version 1.31, 2004/06/30 15:09:53
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version 1.65.2.2, 2006/08/16 13:08:56
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//%2003//////////////////////////////////////////////////////////////////////// |
//%2006//////////////////////////////////////////////////////////////////////// |
// | // |
// Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Development |
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development |
// Company, L. P., IBM Corp., The Open Group, Tivoli Systems. |
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. |
// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L. P.; | // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L. P.; |
// IBM Corp.; EMC Corporation, The Open Group. | // IBM Corp.; EMC Corporation, The Open Group. |
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// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; |
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// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. |
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// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; |
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// EMC Corporation; VERITAS Software Corporation; The Open Group. |
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// Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; |
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// EMC Corporation; Symantec Corporation; The Open Group. |
// | // |
// Permission is hereby granted, free of charge, to any person obtaining a copy | // Permission is hereby granted, free of charge, to any person obtaining a copy |
// of this software and associated documentation files (the "Software"), to | // of this software and associated documentation files (the "Software"), to |
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// Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com) | // Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com) |
// Sushma Fernandes, Hewlett-Packard Company (sushma_fernandes@hp.com) | // Sushma Fernandes, Hewlett-Packard Company (sushma_fernandes@hp.com) |
// Heather Sterling, IBM (hsterl@us.ibm.com) | // Heather Sterling, IBM (hsterl@us.ibm.com) |
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// Amit K Arora, IBM (amita@in.ibm.com) for Bug#1090 |
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// David Dillard, Symantec Corp. (david_dillard@symantec.com) |
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// Aruran, IBM (ashanmug@in.ibm.com) for Bug#4422 |
// | // |
//%///////////////////////////////////////////////////////////////////////////// | //%///////////////////////////////////////////////////////////////////////////// |
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#ifdef PEGASUS_HAS_SSL | #ifdef PEGASUS_HAS_SSL |
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#include <Pegasus/Common/Config.h> |
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#ifdef PEGASUS_OS_TYPE_WINDOWS |
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//Bugzilla 2366 |
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//Use the X509_NAME in wincrypt.h on Windows. See X509.h for more info. |
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#include <windows.h> |
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#include <wincrypt.h> |
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#endif |
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#define OPENSSL_NO_KRB5 1 | #define OPENSSL_NO_KRB5 1 |
#include <openssl/err.h> | #include <openssl/err.h> |
#include <openssl/ssl.h> | #include <openssl/ssl.h> |
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#else | #else |
#define SSL_CTX void | #define SSL_CTX void |
#endif // end of PEGASUS_HAS_SSL | #endif // end of PEGASUS_HAS_SSL |
#include <Pegasus/Common/Destroyer.h> |
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#include <Pegasus/Common/Socket.h> | #include <Pegasus/Common/Socket.h> |
#include <Pegasus/Common/Tracer.h> | #include <Pegasus/Common/Tracer.h> |
#include <Pegasus/Common/FileSystem.h> | #include <Pegasus/Common/FileSystem.h> |
#include <time.h> | #include <time.h> |
#include <Pegasus/Common/MessageLoader.h> //l10n | #include <Pegasus/Common/MessageLoader.h> //l10n |
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#include <Pegasus/Common/Formatter.h> |
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#include "SSLContext.h" | #include "SSLContext.h" |
#include "SSLContextRep.h" | #include "SSLContextRep.h" |
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#ifdef PEGASUS_OS_OS400 |
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#include "SSLWrapperOS400.h" |
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#endif |
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// |
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// Typedef's for OpenSSL callback functions. |
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// |
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extern "C" |
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{ |
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typedef void (* CRYPTO_SET_LOCKING_CALLBACK)(int, int, const char *, int); |
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typedef unsigned long (* CRYPTO_SET_ID_CALLBACK)(void); |
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}; |
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typedef struct x509_store_ctx_st X509_STORE_CTX; |
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typedef struct Timestamp | typedef struct Timestamp |
{ | { |
char year[4]; | char year[4]; |
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PEGASUS_NAMESPACE_BEGIN | PEGASUS_NAMESPACE_BEGIN |
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const int SSLCallbackInfo::SSL_CALLBACK_INDEX = 0; |
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// | // |
// use the following definitions only if SSL is available | // use the following definitions only if SSL is available |
