26 lines
1.2 KiB
Markdown
26 lines
1.2 KiB
Markdown
# OpenSlides proxy
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The proxy is the entrypoint for traffic going into an OpenSlides instance and
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hides all the services needed for production behind a single port. On the
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docker container this will be port 8000. An arbitrary port from the host can
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then be forwarded to that (e.g. 443->8000).
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## HTTPS
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It is possible to make use of caddy's automatic https feature in order to not
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having to manually generate TLS certificates.
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Set `ENABLE_AUTO_HTTPS=1` and `EXTERNAL_ADDRESS=openslides.example.com` to
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activate it. Caddy will then retrieve a letsencrypt certificate for that
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domain.
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For testing a setup e.g.
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`ACME_ENDPOINT=https://acme-staging-v02.api.letsencrypt.org/directory` can also
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be set to avoid hitting rate limits.
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Importantly, port 80 on the host must be forwarded to port 8001 on which caddy
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will answer the ACME-challenge during certificate retrieval.
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Alternatively a locally generated certificate can be used by executing
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`make-localhost-cert.sh` before building the docker image (!) and setting
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`ENABLE_LOCAL_HTTPS=1`. This is mostly for dev setup purposes and is not useful
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for a public domain as the cert is not issued by a trusted CA and therefore
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not trusted by browsers. If set, this overrules `ENABLE_AUTO_HTTPS`.
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