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-rw-r--r--src/Common/Hash.h7
-rw-r--r--src/mad-server.conf1
-rw-r--r--src/modules/AuthProviderFile/AuthProviderFile.cpp87
-rw-r--r--src/modules/AuthProviderFile/AuthProviderFile.h23
-rw-r--r--src/users2
5 files changed, 98 insertions, 22 deletions
diff --git a/src/Common/Hash.h b/src/Common/Hash.h
index 06562e2..db581b7 100644
--- a/src/Common/Hash.h
+++ b/src/Common/Hash.h
@@ -28,6 +28,7 @@
#include <string>
#include <vector>
+#include <boost/algorithm/string/case_conv.hpp>
#include <boost/cstdint.hpp>
namespace Mad {
@@ -43,7 +44,7 @@ class MAD_COMMON_EXPORT Hash {
std::vector<std::string> list;
void addHash(const std::string &name, unsigned id) {
- map.insert(std::make_pair(name, id));
+ map.insert(std::make_pair(boost::algorithm::to_lower_copy(name), id));
list.push_back(name);
}
@@ -67,13 +68,13 @@ class MAD_COMMON_EXPORT Hash {
}
static bool isHashSupported(const std::string &method) {
- return (hashes.getMap().find(method) != hashes.getMap().end());
+ return (hashes.getMap().find(boost::algorithm::to_lower_copy(method)) != hashes.getMap().end());
}
static std::vector<boost::uint8_t> hash(const std::vector<boost::uint8_t> &in, unsigned int method) throw (Core::Exception);
static std::vector<boost::uint8_t> hash(const std::vector<boost::uint8_t> &in, const std::string &method) throw (Core::Exception) {
- std::map<std::string, unsigned int>::const_iterator methodIt = hashes.getMap().find(method);
+ std::map<std::string, unsigned int>::const_iterator methodIt = hashes.getMap().find(boost::algorithm::to_lower_copy(method));
if(methodIt == hashes.getMap().end())
throw(Core::Exception(Core::Exception::NOT_IMPLEMENTED));
diff --git a/src/mad-server.conf b/src/mad-server.conf
index 1ea3f70..7b176d4 100644
--- a/src/mad-server.conf
+++ b/src/mad-server.conf
@@ -24,6 +24,7 @@ X509CertFile ../Cert/cert.pem
X509KeyFile ../Cert/key.pem
AuthProviderFile {
+ Hash "SHA1"
File "users"
}
diff --git a/src/modules/AuthProviderFile/AuthProviderFile.cpp b/src/modules/AuthProviderFile/AuthProviderFile.cpp
index ce575cd..f670fec 100644
--- a/src/modules/AuthProviderFile/AuthProviderFile.cpp
+++ b/src/modules/AuthProviderFile/AuthProviderFile.cpp
@@ -18,8 +18,11 @@
*/
#include "AuthProviderFile.h"
+
#include <Core/ConfigEntry.h>
+#include <Common/Hash.h>
+#include <cstdio>
#include <fstream>
#include <boost/regex.hpp>
@@ -50,8 +53,31 @@ void AuthProviderFile::readFile(const std::string &name) {
continue;
}
+ std::string password = match[2].str();
+
+ if(filehash.empty()) {
+ userMap.insert(std::make_pair(match[1].str(), std::vector<boost::uint8_t>(password.begin(), password.end())));
+ }
+ else {
+ std::vector<boost::uint8_t> data;
+ data.reserve(password.size()/2);
+
+ for(size_t c = 0; c < password.size()-1; c += 2) {
+ char buffer[3] = {password[c], password[c+1], 0};
+ unsigned char byte;
- userMap.insert(std::make_pair(match[1].str(), match[2].str()));
+ if(std::sscanf(buffer, "%hhx", &byte) != 1) {
+ application->logf(Core::LoggerBase::LOG_WARNING, "AuthProviderFile: Malformed hash in file '%s'.", name.c_str());
+ data.clear();
+ break;
+ }
+
+ data.push_back(byte);
+ }
+
+ if(!data.empty())
+ userMap.insert(std::make_pair(match[1].str(), data));
+ }
}
}
@@ -62,9 +88,17 @@ bool AuthProviderFile::handleConfigEntry(const Core::ConfigEntry &entry, bool /*
if(entry[1].empty())
return true;
- if(entry[1].getKey().matches("File")) {
+ if(entry[1].getKey().matches("Hash")) {
if(entry[2].empty()) {
- readFile(entry[1][0]);
+ filehash = entry[1][0];
+
+ if(!Common::Hash::isHashSupported(filehash))
+ application->logf(Core::LoggerBase::LOG_WARNING, "AuthProviderFile: Unsupported hash '%s'", filehash.c_str());
+ }
+ }
+ else if(entry[1].getKey().matches("File")) {
+ if(entry[2].empty()) {
+ files.push_back(entry[1][0]);
}
}
else if(!entry[2].empty())
@@ -73,6 +107,53 @@ bool AuthProviderFile::handleConfigEntry(const Core::ConfigEntry &entry, bool /*
return true;
}
+void AuthProviderFile::configFinished() {
