feat: add sensitive preferences with encryption check

lib/main.py

@@ -272,6 +272,9 @@ class Button1Format(BaseModel):
 class Button2Format(BaseModel):
     sensitive_value: str
 
+class Button3Format(BaseModel):
+    preference_value: str
+
 
 @APP.post("/api/verify_initial_value")
 async def verify_initial_value(
@@ -293,6 +296,18 @@ async def verify_sensitive_value(
     return responses.JSONResponse(content={"sensitive_value": sensitive_value}, status_code=200)
 
 
+@APP.post("/api/verify_preference_value")
+async def verify_preference_value(
+    input1: Button3Format,
+    nc: Annotated[NextcloudApp, Depends(nc_app)],
+):
+    nc.preferences_ex.set_value("test_ex_app_sensitive_field", input1.preference_value, sensitive=True)
+    preference_value = nc.preferences_ex.get_value("test_ex_app_sensitive_field")
+    print("Old preference value: ", input1.preference_value)
+    print("Preference value: ", preference_value)
+    return responses.JSONResponse(content={"preference_value": preference_value}, status_code=200)
+
+
 @APP.post("/api/test_menu")
 async def test_menu_handler(
     file: UiActionFileInfo,

src/store/example.js

@@ -53,6 +53,22 @@ const actions = {
 			})
 	},
 
+	verifyPreferenceValue(context, value) {
+		axios.post(generateUrl(`${APP_API_PROXY_URL_PREFIX}/${EX_APP_ID}/api/verify_preference_value`), {
+			preference_value: value,
+		})
+			.then((res) => {
+				if ('preference_value' in res.data && res.data.preference_value === value) {
+					showSuccess(t('ui_example', 'Preference value is correct'))
+				} else {
+					showError(t('ui_example', 'Preference value is incorrect'))
+				}
+			})
+			.catch(() => {
+				showError(t('ui_example', 'Preference value is incorrect'))
+			})
+	},
+
 	sendNextcloudFileToExApp(context, fileInfo) {
 		axios.post(generateUrl(`${APP_API_PROXY_URL_PREFIX}/${EX_APP_ID}/api/nextcloud_file`), {
 			file_info: fileInfo,

src/views/ExAppView.vue

@@ -20,6 +20,14 @@
 						{{ t('ui_example', 'Verify sensitive value') }}
 					</NcButton>
 				</div>
+
+				<div style="margin: 10px 0; display: flex; align-items: center; width: 100%; justify-content: center; flex-direction: column;">
+					<NcInputField :value.sync="preference_value"
+						:label="t('ui_example', 'Test preference sensitive value')" />
+					<NcButton style="margin: 10px 0;" @click="verifyPreferenceValue">
+						{{ t('ui_example', 'Verify preference value') }}
+					</NcButton>
+				</div>
 			</div>
 		</NcAppContent>
 	</NcContent>
@@ -45,6 +53,7 @@ export default {
 	data() {
 		return {
 			initialState: JSON.parse(loadState('app_api', 'ui_example_state')),
+			preference_value: 'test_preference_value',
 		}
 	},
 	computed: {
@@ -59,6 +68,9 @@ export default {
 		verifySensitiveValue() {
 			this.$store.dispatch('verifySensitiveValue', this.initialState?.initial_sensitive_value)
 		},
+		verifyPreferenceValue() {
+			this.$store.dispatch('verifyPreferenceValue', this.preference_value)
+		},
 	},
 }
 </script>