// | // |
#ifdef PEGASUS_HAS_SSL | #ifdef PEGASUS_HAS_SSL |
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// Mutex for SSL locks. |
// Mutex for SSL locks which will get initialized by AutoArrayPtr constructor. |
Mutex* SSLContextRep::_sslLocks = 0; |
AutoArrayPtr<Mutex> SSLContextRep::_sslLocks; |
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// Mutex for _countRep. | // Mutex for _countRep. |
Mutex SSLContextRep::_countRepMutex; | Mutex SSLContextRep::_countRepMutex; |
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Timestamp_t timeStamp; | Timestamp_t timeStamp; |
char tempString[80]; | char tempString[80]; |
char plusOrMinus = '+'; | char plusOrMinus = '+'; |
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unsigned char* utcTimeData = utcTime->data; |
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memset(&time, '\0', sizeof(time)); | memset(&time, '\0', sizeof(time)); |
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#define g2(p) ( ( (p)[0] - '0' ) * 10 + (p)[1] - '0' ) | #define g2(p) ( ( (p)[0] - '0' ) * 10 + (p)[1] - '0' ) |
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time.tm_year = g2(utcTime->data); |
if (utcTime->type == V_ASN1_GENERALIZEDTIME) |
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{ |
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time.tm_year = g2(utcTimeData) * 100; |
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utcTimeData += 2; // Remaining data is equivalent to ASN1_UTCTIME type |
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time.tm_year += g2(utcTimeData); |
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} |
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else |
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{ |
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time.tm_year = g2(utcTimeData); |
if(time.tm_year < 50) | if(time.tm_year < 50) |
{ | { |
time.tm_year += 100; |
time.tm_year += 2000; |
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} |
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else |
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{ |
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time.tm_year += 1900; |
} | } |
time.tm_mon = g2(utcTime->data + 2) - 1; |
} |
time.tm_mday = g2(utcTime->data + 4); |
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time.tm_hour = g2(utcTime->data + 6); |
time.tm_mon = g2(utcTimeData + 2) - 1; |
time.tm_min = g2(utcTime->data + 8); |
time.tm_mday = g2(utcTimeData + 4); |
time.tm_sec = g2(utcTime->data + 10); |
time.tm_hour = g2(utcTimeData + 6); |
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time.tm_min = g2(utcTimeData + 8); |
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time.tm_sec = g2(utcTimeData + 10); |
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if(utcTime->data[12] == 'Z') |
if (utcTimeData[12] == 'Z') |
{ | { |
offset = 0; | offset = 0; |
} | } |
else | else |
{ | { |
offset = g2(utcTime->data + 13) * 60 + g2(utcTime->data + 15); |
offset = g2(utcTimeData + 13) * 60 + g2(utcTimeData + 15); |
if(utcTime->data[12] == '-') |
if (utcTimeData[12] == '-') |
{ | { |
plusOrMinus = '-'; | plusOrMinus = '-'; |
} | } |
} | } |
#undef g2 | #undef g2 |
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int year = 1900; |
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memset((void *)&timeStamp, 0, sizeof(Timestamp_t)); | memset((void *)&timeStamp, 0, sizeof(Timestamp_t)); |
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// Format the date. | // Format the date. |
sprintf((char *) &timeStamp,"%04d%02d%02d%02d%02d%02d.%06d%04d", | sprintf((char *) &timeStamp,"%04d%02d%02d%02d%02d%02d.%06d%04d", |
year + time.tm_year, |
time.tm_year, |
time.tm_mon + 1, | time.tm_mon + 1, |
time.tm_mday, | time.tm_mday, |
time.tm_hour, | time.tm_hour, |
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} | } |
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// | // |
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// Static class used to define C++ callback functions for OpenSSL. |
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// |
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class SSLCallback |
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{ |
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public: |
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static int verificationCallback(int preVerifyOk, X509_STORE_CTX *ctx); |
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static int verificationCRLCallback(int ok, X509_STORE_CTX *ctx, X509_STORE* sslCRLStore); |
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}; |
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// |
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// Callback function that is called by the OpenSSL library. This function |
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// checks whether the certificate is listed in any of the CRL's |
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// |
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// return 1 if revoked, 0 otherwise |
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// |
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int SSLCallback::verificationCRLCallback(int ok, X509_STORE_CTX *ctx, X509_STORE* sslCRLStore) |
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{ |
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PEG_METHOD_ENTER(TRC_SSL, "SSLCallback::verificationCRLCallback"); |
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char buf[1024]; |
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//check whether a CRL store was specified |
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if (sslCRLStore == NULL) |
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{ |
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PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL3, "---> SSL: CRL store is NULL"); |
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PEG_METHOD_EXIT(); |
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return 0; |
