Hi, at the end I figured the problem out. It was the very same bug of the python-swiftclient, missing encoding for utf-8. I encoded the hmac_body with utf8 (but not URI encoding) and the tempURL is now valid!
Thank you for the support! Best Antonio On Wed, Jun 29, 2016 at 9:40 PM, Antonio Calanducci < antonio.calandu...@ct.infn.it> wrote: > Hi Tim, > > thank you. I have modified my local python swift client according the diff > on your patch and now I can generate tempURL on python2.7 too. > > I have noticed a bizzarre thing now. Trying to use CURL to download the > generated tempURL, using a utf8 filename ("Monè.txt"), the download works > fine if I copy and paste the filename from "swift list" output, but if I > type the filename with my keyboard, it doesn't work anymore. Same "è" > character, not sure why. Maybe the key I type on the keyboard has a > different encoding than the one from the "swift list" output? > > I have also a second question, related to filename that contains spaces. I > should not need to URL encode (with %20) the path to generate the tempURL, > but I should encode when doing the actual upload, correct? > > Actually the code that generates the tempURL is a Node.js script written > in JavaScript. Probably I am not doing correctly the encodings (as far as I > know I should not encode anything in Node.js because of the native > support). Do you have any JS sample code for tempURL generation or any > hints I should follow to properly generate the tempURL? > > thank you in advance > Best > Antonio > > > > > > > > > On Wed, Jun 29, 2016 at 8:27 PM, Tim Burke <t...@swiftstack.com> wrote: > >> Hi Antonio, >> >> That sounds like a bug! Looks like we decode the temporal key coming in >> from the terminal, but don't properly encode it when getting the HMAC. This >> generates the UnicodeEncodeError on python 2.7, and I've submitted >> https://review.openstack.org/#/c/335615/ to address this. >> >> I'm not sure about what's going on with the temporal generated on python >> 3, though. FWIW, I'll often forget whether it's supposed to be >> X-Container-Meta-Temp-Url-Key or X-Container-Meta-Tempurl-Key. (For >> reference, use the first one.) Maybe that's the issue? >> >> Tim >> >> > On Jun 29, 2016, at 10:06 AM, Dr Antonio Calanducci < >> antonio.calandu...@ct.infn.it> wrote: >> > >> > Hi, >> > >> > I hope this is the right mailing list to ask this question. In case >> it's not, please direct me to the right one and apologise. >> > >> > I have some files stored in a container the use german character (and >> in general non ascii character). >> > Using the swift REST APIs and python-swiftclient (3.0.0) >> download/upload command I have no problem to handle them. >> > >> > But when I try to generate tempurl for some of them with >> python-swiftclient, I got errors if I use python 2.7. By the way, switching >> to python3 I can generate properly the tempurl, but the URL is actually not >> working generating a 401 error. >> > >> > Looking at the github repo it seems there is utf8 support for the >> tempurl key, but I am not sure if you support unicode for path too. I am >> currently using swift 2.2.0 on the server. >> > >> > I read in the docs that I should not encode the path while generating >> the tempurl, but only to actually retrieve from the generate url. >> > >> > Could you confirm or not that filename with unicode chars are supported >> and if so in which version? >> > >> > thanks a lot for the attention >> > All the best >> > Antonio >> > >> > -- >> > >> > Dr. Antonio Calanducci, PhD >> > INFN Catania >> > >> > Office: +39 095 3785519 >> > Mobile: +39 349 6762534 >> > Skype: tcaland >> > >> > antonio.calandu...@ct.infn.it >> > calandu...@unict.it >> > >> > >> > >> > >> > >> > >> > >> __________________________________________________________________________ >> > OpenStack Development Mailing List (not for usage questions) >> > Unsubscribe: >> openstack-dev-requ...@lists.openstack.org?subject:unsubscribe >> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> >> >> __________________________________________________________________________ >> OpenStack Development Mailing List (not for usage questions) >> Unsubscribe: >> openstack-dev-requ...@lists.openstack.org?subject:unsubscribe >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> > > > > -- > Dr. *Antonio Calanducci*, PhD > INFN Catania > Dipartimento di Fisica e Astronomia - Università di Catania > *Via Santa Sofia, 64* > *95128 Catania (IT)* > > O : +39 095 378 5519 > M: +39 349 6762534 > Skype: tcaland > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > -- Dr. *Antonio Calanducci*, PhD INFN Catania Dipartimento di Fisica e Astronomia - Università di Catania *Via Santa Sofia, 64* *95128 Catania (IT)* O : +39 095 378 5519 M: +39 349 6762534 Skype: tcaland
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