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README.md
305
README.md
@ -1,6 +1,6 @@
|
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|
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|
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# Greenlock™ Certificate Manager for Web Servers
|
||||
# Greenlock™ for Web Servers
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|
||||
A server-friendly commandline tool for Free SSL, Free Wildcard SSL, and Fully Automated HTTPS
|
||||
<small>certificates issued by Let's Encrypt v2 via ACME</small>
|
||||
@ -10,59 +10,6 @@ Greenlock is also available
|
||||
[for node.js](https://git.coolaj86.com/coolaj86/greenlock-express.js),
|
||||
and [for API integrations](https://git.coolaj86.com/coolaj86/greenlock.js)
|
||||
|
||||
Why use Greenlock? Two Reasons:
|
||||
===============================
|
||||
|
||||
One
|
||||
---
|
||||
|
||||
You want to be able to run a command like this:
|
||||
|
||||
```bash
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sudo greenlock --domains example.com --config /etc/greenlock/greenlock.yml
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||||
```
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|
||||
And then get awesome results like this:
|
||||
|
||||
```
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/etc/ssl/acme
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├── accounts
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│ └── acme-staging-v02.api.letsencrypt.org/directory
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│ └── c07a31a70c691d64f6b4d31f51a6dd9c
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│ ├── meta.json
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│ ├── private_key.json
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│ └── regr.json
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└── live
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└── example.com <-- Free SSL like magic! Wow!
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||||
├── bundle.pem
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||||
├── cert.pem
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├── chain.pem
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||||
├── fullchain.pem
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||||
└── privkey.pem
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```
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||||
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||||
That you use with your existing webserver - Apache, Nginx, HAProxy, node.js, etc
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||||
|
||||
And install to renew so that you never worry about ssl again.
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||||
|
||||
Two
|
||||
---
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||||
|
||||
You want to be able to run a command like this:
|
||||
|
||||
```bash
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sudo greenlock --install systemd --config /etc/greenlock.yml --webroot '/srv/www/:hostname'
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```
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||||
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||||
To immediately secure and publish any and all sites you have in a web root like this:
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|
||||
```
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/srv/www/
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├── coolsite.rocks
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||||
├── example.com
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└── whatever.app
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```
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||||
Features
|
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========
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@ -81,15 +28,54 @@ Features
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- [x] HTTP Challenge Plugins - AWS S3, Azure, Consul, etcd
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- [x] DNS Challenge Plugins - AWS Route53, CloudFlare, Digital Ocean
|
||||
- [x] Account & Certificate Storage Plugins - AWS S3, Redis
|
||||
- [x] Built-in WebServer
|
||||
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Demo
|
||||
====
|
||||
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Run as a webserver:
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```bash
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sudo greenlock --daemon \
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--email jon@example.com \
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--agree-tos \
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--root /srv/www/example.com \
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--domains example.com,www.example.com
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```
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Fetch certificates for Apache, Nginx, or HAProxy:
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|
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```bash
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greenlock --email jon@example.com \
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--agree-tos \
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--domains example.com,www.example.com \
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--webroot-path /srv/www/example.com \
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--privkey-path /etc/ssl/privkey.pem \
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--fullchain-path /etc/ssl/fullchain.pem \
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--bundle-path /etc/ssl/bundle.pem
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```
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Robust configurations for Greenlock as a system service
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```bash
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sudo greenlock --install systemd --config /etc/greenlock/greenlock.yml
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```
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||||
See explanations below in the **Usage** section.
