Snapshot cleanup did not work due to time.Now syntax error. Added test
for it as well to catch any future errors.
Added error and debug logging so that it is possible to see any errors in the future.
Removed an unused configuration value and deprecated the remove expired snapshots
setting.
* db: add login attempt migrations
* db: add possibility to create login attempts
* db: add possibility to retrieve login attempt count per username
* auth: validation and update of login attempts for invalid credentials
If login attempt count for user authenticating is 5 or more the last 5 minutes
we temporarily block the user access to login
* db: add possibility to delete expired login attempts
* cleanup: Delete login attempts older than 10 minutes
The cleanup job are running continuously and triggering each 10 minute
* fix typo: rename consequent to consequent
* auth: enable login attempt validation for ldap logins
* auth: disable login attempts validation by configuration
Setting is named DisableLoginAttemptsValidation and is false by default
Config disable_login_attempts_validation is placed under security section
#7616
* auth: don't run cleanup of login attempts if feature is disabled
#7616
* auth: rename settings.go to ldap_settings.go
* auth: refactor AuthenticateUser
Extract grafana login, ldap login and login attemp validation together
with their tests to separate files.
Enables testing of many more aspects when authenticating a user.
#7616
* auth: rename login attempt validation to brute force login protection
Setting DisableLoginAttemptsValidation => DisableBruteForceLoginProtection
Configuration disable_login_attempts_validation => disable_brute_force_login_protection
#7616
