Move 'kikimr/yndx'-depending tests out of ydb/core

ref:0a380e13308d579e0545a76924330d1ca5129c43

10 files changed, 0 insertions, 1366 deletions

diff --git a/library/cpp/http/simple/.arcignore b/library/cpp/http/simple/.arcignore
deleted file mode 100644
index 26741320244..00000000000
--- a/library/cpp/http/simple/.arcignore
+++ /dev/null
@@ -1 +0,0 @@
-*-ut*
diff --git a/library/cpp/http/simple/CMakeLists.txt b/library/cpp/http/simple/CMakeLists.txt
deleted file mode 100644
index 317a748a895..00000000000
--- a/library/cpp/http/simple/CMakeLists.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-
-add_library(cpp-http-simple)
-target_link_libraries(cpp-http-simple PUBLIC
-  contrib-libs-cxxsupp
-  yutil
-  cpp-http-io
-  cpp-openssl-io
-  cpp-string_utils-url
-  library-cpp-uri
-)
-target_sources(cpp-http-simple PRIVATE
-  ${CMAKE_SOURCE_DIR}/library/cpp/http/simple/http_client.cpp
-)
diff --git a/library/cpp/http/simple/http_client.cpp b/library/cpp/http/simple/http_client.cpp
deleted file mode 100644
index 818dc048ad1..00000000000
--- a/library/cpp/http/simple/http_client.cpp
+++ /dev/null
@@ -1,356 +0,0 @@
-#include "http_client.h"
-
-#include <library/cpp/string_utils/url/url.h>
-#include <library/cpp/uri/http_url.h>
-
-#include <util/stream/output.h>
-#include <util/string/cast.h>
-#include <util/string/join.h>
-#include <util/string/split.h>
-
-TKeepAliveHttpClient::TKeepAliveHttpClient(const TString& host,
-                                           ui32 port,
-                                           TDuration socketTimeout,
-                                           TDuration connectTimeout)
-    : Host(CutHttpPrefix(host))
-    , Port(port)
-    , SocketTimeout(socketTimeout)
-    , ConnectTimeout(connectTimeout)
-    , IsHttps(host.StartsWith("https"))
-    , IsClosingRequired(false)
-    , HttpsVerification(TVerifyCert{Host})
-    , IfResponseRequired([](const THttpInput&) { return true; })
-{
-}
-
-TKeepAliveHttpClient::THttpCode TKeepAliveHttpClient::DoGet(const TStringBuf relativeUrl,
-                                                            IOutputStream* output,
-                                                            const THeaders& headers,
-                                                            THttpHeaders* outHeaders) {
-    return DoRequest(TStringBuf("GET"),
-                     relativeUrl,
-                     {},
-                     output,
-                     headers,
-                     outHeaders);
-}
-
-TKeepAliveHttpClient::THttpCode TKeepAliveHttpClient::DoPost(const TStringBuf relativeUrl,
-                                                             const TStringBuf body,
-                                                             IOutputStream* output,
-                                                             const THeaders& headers,
-                                                             THttpHeaders* outHeaders) {
-    return DoRequest(TStringBuf("POST"),
-                     relativeUrl,
-                     body,
-                     output,
-                     headers,
-                     outHeaders);
-}
-
-TKeepAliveHttpClient::THttpCode TKeepAliveHttpClient::DoRequest(const TStringBuf method,
-                                                                const TStringBuf relativeUrl,
-                                                                const TStringBuf body,
-                                                                IOutputStream* output,
-                                                                const THeaders& inHeaders,
-                                                                THttpHeaders* outHeaders) {
-    const TString contentLength = IntToString<10, size_t>(body.size());
-    return DoRequestReliable(FormRequest(method, relativeUrl, body, inHeaders, contentLength), output, outHeaders);
-}
-
-TKeepAliveHttpClient::THttpCode TKeepAliveHttpClient::DoRequestRaw(const TStringBuf raw,
-                                                                   IOutputStream* output,
-                                                                   THttpHeaders* outHeaders) {
-    return DoRequestReliable(raw, output, outHeaders);
-}
-
-void TKeepAliveHttpClient::DisableVerificationForHttps() {
-    HttpsVerification.Clear();
-    Connection.Reset();
-}
-
-void TKeepAliveHttpClient::SetClientCertificate(const TOpenSslClientIO::TOptions::TClientCert& options) {
-    ClientCertificate = options;
-}
-
-void TKeepAliveHttpClient::ResetConnection() {
-    Connection.Reset();
-}
-
-TVector<IOutputStream::TPart> TKeepAliveHttpClient::FormRequest(TStringBuf method,
-                                                                const TStringBuf relativeUrl,
-                                                                TStringBuf body,
-                                                                const TKeepAliveHttpClient::THeaders& headers,