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||||
Install
|
||||
=======
|
||||
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||||
Windows
|
||||
-------
|
||||
|
||||
1. Install node.js
|
||||
2. Open `Node.js cmd.exe`
|
||||
2. Run the command `npm install -g greenlock-cli`
|
||||
|
||||
Mac
|
||||
---
|
||||
|
||||
Open Terminal and run this install script:
|
||||
Open Terminal
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||||
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||||
```bash
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||||
curl -fsS https://get.greenlock.app/ | bash
|
||||
@ -98,111 +84,10 @@ curl -fsS https://get.greenlock.app/ | bash
|
||||
Linux
|
||||
-----
|
||||
|
||||
Open Terminal and run this install script:
|
||||
|
||||
```bash
|
||||
curl -fsS https://get.greenlock.app/ | bash
|
||||
```
|
||||
|
||||
Windows & Node.js
|
||||
-----------------
|
||||
|
||||
1. Install [node.js](https://nodejs.org)
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||||
2. Open _Node.js_
|
||||
2. Run the command `npm install -g greenlock-cli`
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||||
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||||
Important: How to Not Get Blocked
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||||
===================
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||||
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||||
PLEASE READ ALL THREE SENTENCES:
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||||
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||||
* These examples use the PRODUCTION ENVIRONMENT (where you can be blocked)
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||||
* If an example DOESN'T WORK on the first try, STOP!
|
||||
* UNCOMMENT the `--staging` flag and see the TROUBLESHOOTING SECTION
|
||||
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||||
Quick Examples
|
||||
==============
|
||||
|
||||
The most basic options are exposed as commandline flags,
|
||||
just so that we can do little domes like this.
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The config file is explained after the troubleshooting section.
|
||||
|
||||
### The Greenlock HTTPS WebServer
|
||||
|
||||
Easy to run on your server, nothing else required:
|
||||
|
||||
```bash
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||||
sudo greenlock --webserver \
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||||
--agree-tos --email jon@example.com \
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||||
--domains example.com,www.example.com \
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||||
--webroot /srv/www/example.com \
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||||
--config-dir ~/acme/etc #--staging
|
||||
```
|
||||
|
||||
### Add SSL to an Existing WebServer
|
||||
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||||
For all the Apache, Nginx, and HAProxy fans out there:
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||||
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||||
(use your existing webroot)
|
||||
|
||||
```bash
|
||||
sudo greenlock --agree-tos --email jon@example.com \
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--domains example.com,www.example.com \
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--webroot /srv/www/example.com \
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--privkey-path /etc/ssl/example.com/privkey.pem \
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--fullchain-path /etc/ssl/example.com/fullchain.pem \
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--bundle-path /etc/ssl/example.com/bundle.pem \
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--config-dir /etc/ssl/acme #--staging
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||||
```
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||||
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||||
### Get SSL Certificates Interactively
|
||||
|
||||
Run this manual process on your laptop and copy the certificates
|
||||
to you server afterwards:
|
||||
|
||||
```bash
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||||
greenlock --agree-tos --email jon@example.com \
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--domains example.com,www.example.com \
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--privkey-path /etc/ssl/example.com/privkey.pem \
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||||
--fullchain-path /etc/ssl/example.com/fullchain.pem \
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--bundle-path /etc/ssl/example.com/bundle.pem \
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||||
--manual \
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--config-dir /etc/ssl/acme #--staging
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||||
```
|
||||
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||||
### Standalone SSL Certificate Retrieval
|
||||
|
||||
Run this on a server standalone just to retrieve
|
||||
certificates:
|
||||
|
||||
```bash
|
||||
sudo greenlock --agree-tos --email jon@example.com \
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||||
--domains example.com,www.example.com \
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||||
--privkey-path /etc/ssl/example.com/privkey.pem \
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||||
--fullchain-path /etc/ssl/example.com/fullchain.pem \
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||||
--bundle-path /etc/ssl/example.com/bundle.pem \
|
||||
--standalone \
|
||||
--config-dir ~/etc/ssl/acme #--staging
|
||||
```
|
||||
|
||||
Troubleshooting
|
||||
===============
|
||||
|
||||
Watch the [Troubleshooting Screencast](https://youtu.be/e8vaR4CEZ5s?t=397)
|
||||
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||||
**Note**: Replace `whatever.com` with your domain, use your real email, etc.
|
||||
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||||
0. Use the `--staging` flag while troubleshooting
|
||||
1. Do you have a valid A record for `whatever.com`?
|
||||
2. When you `ping whatever.com` do you see that same address?
|
||||
3. Can you confirm that's your server's address with `ifconfig` or `ipconfig`?
|
||||
4. Do you have write access to all of the directories you've specified?
|
||||
|
||||
**Important**: Don't forget to delete the directory specified in `--config-dir`
|
||||
when you get things figured out and remove `--staging`.
|
||||
|
||||
|
||||
Usage
|
||||
=====
|
||||
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||||
@ -253,7 +138,7 @@ This option is great for testing, but since it requires the use of
|
||||
the same ports that your webserver needs, it isn't a good choice
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||||
for production.
