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authorTobias Markmann <tm@ayena.de>2016-03-31 14:57:35 (GMT)
committerTobias Markmann <tm@ayena.de>2016-03-31 14:57:35 (GMT)
commitcfbdb43d2cadd40aa87338d41548e4bf89e146e6 (patch)
tree18d94153a302445196fc0c18586abf44a1ce4a38 /Swiften/TLS/OpenSSL/OpenSSLContext.cpp
parent1d545a4a7fb877f021508094b88c1f17b30d8b4e (diff)
downloadswift-cfbdb43d2cadd40aa87338d41548e4bf89e146e6.zip
swift-cfbdb43d2cadd40aa87338d41548e4bf89e146e6.tar.bz2
Convert tabs to 4 spaces for all source files
Removed trailing spaces and whitespace on empty lines in the process. Changed CheckTabs.py tool to disallow hard tabs in source files. Test-Information: Manually checked 30 random files that the conversion worked as expected. Change-Id: I874f99d617bd3d2bb55f02d58f22f58f9b094480
Diffstat (limited to 'Swiften/TLS/OpenSSL/OpenSSLContext.cpp')
-rw-r--r--Swiften/TLS/OpenSSL/OpenSSLContext.cpp496
1 files changed, 248 insertions, 248 deletions
diff --git a/Swiften/TLS/OpenSSL/OpenSSLContext.cpp b/Swiften/TLS/OpenSSL/OpenSSLContext.cpp
index a3e0e1d..cc420e6 100644
--- a/Swiften/TLS/OpenSSL/OpenSSLContext.cpp
+++ b/Swiften/TLS/OpenSSL/OpenSSLContext.cpp
@@ -36,302 +36,302 @@ static const int MAX_FINISHED_SIZE = 4096;
static const int SSL_READ_BUFFERSIZE = 8192;
static void freeX509Stack(STACK_OF(X509)* stack) {
- sk_X509_free(stack);
+ sk_X509_free(stack);
}
OpenSSLContext::OpenSSLContext() : state_(Start), context_(0), handle_(0), readBIO_(0), writeBIO_(0) {
- ensureLibraryInitialized();
- context_ = SSL_CTX_new(SSLv23_client_method());
- SSL_CTX_set_options(context_, SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3);
+ ensureLibraryInitialized();
+ context_ = SSL_CTX_new(SSLv23_client_method());
+ SSL_CTX_set_options(context_, SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3);
- // TODO: implement CRL checking
- // TODO: download CRL (HTTP transport)
- // TODO: cache CRL downloads for configurable time period
+ // TODO: implement CRL checking
+ // TODO: download CRL (HTTP transport)
+ // TODO: cache CRL downloads for configurable time period
- // TODO: implement OCSP support
- // TODO: handle OCSP stapling see https://www.rfc-editor.org/rfc/rfc4366.txt
- // Load system certs
+ // TODO: implement OCSP support
+ // TODO: handle OCSP stapling see https://www.rfc-editor.org/rfc/rfc4366.txt
+ // Load system certs
#if defined(SWIFTEN_PLATFORM_WINDOWS)
- X509_STORE* store = SSL_CTX_get_cert_store(context_);
- HCERTSTORE systemStore = CertOpenSystemStore(0, "ROOT");
- if (systemStore) {
- PCCERT_CONTEXT certContext = NULL;
- while (true) {
- certContext = CertFindCertificateInStore(systemStore, X509_ASN_ENCODING | PKCS_7_ASN_ENCODING, 0, CERT_FIND_ANY, NULL, certContext);
- if (!certContext) {
- break;
- }
- OpenSSLCertificate cert(createByteArray(certContext->pbCertEncoded, certContext->cbCertEncoded));
- if (store && cert.getInternalX509()) {
- X509_STORE_add_cert(store, cert.getInternalX509().get());
- }
- }
- }
+ X509_STORE* store = SSL_CTX_get_cert_store(context_);
+ HCERTSTORE systemStore = CertOpenSystemStore(0, "ROOT");
+ if (systemStore) {
+ PCCERT_CONTEXT certContext = NULL;
+ while (true) {
+ certContext = CertFindCertificateInStore(systemStore, X509_ASN_ENCODING | PKCS_7_ASN_ENCODING, 0, CERT_FIND_ANY, NULL, certContext);
+ if (!certContext) {
+ break;
+ }
+ OpenSSLCertificate cert(createByteArray(certContext->pbCertEncoded, certContext->cbCertEncoded));
+ if (store && cert.getInternalX509()) {
+ X509_STORE_add_cert(store, cert.getInternalX509().get());
+ }
+ }
+ }
#elif !defined(SWIFTEN_PLATFORM_MACOSX)
- SSL_CTX_load_verify_locations(context_, NULL, "/etc/ssl/certs");
+ SSL_CTX_load_verify_locations(context_, NULL, "/etc/ssl/certs");
#elif defined(SWIFTEN_PLATFORM_MACOSX) && !defined(SWIFTEN_PLATFORM_IPHONE)
- // On Mac OS X 10.5 (OpenSSL < 0.9.8), OpenSSL does not automatically look in the system store.
