| | |
| | | package com.gitblit.servlet; |
| | | |
| | | import java.io.IOException; |
| | | import java.util.ArrayList; |
| | | import java.util.Iterator; |
| | | import java.util.List; |
| | | |
| | | import com.google.inject.Inject; |
| | | import com.google.inject.Singleton; |
| | | import javax.servlet.Filter; |
| | | import javax.servlet.FilterChain; |
| | | import javax.servlet.FilterConfig; |
| | | import javax.servlet.ServletException; |
| | | import javax.servlet.ServletRequest; |
| | | import javax.servlet.ServletResponse; |
| | | |
| | | import com.gitblit.dagger.DaggerFilter; |
| | | import ro.fortsoft.pf4j.PluginWrapper; |
| | | |
| | | import com.gitblit.extensions.HttpRequestFilter; |
| | | import com.gitblit.manager.IPluginManager; |
| | | |
| | | import dagger.ObjectGraph; |
| | | import com.gitblit.manager.IRuntimeManager; |
| | | |
| | | /** |
| | | * A request filter than allows regsitered extension request filters to access |
| | | * A request filter than allows registered extension request filters to access |
| | | * request data. The intended purpose is for server monitoring plugins. |
| | | * |
| | | * @author David Ostrovsky |
| | | * @since 1.6.0 |
| | | */ |
| | | public class ProxyFilter extends DaggerFilter { |
| | | private List<HttpRequestFilter> filters; |
| | | @Singleton |
| | | public class ProxyFilter implements Filter { |
| | | private final IRuntimeManager runtimeManager; |
| | | |
| | | private final IPluginManager pluginManager; |
| | | |
| | | private final List<HttpRequestFilter> filters; |
| | | |
| | | @Inject |
| | | public ProxyFilter( |
| | | IRuntimeManager runtimeManager, |
| | | IPluginManager pluginManager) { |
| | | |
| | | this.runtimeManager = runtimeManager; |
| | | this.pluginManager = pluginManager; |
| | | this.filters = new ArrayList<>(); |
| | | |
| | | } |
| | | |
| | | @Override |
| | | protected void inject(ObjectGraph dagger, FilterConfig filterConfig) throws ServletException { |
| | | IPluginManager pluginManager = dagger.get(IPluginManager.class); |
| | | filters = pluginManager.getExtensions(HttpRequestFilter.class); |
| | | public void init(FilterConfig filterConfig) throws ServletException { |
| | | |
| | | filters.addAll(pluginManager.getExtensions(HttpRequestFilter.class)); |
| | | for (HttpRequestFilter f : filters) { |
| | | f.init(filterConfig); |
| | | // wrap the filter config for Gitblit settings retrieval |
| | | PluginWrapper pluginWrapper = pluginManager.whichPlugin(f.getClass()); |
| | | FilterConfig runtimeConfig = new FilterRuntimeConfig(runtimeManager, |
| | | pluginWrapper.getPluginId(), filterConfig); |
| | | |
| | | f.init(runtimeConfig); |
| | | } |
| | | } |
| | | |