-                                                                TStringBuf contentLength) const {
-    TVector<IOutputStream::TPart> parts;
-
-    parts.reserve(16 + 4 * headers.size());
-    parts.push_back(method);
-    parts.push_back(TStringBuf(" "));
-    parts.push_back(relativeUrl);
-    parts.push_back(TStringBuf(" HTTP/1.1"));
-    parts.push_back(IOutputStream::TPart::CrLf());
-    parts.push_back(TStringBuf("Host: "));
-    parts.push_back(TStringBuf(Host));
-    parts.push_back(IOutputStream::TPart::CrLf());
-    parts.push_back(TStringBuf("Content-Length: "));
-    parts.push_back(contentLength);
-    parts.push_back(IOutputStream::TPart::CrLf());
-
-    for (const auto& entry : headers) {
-        parts.push_back(IOutputStream::TPart(entry.first));
-        parts.push_back(IOutputStream::TPart(TStringBuf(": ")));
-        parts.push_back(IOutputStream::TPart(entry.second));
-        parts.push_back(IOutputStream::TPart::CrLf());
-    }
-
-    parts.push_back(IOutputStream::TPart::CrLf());
-    if (body) {
-        parts.push_back(IOutputStream::TPart(body));
-    }
-
-    return parts;
-}
-
-TKeepAliveHttpClient::THttpCode TKeepAliveHttpClient::ReadAndTransferHttp(THttpInput& input,
-                                                                          IOutputStream* output,
-                                                                          THttpHeaders* outHeaders) const {
-    TKeepAliveHttpClient::THttpCode statusCode;
-    try {
-        statusCode = ParseHttpRetCode(input.FirstLine());
-    } catch (TFromStringException& e) {
-        TString rest = input.ReadAll();
-        ythrow THttpRequestException() << "Failed parse status code in response of " << Host << ": " << e.what() << " (" << input.FirstLine() << ")"
-                                       << "\nFull http response:\n"
-                                       << rest;
-    }
-
-    auto canContainBody = [](auto statusCode) {
-        return statusCode != HTTP_NOT_MODIFIED && statusCode != HTTP_NO_CONTENT;
-    };
-
-    if (output && canContainBody(statusCode) && IfResponseRequired(input)) {
-        TransferData(&input, output);
-    }
-    if (outHeaders) {
-        *outHeaders = input.Headers();
-    }
-
-    return statusCode;
-}
-
-THttpInput* TKeepAliveHttpClient::GetHttpInput() {
-    return Connection ? Connection->GetHttpInput() : nullptr;
-}
-
-bool TKeepAliveHttpClient::CreateNewConnectionIfNeeded() {
-    if (IsClosingRequired || (Connection && !Connection->IsOk())) {
-        Connection.Reset();
-    }
-    if (!Connection) {
-        Connection = MakeHolder<NPrivate::THttpConnection>(Host,
-                                                           Port,
-                                                           SocketTimeout,
-                                                           ConnectTimeout,
-                                                           IsHttps,
-                                                           ClientCertificate,
-                                                           HttpsVerification);
-        IsClosingRequired = false;
-        return true;
-    }
-    return false;
-}
-
-THttpRequestException::THttpRequestException(int statusCode)
-    : StatusCode(statusCode)
-{
-}
-
-int THttpRequestException::GetStatusCode() const {
-    return StatusCode;
-}
-
-TSimpleHttpClient::TSimpleHttpClient(const TOptions& options)
-    : Host(options.Host())
-    , Port(options.Port())
-    , SocketTimeout(options.SocketTimeout())
-    , ConnectTimeout(options.ConnectTimeout())
-{
-}
-
-TSimpleHttpClient::TSimpleHttpClient(const TString& host, ui32 port, TDuration socketTimeout, TDuration connectTimeout)
-    : Host(host)
-    , Port(port)
-    , SocketTimeout(socketTimeout)
-    , ConnectTimeout(connectTimeout)
-{
-}
-
-void TSimpleHttpClient::EnableVerificationForHttps() {
-    HttpsVerification = true;
-}
-
-void TSimpleHttpClient::DoGet(const TStringBuf relativeUrl, IOutputStream* output, const THeaders& headers) const {
-    TKeepAliveHttpClient cl = CreateClient();
-
-    TKeepAliveHttpClient::THttpCode code = cl.DoGet(relativeUrl, output, headers);
-
-    Y_ENSURE(cl.GetHttpInput());
-    ProcessResponse(relativeUrl, *cl.GetHttpInput(), output, code);
-}
-
-void TSimpleHttpClient::DoPost(const TStringBuf relativeUrl, TStringBuf body, IOutputStream* output, const THashMap<TString, TString>& headers) const {
-    TKeepAliveHttpClient cl = CreateClient();
-
-    TKeepAliveHttpClient::THttpCode code = cl.DoPost(relativeUrl, body, output, headers);
-
-    Y_ENSURE(cl.GetHttpInput());
-    ProcessResponse(relativeUrl, *cl.GetHttpInput(), output, code);
-}
-
-void TSimpleHttpClient::DoPostRaw(const TStringBuf relativeUrl, const TStringBuf rawRequest, IOutputStream* output) const {
-    TKeepAliveHttpClient cl = CreateClient();
-
-    TKeepAliveHttpClient::THttpCode code = cl.DoRequestRaw(rawRequest, output);
