mirror of
https://github.com/go-acme/lego.git
synced 2024-12-12 13:25:19 +02:00
79 lines
3.2 KiB
TOML
79 lines
3.2 KiB
TOML
Name = "Cloudflare"
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Description = ''''''
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URL = "https://www.cloudflare.com/dns/"
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Code = "cloudflare"
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Since = "v0.3.0"
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Example = '''
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CLOUDFLARE_EMAIL=foo@bar.com \
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CLOUDFLARE_API_KEY=b9841238feb177a84330febba8a83208921177bffe733 \
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lego --email myemail@example.com --dns cloudflare --domains my.example.org run
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# or
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CLOUDFLARE_DNS_API_TOKEN=1234567890abcdefghijklmnopqrstuvwxyz \
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lego --email myemail@example.com --dns cloudflare --domains my.example.org run
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'''
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Additional = '''
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## Description
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You may use `CF_API_EMAIL` and `CF_API_KEY` to authenticate, or `CF_DNS_API_TOKEN`, or `CF_DNS_API_TOKEN` and `CF_ZONE_API_TOKEN`.
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### API keys
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If using API keys (`CF_API_EMAIL` and `CF_API_KEY`), the Global API Key needs to be used, not the Origin CA Key.
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Please be aware, that this in principle allows Lego to read and change *everything* related to this account.
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### API tokens
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With API tokens (`CF_DNS_API_TOKEN`, and optionally `CF_ZONE_API_TOKEN`),
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very specific access can be granted to your resources at Cloudflare.
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See this [Cloudflare announcement](https://blog.cloudflare.com/api-tokens-general-availability/) for details.
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The main resources Lego cares for are the DNS entries for your Zones.
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It also need to resolve a domain name to an internal Zone ID in order to manipulate DNS entries.
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Hence, you should create an API token with the following permissions:
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* Zone / Zone / Read
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* Zone / DNS / Edit
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You also need to scope the access to all your domains for this to work.
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Then pass the API token as `CF_DNS_API_TOKEN` to Lego.
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**Alternatively,** if you prefer a more strict set of privileges,
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you can split the access tokens:
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* Create one with *Zone / Zone / Read* permissions and scope it to all your zones.
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This is needed to resolve domain names to Zone IDs and can be shared among multiple Lego installations.
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Pass this API token as `CF_ZONE_API_TOKEN` to Lego.
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* Create another API token with *Zone / DNS / Edit* permissions and set the scope to the domains you want to manage with a single Lego installation.
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Pass this token as `CF_DNS_API_TOKEN` to Lego.
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* Repeat the previous step for each host you want to run Lego on.
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This "paranoid" setup is mainly interesting for users who manage many zones/domains with a single Cloudflare account.
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It follows the principle of least privilege and limits the possible damage, should one of the hosts become compromised.
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'''
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[Configuration]
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[Configuration.Credentials]
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CF_API_EMAIL = "Account email"
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CF_API_KEY = "API key"
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CF_DNS_API_TOKEN = "API token with DNS:Edit permission (since v3.1.0)"
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CF_ZONE_API_TOKEN = "API token with Zone:Read permission (since v3.1.0)"
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CLOUDFLARE_EMAIL = "Alias to CF_API_EMAIL"
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CLOUDFLARE_API_KEY = "Alias to CF_API_KEY"
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CLOUDFLARE_DNS_API_TOKEN = "Alias to CF_DNS_API_TOKEN"
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CLOUDFLARE_ZONE_API_TOKEN = "Alias to CF_ZONE_API_TOKEN"
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[Configuration.Additional]
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CLOUDFLARE_POLLING_INTERVAL = "Time between DNS propagation check"
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CLOUDFLARE_PROPAGATION_TIMEOUT = "Maximum waiting time for DNS propagation"
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CLOUDFLARE_TTL = "The TTL of the TXT record used for the DNS challenge"
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CLOUDFLARE_HTTP_TIMEOUT = "API request timeout"
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[Links]
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API = "https://api.cloudflare.com/"
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GoClient = "https://github.com/cloudflare/cloudflare-go"
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