feat(credential): allow to add credential

src/services/login.rs

@@ -28,7 +28,11 @@ impl ApiCall for Login {
         
         let url = match self.host.clone() {
             Some(h) => {
-                let mut u = String::from("https://");
+                let mut u = if &h[0..8] == "https://" || &h[0..7] == "http://" {
+                    String::new()
+                } else {
+                    String::from("https://")
+                };
                 u.push_str(&h);
                 u.push_str("/ocs/v2.php/core/getapppassword");
                 u
@@ -53,6 +57,12 @@ impl Login {
         self
     }
 
+    pub fn set_auth(&mut self, username: &str, password: &str) -> &mut Login {
+        self.login = username.to_owned();
+        self.password = password.to_owned();
+        self
+    }
+
     pub fn set_host(&mut self, host: Option<String>) -> &mut Login {
         self.host = host;
         self