mirror of
https://github.com/iiab/iiab.git
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73 lines
2.7 KiB
Django/Jinja
73 lines
2.7 KiB
Django/Jinja
# ADMINISTER CUPS AT http://box/print -- USERNAME 'Admin' & PASSWORD 'changeme'
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# (OR ANY MEMBER OF LINUX GROUP 'lpadmin') PER cups/tasks/install.yml
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# 2021-07-13: Let's redirect to CUPS' own web server for now, as proxying
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# (commented out below) has many glitches, e.g. CUPS' https connections etc.
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location ~ ^/print(|/.*)$ { # '~' -> '~*' for case-insensitive regex
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# 2021-07-13: Work around CUPS failure to serve http://box[.lan]:631 "since
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# 2009" -- e.g. '400 Bad Request' error 'Request from "localhost" using
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# invalid Host: field "box[.lan]:631".' in /var/log/cups/error_log, DESPITE
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# adding 'HostNameLookups On', 'ServerAlias *' etc to /etc/cups/cupsd.conf
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# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=530027
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if ($host ~ '{{ iiab_hostname }}(|.{{ iiab_domain }})') {
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return 301 http://localhost:631; # Or http://127.0.0.1:631
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}
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if ($host ~ 'box(|.lan)') { # /etc/hosts may have BOTH above AND box.lan
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return 301 http://localhost:631;
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}
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return 301 http://$host:631; # For 192.168.0.x, 10.10.10.10, 172.18.96.1, 10.8.0.y ETC
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}
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# https://anthe.studio/blog/en/cups-nginx-reverse-proxy
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# https://toggen.com.au/it-tips/reverse-proxy-cups-in-nginx/
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# https://www.robpeck.com/2020/09/proxying-cups-ipp-using-nginx/
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# location = /print {
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# return 301 /print/; # "Moved Permanently" redirect
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# #rewrite /print /print/; # Faster, if links are fixed!
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# }
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## location ~ ^/print(|/.*)$ {
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## proxy_pass https://127.0.0.1:631$1; # Fails: trailing slash nec here
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# location ~ ^/print/(.*) {
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# proxy_pass https://127.0.0.1:631/$1;
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#
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# #proxy_http_version 1.1;
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# #proxy_set_header Accept-Encoding "";
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# #proxy_set_header Upgrade $http_upgrade;
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# #proxy_set_header Connection 'upgrade';
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# proxy_set_header Host '127.0.0.1';
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# proxy_cache_bypass $http_upgrade;
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#
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# proxy_set_header X-Real-IP $remote_addr;
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# #proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;
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# #proxy_set_header X-Forwarded-Host $server_name;
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#
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# sub_filter ' href="/' ' href="/print/';
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# sub_filter ' action="/' ' action="/print/';
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# sub_filter ' src="/' ' src="/print/';
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# #sub_filter 'ACTION="/' 'ACTION="/print/';
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# #sub_filter 'URL=/' 'URL=/print/';
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# sub_filter_types *;
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# sub_filter_once off;
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# }
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# location ~ /cups/(.*) {
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# proxy_pass http://127.0.0.1:631/$1;
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# proxy_set_header Host '127.0.0.1';
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# proxy_cache_bypass $http_upgrade;
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# proxy_set_header X-Real-IP $remote_addr;
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#
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# sub_filter ' href="/' ' href="/cups/';
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# sub_filter ' action="/' ' action="/cups/';
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# sub_filter ' src="/' ' src="/cups/';
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# sub_filter_types *;
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# sub_filter_once off;
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# }
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