initPlugin initializes the authorization plugin if needed
()
| 95 | |
| 96 | // initPlugin initializes the authorization plugin if needed |
| 97 | func (a *authorizationPlugin) initPlugin() error { |
| 98 | // Lazy loading of plugins |
| 99 | a.once.Do(func() { |
| 100 | if a.plugin == nil { |
| 101 | var plugin plugingetter.CompatPlugin |
| 102 | var e error |
| 103 | |
| 104 | if pg := GetPluginGetter(); pg != nil { |
| 105 | plugin, e = pg.Get(a.name, AuthZApiImplements, plugingetter.Lookup) |
| 106 | a.SetName(plugin.Name()) |
| 107 | } else { |
| 108 | plugin, e = plugins.Get(a.name, AuthZApiImplements) |
| 109 | } |
| 110 | if e != nil { |
| 111 | a.initErr = e |
| 112 | return |
| 113 | } |
| 114 | a.plugin = plugin.Client() |
| 115 | } |
| 116 | }) |
| 117 | return a.initErr |
| 118 | } |