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DOCUMENTATION.md
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@ -1,5 +1,6 @@
# Getting started # Documentation
### About Radicale ## Getting started
#### About Radicale
Radicale is a small but powerful CalDAV (calendars, to-do lists) and CardDAV Radicale is a small but powerful CalDAV (calendars, to-do lists) and CardDAV
(contacts) server, that: (contacts) server, that:
@ -15,7 +16,7 @@ Radicale is a small but powerful CalDAV (calendars, to-do lists) and CardDAV
* Can be extended with plugins. * Can be extended with plugins.
* Is GPLv3-licensed free software. * Is GPLv3-licensed free software.
### Installation #### Installation
Radicale is really easy to install and works out-of-the-box. Radicale is really easy to install and works out-of-the-box.
@ -30,13 +31,13 @@ You can login with any username and password.
Want more? Check the [tutorials](#tutorials) and the Want more? Check the [tutorials](#tutorials) and the
[documentation](#documentation). [documentation](#documentation).
### What's New? #### What's New?
Read the Read the
[changelog on GitHub.](https://github.com/Kozea/Radicale/blob/3.0.x/NEWS.md) [changelog on GitHub.](https://github.com/Kozea/Radicale/blob/3.0.x/NEWS.md)
# Tutorials ## Tutorials
## Simple 5-minute setup ### Simple 5-minute setup
You want to try Radicale but only have 5 minutes free in your calendar? Let's You want to try Radicale but only have 5 minutes free in your calendar? Let's
go right now and play a bit with Radicale! go right now and play a bit with Radicale!
@ -49,7 +50,7 @@ user name and password. If Radicale fits your needs, it may be time for
Follow one of the chapters below depending on your operating system. Follow one of the chapters below depending on your operating system.
### Linux / \*BSD #### Linux / \*BSD
First, make sure that **python** 3.5 or later (**python** ≥ 3.6 is First, make sure that **python** 3.5 or later (**python** ≥ 3.6 is
recommended) and **pip** are installed. On most distributions it should be recommended) and **pip** are installed. On most distributions it should be
@ -67,7 +68,7 @@ $ python3 -m radicale --storage-filesystem-folder=~/.var/lib/radicale/collection
Victory! Open http://localhost:5232/ in your browser! Victory! Open http://localhost:5232/ in your browser!
You can log in with any username and password. You can log in with any username and password.
### Windows #### Windows
The first step is to install Python. Go to The first step is to install Python. Go to
[python.org](https://python.org) and download the latest version of Python 3. [python.org](https://python.org) and download the latest version of Python 3.
@ -85,7 +86,7 @@ C:\Users\User> python -m radicale --storage-filesystem-folder=~/radicale/collect
Victory! Open http://localhost:5232/ in your browser! Victory! Open http://localhost:5232/ in your browser!
You can log in with any username and password. You can log in with any username and password.
## Basic Configuration ### Basic Configuration
Installation instructions can be found in the Installation instructions can be found in the
[simple 5-minute setup](#tutorials/simple-5-minute-setup) tutorial. [simple 5-minute setup](#tutorials/simple-5-minute-setup) tutorial.
@ -104,7 +105,7 @@ passed via command line arguments.)
All configuration options are described in detail in the All configuration options are described in detail in the
[Configuration](#documentation/configuration) section. [Configuration](#documentation/configuration) section.
### Authentication #### Authentication
In its default configuration Radicale doesn't check user names or passwords. In its default configuration Radicale doesn't check user names or passwords.
If the server is reachable over a network, you should change this. If the server is reachable over a network, you should change this.
@ -112,7 +113,7 @@ If the server is reachable over a network, you should change this.
First a `users` file with all user names and passwords must be created. First a `users` file with all user names and passwords must be created.
It can be stored in the same directory as the configuration file. It can be stored in the same directory as the configuration file.
