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libwebsockets/minimal-examples/http-server/minimal-http-server-form-post-file
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Andy Green d9f982a055 minimal examples: update for CSP best practices 
1) update the logos to svg

2) add svg icon for strict security policy where used

3) define new vhost option flag to enforce sending CSP headers
   with the result code

4) add vhost option flag to minimal examples to
   enforce sending CSP where applicable

5) Go through all the affecting examples confirming they
   still work

6) add LWS_RECOMMENDED_MIN_HEADER_SPACE constant (currently
   2048) to clarify when we need a buffer to hold headers...
   with CSP the headers have become potentially a lot
   larger.
2018-11-21 17:03:29 +08:00
..
mount-origin minimal examples: update for CSP best practices 2018-11-21 17:03:29 +08:00
CMakeLists.txt refactor: most preparation for -DLWS_ROLE_H1=0 2018-04-27 19:16:50 +08:00
minimal-http-server-form-post-file.c minimal examples: update for CSP best practices 2018-11-21 17:03:29 +08:00
README.md minimal-http-server-form-post-file 2018-04-06 10:38:03 +08:00

README.md

lws minimal http server form POST file

build

 $ cmake . && make

usage

 $ ./lws-minimal-http-server-form-post-file
[2018/03/29 09:58:30:8800] USER: LWS minimal http server POST file | visit http://localhost:7681
[2018/03/29 09:58:30:8800] NOTICE: Creating Vhost 'default' port 7681, 1 protocols, IPv6 off
[2018/03/29 09:58:45:3284] USER: file_upload_cb: upload done, written 2729 to wss-over-h2.png
[2018/03/29 09:58:45:3284] USER: text1: (len 3) 'xxx'
[2018/03/29 09:58:45:3284] USER: send: (len 6) 'Submit'

Visit http://localhost:7681, select a file to upload and submit the form.

The file is uploaded and saved in the cwd, the form parameters are dumped to the log and you are redirected to a different page.