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} |
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//get the current certificate info |
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X509* currentCert; |
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X509_NAME* issuerName; |
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X509_NAME* subjectName; |
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ASN1_INTEGER* serialNumber; |
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currentCert = X509_STORE_CTX_get_current_cert(ctx); |
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subjectName = X509_get_subject_name(currentCert); |
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issuerName = X509_get_issuer_name(currentCert); |
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serialNumber = X509_get_serialNumber(currentCert); |
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//log certificate information |
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//this is information in the "public" key, so it does no harm to log it |
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X509_NAME_oneline(issuerName, buf, sizeof(buf)); |
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PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL4, "---> SSL: Certificate Data: Issuer/Subject"); |
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PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL4, buf); |
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X509_NAME_oneline(subjectName, buf, sizeof(buf)); |
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PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL4, buf); |
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//initialize the CRL store |
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X509_STORE_CTX crlStoreCtx; |
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X509_STORE_CTX_init(&crlStoreCtx, sslCRLStore, NULL, NULL); |
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PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL4, "---> SSL: Initialized CRL store"); |
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//attempt to get a CRL issued by the certificate's issuer |
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X509_OBJECT obj; |
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if (X509_STORE_get_by_subject(&crlStoreCtx, X509_LU_CRL, issuerName, &obj) <= 0) |
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{ |
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PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL3, "---> SSL: No CRL by that issuer"); |
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PEG_METHOD_EXIT(); |
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return 0; |
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} |
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X509_STORE_CTX_cleanup(&crlStoreCtx); |
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//get CRL |
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X509_CRL* crl = obj.data.crl; |
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if (crl == NULL) |
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{ |
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PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL4, "---> SSL: CRL is null"); |
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PEG_METHOD_EXIT(); |
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return 0; |
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} else |
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{ |
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PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL4, "---> SSL: Found CRL by that issuer"); |
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} |
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//get revoked certificates |
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STACK_OF(X509_REVOKED)* revokedCerts = NULL; |
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revokedCerts = X509_CRL_get_REVOKED(crl); |
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int numRevoked = sk_X509_REVOKED_num(revokedCerts); |
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Tracer::trace(TRC_SSL, Tracer::LEVEL4,"---> SSL: Number of certificates revoked by the issuer %d\n", numRevoked); |
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//check whether the subject's certificate is revoked |
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X509_REVOKED* revokedCert = NULL; |
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for (int i = 0; i < sk_X509_REVOKED_num(revokedCerts); i++) |
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{ |
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revokedCert = (X509_REVOKED *)sk_value(X509_CRL_get_REVOKED(crl), i); |
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//a matching serial number indicates revocation |
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if (ASN1_INTEGER_cmp(revokedCert->serialNumber, serialNumber) == 0) |
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{ |
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PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL2, "---> SSL: Certificate is revoked"); |
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X509_STORE_CTX_set_error(ctx, X509_V_ERR_CERT_REVOKED); |
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PEG_METHOD_EXIT(); |
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return 1; |
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} |
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} |
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PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL4, "---> SSL: Certificate is not revoked at this level"); |
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PEG_METHOD_EXIT(); |
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return 0; |
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} |