-
-    Y_ENSURE(cl.GetHttpInput());
-    ProcessResponse(relativeUrl, *cl.GetHttpInput(), output, code);
-}
-
-namespace NPrivate {
-    THttpConnection::THttpConnection(const TString& host,
-                                     ui32 port,
-                                     TDuration sockTimeout,
-                                     TDuration connTimeout,
-                                     bool isHttps,
-                                     const TMaybe<TOpenSslClientIO::TOptions::TClientCert>& clientCert,
-                                     const TMaybe<TOpenSslClientIO::TOptions::TVerifyCert>& verifyCert)
-        : Addr(Resolve(host, port))
-        , Socket(Connect(Addr, sockTimeout, connTimeout, host, port))
-        , SocketIn(Socket)
-        , SocketOut(Socket)
-    {
-        if (isHttps) {
-            TOpenSslClientIO::TOptions opts;
-            if (clientCert) {
-                opts.ClientCert_ = clientCert;
-            }
-            if (verifyCert) {
-                opts.VerifyCert_ = verifyCert;
-            }
-
-            Ssl = MakeHolder<TOpenSslClientIO>(&SocketIn, &SocketOut, opts);
-            HttpOut = MakeHolder<THttpOutput>(Ssl.Get());
-        } else {
-            HttpOut = MakeHolder<THttpOutput>(&SocketOut);
-        }
-
-        HttpOut->EnableKeepAlive(true);
-    }
-
-    TNetworkAddress THttpConnection::Resolve(const TString& host, ui32 port) {
-        try {
-            return TNetworkAddress(host, port);
-        } catch (const yexception& e) {
-            ythrow THttpRequestException() << "Resolve of " << host << ": " << e.what();
-        }
-    }
-
-    TSocket THttpConnection::Connect(TNetworkAddress& addr,
-                                     TDuration sockTimeout,
-                                     TDuration connTimeout,
-                                     const TString& host,
-                                     ui32 port) {
-        try {
-            TSocket socket(addr, connTimeout);
-            TDuration socketTimeout = Max(sockTimeout, TDuration::MilliSeconds(1)); // timeout less than 1ms will be interpreted as 0 in SetSocketTimeout() call below and will result in infinite wait
-
-            ui32 seconds = socketTimeout.Seconds();
-            ui32 milliSeconds = (socketTimeout - TDuration::Seconds(seconds)).MilliSeconds();
-            socket.SetSocketTimeout(seconds, milliSeconds);
-            return socket;
-        } catch (const yexception& e) {
-            ythrow THttpRequestException() << "Connect to " << host << ':' << port << " failed: " << e.what();
-        }
-    }
-}
-
-void TSimpleHttpClient::ProcessResponse(const TStringBuf relativeUrl, THttpInput& input, IOutputStream*, const unsigned statusCode) const {
-    if (!(statusCode >= 200 && statusCode < 300)) {
-        TString rest = input.ReadAll();
-        ythrow THttpRequestException(statusCode) << "Got " << statusCode << " at " << Host << relativeUrl << "\nFull http response:\n"
-                                                 << rest;
-    }
-}
-
-TSimpleHttpClient::~TSimpleHttpClient() {
-}
-
-TKeepAliveHttpClient TSimpleHttpClient::CreateClient() const {
-    TKeepAliveHttpClient cl(Host, Port, SocketTimeout, ConnectTimeout);
-
-    if (!HttpsVerification) {
-        cl.DisableVerificationForHttps();
-    }
-
-    PrepareClient(cl);
-
-    return cl;
-}
-
-void TSimpleHttpClient::PrepareClient(TKeepAliveHttpClient&) const {
-}
-
-TRedirectableHttpClient::TRedirectableHttpClient(const TString& host, ui32 port, TDuration socketTimeout, TDuration connectTimeout)
-    : TSimpleHttpClient(host, port, socketTimeout, connectTimeout)
-{
-}
-
-void TRedirectableHttpClient::PrepareClient(TKeepAliveHttpClient& cl) const {
-    cl.IfResponseRequired = [](const THttpInput& input) {
-        return !input.Headers().HasHeader("Location");
-    };
-}
-
-void TRedirectableHttpClient::ProcessResponse(const TStringBuf relativeUrl, THttpInput& input, IOutputStream* output, const unsigned statusCode) const {
-    for (auto i = input.Headers().Begin(), e = input.Headers().End(); i != e; ++i) {
-        if (0 == TString::compare(i->Name(), TStringBuf("Location"))) {
-            TVector<TString> request_url_parts, request_body_parts;
-
-            size_t splitted_index = 0;
-            for (auto& iter : StringSplitter(i->Value()).Split('/')) {
-                if (splitted_index < 3) {
-                    request_url_parts.push_back(TString(iter.Token()));
-                } else {
-                    request_body_parts.push_back(TString(iter.Token()));
-                }
-                ++splitted_index;
-            }
-
-            TString url = JoinSeq("/", request_url_parts);
-            ui16 port = 443;
-
-            THttpURL u;
-            if (THttpURL::ParsedOK == u.Parse(url)) {
-                const char* p = u.Get(THttpURL::FieldPort);
-                if (p) {