#### The secure way ##### The secure way
The `users` file can be created and managed with The `users` file can be created and managed with
[htpasswd](https://httpd.apache.org/docs/current/programs/htpasswd.html): [htpasswd](https://httpd.apache.org/docs/current/programs/htpasswd.html):
@ -138,7 +139,7 @@ htpasswd_filename = /path/to/users
htpasswd_encryption = md5 htpasswd_encryption = md5
``` ```
#### The simple but insecure way ##### The simple but insecure way
Create the `users` file by hand with lines containing the user name and Create the `users` file by hand with lines containing the user name and
password separated by `:`. Example: password separated by `:`. Example:
@ -158,7 +159,7 @@ htpasswd_filename = /path/to/users
htpasswd_encryption = plain htpasswd_encryption = plain
``` ```
### Addresses #### Addresses
The default configuration binds the server to localhost. It can't be reached The default configuration binds the server to localhost. It can't be reached
from other computers. This can be changed with the following configuration from other computers. This can be changed with the following configuration
@ -169,7 +170,7 @@ options (IPv4 and IPv6):
hosts = 0.0.0.0:5232, [::]:5232 hosts = 0.0.0.0:5232, [::]:5232
``` ```
### Storage #### Storage
Data is stored in the folder `/var/lib/radicale/collections`. The path can Data is stored in the folder `/var/lib/radicale/collections`. The path can
be changed with the following configuration: be changed with the following configuration:
@ -184,7 +185,7 @@ filesystem_folder = /path/to/storage
> You can find OS dependent instructions in the > You can find OS dependent instructions in the
> [Running as a service](#tutorials/running-as-a-service) section. > [Running as a service](#tutorials/running-as-a-service) section.
### Limits #### Limits
Radicale enforces limits on the maximum number of parallel connections, Radicale enforces limits on the maximum number of parallel connections,
the maximum file size (important for contacts with big photos) and the rate of the maximum file size (important for contacts with big photos) and the rate of
@ -204,13 +205,13 @@ timeout = 30
delay = 1 delay = 1
``` ```
## Running as a service ### Running as a service
The method to run Radicale as a service depends on your host operating system. The method to run Radicale as a service depends on your host operating system.
Follow one of the chapters below depending on your operating system and Follow one of the chapters below depending on your operating system and
requirements. requirements.
### Linux with systemd system-wide #### Linux with systemd system-wide
Create the **radicale** user and group for the Radicale service. Create the **radicale** user and group for the Radicale service.
(Run `useradd --system --user-group --home-dir / --shell /sbin/nologin radicale` as root.) (Run `useradd --system --user-group --home-dir / --shell /sbin/nologin radicale` as root.)
@ -264,7 +265,7 @@ $ systemctl status radicale
$ journalctl --unit radicale.service $ journalctl --unit radicale.service
``` ```
### Linux with systemd as a user #### Linux with systemd as a user
Create the file `~/.config/systemd/user/radicale.service`: Create the file `~/.config/systemd/user/radicale.service`:
@ -297,7 +298,7 @@ $ systemctl --user status radicale
$ journalctl --user --unit radicale.service $ journalctl --user --unit radicale.service
``` ```
### Windows with "NSSM - the Non-Sucking Service Manager" #### Windows with "NSSM - the Non-Sucking Service Manager"
First install [NSSM](https://nssm.cc/) and start `nssm install` in a command First install [NSSM](https://nssm.cc/) and start `nssm install` in a command
prompt. Apply the following configuration: prompt. Apply the following configuration:
@ -321,7 +322,7 @@ The service is configured to start automatically when the computer starts.
To start the service manually open **Services** in **Computer Management** and To start the service manually open **Services** in **Computer Management** and
start the **Radicale** service. start the **Radicale** service.
## Reverse Proxy ### Reverse Proxy
When a reverse proxy is used, the path at which Radicale is available must When a reverse proxy is used, the path at which Radicale is available must
be provided via the `X-Script-Name` header. The proxy must remove the location be provided via the `X-Script-Name` header. The proxy must remove the location
@ -367,7 +368,7 @@ Be reminded that Radicale's default configuration enforces limits on the
maximum number of parallel connections, the maximum file size and the rate of maximum number of parallel connections, the maximum file size and the rate of
incorrect authentication attempts. Connections are terminated after a timeout. incorrect authentication attempts. Connections are terminated after a timeout.
### Manage user accounts with the reverse proxy #### Manage user accounts with the reverse proxy
Set the configuration option `type` in the `auth` section to Set the configuration option `type` in the `auth` section to
`http_x_remote_user`. `http_x_remote_user`.
