merge

--HG--
branch : product-engine

1 files changed, 194 insertions, 0 deletions

diff --git a/indra/newview/llsecapi.cpp b/indra/newview/llsecapi.cpp
new file mode 100644
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+++ b/indra/newview/llsecapi.cpp
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+/** 
+ * @file llsecapi.cpp
+ * @brief Security API for services such as certificate handling
+ * secure local storage, etc.
+ *
+ * $LicenseInfo:firstyear=2009&license=viewergpl$
+ * 
+ * Copyright (c) 2009, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+
+#include "llviewerprecompiledheaders.h"
+#include "llsecapi.h"
+#include "llsechandler_basic.h"
+#include <openssl/evp.h>
+#include <openssl/err.h>
+#include <map>
+#include "llhttpclient.h"
+
+
+
+std::map<std::string, LLPointer<LLSecAPIHandler> > gHandlerMap;
+LLPointer<LLSecAPIHandler> gSecAPIHandler;
+
+void initializeSecHandler()
+{
+	ERR_load_crypto_strings();
+	OpenSSL_add_all_algorithms();
+
+	gHandlerMap[BASIC_SECHANDLER] = new LLSecAPIBasicHandler();
+	
+	
+	// Currently, we only have the Basic handler, so we can point the main sechandler
+	// pointer to the basic handler.  Later, we'll create a wrapper handler that
+	// selects the appropriate sechandler as needed, for instance choosing the
+	// mac keyring handler, with fallback to the basic sechandler
+	gSecAPIHandler = gHandlerMap[BASIC_SECHANDLER];
+
+	// initialize all SecAPIHandlers
+	LLProtectedDataException ex = LLProtectedDataException("");
+	std::map<std::string, LLPointer<LLSecAPIHandler> >::const_iterator itr;
+	for(itr = gHandlerMap.begin(); itr != gHandlerMap.end(); ++itr)
+	{
+		LLPointer<LLSecAPIHandler> handler = (*itr).second;
+		try 
+		{
+			handler->init();
+		}
+		catch (LLProtectedDataException e)
+		{
+			ex = e;
+		}
+	}
+	if (ex.getMessage().length() > 0 )  // an exception was thrown.
+	{
+		throw ex;
+	}
+
+}
+// start using a given security api handler.  If the string is empty
+// the default is used
+LLPointer<LLSecAPIHandler> getSecHandler(const std::string& handler_type)
+{
+	if (gHandlerMap.find(handler_type) != gHandlerMap.end())
+	{
+		return gHandlerMap[handler_type];
+	}
+	else
+	{
+		return LLPointer<LLSecAPIHandler>(NULL);
+	}
+}
+// register a handler
+void registerSecHandler(const std::string& handler_type, 
+						LLPointer<LLSecAPIHandler>& handler)
+{
+	gHandlerMap[handler_type] = handler;
+}
+
+std::ostream& operator <<(std::ostream& s, const LLCredential& cred)
+{
+	return s << (std::string)cred;
+}
+
+	
+// secapiSSLCertVerifyCallback
+// basic callback called when a cert verification is requested.
+// calls SECAPI to validate the context
+// not initialized in the above initialization function, due to unit tests
+// see llappviewer
+
+int secapiSSLCertVerifyCallback(X509_STORE_CTX *ctx, void *param)
+{
+	LLURLRequest *req = (LLURLRequest *)param;
+	LLPointer<LLCertificateStore> store = gSecAPIHandler->getCertificateStore("");
+	LLPointer<LLCertificateChain> chain = gSecAPIHandler->getCertificateChain(ctx);
+	LLSD validation_params = LLSD::emptyMap();
+	LLURI uri(req->getURL());
+	validation_params[CERT_HOSTNAME] = uri.hostName();
+	try
+	{
+		chain->validate(VALIDATION_POLICY_SSL, store, validation_params);
+	}
+	catch (LLCertValidationTrustException& cert_exception)
+	{
+		LL_WARNS("AppInit") << "Cert not trusted: " << cert_exception.getMessage() << LL_ENDL;
+		return 0;		
+	}
+	catch (LLCertException& cert_exception)
+	{
+		LL_WARNS("AppInit") << "cert error " << cert_exception.getMessage() << LL_ENDL;
+		return 0;
+	}
+	catch (...)
+	{
+		LL_WARNS("AppInit") << "cert error " << LL_ENDL;
+		return 0;
+	}
+	return 1;
+}
+
+LLSD LLCredential::getLoginParams()
+{
+	LLSD result = LLSD::emptyMap();
+	try 
+	{
+		if (mIdentifier["type"].asString() == "agent")
+		{
+			// legacy credential
+			result["passwd"] = "$1$" + mAuthenticator["secret"].asString();
+			result["first"] = mIdentifier["first_name"];
+			result["last"] = mIdentifier["last_name"];
+		
+		}
+		else if (mIdentifier["type"].asString() == "account")
+		{
+			result["username"] = mIdentifier["account_name"];
+			result["passwd"] = mAuthenticator["secret"];
+										
+		}
+	}
+	catch (...)
+	{
+		// we could have corrupt data, so simply return a null login param if so
+		LL_WARNS("AppInit") << "Invalid credential" << LL_ENDL;
+	}
+	return result;
+}
+
+void LLCredential::identifierType(std::string &idType)
+{
+	if(mIdentifier.has("type"))
+	{
+		idType = mIdentifier["type"].asString();
+	}
+	else {
+		idType = std::string();
+		
+	}
+}
+
+void LLCredential::authenticatorType(std::string &idType)
+{
+	if(mAuthenticator.has("type"))
+	{
+		idType = mAuthenticator["type"].asString();
+	}
+	else {
+		idType = std::string();
+		
+	}
+}