fix(files): Do not escape file names for filepicker buttons

The text is already escaped by Vue, so we should not escape or sanitize the filename.

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>

1 files changed, 38 insertions, 0 deletions

diff --git a/cypress/e2e/files/files_copy-move.cy.ts b/cypress/e2e/files/files_copy-move.cy.ts
index c265066f18c..6c37807aa73 100644
--- a/cypress/e2e/files/files_copy-move.cy.ts
+++ b/cypress/e2e/files/files_copy-move.cy.ts
@@ -35,6 +35,7 @@ describe('Files: Move or copy files', { testIsolation: true }, () => {
 		cy.deleteUser(currentUser)
 	})
 
+
 	it('Can copy a file to new folder', () => {
 		cy.uploadContent(currentUser, new Blob(), 'text/plain', '/original.txt')
 			.mkdir(currentUser, '/new-folder')
@@ -195,4 +196,41 @@ describe('Files: Move or copy files', { testIsolation: true }, () => {
 		getRowForFile('original.txt').should('be.visible')
 		getRowForFile('original (copy 2).txt').should('be.visible')
 	})
+
+	/** Test for https://github.com/nextcloud/server/issues/43329 */
+	context.only('escaping file and folder names', () => {
+		it('Can handle files with special characters', () => {
+			cy.uploadContent(currentUser, new Blob(), 'text/plain', '/original.txt')
+				.mkdir(currentUser, '/can\'t say')
+			cy.login(currentUser)
+			cy.visit('/apps/files')
+
+			copyFile('original.txt', 'can\'t say')
+
+			navigateToFolder('can\'t say')
+
+			cy.url().should('contain', 'dir=/can%27t%20say')
+			getRowForFile('original.txt').should('be.visible')
+			getRowForFile('can\'t say').should('not.exist')
+		})
+
+		/**
+		 * If escape is set to false (required for test above) then "<a>foo" would result in "<a>foo</a>" if sanitizing is not disabled
+		 * We should disable it as vue already escapes the text when using v-text
+		 */
+		it('does not incorrectly sanitize file names', () => {
+			cy.uploadContent(currentUser, new Blob(), 'text/plain', '/original.txt')
+				.mkdir(currentUser, '/<a href="#">foo')
+			cy.login(currentUser)
+			cy.visit('/apps/files')
+
+			copyFile('original.txt', '<a href="#">foo')
+
+			navigateToFolder('<a href="#">foo')
+
+			cy.url().should('contain', 'dir=/%3Ca%20href%3D%22%23%22%3Efoo')
+			getRowForFile('original.txt').should('be.visible')
+			getRowForFile('<a href="#">foo').should('not.exist')
+		})
+	})
 })