Cyrus Jmap support question

[Bron Gondwana]

Hi,

I'm really sorry you've had such difficulty!  We're using Cyrus with
http/1.1 at FastMail, so I don't have any direct experience with http/2.
We're also not using TLS directly in Cyrus, because we use an nginx
proxy in front which terminates the TLS connections.
You can enable regular telemetry logging to get http logs:

https://cyrusimap.org/imap/reference/faqs/o-telemetry.html

Ken (CC'd) is our expert on the http/2 code, so hopefully he can help
you.
Bron.


On Tue, May 22, 2018, at 03:47, Zhivko Vasilev wrote:
> Hello Everyone,
> 
> I hope you can help me.
> 
> I'm implementing a JMAP client and try to use Cyrus as
> reference server.> Send and Receive via IMAP/SMTP work fine.
> But when I try to connect via HTTP/2 , connection is reset by HTTP/2
> reset stream command.> 
> imapd.log file show only  "starttls: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-
> SHA384 (256/256 bits new) no authentication"> 
> My http2 call is POST https://[1]cyrus.mailtemi.com[2]:443/jmap[3]
> HEADERS:
> "accept", "application/json"
> "content-type", "application/json"
> "Authorization", "base64 encoded user name:pass"
> BODY:
> {"methodCalls":[["Mailbox/get",{},"#1"]],"using":["jmap-
> core","jmap-mail"]}> 
> Is there a way to turn on HTTP log to track what I do incorrectly.
> 
> I tried to track with curl  the server allways reponded with HTTP
> error 301.> The  command I've tried was
> "curl --verbose --http2 -X POST \
>      -H "Content-Type: application/json" \
>      -H "Accept: application/json" \
>      --user u1 at cyrus.mailtemi.com:q \
>      -d '[["Mailbox/get", {}, "#1"],"using":["jmap-core","jmap-
>      mail"]]' \>      http://[4]35.192.121.94:443[5]/jmap[6]"
> returned
> * Connected to 35.192.121.94 (35.192.121.94) port 80 (#0)
> * Server auth using Basic with user 'u1 at cyrus.mailtemi.com'
> > POST /jmap HTTP/1.1
> > Host: 35.192.121.94
> > Authorization: Basic dTFAY3lydXMubWFpbHRlbWkuY29tOnE=
> > User-Agent: curl/7.58.0
> > Connection: Upgrade, HTTP2-Settings
> > Upgrade: h2c
> > HTTP2-Settings: AAMAAABkAARAAAAAAAIAAAAA
> > Content-Type: application/json
> > Accept: application/json
> > Content-Length: 61
> >
> * upload completely sent off: 61 out of 61 bytes
> < HTTP/1.1 101 Switching Protocols
> < Connection: Upgrade
> < Upgrade: h2c
> * Received 101
> * Using HTTP2, server supports multi-use
> * Connection state changed (HTTP/2 confirmed)
> * Copying HTTP/2 data in stream buffer to connection buffer after
>   upgrade: len=0> * Connection state changed (MAX_CONCURRENT_STREAMS updated)!
> < HTTP/2 301
> < date: Mon, 21 May 2018 17:36:58 GMT
> < location: /jmap/
> < vary: Accept-Encoding
> < content-length: 0
> <
> * Connection #0 to host 35.192.121.94 left intact
> 
> Please give me some advice or clue how to track what is the problem.
> I'm stuck at this point for two days :(
> 
> Thanks ,
> Zhivko Vasilev
> 

--
  Bron Gondwana, CEO, FastMail Pty Ltd
  brong at fastmailteam.com



Links:

  1. https://my.ip.address:443/jmap
  2. mailto:u1 at cyrus.mailtemi.com
  3. https://my.ip.address:443/jmap
  4. http://35.192.121.94/jmap
  5. https://my.ip.address:443/jmap
  6. http://35.192.121.94/jmap
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