@ -427,7 +428,7 @@ RequestHeader set X-Remote-User expr=%{REMOTE_USER}
> **Security:** Untrusted clients should not be able to access the Radicale > **Security:** Untrusted clients should not be able to access the Radicale
> server directly. Otherwise, they can authenticate as any user. > server directly. Otherwise, they can authenticate as any user.
### Secure connection between Radicale and the reverse proxy #### Secure connection between Radicale and the reverse proxy
SSL certificates can be used to encrypt and authenticate the connection between SSL certificates can be used to encrypt and authenticate the connection between
Radicale and the reverse proxy. First you have to generate a certificate for Radicale and the reverse proxy. First you have to generate a certificate for
@ -464,7 +465,7 @@ location /radicale/ {
} }
``` ```
## WSGI Server ### WSGI Server
Radicale is compatible with the WSGI specification. Radicale is compatible with the WSGI specification.
@ -489,13 +490,13 @@ Example **Gunicorn** configuration:
gunicorn --bind '127.0.0.1:5232' --workers 8 --env 'RADICALE_CONFIG=/etc/radicale/config' radicale gunicorn --bind '127.0.0.1:5232' --workers 8 --env 'RADICALE_CONFIG=/etc/radicale/config' radicale
``` ```
### Manage user accounts with the WSGI server #### Manage user accounts with the WSGI server
Set the configuration option `type` in the `auth` section to `remote_user`. Set the configuration option `type` in the `auth` section to `remote_user`.
Radicale uses the user name provided by the WSGI server and disables Radicale uses the user name provided by the WSGI server and disables
authentication over HTTP. authentication over HTTP.
## Versioning with Git ### Versioning with Git
This tutorial describes how to keep track of all changes to calendars and This tutorial describes how to keep track of all changes to calendars and
address books with **git** (or any other version control system). address books with **git** (or any other version control system).
@ -520,8 +521,8 @@ git add -A && (git diff --cached --quiet || git commit -m "Changes by "%(user)s)
The command gets executed after every change to the storage and commits The command gets executed after every change to the storage and commits
the changes into the **git** repository. the changes into the **git** repository.
# Documentation ## Documentation
## Configuration ### Configuration
Radicale can be configured with a configuration file or with Radicale can be configured with a configuration file or with
command line arguments. command line arguments.
@ -560,54 +561,54 @@ configuration files. Run `python3 -m radicale --help` for more information.
In the following, all configuration categories and options are described. In the following, all configuration categories and options are described.
### server #### server
The configuration options in this category are only relevant in standalone The configuration options in this category are only relevant in standalone
mode. All options are ignored, when Radicale runs via WSGI. mode. All options are ignored, when Radicale runs via WSGI.
#### hosts ##### hosts
A comma separated list of addresses that the server will bind to. A comma separated list of addresses that the server will bind to.
Default: `localhost:5232` Default: `localhost:5232`
#### max_connections ##### max_connections
The maximum number of parallel connections. Set to `0` to disable the limit. The maximum number of parallel connections. Set to `0` to disable the limit.
Default: `8` Default: `8`
#### max_content_length ##### max_content_length
The maximum size of the request body. (bytes) The maximum size of the request body. (bytes)
Default: `100000000` Default: `100000000`
#### timeout ##### timeout
Socket timeout. (seconds) Socket timeout. (seconds)
Default: `30` Default: `30`
#### ssl ##### ssl
Enable transport layer encryption. Enable transport layer encryption.
Default: `False` Default: `False`
#### certificate ##### certificate
Path of the SSL certifcate. Path of the SSL certifcate.
Default: `/etc/ssl/radicale.cert.pem` Default: `/etc/ssl/radicale.cert.pem`
#### key ##### key
Path to the private key for SSL. Only effective if `ssl` is enabled. Path to the private key for SSL. Only effective if `ssl` is enabled.
Default: `/etc/ssl/radicale.key.pem` Default: `/etc/ssl/radicale.key.pem`
#### certificate_authority ##### certificate_authority
Path to the CA certificate for validating client certificates. This can be used Path to the CA certificate for validating client certificates. This can be used
to secure TCP traffic between Radicale and a reverse proxy. If you want to to secure TCP traffic between Radicale and a reverse proxy. If you want to
@ -616,21 +617,21 @@ authentication plugin that extracts the user name from the certificate.