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// |
// Callback function that is called by the OpenSSL library. This function | // Callback function that is called by the OpenSSL library. This function |
// extracts X509 certficate information and pass that on to client application | // extracts X509 certficate information and pass that on to client application |
// callback function. | // callback function. |
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// We HAVE to build the certificate in all cases since it's needed to get the associated username out of the repository |
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// later in the transaction |
// | // |
int prepareForCallback(int preVerifyOk, X509_STORE_CTX *ctx) |
int SSLCallback::verificationCallback(int preVerifyOk, X509_STORE_CTX *ctx) |
{ | { |
PEG_METHOD_ENTER(TRC_SSL, "prepareForCallback()"); |
PEG_METHOD_ENTER(TRC_SSL, "SSLCallback::callback()"); |
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char buf[256]; | char buf[256]; |
X509 *currentCert; | X509 *currentCert; |
SSL *ssl; | SSL *ssl; |
int verifyError = X509_V_OK; | int verifyError = X509_V_OK; |
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int revoked = -1; |
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Tracer::trace(TRC_SSL, Tracer::LEVEL4, |
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"--->SSL: Preverify Error %d", verifyError); |
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// | // |
// get the verification callback info specific to each SSL connection | // get the verification callback info specific to each SSL connection |
// | // |
ssl = (SSL*) X509_STORE_CTX_get_ex_data(ctx, SSL_get_ex_data_X509_STORE_CTX_idx()); | ssl = (SSL*) X509_STORE_CTX_get_ex_data(ctx, SSL_get_ex_data_X509_STORE_CTX_idx()); |
SSLCallbackInfo* exData = (SSLCallbackInfo*) SSL_get_ex_data(ssl, SSL_CALLBACK_INDEX); |
SSLCallbackInfo* exData = (SSLCallbackInfo*) SSL_get_ex_data(ssl, SSLCallbackInfo::SSL_CALLBACK_INDEX); |
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#ifdef PEGASUS_ENABLE_SSL_CRL_VERIFICATION |
// | // |
// If the SSLContext does not have an additional callback |
// Check to see if a CRL path is defined |
// simply return the preverification error. |
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// We do not need to go through the additional steps. |
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// | // |
if (exData->verifyCertificateCallback == NULL) |
if (exData->_rep->crlStore != NULL) |
{ | { |
return (preVerifyOk); |
revoked = verificationCRLCallback(preVerifyOk,ctx,exData->_rep->crlStore); |
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Tracer::trace(TRC_SSL, Tracer::LEVEL4, "---> SSL: CRL callback returned %d", revoked); |
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if (revoked) //with the SSL callbacks '0' indicates failure |
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{ |
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PEG_METHOD_EXIT(); |
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return 0; |
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} |
} | } |
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Tracer::trace(TRC_SSL, Tracer::LEVEL4, "---> SSL: CRL callback returned %d", revoked); |
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#endif |
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// | // |
// get the current certificate | // get the current certificate |
// | // |
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// | // |
if (!preVerifyOk) | if (!preVerifyOk) |
{ | { |
PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL4, |
Tracer::trace(TRC_SSL, Tracer::LEVEL4, |
"---> SSL: certificate default verification error: " + errorStr); |
"---> SSL: certificate default verification error: %s", (const char*)errorStr.getCString()); |
} | } |
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// | // |
// get the issuer name on the certificate | // get the issuer name on the certificate |
// | // |
if (!preVerifyOk && (errorCode == X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT)) |
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{ |
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X509_NAME_oneline(X509_get_issuer_name(ctx->current_cert), buf, 256); |
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} |
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else |
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{ |
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X509_NAME_oneline(X509_get_issuer_name(currentCert), buf, 256); | X509_NAME_oneline(X509_get_issuer_name(currentCert), buf, 256); |
} |
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String issuerName = String(buf); | String issuerName = String(buf); |
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// SSLCertificateInfo certInfo(subjectName, issuerName, version, serialNumber, |
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// notBefore, notAfter, depth, errorCode, errorStr, preVerifyOk); |
// Create the certificate object |
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// |
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//insert at the beginning of the array so that the peer certificate is first and the root CA is last |
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exData->_rep->peerCertificate.insert(0, new SSLCertificateInfo(subjectName, issuerName, version, serialNumber, |
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notBefore, notAfter, depth, errorCode, errorStr, preVerifyOk)); |
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exData->_peerCertificate = new SSLCertificateInfo(subjectName, issuerName, version, serialNumber, |
PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL3, "Created SSLCertificateInfo"); |
notBefore, notAfter, depth, errorCode, errorStr, preVerifyOk); |
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// NOT_YET_VALID checks do not work correctly on subsequent tries -- Bugzilla#4283 |
