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libwebsockets/minimal-examples/http-server/minimal-http-server-deaddrop
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Andy Green f7149e90c2 cc0: align dedication to CC0 FAQ recommended format 
https://libwebsockets.org/pipermail/libwebsockets/2019-April/007937.html

thanks to Bruce Perens for noting it.

This doesn't change the intention or status of the CC0 files, they were
pure CC0 before (ie, public domain) and they are pure CC0 now.  It just
gets rid of the (C) part at the top of the dedication which may be read
to be a bit contradictory since the purpose is to make it public domain.
2019-05-02 09:29:01 +01:00
..
mount-origin codacy: fixes for warnings 2019-03-10 08:02:02 +08:00
uploads/user1 minimal example deaddrop 2018-12-01 11:05:59 +08:00
ba-passwords minimal example deaddrop 2018-12-01 11:05:59 +08:00
CMakeLists.txt minimal example deaddrop 2018-12-01 11:05:59 +08:00
localhost-100y.cert minimal example deaddrop 2018-12-01 11:05:59 +08:00
localhost-100y.key minimal example deaddrop 2018-12-01 11:05:59 +08:00
minimal-http-server-deaddrop.c cc0: align dedication to CC0 FAQ recommended format 2019-05-02 09:29:01 +01:00
README.md minimal example deaddrop 2018-12-01 11:05:59 +08:00

README.md

lws minimal http server deaddrop

This demonstrates how you can leverage the lws deaddrop plugin to make a secure, modern html5 file upload and sharing application.

The demo is protected by basic auth credentials defined in the file at ./ba-passwords - by default the credentials are user: user1, password: password; and user: user2, password: password again.

You can upload files and have them appear on a shared, downloadable list that is dynamically updated to all clients open on the page. Only the authenticated uploader is able to delete the files he uploaded.

Multiple simultaneous ongoing file uploads are supported.

build

To build this standalone, you must tell cmake where the lws source tree ./plugins directory can be found, since it relies on including the source of the raw-proxy plugin.

 $ cmake . -DLWS_PLUGINS_DIR=~/libwebsockets/plugins && make

usage

 $ ./lws-minimal-http-server-deaddrop
[2018/12/01 10:31:09:7108] USER: LWS minimal http server deaddrop | visit https://localhost:7681
[2018/12/01 10:31:09:8511] NOTICE: Creating Vhost 'default' port 7681, 1 protocols, IPv6 off
[2018/12/01 10:31:09:8522] NOTICE:  Using SSL mode
[2018/12/01 10:31:10:0755] NOTICE:  SSL ECDH curve 'prime256v1'
[2018/12/01 10:31:10:2562] NOTICE: lws_tls_client_create_vhost_context: doing cert filepath localhost-100y.cert
[2018/12/01 10:31:10:2581] NOTICE: Loaded client cert localhost-100y.cert
[2018/12/01 10:31:10:2583] NOTICE: lws_tls_client_create_vhost_context: doing private key filepath
[2018/12/01 10:31:10:2593] NOTICE: Loaded client cert private key localhost-100y.key
[2018/12/01 10:31:10:2596] NOTICE: created client ssl context for default
[2018/12/01 10:31:10:5290] NOTICE:   deaddrop: vh default, upload dir ./uploads, max size 10000000
[2018/12/01 10:31:10:5376] NOTICE:    vhost default: cert expiry: 730203d
...

Visit https://localhost:7681, and follow the link there to the secret area.

Give your browser "user1" and "password" as the credentials. For testing to confirm what a different user sees, you can also log in as "user2" and "password".