Good Day,
We use S3 extensively and WinSCP is our preference.
Starting today we noticed that some of our buckets are getting this error:
The request signature we calculated does not match the signature you provided. Check your key and signing method.
I've posted the full error below and will upload a scrubbed log as well.
FileZilla Pro still works with no issue, and some S3 buckets work with no issue.
We've checked the IAM key and endpoints and tried this from other computers
The request signature we calculated does not match the signature you provided. Check your key and signing method.
Extra Details: AWSAccessKeyId: XXXXremovedXXXX, StringToSign: AWS4-HMAC-SHA256
20220602T163240Z
20220602/us-east-1/s3/aws4_request
98ae89429d771c6de6adac4db0063fb2a06be38c8ba0c36962586444e2b6f4ec, SignatureProvided: 51b7d1201f713d8cbf1ec3f586356b8a91da3960bda48ed1a2cb8a7fde3b4b92, StringToSignBytes: 41 57 53 34 2d 48 4d 41 43 2d 53 48 41 32 35 36 0a 32 30 32 32 30 36 30 32 54 31 36 33 32 34 30 5a 0a 32 30 32 32 30 36 30 32 2f 75 73 2d 65 61 73 74 2d 31 2f 73 33 2f 61 77 73 34 5f 72 65 71 75 65 73 74 0a 39 38 61 65 38 39 34 32 39 64 37 37 31 63 36 64 65 36 61 64 61 63 34 64 62 30 30 36 33 66 62 32 61 30 36 62 65 33 38 63 38 62 61 30 63 33 36 39 36 32 35 38 36 34 34 34 65 32 62 36 66 34 65 63, CanonicalRequest: GET
/XXXXX bucketname removed xxx/
delimiter=%2F&max-keys=1&prefix=ingest%2F
host:s3.amazonaws.com
x-amz-content-sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
x-amz-date:20220602T163240Z
host;x-amz-content-sha256;x-amz-date
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855, CanonicalRequestBytes: 47 45 54 0a 2f 74 65 6e 61 6e 74 2d 64 72 6f 70 31 34 2d 6f 64 6f 6e 6e 65 6c 6c 63 68 72 69 73 74 6f 70 68 65 72 2d 65 64 64 6d 2f 0a 64 65 6c 69 6d 69 74 65 72 3d 25 32 46 26 6d 61 78 2d 6b 65 79 73 3d 31 26 70 72 65 66 69 78 3d 69 6e 67 65 73 74 25 32 46 0a 68 6f 73 74 3a 73 33 2e 61 6d 61 7a 6f 6e 61 77 73 2e 63 6f 6d 0a 78 2d 61 6d 7a 2d 63 6f 6e 74 65 6e 74 2d 73 68 61 32 35 36 3a 65 33 62 30 63 34 34 32 39 38 66 63 31 63 31 34 39 61 66 62 66 34 63 38 39 39 36 66 62 39 32 34 32 37 61 65 34 31 65 34 36 34 39 62 39 33 34 63 61 34 39 35 39 39 31 62 37 38 35 32 62 38 35 35 0a 78 2d 61 6d 7a 2d 64 61 74 65 3a 32 30 32 32 30 36 30 32 54 31 36 33 32 34 30 5a 0a 0a 68 6f 73 74 3b 78 2d 61 6d 7a 2d 63 6f 6e 74 65 6e 74 2d 73 68 61 32 35 36 3b 78 2d 61 6d 7a 2d 64 61 74 65 0a 65 33 62 30 63 34 34 32 39 38 66 63 31 63 31 34 39 61 66 62 66 34 63 38 39 39 36 66 62 39 32 34 32 37 61 65 34 31 65 34 36 34 39 62 39 33 34 63 61 34 39 35 39 39 31 62 37 38 35 32 62 38 35 35, RequestId: GCBFKH2SK2H5R9KG, HostId: P0k6v48phktgDYZSstp98aLtyfO4LXS6d7vp8tzaycDGgV6nnidsg0AzVrFrpqPIoIuNXDH0KgI=
Connection failed.