-                    port = FromString<ui16>(p);
-                    url = u.PrintS(THttpURL::FlagScheme | THttpURL::FlagHost);
-                }
-            }
-
-            TRedirectableHttpClient cl(url, port, TDuration::Seconds(60), TDuration::Seconds(60));
-            if (HttpsVerification) {
-                cl.EnableVerificationForHttps();
-            }
-            cl.DoGet(TString("/") + JoinSeq("/", request_body_parts), output);
-            return;
-        }
-    }
-    if (!(statusCode >= 200 && statusCode < 300)) {
-        TString rest = input.ReadAll();
-        ythrow THttpRequestException(statusCode) << "Got " << statusCode << " at " << Host << relativeUrl << "\nFull http response:\n"
-                                                 << rest;
-    }
-    TransferData(&input, output);
-}
diff --git a/library/cpp/http/simple/http_client.h b/library/cpp/http/simple/http_client.h
deleted file mode 100644
index 94ee487202b..00000000000
--- a/library/cpp/http/simple/http_client.h
+++ /dev/null
@@ -1,276 +0,0 @@
-#pragma once
-
-#include "http_client_options.h"
-
-#include <util/datetime/base.h>
-#include <util/generic/hash.h>
-#include <util/generic/ptr.h>
-#include <util/generic/strbuf.h>
-#include <util/generic/yexception.h>
-#include <util/network/socket.h>
-
-#include <library/cpp/http/io/stream.h>
-#include <library/cpp/http/misc/httpcodes.h>
-#include <library/cpp/openssl/io/stream.h>
-
-class TNetworkAddress;
-class IOutputStream;
-class TSocket;
-
-namespace NPrivate {
-    class THttpConnection;
-}
-
-/*!
- * HTTPS is supported in two modes.
- * HTTPS verification enabled by default in TKeepAliveHttpClient and disabled by default in TSimpleHttpClient.
- * HTTPS verification requires valid private certificate on server side and valid public certificate on client side.
- *
- * For client:
- * Uses builtin certs.
- * Also uses default CA path /etc/ssl/certs/ - can be provided with debian package: ca-certificates.deb.
- * It can be expanded with ENV: SSL_CERT_DIR.
- */
-
-/*!
- * TKeepAliveHttpClient can keep connection alive with HTTP and HTTPS only if you use the same instance of class.
- * It closes connection on every socket/network error and throws error.
- * For example, HTTP code == 500 is NOT error - connection will be still open.
- * It is THREAD UNSAFE because it stores connection state in attributes.
- * If you need thread safe client, look at TSimpleHttpClient
- */
-
-class TKeepAliveHttpClient {
-public:
-    using THeaders = THashMap<TString, TString>;
-    using THttpCode = unsigned;
-
-public:
-    TKeepAliveHttpClient(const TString& host,
-                         ui32 port,
-                         TDuration socketTimeout = TDuration::Seconds(5),
-                         TDuration connectTimeout = TDuration::Seconds(30));
-
-    THttpCode DoGet(const TStringBuf relativeUrl,
-                    IOutputStream* output = nullptr,
-                    const THeaders& headers = THeaders(),
-                    THttpHeaders* outHeaders = nullptr);
-
-    // builds post request from headers and body
-    THttpCode DoPost(const TStringBuf relativeUrl,
-                     const TStringBuf body,
-                     IOutputStream* output = nullptr,
-                     const THeaders& headers = THeaders(),
-                     THttpHeaders* outHeaders = nullptr);
-
-    // builds request with any HTTP method from headers and body
-    THttpCode DoRequest(const TStringBuf method,
-                        const TStringBuf relativeUrl,
-                        const TStringBuf body,
-                        IOutputStream* output = nullptr,
-                        const THeaders& inHeaders = THeaders(),
-                        THttpHeaders* outHeaders = nullptr);
-
-    // requires already well-formed request
-    THttpCode DoRequestRaw(const TStringBuf raw,
-                           IOutputStream* output = nullptr,
-                           THttpHeaders* outHeaders = nullptr);
-
-    void DisableVerificationForHttps();
-    void SetClientCertificate(const TOpenSslClientIO::TOptions::TClientCert& options);
-
-    void ResetConnection();
-
-    const TString& GetHost() const {
-        return Host;
-    }
-
-    ui32 GetPort() const {
-        return Port;
-    }
-
-private:
-    template <class T>
-    THttpCode DoRequestReliable(const T& raw,
-                                IOutputStream* output,
-                                THttpHeaders* outHeaders);
-
-    TVector<IOutputStream::TPart> FormRequest(TStringBuf method, const TStringBuf relativeUrl,
-                                              TStringBuf body,
-                                              const THeaders& headers, TStringBuf contentLength) const;
-
-    THttpCode ReadAndTransferHttp(THttpInput& input, IOutputStream* output, THttpHeaders* outHeaders) const;
-
-    bool CreateNewConnectionIfNeeded(); // Returns true if now we have a new connection.