Default: Default:
### encoding #### encoding
#### request ##### request
Encoding for responding requests. Encoding for responding requests.
Default: `utf-8` Default: `utf-8`
#### stock ##### stock
Encoding for storing local collections Encoding for storing local collections
Default: `utf-8` Default: `utf-8`
### auth #### auth
#### type ##### type
The method to verify usernames and passwords. The method to verify usernames and passwords.
@ -656,13 +657,13 @@ Available backends:
Default: `none` Default: `none`
#### htpasswd_filename ##### htpasswd_filename
Path to the htpasswd file. Path to the htpasswd file.
Default: Default:
#### htpasswd_encryption ##### htpasswd_encryption
The encryption method that is used in the htpasswd file. Use the The encryption method that is used in the htpasswd file. Use the
[htpasswd](https://httpd.apache.org/docs/current/programs/htpasswd.html) [htpasswd](https://httpd.apache.org/docs/current/programs/htpasswd.html)
@ -687,20 +688,20 @@ Available methods:
Default: `md5` Default: `md5`
#### delay ##### delay
Average delay after failed login attempts in seconds. Average delay after failed login attempts in seconds.
Default: `1` Default: `1`
#### realm ##### realm
Message displayed in the client when a password is needed. Message displayed in the client when a password is needed.
Default: `Radicale - Password Required` Default: `Radicale - Password Required`
### rights #### rights
#### type ##### type
The backend that is used to check the access rights of collections. The backend that is used to check the access rights of collections.
@ -728,13 +729,13 @@ Available backends:
Default: `owner_only` Default: `owner_only`
#### file ##### file
File for the rights backend `from_file`. See the File for the rights backend `from_file`. See the
[Rights](#documentation/authentication-and-rights) section. [Rights](#documentation/authentication-and-rights) section.
### storage #### storage
#### type ##### type
The backend that is used to store data. The backend that is used to store data.
@ -745,27 +746,27 @@ Available backends:
Default: `multifilesystem` Default: `multifilesystem`
#### filesystem_folder ##### filesystem_folder
Folder for storing local collections, created if not present. Folder for storing local collections, created if not present.
Default: `/var/lib/radicale/collections` Default: `/var/lib/radicale/collections`
#### max_sync_token_age ##### max_sync_token_age
Delete sync-token that are older than the specified time. (seconds) Delete sync-token that are older than the specified time. (seconds)
Default: `2592000` Default: `2592000`
#### hook ##### hook
Command that is run after changes to storage. Take a look at the Command that is run after changes to storage. Take a look at the
[Versioning with Git](#tutorials/versioning-with-git) tutorial for an example. [Versioning with Git](#tutorials/versioning-with-git) tutorial for an example.
Default: Default:
### web #### web
#### type ##### type
The backend that provides the web interface of Radicale. The backend that provides the web interface of Radicale.
@ -779,22 +780,22 @@ Available backends:
Default: `internal` Default: `internal`
### logging #### logging
#### level
##### level
Set the logging level. Set the logging level.
Available levels: **debug**, **info**, **warning**, **error**, **critical** Available levels: **debug**, **info**, **warning**, **error**, **critical**
Default: `warning` Default: `warning`
#### mask_passwords ##### mask_passwords
Don't include passwords in logs. Don't include passwords in logs.
Default: `True` Default: `True`
### headers #### headers
In this section additional HTTP headers that are sent to clients can be In this section additional HTTP headers that are sent to clients can be
specified. specified.
@ -805,7 +806,7 @@ An example to relax the same-origin policy:
Access-Control-Allow-Origin = * Access-Control-Allow-Origin = *
``` ```
## Supported Clients ### Supported Clients
Radicale has been tested with: Radicale has been tested with:
@ -830,13 +831,13 @@ In some clients you can just enter the URL of the Radicale server
enter the URL of the collection directly enter the URL of the collection directly
(e.g. `http://localhost:5232/user/calendar`). (e.g. `http://localhost:5232/user/calendar`).
### DAVx⁵ #### DAVx⁵
Enter the URL of the Radicale server (e.g. `http://localhost:5232`) and your Enter the URL of the Radicale server (e.g. `http://localhost:5232`) and your
user name. DAVx⁵ will show all existing calendars and address books and you user name. DAVx⁵ will show all existing calendars and address books and you
can create new. can create new.
