[Standards] XEP-0153: Encoding of photo hash?
sam at samwhited.com
Sat Feb 24 20:17:42 UTC 2018
On Sat, Feb 24, 2018, at 14:08, Sam Whited wrote:
> On Sat, Feb 24, 2018, at 13:53, Jonas Wielicki wrote:
> > Second: I could’ve sworn that there was some text which specified something
> > like lower-case hex. But apparently there is none. Grepping through the
> > presence I get from all my contacts, all of them are doing lower case
> > hexadecimal. When we implemented it in aioxmpp, we thus also went for lower
> > case hexadecimal.
> This has been base64 for at least as long as we've been tracking this in
> a repo (since the time when it was a JEP).
> I queried all of my online contacts and they all seem to be using base64
> correctly, I didn't see any that were using hex encoding.
> Do you know what clients your contacts are using?
My apologies, I thought htis was in reference to the bindata, but I see now that it's the sha1. Thanks for pointing out my mistake Jonas.
This does seem as if it should be clarified; it references https://tools.ietf.org/html/rfc3174 which is where the hex encoding comes from.
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