[FFmpeg-trac] #8560(avformat:new): Digest authentication failed when password contains '+' character

[FFmpeg]

#8560: Digest authentication failed when password contains '+' character
-------------------------------------+-------------------------------------
             Reporter:  k2w2yut      |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:  avformat     |                  Version:  3.4.6
             Keywords:  rtsp,        |               Blocked By:
  authentication, md5                |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 - Attempting to connect to RTSP with digest authentication by including
 user:password
 - After DESCRIBE failed with 401, received ''realm'' and ''nonce''
 - Attempting to reconnect will failed
 - Check the trace log found that the ''response'' MD5 was incorrect
 generated, therefore, authentication failed

 Workaround:
 - Replace '+' with another url-safe sign works
 - Avoid including plus character '+' in the password (haven't test with
 other params, and not putting '+' at the end doesn't help)


 How to reproduce:
 {{{
 % ffmpeg -loglevel trace  -i
 "rtsp://test1:Hilook265+@192.168.2.102/Streaming/Channels/101"
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/8560>
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