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authz: remove and hide unused and local-only methods respectively

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Signed-off-by: David Sheets <dsheets@docker.com>
This commit is contained in:
David Sheets 2017-06-13 12:12:42 +01:00
parent 7da3986297
commit 24264697c5
1 changed files with 3 additions and 11 deletions
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14
pkg/authorization/middleware.go
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@ -25,20 +25,12 @@ func NewMiddleware(names []string, pg plugingetter.PluginGetter) *Middleware {
}
}
// GetAuthzPlugins gets authorization plugins
func (m *Middleware) GetAuthzPlugins() []Plugin {
func (m *Middleware) getAuthzPlugins() []Plugin {
m.mu.Lock()
defer m.mu.Unlock()
return m.plugins
}
// SetAuthzPlugins sets authorization plugins
func (m *Middleware) SetAuthzPlugins(plugins []Plugin) {
m.mu.Lock()
m.plugins = plugins
m.mu.Unlock()
}
// SetPlugins sets the plugin used for authorization
func (m *Middleware) SetPlugins(names []string) {
m.mu.Lock()
@ -62,7 +54,7 @@ func (m *Middleware) RemovePlugin(name string) {
// WrapHandler returns a new handler function wrapping the previous one in the request chain.
func (m *Middleware) WrapHandler(handler func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error) func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
return func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
plugins := m.GetAuthzPlugins()
plugins := m.getAuthzPlugins()
if len(plugins) == 0 {
return handler(ctx, w, r, vars)
}
@ -96,7 +88,7 @@ func (m *Middleware) WrapHandler(handler func(ctx context.Context, w http.Respon
// There's a chance that the authCtx.plugins was updated. One of the reasons
// this can happen is when an authzplugin is disabled.
plugins = m.GetAuthzPlugins()
plugins = m.getAuthzPlugins()
if len(plugins) == 0 {
logrus.Debug("There are no authz plugins in the chain")
return nil