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/**
* Licensed to the University Corporation for Advanced Internet
* Development, Inc. (UCAID) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for
* additional information regarding copyright ownership.
*
* UCAID licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the
* License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the License.
*/
#include "XMLObjectBaseTestCase.h"
#include <fstream>
#include <xmltooling/security/X509Credential.h>
#include <xmltooling/security/KeyInfoResolver.h>
#include <xmltooling/security/Credential.h>
#include <xmltooling/security/CredentialCriteria.h>
#include <xmltooling/security/CredentialResolver.h>
#include <xmltooling/signature/KeyInfo.h>
#include <xsec/dsig/DSIGReference.hpp>
#include <xsec/dsig/DSIGSignature.hpp>
extern "C" {
#include <openssl/opensslv.h>
#if (OPENSSL_VERSION_NUMBER < 0x10100000L)
#include <openssl/x509_vfy.h>
#endif
}
#include <xsec/enc/OpenSSL/OpenSSLCryptoX509.hpp>
#include <xsec/enc/OpenSSL/OpenSSLCryptoKeyDSA.hpp>
#include <xsec/enc/OpenSSL/OpenSSLCryptoKeyEC.hpp>
#include <xsec/enc/OpenSSL/OpenSSLCryptoKeyRSA.hpp>
using namespace xmlsignature;
class InlineKeyResolverTest : public CxxTest::TestSuite {
KeyInfoResolver* m_resolver;
public:
InlineKeyResolverTest() : m_resolver(nullptr) {}
void setUp() {
string config = data_path + "InlineKeyResolver.xml";
ifstream in(config.c_str());
DOMDocument* doc=XMLToolingConfig::getConfig().getParser().parse(in);
XercesJanitor<DOMDocument> janitor(doc);
m_resolver=XMLToolingConfig::getConfig().KeyInfoResolverManager.newPlugin(
INLINE_KEYINFO_RESOLVER, doc->getDocumentElement(), false
);
}
void tearDown() {
delete m_resolver;
m_resolver=nullptr;
}
void testResolver() {
string path=data_path + "KeyInfo1.xml";
ifstream fs(path.c_str());
DOMDocument* doc=XMLToolingConfig::getConfig().getValidatingParser().parse(fs);
TS_ASSERT(doc!=nullptr);
const XMLObjectBuilder* b = XMLObjectBuilder::getBuilder(doc->getDocumentElement());
TS_ASSERT(b!=nullptr);
scoped_ptr<KeyInfo> kiObject(dynamic_cast<KeyInfo*>(b->buildFromDocument(doc)));
TS_ASSERT(kiObject.get()!=nullptr);
scoped_ptr<X509Credential> cred(dynamic_cast<X509Credential*>(m_resolver->resolve(kiObject.get())));
TSM_ASSERT("Unable to resolve KeyInfo into Credential.", cred.get()!=nullptr);
TSM_ASSERT("Unable to resolve public key.", cred->getPublicKey()!=nullptr);
TSM_ASSERT_EQUALS("Unexpected key type.", cred->getPublicKey()->getKeyType(), XSECCryptoKey::KEY_RSA_PUBLIC);
TSM_ASSERT_EQUALS("Wrong certificate count.", cred->getEntityCertificateChain().size(), 1);
TSM_ASSERT_EQUALS("Wrong CRL count.", cred->getCRLs().size(), 3);
}
void testOpenSSLDSA() {
string path=data_path + "KeyInfoDSA.xml";
ifstream fs(path.c_str());
DOMDocument* doc=XMLToolingConfig::getConfig().getValidatingParser().parse(fs);
TS_ASSERT(doc!=nullptr);
const XMLObjectBuilder* b = XMLObjectBuilder::getBuilder(doc->getDocumentElement());
TS_ASSERT(b!=nullptr);
scoped_ptr<KeyInfo> kiObject(dynamic_cast<KeyInfo*>(b->buildFromDocument(doc)));
