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New readme pt. 2

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Marcin Łojewski
2018-06-13 08:26:19 +02:00
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@@ -3,7 +3,7 @@ user_sql
**Nextcloud SQL user authentication.**
![](https://github.com/nextcloud/user_sql/blob/master/screenshot.png)
![screenshot](https://github.com/nextcloud/user_sql/blob/develop/img/screenshot.png)
Use external database as a source for Nextcloud users and groups.
Retrieve the users and groups info. Allow the users to change their passwords.
@@ -15,7 +15,7 @@ Sync the users' email addresses with the addresses stored by Nextcloud.
2. Get into the apps folder of your Nextcloud installation, for example */var/www/nextcloud/apps*.
3. Git clone this project: `git clone https://github.com/nextcloud/user_sql.git`
3. Git clone this project: `git clone https://github.com/nextcloud/user_sql.git`.
4. Login to your Nextcloud instance as admin.
@@ -23,48 +23,93 @@ Sync the users' email addresses with the addresses stored by Nextcloud.
6. Navigate to Admin from menu and switch to Additional Settings, scroll down the page and you will see *SQL Backends* settings.
*You can skip the first three steps as this app is available in the official Nextcloud App Store.*
*You can skip the first three steps as this app is available in the official [Nextcloud App Store](https://apps.nextcloud.com/apps/user_sql).*
## Configuration
Below are detailed descriptions of all available options. The options are mandatory if not said differently.
Below are detailed descriptions of all available options.
### Database connection
This section contains database connection parameters.
This section contains the database connection parameters.
Name | Description | Details
--- | --- | ---
**SQL driver** | The database driver to use. Currently supported drivers are: mysql, pgsql. | Mandatory.
**Hostname** | The hostname on which the database server resides. | Mandatory.
**Database** | The name of the database. | Mandatory.
**Username** | The name of the user for the connection. | Optional.
**Password** | The password of the user for the connection. | Optional.
### Options
Here are all currently supported options.
Name | Description | Details
--- | --- | ---
**Allow display name change** | With this option enabled user can change its display name. The display name change is propagated to the database. | Optional. Default: false.
**Allow password change** | Can user change its password. The password change is propagated to the database. See [Hash algorithms](#Hash algorithms). | Optional. Default: false.
**Use cache** | Use database query results cache. The cache can be cleared any time with the *Clear cache* button click. | Optional. Default: false.
**Hashing algorithm** | How users passwords are stored in the database. See [Hash algorithms](#Hash algorithms). | Mandatory.
**Email sync** | Sync e-mail address with the Nextcloud. | Optional, default: *None*.
- | - *None* - Disables this feature. This is the default option.
- | - *Synchronise only once* - Copy the e-mail address to the Nextcloud storage if its not set.
- | - *Nextcloud always wins* - Always copy the e-mail address to the database. This updates the user table.
- | - *SQL always wins* - Always copy the e-mail address to the Nextcloud storage.
**Home mode** | User storage path. | Optional, default: *Default*.
- | - *Default* - Let the Nextcloud manage this. The default option.
- | - *Query* - Use location from the user table pointed by the *home* column.
- | - *Static* - Use static location. The `%u` variable is replaced with the username of the user.
**Home Location** | User storage path for the `static` *home mode*. | Mandatory if the *Home mode* is set to `Static`.
## User table
The definition of user table. The table containing user accounts.
Name | Description | Details
--- | --- | ---
**Table name** | The table name. | Mandatory for user backend.
**Username** | Username column. | Mandatory for user backend.
**Email** | E-mail column. | Mandatory for *Email sync* option.
**Home** | Home path column. | Mandatory for `Query` *Home sync* option.
**Password** | Password hash column. | Mandatory for user backend.
**Display name** | Display name column. | Optional.
**Can change avatar** | Flag indicating if user can change its avatar. | Optional. Default: false.
## Group table
Group definitions table.
Name | Description | Details
--- | --- | ---
**Table name** | The table name. | Mandatory for group backend.
**Is admin** | Flag indicating if its the admin group | Optional.
**Display name** | Display name column. | Optional.
**Group name** | Group name column. | Mandatory for group backend.
## User group table
Associative table which maps users to groups.
Name | Description | Details
--- | --- | ---
**Table name** | The table name. | Mandatory for group backend.
**Username** | Username column. | Mandatory for group backend.
**Group name** | Group name column. | Mandatory for group backend.
**SQL driver** - The database driver to use. Currently supported drivers are: mysql, pgsql.
**Hostname** - The hostname on which the database server resides.
**Database** - The name of the database.
**Username** - The name of the user for the connection. (optional)
**Password** - The password of the user for the connection. (optional)
#### Options
**Allow display name change** - With this option enabled user can change its display name. The change is propagated to the database. (optional, default: 0)
**Allow password change** - Can user change its password. The password hash is propagated to the database. See [Hash algorithms](#Hash algorithms). (optional, default: 0)
**Use cache** - Use database query results cache. The cache can be cleared any time with the *Clear cache* button click. (optional, default: 0)
**Hashing algorithm** - How users passwords are store in the database. See [Hash algorithms](#Hash algorithms).
**Email sync** - Sync e-mail address with the Nextcloud.
- *None* - Disables this feature. This is the default option.
- *Synchronise only once* - Copy the e-mail address to the Nextcloud storage if its not set.
- *Nextcloud always wins* - Always copy the e-mail address to the database. This updates the user table.
- *SQL always wins* - Always copy the e-mail address to the Nextcloud storage.
**Home mode** - User's storage path.
- *Default* - Let the Nextcloud manage this. The default option.
- *Query* - Use location from the database pointed by the home column.
- *Static* - Use static location. The `%u` variable by replaced with the username of the user.
**Home Location** - User storage location for the static home mode. Mandatory if the *Home mode* is set to `Static`.
## Integrations