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remove metadata plugin

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Signed-off-by: Nicola Murino <nicola.murino@gmail.com>
This commit is contained in:
Nicola Murino
2024-02-17 12:30:47 +01:00
parent d8339ab967
commit e61fb42cbc
35 changed files with 71 additions and 1128 deletions
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116
internal/plugin/plugin.go
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@@ -35,7 +35,6 @@ import (
"github.com/sftpgo/sdk/plugin/eventsearcher"
"github.com/sftpgo/sdk/plugin/ipfilter"
kmsplugin "github.com/sftpgo/sdk/plugin/kms"
"github.com/sftpgo/sdk/plugin/metadata"
"github.com/sftpgo/sdk/plugin/notifier"
"github.com/drakkan/sftpgo/v2/internal/kms"
@@ -53,8 +52,6 @@ var (
pluginsLogLevel = hclog.Debug
// ErrNoSearcher defines the error to return for events searches if no plugin is configured
ErrNoSearcher = errors.New("no events searcher plugin defined")
// ErrNoMetadater returns the error to return for metadata methods if no plugin is configured
ErrNoMetadater = errors.New("no metadata plugin defined")
)
// Renderer defines the interface for generic objects rendering
@@ -172,13 +169,10 @@ type Manager struct {
auths []*authPlugin
searcherLock sync.RWMutex
searcher *searcherPlugin
metadaterLock sync.RWMutex
metadater *metadataPlugin
ipFilterLock sync.RWMutex
filter *ipFilterPlugin
authScopes int
hasSearcher bool
hasMetadater bool
hasNotifiers bool
hasAuths bool
hasIPFilter bool
@@ -250,12 +244,6 @@ func initializePlugins() error {
return err
}
Handler.searcher = plugin
case metadata.PluginName:
plugin, err := newMetadaterPlugin(config)
if err != nil {
return err
}
Handler.metadater = plugin
case ipfilter.PluginName:
plugin, err := newIPFilterPlugin(config)
if err != nil {
@@ -274,7 +262,6 @@ func (m *Manager) validateConfigs() error {
kmsSchemes := make(map[string]bool)
kmsEncryptions := make(map[string]bool)
m.hasSearcher = false
m.hasMetadater = false
m.hasNotifiers = false
m.hasAuths = false
m.hasIPFilter = false
@@ -295,11 +282,6 @@ func (m *Manager) validateConfigs() error {
return errors.New("only one eventsearcher plugin can be defined")
}
m.hasSearcher = true
case metadata.PluginName:
if m.hasMetadater {
return errors.New("only one metadata plugin can be defined")
}
m.hasMetadater = true
case notifier.PluginName:
m.hasNotifiers = true
case auth.PluginName:
@@ -405,71 +387,6 @@ func (m *Manager) SearchLogEvents(searchFilters *eventsearcher.LogEventSearch) (
return plugin.searchear.SearchLogEvents(searchFilters)
}
// HasMetadater returns true if a metadata plugin is defined
func (m *Manager) HasMetadater() bool {
return m.hasMetadater
}
// SetModificationTime sets the modification time for the specified object
func (m *Manager) SetModificationTime(storageID, objectPath string, mTime int64) error {
if !m.hasMetadater {
return ErrNoMetadater
}
m.metadaterLock.RLock()
plugin := m.metadater
m.metadaterLock.RUnlock()
return plugin.metadater.SetModificationTime(storageID, objectPath, mTime)
}
// GetModificationTime returns the modification time for the specified path
func (m *Manager) GetModificationTime(storageID, objectPath string, _ bool) (int64, error) {
if !m.hasMetadater {
return 0, ErrNoMetadater
}
m.metadaterLock.RLock()
plugin := m.metadater
m.metadaterLock.RUnlock()
return plugin.metadater.GetModificationTime(storageID, objectPath)
}
// GetModificationTimes returns the modification times for all the files within the specified folder
func (m *Manager) GetModificationTimes(storageID, objectPath string) (map[string]int64, error) {
if !m.hasMetadater {
return nil, ErrNoMetadater
}
m.metadaterLock.RLock()
plugin := m.metadater
m.metadaterLock.RUnlock()
return plugin.metadater.GetModificationTimes(storageID, objectPath)
}
// RemoveMetadata deletes the metadata stored for the specified object
func (m *Manager) RemoveMetadata(storageID, objectPath string) error {
if !m.hasMetadater {
return ErrNoMetadater
}
m.metadaterLock.RLock()
plugin := m.metadater
m.metadaterLock.RUnlock()
return plugin.metadater.RemoveMetadata(storageID, objectPath)
}
// GetMetadataFolders returns the folders that metadata is associated with
func (m *Manager) GetMetadataFolders(storageID, from string, limit int) ([]string, error) {
if !m.hasMetadater {
return nil, ErrNoMetadater
}
m.metadaterLock.RLock()
plugin := m.metadater
m.metadaterLock.RUnlock()
return plugin.metadater.GetFolders(storageID, limit, from)
}
// IsIPBanned returns true if the IP filter plugin does not allow the specified ip.
// If no IP filter plugin is defined this method returns false
func (m *Manager) IsIPBanned(ip, protocol string) bool {
@@ -689,16 +606,6 @@ func (m *Manager) checkCrashedPlugins() {
m.searcherLock.RUnlock()
}
if m.hasMetadater {
m.metadaterLock.RLock()
if m.metadater.exited() {
defer func(cfg Config) {
Handler.restartMetadaterPlugin(cfg)
}(m.metadater.config)
}
m.metadaterLock.RUnlock()
}
if m.hasIPFilter {
m.ipFilterLock.RLock()
if m.filter.exited() {
@@ -776,22 +683,6 @@ func (m *Manager) restartSearcherPlugin(config Config) {
m.searcherLock.Unlock()
}
func (m *Manager) restartMetadaterPlugin(config Config) {
if m.closed.Load() {
return
}
logger.Info(logSender, "", "try to restart crashed metadater plugin %q", config.Cmd)
plugin, err := newMetadaterPlugin(config)
if err != nil {
logger.Error(logSender, "", "unable to restart metadater plugin %q, err: %v", config.Cmd, err)
return
}
m.metadaterLock.Lock()
m.metadater = plugin
m.metadaterLock.Unlock()
}
func (m *Manager) restartIPFilterPlugin(config Config) {
if m.closed.Load() {
return
@@ -851,13 +742,6 @@ func (m *Manager) Cleanup() {
m.searcherLock.Unlock()
}
if m.hasMetadater {
m.metadaterLock.Lock()
logger.Debug(logSender, "", "cleanup metadater plugin %v", m.metadater.config.Cmd)
m.metadater.cleanup()
m.metadaterLock.Unlock()
}
if m.hasIPFilter {
m.ipFilterLock.Lock()
logger.Debug(logSender, "", "cleanup IP filter plugin %v", m.filter.config.Cmd)