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## Supported tags
* [`2.4`, `latest` (*stretch/Dockerfile*)](https://github.com/BytemarkHosting/docker-webdav/blob/master/2.4/Dockerfile)
## Quick reference
This image runs an easily configurable WebDAV server with Apache.
* **Code repository:**
https://github.com/BytemarkHosting/docker-webdav
* **Where to file issues:**
https://github.com/BytemarkHosting/docker-webdav/issues
* **Maintained by:**
[Bytemark Hosting](https://www.bytemark.co.uk)
* **Supported architectures:**
[Any architecture that the `httpd` image supports](https://hub.docker.com/_/httpd/)
## Usage
### Basic WebDAV server
This example starts a WebDAV server.
When using unencrypted HTTP, use `Digest` authentication (instead of `Basic`)
to avoid sending plaintext passwords in the clear.
To make sure your data doesn't get deleted, you'll probably want to create a
persistent storage volume (`-v vol-webdav:/var/lib/dav`) or bind mount a
directory (`-v /path/to/directory:/var/lib/dav`):
```
docker run --restart always -v /srv/dav:/var/lib/dav \
-e AUTH_TYPE=Digest -e USERNAME=alice -e PASSWORD=secret1234 \
--publish 80:80 -d bytemark/webdav
```
#### Via Docker Compose:
```
version: '3'
services:
mail:
image: bytemark/webdav
restart: always
ports:
- "80:80"
environment:
AUTH_TYPE: Digest
USERNAME: alice
PASSWORD: secret1234
volumes:
- /srv/dav:/var/lib/dav
```
### Secure WebDAV with SSL
We recommend you use a reverse proxy (eg, Traefik) to handle SSL certificates.
If you're happy with a self-signed certificate, you can specify `-e
SSL_CERT=selfsigned` and the container will generate one for you.
```
docker run --restart always -v /srv/dav:/var/lib/dav \
-e AUTH_TYPE=Basic -e USERNAME=test -e PASSWORD=test \
-e SSL_CERT=selfsigned --publish 443:443 -d bytemark/webdav
```
### Authenticate multiple clients
Specifying `USERNAME` and `PASSWORD` only supports a single user. Bind mount
your own file to `/user.passwd` and the container will use that instead.
If using `Basic` authentication, run the following commands:
```
touch user.passwd
htpasswd -B user.passwd alice
htpasswd -B user.passwd bob
```
If using `Digest` authentication, run the following commands. (NB: The default
`REALM` is `WebDAV`. If you specify your own `REALM`, you'll need to run
`htdigest` again with the new name.)
```
touch user.passwd
htdigest user.passwd WebDAV alice
htdigest user.passwd WebDAV bob
```
Once you've created your own `user.passwd`, bind mount it into your container
with `-v /path/to/user.passwd:/user.passwd`.
### Environment variables
All environment variables are optional. You probably want to at least specify
`USERNAME` and `PASSWORD` (or bind mount your own authentication file to
`/user.passwd`) otherwise nobody will be able to access your WebDAV server!
* **`SERVER_NAMES`**: Comma-separated list of domains (eg,
`example.com,www.example.com`). The first is set as the
[ServerName](https://httpd.apache.org/docs/current/mod/core.html#servername),
and the rest (if any) are set as
[ServerAlias](https://httpd.apache.org/docs/current/mod/core.html#serveralias).
The default is `localhost`.
* **`LOCATION`**: The URL path for WebDAV (eg, if set to `/webdav` then clients
should connect to `example.com/webdav`). The default is `/`.
* **`AUTH_TYPE`**: Apache authentication type to use. This can be `Basic` (best
choice for HTTPS) or `Digest` (best choice for HTTP). The default is `Basic`.
* **`REALM`**: Sets
[AuthName](https://httpd.apache.org/docs/current/mod/mod_authn_core.html#authname),
an identifier that is displayed to clients when they connect. The default is
`WebDAV`.
* **`USERNAME`**: Authenticate with this username (and the password below).
This is ignored if you bind mount your own authentication file to
`/user.passwd`.
* **`PASSWORD`**: Authenticate with this password (and the username above).
This is ignored if you bind mount your own authentication file to
`/user.passwd`.
* **`ANONYMOUS_METHODS`**: Comma-separated list of HTTP request methods (eg,
`GET,POST,OPTIONS,PROPFIND`). Clients can use any method you specify here
without authentication. Set to `ALL` to disable authentication. The default
is to disallow any anonymous access.
* **`SSL_CERT`**: Set to `selfsigned` to generate a self-signed certificate and
enable Apache's SSL module. If you specify `SERVER_NAMES`, the first domain
is set as the Common Name.
|
