Feature: password removal workflow action (#11665)

src-ui/src/app/components/common/edit-dialog/workflow-edit-dialog/workflow-edit-dialog.component.html

@@ -430,6 +430,24 @@
           </div>
         </div>
       }
+      @case (WorkflowActionType.PasswordRemoval) {
+        <div class="row">
+          <div class="col">
+            <p class="small" i18n>
+              One password per line. The workflow will try them in order until one succeeds.
+            </p>
+            <pngx-input-textarea
+              i18n-title
+              title="Passwords"
+              formControlName="passwords"
+              rows="4"
+              [error]="error?.actions?.[i]?.passwords"
+              hint="Passwords are stored in plain text. Use with caution."
+              i18n-hint
+            ></pngx-input-textarea>
+          </div>
+        </div>
+      }
     }
   </div>
 </ng-template>

src-ui/src/app/components/common/edit-dialog/workflow-edit-dialog/workflow-edit-dialog.component.spec.ts

@@ -3,6 +3,7 @@ import { provideHttpClient, withInterceptorsFromDi } from '@angular/common/http'
 import { provideHttpClientTesting } from '@angular/common/http/testing'
 import { ComponentFixture, TestBed } from '@angular/core/testing'
 import {
+  FormArray,
   FormControl,
   FormGroup,
   FormsModule,
@@ -994,4 +995,32 @@ describe('WorkflowEditDialogComponent', () => {
     component.removeSelectedCustomField(3, formGroup)
     expect(formGroup.get('assign_custom_fields').value).toEqual([])
   })
+
+  it('should handle parsing of passwords from array to string and back on save', () => {
+    const passwordAction: WorkflowAction = {
+      id: 1,
+      type: WorkflowActionType.PasswordRemoval,
+      passwords: ['pass1', 'pass2'],
+    }
+    component.object = {
+      name: 'Workflow with Passwords',
+      id: 1,
+      order: 1,
+      enabled: true,
+      triggers: [],
+      actions: [passwordAction],
+    }
+    component.ngOnInit()
+
+    const formActions = component.objectForm.get('actions') as FormArray
+    expect(formActions.value[0].passwords).toBe('pass1\npass2')
+    formActions.at(0).get('passwords').setValue('pass1\npass2\npass3')
+    component.save()
+
+    expect(component.objectForm.get('actions').value[0].passwords).toEqual([
+      'pass1',
+      'pass2',
+      'pass3',
+    ])
+  })
 })

src-ui/src/app/components/common/edit-dialog/workflow-edit-dialog/workflow-edit-dialog.component.ts

@@ -139,6 +139,10 @@ export const WORKFLOW_ACTION_OPTIONS = [
     id: WorkflowActionType.Webhook,
     name: $localize`Webhook`,
   },
+  {
+    id: WorkflowActionType.PasswordRemoval,
+    name: $localize`Password removal`,
+  },
 ]
 
 export enum TriggerFilterType {
@@ -1202,11 +1206,25 @@ export class WorkflowEditDialogComponent
           headers: new FormControl(action.webhook?.headers),
           include_document: new FormControl(!!action.webhook?.include_document),
         }),
+        passwords: new FormControl(
+          this.formatPasswords(action.passwords ?? [])
+        ),
       }),
       { emitEvent }
     )
   }
 
+  private formatPasswords(passwords: string[] = []): string {
+    return passwords.join('\n')
+  }
+
+  private parsePasswords(value: string = ''): string[] {
+    return value
+      .split(/[\n,]+/)
+      .map((entry) => entry.trim())
+      .filter((entry) => entry.length > 0)
+  }
+
   private updateAllTriggerActionFields(emitEvent: boolean = false) {
     this.triggerFields.clear({ emitEvent: false })
     this.object?.triggers.forEach((trigger) => {
@@ -1331,6 +1349,7 @@ export class WorkflowEditDialogComponent
         headers: null,
         include_document: false,
       },
+      passwords: [],
     }
     this.object.actions.push(action)
     this.createActionField(action)
@@ -1367,6 +1386,7 @@ export class WorkflowEditDialogComponent
         if (action.type !== WorkflowActionType.Email) {
           action.email = null
         }
+        action.passwords = this.parsePasswords(action.passwords as any)
       })
     super.save()
   }

src-ui/src/app/data/workflow-action.ts

@@ -5,6 +5,7 @@ export enum WorkflowActionType {
   Removal = 2,
   Email = 3,
   Webhook = 4,
+  PasswordRemoval = 5,
 }
 
 export interface WorkflowActionEmail extends ObjectWithId {
@@ -97,4 +98,6 @@ export interface WorkflowAction extends ObjectWithId {
   email?: WorkflowActionEmail
 
   webhook?: WorkflowActionWebhook
+
+  passwords?: string[]
 }