Implement basic login & registration forms

src/auth/types.ts

@@ -3,6 +3,11 @@ import {Awaitable, JSONState, Maybe, Rehydratable} from '../util'
 /** Value that can be used to uniquely identify a user. */
 export type AuthenticatableIdentifier = string | number
 
+export interface AuthenticatableCredentials {
+    identifier: string,
+    credential: string,
+}
+
 /**
  * Base class for entities that can be authenticated.
  */
@@ -32,5 +37,7 @@ export abstract class AuthenticatableRepository {
      * Returns the user if the credentials are valid.
      * @param credentials
      */
-    abstract getByCredentials(credentials: Record<string, string>): Awaitable<Maybe<Authenticatable>>
+    abstract getByCredentials(credentials: AuthenticatableCredentials): Awaitable<Maybe<Authenticatable>>
+
+    abstract createByCredentials(credentials: AuthenticatableCredentials): Awaitable<Authenticatable>
 }