ansible-nginx/doc/ssl.md

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SSL/TLS Management
==================
You can put all this variables in a separated vault file.
Variables
---------
- `nginx_dh`: DH content
- `nginx_dh_length`: DH key length (default is 2048)
- `nginx_dh_path`: file localation
- `nginx_ssl_dir`: directory where you install your SSL/TLS keys
- `nginx_ssl_pairs`
Cert/Key pairs
--------------
This list have 3 mandatory keys:
- `name`: MUST be unique
- `key`: content of the private key
- `cert`: content of the public key
OR
- `dest_cert`: remote path where certificate is located
- `dest_key`: remote path where key is located
Note: `name` is used to deploy key/cert. With defaults values dans `name` = "foo", key is -> /etc/nginx/ssl/foo/foo.key
Tips
----
- Deploying key/cert is not mandatory with this role. You can manage it in other place ([letsencrypt](https://letsencrypt.org/)? :)). You just need to set `dest_cert` and `dest_key`!
- In `nginx_sites`, `ssl_name` is mandatory. This role will search in `nginx_ssl_pairs` with site `name` (first in list if it's a list).
Diffie-Hellman
--------------
If you do not specify any dh param, this role auto generates it.
Example
-------
```yaml
nginx_sites;
- name: 'test-ssl.local'
proto: ['http', 'https']
template: '_base'
ssl_name: 'mysuperkey'
- name: 'test-ssl2.local'
proto: ['http', 'https']
template: '_base'
nginx_ssl_pairs:
- name: mysuperkey
key: |
-----BEGIN RSA PRIVATE KEY-----
....(snip)....
-----END RSA PRIVATE KEY-----
cert: |
-----BEGIN CERTIFICATE-----
....(snip)....
-----END CERTIFICATE-----
- name: test-ssl2.local
key: |
-----BEGIN RSA PRIVATE KEY-----
....(snip)....
-----END RSA PRIVATE KEY-----
cert: |
-----BEGIN CERTIFICATE-----
....(snip)....
-----END CERTIFICATE-----
```