+ if(filehash.empty() || boost::algorithm::to_lower_copy(filehash) == "clear") {
+ hashes = Common::Hash::getHashList();
+ filehash.clear();
+ }
+ else {
+ hashes.clear();
+ hashes.push_back(filehash);
+ }
+
+ hashes.push_back("Clear");
+
+ for(std::vector<std::string>::iterator file = files.begin(); file != files.end(); ++file)
+ readFile(*file);
+}
+
+bool AuthProviderFile::checkPassword(const std::string &user, const std::vector<boost::uint8_t> &data, const std::string &hash) throw(Core::Exception) {
+ if((hash.empty() || boost::algorithm::to_lower_copy(hash) == "clear") && !filehash.empty()) {
+ std::vector<boost::uint8_t> password = getPassword(user, filehash);
+ std::vector<boost::uint8_t> hashdata = Common::Hash::hash(data, filehash);
+
+ return (!password.empty() && hashdata.size() == password.size() && std::equal(hashdata.begin(), hashdata.end(), password.begin()));
+ }
+ else {
+ std::vector<boost::uint8_t> password = getPassword(user, hash);
+ return (!password.empty() && data.size() == password.size() && std::equal(data.begin(), data.end(), password.begin()));
+ }
+}
+
+std::vector<boost::uint8_t> AuthProviderFile::getPassword(const std::string &user, const std::string &hash) throw(Core::Exception) {
+ std::map<std::string, std::vector<boost::uint8_t> >::iterator userIt = userMap.find(user);
+ if(userIt == userMap.end())
+ return std::vector<boost::uint8_t>();
+
+ if(filehash.empty()) {
+ if(boost::algorithm::to_lower_copy(hash) == "clear")
+ return userIt->second;
+ else
+ return Common::Hash::hash(userIt->second, hash);
+ }
+ else if(boost::algorithm::to_lower_copy(filehash) == boost::algorithm::to_lower_copy(hash)) {
+ return userIt->second;
+ }
+ else
+ throw Core::Exception(Core::Exception::NOT_AVAILABLE);
+}
+
}
}
}
diff --git a/src/modules/AuthProviderFile/AuthProviderFile.h b/src/modules/AuthProviderFile/AuthProviderFile.h
index da0c8cd..99deaa0 100644
--- a/src/modules/AuthProviderFile/AuthProviderFile.h
+++ b/src/modules/AuthProviderFile/AuthProviderFile.h
@@ -24,7 +24,6 @@
#include <Common/AuthProvider.h>
#include <Common/Application.h>
-#include <Common/Hash.h>
#include <Core/Configurable.h>
#include <Core/ConfigManager.h>
@@ -39,32 +38,26 @@ class MAD_MODULE_EXPORT AuthProviderFile : public Common::AuthProvider, private
Common::Application *application;
- std::map<std::string, std::string> userMap;
+ std::map<std::string, std::vector<boost::uint8_t> > userMap;
+
+ std::vector<std::string> files;
+ std::string filehash;
std::vector<std::string> hashes;
protected:
virtual bool handleConfigEntry(const Core::ConfigEntry &entry, bool /*handled*/);
+ virtual void configFinished();
virtual const std::vector<std::string>& getHashes() const {
return hashes;
}
- virtual std::vector<boost::uint8_t> getPassword(const std::string &user, const std::string &hash) throw(Core::Exception) {
- std::map<std::string, std::string>::iterator userIt = userMap.find(user);
- if(userIt == userMap.end())
- return std::vector<boost::uint8_t>();
-
- if(hash == "Clear")
- return std::vector<boost::uint8_t>(userIt->second.begin(), userIt->second.end());
- else
- return Common::Hash::hash(std::vector<boost::uint8_t>(userIt->second.begin(), userIt->second.end()), hash);
- }
+ virtual bool checkPassword(const std::string &user, const std::vector<boost::uint8_t> &data, const std::string &hash) throw(Core::Exception);
+ virtual std::vector<boost::uint8_t> getPassword(const std::string &user, const std::string &hash) throw(Core::Exception);
public:
- AuthProviderFile(Common::Application *application0) : application(application0), hashes(Common::Hash::getHashList()) {
- hashes.push_back("Clear");
-
+ AuthProviderFile(Common::Application *application0) : application(application0) {
application->getConfigManager()->registerConfigurable(this);
}
diff --git a/src/users b/src/users
index 93dc7d2..17c56b3 100644
--- a/src/users
+++ b/src/users
@@ -1 +1 @@
-root:admin
+root:d033e22ae348aeb5660fc2140aec35850c4da997
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 11:06:56 +0100