CODEWITHSUNDEEP
google-cloud-storage
Richardson
Richardson

Reputation: 2284

storage rules for only png images firestore?

I have the following code in storage rules , but I cannot get it to work right, I need to prevent storing items other than pngs in to storage ? , but it is erroring out.

     // Add to storage     
      allow write:  
      if request.auth != null  // Authorized
      && request.auth.uid == userId  // Owner
      && request.resource.size < 1 * 1024 * 1024 // Uploaded item must be less than 1mb !
      && request.resource.contentType.matches('image/.*'); // only image !!
    //  && request.resource.contentType.matches('image/.png'); // only PNG !!

Upvotes: 4

Views: 768

Answers (1)

Hans Murangaza DRCongo
Hans Murangaza DRCongo

Reputation: 860

try with .png or .PNG. It checks if the filename ends with .png

// Add to storage     
      allow write:  
      if request.auth != null  // Authorized
      && request.auth.uid == userId  // Owner
      && request.resource.size < 1 * 1024 * 1024 // Uploaded item must be less than 1mb !
      && request.resource.contentType.matches('image/.*'); // only image !!
      && request.resource.name.matches(".*\\.png"); // only PNG !!

Upvotes: 5

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