74 lines
2.2 KiB
Markdown
74 lines
2.2 KiB
Markdown
[](https://gitter.im/Daplie/letsencrypt-express?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
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| [letsencrypt](https://github.com/Daplie/node-letsencrypt) (library)
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| [letsencrypt-cli](https://github.com/Daplie/letsencrypt-cli)
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| [letsencrypt-express](https://github.com/Daplie/letsencrypt-express)
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| [letsencrypt-koa](https://github.com/Daplie/letsencrypt-koa)
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| [letsencrypt-hapi](https://github.com/Daplie/letsencrypt-hapi)
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le-challenge-dns
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================
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**For production** use [`le-challenge-ddns`](https://github.com/Daplie/le-challenge-ddns) (or a similar ddns tool)
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A manual (interactive CLI) dns-based strategy for node-letsencrypt for setting, retrieving,
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and clearing ACME DNS-01 challenges issued by the ACME server
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Prints out a subdomain record for `_acme-challenge` with `keyAuthDigest`
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to be tested by the ACME server.
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You can then update your DNS manually by whichever method you use and then
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press [enter] to continue the process.
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```
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_acme-challenge.example.com TXT xxxxxxxxxxxxxxxx TTL 60
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```
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Install
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-------
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```bash
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npm install --save le-challenge-dns@2.x
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```
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Usage
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-----
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```bash
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var leChallengeDns = require('le-challenge-dns').create({
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debug: false
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});
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var LE = require('letsencrypt');
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LE.create({
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server: LE.stagingServerUrl // Change to LE.productionServerUrl in production
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, challengeType: 'dns-01'
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, challenges: {
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'dns-01': leChallengeDns
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}
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, approveDomains: [ 'example.com' ]
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});
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```
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NOTE: If you request a certificate with 6 domains listed,
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it will require 6 individual challenges.
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Exposed Methods
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---------------
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For ACME Challenge:
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* `set(opts, domain, challange, keyAuthorization, done)`
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* `get(defaults, domain, challenge, done)`
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* `remove(defaults, domain, challenge, done)`
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Note: `get()` is a no-op for `dns-01`.
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For node-letsencrypt internals:
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* `getOptions()` returns the internal defaults merged with the user-supplied options
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* `loopback(defaults, domain, challange, done)` performs a dns lookup of the txt record
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* `test(opts, domain, challange, keyAuthorization, done)` runs set, loopback, remove, loopback
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