Merge pull request ceph#59946 from rhcs-dashboard/rbd-snapshot

mgr/dashboard: Forbid snapshot name "." and any containing "/".

Reviewed-by: Afreen Misbah <[email protected]>

Author: afreen23

src/pybind/mgr/dashboard/frontend/src/app/ceph/block/rbd-snapshot-form/rbd-snapshot-form-modal.component.html

@@ -37,6 +37,9 @@
           <span *ngIf="snapshotForm.showError('snapshotName', formDir, 'required')"
                 class="invalid-feedback"
                 i18n>This field is required.</span>
+          <span *ngIf="snapshotForm.showError('snapshotName', formDir, 'pattern')"
+                class="invalid-feedback"
+                i18n>The snapshot name cannot start with "." and cannot contain "/" and "@".</span>
         </ng-template>
       </div>
 

src/pybind/mgr/dashboard/frontend/src/app/ceph/block/rbd-snapshot-form/rbd-snapshot-form-modal.component.ts

@@ -53,7 +53,7 @@ export class RbdSnapshotFormModalComponent extends BaseModal implements OnInit {
   createForm() {
     this.snapshotForm = new CdFormGroup({
       snapshotName: new UntypedFormControl('', {
-        validators: [Validators.required]
+        validators: [Validators.required, Validators.pattern(/^(?!\.)[^/@]+$/)]
       }),
       mirrorImageSnapshot: new UntypedFormControl(false, {})
     });