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// call this prior to calling the user-specified callback in case they want to override it |
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if (errorCode == X509_V_OK && (CIMDateTime::getDifference(CIMDateTime::getCurrentDateTime(), notBefore) > 0)) |
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{ |
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PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL4, "Certificate was not yet valid."); |
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X509_STORE_CTX_set_error(ctx, X509_V_ERR_CERT_NOT_YET_VALID); |
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} |
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// | // |
// Call the application callback. |
// Call the user-specified application callback if it is specified. If it is null, return OpenSSL's verification code. |
// Note that the verification result does not automatically get set to X509_V_OK if the callback is successful. | // Note that the verification result does not automatically get set to X509_V_OK if the callback is successful. |
// This is because OpenSSL retains the original default error in case we want to use it later. | // This is because OpenSSL retains the original default error in case we want to use it later. |
// To set the error, we could use X509_STORE_CTX_set_error(ctx, verifyError); but there is no real benefit to doing that here. | // To set the error, we could use X509_STORE_CTX_set_error(ctx, verifyError); but there is no real benefit to doing that here. |
// | // |
if (exData->verifyCertificateCallback(*exData->_peerCertificate))//certInfo)) |
if (exData->_rep->verifyCertificateCallback == NULL) |
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{ |
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return preVerifyOk; |
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} else |
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{ |
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if (exData->_rep->verifyCertificateCallback(*exData->_rep->peerCertificate[0])) |
{ | { |
Tracer::trace(TRC_SSL, Tracer::LEVEL4, | Tracer::trace(TRC_SSL, Tracer::LEVEL4, |
"--> SSL: verifyCertificateCallback() returned X509_V_OK"); |
"--> SSL: _rep->verifyCertificateCallback() returned X509_V_OK"); |
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PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
return 1; | return 1; |
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else // verification failed, handshake will be immediately terminated | else // verification failed, handshake will be immediately terminated |
{ | { |
Tracer::trace(TRC_SSL, Tracer::LEVEL4, | Tracer::trace(TRC_SSL, Tracer::LEVEL4, |
"--> SSL: verifyCertificateCallback() returned error %d", exData->_peerCertificate->getErrorCode()); |
"--> SSL: _rep->verifyCertificateCallback() returned error %d", exData->_rep->peerCertificate[0]->getErrorCode()); |
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PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
return 0; | return 0; |
} | } |
} | } |
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} |
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// |
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// Callback function called by OpenSSL. This request is merely forwarded to the static |
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// function SSLCallback::callback(). The SSLCallback class is a friend class of the |
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// Pegasus SSL related classes needed to complete the callback. |
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// |
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extern "C" int prepareForCallback(int preVerifyOk, X509_STORE_CTX *ctx) |
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{ |
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return SSLCallback::verificationCallback(preVerifyOk, ctx); |
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} |
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// | // |
// Implement OpenSSL locking callback. | // Implement OpenSSL locking callback. |
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{ | { |
/*Tracer::trace(TRC_SSL, Tracer::LEVEL4, | /*Tracer::trace(TRC_SSL, Tracer::LEVEL4, |
"Now locking for %d", pegasus_thread_self());*/ | "Now locking for %d", pegasus_thread_self());*/ |
SSLContextRep::_sslLocks[type].lock( pegasus_thread_self() ); |
SSLContextRep::_sslLocks.get()[type].lock( pegasus_thread_self() ); |
} | } |
else | else |
{ | { |
/*Tracer::trace(TRC_SSL, Tracer::LEVEL4, | /*Tracer::trace(TRC_SSL, Tracer::LEVEL4, |
"Now unlocking for %d", pegasus_thread_self());*/ | "Now unlocking for %d", pegasus_thread_self());*/ |
SSLContextRep::_sslLocks[type].unlock( ); |
SSLContextRep::_sslLocks.get()[type].unlock( ); |
} | } |
} | } |
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PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL4, | PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL4, |
"Initialized SSL callback."); | "Initialized SSL callback."); |
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_sslLocks= new Mutex[CRYPTO_num_locks()]; |
#ifdef PEGASUS_OS_OS400 |
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// Load the OpenSSL library and get the exports |
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SSL_OS400_Init(); |
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#endif |
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_sslLocks.reset(new Mutex[CRYPTO_num_locks()]); |
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// Set the ID callback. The ID callback returns a thread ID. | // Set the ID callback. The ID callback returns a thread ID. |
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CRYPTO_set_id_callback((unsigned long (*)())pegasus_thread_self); |
CRYPTO_set_id_callback((CRYPTO_SET_ID_CALLBACK) pegasus_thread_self); |
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// Set the locking callback to pegasus_locking_callback. | // Set the locking callback to pegasus_locking_callback. |
