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Update for OpenSSL 1.1 API. (#1336)

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* Update for OpenSSL 1.1 API.

* Update qt/paymentrequestplus.cpp for OpenSSL 1.1 API.

* Fix missing # in if for qt/paymentrequestplus.cpp fix for OpenSSL 1.1 API change.

* Fix indentation in src/qt/paymentrequestplus.cpp.
This commit is contained in:
Bob Feldbauer 2017-02-15 10:18:24 -05:00 committed by UdjinM6
parent 6483e6d06f
commit af1177dd54
2 changed files with 58 additions and 29 deletions
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23
src/qt/paymentrequestplus.cpp
View File

@ -159,15 +159,28 @@ bool PaymentRequestPlus::getMerchant(X509_STORE* certStore, QString& merchant) c
std::string data_to_verify; // Everything but the signature
rcopy.SerializeToString(&data_to_verify);
EVP_MD_CTX ctx;
#if OPENSSL_VERSION_NUMBER >= 0x10100000L
EVP_MD_CTX *ctx = EVP_MD_CTX_new();
if (!ctx) throw SSLVerifyError("Error allocating OpenSSL context.");
#else
EVP_MD_CTX _ctx;
EVP_MD_CTX *ctx;
ctx = &_ctx;
#endif
EVP_PKEY *pubkey = X509_get_pubkey(signing_cert);
EVP_MD_CTX_init(&ctx);
if (!EVP_VerifyInit_ex(&ctx, digestAlgorithm, NULL) ||
!EVP_VerifyUpdate(&ctx, data_to_verify.data(), data_to_verify.size()) ||
!EVP_VerifyFinal(&ctx, (const unsigned char*)paymentRequest.signature().data(), (unsigned int)paymentRequest.signature().size(), pubkey)) {
EVP_MD_CTX_init(ctx);
if (!EVP_VerifyInit_ex(ctx, digestAlgorithm, NULL) ||
!EVP_VerifyUpdate(ctx, data_to_verify.data(), data_to_verify.size()) ||
!EVP_VerifyFinal(ctx, (const unsigned char*)paymentRequest.signature().data(), (unsigned int)paymentRequest.signature().size(), pubkey)) {
throw SSLVerifyError("Bad signature, invalid payment request.");
}
#if OPENSSL_VERSION_NUMBER >= 0x10100000L
EVP_MD_CTX_free(ctx);
#endif
// OpenSSL API for getting human printable strings from certs is baroque.
int textlen = X509_NAME_get_text_by_NID(certname, NID_commonName, NULL, 0);
website = new char[textlen + 1];

