intermediate changes

ref:40ac71fae6ea311a73473cf4297ca93bf27559c3

4 files changed, 158 insertions, 2 deletions

diff --git a/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/Sha1.cpp b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/Sha1.cpp
new file mode 100644
index 0000000000..5da3e63d28
--- /dev/null
+++ b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/Sha1.cpp
@@ -0,0 +1,30 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+
+#include <aws/core/utils/crypto/Sha1.h>
+#include <aws/core/utils/Outcome.h>
+#include <aws/core/utils/crypto/Factories.h>
+
+using namespace Aws::Utils::Crypto;
+
+Sha1::Sha1() :
+    m_hashImpl(CreateSha1Implementation())
+{
+}
+
+Sha1::~Sha1()
+{
+}
+
+HashResult Sha1::Calculate(const Aws::String& str)
+{
+    return m_hashImpl->Calculate(str);
+}
+
+HashResult Sha1::Calculate(Aws::IStream& stream)
+{
+    return m_hashImpl->Calculate(stream);
+}
diff --git a/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/Sha256.cpp b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/Sha256.cpp
index 178df00d37..a8aa5ae879 100644
--- a/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/Sha256.cpp
+++ b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/Sha256.cpp
@@ -10,7 +10,7 @@
 
 using namespace Aws::Utils::Crypto;
 
-Sha256::Sha256() : 
+Sha256::Sha256() :
     m_hashImpl(CreateSha256Implementation())
 {
 }
diff --git a/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/factory/Factories.cpp b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/factory/Factories.cpp
index bff0382241..88ca147d11 100644
--- a/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/factory/Factories.cpp
+++ b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/factory/Factories.cpp
@@ -35,6 +35,12 @@ static std::shared_ptr<HashFactory>& GetMD5Factory()
     return s_MD5Factory;
 }
 
+static std::shared_ptr<HashFactory>& GetSha1Factory()
+{
+    static std::shared_ptr<HashFactory> s_Sha1Factory(nullptr);
+    return s_Sha1Factory;
+}
+
 static std::shared_ptr<HashFactory>& GetSha256Factory()
 {
     static std::shared_ptr<HashFactory> s_Sha256Factory(nullptr);
@@ -130,6 +136,51 @@ public:
     }
 };
 
+class DefaultSHA1Factory : public HashFactory
+{
+public:
+    std::shared_ptr<Hash> CreateImplementation() const override
+    {
+#if ENABLE_BCRYPT_ENCRYPTION
+        return Aws::MakeShared<Sha1BcryptImpl>(s_allocationTag);
+#elif ENABLE_OPENSSL_ENCRYPTION
+        return Aws::MakeShared<Sha1OpenSSLImpl>(s_allocationTag);
+#elif ENABLE_COMMONCRYPTO_ENCRYPTION
+        return Aws::MakeShared<Sha1CommonCryptoImpl>(s_allocationTag);
+#else
+        return nullptr;
+#endif
+    }
+
+    /**
+     * Opportunity to make any static initialization calls you need to make.
+     * Will only be called once.
+     */
+    void InitStaticState() override
+    {
+#if ENABLE_OPENSSL_ENCRYPTION
+        if(s_InitCleanupOpenSSLFlag)
+        {
+            OpenSSL::getTheLights.EnterRoom(&OpenSSL::init_static_state);
+        }
+#endif
+    }
+
+    /**
+     * Opportunity to make any static cleanup calls you need to make.
+     * will only be called at the end of the application.
+     */
+    void CleanupStaticState() override
+    {
+#if ENABLE_OPENSSL_ENCRYPTION
+        if(s_InitCleanupOpenSSLFlag)
+        {
+            OpenSSL::getTheLights.LeaveRoom(&OpenSSL::cleanup_static_state);
+        }
+#endif
+    }
+};
+
 class DefaultSHA256Factory : public HashFactory
 {
 public:
@@ -616,6 +667,16 @@ void Aws::Utils::Crypto::InitCrypto()
         GetMD5Factory()->InitStaticState();
     }
 
