login and authentication

login via totp
authentication via access and refresh tokens

src/entity/refresh.ts

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+import { Column, Entity, ManyToOne, PrimaryColumn } from "typeorm";
+import { user } from "./user";
+
+@Entity()
+export class refresh {
+  @PrimaryColumn({ generated: "increment", type: "int" })
+  id: number;
+
+  @Column({ type: "varchar", length: 255 })
+  token: string;
+
+  @Column({ type: "datetime" })
+  expiry: Date;
+
+  @ManyToOne(() => user)
+  user: user;
+}

src/entity/user.ts

@@ -0,0 +1,17 @@
+import { Column, Entity, OneToMany, PrimaryColumn } from "typeorm";
+import { refresh } from "./refresh";
+
+@Entity()
+export class user {
+  @PrimaryColumn({ generated: "increment", type: "int" })
+  id: number;
+
+  @Column({ type: "varchar", length: 255 })
+  mail: string;
+
+  @Column({ type: "varchar", length: 255 })
+  username: string;
+
+  @Column({ type: "varchar", length: 255 })
+  secret: string;
+}