Dear Daniel,
I think it's bug. Because if i have a big file and with 15 minutes expires,
I can't finished download it.

2017-02-06 15:12 GMT+07:00 Khang Nguyễn Nhật <[email protected]>
:

> Dear Daniel,
> I think it's bug. Because if i have a big file and with 15 minutes
> expires, I can't finished download it.
>
> 2017-02-03 20:55 GMT+07:00 Daniel Gryniewicz <[email protected]>:
>
>> It looks like, as it's now coded, the 15 minute time limit is hard
>> coded.  It checks that X-Amz-Expires is not exceeded, and then
>> unconditionally checks that the request time is within 15 minutes of now.
>>
>> Daniel
>>
>> On 02/03/2017 04:06 AM, Khang Nguyễn Nhật wrote:
>>
>>>     Dear Wido,
>>>
>>> I have used X-Amz-Expires=86400 in url but it doesn't work
>>>
>>> 2017-02-03 16:00 GMT+07:00 Wido den Hollander <[email protected]
>>> <mailto:[email protected]>>:
>>>
>>>
>>>     > Op 3 februari 2017 om 9:52 schreef Khang Nguyễn Nhật
>>>     <[email protected] <mailto:[email protected]
>>> >>:
>>>
>>>     >
>>>     >
>>>     > Hi all,
>>>     > I'm using Ceph Object Gateway with S3 API
>>> (ceph-radosgw-10.2.5-0.el7.x86_64
>>>     > on CentOS Linux release 7.3.1611) and  I use
>>> generate_presigned_url method
>>>     > of boto3 to create rgw url. This url working fine in period of 15
>>> minutes,
>>>     > after 15 minutes I recived *RequestTimeTooSkewed* error. My
>>>     radosgw use
>>>     > Asia/Ho_Chi_Minh timezone and running ntp service. Here is url and
>>> rgw log:
>>>     >
>>>
>>>     That is normal. The time is part of the signature. You have to
>>>     generate a new signature after 15 minutes.
>>>
>>>     Normal behavior.
>>>
>>>     Wido
>>>
>>>     > - URL:
>>>     > http://rgw.xxx.vn/bucket/key.mp4?X-Amz-Algorithm=AWS4-HMAC-S
>>> HA256&X-Amz-Expires=86400&X-Amz-Credential=7AHTO4E1JBZ1VG1U9
>>> 6F1%2F20170203%2F%2Fs3%2Faws4_request&X-Amz-SignedHeaders=ho
>>> st&X-Amz-Date=20170203T081233Z&X-Amz-Signature=682be59232443
>>> fee58bc4744f656c533da8ddd828e36b739b332736fa22bef51
>>>     <http://rgw.xxx.vn/bucket/key.mp4?X-Amz-Algorithm=AWS4-HMAC-
>>> SHA256&X-Amz-Expires=86400&X-Amz-Credential=7AHTO4E1JBZ1VG1U
>>> 96F1%2F20170203%2F%2Fs3%2Faws4_request&X-Amz-SignedHeaders=
>>> host&X-Amz-Date=20170203T081233Z&X-Amz-Signature=
>>> 682be59232443fee58bc4744f656c533da8ddd828e36b739b332736fa22bef51>
>>>     >
>>>     > - RGW LOG:
>>>     > // //
>>>     > NOTICE: request time skew too big.
>>>     > now_req = 1486109553 now = 1486110512; now -
>>>     > RGW_AUTH_GRACE_MINS=1486109612; now +
>>> RGW_AUTH_GRACE_MINS=1486111412
>>>     > failed to authorize request
>>>     > handler->ERRORHANDLER: err_no=-2012 new_err_no=-2012
>>>     > // //
>>>     >
>>>     > Someone can help me reslove this problem ? Thank
>>>     > _______________________________________________
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>>>
>>>
>>>
>>>
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