- // On Mac OS X 10.6 (OpenSSL >= 0.9.8), OpenSSL *does* look in the system store to determine trust.
- // However, if there is a certificate error, it will always emit the "Invalid CA" error if we didn't add
- // the certificates first. See
- // http://opensource.apple.com/source/OpenSSL098/OpenSSL098-27/src/crypto/x509/x509_vfy_apple.c
- // to understand why. We therefore add all certs from the system store ourselves.
- X509_STORE* store = SSL_CTX_get_cert_store(context_);
- CFArrayRef anchorCertificates;
- if (SecTrustCopyAnchorCertificates(&anchorCertificates) == 0) {
- for (int i = 0; i < CFArrayGetCount(anchorCertificates); ++i) {
- SecCertificateRef cert = reinterpret_cast<SecCertificateRef>(const_cast<void*>(CFArrayGetValueAtIndex(anchorCertificates, i)));
- CSSM_DATA certCSSMData;
- if (SecCertificateGetData(cert, &certCSSMData) != 0 || certCSSMData.Length == 0) {
- continue;
- }
- std::vector<unsigned char> certData;
- certData.resize(certCSSMData.Length);
- memcpy(&certData[0], certCSSMData.Data, certCSSMData.Length);
- OpenSSLCertificate certificate(certData);
- if (store && certificate.getInternalX509()) {
- X509_STORE_add_cert(store, certificate.getInternalX509().get());
- }
- }
- CFRelease(anchorCertificates);
- }
+ // On Mac OS X 10.5 (OpenSSL < 0.9.8), OpenSSL does not automatically look in the system store.
+ // On Mac OS X 10.6 (OpenSSL >= 0.9.8), OpenSSL *does* look in the system store to determine trust.
+ // However, if there is a certificate error, it will always emit the "Invalid CA" error if we didn't add
+ // the certificates first. See
+ // http://opensource.apple.com/source/OpenSSL098/OpenSSL098-27/src/crypto/x509/x509_vfy_apple.c
+ // to understand why. We therefore add all certs from the system store ourselves.