64
src/wallet/crypter.cpp
View File

@ -58,15 +58,19 @@ bool CCrypter::Encrypt(const CKeyingMaterial& vchPlaintext, std::vector<unsigned
int nCLen = nLen + AES_BLOCK_SIZE, nFLen = 0;
vchCiphertext = std::vector<unsigned char> (nCLen);
EVP_CIPHER_CTX ctx;
EVP_CIPHER_CTX *ctx = EVP_CIPHER_CTX_new();
if (!ctx) return false;
bool fOk = true;
EVP_CIPHER_CTX_init(&ctx);
if (fOk) fOk = EVP_EncryptInit_ex(&ctx, EVP_aes_256_cbc(), NULL, chKey, chIV) != 0;
if (fOk) fOk = EVP_EncryptUpdate(&ctx, &vchCiphertext[0], &nCLen, &vchPlaintext[0], nLen) != 0;
if (fOk) fOk = EVP_EncryptFinal_ex(&ctx, (&vchCiphertext[0]) + nCLen, &nFLen) != 0;
EVP_CIPHER_CTX_cleanup(&ctx);
EVP_CIPHER_CTX_init(ctx);
if (fOk) fOk = EVP_EncryptInit_ex(ctx, EVP_aes_256_cbc(), NULL, chKey, chIV) != 0;
if (fOk) fOk = EVP_EncryptUpdate(ctx, &vchCiphertext[0], &nCLen, &vchPlaintext[0], nLen) != 0;
if (fOk) fOk = EVP_EncryptFinal_ex(ctx, (&vchCiphertext[0]) + nCLen, &nFLen) != 0;
EVP_CIPHER_CTX_cleanup(ctx);
EVP_CIPHER_CTX_free(ctx);
if (!fOk) return false;
@ -85,15 +89,19 @@ bool CCrypter::Decrypt(const std::vector<unsigned char>& vchCiphertext, CKeyingM
vchPlaintext = CKeyingMaterial(nPLen);
EVP_CIPHER_CTX ctx;
EVP_CIPHER_CTX *ctx = EVP_CIPHER_CTX_new();
if (!ctx) return false;
bool fOk = true;
EVP_CIPHER_CTX_init(&ctx);
if (fOk) fOk = EVP_DecryptInit_ex(&ctx, EVP_aes_256_cbc(), NULL, chKey, chIV) != 0;
if (fOk) fOk = EVP_DecryptUpdate(&ctx, &vchPlaintext[0], &nPLen, &vchCiphertext[0], nLen) != 0;
if (fOk) fOk = EVP_DecryptFinal_ex(&ctx, (&vchPlaintext[0]) + nPLen, &nFLen) != 0;
EVP_CIPHER_CTX_cleanup(&ctx);
EVP_CIPHER_CTX_init(ctx);
if (fOk) fOk = EVP_DecryptInit_ex(ctx, EVP_aes_256_cbc(), NULL, chKey, chIV) != 0;
if (fOk) fOk = EVP_DecryptUpdate(ctx, &vchPlaintext[0], &nPLen, &vchCiphertext[0], nLen) != 0;
if (fOk) fOk = EVP_DecryptFinal_ex(ctx, (&vchPlaintext[0]) + nPLen, &nFLen) != 0;
EVP_CIPHER_CTX_cleanup(ctx);
EVP_CIPHER_CTX_free(ctx);
if (!fOk) return false;
@ -132,15 +140,19 @@ bool EncryptAES256(const SecureString& sKey, const SecureString& sPlaintext, con
sCiphertext.resize(nCLen);
// Perform the encryption
EVP_CIPHER_CTX ctx;
EVP_CIPHER_CTX *ctx = EVP_CIPHER_CTX_new();
if (!ctx) return false;
bool fOk = true;
EVP_CIPHER_CTX_init(&ctx);
if (fOk) fOk = EVP_EncryptInit_ex(&ctx, EVP_aes_256_cbc(), NULL, (const unsigned char*) &sKey[0], (const unsigned char*) &sIV[0]);
if (fOk) fOk = EVP_EncryptUpdate(&ctx, (unsigned char*) &sCiphertext[0], &nCLen, (const unsigned char*) &sPlaintext[0], nLen);
if (fOk) fOk = EVP_EncryptFinal_ex(&ctx, (unsigned char*) (&sCiphertext[0])+nCLen, &nFLen);
EVP_CIPHER_CTX_cleanup(&ctx);
EVP_CIPHER_CTX_init(ctx);
if (fOk) fOk = EVP_EncryptInit_ex(ctx, EVP_aes_256_cbc(), NULL, (const unsigned char*) &sKey[0], (const unsigned char*) &sIV[0]);
if (fOk) fOk = EVP_EncryptUpdate(ctx, (unsigned char*) &sCiphertext[0], &nCLen, (const unsigned char*) &sPlaintext[0], nLen);
if (fOk) fOk = EVP_EncryptFinal_ex(ctx, (unsigned char*) (&sCiphertext[0])+nCLen, &nFLen);
EVP_CIPHER_CTX_cleanup(ctx);
EVP_CIPHER_CTX_free(ctx);
if (!fOk) return false;
@ -173,15 +185,19 @@ bool DecryptAES256(const SecureString& sKey, const std::string& sCiphertext, con
sPlaintext.resize(nPLen);
EVP_CIPHER_CTX ctx;
EVP_CIPHER_CTX *ctx = EVP_CIPHER_CTX_new();
if (!ctx) return false;
bool fOk = true;
EVP_CIPHER_CTX_init(&ctx);
if (fOk) fOk = EVP_DecryptInit_ex(&ctx, EVP_aes_256_cbc(), NULL, (const unsigned char*) &sKey[0], (const unsigned char*) &sIV[0]);
if (fOk) fOk = EVP_DecryptUpdate(&ctx, (unsigned char *) &sPlaintext[0], &nPLen, (const unsigned char *) &sCiphertext[0], nLen);
if (fOk) fOk = EVP_DecryptFinal_ex(&ctx, (unsigned char *) (&sPlaintext[0])+nPLen, &nFLen);
EVP_CIPHER_CTX_cleanup(&ctx);
EVP_CIPHER_CTX_init(ctx);
if (fOk) fOk = EVP_DecryptInit_ex(ctx, EVP_aes_256_cbc(), NULL, (const unsigned char*) &sKey[0], (const unsigned char*) &sIV[0]);
if (fOk) fOk = EVP_DecryptUpdate(ctx, (unsigned char *) &sPlaintext[0], &nPLen, (const unsigned char *) &sCiphertext[0], nLen);
if (fOk) fOk = EVP_DecryptFinal_ex(ctx, (unsigned char *) (&sPlaintext[0])+nPLen, &nFLen);
EVP_CIPHER_CTX_cleanup(ctx);
EVP_CIPHER_CTX_free(ctx);
if (!fOk) return false;