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CRYPTO_set_locking_callback((void (*)(int,int,const char *,int))pegasus_locking_callback); |
CRYPTO_set_locking_callback((CRYPTO_SET_LOCKING_CALLBACK) pegasus_locking_callback); |
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} | } |
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CRYPTO_set_id_callback (NULL); | CRYPTO_set_id_callback (NULL); |
PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL4, | PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL4, |
"Freed SSL callback."); | "Freed SSL callback."); |
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_sslLocks.reset(); |
delete []_sslLocks; |
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} | } |
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const String& trustStore, | const String& trustStore, |
const String& certPath, | const String& certPath, |
const String& keyPath, | const String& keyPath, |
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const String& crlPath, |
SSLCertificateVerifyFunction* verifyCert, | SSLCertificateVerifyFunction* verifyCert, |
Boolean trustStoreAutoUpdate, |
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String trustStoreUserName, |
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const String& randomFile) | const String& randomFile) |
{ | { |
PEG_METHOD_ENTER(TRC_SSL, "SSLContextRep::SSLContextRep()"); | PEG_METHOD_ENTER(TRC_SSL, "SSLContextRep::SSLContextRep()"); |
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_keyPath = keyPath; | _keyPath = keyPath; |
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_certificateVerifyFunction = verifyCert; |
_crlPath = crlPath; |
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_trustStoreAutoUpdate = trustStoreAutoUpdate; |
_crlStore = NULL; |
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_trustStoreUserName = trustStoreUserName; |
_certificateVerifyFunction = verifyCert; |
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// | // |
// If a truststore and/or peer verification function is specified, enable peer verification | // If a truststore and/or peer verification function is specified, enable peer verification |
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|
// | // |
// Initialiaze SSL callbacks and increment the SSLContextRep object _counter. | // Initialiaze SSL callbacks and increment the SSLContextRep object _counter. |
// | // |
_countRepMutex.lock(pegasus_thread_self()); |
|
|
|
try |
|
{ | { |
|
AutoMutex autoMut(_countRepMutex); |
|
|
Tracer::trace(TRC_SSL, Tracer::LEVEL4, | Tracer::trace(TRC_SSL, Tracer::LEVEL4, |
"Value of Countrep in constructor %d", _countRep); | "Value of Countrep in constructor %d", _countRep); |
if ( _countRep == 0 ) | if ( _countRep == 0 ) |
|
|
"After calling SSL_library_init %d", pegasus_thread_self()); | "After calling SSL_library_init %d", pegasus_thread_self()); |
| |
} | } |
} |
|
catch(...) |
|
{ |
|
_countRepMutex.unlock(); |
|
throw; |
|
} |
|
_countRep++; | _countRep++; |
_countRepMutex.unlock(); |
} // mutex unlocks here |
| |
_randomInit(randomFile); | _randomInit(randomFile); |
| |
|
|
_trustStore = sslContextRep._trustStore; | _trustStore = sslContextRep._trustStore; |
_certPath = sslContextRep._certPath; | _certPath = sslContextRep._certPath; |
_keyPath = sslContextRep._keyPath; | _keyPath = sslContextRep._keyPath; |
|
_crlPath = sslContextRep._crlPath; |
|
_crlStore = sslContextRep._crlStore; |
_verifyPeer = sslContextRep._verifyPeer; | _verifyPeer = sslContextRep._verifyPeer; |
_trustStoreAutoUpdate = sslContextRep._trustStoreAutoUpdate; |
|
_trustStoreUserName = sslContextRep._trustStoreUserName; |
|
_certificateVerifyFunction = sslContextRep._certificateVerifyFunction; | _certificateVerifyFunction = sslContextRep._certificateVerifyFunction; |
_randomFile = sslContextRep._randomFile; | _randomFile = sslContextRep._randomFile; |
| |
// Initialiaze SSL callbacks and increment the SSLContextRep object _counter. | // Initialiaze SSL callbacks and increment the SSLContextRep object _counter. |
_countRepMutex.lock(pegasus_thread_self()); |
|
try |
|
{ | { |
|
AutoMutex autoMut(_countRepMutex); |
Tracer::trace(TRC_SSL, Tracer::LEVEL4, | Tracer::trace(TRC_SSL, Tracer::LEVEL4, |
"Value of Countrep in copy constructor %d", _countRep); | "Value of Countrep in copy constructor %d", _countRep); |
if ( _countRep == 0 ) | if ( _countRep == 0 ) |
{ | { |
init_ssl(); | init_ssl(); |
} | } |
} |
|
catch(...) |
|
{ |
|
_countRepMutex.unlock(); |
|
throw; |
|
} |
|
_countRep++; | _countRep++; |
_countRepMutex.unlock(); |
} // mutex unlocks here |
| |
_sslContext = _makeSSLContext(); | _sslContext = _makeSSLContext(); |
PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
|
|
SSL_CTX_free(_sslContext); | SSL_CTX_free(_sslContext); |
| |
// Decrement the SSLContextRep object _counter. | // Decrement the SSLContextRep object _counter. |
_countRepMutex.lock(pegasus_thread_self()); |
{ |
|
AutoMutex autoMut(_countRepMutex); |
_countRep--; | _countRep--; |
// Free SSL locks if no instances of SSLContextRep exist. | // Free SSL locks if no instances of SSLContextRep exist. |
try |
|
{ |
|
Tracer::trace(TRC_SSL, Tracer::LEVEL4, | Tracer::trace(TRC_SSL, Tracer::LEVEL4, |
"Value of Countrep in destructor %d", _countRep); | "Value of Countrep in destructor %d", _countRep); |
if ( _countRep == 0 ) | if ( _countRep == 0 ) |
{ | { |
free_ssl(); | free_ssl(); |
} | } |
|
|
} | } |
catch(...) |
|
{ |
|
_countRepMutex.unlock(); |
|
throw; |
|
} |
|
_countRepMutex.unlock(); |
|
PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
} | } |
| |
|
|
Boolean ret; | Boolean ret; |
int retVal = 0; | int retVal = 0; |
| |
const int DEV_RANDOM_BYTES = 64; /* how many bytes to read */ |
|
const String devRandom = "/dev/random"; /* random device name */ |
|
const String devUrandom = "/dev/urandom"; /* pseudo-random device name */ |
|
|
|
#ifdef PEGASUS_SSL_DEVRANDOM |
|
|
|
if ( FileSystem::exists(devRandom) ) |
|
{ |
|
while ( RAND_status() == 0 ) |
|
{ |
|
// |
|
