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Location: kallithea/init.d/supervisord.conf - annotation
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auth: only use X- headers instead of wsgi.url_scheme if explicitly told so in url_scheme_header - drop https_fixup setting
Before, several X- headers would be trusted to overrule the actual connection
protocol (http or https) seen by the Kallithea WSGI server. That was mainly
when https_fixup were set, but it incorrectly also kicked in if https_fixup or
use_htsts were configured. The ambiguity of which headers were used also made
it less reliable. The proxy server not only had to be configured to set one of
the headers correctly, it also had to make sure other headers were not passed
on from the client. It would thus in some cases be possible for clients to fake
the connection scheme, and thus potentially be possible to bypass restrictions
configured in Kallithea.
Fixed by making it configurable which WSGI environment variable to use for the
protocol. Users can configure url_scheme_header to for example
HTTP_X_FORWARDED_PROTO instead of using the default wsgi.url_scheme .
This change is a bit similar to what is going on in the https_fixup middleware,
but is doing a bit more of what for example is happening in similar code in
werkzeug/middleware/proxy_fix.py .
The semantics of the old https_fixup were unsafe, so it has been dropped.
Admins that are upgrading must change their configuration to use the new
url_scheme_header option.
Before, several X- headers would be trusted to overrule the actual connection
protocol (http or https) seen by the Kallithea WSGI server. That was mainly
when https_fixup were set, but it incorrectly also kicked in if https_fixup or
use_htsts were configured. The ambiguity of which headers were used also made
it less reliable. The proxy server not only had to be configured to set one of
the headers correctly, it also had to make sure other headers were not passed
on from the client. It would thus in some cases be possible for clients to fake
the connection scheme, and thus potentially be possible to bypass restrictions
configured in Kallithea.
Fixed by making it configurable which WSGI environment variable to use for the
protocol. Users can configure url_scheme_header to for example
HTTP_X_FORWARDED_PROTO instead of using the default wsgi.url_scheme .
This change is a bit similar to what is going on in the https_fixup middleware,
but is doing a bit more of what for example is happening in similar code in
werkzeug/middleware/proxy_fix.py .
The semantics of the old https_fixup were unsafe, so it has been dropped.
Admins that are upgrading must change their configuration to use the new
url_scheme_header option.
24c0d584ba86 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 99ad9d0af1a3 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 99ad9d0af1a3 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 99ad9d0af1a3 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 03bbd33bc084 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 e4eabd2558b6 99ad9d0af1a3 99ad9d0af1a3 e4eabd2558b6 e4eabd2558b6 03bbd33bc084 2c3d30095d5e e4eabd2558b6 e285bb7abb28 e285bb7abb28 | ; Kallithea Supervisord
; ##########################
; for help see http://supervisord.org/configuration.html
; ##########################
[inet_http_server] ; inet (TCP) server disabled by default
port=127.0.0.1:9001 ; (ip_address:port specifier, *:port for all iface)
;username=user ; (default is no username (open server))
;password=123 ; (default is no password (open server))
[supervisord]
logfile=/%(here)s/supervisord_kallithea.log ; (main log file;default $CWD/supervisord.log)
logfile_maxbytes=50MB ; (max main logfile bytes b4 rotation;default 50MB)
logfile_backups=10 ; (num of main logfile rotation backups;default 10)
loglevel=info ; (log level;default info; others: debug,warn,trace)
pidfile=/%(here)s/supervisord_kallithea.pid ; (supervisord pidfile;default supervisord.pid)
nodaemon=true ; (start in foreground if true;default false)
minfds=1024 ; (min. avail startup file descriptors;default 1024)
minprocs=200 ; (min. avail process descriptors;default 200)
umask=022 ; (process file creation umask;default 022)
user=username ; (default is current user, required if root)
;identifier=supervisor ; (supervisord identifier, default is 'supervisor')
;directory=/tmp ; (default is not to cd during start)
;nocleanup=true ; (don't clean up tempfiles at start;default false)
;childlogdir=/tmp ; ('AUTO' child log dir, default $TEMP)
environment=HOME=/srv/kallithea ; (key value pairs to add to environment)
;strip_ansi=false ; (strip ansi escape codes in logs; def. false)
; the below section must remain in the config file for RPC
; (supervisorctl/web interface) to work, additional interfaces may be
; added by defining them in separate rpcinterface: sections
[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
[supervisorctl]
serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an inet socket
;username=user ; should be same as http_username if set
;password=123 ; should be same as http_password if set
;prompt=mysupervisor ; cmd line prompt (default "supervisor")
;history_file=~/.sc_history ; use readline history if available
; restart with supervisorctl restart kallithea:*
[program:kallithea]
numprocs = 1
numprocs_start = 5000 # possible should match ports
directory=/srv/kallithea
command = /srv/kallithea/venv/bin/gearbox serve -c my.ini
process_name = %(program_name)s_%(process_num)04d
redirect_stderr=true
stdout_logfile=/%(here)s/kallithea.log
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