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||||
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||||
### WebRoot
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### WebRoot (production option 1)
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||||
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||||
You can specify the path to where you keep your `index.html` with `webroot`, as
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long as your server is serving plain HTTP on port 80.
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@ -283,6 +168,71 @@ ls /etc/letsencrypt/live/
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||||
You can use a cron job to run the script above every 80 days (the certificates expire after 90 days)
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||||
so that you always have fresh certificates.
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||||
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||||
### Hooks (production option 2)
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||||
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You can also integrate with a secure server. This is more complicated than the
|
||||
webroot option, but it allows you to obtain certificates with only port 443
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||||
open. This facility can work with any web server as long as it supports server
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||||
name indication (SNI) and you can provide a configuration file template and
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||||
shell hooks to install and uninstall the configuration (without downtime). In
|
||||
fact, it doesn't even need to be a webserver (though it must run on port 443);
|
||||
it could be another server that performs SSL/TLS negotiation with SNI.
|
||||
|
||||
The process works something like this. You would run:
|
||||
|
||||
```bash
|
||||
sudo greenlock certonly \
|
||||
--agree-tos --email john.doe@example.com \
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||||
--hooks --hooks-server apache2-debian \
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||||
--config-dir /etc/acme \
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||||
--domains example.com,www.example.com \
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||||
--server https://acme-staging-v02.api.letsencrypt.org/directory
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||||
--acme-version draft-11
|
||||
```
|
||||
|
||||
Three files are then generated:
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||||
|
||||
* a configuration fragment: `some-long-string.conf`
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||||
* a challenge-fulfilling certificate: `the-same-long-string.crt`
|
||||
* a private key: `the-same-long-string.key`
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||||
|
||||
A hook is then run to enable the fragment, e.g. by linking it (it should not be
|
||||
moved) into a `conf.d` directory (for Apache on Debian, `sites-enabled`). A
|
||||
second hook is then run to check the configuration is valid, to avoid
|
||||
accidental downtime, and then another to signal to the server to reload the
|
||||
configuration. The server will now serve the generated certificate on a special
|
||||
domain to prove you own the domain you're getting a certificate for.
|
||||
|
||||
After the domain has been validated externally, hooks are run to disable the
|
||||
configuration fragment, and again check and reload the configuration.
|
||||
|
||||
You can then find your brand new certs in:
|
||||
|
||||
```
|
||||
ls /etc/letsencrypt/live/
|
||||
```
|
||||
|
||||
Tailor to your server and distro using the `--hooks-server` option. So far, the
|
||||
following are supported (contributions for additional servers welcome):
|
||||
|
||||
* apache2-debian
|
||||
|
||||
To tweak it for your setup and taste, see all the `hooks-` options in the
|
||||
Command Line Options section below. Also note that the following substitutions
|
||||
are available for use in the hooks and the template:
|
||||
|
||||
* `{{{token}}}`: the token
|
||||
* `{{{domain}}}`: the domain for which a certificate is being sought (beware of
|
||||
this if using multiple domains per certificate)
|
||||
* `{{{subject}}}`: the domain for which the generated challenge-fulfilling
|
||||
certificate must be used (only available when generating it)
|
||||
* `{{{cert}}}`: the path to the generated certificate: `hooks-path/token.crt`
|
||||
* `{{{privkey}}}`: the path to the generated private key: `hooks-path/token.key`
|
||||
* `{{{conf}}}`: the path to the generated config file: `hooks-path/token.conf`
|
||||
* `{{{bind}}}`: the value of the `hooks-bind` option
|
||||
* `{{{port}}}`: the value of the `hooks-port` option
|
||||
* `{{{webroot}}}`: the value of the `hooks-webroot` option
|
||||
|
||||
### Interactive (for debugging)
|
||||
|
||||
The token (for all challenge types) and keyAuthorization (only for https-01)
|
||||
@ -360,6 +310,11 @@ Options:
|
||||
|
||||
--renew-within [NUMBER] Renew certificates this many days before expiry. (default: 7)
|
||||
|
||||
--duplicate BOOLEAN Allow getting a certificate that duplicates an existing one/is
|
||||
an early renewal.
