Edit report at http://pear.php.net/bugs/bug.php?id=18654&edit=1
ID: 18654
Updated by: [email protected]
Reported By: josh dot adell at gmail dot com
Summary: Underscores in bucket names
Status: Open
Type: Bug
Package: Services_Amazon_S3
Operating System: Linux
Package Version: 0.3.3
PHP Version: 5.3.6
Roadmap Versions:
New Comment:
The caveat here is that some DNS resolvers won't understand underscores.
If you know all the software in your stack
will work with underscores, they're ok to use. Amazon recommends against
it because they don't control all the
software people will use to access content on S3.
I think in this case it should be up to the developer to choose whether
or not to use non-standard DNS names. Ideally
we could show some kind of warning, but PEAR does not allow warnings to
be raised by packages.
I will make the default rules strict (throw an exception on underscore).
I will also add an option where you can relax the
check and it will not restrict underscores or ending in a dash.
Previous Comments:
------------------------------------------------------------------------
[2011-07-06 19:56:48] gauthierm
It's worth noting that Amazon's S3 documentation recommends against
using underscores in bucket names when
using the virtual host access method:
"To conform with DNS requirements, we recommend following these
additional guidelines when creating buckets:
Bucket names should not contain underscores (_)
Bucket names should be between 3 and 63 characters long
Bucket names should not end with a dash
Bucket names cannot contain two, adjacent periods
Bucket names cannot contain dashes next to periods (e.g.,
"my-.bucket.com" and "my.-bucket" are invalid)"
------------------------------------------------------------------------
[2011-07-06 19:41:35] gauthierm
Thanks for the patch. That's one crazy regexp. I think I will take your
patch and rewrite the expression using extended
syntax so it can be documented a bit better.
------------------------------------------------------------------------
[2011-07-06 19:27:38] jadell
Added #patch
bug:18654;patch:underscore_bucket_name;revision:1309976858;.
------------------------------------------------------------------------
[2011-07-06 19:18:13] jadell
Description:
------------
If the bucket has an underscore in the name (ex:
my_test_bucket) and using virtual host request style, getting
the URL fails with the exception:
Invalid bucket name when requestStyle is
REQUEST_STYLE_VIRTUAL_HOST: my_test_bucket in
/usr/share/php/Services/Amazon/S3.php on line 489
It is possible to browse to the bucket using
http://my_test_bucket.s3.amazonaws.com.
The regex on line 208 in Bucket.php should be amended to
include underscores as valid caharacters.
------------------------------------------------------------------------
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