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https://libwebsockets.org/repo/libwebsockets
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46 lines
1.7 KiB
Markdown
46 lines
1.7 KiB
Markdown
# lws minimal http server with tls
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## build
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```
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$ cmake . && make
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```
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## usage
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```
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$ ./lws-minimal-http-server-tls
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[2018/03/20 13:23:13:0131] USER: LWS minimal http server TLS | visit https://localhost:7681
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[2018/03/20 13:23:13:0142] NOTICE: Creating Vhost 'default' port 7681, 1 protocols, IPv6 off
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[2018/03/20 13:23:13:0142] NOTICE: Using SSL mode
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[2018/03/20 13:23:13:0146] NOTICE: SSL ECDH curve 'prime256v1'
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[2018/03/20 13:23:13:0146] NOTICE: HTTP2 / ALPN enabled
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[2018/03/20 13:23:13:0195] NOTICE: lws_tls_client_create_vhost_context: doing cert filepath localhost-100y.cert
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[2018/03/20 13:23:13:0195] NOTICE: Loaded client cert localhost-100y.cert
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[2018/03/20 13:23:13:0195] NOTICE: lws_tls_client_create_vhost_context: doing private key filepath
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[2018/03/20 13:23:13:0196] NOTICE: Loaded client cert private key localhost-100y.key
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[2018/03/20 13:23:13:0196] NOTICE: created client ssl context for default
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[2018/03/20 13:23:14:0207] NOTICE: vhost default: cert expiry: 730459d
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```
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Visit https://localhost:7681
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Because it uses a selfsigned certificate, you will have to make an exception for it in your browser.
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## Certificate creation
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The selfsigned certs provided were created with
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```
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echo -e "GB\nErewhon\nAll around\nlibwebsockets-test\n\nlocalhost\nnone@invalid.org\n" | openssl req -new -newkey rsa:4096 -days 36500 -nodes -x509 -keyout "localhost-100y.key" -out "localhost-100y.cert"
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```
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they cover "localhost" and last 100 years from 2018-03-20.
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You can replace them with commercial certificates matching your hostname.
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## HTTP/2
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If you built lws with `-DLWS_WITH_HTTP2=1` at cmake, this simple server is also http/2 capable
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out of the box. If the index.html was loaded over http/2, it will display an HTTP 2 png.
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