|
||||
|
||||
--rsa-key-size [NUMBER] Size (in bits) of the RSA key. (Default is 2048)
|
||||
|
||||
--cert-path STRING Path to where new cert.pem is saved
|
||||
(Default is :conf/live/:hostname/cert.pem)
|
||||
|
||||
@ -371,8 +326,13 @@ Options:
|
||||
|
||||
--domain-key-path STRING Path to privkey.pem to use for domain (default: generate new)
|
||||
|
||||
--account-key-path STRING Path to privkey.pem to use for account (default: generate new)
|
||||
|
||||
--config-dir STRING Configuration directory. (Default is ~/letsencrypt/etc/)
|
||||
|
||||
--tls-sni-01-port NUMBER Use TLS-SNI-01 challenge type with this port.
|
||||
(must be 443 with most production servers) (Boulder allows 5001 in testing mode)
|
||||
|
||||
--http-01-port [NUMBER] Use HTTP-01 challenge type with this port, used for SimpleHttp challenge. (Default is 80)
|
||||
(must be 80 with most production servers)
|
||||
|
||||
@ -387,6 +347,35 @@ Options:
|
||||
|
||||
--webroot-path STRING public_html / webroot path.
|
||||
|
||||
--hooks BOOLEAN Obtain certs with hooks that configure a webserver to meet TLS-SNI-01 challenges.
|
||||
|
||||
--hooks-path STRING Path in which to store files for hooks.
|
||||
(Default is ~/letsencrypt/apache)
|
||||
|
||||
--hooks-server STRING Type of webserver to configure. Sets defaults for all the following --hooks- options.
|
||||
Either --hooks-server or --hooks-template must be given.
|
||||
(See the Hooks section above for a list of supported servers.)
|
||||
|
||||
--hooks-template STRING Template to use for hooks configuration file.
|
||||
Either --hooks-server or --hooks-template must be given.
|
||||
|
||||
--hooks-bind STRING IP address to use in configuration for hooks. (Default is *)
|
||||
|
||||
--hooks-port STRING Port to use in configuration for hooks. (Default is 443)
|
||||
|
||||
--hooks-webroot STRING Webroot to use in configuration for hooks (e.g. empty dir).
|
||||
Nothing should actually be served from here. (Default is /var/www)
|
||||
|
||||
--hooks-pre-enable STRING Hook to check the webserver configuration prior to enabling.
|
||||
|
||||
--hooks-enable STRING Hook to enable the webserver configuration.
|
||||
|
||||
--hooks-pre-reload STRING Hook to check the webserver configuration prior to reloading.
|
||||
|
||||
--hooks-reload STRING Hook to reload the webserver.
|
||||
|
||||
--hooks-disable STRING Hook to disable the webserver configuration.
