flows-firebase-functions.ts•1.4 kB
/**
* Copyright 2024 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { onCallGenkit } from 'firebase-functions/https';
import { defineSecret } from 'firebase-functions/params';
import { z } from 'genkit';
import { ai } from '../genkit.js';
const apiKey = defineSecret('GOOGLE_GENAI_API_KEY');
const greetFlow = ai.defineFlow(
{
name: 'greet',
inputSchema: z.string(),
outputSchema: z.string(),
},
async (language: string) => {
const { text } = await ai.generate({
prompt: `Say hello in language ${language}`,
});
return text;
}
);
export const greetNoAuth = onCallGenkit(
{
secrets: [apiKey],
},
greetFlow
);
export const greetAuthAndAppCheck = onCallGenkit(
{
secrets: [apiKey],
authPolicy: (auth) => auth?.token?.email_verified && auth?.token?.admin,
enforceAppCheck: true,
},
greetFlow
);