-
-private:
-    using TVerifyCert = TOpenSslClientIO::TOptions::TVerifyCert;
-    using TClientCert = TOpenSslClientIO::TOptions::TClientCert;
-
-    const TString Host;
-    const ui32 Port;
-    const TDuration SocketTimeout;
-    const TDuration ConnectTimeout;
-    const bool IsHttps;
-
-    THolder<NPrivate::THttpConnection> Connection;
-    bool IsClosingRequired;
-    TMaybe<TClientCert> ClientCertificate;
-    TMaybe<TVerifyCert> HttpsVerification;
-
-private:
-    THttpInput* GetHttpInput();
-
-    using TIfResponseRequired = std::function<bool(const THttpInput&)>;
-    TIfResponseRequired IfResponseRequired;
-
-    friend class TSimpleHttpClient;
-    friend class TRedirectableHttpClient;
-};
-
-class THttpRequestException: public yexception {
-private:
-    int StatusCode;
-
-public:
-    THttpRequestException(int statusCode = 0);
-    int GetStatusCode() const;
-};
-
-/*!
- * TSimpleHttpClient can NOT keep connection alive.
- * It closes connection after each request.
- * HTTP code < 200 || code >= 300 is error - exception will be thrown.
- * It is THREAD SAFE because it stores only consts.
- */
-
-class TSimpleHttpClient {
-protected:
-    using TVerifyCert = TKeepAliveHttpClient::TVerifyCert;
-
-    const TString Host;
-    const ui32 Port;
-    const TDuration SocketTimeout;
-    const TDuration ConnectTimeout;
-    bool HttpsVerification = false;
-
-public:
-    using THeaders = TKeepAliveHttpClient::THeaders;
-    using TOptions = TSimpleHttpClientOptions;
-
-public:
-    explicit TSimpleHttpClient(const TOptions& options);
-
-    TSimpleHttpClient(const TString& host, ui32 port,
-                      TDuration socketTimeout = TDuration::Seconds(5), TDuration connectTimeout = TDuration::Seconds(30));
-
-    void EnableVerificationForHttps();
-
-    void DoGet(const TStringBuf relativeUrl, IOutputStream* output, const THeaders& headers = THeaders()) const;
-
-    // builds post request from headers and body
-    void DoPost(const TStringBuf relativeUrl, TStringBuf body, IOutputStream* output, const THeaders& headers = THeaders()) const;
-
-    // requires already well-formed post request
-    void DoPostRaw(const TStringBuf relativeUrl, TStringBuf rawRequest, IOutputStream* output) const;
-
-    virtual ~TSimpleHttpClient();
-
-private:
-    TKeepAliveHttpClient CreateClient() const;
-
-    virtual void PrepareClient(TKeepAliveHttpClient& cl) const;
-    virtual void ProcessResponse(const TStringBuf relativeUrl, THttpInput& input, IOutputStream* output, const unsigned statusCode) const;
-};
-
-class TRedirectableHttpClient: public TSimpleHttpClient {
-public:
-    TRedirectableHttpClient(const TString& host, ui32 port, TDuration socketTimeout = TDuration::Seconds(5),
-                            TDuration connectTimeout = TDuration::Seconds(30));
-
-private:
-    void PrepareClient(TKeepAliveHttpClient& cl) const override;
-    void ProcessResponse(const TStringBuf relativeUrl, THttpInput& input, IOutputStream* output, const unsigned statusCode) const override;
-};
-
-namespace NPrivate {
-    class THttpConnection {
-    public:
-        THttpConnection(const TString& host,
-                        ui32 port,
-                        TDuration sockTimeout,
-                        TDuration connTimeout,
-                        bool isHttps,
-                        const TMaybe<TOpenSslClientIO::TOptions::TClientCert>& clientCert,
-                        const TMaybe<TOpenSslClientIO::TOptions::TVerifyCert>& verifyCert);
-
-        bool IsOk() const {
-            return IsNotSocketClosedByOtherSide(Socket);
-        }
-
-        template <typename TContainer>
-        void Write(const TContainer& request) {
-            HttpOut->Write(request.data(), request.size());
-            HttpIn = Ssl ? MakeHolder<THttpInput>(Ssl.Get())
-                         : MakeHolder<THttpInput>(&SocketIn);
-            HttpOut->Flush();
-        }
-
-        THttpInput* GetHttpInput() {
-            return HttpIn.Get();
-        }
-
-    private:
-        static TNetworkAddress Resolve(const TString& host, ui32 port);
-
-        static TSocket Connect(TNetworkAddress& addr,
-                               TDuration sockTimeout,
-                               TDuration connTimeout,
-                               const TString& host,
-                               ui32 port);
-
-    private:
-        TNetworkAddress Addr;
