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authorMatthias Schiffer <matthias@gamezock.de>2009-08-23 20:57:00 +0200
committerMatthias Schiffer <matthias@gamezock.de>2009-08-23 20:57:00 +0200
commit415cd36477e152c12f91a10ad61bb719373cd9d1 (patch)
tree0c235f3b1f9b844313e81eb9e900fa2662ebefcc /src/modules/AuthBackendFile
parent6666bbf908b3f2a61a9ec1959e975de54dc23b0d (diff)
downloadmad-415cd36477e152c12f91a10ad61bb719373cd9d1.tar
mad-415cd36477e152c12f91a10ad61bb719373cd9d1.zip
Authentifikation hinzugefügt.
Diffstat (limited to 'src/modules/AuthBackendFile')
-rw-r--r--src/modules/AuthBackendFile/AuthBackendFile.cpp100
-rw-r--r--src/modules/AuthBackendFile/AuthBackendFile.h80
-rw-r--r--src/modules/AuthBackendFile/CMakeLists.txt8
-rw-r--r--src/modules/AuthBackendFile/Module.cpp30
-rw-r--r--src/modules/AuthBackendFile/Module.h52
5 files changed, 270 insertions, 0 deletions
diff --git a/src/modules/AuthBackendFile/AuthBackendFile.cpp b/src/modules/AuthBackendFile/AuthBackendFile.cpp
new file mode 100644
index 0000000..8374101
--- /dev/null
+++ b/src/modules/AuthBackendFile/AuthBackendFile.cpp
@@ -0,0 +1,100 @@
+/*
+ * AuthBackendFile.cpp
+ *
+ * Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "AuthBackendFile.h"
+#include <Core/ConfigEntry.h>
+#include <Core/ConfigManager.h>
+
+#include <fstream>
+
+#include <boost/regex.hpp>
+
+namespace Mad {
+namespace Modules {
+namespace AuthBackendFile {
+
+void AuthBackendFile::readFile(const std::string &name) {
+ std::ifstream stream(name.c_str());
+ if(!stream.good()) {
+ application->logf(Core::LoggerBase::LOG_WARNING, "AuthBackendFile: Can't read file '%s'.", name.c_str());
+ return;
+ }
+
+ while(stream.good() && !stream.eof()) {
+ std::string line;
+ std::getline(stream, line);
+
+ if(line.empty())
+ continue;
+
+ static const boost::regex regex("([^:]+):(.+)", boost::regex_constants::perl);
+ boost::smatch match;
+
+ if(!boost::regex_match(line, match, regex)) {
+ application->logf(Core::LoggerBase::LOG_WARNING, "AuthBackendFile: Malformed line in file '%s'.", name.c_str());
+ continue;
+ }
+
+
+ userMap.insert(std::make_pair(match[1].str(), match[2].str()));
+ }
+}
+
+bool AuthBackendFile::handleConfigEntry(const Core::ConfigEntry &entry, bool /*handled*/) {
+ if(!entry[0].getKey().matches("AuthBackendFile"))
+ return false;
+
+ if(entry[1].empty())
+ return true;
+
+ if(entry[1].getKey().matches("File")) {
+ if(entry[2].empty()) {
+ readFile(entry[1][0]);
+ }
+ }
+ else if(!entry[2].empty())
+ return false;
+
+ return true;
+}
+
+boost::shared_ptr<Common::AuthContext> AuthBackendFile::authenticate(const std::string &method, const std::string &user,
+ const std::vector<boost::uint8_t> &challenge, std::vector<boost::uint8_t>& /*response*/,
+ boost::shared_ptr<Common::AuthContext> context) throw(Core::Exception) {
+ if(method != "Password")
+ throw(Core::Exception(Core::Exception::INVALID_INPUT));
+
+ if(context.get() != 0 && dynamic_cast<AuthContextFile*>(context.get()) == 0)
+ throw(Core::Exception(Core::Exception::INVALID_INPUT));
+
+ if(context.get() == 0)
+ context.reset(new AuthContextFile);
+
+ std::string password(challenge.begin(), challenge.end());
+
+ std::map<std::string, std::string>::iterator userIt = userMap.find(user);
+ if(userIt == userMap.end() || password != userIt->second)
+ throw(Core::Exception(Core::Exception::AUTHENTICATION));
+
+ return context;
+}
+
+}
+}
+}
diff --git a/src/modules/AuthBackendFile/AuthBackendFile.h b/src/modules/AuthBackendFile/AuthBackendFile.h
new file mode 100644
index 0000000..81e7d12
--- /dev/null
+++ b/src/modules/AuthBackendFile/AuthBackendFile.h
@@ -0,0 +1,80 @@
+/*
+ * AuthBackendFile.h