### GNOME Calendar, Contacts and Evolution #### GNOME Calendar, Contacts and Evolution
**GNOME Calendar** and **Contacts** do not support adding WebDAV calendars **GNOME Calendar** and **Contacts** do not support adding WebDAV calendars
and address books directly, but you can add them in **Evolution**. and address books directly, but you can add them in **Evolution**.
@ -846,14 +847,14 @@ Enter the URL of the Radicale server (e.g. `http://localhost:5232`) and your
user name. Clicking on the search button will list the existing calendars and user name. Clicking on the search button will list the existing calendars and
address books. address books.
### Thunderbird #### Thunderbird
#### CardBook
##### CardBook
Add a new address book on the network with CardDAV. You have to enter the full Add a new address book on the network with CardDAV. You have to enter the full
URL of the collection (e.g. `http://localhost:5232/user/addressbook`) and URL of the collection (e.g. `http://localhost:5232/user/addressbook`) and
your user name. your user name.
#### Lightning ##### Lightning
Add a new calendar on the network with `CalDAV`. (Don't use `iCalendar (ICS)`!) Add a new calendar on the network with `CalDAV`. (Don't use `iCalendar (ICS)`!)
You have to enter the full URL of the collection (e.g. You have to enter the full URL of the collection (e.g.
@ -861,7 +862,7 @@ You have to enter the full URL of the collection (e.g.
different users on the same server, you can specify the user name in the URL different users on the same server, you can specify the user name in the URL
(e.g. `http://user@localhost...`) (e.g. `http://user@localhost...`)
### InfCloud, CalDavZAP and CardDavMATE #### InfCloud, CalDavZAP and CardDavMATE
You can integrate InfCloud into Radicale's web interface with You can integrate InfCloud into Radicale's web interface with
[RadicaleInfCloud](https://github.com/Unrud/RadicaleInfCloud). No additional [RadicaleInfCloud](https://github.com/Unrud/RadicaleInfCloud). No additional
@ -874,7 +875,7 @@ the Radicale server, because of the
You have to add additional HTTP header in the `headers` section of Radicale's You have to add additional HTTP header in the `headers` section of Radicale's
configuration. The documentation of **InfCloud** has more details on this. configuration. The documentation of **InfCloud** has more details on this.
### Command line #### Command line
This is not the recommended way of creating and managing your calendars and This is not the recommended way of creating and managing your calendars and
address books. Use Radicale's web interface or a client with support for it address books. Use Radicale's web interface or a client with support for it
@ -935,7 +936,7 @@ Delete the collections by running something like:
$ curl -u user -X DELETE 'http://localhost:5232/user/calendar' $ curl -u user -X DELETE 'http://localhost:5232/user/calendar'
``` ```
## Authentication and Rights ### Authentication and Rights
This section describes the format of the rights file for the `from_file` This section describes the format of the rights file for the `from_file`
authentication backend. The configuration option `file` in the `rights` authentication backend. The configuration option `file` in the `rights`
@ -997,7 +998,7 @@ The following `permissions` are recognized:
* **W:** write collections (excluding address books and calendars) * **W:** write collections (excluding address books and calendars)
* **w:** write address book and calendar collections * **w:** write address book and calendar collections
## Storage ### Storage
This document describes the layout and format of the file system storage This document describes the layout and format of the file system storage
(`multifilesystem` backend). (`multifilesystem` backend).
@ -1008,7 +1009,7 @@ Scripts can be invoked manually, periodically (e.g. with
change to the storage with the configuration option `hook` in the `storage` change to the storage with the configuration option `hook` in the `storage`
section (e.g. [Versioning with Git](#tutorials/versioning-with-git)). section (e.g. [Versioning with Git](#tutorials/versioning-with-git)).
### Layout #### Layout
The file system contains the following files and folders: The file system contains the following files and folders:
@ -1042,14 +1043,14 @@ They should be deleted after requests are finished but it's possible that
they are left behind when Radicale or the computer crashes. they are left behind when Radicale or the computer crashes.
It's safe to delete them. It's safe to delete them.