-        TSocket Socket;
-        TSocketInput SocketIn;
-        TSocketOutput SocketOut;
-        THolder<TOpenSslClientIO> Ssl;
-        THolder<THttpInput> HttpIn;
-        THolder<THttpOutput> HttpOut;
-    };
-}
-
-template <class T>
-TKeepAliveHttpClient::THttpCode TKeepAliveHttpClient::DoRequestReliable(const T& raw,
-                                                                        IOutputStream* output,
-                                                                        THttpHeaders* outHeaders) {
-    for (int i = 0; i < 2; ++i) {
-        const bool haveNewConnection = CreateNewConnectionIfNeeded();
-        const bool couldRetry = !haveNewConnection && i == 0; // Actually old connection could be already closed by server,
-                                                              // so we should try one more time in this case.
-        try {
-            Connection->Write(raw);
-
-            THttpCode code = ReadAndTransferHttp(*Connection->GetHttpInput(), output, outHeaders);
-            if (!Connection->GetHttpInput()->IsKeepAlive()) {
-                IsClosingRequired = true;
-            }
-            return code;
-        } catch (const TSystemError& e) {
-            Connection.Reset();
-            if (!couldRetry || e.Status() != EPIPE) {
-                throw;
-            }
-        } catch (const THttpReadException&) { // Actually old connection is already closed by server
-            Connection.Reset();
-            if (!couldRetry) {
-                throw;
-            }
-        } catch (const std::exception&) {
-            Connection.Reset();
-            throw;
-        }
-    }
-    Y_FAIL(); // We should never be here.
-    return 0;
-}
diff --git a/library/cpp/http/simple/http_client_options.h b/library/cpp/http/simple/http_client_options.h
deleted file mode 100644
index f2e964a462a..00000000000
--- a/library/cpp/http/simple/http_client_options.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#pragma once
-
-#include <util/datetime/base.h>
-#include <library/cpp/string_utils/url/url.h>
-
-class TSimpleHttpClientOptions {
-    using TSelf = TSimpleHttpClientOptions;
-
-public:
-    TSimpleHttpClientOptions() = default;
-
-    explicit TSimpleHttpClientOptions(TStringBuf url) {
-        TStringBuf scheme, host;
-        GetSchemeHostAndPort(url, scheme, host, Port_);
-        Host_ = url.Head(scheme.size() + host.size());
-    }
-
-    TSelf& Host(TStringBuf host) {
-        Host_ = host;
-        return *this;
-    }
-
-    const TString& Host() const noexcept {
-        return Host_;
-    }
-
-    TSelf& Port(ui16 port) {
-        Port_ = port;
-        return *this;
-    }
-
-    ui16 Port() const noexcept {
-        return Port_;
-    }
-
-    TSelf& SocketTimeout(TDuration timeout) {
-        SocketTimeout_ = timeout;
-        return *this;
-    }
-
-    TDuration SocketTimeout() const noexcept {
-        return SocketTimeout_;
-    }
-
-    TSelf& ConnectTimeout(TDuration timeout) {
-        ConnectTimeout_ = timeout;
-        return *this;
-    }
-
-    TDuration ConnectTimeout() const noexcept {
-        return ConnectTimeout_;
-    }
-
-private:
-    TString Host_;
-    ui16 Port_;
-    TDuration SocketTimeout_ = TDuration::Seconds(5);
-    TDuration ConnectTimeout_ = TDuration::Seconds(30);
-};
diff --git a/library/cpp/http/simple/ut/http_ut.cpp b/library/cpp/http/simple/ut/http_ut.cpp
deleted file mode 100644
index bf7e767428e..00000000000
--- a/library/cpp/http/simple/ut/http_ut.cpp
+++ /dev/null
@@ -1,439 +0,0 @@
-#include <library/cpp/http/simple/http_client.h>
-
-#include <library/cpp/http/server/response.h>
-
-#include <library/cpp/testing/mock_server/server.h>
-#include <library/cpp/testing/unittest/registar.h>
-#include <library/cpp/testing/unittest/tests_data.h>
-
-#include <util/system/event.h>
-#include <util/system/thread.h>
-
-#include <thread>
-
-Y_UNIT_TEST_SUITE(SimpleHttp) {
-    static THttpServerOptions createOptions(ui16 port, bool keepAlive) {
-        THttpServerOptions o;
-        o.AddBindAddress("localhost", port);
-        o.SetThreads(1);
-        o.SetMaxConnections(1);
-        o.SetMaxQueueSize(1);
-        o.EnableKeepAlive(keepAlive);
-        return o;
-    }
-
-    class TPong: public TRequestReplier {
-        TDuration Sleep_;
-        ui16 Port_;
-
-    public:
-        TPong(TDuration sleep = TDuration(), ui16 port = 80)