+ X509_STORE* store = SSL_CTX_get_cert_store(context_);
+ CFArrayRef anchorCertificates;
+ if (SecTrustCopyAnchorCertificates(&anchorCertificates) == 0) {
+ for (int i = 0; i < CFArrayGetCount(anchorCertificates); ++i) {
+ SecCertificateRef cert = reinterpret_cast<SecCertificateRef>(const_cast<void*>(CFArrayGetValueAtIndex(anchorCertificates, i)));
+ CSSM_DATA certCSSMData;
+ if (SecCertificateGetData(cert, &certCSSMData) != 0 || certCSSMData.Length == 0) {
+ continue;
+ }
+ std::vector<unsigned char> certData;
+ certData.resize(certCSSMData.Length);
+ memcpy(&certData[0], certCSSMData.Data, certCSSMData.Length);
+ OpenSSLCertificate certificate(certData);
+ if (store && certificate.getInternalX509()) {
+ X509_STORE_add_cert(store, certificate.getInternalX509().get());
+ }
+ }
+ CFRelease(anchorCertificates);
+ }
#endif
}
OpenSSLContext::~OpenSSLContext() {
- SSL_free(handle_);
- SSL_CTX_free(context_);
+ SSL_free(handle_);
+ SSL_CTX_free(context_);
}
void OpenSSLContext::ensureLibraryInitialized() {
- static bool isLibraryInitialized = false;
- if (!isLibraryInitialized) {
- SSL_load_error_strings();
- SSL_library_init();
- OpenSSL_add_all_algorithms();
-
- // Disable compression
- /*
- STACK_OF(SSL_COMP)* compressionMethods = SSL_COMP_get_compression_methods();
- sk_SSL_COMP_zero(compressionMethods);*/
-
- isLibraryInitialized = true;
- }
+ static bool isLibraryInitialized = false;
+ if (!isLibraryInitialized) {
+ SSL_load_error_strings();
+ SSL_library_init();
+ OpenSSL_add_all_algorithms();
+
+ // Disable compression
+ /*
+ STACK_OF(SSL_COMP)* compressionMethods = SSL_COMP_get_compression_methods();
+ sk_SSL_COMP_zero(compressionMethods);*/
+
+ isLibraryInitialized = true;
+ }
}
void OpenSSLContext::connect() {
- handle_ = SSL_new(context_);
- // Ownership of BIOs is ransferred
- readBIO_ = BIO_new(BIO_s_mem());
- writeBIO_ = BIO_new(BIO_s_mem());
- SSL_set_bio(handle_, readBIO_, writeBIO_);
-
- state_ = Connecting;
- doConnect();
+ handle_ = SSL_new(context_);
+ // Ownership of BIOs is ransferred
+ readBIO_ = BIO_new(BIO_s_mem());
+ writeBIO_ = BIO_new(BIO_s_mem());
+ SSL_set_bio(handle_, readBIO_, writeBIO_);
+
+ state_ = Connecting;
+ doConnect();
}
void OpenSSLContext::doConnect() {
- int connectResult = SSL_connect(handle_);
- int error = SSL_get_error(handle_, connectResult);
- switch (error) {
- case SSL_ERROR_NONE: {
- state_ = Connected;
- //std::cout << x->name << std::endl;
- //const char* comp = SSL_get_current_compression(handle_);
- //std::cout << "Compression: " << SSL_COMP_get_name(comp) << std::endl;
- onConnected();
- break;
- }
- case SSL_ERROR_WANT_READ:
- sendPendingDataToNetwork();
- break;
- default:
- state_ = Error;
- onError(boost::make_shared<TLSError>());
- }
+ int connectResult = SSL_connect(handle_);
+ int error = SSL_get_error(handle_, connectResult);
+ switch (error) {
+ case SSL_ERROR_NONE: {
+ state_ = Connected;
+ //std::cout << x->name << std::endl;
+ //const char* comp = SSL_get_current_compression(handle_);
+ //std::cout << "Compression: " << SSL_COMP_get_name(comp) << std::endl;
+ onConnected();
+ break;
+ }
+ case SSL_ERROR_WANT_READ:
+ sendPendingDataToNetwork();
+ break;
+ default:
+ state_ = Error;
+ onError(boost::make_shared<TLSError>());
+ }
}
void OpenSSLContext::sendPendingDataToNetwork() {
- int size = BIO_pending(writeBIO_);
- if (size > 0) {
- SafeByteArray data;
- data.resize(size);
- BIO_read(writeBIO_, vecptr(data), size);
- onDataForNetwork(data);
- }
+ int size = BIO_pending(writeBIO_);
+ if (size > 0) {
+ SafeByteArray data;
+ data.resize(size);
+ BIO_read(writeBIO_, vecptr(data), size);
+ onDataForNetwork(data);
+ }
}
void OpenSSLContext::handleDataFromNetwork(const SafeByteArray& data) {
