wip: connect to github

src/api/auth.rs

@@ -1,17 +1,24 @@
+use std::collections::HashMap;
+
 use serde::Deserialize;
 
-use crate::{api, query};
+use crate::{
+    api,
+    query::{self, use_query},
+};
+
+pub(crate) const DEVICE_LOGIN_FLOW_URL: &str = "https://github.com/login/device";
 
 #[derive(Clone)]
 pub struct CreateDeviceCode;
 
 #[derive(Deserialize)]
-pub struct DeviceCodeResponse {
-    device_code: String,
-    user_code: String,
-    vertification_uri: String,
-    expires_in: u16,
-    interval: u16,
+pub(crate) struct DeviceCodeResponse {
+    pub device_code: String,
+    pub user_code: String,
+    pub vertification_uri: Option<String>,
+    pub expires_in: u16,
+    pub interval: u16,
 }
 
 impl query::QueryFn for CreateDeviceCode {
@@ -24,17 +31,57 @@ impl query::QueryFn for CreateDeviceCode {
     }
 
     async fn run(&self, c: &Self::Context) -> Result<Self::Data, Self::Error> {
-        let data = c
+        let res = c
             .http
             .post(format!(
                 "https://github.com/login/device/code?client_id={}",
                 c.github.client_id
             ))
+            .header("Accept", "application/json")
             .send()
-            .await?
-            .bytes()
             .await?;
 
-        serde_json::from_slice::<DeviceCodeResponse>(&data).map_err(|e| e.into())
+        api::parse_response(res).await
+    }
+}
+
+#[derive(Clone)]
+pub struct RequestAccessToken {
+    pub device_code: String,
+}
+
+#[derive(Deserialize)]
+pub struct RequestAccessTokenResponse {
+    pub access_token: String,
+    pub token_type: String,
+    pub scope: String,
+}
+
+impl query::QueryFn for RequestAccessToken {
+    type Data = RequestAccessTokenResponse;
+    type Error = api::Error;
+    type Context = api::QueryContext;
+
+    fn key(&self) -> &'static str {
+        "auth.access_token"
+    }
+
+    async fn run(&self, c: &Self::Context) -> Result<Self::Data, Self::Error> {
+        let mut params = HashMap::new();
+        params.insert("client_id", c.github.client_id);
+        params.insert("device_code", &self.device_code);
+        params.insert("grant_type", "urn:ietf:params:oauth:grant-type:device_code");
+
+        let res = c
+            .http
+            .post(format!(
+                "https://github.com/login/oauth/access_token?client_id={}&device_code={}",
+                c.github.client_id, self.device_code
+            ))
+            .form(&params)
+            .send()
+            .await?;
+
+        api::parse_response(res).await
     }
 }