|
||||
|
||||
--debug BOOLEAN show traces and logs
|
||||
|
||||
-h, --help Display help and usage details
|
||||
|
||||
@ -6,75 +6,52 @@ var mkdirp = require('mkdirp');
|
||||
|
||||
cli.parse({
|
||||
'acme-version':
|
||||
[ false, " v01 (Let's Encrypt v01) or draft-11 (Let's Encrypt v02) (default: draft-11)", 'string'
|
||||
, 'draft-11' ]
|
||||
[ false, " v01 (Let's Encrypt v01) or draft-11 (Let's Encrypt v02) (default: draft-11)", 'string', 'draft-11' ]
|
||||
, 'acme-url':
|
||||
[ false, " ACME API Directory URL (default: https://acme-v02.api.letsencrypt.org/directory", 'string'
|
||||
, 'https://acme-staging-v02.api.letsencrypt.org/directory' ]
|
||||
|
||||
, 'aol-keyword-www':
|
||||
[ false, " Travel back in time to 1995 where we redirect bare domains as to have a triple-w prefix", 'string'
|
||||
, false ]
|
||||
[ false, " ACME API Directory URL (default: https://acme-v02.api.letsencrypt.org/directory", 'string', '' ]
|
||||
, config:
|
||||
[ 'c', " Path to configuration file --config /etc/greenlock/greenlock.yml (default: '')", 'string' ]
|
||||
, serve:
|
||||
[ false, " Run as webserver (default: false)", 'boolean'
|
||||
, false ]
|
||||
[ false, " Run as webserver (default: false)", 'boolean', false ]
|
||||
, email:
|
||||
[ false, " Email used for registration and recovery contact (default: '')", 'email' ]
|
||||
[ false, " Email used for registration and recovery contact (default: '')", 'email', '' ]
|
||||
, analytics:
|
||||
[ false, " Share analytics with greenlock (default: false)", 'boolean'
|
||||
, false ]
|
||||
[ false, " Share analytics with greenlock (default: false)", 'boolean', false ]
|
||||
, community:
|
||||
[ false, " Join the greenlock community to get important updates (default: false)", 'boolean'
|
||||
, false ]
|
||||
[ false, " Join the greenlock community to get important updates (default: false)", 'boolean', false ]
|
||||
, 'agree-tos':
|
||||
[ false, " Agree to the Let's Encrypt Subscriber Agreement", 'boolean'
|
||||
, false ]
|
||||
[ false, " Agree to the Let's Encrypt Subscriber Agreement", 'boolean', false ]
|
||||
, domains:
|
||||
[ false, " Comma-separated list of domains to secure (default: [])", 'string' ]
|
||||
, 'config-dir':
|
||||
[ false, " Configuration directory.", 'string'
|
||||
, '~/acme/etc/' ]
|
||||
[ false, " Configuration directory.", 'string', '~/acme/etc/' ]
|
||||
, 'cert-path':
|
||||
[ false, " Path where new cert.pem is saved", 'string'
|
||||
, ':configDir/live/:hostname/cert.pem' ]
|
||||
[ false, " Path where new cert.pem is saved", 'string',':configDir/live/:hostname/cert.pem' ]
|
||||
, 'fullchain-path':
|
||||
[ false, " Path where new fullchain.pem (cert + chain) is saved", 'string'
|
||||
, ':configDir/live/:hostname/fullchain.pem' ]
|
||||
[ false, " Path where new fullchain.pem (cert + chain) is saved", 'string', ':configDir/live/:hostname/fullchain.pem' ]
|
||||
, 'chain-path':
|
||||
[ false, " Path where new chain.pem is saved", 'string'
|
||||
, ':configDir/live/:hostname/chain.pem' ]
|
||||
[ false, " Path where new chain.pem is saved", 'string', ':configDir/live/:hostname/chain.pem' ]
|
||||
, 'bundle-path':
|
||||
[ false, " Path where new bundle.pem (fullchain + privkey) is saved", 'string'
|
||||
, ':configDir/live/:hostname/bundle.pem' ]
|
||||
[ false, " Path where new bundle.pem (fullchain + privkey) is saved", 'string', ':configDir/live/:hostname/bundle.pem' ]
|
||||
, 'privkey-path':
|
||||
[ false, " Path where (new or existing) domain privkey.pem is saved", 'string'
|
||||