### Locking #### Locking
When the data is accessed by hand or by an externally invoked script, When the data is accessed by hand or by an externally invoked script,
the storage must be locked. The storage can be locked for exclusive or the storage must be locked. The storage can be locked for exclusive or
shared access. It prevents Radicale from reading or writing the file system. shared access. It prevents Radicale from reading or writing the file system.
The storage is locked with exclusive access while the `hook` runs. The storage is locked with exclusive access while the `hook` runs.
#### Linux shell scripts ##### Linux shell scripts
Use the Use the
[flock](https://manpages.debian.org/unstable/util-linux/flock.1.en.html) [flock](https://manpages.debian.org/unstable/util-linux/flock.1.en.html)
@ -1062,14 +1063,14 @@ $ flock --exclusive /path/to/storage/.Radicale.lock COMMAND
$ flock --shared /path/to/storage/.Radicale.lock COMMAND $ flock --shared /path/to/storage/.Radicale.lock COMMAND
``` ```
#### Linux and MacOS ##### Linux and MacOS
Use the Use the
[flock](https://manpages.debian.org/unstable/manpages-dev/flock.2.en.html) [flock](https://manpages.debian.org/unstable/manpages-dev/flock.2.en.html)
syscall. Python provides it in the syscall. Python provides it in the
[fcntl](https://docs.python.org/3/library/fcntl.html#fcntl.flock) module. [fcntl](https://docs.python.org/3/library/fcntl.html#fcntl.flock) module.
#### Windows ##### Windows
Use Use
[LockFile](https://msdn.microsoft.com/en-us/library/windows/desktop/aa365202%28v=vs.85%29.aspx) [LockFile](https://msdn.microsoft.com/en-us/library/windows/desktop/aa365202%28v=vs.85%29.aspx)
@ -1078,7 +1079,7 @@ for exclusive access or
which also supports shared access. Setting `nNumberOfBytesToLockLow` to `1` which also supports shared access. Setting `nNumberOfBytesToLockLow` to `1`
and `nNumberOfBytesToLockHigh` to `0` works. and `nNumberOfBytesToLockHigh` to `0` works.
### Manually creating collections #### Manually creating collections
To create a new collection, you have to create the corresponding folder in the To create a new collection, you have to create the corresponding folder in the
file system storage (e.g. `collection-root/user/calendar`). file system storage (e.g. `collection-root/user/calendar`).
@ -1102,20 +1103,20 @@ address books that are direct children of the path `/USERNAME/`.
Delete collections by deleting the corresponding folders. Delete collections by deleting the corresponding folders.
## Logging ### Logging
Radicale logs to `stderr`. The verbosity of the log output can be controlled Radicale logs to `stderr`. The verbosity of the log output can be controlled
with `--debug` command line argument or the `level` configuration option in with `--debug` command line argument or the `level` configuration option in
the `logging` section. the `logging` section.
## Architecture ### Architecture
Radicale is a small piece of software, but understanding it is not as Radicale is a small piece of software, but understanding it is not as
easy as it seems. But don't worry, reading this short section is enough to easy as it seems. But don't worry, reading this short section is enough to
understand what a CalDAV/CardDAV server is, and how Radicale's code is understand what a CalDAV/CardDAV server is, and how Radicale's code is
organized. organized.
### Protocol overview #### Protocol overview
Here is a simple overview of the global architecture for reaching a calendar or Here is a simple overview of the global architecture for reaching a calendar or
an address book through network: an address book through network:
@ -1174,7 +1175,7 @@ If you want to see or edit your events and your contacts, you have to use
another software called a client, that can be a "normal" applications with another software called a client, that can be a "normal" applications with
icons and buttons, a terminal or another web application. icons and buttons, a terminal or another web application.
### Code Architecture #### Code Architecture
The ``radicale`` package offers the following modules. The ``radicale`` package offers the following modules.
@ -1233,12 +1234,12 @@ The ``radicale`` package offers the following modules.
: Helper functions for working with the XML part of CalDAV/CardDAV requests : Helper functions for working with the XML part of CalDAV/CardDAV requests
and responses. It's based on the ElementTree XML API. and responses. It's based on the ElementTree XML API.