- BIO_write(readBIO_, vecptr(data), data.size());
- switch (state_) {
- case Connecting:
- doConnect();
- break;
- case Connected:
- sendPendingDataToApplication();
- break;
- case Start: assert(false); break;
- case Error: /*assert(false);*/ break;
- }
+ BIO_write(readBIO_, vecptr(data), data.size());
+ switch (state_) {
+ case Connecting:
+ doConnect();
+ break;
+ case Connected:
+ sendPendingDataToApplication();
+ break;
+ case Start: assert(false); break;
+ case Error: /*assert(false);*/ break;
+ }
}
void OpenSSLContext::handleDataFromApplication(const SafeByteArray& data) {
- if (SSL_write(handle_, vecptr(data), data.size()) >= 0) {
- sendPendingDataToNetwork();
- }
- else {
- state_ = Error;
- onError(boost::make_shared<TLSError>());
- }
+ if (SSL_write(handle_, vecptr(data), data.size()) >= 0) {
+ sendPendingDataToNetwork();
+ }
+ else {
+ state_ = Error;
+ onError(boost::make_shared<TLSError>());
+ }
}
void OpenSSLContext::sendPendingDataToApplication() {
- SafeByteArray data;
- data.resize(SSL_READ_BUFFERSIZE);
- int ret = SSL_read(handle_, vecptr(data), data.size());
- while (ret > 0) {
- data.resize(ret);
- onDataForApplication(data);
- data.resize(SSL_READ_BUFFERSIZE);
- ret = SSL_read(handle_, vecptr(data), data.size());
- }
- if (ret < 0 && SSL_get_error(handle_, ret) != SSL_ERROR_WANT_READ) {
- state_ = Error;
- onError(boost::make_shared<TLSError>());
- }
+ SafeByteArray data;
+ data.resize(SSL_READ_BUFFERSIZE);
+ int ret = SSL_read(handle_, vecptr(data), data.size());
+ while (ret > 0) {
+ data.resize(ret);
+ onDataForApplication(data);
+ data.resize(SSL_READ_BUFFERSIZE);
+ ret = SSL_read(handle_, vecptr(data), data.size());
+ }
+ if (ret < 0 && SSL_get_error(handle_, ret) != SSL_ERROR_WANT_READ) {
+ state_ = Error;
+ onError(boost::make_shared<TLSError>());
+ }
}
bool OpenSSLContext::setClientCertificate(CertificateWithKey::ref certificate) {
- boost::shared_ptr<PKCS12Certificate> pkcs12Certificate = boost::dynamic_pointer_cast<PKCS12Certificate>(certificate);
- if (!pkcs12Certificate || pkcs12Certificate->isNull()) {
- return false;
- }
-
- // Create a PKCS12 structure
- BIO* bio = BIO_new(BIO_s_mem());
- BIO_write(bio, vecptr(pkcs12Certificate->getData()), pkcs12Certificate->getData().size());
- boost::shared_ptr<PKCS12> pkcs12(d2i_PKCS12_bio(bio, NULL), PKCS12_free);
- BIO_free(bio);
- if (!pkcs12) {
- return false;
- }
-
- // Parse PKCS12
- X509 *certPtr = 0;
- EVP_PKEY* privateKeyPtr = 0;
- STACK_OF(X509)* caCertsPtr = 0;
- SafeByteArray password(pkcs12Certificate->getPassword());
- password.push_back(0);
- int result = PKCS12_parse(pkcs12.get(), reinterpret_cast<const char*>(vecptr(password)), &privateKeyPtr, &certPtr, &caCertsPtr);
- if (result != 1) {
- return false;
- }
- boost::shared_ptr<X509> cert(certPtr, X509_free);
- boost::shared_ptr<EVP_PKEY> privateKey(privateKeyPtr, EVP_PKEY_free);
- boost::shared_ptr<STACK_OF(X509)> caCerts(caCertsPtr, freeX509Stack);
-
- // Use the key & certificates
- if (SSL_CTX_use_certificate(context_, cert.get()) != 1) {
- return false;
- }
- if (SSL_CTX_use_PrivateKey(context_, privateKey.get()) != 1) {
- return false;
- }
- for (int i = 0; i < sk_X509_num(caCerts.get()); ++i) {
- SSL_CTX_add_extra_chain_cert(context_, sk_X509_value(caCerts.get(), i));
- }
- return true;
+ boost::shared_ptr<PKCS12Certificate> pkcs12Certificate = boost::dynamic_pointer_cast<PKCS12Certificate>(certificate);
+ if (!pkcs12Certificate || pkcs12Certificate->isNull()) {
+ return false;
+ }
+
+ // Create a PKCS12 structure
+ BIO* bio = BIO_new(BIO_s_mem());
+ BIO_write(bio, vecptr(pkcs12Certificate->getData()), pkcs12Certificate->getData().size());
