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So my question is somewhat related to Firefox SecurityError: "The operation is insecure.". Uploading image works on all browsers expect Firefox Android App, It throws SecurityError. I am not able to understand how this is CORS issue. The image is just read from the FileReader and displayed in the UI.

reader.onload = (e) => {
    this.displayImage(e.target.result, file.name);
    this.toggleUploadInput();
  };
  reader.onerror = (e) => {
    alert('error:'+ e.target.error.name);
  };

Any help will be appreciated. Thanks.

Community
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Rahul Dhawani
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2 Answers2

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Solved, the Firefox didn't have the total access to the camera, mic .. You must make sure that it has access to all your device's resources that it is asking for.

Trabelsi Mohamed Hedi
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  • It actually can access the gallery, camera. So, I am guessing it's not related to asking permissions. Only the image is not sent back to FileReader – Rahul Dhawani Oct 14 '16 at 08:56
  • Can you tell me what's your Android version ? When I said all the access I mean all the access, camera, mic, gallery, gps .. Anything it is asking for, this is the thing that I did to fix the same problem (when the fileReader have this security issues) – Trabelsi Mohamed Hedi Oct 14 '16 at 09:25
  • My android version is 6.0.1 . How did you solve the problem? Is there any way to ask permission implicitly (by prompting, not through settings)? – Rahul Dhawani Oct 15 '16 at 11:43
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    No, I don't think that there is a way to ask the permission in your web app, but as I said you can manage that in the application's manager in your android settings and that's what I did to solve this problem. – Trabelsi Mohamed Hedi Oct 17 '16 at 07:43
  • To be exact, the permission we needed is for **Storage**. By default, firefox doesn't ask permission to access storage. If we try to download a file, it will ask for permission. After that its working fine. – Murali Manohar Jul 06 '17 at 11:37
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I gust go in the Firefox permissions and see this android screenshot

Then I turn on memory access and my script start work nice. As I remember I give all access to Firefox, but don't know why it's don't turn on(

Damir_ja
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