I have been trying to use the AWS "official" command line tool s3curl.pl to test out the recently announced multi-object
delete. Here is what I have done:
First, I tested out the s3curl.pl with a set of credentials without a hitch:
$ s3curl.pl --id=s3 -- http://testbucket-0.s3.amazonaws.com/|xmllint --format -
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 884 0 884 0 0 4399 0 --:--:-- --:--:-- --:--:-- 5703
<?xml version="1.0" encoding="UTF-8"?>
<ListBucketResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<Name>testbucket-0</Name>
<Prefix/>
<Marker/>
<MaxKeys>1000</MaxKeys>
<IsTruncated>false</IsTruncated>
<Contents>
<Key>file_1</Key>
<LastModified>2012-03-22T17:08:17.000Z</LastModified>
<ETag>"ee0e521a76524034aaa5b331842a8b4e"</ETag>
<Size>400000</Size>
<Owner>
<ID>e6d81ea69572270e58d3814ab674df8c8f1fd5d502669633a4951bdd5185f7f4</ID>
<DisplayName>zackp</DisplayName>
</Owner>
<StorageClass>STANDARD</StorageClass>
</Contents>
<Contents>
<Key>file_2</Key>
<LastModified>2012-03-22T17:08:19.000Z</LastModified>
<ETag>"6b32cbf8219a59690a9f69ba6ff3f590"</ETag>
<Size>600000</Size>
<Owner>
<ID>e6d81ea69572270e58d3814ab674df8c8f1fd5d502669633a4951bdd5185f7f4</ID>
<DisplayName>zackp</DisplayName>
</Owner>
<StorageClass>STANDARD</StorageClass>
</Contents>
</ListBucketResult>
Then, I following the s3curl.pl's usage instructions:
s3curl.pl --help
Usage /usr/local/bin/s3curl.pl --id friendly-name (or AWSAccessKeyId) [options] -- [curl-options] [URL]
options:
--key SecretAccessKey id/key are AWSAcessKeyId and Secret (unsafe)
--contentType text/plain set content-type header
--acl public-read use a 'canned' ACL (x-amz-acl header)
--contentMd5 content_md5 add x-amz-content-md5 header
--put <filename> PUT request (from the provided local file)
--post [<filename>] POST request (optional local file)
--copySrc bucket/key Copy from this source key
--createBucket [<region>] create-bucket with optional location constraint
--head HEAD request
--debug enable debug logging
common curl options:
-H 'x-amz-acl: public-read' another way of using canned ACLs
-v verbose logging
Then, I tried the following, and always got back error. I would appreciated it very much if someone could point out where I made a mistake?
$ s3curl.pl --id=s3 --post multi_delete.xml -- http://testbucket-0.s3.amazonaws.com/?delete
<?xml version="1.0" encoding="UTF-8"?>
<Error><Code>SignatureDoesNotMatch</Code><Message>The request signature we calculated does not match the signature you provided. Check your key and signing method.</Message><StringToSignBytes>50 4f 53 54 0a 0a 0a 54 68 75 2c 20 30 35 20 41 70 72 20 32 30 31 32 20 30 30 3a 35 30 3a 30 38 20 2b 30 30 30 30 0a 2f 7a 65 74 74 61 72 2d 74 2f 3f 64 65 6c 65 74 65</StringToSignBytes><RequestId>707FBE0EB4A571A8</RequestId><HostId>mP3ZwlPTcRqARQZd6gU4UvBrxGBNIVa0VVe5p0rqGmq5hM65RprwcG/qcXe+pmDT</HostId><SignatureProvided>edkNGuugiSFe0ku4eGzkh8kYgHw=</SignatureProvided><StringToSign>POST
Thu, 05 Apr 2012 00:50:08 +0000
The file multi_delete.xml contains the following:
cat multi_delete.xml
<?xml version="1.0" encoding="UTF-8"?>
<Delete>
<Quiet>true</Quiet>
<Object>
<Key>file_1</Key>
<VersionId> </VersionId>>
</Object>
<Object>
<Key>file_2</Key>
<VersionId> </VersionId>
</Object>
</Delete>
Thanks for any help!
--Zack