## Plugins ### Plugins
Radicale can be extended by plugins for authentication, rights management and Radicale can be extended by plugins for authentication, rights management and
storage. Plugins are **python** modules. storage. Plugins are **python** modules.
### Getting started #### Getting started
To get started we walk through the creation of a simple authentication To get started we walk through the creation of a simple authentication
plugin, that accepts login attempts with a static password. plugin, that accepts login attempts with a static password.
@ -1308,66 +1309,66 @@ You can uninstall the module with:
python3 -m pip uninstall radicale_static_password_auth python3 -m pip uninstall radicale_static_password_auth
``` ```
### Authentication plugins #### Authentication plugins
This plugin type is used to check login credentials. This plugin type is used to check login credentials.
The module must contain a class `Auth` that extends The module must contain a class `Auth` that extends
`radicale.auth.BaseAuth`. Take a look at the file `radicale/auth/__init__.py` `radicale.auth.BaseAuth`. Take a look at the file `radicale/auth/__init__.py`
in Radicale's source code for more information. in Radicale's source code for more information.
### Rights management plugins #### Rights management plugins
This plugin type is used to check if a user has access to a path. This plugin type is used to check if a user has access to a path.
The module must contain a class `Rights` that extends The module must contain a class `Rights` that extends
`radicale.rights.BaseRights`. Take a look at the file `radicale.rights.BaseRights`. Take a look at the file
`radicale/rights/__init__.py` in Radicale's source code for more information. `radicale/rights/__init__.py` in Radicale's source code for more information.
### Web plugins #### Web plugins
This plugin type is used to provide the web interface for Radicale. This plugin type is used to provide the web interface for Radicale.
The module must contain a class `Web` that extends The module must contain a class `Web` that extends
`radicale.web.BaseWeb`. Take a look at the file `radicale/web/__init__.py` in `radicale.web.BaseWeb`. Take a look at the file `radicale/web/__init__.py` in
Radicale's source code for more information. Radicale's source code for more information.
### Storage plugins #### Storage plugins
This plugin is used to store collections and items. This plugin is used to store collections and items.
The module must contain a class `Storage` that extends The module must contain a class `Storage` that extends
`radicale.storage.BaseStorage`. Take a look at the file `radicale.storage.BaseStorage`. Take a look at the file
`radicale/storage/__init__.py` in Radicale's source code for more information. `radicale/storage/__init__.py` in Radicale's source code for more information.
# Contribute ## Contribute
### Chat with Us on IRC #### Chat with Us on IRC
Want to say something? Join our IRC room: `##kozea` on Freenode. Want to say something? Join our IRC room: `##kozea` on Freenode.
### Report Bugs #### Report Bugs
Found a bug? Want a new feature? Report a new issue on the Found a bug? Want a new feature? Report a new issue on the
[Radicale bug-tracker](https://github.com/Kozea/Radicale/issues). [Radicale bug-tracker](https://github.com/Kozea/Radicale/issues).
### Hack #### Hack
Interested in hacking? Feel free to clone the Interested in hacking? Feel free to clone the
[git repository on GitHub](https://github.com/Kozea/Radicale) if you want to [git repository on GitHub](https://github.com/Kozea/Radicale) if you want to
add new features, fix bugs or update the documentation. add new features, fix bugs or update the documentation.
### Documentation #### Documentation
To change or complement the documentation create a pull request to To change or complement the documentation create a pull request to
[DOCUMENTATION.md](https://github.com/Kozea/Radicale/blob/3.0.x/DOCUMENTATION.md). [DOCUMENTATION.md](https://github.com/Kozea/Radicale/blob/3.0.x/DOCUMENTATION.md).
# Download ## Download
### PyPI #### PyPI
Radicale is [available on PyPI](https://pypi.python.org/pypi/Radicale/). To Radicale is [available on PyPI](https://pypi.python.org/pypi/Radicale/). To
install, just type as superuser: install, just type as superuser:
$ python3 -m pip install --upgrade radicale $ python3 -m pip install --upgrade radicale
### Git Repository #### Git Repository
If you want the development version of Radicale, take a look at the If you want the development version of Radicale, take a look at the
[git repository on GitHub](https://github.com/Kozea/Radicale/), or install it [git repository on GitHub](https://github.com/Kozea/Radicale/), or install it
@ -1378,12 +1379,12 @@ directly with:
You can also download the content of the repository as an You can also download the content of the repository as an
[archive](https://github.com/Kozea/Radicale/tarball/master). [archive](https://github.com/Kozea/Radicale/tarball/master).