-            : Sleep_(sleep)
-            , Port_(port)
-        {
-        }
-
-        bool DoReply(const TReplyParams& params) override {
-            TStringBuf path = TParsedHttpFull(params.Input.FirstLine()).Path;
-            params.Input.ReadAll();
-            if (path == "/redirect") {
-                params.Output << "HTTP/1.1 307 Internal Redirect\r\n"
-                                 "Location: http://localhost:"
-                              << Port_
-                              << "/redirect2?some_param=qwe\r\n"
-                                 "Non-Authoritative-Reason: HSTS\r\n\r\n"
-                                 "must be missing";
-                return true;
-            }
-
-            if (path == "/redirect2") {
-                UNIT_ASSERT_VALUES_EQUAL("some_param=qwe", TParsedHttpFull(params.Input.FirstLine()).Cgi);
-                params.Output << "HTTP/1.1 307 Internal Redirect\r\n"
-                                 "Location: http://localhost:"
-                              << Port_
-                              << "/ping\r\n"
-                                 "Non-Authoritative-Reason: HSTS\r\n\r\n"
-                                 "must be missing too";
-                return true;
-            }
-
-            if (path != "/ping") {
-                UNIT_ASSERT_C(false, "path is incorrect: '" << path << "'");
-            }
-
-            Sleep(Sleep_);
-
-            THttpResponse resp(HTTP_OK);
-            resp.SetContent("pong");
-            resp.OutTo(params.Output);
-
-            return true;
-        }
-    };
-
-    class TCodedPong: public TRequestReplier {
-        HttpCodes Code_;
-
-    public:
-        TCodedPong(HttpCodes code)
-            : Code_(code)
-        {
-        }
-
-        bool DoReply(const TReplyParams& params) override {
-            if (TParsedHttpFull(params.Input.FirstLine()).Path != "/ping") {
-                UNIT_ASSERT(false);
-            }
-
-            THttpResponse resp(Code_);
-            resp.SetContent("pong");
-            resp.OutTo(params.Output);
-
-            return true;
-        }
-    };
-
-    class T500: public TRequestReplier {
-        ui16 Port_;
-
-    public:
-        T500(ui16 port)
-            : Port_(port)
-        {
-        }
-
-        bool DoReply(const TReplyParams& params) override {
-            TStringBuf path = TParsedHttpFull(params.Input.FirstLine()).Path;
-
-            if (path == "/bad_redirect") {
-                params.Output << "HTTP/1.1 500 Internal Redirect\r\n"
-                                 "Location: http://localhost:1/qwerty\r\n"
-                                 "Non-Authoritative-Reason: HSTS\r\n\r\n";
-                return true;
-            }
-
-            if (path == "/redirect_to_500") {
-                params.Output << "HTTP/1.1 307 Internal Redirect\r\n"
-                                 "Location: http://localhost:"
-                              << Port_
-                              << "/500\r\n"
-                                 "Non-Authoritative-Reason: HSTS\r\n\r\n";
-                return true;
-            }
-
-            THttpResponse resp(HTTP_INTERNAL_SERVER_ERROR);
-            resp.SetContent("bang");
-            resp.OutTo(params.Output);
-
-            return true;
-        }
-    };
-
-    Y_UNIT_TEST(simpleSuccessful) {
-        TPortManager pm;
-        ui16 port = pm.GetPort(80);
-        NMock::TMockServer server(createOptions(port, false), []() { return new TPong; });
-
-        TSimpleHttpClient cl("localhost", port);
-        UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-
-        {
-            TStringStream s;
-            UNIT_ASSERT_NO_EXCEPTION(cl.DoGet("/ping", &s));
-            UNIT_ASSERT_VALUES_EQUAL("pong", s.Str());
-            Sleep(TDuration::MilliSeconds(500));
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-        }
-        {
-            TStringStream s;
-            UNIT_ASSERT_NO_EXCEPTION(cl.DoGet("/ping", &s));
-            UNIT_ASSERT_VALUES_EQUAL("pong", s.Str());
-            Sleep(TDuration::MilliSeconds(500));
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-        }
-
-        {
-            TStringStream s;
-            UNIT_ASSERT_NO_EXCEPTION(cl.DoPost("/ping", "", &s));
-            UNIT_ASSERT_VALUES_EQUAL("pong", s.Str());
-            Sleep(TDuration::MilliSeconds(500));
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-        }
