Restrict Firebase authentication to a certain domain

问题

I want to restrict the Firebase Authentication only by ne mail domain name, to make this mail access to my application :

exemple@exemple.fr

I did this in the database side of firebase

{
  "rules": {
    ".read": "auth.token.email.endsWith('@exemple.fr')",
    ".write": "auth.token.email.endsWith('@exemple.fr')"
  }
}

I think i'm doing something wrong, thank you for your help.

回答1:

Try this

{
  "rules": {
    ".read": "auth.token.email.matches(/.*@exemple.fr$/)",
    ".write": "auth.token.email.matches(/.*@exemple.fr$/)"
   }
}

来源：https://stackoverflow.com/questions/46614476/restrict-firebase-authentication-to-a-certain-domain