### Source Packages #### Source Packages
You can find the source packages of all releases on You can find the source packages of all releases on
[GitHub](https://github.com/Kozea/Radicale/releases). [GitHub](https://github.com/Kozea/Radicale/releases).
### Linux Distribution Packages #### Linux Distribution Packages
Radicale has been packaged for: Radicale has been packaged for:
@ -1413,9 +1414,9 @@ and has a Dockerfile.
If you are interested in creating packages for other Linux distributions, read If you are interested in creating packages for other Linux distributions, read
the ["Contribute" section](#contribute). the ["Contribute" section](#contribute).
# About ## About
### Main Goals #### Main Goals
Radicale is a complete calendar and contact storing and manipulating Radicale is a complete calendar and contact storing and manipulating
solution. It can store multiple calendars and multiple address books. solution. It can store multiple calendars and multiple address books.
@ -1430,7 +1431,7 @@ preconfigured to work out-of-the-box.
Radicale is written in Python. It runs on most of the UNIX-like platforms Radicale is written in Python. It runs on most of the UNIX-like platforms
(Linux, \*BSD, macOS) and Windows. It is free and open-source software. (Linux, \*BSD, macOS) and Windows. It is free and open-source software.
### What Radicale Will Never Be #### What Radicale Will Never Be
Radicale is a server, not a client. No interfaces will be created to work with Radicale is a server, not a client. No interfaces will be created to work with
the server. the server.
@ -1443,14 +1444,14 @@ CalDAV and CardDAV are the best open standards available, and they are quite
widely used by both clients and servers. We decided to use it, and we will not widely used by both clients and servers. We decided to use it, and we will not
use another one. use another one.
### Technical Choices #### Technical Choices
Important global development choices have been decided before writing Important global development choices have been decided before writing
code. They are very useful to understand why the Radicale Project is different code. They are very useful to understand why the Radicale Project is different
from other CalDAV and CardDAV servers, and why features are included or not in from other CalDAV and CardDAV servers, and why features are included or not in
the code. the code.
#### Oriented to Calendar and Contact User Agents ##### Oriented to Calendar and Contact User Agents
Calendar and contact servers work with calendar and contact clients, using a Calendar and contact servers work with calendar and contact clients, using a
defined protocol. CalDAV and CardDAV are good protocols, covering lots of defined protocol. CalDAV and CardDAV are good protocols, covering lots of
@ -1468,7 +1469,7 @@ Even if it tries it best to follow the RFCs, Radicale does not and **will not**
blindly implement the CalDAV and CardDAV standards. It is mainly designed to blindly implement the CalDAV and CardDAV standards. It is mainly designed to
support the CalDAV and CardDAV implementations of different clients. support the CalDAV and CardDAV implementations of different clients.
#### Simple ##### Simple
Radicale is designed to be simple to install, simple to configure, simple to Radicale is designed to be simple to install, simple to configure, simple to
use. use.
@ -1483,7 +1484,7 @@ or need a strong configuration, the Radicale Server can (sometimes, if not
often) be launched in a couple of minutes, if you follow the often) be launched in a couple of minutes, if you follow the
[tutorial](#tutorials/simple-5-minute-setup). [tutorial](#tutorials/simple-5-minute-setup).
#### Lazy ##### Lazy
The CalDAV RFC defines what must be done, what can be done and what cannot be The CalDAV RFC defines what must be done, what can be done and what cannot be
done. Many violations of the protocol are totally defined and behaviors are done. Many violations of the protocol are totally defined and behaviors are
@ -1494,7 +1495,7 @@ violations do not exist. That is why most of the errors in client requests have
undetermined consequences for the lazy server that can reply good answers, bad undetermined consequences for the lazy server that can reply good answers, bad
answers, or even no answer. answers, or even no answer.
### History #### History
Radicale has been started as a (free topic) stupid school project replacing Radicale has been started as a (free topic) stupid school project replacing
another (assigned topic) even more stupid school project. another (assigned topic) even more stupid school project.