TS_ASSERT(kiObject.get()!=nullptr);
scoped_ptr<X509Credential> credFromKeyInfo(dynamic_cast<X509Credential*>(m_resolver->resolve(kiObject.get())));
const OpenSSLCryptoKeyDSA* keyInfoDSA = dynamic_cast<const OpenSSLCryptoKeyDSA*>(credFromKeyInfo->getPublicKey());
path = data_path + "FilesystemCredentialResolver.xml";
ifstream in(path.c_str());
DOMDocument* cdoc=XMLToolingConfig::getConfig().getParser().parse(in);
XercesJanitor<DOMDocument> cjanitor(cdoc);
CredentialResolver* cresolver = XMLToolingConfig::getConfig().CredentialResolverManager.newPlugin(
CHAINING_CREDENTIAL_RESOLVER, cdoc->getDocumentElement(), false
);
CredentialCriteria cc;
cc.setUsage(Credential::SIGNING_CREDENTIAL);
cc.setKeyAlgorithm("DSA");
const OpenSSLCryptoKeyDSA* fileResolverDSA = dynamic_cast<const OpenSSLCryptoKeyDSA*>(cresolver->resolve(&cc)->getPublicKey());
unsigned char toSign[] = "Nibble A Happy WartHog";
const int bufferSize = 1024;
char outSig[bufferSize] = {0};
unsigned int len = fileResolverDSA->signBase64Signature(toSign, 20, outSig, bufferSize);
bool worked = fileResolverDSA->verifyBase64Signature(toSign, 20, outSig, len);
TSM_ASSERT("Round trip file resolver DSA failed", worked);
worked = keyInfoDSA->verifyBase64Signature(toSign, 20, outSig, len);
TSM_ASSERT("Round trip KeyInfo DSA failed", worked);
}
void testOpenSSLEC() {
#ifdef XSEC_OPENSSL_HAVE_EC
string path=data_path + "KeyInfoEC.xml";
ifstream fs(path.c_str());
DOMDocument* doc=XMLToolingConfig::getConfig().getValidatingParser().parse(fs);
TS_ASSERT(doc!=nullptr);
const XMLObjectBuilder* b = XMLObjectBuilder::getBuilder(doc->getDocumentElement());
TS_ASSERT(b!=nullptr);
scoped_ptr<KeyInfo> kiObject(dynamic_cast<KeyInfo*>(b->buildFromDocument(doc)));
TS_ASSERT(kiObject.get()!=nullptr);
scoped_ptr<X509Credential> credFromKeyInfo(dynamic_cast<X509Credential*>(m_resolver->resolve(kiObject.get())));
const OpenSSLCryptoKeyEC* sslCredFromKeyInfo= dynamic_cast<const OpenSSLCryptoKeyEC*>(credFromKeyInfo->getPublicKey());
path = data_path + "FilesystemCredentialResolver.xml";
ifstream in(path.c_str());
DOMDocument* cdoc=XMLToolingConfig::getConfig().getParser().parse(in);
XercesJanitor<DOMDocument> cjanitor(cdoc);
CredentialResolver* cresolver = XMLToolingConfig::getConfig().CredentialResolverManager.newPlugin(
CHAINING_CREDENTIAL_RESOLVER, cdoc->getDocumentElement(), false
);
CredentialCriteria cc;
cc.setUsage(Credential::SIGNING_CREDENTIAL);
cc.setKeyAlgorithm("EC");
const OpenSSLCryptoKeyEC* fileResolverCryptoKeyEC = dynamic_cast<const OpenSSLCryptoKeyEC*>(cresolver->resolve(&cc)->getPublicKey());
unsigned char toSign[] = "NibbleAHappyWartHog";
const int bufferSize = 1024;
char outSig[bufferSize] = {0};
unsigned int len = fileResolverCryptoKeyEC->signBase64SignatureDSA(toSign, sizeof(toSign), &outSig[0], bufferSize);
bool worked = sslCredFromKeyInfo->verifyBase64SignatureDSA(toSign, sizeof(toSign), &outSig[0], len);
TSM_ASSERT("EC Round Trip Signature via KeyInfo Failed", worked);
#endif
}
void testOpenSSLRSA() {
string path=data_path + "KeyInfo1.xml";
