogoutResponseDto = response.json().await?;
+        Ok(logout_response)
+    }
+
+    /// Get information about the current session
+    pub async fn get_auth_status(&self) -> Result<AuthStatusResponseDto> {
+        let req = self.client.get("/auth/status");
+        let response = self.client.execute(req.build()?).await?;
+        let auth_status: AuthStatusResponseDto = response.json().await?;
+        Ok(auth_status)
+    }
+
+    /// Validate the current authorization method is still valid
+    pub async fn validate_access_token(&self) -> Result<ValidateAccessTokenResponseDto> {
+        let req = self.client.post("/auth/validateToken");
+        let response = self.client.execute(req.build()?).await?;
+        let validate_response: ValidateAccessTokenResponseDto = response.json().await?;
+        Ok(validate_response)
+    }
+}

src/apis/mod.rs

@@ -5,6 +5,8 @@ pub mod assets;
 pub mod search;
 pub mod server;
 pub mod timeline;
+pub mod auth;
+pub mod oauth;
 
 // Re-export main API modules
 pub use albums::AlbumsApi;
@@ -12,3 +14,5 @@ pub use assets::AssetsApi;
 pub use search::SearchApi;
 pub use server::ServerApi;
 pub use timeline::TimelineApi;
+pub use auth::AuthApi;
+pub use oauth::OAuthApi;

src/apis/oauth.rs

@@ -0,0 +1,61 @@
+//! OAuth API
+
+use crate::{
+    Client,
+    error::Result,
+    models::{
+        OAuthAuthorizeResponseDto, OAuthCallbackDto, OAuthConfigDto, UserAdminResponseDto,
+        LoginResponseDto,
+    },
+};
+
+/// API for OAuth
+#[derive(Debug, Clone)]
+pub struct OAuthApi {
+    client: Client,
+}
+
+impl OAuthApi {
+    /// Create a new oauth API instance
+    pub const fn new(client: Client) -> Self {
+        Self { client }
+    }
+
+    /// Start OAuth authorization
+    pub async fn authorize(&self, config: OAuthConfigDto) -> Result<OAuthAuthorizeResponseDto> {
+        let req = self.client.post("/oauth/authorize").json(&config);
+        let response = self.client.execute(req.build()?).await?;
+        let auth_response: OAuthAuthorizeResponseDto = response.json().await?;
+        Ok(auth_response)
+    }
+
+    /// Finish OAuth authorization
+    pub async fn finish_oauth(&self, callback_data: OAuthCallbackDto) -> Result<LoginResponseDto> {
+        let req = self.client.post("/oauth/callback").json(&callback_data);
+        let response = self.client.execute(req.build()?).await?;
+        let login_response: LoginResponseDto = response.json().await?;
+        Ok(login_response)
+    }
+
+    /// Link an OAuth account
+    pub async fn link_oauth_account(&self, callback_data: OAuthCallbackDto) -> Result<UserAdminResponseDto> {
+        let req = self.client.post("/oauth/link").json(&callback_data);
+        let response = self.client.execute(req.build()?).await?;
+        let user_admin_response: UserAdminResponseDto = response.json().await?;
+        Ok(user_admin_response)
+    }
+
+    /// Redirect OAuth to mobile
+    pub async fn redirect_oauth_to_mobile(&self) -> Result<()> {
+        let req = self.client.get("/oauth/mobile-redirect");
+        self.client.execute(req.build()?).await?;
+        Ok(())
+    }
+
+    /// Unlink an OAuth account
+    pub async fn unlink_oauth_account(&self) -> Result<()> {
+        let req = self.client.post("/oauth/unlink");
+        self.client.execute(req.build()?).await?;
+        Ok(())
+    }
+}

src/client.rs

@@ -1,6 +1,6 @@
 //! Client for interacting with the Immich API
 
-use crate::apis::{AlbumsApi, AssetsApi, SearchApi, ServerApi, TimelineApi};
+use crate::apis::{AlbumsApi, AssetsApi, SearchApi, ServerApi, TimelineApi, AuthApi, OAuthApi};
 use crate::error::{ImmichError, Result};
 use std::sync::Arc;
 use std::time::Duration;
@@ -215,6 +215,16 @@ impl Client {
     pub fn timeline(&self) -> TimelineApi {
         TimelineApi::new(self.clone())
     }
+
+    /// Access the auth API
+    pub fn auth(&self) -> AuthApi {
+        AuthApi::new(self.clone())
+    }
+
+    /// Access the oauth API
+    pub fn oauth(&self) -> OAuthApi {
+        OAuthApi::new(self.clone())
+    }
 }
 
 #[cfg(test)]

src/models/mod.rs

@@ -574,24 +574,131 @@ pub struct SearchResponse {
     pub assets: SearchAssetResult,
 }
 
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_asset_type_serialization() {
-        let asset_type = AssetType::Image;
-        let json = serde_json::to_string(&asset_type).unwrap();
-        assert_eq!(json, r#""IMAGE""#);
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct LoginCredentialDto {
+    pub email: String,
+    pub password: String,
 }
 
-    #[test]
-    fn test_server_version_display() {
-        let version = ServerVersion {
-            major: 1,
-            minor: 137,
-            patch: 0,
-        };
-        assert_eq!(version.to_string(), "1.137.0");
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct LoginResponseDto {
+    pub access_token: String,
+    pub is_admin: bool,
+    pub is_onboarded: bool,
+    pub name: String,
+    pub profile_image_path: String,
+    pub should_change_password: bool,
+    pub user_email: String,
+    pub user_id: UserId,
 }
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct LogoutResponseDto {
+    pub redirect_uri: String,
+    pub successful: bool,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct AuthStatusResponseDto {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub expires_at: Option<DateTime<Utc>>,
+    pub is_elevated: bool,
+    pub password: bool,
+    pub pin_code: bool,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub pin_expires_at: Option<DateTime<Utc>>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct ValidateAccessTokenResponseDto {
+    pub auth_status: bool,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct OAuthConfigDto {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub code_challenge: Option<String>,
+    pub redirect_uri: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub state: Option<String>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct OAuthAuthorizeResponseDto {
+    pub url: String,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct OAuthCallbackDto {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub code_verifier: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub state: Option<String>,
+    pub url: String,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct UserAdminResponseDto {
+    pub avatar_color: UserAvatarColor,
+    pub created_at: DateTime<Utc>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub deleted_at: Option<DateTime<Utc>>,
+    pub email: String,
+    pub id: UserId,
+    pub is_admin: bool,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub license: Option<UserLicense>,
+    pub name: String,
+    pub oauth_id: String,
+    pub profile_changed_at: DateTime<Utc>,
+    pub profile_image_path: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub quota_size_in_bytes: Option<i64>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub quota_usage_in_bytes: Option<i64>,
+    pub should_change_password: bool,
+    pub status: UserStatus,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub storage_label: Option<String>,
+    pub updated_at: DateTime<Utc>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "lowercase")]
+pub enum UserAvatarColor {
+    Primary,
+    Pink,
+    Red,
+    Yellow,
+    Blue,
+    Green,
+    Purple,
+    Orange,
+    Gray,
+    Amber,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct UserLicense {
+    pub activated_at: DateTime<Utc>,
+    pub activation_key: String,
+    pub license_key: String,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "lowercase")]
+pub enum UserStatus {
+    Active,
+    Removing,
+    Deleted,
 }