Add oauth2 client

src/lib.rs

@@ -0,0 +1,58 @@
+// Copyright (c) Tribufu. All Rights Reserved.
+
+#![allow(dead_code)]
+
+use alnilam_consts::TARGET_TRIPLE;
+use anyhow::Result;
+use reqwest::header::{HeaderMap, HeaderValue};
+use reqwest::Client;
+
+pub const VERSION: &str = env!("CARGO_PKG_VERSION");
+
+#[derive(Clone)]
+pub struct TribufuClient {
+    client_id: u64,
+    client_secret: String,
+    http: Client,
+}
+
+impl TribufuClient {
+    const BASE_URL: &'static str = "https://api.tribufu.com";
+
+    pub fn new(id: u64, secret: impl Into<String>) -> Result<TribufuClient> {
+        let user_agent = format!(
+            "Tribufu/{} (+https://api.tribufu.com; {})",
+            VERSION, TARGET_TRIPLE
+        );
+
+        let mut headers = HeaderMap::new();
+        headers.insert("X-Tribufu-Language", HeaderValue::from_static("rust"));
+        headers.insert("X-Tribufu-Version", HeaderValue::from_static(VERSION));
+
+        let http = Client::builder()
+            .default_headers(headers)
+            .user_agent(user_agent)
+            .build()?;
+
+        Ok(TribufuClient {
+            client_id: id,
+            client_secret: secret.into(),
+            http,
+        })
+    }
+
+    pub fn id(&self) -> u64 {
+        self.client_id
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_client() {
+        let client = TribufuClient::new(0, "client_secret").unwrap();
+        assert_eq!(client.id(), 0);
+    }
+}