* Re: help w/ md5sum PUT [not found] <CABJfL5iOmEtE-S1teCzAsish-Z9Rz9rMYu_6nvuXtXqYX3PSfA@mail.gmail.com> @ 2015-02-04 0:07 ` David Birdsong 2015-02-04 0:20 ` Eric Wong 0 siblings, 1 reply; 4+ messages in thread From: David Birdsong @ 2015-02-04 0:07 UTC (permalink / raw) To: mogile, cmogstored-public [resending to the correct cmogstored list] On Tue, Feb 3, 2015 at 3:59 PM, David Birdsong <david.birdsong@gmail.com> wrote: > Hi Eric, I'm troubleshooting my client that's PUTing to cmogstored and > getting 400 response codes. > > If I supply a header: > Content-MD5: MJH_pL-pTjsfQV4PiYDLFA== > > cmogstored returns a 400. > > If I don't set it, I get a 201 and find the fid on disk and see that its > md5 sum (hex encoded) is: 3091ffa4bfa94e3b1f415e0f8980cb14 > > > python -c "print 'MJH_pL-pTjsfQV4PiYDLFA=='.decode('base64').encode('hex')" > > 3091e92e94e3b1f415e0f8980cb140 > > Got any tips as to how to get cmogstored to allow this MD5? > > I built cmogstored built at version 1.4.1 > ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: help w/ md5sum PUT 2015-02-04 0:07 ` help w/ md5sum PUT David Birdsong @ 2015-02-04 0:20 ` Eric Wong 2015-02-04 0:24 ` David Birdsong 0 siblings, 1 reply; 4+ messages in thread From: Eric Wong @ 2015-02-04 0:20 UTC (permalink / raw) To: mogile; +Cc: cmogstored-public, David Birdsong David Birdsong <david.birdsong@gmail.com> wrote: > On Tue, Feb 3, 2015 at 3:59 PM, David Birdsong <david.birdsong@gmail.com> > wrote: > > > Hi Eric, I'm troubleshooting my client that's PUTing to cmogstored and > > getting 400 response codes. > > > > If I supply a header: > > Content-MD5: MJH_pL-pTjsfQV4PiYDLFA== How are you generating that base64? I could be wrong, but it the '_' (underscore) is not a part of the normal set of characters used by base64. Perhaps you're using a base64 variant? (there's one URL-friendly variant, at least) It doesn't look like the gnulib base64 module (which cmogstored uses) handles underscore... (warning: I'm sleep deprived and haven't touched a computer in a few days, so maybe I'm missing something, too) ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: help w/ md5sum PUT 2015-02-04 0:20 ` Eric Wong @ 2015-02-04 0:24 ` David Birdsong 2015-02-04 0:28 ` David Birdsong 0 siblings, 1 reply; 4+ messages in thread From: David Birdsong @ 2015-02-04 0:24 UTC (permalink / raw) To: Eric Wong; +Cc: mogile, cmogstored-public On Tue, Feb 3, 2015 at 4:20 PM, Eric Wong <e@80x24.org> wrote: > David Birdsong <david.birdsong@gmail.com> wrote: > > On Tue, Feb 3, 2015 at 3:59 PM, David Birdsong <david.birdsong@gmail.com > > > > wrote: > > > > > Hi Eric, I'm troubleshooting my client that's PUTing to cmogstored and > > > getting 400 response codes. > > > > > > If I supply a header: > > > Content-MD5: MJH_pL-pTjsfQV4PiYDLFA== > > How are you generating that base64? > > I could be wrong, but it the '_' (underscore) is not a part of the > normal set of characters used by base64. Perhaps you're using a base64 > variant? (there's one URL-friendly variant, at least) > > It doesn't look like the gnulib base64 module (which cmogstored uses) > handles underscore... (warning: I'm sleep deprived and haven't touched > a computer in a few days, so maybe I'm missing something, too) > It's from Golang's base64 package: return base64.URLEncoding.EncodeToString(m.checksum.Sum(nil)) ...but yeah, here's python's re-encoding: >>> base64.urlsafe_b64encode( base64.decodestring('MJH_pL-pTjsfQV4PiYDLFA==')) 'MJHpLpTjsfQV4PiYDLFA' I'll try playing around with other Go encoding methods. ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: help w/ md5sum PUT 2015-02-04 0:24 ` David Birdsong @ 2015-02-04 0:28 ` David Birdsong 0 siblings, 0 replies; 4+ messages in thread From: David Birdsong @ 2015-02-04 0:28 UTC (permalink / raw) To: Eric Wong; +Cc: mogile, cmogstored-public On Tue, Feb 3, 2015 at 4:24 PM, David Birdsong <david.birdsong@gmail.com> wrote: > > > On Tue, Feb 3, 2015 at 4:20 PM, Eric Wong <e@80x24.org> wrote: > >> David Birdsong <david.birdsong@gmail.com> wrote: >> > On Tue, Feb 3, 2015 at 3:59 PM, David Birdsong < >> david.birdsong@gmail.com> >> > wrote: >> > >> > > Hi Eric, I'm troubleshooting my client that's PUTing to cmogstored and >> > > getting 400 response codes. >> > > >> > > If I supply a header: >> > > Content-MD5: MJH_pL-pTjsfQV4PiYDLFA== >> >> How are you generating that base64? >> >> I could be wrong, but it the '_' (underscore) is not a part of the >> normal set of characters used by base64. Perhaps you're using a base64 >> variant? (there's one URL-friendly variant, at least) >> >> It doesn't look like the gnulib base64 module (which cmogstored uses) >> handles underscore... (warning: I'm sleep deprived and haven't touched >> a computer in a few days, so maybe I'm missing something, too) >> > > It's from Golang's base64 package: > return base64.URLEncoding.EncodeToString(m.checksum.Sum(nil)) > > ...but yeah, here's python's re-encoding: > >>> base64.urlsafe_b64encode( > base64.decodestring('MJH_pL-pTjsfQV4PiYDLFA==')) > > 'MJHpLpTjsfQV4PiYDLFA' > > > I'll try playing around with other Go encoding methods. > Ok, I swapped in base64.StdEncoding and it worked. http://golang.org/pkg/encoding/base64/#pkg-index I expected the base64.URLEncoding to be the way to go. Case closed. Thanks! ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-02-04 0:28 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <CABJfL5iOmEtE-S1teCzAsish-Z9Rz9rMYu_6nvuXtXqYX3PSfA@mail.gmail.com> 2015-02-04 0:07 ` help w/ md5sum PUT David Birdsong 2015-02-04 0:20 ` Eric Wong 2015-02-04 0:24 ` David Birdsong 2015-02-04 0:28 ` David Birdsong
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