ifstream fs(path.c_str());
DOMDocument* doc=XMLToolingConfig::getConfig().getValidatingParser().parse(fs);
TS_ASSERT(doc!=nullptr);
const XMLObjectBuilder* b = XMLObjectBuilder::getBuilder(doc->getDocumentElement());
TS_ASSERT(b!=nullptr);
scoped_ptr<KeyInfo> kiObject(dynamic_cast<KeyInfo*>(b->buildFromDocument(doc)));
TS_ASSERT(kiObject.get()!=nullptr);
scoped_ptr<X509Credential> cred(dynamic_cast<X509Credential*>(m_resolver->resolve(kiObject.get())));
scoped_ptr<X509Credential> key(dynamic_cast<X509Credential*>(m_resolver->resolve(kiObject.get(), Credential::RESOLVE_KEYS)));
const OpenSSLCryptoKeyRSA* sslCred = dynamic_cast<const OpenSSLCryptoKeyRSA*>(cred->getPublicKey());
const OpenSSLCryptoKeyRSA* sslKey = dynamic_cast<const OpenSSLCryptoKeyRSA*>(key->getPublicKey());
const RSA* rsaCred = sslCred->getOpenSSLRSA();
const RSA* rsaKey = sslKey->getOpenSSLRSA();
#if (OPENSSL_VERSION_NUMBER < 0x10100000L)
BIGNUM* n = rsaCred->n;
BIGNUM* e = rsaCred->e;
BIGNUM* d = rsaCred->d;
BIGNUM* p = rsaCred->p;
BIGNUM* q = rsaCred->q;
BIGNUM* dmp1 = rsaCred->dmp1;
BIGNUM* dmq1 = rsaCred->dmq1;
BIGNUM* iqmp = rsaCred->iqmp;
BIGNUM* kn = rsaKey->n;
BIGNUM* ke = rsaKey->e;
BIGNUM* kd = rsaKey->d;
BIGNUM* kp = rsaKey->p;
BIGNUM* kq = rsaKey->q;
BIGNUM* kdmp1 = rsaKey->dmp1;
BIGNUM* kdmq1 = rsaKey->dmq1;
BIGNUM* kiqmp = rsaKey->iqmp;
#else
const BIGNUM *n, *e, *d; RSA_get0_key(rsaCred, &n, &e, &d);
const BIGNUM *p, *q; RSA_get0_factors(rsaCred, &p, &q);
const BIGNUM *dmp1, *dmq1, *iqmp; RSA_get0_crt_params(rsaCred, &dmp1, &dmq1, &iqmp);
const BIGNUM *kn, *ke, *kd; RSA_get0_key(rsaKey, &kn, &ke, &kd);
const BIGNUM *kp, *kq; RSA_get0_factors(rsaKey, &kp, &kq);
const BIGNUM *kdmp1, *kdmq1, *kiqmp; RSA_get0_crt_params(rsaKey, &kdmp1, &kdmq1, &kiqmp);
#endif
TS_ASSERT(0 == BN_cmp(kn, n));
TS_ASSERT(0 == BN_cmp(ke, e));
TS_ASSERT(0 == BN_cmp(kd, d));
TS_ASSERT(0 == BN_cmp(kp, p));
TS_ASSERT(0 == BN_cmp(kq, q));
TS_ASSERT(0 == BN_cmp(kdmp1, dmp1));
TS_ASSERT(0 == BN_cmp(kdmq1, dmq1));
TS_ASSERT(0 == BN_cmp(kiqmp, iqmp));
}
void testDER() {
string path=data_path + "KeyInfo5.xml";
ifstream fs(path.c_str());
DOMDocument* doc=XMLToolingConfig::getConfig().getValidatingParser().parse(fs);
TS_ASSERT(doc!=nullptr);
const XMLObjectBuilder* b = XMLObjectBuilder::getBuilder(doc->getDocumentElement());
TS_ASSERT(b!=nullptr);
scoped_ptr<KeyInfo> kiObject(dynamic_cast<KeyInfo*>(b->buildFromDocument(doc)));
TS_ASSERT(kiObject.get()!=nullptr);
scoped_ptr<X509Credential> cred(dynamic_cast<X509Credential*>(m_resolver->resolve(kiObject.get())));
TSM_ASSERT("Unable to resolve KeyInfo into Credential.", cred.get()!=nullptr);
TSM_ASSERT("Unable to resolve public key.", cred->getPublicKey()!=nullptr);
TSM_ASSERT_EQUALS("Unexpected key type.", cred->getPublicKey()->getKeyType(), XSECCryptoKey::KEY_RSA_PUBLIC);
TSM_ASSERT_EQUALS("Wrong certificate count.", cred->getEntityCertificateChain().size(), 0);
TSM_ASSERT_EQUALS("Wrong CRL count.", cred->getCRLs().size(), 0);
}
};
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