example

Firebase App Check Example

A simple project that showcases how to use the Firebase App Check library

Table of Contents

• Installation

Installation

1. Clone the repository

2. Make sure you have Java 11 as a minimum, 17 is recommended

3. If you want to try this example, you have two options. Either go to build.gradle.kts and remove the mavenLocal() or if you already publish the library to your mavenLocal then remove the jitpack repository

4. Pass the following environment variables, go to your firebase project settings, in general tab

   • FIREBASE_PROJECT_NUMBER from the Project ID
   • FIREBASE_PROJECT_ID from the Project number

5. The routes:

   Get /: Unprotected route

   Get /products: Protected routes with two products /1 and /2

   Get /test: Unprotected route

   Post /test: Protected route

6. Send request and set the header X-Firebase-AppCheck with the app check token (jwt). you can get the token from firebase app to check sdk in the client apps (Android, iOS, macOS, Web) Or if you just want to test real quick try this expired token. (please notice the success of the test requires valid setup, you must generate the app token from client app that uses the same project)

Token for testing purposes:

eyJraWQiOiJ2Yy1sVEEiLCJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJzdWIiOiIxOjgwMjA4OTE0MjU1OTphbmRyb2lkOjI2ZDhjMDA3ZGVkMDNmODQyYTg4MmEiLCJhdWQiOlsicHJvamVjdHNcLzgwMjA4OTE0MjU1OSIsInByb2plY3RzXC9teW5vdGVzLWViNzE3Il0sInByb3ZpZGVyIjoiZGVidWciLCJpc3MiOiJodHRwczpcL1wvZmlyZWJhc2VhcHBjaGVjay5nb29nbGVhcGlzLmNvbVwvODAyMDg5MTQyNTU5IiwiZXhwIjoxNjk3MTM0NDg3LCJpYXQiOjE2OTcxMzA4ODcsImp0aSI6InZLZERfNTRhQ2tzVmpHV0xBN3d1TjZmWlFUQWRYZzRBWGJhYVBzRUZDV0EifQ.H_LGsCe5I-Z2uAgYU1isDmxQ-6PecdmjEqvkrZp9AWthNhsiMdlVYjUe2DaSmt3lhIlwCJyCh2YooOLvSlFAvdx5n__kB5O5C9Fw-Vw-zjSTOAi6lNB0hi8OEkIJhNgw2b_UipeVFd1I6ICkCdV93Ewr-clv-eDeMIg_b8vr3w6HtypZDVu3hAl6BjfxY9r7cm5eBmHGnOxwb1-flSKRJdBmrh4Bm0_imaDPSHw_rUwCUXHOAM-QfdQ-D4C15L_IJH4X6kT7nm8GMj47rQjr1d6CQZbW3xoIsTJvnpreOR1xyiHZiLydj1cwPt6r2DfmjRL6-tFs2u8c72CcoqQ4hhsJE9ZSk1BHXpnGw6t5PLPWmk-K7wCrn49U20SYsbOGzyMmwPs-nRyYL3QeV00brlaQWFN7pnjquYHtgJZgkVZlIe1Hh_8mBzTSLygc3-0Xw3FKf1X6p_jOyyN7Qi3Wf5GHvBdp_sYyuBtXMYVwhKQ56lYBX3waLP0KHSiDiDUW