Move to libs

libs/angular/src/components/set-pin.component.ts

@@ -0,0 +1,54 @@
+import { Directive, OnInit } from "@angular/core";
+
+import { CryptoService } from "jslib-common/abstractions/crypto.service";
+import { KeyConnectorService } from "jslib-common/abstractions/keyConnector.service";
+import { StateService } from "jslib-common/abstractions/state.service";
+import { Utils } from "jslib-common/misc/utils";
+
+import { ModalRef } from "./modal/modal.ref";
+
+@Directive()
+export class SetPinComponent implements OnInit {
+  pin = "";
+  showPin = false;
+  masterPassOnRestart = true;
+  showMasterPassOnRestart = true;
+
+  constructor(
+    private modalRef: ModalRef,
+    private cryptoService: CryptoService,
+    private keyConnectorService: KeyConnectorService,
+    private stateService: StateService
+  ) {}
+
+  async ngOnInit() {
+    this.showMasterPassOnRestart = this.masterPassOnRestart =
+      !(await this.keyConnectorService.getUsesKeyConnector());
+  }
+
+  toggleVisibility() {
+    this.showPin = !this.showPin;
+  }
+
+  async submit() {
+    if (Utils.isNullOrWhitespace(this.pin)) {
+      this.modalRef.close(false);
+    }
+
+    const kdf = await this.stateService.getKdfType();
+    const kdfIterations = await this.stateService.getKdfIterations();
+    const email = await this.stateService.getEmail();
+    const pinKey = await this.cryptoService.makePinKey(this.pin, email, kdf, kdfIterations);
+    const key = await this.cryptoService.getKey();
+    const pinProtectedKey = await this.cryptoService.encrypt(key.key, pinKey);
+    if (this.masterPassOnRestart) {
+      const encPin = await this.cryptoService.encrypt(this.pin);
+      await this.stateService.setProtectedPin(encPin.encryptedString);
+      await this.stateService.setDecryptedPinProtected(pinProtectedKey);
+    } else {
+      await this.stateService.setEncryptedPinProtected(pinProtectedKey.encryptedString);
+    }
+
+    this.modalRef.close(true);
+  }
+}