// Always attempt to seed from good entropy sources, first |
|
// try /dev/random |
|
// |
|
retVal = RAND_load_file(devRandom.getCString(), DEV_RANDOM_BYTES); |
|
if (retVal <= 0) |
|
{ |
|
break; |
|
} |
|
} |
|
} |
|
|
|
if ( FileSystem::exists(devUrandom) ) |
|
{ |
|
while ( RAND_status() == 0 ) |
|
{ |
|
// |
|
// If there isn't /dev/random try /dev/urandom |
|
// |
|
retVal = RAND_load_file(devUrandom.getCString(), DEV_RANDOM_BYTES); |
|
if (retVal <= 0) |
|
{ |
|
break; |
|
} |
|
} |
|
} |
|
#endif /* PEGASUS_SSL_DEVRANDOM */ |
|
|
|
|
|
#ifdef PEGASUS_SSL_RANDOMFILE | #ifdef PEGASUS_SSL_RANDOMFILE |
if ( RAND_status() == 0 ) | if ( RAND_status() == 0 ) |
{ | { |
|
|
// Try to do more seeding | // Try to do more seeding |
// | // |
long seedNumber; | long seedNumber; |
#if defined(PEGASUS_PLATFORM_WIN32_IX86_MSVC) |
#if defined(PEGASUS_COMPILER_MSVC) |
srand((unsigned int)time(NULL)); // Initialize | srand((unsigned int)time(NULL)); // Initialize |
seedNumber = rand(); | seedNumber = rand(); |
#else | #else |
|
|
| |
SSL_CTX_set_quiet_shutdown(sslContext, 1); | SSL_CTX_set_quiet_shutdown(sslContext, 1); |
SSL_CTX_set_mode(sslContext, SSL_MODE_AUTO_RETRY); | SSL_CTX_set_mode(sslContext, SSL_MODE_AUTO_RETRY); |
SSL_CTX_set_options(sslContext,SSL_OP_ALL); |
SSL_CTX_set_mode(sslContext, SSL_MODE_ENABLE_PARTIAL_WRITE); |
SSL_CTX_set_session_cache_mode(sslContext, SSL_SESS_CACHE_OFF); | SSL_CTX_set_session_cache_mode(sslContext, SSL_SESS_CACHE_OFF); |
| |
|
int options = SSL_OP_ALL; |
|
#ifndef PEGASUS_ENABLE_SSLV2 //SSLv2 is disabled by default |
|
options |= SSL_OP_NO_SSLv2; |
|
#endif |
|
SSL_CTX_set_options(sslContext, options); |
|
|
if (_verifyPeer) | if (_verifyPeer) |
{ | { |
//ATTN: We might still need a flag to specify SSL_VERIFY_FAIL_IF_NO_PEER_CERT | //ATTN: We might still need a flag to specify SSL_VERIFY_FAIL_IF_NO_PEER_CERT |
|
|
} | } |
} | } |
| |
|
if (_crlPath != String::EMPTY) |
|
{ |
|
//need to save this -- can we make it static since there's only one CRL for cimserver? |
|
X509_LOOKUP* pLookup; |
|
|
|
_crlStore = X509_STORE_new(); |
|
|
|
//the validity of the crlstore was checked in ConfigManager during server startup |
|
if (FileSystem::isDirectory(_crlPath)) |
|
{ |
|
Tracer::trace(TRC_SSL, Tracer::LEVEL3, |
|
"---> SSL: CRL store is a directory in %s", (const char*)_crlPath.getCString()); |
|
|
|
if ((pLookup = X509_STORE_add_lookup(_crlStore, X509_LOOKUP_hash_dir())) == NULL) |
|
{ |
|
MessageLoaderParms parms("Common.SSLContext.COULD_NOT_LOAD_CRLS", |
|
"Could not load certificate revocation list."); |
|
X509_STORE_free(_crlStore); |
|
PEG_METHOD_EXIT(); |
|
throw SSLException(parms); |
|
} |
|
|
|
X509_LOOKUP_add_dir(pLookup, (const char*)_crlPath.getCString(), X509_FILETYPE_PEM); |
|
|
|
PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL3, |
|
"---> SSL: Successfully configured CRL directory"); |
|
|
|
} else |
|
{ |
|
Tracer::trace(TRC_SSL, Tracer::LEVEL3, |
|
"---> SSL: CRL store is the file %s", (const char*)_crlPath.getCString()); |
|
|
|
if ((pLookup = X509_STORE_add_lookup(_crlStore, X509_LOOKUP_file())) == NULL) |
|
{ |
|
MessageLoaderParms parms("Common.SSLContext.COULD_NOT_LOAD_CRLS", |
|
"Could not load certificate revocation list."); |
|
X509_STORE_free(_crlStore); |
|
PEG_METHOD_EXIT(); |
|
throw SSLException(parms); |
|
} |
|
|
|
X509_LOOKUP_load_file(pLookup, (const char*)_crlPath.getCString(), X509_FILETYPE_PEM); |
|
|
|
PEG_TRACE_STRING(TRC_SSL, Tracer::LEVEL3, |
|
"---> SSL: Successfully configured CRL file"); |
|
} |
|
} |
|
|
Boolean keyLoaded = false; | Boolean keyLoaded = false; |
| |
// | // |
|
|
return _keyPath; | return _keyPath; |
} | } |
| |
Boolean SSLContextRep::isPeerVerificationEnabled() const |
#ifdef PEGASUS_USE_DEPRECATED_INTERFACES |
|
String SSLContextRep::getTrustStoreUserName() const |
{ | { |
return _verifyPeer; |
return String::EMPTY; |
} | } |
|
#endif |
| |
Boolean SSLContextRep::isTrustStoreAutoUpdateEnabled() const |
String SSLContextRep::getCRLPath() const |
{ | { |
return _trustStoreAutoUpdate; |
return _crlPath; |
} | } |
| |
String SSLContextRep::getTrustStoreUserName() const |
X509_STORE* SSLContextRep::getCRLStore() const |
|
{ |
|
return _crlStore; |
|
} |
|
|
|
void SSLContextRep::setCRLStore(X509_STORE* store) |
|
{ |
|
_crlStore = store; |
|
} |
|
|
|
Boolean SSLContextRep::isPeerVerificationEnabled() const |
{ | { |
return _trustStoreUserName; |
return _verifyPeer; |
} | } |
| |
SSLCertificateVerifyFunction* SSLContextRep::getSSLCertificateVerifyFunction() const | SSLCertificateVerifyFunction* SSLContextRep::getSSLCertificateVerifyFunction() const |
|
|
SSLContextRep::SSLContextRep(const String& trustStore, | SSLContextRep::SSLContextRep(const String& trustStore, |
const String& certPath, | const String& certPath, |
const String& keyPath, | const String& keyPath, |
|
const String& crlPath, |
SSLCertificateVerifyFunction* verifyCert, | SSLCertificateVerifyFunction* verifyCert, |
Boolean trustStoreAutoUpdate, |
const String& randomFile) |
String trustStoreUserName, |
{} |
const String& randomFile) {} |
|
| |
SSLContextRep::SSLContextRep(const SSLContextRep& sslContextRep) {} | SSLContextRep::SSLContextRep(const SSLContextRep& sslContextRep) {} |
| |
|
|
| |
String SSLContextRep::getKeyPath() const { return String::EMPTY; } | String SSLContextRep::getKeyPath() const { return String::EMPTY; } |
| |
Boolean SSLContextRep::isPeerVerificationEnabled() const { return false; } |
#ifdef PEGASUS_USE_DEPRECATED_INTERFACES |
|
String SSLContextRep::getTrustStoreUserName() const { return String::EMPTY; } |
|
#endif |
| |
Boolean SSLContextRep::isTrustStoreAutoUpdateEnabled() const { return false; } |
String SSLContextRep::getCRLPath() const { return String::EMPTY; } |
| |
String SSLContextRep::getTrustStoreUserName() const { return String::EMPTY; } |
X509_STORE* SSLContextRep::getCRLStore() const { return NULL; } |
|
|
|
void SSLContextRep::setCRLStore(X509_STORE* store) { } |
|
|
|
Boolean SSLContextRep::isPeerVerificationEnabled() const { return false; } |
| |