+    if(GetSha1Factory())
+    {
+        GetSha1Factory()->InitStaticState();
+    }
+    else
+    {
+        GetSha1Factory() = Aws::MakeShared<DefaultSHA1Factory>(s_allocationTag);
+        GetSha1Factory()->InitStaticState();
+    }
+
     if(GetSha256Factory())
     {
         GetSha256Factory()->InitStaticState();
@@ -693,6 +754,12 @@ void Aws::Utils::Crypto::CleanupCrypto()
         GetMD5Factory() = nullptr;
     }
 
+    if(GetSha1Factory())
+    {
+        GetSha1Factory()->CleanupStaticState();
+        GetSha1Factory() = nullptr;
+    }
+
     if(GetSha256Factory())
     {
         GetSha256Factory()->CleanupStaticState();
@@ -742,6 +809,11 @@ void Aws::Utils::Crypto::SetMD5Factory(const std::shared_ptr<HashFactory>& facto
     GetMD5Factory() = factory;
 }
 
+void Aws::Utils::Crypto::SetSha1Factory(const std::shared_ptr<HashFactory>& factory)
+{
+    GetSha1Factory() = factory;
+}
+
 void Aws::Utils::Crypto::SetSha256Factory(const std::shared_ptr<HashFactory>& factory)
 {
     GetSha256Factory() = factory;
@@ -782,8 +854,12 @@ std::shared_ptr<Hash> Aws::Utils::Crypto::CreateMD5Implementation()
     return GetMD5Factory()->CreateImplementation();
 }
 
-std::shared_ptr<Hash> Aws::Utils::Crypto::CreateSha256Implementation()
+std::shared_ptr<Hash> Aws::Utils::Crypto::CreateSha1Implementation()
 {
+    return GetSha1Factory()->CreateImplementation();
+}
+
+std::shared_ptr<Hash> Aws::Utils::Crypto::CreateSha256Implementation() {
     return GetSha256Factory()->CreateImplementation();
 }
 
diff --git a/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/openssl/CryptoImpl.cpp b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/openssl/CryptoImpl.cpp
index 911838864b..3a89265e6e 100644
--- a/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/openssl/CryptoImpl.cpp
+++ b/contrib/libs/aws-sdk-cpp/aws-cpp-sdk-core/source/utils/crypto/openssl/CryptoImpl.cpp
@@ -222,6 +222,56 @@ namespace Aws
                 return HashResult(std::move(hash));
             }
 
+            HashResult Sha1OpenSSLImpl::Calculate(const Aws::String& str)
+            {
+                OpensslCtxRAIIGuard guard;
+                auto ctx = guard.getResource();
+                EVP_DigestInit_ex(ctx, EVP_sha1(), nullptr);
+                EVP_DigestUpdate(ctx, str.c_str(), str.size());
+
+                ByteBuffer hash(EVP_MD_size(EVP_sha1()));
+                EVP_DigestFinal(ctx, hash.GetUnderlyingData(), nullptr);
+
+                return HashResult(std::move(hash));
+            }
+
+            HashResult Sha1OpenSSLImpl::Calculate(Aws::IStream& stream)
+            {
+                OpensslCtxRAIIGuard guard;
+                auto ctx = guard.getResource();
+
+                EVP_DigestInit_ex(ctx, EVP_sha1(), nullptr);
+
+                auto currentPos = stream.tellg();
+                if (currentPos == -1)
+                {
+                    currentPos = 0;
+                    stream.clear();
+                }
+
+                stream.seekg(0, stream.beg);
+
+                char streamBuffer[Aws::Utils::Crypto::Hash::INTERNAL_HASH_STREAM_BUFFER_SIZE];
+                while (stream.good())
+                {
+                    stream.read(streamBuffer, Aws::Utils::Crypto::Hash::INTERNAL_HASH_STREAM_BUFFER_SIZE);
+                    auto bytesRead = stream.gcount();
+
+                    if (bytesRead > 0)
+                    {
+                        EVP_DigestUpdate(ctx, streamBuffer, static_cast<size_t>(bytesRead));
+                    }
+                }
+
+                stream.clear();
+                stream.seekg(currentPos, stream.beg);
+
+                ByteBuffer hash(EVP_MD_size(EVP_sha1()));
+                EVP_DigestFinal(ctx, hash.GetUnderlyingData(), nullptr);
+
+                return HashResult(std::move(hash));
+            }
+
             HashResult Sha256OpenSSLImpl::Calculate(const Aws::String& str)
             {
                 OpensslCtxRAIIGuard guard;