Can register new clients

src/user.rs

@@ -1,10 +1,11 @@
-use crate::app_config::AppConfig;
-use crate::utils::curr_time;
 use s3::error::S3Error;
 use s3::request::ResponseData;
 use s3::{Bucket, BucketConfiguration};
 use thiserror::Error;
 
+use crate::app_config::AppConfig;
+use crate::utils::{curr_time, rand_str};
+
 #[derive(Error, Debug)]
 pub enum UserError {
     #[error("failed to fetch user configuration: {0}")]
@@ -27,6 +28,34 @@ pub struct User {
     pub email: String,
 }
 
+/// Single API client information
+#[derive(serde::Serialize, serde::Deserialize)]
+pub struct APIClient {
+    /// Client unique ID
+    pub id: uuid::Uuid,
+
+    /// Client description
+    pub description: String,
+
+    /// Restricted API network for token
+    pub network: Option<ipnet::IpNet>,
+
+    /// Client secret
+    pub secret: String,
+}
+
+impl APIClient {
+    /// Generate a new API client
+    pub fn generate(description: String, network: Option<ipnet::IpNet>) -> Self {
+        Self {
+            id: Default::default(),
+            description,
+            network,
+            secret: rand_str(20),
+        }
+    }
+}
+
 #[derive(serde::Serialize, serde::Deserialize)]
 pub struct UserConfig {
     /// Target user ID
@@ -40,6 +69,9 @@ pub struct UserConfig {
 
     /// Current user matrix token
     pub matrix_token: String,
+
+    /// API clients
+    pub clients: Vec<APIClient>,
 }
 
 impl UserConfig {
@@ -97,6 +129,7 @@ impl UserConfig {
                     created: curr_time()?,
                     updated: curr_time()?,
                     matrix_token: "".to_string(),
+                    clients: vec![],
                 })
             }
             Err(e) => Err(UserError::FetchUserConfig(e).into()),