+ boost::shared_ptr<PKCS12> pkcs12(d2i_PKCS12_bio(bio, NULL), PKCS12_free);
+ BIO_free(bio);
+ if (!pkcs12) {
+ return false;
+ }
+
+ // Parse PKCS12
+ X509 *certPtr = 0;
+ EVP_PKEY* privateKeyPtr = 0;
+ STACK_OF(X509)* caCertsPtr = 0;
+ SafeByteArray password(pkcs12Certificate->getPassword());
+ password.push_back(0);
+ int result = PKCS12_parse(pkcs12.get(), reinterpret_cast<const char*>(vecptr(password)), &privateKeyPtr, &certPtr, &caCertsPtr);
+ if (result != 1) {
+ return false;
+ }
+ boost::shared_ptr<X509> cert(certPtr, X509_free);
+ boost::shared_ptr<EVP_PKEY> privateKey(privateKeyPtr, EVP_PKEY_free);
+ boost::shared_ptr<STACK_OF(X509)> caCerts(caCertsPtr, freeX509Stack);
+
+ // Use the key & certificates
+ if (SSL_CTX_use_certificate(context_, cert.get()) != 1) {
+ return false;
+ }
+ if (SSL_CTX_use_PrivateKey(context_, privateKey.get()) != 1) {
+ return false;
+ }
+ for (int i = 0; i < sk_X509_num(caCerts.get()); ++i) {
+ SSL_CTX_add_extra_chain_cert(context_, sk_X509_value(caCerts.get(), i));
+ }
+ return true;
}
std::vector<Certificate::ref> OpenSSLContext::getPeerCertificateChain() const {
- std::vector<Certificate::ref> result;
- STACK_OF(X509)* chain = SSL_get_peer_cert_chain(handle_);
- for (int i = 0; i < sk_X509_num(chain); ++i) {
- boost::shared_ptr<X509> x509Cert(X509_dup(sk_X509_value(chain, i)), X509_free);
-
- Certificate::ref cert = boost::make_shared<OpenSSLCertificate>(x509Cert);
- result.push_back(cert);
- }
- return result;
+ std::vector<Certificate::ref> result;
+ STACK_OF(X509)* chain = SSL_get_peer_cert_chain(handle_);
+ for (int i = 0; i < sk_X509_num(chain); ++i) {
+ boost::shared_ptr<X509> x509Cert(X509_dup(sk_X509_value(chain, i)), X509_free);
+
+ Certificate::ref cert = boost::make_shared<OpenSSLCertificate>(x509Cert);
+ result.push_back(cert);
+ }
+ return result;
}
boost::shared_ptr<CertificateVerificationError> OpenSSLContext::getPeerCertificateVerificationError() const {
- int verifyResult = SSL_get_verify_result(handle_);
- if (verifyResult != X509_V_OK) {
- return boost::make_shared<CertificateVerificationError>(getVerificationErrorTypeForResult(verifyResult));
- }
- else {
- return boost::shared_ptr<CertificateVerificationError>();
- }
+ int verifyResult = SSL_get_verify_result(handle_);
+ if (verifyResult != X509_V_OK) {
+ return boost::make_shared<CertificateVerificationError>(getVerificationErrorTypeForResult(verifyResult));
+ }
+ else {
+ return boost::shared_ptr<CertificateVerificationError>();
+ }
}
ByteArray OpenSSLContext::getFinishMessage() const {
- ByteArray data;
- data.resize(MAX_FINISHED_SIZE);
- size_t size = SSL_get_finished(handle_, vecptr(data), data.size());
- data.resize(size);
- return data;
+ ByteArray data;
+ data.resize(MAX_FINISHED_SIZE);
+ size_t size = SSL_get_finished(handle_, vecptr(data), data.size());
+ data.resize(size);
+ return data;
}
CertificateVerificationError::Type OpenSSLContext::getVerificationErrorTypeForResult(int result) {
- assert(result != 0);
- switch (result) {
- case X509_V_ERR_CERT_NOT_YET_VALID:
- case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
- return CertificateVerificationError::NotYetValid;
-
- case X509_V_ERR_CERT_HAS_EXPIRED:
- case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
- return CertificateVerificationError::Expired;
-
- case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
- case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN:
- return CertificateVerificationError::SelfSigned;
-
- case X509_V_ERR_CERT_UNTRUSTED:
- return CertificateVerificationError::Untrusted;
-
- case X509_V_ERR_CERT_REJECTED:
- return CertificateVerificationError::Rejected;
-
- case X509_V_ERR_INVALID_PURPOSE:
