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User Sessions

User session management is a crucial aspect of maintaining secure and efficient interactions within your application. This guide elaborates on how to manage user sessions through sign-ins and sign-outs using Contember's Tenant API.

Sign In to Your Account​

To sign in, you need a login token. Once you've successfully signed in, a session token will be issued, which is necessary for making subsequent authenticated requests.

Example: How to Sign In​

mutation {
  signIn(email: "[email protected]", password: "123456", expiration: 60) {
    ok
    result {
      token
    }
    error {
      code
    }
  }
}
note

The session token's expiration time will be automatically extended with each subsequent request you make, so you don't need to worry about frequent re-logins.

Sign Out of Your Account​

Signing out is straightforward: all you need to do is call the signOut mutation. This invalidates the session token associated with the current request, effectively logging you out.

Example: How to Sign Out from the Current Session​

mutation {
  signOut {
    ok
  }
}

Signing Out of All Sessions​

If you want to take an extra step in security or think your credentials have been compromised, you can invalidate all session tokens associated with your current identity by setting the all parameter to true.

Example: How to Sign Out from All Sessions​

mutation {
  signOut(all: true) {
    ok
  }
}
note

Keep in mind that the signOut mutation is only applicable for persons (users with a set of credentials). It cannot be called using a permanent API key. This design choice ensures that application-level permissions remain secure.

Advanced: Create session token manually​

For users with super_admin or project_admin roles, the createSessionToken mutation provides a way to generate session tokens for other users. This functionality enables administrators to act as a specific user.

Example: Create session token for given user​

mutation {
  createSessionToken(email: "[email protected]", expiration: 60) {
    ok
    result {
      token
    }
    error {
      code
    }
  }
}

You must supply either an email or a personId, along with an optional expiration time for the token.