X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_httpd_acl.cpp;h=2dbc1be69c9d510f7bb17dc5da454a126b18fe41;hb=de4e4860091fe5a9a530acdb25f9a17e22323acf;hp=58bbbde2a868d59eda2cc455de7bdf8a6bd4d058;hpb=f62654a6859998f9d63eb22702c572d5ebcff15c;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_httpd_acl.cpp b/src/modules/m_httpd_acl.cpp
index 58bbbde2a..2dbc1be69 100644
--- a/src/modules/m_httpd_acl.cpp
+++ b/src/modules/m_httpd_acl.cpp
@@ -36,7 +36,7 @@ class HTTPACL
 		blacklist(set_blacklist) { }
 };
 
-class ModuleHTTPAccessList : public Module
+class ModuleHTTPAccessList : public Module, public HTTPACLEventListener
 {
 	std::string stylesheet;
 	std::vector<HTTPACL> acl_list;
@@ -44,7 +44,8 @@ class ModuleHTTPAccessList : public Module
 
  public:
  	ModuleHTTPAccessList()
-		: API(this)
+		: HTTPACLEventListener(this)
+		, API(this)
 	{
 	}
 
@@ -66,16 +67,16 @@ class ModuleHTTPAccessList : public Module
 
 			while (sep.GetToken(type))
 			{
-				if (type == "password")
+				if (stdalgo::string::equalsci(type, "password"))
 				{
 					username = c->getString("username");
 					password = c->getString("password");
 				}
-				else if (type == "whitelist")
+				else if (stdalgo::string::equalsci(type, "whitelist"))
 				{
 					whitelist = c->getString("whitelist");
 				}
-				else if (type == "blacklist")
+				else if (stdalgo::string::equalsci(type, "blacklist"))
 				{
 					blacklist = c->getString("blacklist");
 				}
@@ -92,9 +93,9 @@ class ModuleHTTPAccessList : public Module
 		}
 	}
 
-	void BlockAccess(HTTPRequest* http, int returnval, const std::string &extraheaderkey = "", const std::string &extraheaderval="")
+	void BlockAccess(HTTPRequest* http, unsigned int returnval, const std::string &extraheaderkey = "", const std::string &extraheaderval="")
 	{
-		ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "BlockAccess (%d)", returnval);
+		ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "BlockAccess (%u)", returnval);
 
 		std::stringstream data("Access to this resource is denied by an access control list. Please contact your IRC administrator.");
 		HTTPDocumentResponse response(this, *http, &data, returnval);
@@ -104,12 +105,10 @@ class ModuleHTTPAccessList : public Module
 		API->SendResponse(response);
 	}
 
-	void OnEvent(Event& event) CXX11_OVERRIDE
+	bool IsAccessAllowed(HTTPRequest* http)
 	{
-		if (event.id == "httpd_acl")
 		{
 			ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Handling httpd acl event");
-			HTTPRequest* http = (HTTPRequest*)&event;
 
 			for (std::vector<HTTPACL>::const_iterator this_acl = acl_list.begin(); this_acl != acl_list.end(); ++this_acl)
 			{
@@ -128,7 +127,7 @@ class ModuleHTTPAccessList : public Module
 								ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Denying access to blacklisted resource %s (matched by pattern %s) from ip %s (matched by entry %s)",
 										http->GetURI().c_str(), this_acl->path.c_str(), http->GetIP().c_str(), entry.c_str());
 								BlockAccess(http, 403);
-								return;
+								return false;
 							}
 						}
 					}
@@ -150,7 +149,7 @@ class ModuleHTTPAccessList : public Module
 							ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Denying access to whitelisted resource %s (matched by pattern %s) from ip %s (Not in whitelist)",
 									http->GetURI().c_str(), this_acl->path.c_str(), http->GetIP().c_str());
 							BlockAccess(http, 403);
-							return;
+							return false;
 						}
 					}
 					if (!this_acl->password.empty() && !this_acl->username.empty())
@@ -186,7 +185,7 @@ class ModuleHTTPAccessList : public Module
 									if (user == this_acl->username && pass == this_acl->password)
 									{
 										ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "HTTP authorization: password and username match");
-										return;
+										return true;
 									}
 									else
 										/* Invalid password */
@@ -205,18 +204,27 @@ class ModuleHTTPAccessList : public Module
 							/* No password given at all, access denied */
 							BlockAccess(http, 401, "WWW-Authenticate", "Basic realm=\"Restricted Object\"");
 						}
+						return false;
 					}
 
 					/* A path may only match one ACL (the first it finds in the config file) */
-					return;
+					break;
 				}
 			}
 		}
+		return true;
+	}
+
+	ModResult OnHTTPACLCheck(HTTPRequest& req) CXX11_OVERRIDE
+	{
+		if (IsAccessAllowed(&req))
+			return MOD_RES_PASSTHRU;
+		return MOD_RES_DENY;
 	}
 
 	Version GetVersion() CXX11_OVERRIDE
 	{
-		return Version("Provides access control lists (passwording of resources, ip restrictions etc) to m_httpd.so dependent modules", VF_VENDOR);
+		return Version("Provides access control lists (passwording of resources, ip restrictions etc) to m_httpd dependent modules", VF_VENDOR);
 	}
 };