* config file store
Introduce an interface and concrete implementation for accessing the config.
This mostly maps 1:1 with the exiting usage in `App`, except for internalizing the watcher. A future change will likely eliminate `App.PersistConfig()` and make this implicit on `Set` or `Patch`
* experimental file test changes
* emoji: move file driver checks from api4 to app
It is no longer possible to app.UpdateConfig and provide an invalid configuration, making it hard to test this case. This check doesn't really belong in the api anyway, since it's a configuration validity check and not a permissions check. Either way, the check now occurs at the App level.
* api4: generate valid public link salts for test
* TestStartServerRateLimiterCriticalError: use mock store to test invalid config
* remove config_test.go
* remove needsSave, and have Load() save to the backing store as necessary
* restore README.md
* move ldap UserFilter check to model isValid checks
* remove databaseStore until ready
* remove unimplemented Patch
* simplify unlockOnce implementation
* revert forgetting to set s.Ldap
* config/file.go: rename ReadOnlyConfigurationError to ErrReadOnlyConfiguration
* config: export FileStore
* add TestFileStoreSave
* improved config/utils test coverage
* restore config/README.md copy
* tweaks
* file store: acquire a write lock on Save/Close to safely close watcher
* fix unmarshal_test.go
* refactor utils/config* to config/
* pull validateLdapFilter into app
* clean up Config/GetConfig/GetSanitizedConfig usage
Eliminate app.GetConfig() in favour of just using app.Config() directly,
but expose app.GetSanitizedConfig() for when the old behaviour was
required.
* web: isolate config setup
* TestInvitePeopleProvider: make config explicit
* regenerateClientConfig: avoid racey map access
* integrate watch flag into app.ConfigFile option
* make app.Option return an error
* release.mk: only cp static files from config/
* release.mk: fix cp static files from config/
* api4: TestPlugin cleanup
* s/c/cfg/ for clarity
* fix merge conflict
* testlib: allow customization of testlib driver name
* Adds configuration for separate reply-to email header.
* Changes config setting name.
* Using a separate variable and value in test.
* Updates for config pointer changes in another PR.
* Adds new key to test config. Adds default value.
* MM-13838 Bypass the HTTP client when getting image dimensions from the proxy
* Add additional log messages to debug failing test
* Fix unit test to work on Jenkins
* MM 10658 Change config fields to pointers (#8898)
* Change fields of config structs to pointers and set defaults
MM-10658 https://github.com/mattermost/mattermost-server/issues/8841
* Fix tests that go broken during switching config structs to pointers
MM-10658 https://github.com/mattermost/mattermost-server/issues/8841
* Apply changes of current master while switching config structs to pointers
MM-10658 https://github.com/mattermost/mattermost-server/issues/8841
* Fix new config pointer uses
* Fix app tests
* Fix mail test
* remove debugging statement
* fix TestUpdateConfig
* assign config consistently
* initialize AmazonS3Region in TestS3TestConnection
* initialize fields for TestEmailTest
* fix TestCheckMandatoryS3Fields
* MM-10417 Add local image proxy and enable by default
* Remove unused function
* Add dependencies for willnorris/imageproxy
* Fixed compilation errors
* Lock to the master version of willnorris/imageproxy
* Fix atmos/camo proxy when no SiteURL is specified
* Re-add default values for deprecated settings
* Fix unit tests added by merge
* Pass imageproxy to App struct
* Remove unneeded locking when creating the image proxy
* Remove empty test file
* migrate to idiomatic handling the ReadFile method of LocalFileBackend
* migrate to idiomatic handling the ListDirectory method of LocalFileBackend
* gofmt done
* migrate to idiomatic handling the FileExists method of LocalFileBackend
* api4: improved error handling
* system_store: more logs
* integrate go-junit-report into test-te/test-ee
* add CI_MINIO_HOST and CI_INBUCKET_HOST instead of CI_HOST
* comment re: minio configuration issue
* fix TestStartServerPortUnavailable to pass even when root can bind to :21
* skip TestFindManifest_FolderPermission while running as root
Previously, mattermost-server would always request with the default
user-agent of Go's net/http package that is `Go-http-client/1.1` or
something similar.
This has several disadvantages, one is that the default user-agent
made it pretty hard to distinguish mattermost requests from other
service requests in a network log for example.
Now a user-agent of the form `mattermost-<current-version>` is set in
the client.
- [x] Added or updated unit tests (required for all new features)