, ':configDir/live/:hostname/privkey.pem' ]
|
||||
, 'webroot':
|
||||
[ false, " public_html / webroot path such as /srv/www/:hostname", 'string' ]
|
||||
[ false, " Path where (new or existing) domain privkey.pem is saved", 'string', ':configDir/live/:hostname/privkey.pem' ]
|
||||
, 'root':
|
||||
[ false, " public_html / webroot path /srv/www/:hostname", 'string' ]
|
||||
, 'renew-within':
|
||||
[ false, " Renew certificates this many days before expiry", 'int'
|
||||
, 11 ]
|
||||
, staging:
|
||||
[ false, " Use Let's Encrypt v02 staging API", 'boolean'
|
||||
, false ]
|
||||
[ false, " Renew certificates this many days before expiry", 'int', 11 ]
|
||||
, standalone:
|
||||
[ false, " Obtain certs using a \"standalone\" webserver", 'boolean'
|
||||
, false ]
|
||||
[ false, " Obtain certs using a \"standalone\" webserver.", 'boolean', false ]
|
||||
, manual:
|
||||
[ false, " Print the token and key to the screen and wait for you to hit enter, giving you time to copy it somewhere before continuing (default: false)", 'boolean'
|
||||
, false ]
|
||||
[ false, " Print the token and key to the screen and wait for you to hit enter, giving you time to copy it somewhere before continuing (default: false)", 'boolean', false ]
|
||||
, debug:
|
||||
[ false, " show traces and logs", 'boolean'
|
||||
, false ]
|
||||
[ false, " show traces and logs", 'boolean', false ]
|
||||
});
|
||||
|
||||
// ignore certonly and extraneous arguments
|
||||
cli.main(function(_, options) {
|
||||
console.log('');
|
||||
var args = {};
|
||||
var homedir = require('os').homedir();
|
||||
var homedir = require('homedir')();
|
||||
|
||||
Object.keys(options).forEach(function (key) {
|
||||
var val = options[key];
|
||||
|
||||
8
example-standalone.bash
Executable file
8
example-standalone.bash
Executable file
@ -0,0 +1,8 @@
|
||||
#!/bin/bash
|
||||
|
||||
node bin/letsencrypt certonly \
|
||||
--agree-tos --email 'john.doe@gmail.com' \
|
||||
--standalone \
|
||||
--domains example.com,www.example.com \
|
||||
--server https://acme-staging.api.letsencrypt.org/directory \
|
||||
--config-dir ~/letsencrypt.test/etc
|
||||
@ -1,8 +0,0 @@
|
||||
#!/bin/bash
|
||||
|
||||
greenlock \
|
||||
--agree-tos --email 'john.doe@gmail.com' \
|
||||
--serve
|
||||
--root /root/www/example.com \
|
||||
--domains example.com,www.example.com \
|
||||
--config-dir ~/acme.test/etc
|
||||
@ -1,7 +0,0 @@
|
||||
#!/bin/bash
|
||||
|
||||
greenlock \
|
||||
--agree-tos --email 'john.doe@gmail.com' \
|
||||
--standalone \
|
||||
--domains example.com,www.example.com \
|
||||
--config-dir ~/acme.test/etc
|
||||
@ -1,7 +0,0 @@
|
||||
#!/bin/bash
|
||||
|
||||
greenlock \
|
||||
--agree-tos --email 'john.doe@gmail.com' \
|
||||
--root /root/www/example.com \
|
||||
--domains example.com,www.example.com \
|
||||
--config-dir ~/acme.test/etc
|
||||
14
package.json
14
package.json
@ -34,11 +34,15 @@
|
||||
},
|
||||
"homepage": "https://git.coolaj86.com/coolaj86/greenlock-cli.js",
|
||||
"dependencies": {
|
||||
"cli": "^1.0.1",
|
||||
"greenlock": "^2.2.11",
|
||||
"le-challenge-manual": "^2.1.0",
|
||||
"le-challenge-standalone": "^2.1.0",
|
||||
"le-store-certbot": "^2.1.0",
|
||||
"cli": "^0.11.1",
|
||||
"greenlock": "^2.1.16",
|
||||
"homedir": "^0.6.0",
|
||||
"le-acme-core": "^2.0.5",
|
||||
"le-challenge-hooks": "^2.0.0",
|
||||
"le-challenge-manual": "^2.0.0",
|
||||
"le-challenge-sni": "^2.0.0",
|
||||
"le-challenge-standalone": "^2.0.0",
|
||||
"le-store-certbot": "^2.0.2",
|
||||
"mkdirp": "^0.5.1"
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user