- return CertificateVerificationError::InvalidPurpose;
-
- case X509_V_ERR_PATH_LENGTH_EXCEEDED:
- return CertificateVerificationError::PathLengthExceeded;
-
- case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE:
- case X509_V_ERR_CERT_SIGNATURE_FAILURE:
- case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE:
- return CertificateVerificationError::InvalidSignature;
-
- case X509_V_ERR_INVALID_CA:
- case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
- case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY:
- case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY:
- return CertificateVerificationError::InvalidCA;
-
- case X509_V_ERR_SUBJECT_ISSUER_MISMATCH:
- case X509_V_ERR_AKID_SKID_MISMATCH:
- case X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH:
- case X509_V_ERR_KEYUSAGE_NO_CERTSIGN:
- return CertificateVerificationError::UnknownError;
-
- // Unused / should not happen
- case X509_V_ERR_CERT_REVOKED:
- case X509_V_ERR_OUT_OF_MEM:
- case X509_V_ERR_UNABLE_TO_GET_CRL:
- case X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE:
- case X509_V_ERR_CRL_SIGNATURE_FAILURE:
- case X509_V_ERR_CRL_NOT_YET_VALID:
- case X509_V_ERR_CRL_HAS_EXPIRED:
- case X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD:
- case X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD:
- case X509_V_ERR_CERT_CHAIN_TOO_LONG:
- case X509_V_ERR_APPLICATION_VERIFICATION:
- default:
- return CertificateVerificationError::UnknownError;
- }
+ assert(result != 0);
+ switch (result) {
+ case X509_V_ERR_CERT_NOT_YET_VALID:
+ case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
+ return CertificateVerificationError::NotYetValid;
+
+ case X509_V_ERR_CERT_HAS_EXPIRED:
+ case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
+ return CertificateVerificationError::Expired;
+
+ case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
+ case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN:
+ return CertificateVerificationError::SelfSigned;
+
+ case X509_V_ERR_CERT_UNTRUSTED:
+ return CertificateVerificationError::Untrusted;
+
+ case X509_V_ERR_CERT_REJECTED:
+ return CertificateVerificationError::Rejected;
+
+ case X509_V_ERR_INVALID_PURPOSE:
+ return CertificateVerificationError::InvalidPurpose;
+
+ case X509_V_ERR_PATH_LENGTH_EXCEEDED:
+ return CertificateVerificationError::PathLengthExceeded;
+
+ case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE:
+ case X509_V_ERR_CERT_SIGNATURE_FAILURE:
+ case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE:
+ return CertificateVerificationError::InvalidSignature;
+
+ case X509_V_ERR_INVALID_CA:
+ case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
+ case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY:
+ case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY:
+ return CertificateVerificationError::InvalidCA;
+
+ case X509_V_ERR_SUBJECT_ISSUER_MISMATCH:
+ case X509_V_ERR_AKID_SKID_MISMATCH:
+ case X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH:
+ case X509_V_ERR_KEYUSAGE_NO_CERTSIGN:
+ return CertificateVerificationError::UnknownError;
+
+ // Unused / should not happen
+ case X509_V_ERR_CERT_REVOKED:
+ case X509_V_ERR_OUT_OF_MEM:
+ case X509_V_ERR_UNABLE_TO_GET_CRL:
+ case X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE:
+ case X509_V_ERR_CRL_SIGNATURE_FAILURE:
+ case X509_V_ERR_CRL_NOT_YET_VALID:
+ case X509_V_ERR_CRL_HAS_EXPIRED:
+ case X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD:
+ case X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD:
+ case X509_V_ERR_CERT_CHAIN_TOO_LONG:
+ case X509_V_ERR_APPLICATION_VERIFICATION:
+ default:
+ return CertificateVerificationError::UnknownError;
+ }
}
}