Restricting Cloud Firestore to a specific domain











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Is there a way to restrict Cloud Firestore (for hosting/web) to do CRUD operations with restrictions to one domain only, say xyz.com?



For example, the rule below locks read, update, delete without authorisation but you can still write things to the database.



service cloud.firestore {
match /databases/{database}/documents {
match /coming-soon-email-ids/{document=**} {
allow write;
allow read, update, delete: if request.auth.uid == !null;
}
}
}


Or do I have to integrate Google's firewall in it?










share|improve this question




























    up vote
    0
    down vote

    favorite












    Is there a way to restrict Cloud Firestore (for hosting/web) to do CRUD operations with restrictions to one domain only, say xyz.com?



    For example, the rule below locks read, update, delete without authorisation but you can still write things to the database.



    service cloud.firestore {
    match /databases/{database}/documents {
    match /coming-soon-email-ids/{document=**} {
    allow write;
    allow read, update, delete: if request.auth.uid == !null;
    }
    }
    }


    Or do I have to integrate Google's firewall in it?










    share|improve this question


























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      Is there a way to restrict Cloud Firestore (for hosting/web) to do CRUD operations with restrictions to one domain only, say xyz.com?



      For example, the rule below locks read, update, delete without authorisation but you can still write things to the database.



      service cloud.firestore {
      match /databases/{database}/documents {
      match /coming-soon-email-ids/{document=**} {
      allow write;
      allow read, update, delete: if request.auth.uid == !null;
      }
      }
      }


      Or do I have to integrate Google's firewall in it?










      share|improve this question















      Is there a way to restrict Cloud Firestore (for hosting/web) to do CRUD operations with restrictions to one domain only, say xyz.com?



      For example, the rule below locks read, update, delete without authorisation but you can still write things to the database.



      service cloud.firestore {
      match /databases/{database}/documents {
      match /coming-soon-email-ids/{document=**} {
      allow write;
      allow read, update, delete: if request.auth.uid == !null;
      }
      }
      }


      Or do I have to integrate Google's firewall in it?







      firebase google-cloud-firestore firebase-security-rules






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 22 at 7:28









      Doug Stevenson

      66.5k87997




      66.5k87997










      asked Nov 22 at 7:11









      Akshay

      740828




      740828
























          1 Answer
          1






          active

          oldest

          votes

















          up vote
          2
          down vote



          accepted










          Firebase security rules aren't able to restrict access to a web domain. In a very general sense, it is not possible, because Firestore is intended to be accessed from mobile clients around the world, using web, Android, and iOS. Android and iOS clients never appear to be coming from some domain. They just directly access the database via the provided client library, or sometimes through the Firestore REST API. Web clients may even spoof their apparent domain (which is only really available by the insecure "Referrer" header in an HTTP request).






          share|improve this answer





















          • Ok is there a way to restric to one or more fields?
            – Akshay
            Nov 23 at 5:47










          • I don't know what you're asking. It sounds like the beginning of a whole new question that's unrelated to this one.
            – Doug Stevenson
            Nov 23 at 5:55










          • True. Will post a new one thanks.
            – Akshay
            Nov 23 at 7:46











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          1 Answer
          1






          active

          oldest

          votes








          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes








          up vote
          2
          down vote



          accepted










          Firebase security rules aren't able to restrict access to a web domain. In a very general sense, it is not possible, because Firestore is intended to be accessed from mobile clients around the world, using web, Android, and iOS. Android and iOS clients never appear to be coming from some domain. They just directly access the database via the provided client library, or sometimes through the Firestore REST API. Web clients may even spoof their apparent domain (which is only really available by the insecure "Referrer" header in an HTTP request).






          share|improve this answer





















          • Ok is there a way to restric to one or more fields?
            – Akshay
            Nov 23 at 5:47










          • I don't know what you're asking. It sounds like the beginning of a whole new question that's unrelated to this one.
            – Doug Stevenson
            Nov 23 at 5:55










          • True. Will post a new one thanks.
            – Akshay
            Nov 23 at 7:46















          up vote
          2
          down vote



          accepted










          Firebase security rules aren't able to restrict access to a web domain. In a very general sense, it is not possible, because Firestore is intended to be accessed from mobile clients around the world, using web, Android, and iOS. Android and iOS clients never appear to be coming from some domain. They just directly access the database via the provided client library, or sometimes through the Firestore REST API. Web clients may even spoof their apparent domain (which is only really available by the insecure "Referrer" header in an HTTP request).






          share|improve this answer





















          • Ok is there a way to restric to one or more fields?
            – Akshay
            Nov 23 at 5:47










          • I don't know what you're asking. It sounds like the beginning of a whole new question that's unrelated to this one.
            – Doug Stevenson
            Nov 23 at 5:55










          • True. Will post a new one thanks.
            – Akshay
            Nov 23 at 7:46













          up vote
          2
          down vote



          accepted







          up vote
          2
          down vote



          accepted






          Firebase security rules aren't able to restrict access to a web domain. In a very general sense, it is not possible, because Firestore is intended to be accessed from mobile clients around the world, using web, Android, and iOS. Android and iOS clients never appear to be coming from some domain. They just directly access the database via the provided client library, or sometimes through the Firestore REST API. Web clients may even spoof their apparent domain (which is only really available by the insecure "Referrer" header in an HTTP request).






          share|improve this answer












          Firebase security rules aren't able to restrict access to a web domain. In a very general sense, it is not possible, because Firestore is intended to be accessed from mobile clients around the world, using web, Android, and iOS. Android and iOS clients never appear to be coming from some domain. They just directly access the database via the provided client library, or sometimes through the Firestore REST API. Web clients may even spoof their apparent domain (which is only really available by the insecure "Referrer" header in an HTTP request).







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 22 at 7:28









          Doug Stevenson

          66.5k87997




          66.5k87997












          • Ok is there a way to restric to one or more fields?
            – Akshay
            Nov 23 at 5:47










          • I don't know what you're asking. It sounds like the beginning of a whole new question that's unrelated to this one.
            – Doug Stevenson
            Nov 23 at 5:55










          • True. Will post a new one thanks.
            – Akshay
            Nov 23 at 7:46


















          • Ok is there a way to restric to one or more fields?
            – Akshay
            Nov 23 at 5:47










          • I don't know what you're asking. It sounds like the beginning of a whole new question that's unrelated to this one.
            – Doug Stevenson
            Nov 23 at 5:55










          • True. Will post a new one thanks.
            – Akshay
            Nov 23 at 7:46
















          Ok is there a way to restric to one or more fields?
          – Akshay
          Nov 23 at 5:47




          Ok is there a way to restric to one or more fields?
          – Akshay
          Nov 23 at 5:47












          I don't know what you're asking. It sounds like the beginning of a whole new question that's unrelated to this one.
          – Doug Stevenson
          Nov 23 at 5:55




          I don't know what you're asking. It sounds like the beginning of a whole new question that's unrelated to this one.
          – Doug Stevenson
          Nov 23 at 5:55












          True. Will post a new one thanks.
          – Akshay
          Nov 23 at 7:46




          True. Will post a new one thanks.
          – Akshay
          Nov 23 at 7:46


















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