+ *
+ * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef MAD_MODULES_AUTHBACKENDFILE_AUTHBACKENDFILE_H_
+#define MAD_MODULES_AUTHBACKENDFILE_AUTHBACKENDFILE_H_
+
+#include "../export.h"
+
+#include <Common/AuthBackend.h>
+#include <Common/AuthContext.h>
+#include <Common/Application.h>
+
+#include <Core/Configurable.h>
+#include <Core/ConfigManager.h>
+
+namespace Mad {
+namespace Modules {
+namespace AuthBackendFile {
+
+class MAD_MODULE_EXPORT AuthBackendFile : public Common::AuthBackend, private Core::Configurable, private boost::noncopyable {
+ private:
+ class AuthContextFile : public Common::AuthContext {
+ protected:
+ virtual bool isAuthenticated() const {
+ return true;
+ }
+ };
+
+ void readFile(const std::string &name);
+
+ std::vector<std::string> methods;
+
+ Common::Application *application;
+
+ std::map<std::string, std::string> userMap;
+
+ protected:
+ virtual bool handleConfigEntry(const Core::ConfigEntry &entry, bool /*handled*/);
+
+ virtual const std::vector<std::string>& getMethods() const {
+ return methods;
+ }
+
+ virtual boost::shared_ptr<Common::AuthContext> authenticate(const std::string &method, const std::string &user,
+ const std::vector<boost::uint8_t> &challenge, std::vector<boost::uint8_t> &response,
+ boost::shared_ptr<Common::AuthContext> context) throw(Core::Exception);
+
+ public:
+ AuthBackendFile(Common::Application *application0) : application(application0) {
+ methods.push_back("Password");
+
+ application->getConfigManager()->registerConfigurable(this);
+ }
+
+ virtual ~AuthBackendFile() {
+ application->getConfigManager()->unregisterConfigurable(this);
+ }
+};
+
+}
+}
+}
+
+#endif /* MAD_MODULES_AUTHBACKENDFILE_AUTHBACKENDFILE_H_ */
diff --git a/src/modules/AuthBackendFile/CMakeLists.txt b/src/modules/AuthBackendFile/CMakeLists.txt
new file mode 100644
index 0000000..3afd71f
--- /dev/null
+++ b/src/modules/AuthBackendFile/CMakeLists.txt
@@ -0,0 +1,8 @@
+include_directories(${INCLUDES})
+
+mad_module(AuthBackendFile
+ Module.cpp Module.h
+ AuthBackendFile.cpp AuthBackendFile.h
+)
+
+mad_module_libraries(AuthBackendFile)
diff --git a/src/modules/AuthBackendFile/Module.cpp b/src/modules/AuthBackendFile/Module.cpp
new file mode 100644
index 0000000..e5a9a18
--- /dev/null
+++ b/src/modules/AuthBackendFile/Module.cpp
@@ -0,0 +1,30 @@
+/*
+ * Module.cpp
+ *
+ * Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "../export.h"
+
+#include "Module.h"
+
+extern "C" {
+
+MAD_MODULE_EXPORT Mad::Common::Module* AuthBackendFile_create(Mad::Common::Application *application) {
+ return new Mad::Modules::AuthBackendFile::Module(application);
+}
+
+}
diff --git a/src/modules/AuthBackendFile/Module.h b/src/modules/AuthBackendFile/Module.h
new file mode 100644
index 0000000..b0d14aa
--- /dev/null
+++ b/src/modules/AuthBackendFile/Module.h
@@ -0,0 +1,52 @@
+/*
+ * Module.h
+ *
+ * Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef MAD_MODULES_AUTHBACKENDFILE_MODULE_H_
+#define MAD_MODULES_AUTHBACKENDFILE_MODULE_H_
+
+#include "AuthBackendFile.h"
+
+#include <Common/Module.h>
+#include <Common/AuthManager.h>
+
+namespace Mad {
+namespace Modules {
+namespace AuthBackendFile {
+
+class Module : public Common::Module {
+ private:
+ Common::Application *application;
+
+ boost::shared_ptr<AuthBackendFile> backend;
+
+ public:
+ Module(Common::Application *application0) : application(application0), backend(new AuthBackendFile(application)) {
+ application->getAuthManager()->registerBackend(backend);
+ }
+
+ virtual ~Module() {
+ application->getAuthManager()->unregisterBackend(backend);
+ }
+};
+
+}
+}
+}
+
+#endif /* MAD_MODULES_AUTHBACKENDFILE_MODULE_H_ */