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Wildcard instructions: formatting, typos

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Brian Cunnie
2021-02-08 09:10:58 -08:00
parent 73a735bf37
commit fe3d81f194
1 changed files with 8 additions and 8 deletions
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16
docs/wildcard.md
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@@ -15,7 +15,7 @@ You'll need the following:
furthermore, it only needs to return TXT records.
How to test that your DNS server is working properly (assuming you've set a
TXT record, "I love my dog":
TXT record, "I love my dog"):
```
dig _acme-challenge.52-187-42-158.sslip.io txt
@@ -33,7 +33,7 @@ You'll need the following:
Once you've procured the wildcard certificate, you can install it on your
internal webservers for URLS of the following format:
<https://*internal-ip.external-ip*.sslip.io> (e.g.
https://*internal-ip.external-ip*.sslip.io (e.g.
<https://www-192-168-0-10.52-187-42-158.sslip.io>). Note that the _internal-ip_
portion of the URL _must_ be dash-separated, not dot-separated, for the wildcard
certificate to work properly.
@@ -47,19 +47,19 @@ returned as the IP address of the hostname.
### How Do I Set Up an External DNS Server?
The external IP might be from your local network (forward port 53 at your
router), or from a cloud provider (GCP, AWS, etc). It might even be from a
router), or from a cloud provider (GCP, AWS, etc.). It might even be from a
public DNS service (e.g. [Cloudflare](https://www.cloudflare.com/), [AWS Route
53](https://aws.amazon.com/route53/), my perennial favorite
[easyDNS](https://easydns.com/), etc). If not using a public DNS service, you
[easyDNS](https://easydns.com/), etc.). If not using a public DNS service, you
need to run your own DNS server (e.g.
[acme-dns](https://github.com/joohoi/acme-dns), the venerable
[BIND](https://en.wikipedia.org/wiki/BIND), the opinionated
[djbdns](https://cr.yp.to/djbdns.html), or my personal
[wildcard-dns-http-server](https://github.com/cunnie/sslip.io/tree/master/bosh-release/src/wildcard-dns-http-server)
etc). You can use any ACME client
[wildcard-dns-http-server](https://github.com/cunnie/sslip.io/tree/master/bosh-release/src/wildcard-dns-http-server),
etc.). You can use any ACME client
([acme.sh](https://github.com/acmesh-official/acme.sh),
[Certbot](https://certbot.eff.org/), etc), but you must configure it to request
a wildcard certificate for \*.${external}.sslip.io, which requires configuring
[Certbot](https://certbot.eff.org/), etc.), but you must configure it to request
a wildcard certificate for \*._external-ip_.sslip.io, which requires configuring
the DNS-01 challenge to use DNS server chosen.
#### Example