/munetakaJupyterHub/Computer/Caddy/simpleReverseTest.md

h2jammy.yushei.net

Caddyfile


http://h2jammy.yushei.net:43889 {
  reverse_proxy http://orangepi5.yushei.net:43888
  
  log {
    output file access.log
  }
}

orangepi5.yushei.net

Caddyfile.simple


http://orangepi5.yushei.net:43888 {

        file_server
        respond "from orangepi5.yushei.net:43888"
        log {
                 output file access.log
        }
}

Using caddy run from the same directory housing Caddyfile

h2jammy.yushei.net

alexlai@h2Jammy:~/build/caddy-test$ caddy run
2023/07/02 12:33:50.137 INFO    using adjacent Caddyfile
2023/07/02 12:33:50.138 WARN    Caddyfile input is not formatted; run the 'caddy fmt' command to fix inconsistencies    {"adapter": "caddyfile", "file": "Caddyfile", "line": 2}
2023/07/02 12:33:50.139 INFO    admin   admin endpoint started  {"address": "localhost:2019", "enforce_origin": false, "origins": ["//[::1]:2019", "//127.0.0.1:2019", "//localhost:2019"]}
2023/07/02 12:33:50.141 INFO    tls.cache.maintenance   started background certificate maintenance      {"cache": "0xc000738230"}
2023/07/02 12:33:50.141 INFO    tls     cleaning storage unit   {"description": "FileStorage:/home/alexlai/.local/share/caddy"}
2023/07/02 12:33:50.141 INFO    http.log        server running  {"name": "srv0", "protocols": ["h1", "h2", "h3"]}
2023/07/02 12:33:50.142 INFO    tls     finished cleaning storage units
2023/07/02 12:33:50.142 INFO    autosaved config (load with --resume fla

[alexlai@orangepi5 ~]$ cd build/caddy-test/
[alexlai@orangepi5 caddy-test]$ caddy run --config Caddyfile.simple 
2023/07/02 12:35:35.473 INFO    using provided configuration    {"config_file": "Caddyfile.simple", "config_adapter": ""}
2023/07/02 12:35:35.475 WARN    Caddyfile input is not formatted; run the 'caddy fmt' command to fix inconsistencies    {"adapter": "caddyfile", "file": "Caddyfile.simple", "line": 2}
2023/07/02 12:35:35.479 INFO    admin   admin endpoint started  {"address": "localhost:2019", "enforce_origin": false, "origins": ["//localhost:2019", "//[::1]:2019", "//127.0.0.1:2019"]}
2023/07/02 12:35:35.479 INFO    http.log        server running  {"name": "srv0", "protocols": ["h1", "h2", "h3"]}
2023/07/02 12:35:35.480 INFO    tls     cleaning storage unit   {"description": "FileStorage:/opt/xfs/home/alexlai/.local/share/caddy"}
2023/07/02 12:35:35.480 INFO    tls     finished cleaning storage units
2023/07/02 12:35:35.480 INFO    autosaved config (load with --resume flag)      {"file": "/opt/xfs/home/alexlai/.local/share/caddy/autosave.json"}
2023/07/02 12:35:35.480 INFO    serving initial configuration
2023/07/02 12:35:35.480 INFO    tls.cache.maintenance   started background certificate maintenance      {"cache": "0x40001d7490"}

Reslut refresh http://orangepi5.yushei.net:43888, will responded "from orangepi5.yushei.net:43888"

access.log

2023/07/02 12:43:52.478 info    http.log.access.log0    handled request {"request": {"remote_ip": "192.168.48.241", "remote_port": "40148", "proto": "HTTP/1.1", "method": "GET", "host": "orangepi5.yushei.net:43888", "uri": "/", "headers": {"Connection": ["keep-alive"], "Cache-Control": ["max-age=0"], "Accept": ["text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"], "Accept-Encoding": ["gzip, deflate"], "Upgrade-Insecure-Requests": ["1"], "User-Agent": ["Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36"], "Accept-Language": ["en-US,en;q=0.9"]}}, "user_id": "", "duration": 0.000041416, "size": 31, "status": 200, "resp_headers": {"Server": ["Caddy"], "Content-Type": ["text/plain; charset=utf-8"]}}

