SOI not found

[mparpaillon]

Hi,

When trying to hash some images I get this:

/Volumes/Crypt/www/project/node_modules/jpeg-js/lib/decoder.js:597
        throw "SOI not found";
        ^
SOI not found

For instance with this URL: https://i.pinimg.com/originals/6c/15/55/6c1555fe2fd5db94213a6629ae589068.jpg

Script to reproduce:

const imageHash = require('image-hash');

imageHash('https://i.pinimg.com/originals/6c/15/55/6c1555fe2fd5db94213a6629ae589068.jpg', 8, false, function(error, hash) {
  if (error) {
    console.error(error);
  }
  else {
    console.log(hash);
  }
});

Any idea ?
I'd be glad to help fix it if I can

Cheers

[mparpaillon]

I've been looking at js-jpeg code and apparently, for some files, it can't find the SOI (Start of file), I don't know why.

https://github.com/eugeneware/jpeg-js/blob/master/lib/decoder.js#L597

If the "fileMarker" is different than 0xFFD8 then it fails... I'll look into it

[mparpaillon]

OK, so apparently "pinimg" sometimes returns an "Access denied" so the request fails and obviously it can't find the SOI.

<Error>
<Code>AccessDenied</Code>
<Message>Access Denied</Message>
<RequestId>1F1294596D7E8D76</RequestId>
<HostId>
zQxSRgjMBLmV5y6tE6EajTC7J//2CuhrFGF8IPtseAya6tRsg5XcmFAsGHdpz9a002FjoxOavIk=
</HostId>
</Error>