Can specify environment variables in client configuration

src/data/client.rs

@@ -1,4 +1,5 @@
 use crate::data::entity_manager::EntityManager;
+use crate::utils::string_utils::apply_env_vars;
 
 #[derive(Clone, Debug, serde::Serialize, serde::Deserialize, Eq, PartialEq)]
 pub struct ClientID(pub String);
@@ -32,4 +33,14 @@ impl EntityManager<Client> {
         }
         None
     }
+
+    pub fn apply_environment_variables(&mut self) {
+        for c in self.iter_mut() {
+            c.id = ClientID(apply_env_vars(&c.id.0));
+            c.name = apply_env_vars(&c.name);
+            c.description = apply_env_vars(&c.description);
+            c.secret = apply_env_vars(&c.secret);
+            c.redirect_uri = apply_env_vars(&c.redirect_uri);
+        }
+    }
 }