    
- refresh http://h2jammy.yushei.net:43889, get nothing back
    - access.log
    ```
    2023/07/02 12:44:43.779 info    http.log.access.log0    handled request {"request": {"remote_ip": "114.33.29.69", "remote_port": "34172", "proto": "HTTP/1.1", "method": "GET", "host": "h2jammy.yushei.net:43889", "uri": "/", "headers": {"Connection": ["keep-alive"], "Cache-Control": ["max-age=0"], "Accept-Encoding": ["gzip, deflate"], "Accept-Language": ["en-US,en;q=0.9"], "Upgrade-Insecure-Requests": ["1"], "User-Agent": ["Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36"], "Accept": ["text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"]}}, "user_id": "", "duration": 0.23613514, "size": 0, "status": 200, "resp_headers": {"Content-Length": ["0"], "Server": ["Caddy", "Caddy"], "Date": ["Sun, 02 Jul 2023 12:44:43 GMT"]}}
2023/07/02 12:44:43.856 info    http.log.access.log0    handled request {"request": {"remote_ip": "114.33.29.69", "remote_port": "34172", "proto": "HTTP/1.1", "method": "GET", "host": "h2jammy.yushei.net:43889", "uri": "/favicon.ico", "headers": {"Connection": ["keep-alive"], "User-Agent": ["Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36"], "Accept": ["image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8"], "Referer": ["http://h2jammy.yushei.net:43889/"], "Accept-Encoding": ["gzip, deflate"], "Accept-Language": ["en-US,en;q=0.9"]}}, "user_id": "", "duration": 0.005942991, "size": 0, "status": 200, "resp_headers": {"Server": ["Caddy", "Caddy"], "Date": ["Sun, 02 Jul 2023 12:44:43 GMT"], "Content-Length": ["0"]}}

and these do apperars on orangepi5.yushei.net, caddy run --config Caddyfile.simple

2023/07/02 12:44:43.760 INFO    http.log.access handled request {"request": {"remote_ip": "192.168.11.248", "remote_port": "54458", "proto": "HTTP/1.1", "method": "GET", "host": "h2jammy.yushei.net:43889", "uri": "/", "headers": {"User-Agent": ["Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36"], "Accept-Encoding": ["gzip, deflate"], "Upgrade-Insecure-Requests": ["1"], "X-Forwarded-Proto": ["http"], "Accept": ["text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"], "Accept-Language": ["en-US,en;q=0.9"], "Cache-Control": ["max-age=0"], "X-Forwarded-For": ["114.33.29.69"], "X-Forwarded-Host": ["h2jammy.yushei.net:43889"]}}, "user_id": "", "duration": 0.000009333, "size": 0, "status": 0, "resp_headers": {"Server": ["Caddy"]}}
2023/07/02 12:44:43.838 INFO    http.log.access handled request {"request": {"remote_ip": "192.168.11.248", "remote_port": "54458", "proto": "HTTP/1.1", "method": "GET", "host": "h2jammy.yushei.net:43889", "uri": "/favicon.ico", "headers": {"User-Agent": ["Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36"], "Accept-Language": ["en-US,en;q=0.9"], "X-Forwarded-Host": ["h2jammy.yushei.net:43889"], "X-Forwarded-Proto": ["http"], "Accept": ["image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8"], "Accept-Encoding": ["gzip, deflate"], "Referer": ["http://h2jammy.yushei.net:43889/"], "X-Forwarded-For": ["114.33.29.69"]}}, "user_id": "", "duration": 0.000009916, "size": 0, "status": 0, "resp_headers": {"Server": ["Caddy"]}}