Amazon Cloudfront PUSH generates S3::putObject Error

  • Hi Pal,

    I’m trying to upload my media files to Amazon S3 bucket which is already created from Amazon AWS (Not through plugin), I’m using a user belongs to a group [S3 Full Access & Cloudfront Full Access] BUT on [Test S3 upload] I received this message

    Error: Unable to put object (S3::putObject(): [InvalidRequest] The authorization mechanism you have provided is not supported. Please use AWS4-HMAC-SHA256.).

    Thanks for your help.

Viewing 2 replies - 1 through 2 (of 2 total)

  • This was fixed ages ago in the community build of W3 Total Cache so it works for me. I am a bit surprised frederick (the author) didn’t add the fix into 9.5.3 (havent tested it out so i am assuming u are trying 9.5.3) since he takes his fixes from the community build routinely. He might be adding it into 9.5.4 instead. It’s caused because you are trying to access an endpoint that only supports signature v4. The community build is compatible with AWS v4 and gives you access to every available regional endpoint which was missing in 9.5.2 and 9.5.3 which has been nice.

    Anyway, thought id give my 2cents.

    Thread Starter Serpentsoft

    (@serpentsoft)

    I believe Frederick don’t support this plugin anymore, I found someone ask about this issue 6 months ago and he didn’t reply .. @banks305 Amazon S3 putObject

    • This reply was modified 7 years, 10 months ago by Serpentsoft.
Viewing 2 replies - 1 through 2 (of 2 total)
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