![]() ![]() OK, now let’s create a new payload.go file, and define the Payload struct inside it. If it is valid, the method will return the payload data stored inside the body of the token. The role of this VerifyToken() method is to checks if the input token is valid or not. We will declare this Playload struct in a moment. The second method is VerifyToken(), which takes a token string as input, and returns a Payload object or an error. Basically, this method will create and sign a new token for a specific username and valid duration. It returns a signed token string or an error. The CreateToken() method takes a username string and a valid duration as input. ![]() 3 How to write & run database migration in Golang 4 Generate CRUD Golang code from SQL | Compare db/sql, gorm, sqlx, sqlc 5 Write Go unit tests for db CRUD with random data 6 A clean way to implement database transaction in Golang 7 DB transaction lock & How to handle deadlock 8 How to avoid deadlock in DB transaction? Queries order matter! 9 Deeply understand Isolation levels and Read phenomena in MySQL & PostgreSQL 10 How to setup Github Actions for Go + Postgres to run automated tests 11 Implement RESTful HTTP API in Go using Gin 12 Load config from file & environment variables in Golang with Viper 13 Mock DB for testing HTTP API in Go and achieve 100% coverage 14 Implement transfer money API with a custom params validator in Go 15 Add users table with unique & foreign key constraints in PostgreSQL 16 How to handle DB errors in Golang correctly 17 How to securely store passwords? 18 How to write stronger unit tests with a custom go-mock matcher 19 Why PASETO is better than JWT for token-based authentication? 20 How to create and verify JWT & PASETO token in Golang 21 Implement login user API that returns PASETO or JWT access token in GoĮnter fullscreen mode Exit fullscreen mode Swift let currentUser = th()?.currentUserĬurrentUser?.1 Design DB schema and generate SQL code with dbdiagram.io 2 Install & use Docker + Postgres + TablePlus to create DB schema. [currentUser getIDTokenForcingRefresh:YESĬompletion:^(NSString *_Nullable idToken, In and then get the ID token from the signed-in user: ![]() To retrieve the ID token from the client, make sure the user is signed Re-use that ID token to identify the user or device on your custom backend Resources, such as Firebase Realtime Database and Cloud Storage. ID token that uniquely identifies them and grants them access to several When a user or device successfully signs in, Firebase creates a corresponding More information on how to initialize the Admin SDK with a service account. Follow the Admin SDK setup instructions for To verify ID tokens with the Firebase Admin SDK, you must have a serviceĪccount. ![]() Tokens that you create with the Admin SDKs. Warning: The ID token verification methods included in the Firebase Admin SDKsĪre meant to verify ID tokens that come from the client SDKs, not the custom Problem before verifying ID tokens yourself. Note: Many use cases for verifying ID tokens on the server can be accomplishedīy using Security Rules for the Firebase Realtime DatabaseĪnd Cloud Storage. This way to securely identify the currently signed-in user on your server. Then, on the server, verify the integrity and authenticity of the Securely, after a successful sign-in, send the user's ID token to your server Might need to identify the currently signed-in user on that server. If your Firebase client app communicates with a custom backend server, you ![]()
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