SSLCertificateVerifyFunction* SSLContextRep::getSSLCertificateVerifyFunction() const { return NULL; } | SSLCertificateVerifyFunction* SSLContextRep::getSSLCertificateVerifyFunction() const { return NULL; } |
| |
|
|
SSLCertificateVerifyFunction* verifyCert, | SSLCertificateVerifyFunction* verifyCert, |
const String& randomFile) | const String& randomFile) |
{ | { |
_rep = new SSLContextRep(trustStore, String::EMPTY, String::EMPTY, verifyCert, false, String::EMPTY, randomFile); |
_rep = new SSLContextRep(trustStore, String::EMPTY, String::EMPTY, String::EMPTY, verifyCert, randomFile); |
} | } |
| |
SSLContext::SSLContext( | SSLContext::SSLContext( |
|
|
SSLCertificateVerifyFunction* verifyCert, | SSLCertificateVerifyFunction* verifyCert, |
const String& randomFile) | const String& randomFile) |
{ | { |
_rep = new SSLContextRep(trustStore, certPath, keyPath, verifyCert, false, String::EMPTY, randomFile); |
_rep = new SSLContextRep(trustStore, certPath, keyPath, String::EMPTY, verifyCert, randomFile); |
} | } |
| |
|
//PEP187 |
SSLContext::SSLContext( | SSLContext::SSLContext( |
const String& trustStore, | const String& trustStore, |
const String& certPath, | const String& certPath, |
const String& keyPath, | const String& keyPath, |
|
const String& crlPath, |
SSLCertificateVerifyFunction* verifyCert, | SSLCertificateVerifyFunction* verifyCert, |
String trustStoreUserName, |
|
const String& randomFile) | const String& randomFile) |
{ | { |
_rep = new SSLContextRep(trustStore, certPath, keyPath, verifyCert, false, trustStoreUserName, randomFile); |
#ifndef PEGASUS_ENABLE_SSL_CRL_VERIFICATION |
|
if ( crlPath.size() > 0 ) |
|
{ |
|
MessageLoaderParms parms("Common.Exception.SSL_CRL_NOT_ENABLED_EXCEPTION", |
|
"SSL CRL verification is not enabled."); |
|
throw Exception(parms); |
|
} |
|
#endif |
|
_rep = new SSLContextRep(trustStore, certPath, keyPath, crlPath, verifyCert, randomFile); |
} | } |
| |
#ifdef PEGASUS_USE_AUTOMATIC_TRUSTSTORE_UPDATE |
#ifdef PEGASUS_USE_DEPRECATED_INTERFACES |
SSLContext::SSLContext( | SSLContext::SSLContext( |
const String& trustStore, | const String& trustStore, |
const String& certPath, | const String& certPath, |
const String& keyPath, | const String& keyPath, |
SSLCertificateVerifyFunction* verifyCert, | SSLCertificateVerifyFunction* verifyCert, |
Boolean trustStoreAutoUpdate, |
|
String trustStoreUserName, | String trustStoreUserName, |
const String& randomFile) | const String& randomFile) |
{ | { |
_rep = new SSLContextRep(trustStore, certPath, keyPath, verifyCert, trustStoreAutoUpdate, trustStoreUserName, randomFile); |
_rep = new SSLContextRep(trustStore, certPath, keyPath, String::EMPTY, verifyCert, randomFile); |
} | } |
#endif | #endif |
| |
|
|
SSLContext::SSLContext(const SSLContext& sslContext) | SSLContext::SSLContext(const SSLContext& sslContext) |
{ | { |
_rep = new SSLContextRep(*sslContext._rep); | _rep = new SSLContextRep(*sslContext._rep); |
|
|
return (_rep->getKeyPath()); | return (_rep->getKeyPath()); |
} | } |
| |
Boolean SSLContext::isPeerVerificationEnabled() const |
String SSLContext::getCRLPath() const |
{ | { |
return (_rep->isPeerVerificationEnabled()); |
#ifdef PEGASUS_ENABLE_SSL_CRL_VERIFICATION |
|
return (_rep->getCRLPath()); |
|
#else |
|
MessageLoaderParms parms("Common.Exception.SSL_CRL_NOT_ENABLED_EXCEPTION", |
|
"SSL CRL verification is not enabled."); |
|
throw Exception(parms); |
|
#endif |
} | } |
| |
#ifdef PEGASUS_USE_AUTOMATIC_TRUSTSTORE_UPDATE |
X509_STORE* SSLContext::getCRLStore() const |
Boolean SSLContext::isTrustStoreAutoUpdateEnabled() const |
|
{ | { |
return (_rep->isTrustStoreAutoUpdateEnabled()); |
#ifdef PEGASUS_ENABLE_SSL_CRL_VERIFICATION |
} |
return (_rep->getCRLStore()); |
|
#else |
|
MessageLoaderParms parms("Common.Exception.SSL_CRL_NOT_ENABLED_EXCEPTION", |
|
"SSL CRL verification is not enabled."); |
|
throw Exception(parms); |
#endif | #endif |
|
} |
| |
|
Boolean SSLContext::isPeerVerificationEnabled() const |
|
{ |
|
return (_rep->isPeerVerificationEnabled()); |
|
} |
|
|
|
#ifdef PEGASUS_USE_DEPRECATED_INTERFACES |
String SSLContext::getTrustStoreUserName() const | String SSLContext::getTrustStoreUserName() const |
{ | { |
return (_rep->getTrustStoreUserName()); | return (_rep->getTrustStoreUserName()); |
} | } |
|
#endif |
| |
SSLCertificateVerifyFunction* SSLContext::getSSLCertificateVerifyFunction() const | SSLCertificateVerifyFunction* SSLContext::getSSLCertificateVerifyFunction() const |
{ | { |
|
|
sprintf(buf, "Version number: %d\n", _rep->versionNumber); | sprintf(buf, "Version number: %d\n", _rep->versionNumber); |
s.append(buf); | s.append(buf); |
| |
sprintf(buf, "Serial number: %ld\n", _rep->serialNumber); |
sprintf(buf, "Serial number: %lu\n", _rep->serialNumber); |
s.append(buf); | s.append(buf); |
| |
s.append("Not before date: "); | s.append("Not before date: "); |
|
|
return s; | return s; |
} | } |
| |
|
/////////////////////////////////////////////////////////////////////////////// |
|
// |
|
// SSLCallbackInfo |
|
// |
|
/////////////////////////////////////////////////////////////////////////////// |
|
|
SSLCallbackInfo::SSLCallbackInfo(SSLCertificateVerifyFunction* verifyCert) | SSLCallbackInfo::SSLCallbackInfo(SSLCertificateVerifyFunction* verifyCert) |
{ | { |
verifyCertificateCallback = verifyCert; |
_rep = new SSLCallbackInfoRep(); |
_peerCertificate = NULL; |
_rep->verifyCertificateCallback = verifyCert; |
|
_rep->crlStore = NULL; |
|
} |
|
|
|
SSLCallbackInfo::SSLCallbackInfo(SSLCertificateVerifyFunction* verifyCert, X509_STORE* crlStore) |
|
{ |
|
_rep = new SSLCallbackInfoRep(); |
|
_rep->verifyCertificateCallback = verifyCert; |
|
_rep->crlStore = crlStore; |
} | } |
| |
SSLCallbackInfo::~SSLCallbackInfo() | SSLCallbackInfo::~SSLCallbackInfo() |
{ | { |
if (_peerCertificate) |
PEG_METHOD_ENTER(TRC_SSL, "SSLCallbackInfo::~SSLCallbackInfo"); |
|
for (Uint32 i = 0; i < _rep->peerCertificate.size(); i++) |
{ | { |
delete _peerCertificate; |
delete _rep->peerCertificate[i]; |
} | } |
|
delete _rep; |
|
PEG_METHOD_EXIT(); |
} | } |
| |
PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |