App expects R2/S3 access key 32 chars long, but CF token in 40 chars long

A backup app works with S3 compatible systems, but has entries for Access Key and Secret Key. I generated a token with R2 access, but if I enter it in the Access Key slot I get this error:

"S3-Compatible (Generic) settings test result: Failure: We successfully accessed the bucket, but the attempt to create a file in it failed. Please check your access credentials. (UpdraftPlus_S3::putObject(): [InvalidArgument] Invalid Argument: Credential access key has length 40, should be 32)"

Any suggestion how to solve this?
Thanks

Erisa•2/25/24, 5:28 PM

Sounds like you used the API Token (which is 40 characters) instead of the Access Key ID (which is 32)

Erisa•2/25/24, 5:29 PM

Create tokens using this link https://dash.cloudflare.com/?to=/:account/r2/api-tokens and then use the S3 credentials instead of the API token:

newbieOP•2/25/24, 5:37 PM

Yes!. that was it! thanks. I was using a different page to generate tokens, not the R2 specific one. Much appreciated

App expects R2/S3 access key 32 chars long, but CF token in 40 chars long

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