-        {
-            TStringStream s;
-            UNIT_ASSERT_NO_EXCEPTION(cl.DoPost("/ping", "", &s));
-            UNIT_ASSERT_VALUES_EQUAL("pong", s.Str());
-            Sleep(TDuration::MilliSeconds(500));
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-        }
-    }
-
-    Y_UNIT_TEST(simpleMessages) {
-        TPortManager pm;
-        ui16 port = pm.GetPort(80);
-        NMock::TMockServer server(createOptions(port, false), []() { return new TPong; });
-
-        TSimpleHttpClient cl("localhost", port);
-        UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-
-        {
-            TStringStream s;
-            UNIT_ASSERT_NO_EXCEPTION(cl.DoGet("/ping", &s));
-            UNIT_ASSERT_VALUES_EQUAL("pong", s.Str());
-            Sleep(TDuration::MilliSeconds(500));
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-        }
-        {
-            UNIT_ASSERT_NO_EXCEPTION(cl.DoGet("/ping", nullptr));
-            Sleep(TDuration::MilliSeconds(500));
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-        }
-
-        server.SetGenerator([]() { return new TCodedPong(HTTP_CONTINUE); });
-        {
-            TStringStream s;
-            UNIT_ASSERT_EXCEPTION_CONTAINS(cl.DoPost("/ping", "", &s),
-                                           THttpRequestException,
-                                           "Got 100 at localhost/ping\n"
-                                           "Full http response:\n");
-            UNIT_ASSERT_VALUES_EQUAL("pong", s.Str());
-            Sleep(TDuration::MilliSeconds(500));
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-        }
-        {
-            UNIT_ASSERT_EXCEPTION_CONTAINS(cl.DoPost("/ping", "", nullptr),
-                                           THttpRequestException,
-                                           "Got 100 at localhost/ping\n"
-                                           "Full http response:\n"
-                                           "pong");
-            Sleep(TDuration::MilliSeconds(500));
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-        }
-    }
-
-    Y_UNIT_TEST(simpleTimeout) {
-        TPortManager pm;
-        ui16 port = pm.GetPort(80);
-        NMock::TMockServer server(createOptions(port, true), []() { return new TPong(TDuration::MilliSeconds(300)); });
-
-        TSimpleHttpClient cl("localhost", port, TDuration::MilliSeconds(50), TDuration::MilliSeconds(50));
-
-        TStringStream s;
-        UNIT_ASSERT_EXCEPTION_CONTAINS(cl.DoGet("/ping", &s),
-                                       TSystemError,
-                                       "Resource temporarily unavailable");
-        UNIT_ASSERT_EXCEPTION_CONTAINS(cl.DoPost("/ping", "", &s),
-                                       TSystemError,
-                                       "Resource temporarily unavailable");
-    }
-
-    Y_UNIT_TEST(simpleError) {
-        TPortManager pm;
-        ui16 port = pm.GetPort(80);
-        NMock::TMockServer server(createOptions(port, true), []() { return new TPong; });
-
-        TSimpleHttpClient cl("localhost", port);
-        UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-
-        {
-            TStringStream s;
-            server.SetGenerator([]() { return new TCodedPong(HTTP_CONTINUE); });
-            UNIT_ASSERT_EXCEPTION_CONTAINS(cl.DoGet("/ping", &s),
-                                           THttpRequestException,
-                                           "Got 100 at localhost/ping\n"
-                                           "Full http response:");
-            UNIT_ASSERT_VALUES_EQUAL("pong", s.Str());
-            Sleep(TDuration::MilliSeconds(500));
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-        }
-
-        {
-            TStringStream s;
-            server.SetGenerator([]() { return new TCodedPong(HTTP_OK); });
-            UNIT_ASSERT_NO_EXCEPTION(cl.DoGet("/ping", &s));
-            UNIT_ASSERT_VALUES_EQUAL("pong", s.Str());
-            Sleep(TDuration::MilliSeconds(500));
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-
-            server.SetGenerator([]() { return new TCodedPong(HTTP_PARTIAL_CONTENT); });
-            UNIT_ASSERT_NO_EXCEPTION(cl.DoGet("/ping", &s));
-            Sleep(TDuration::MilliSeconds(500));
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-        }
-
-        {
-            TStringStream s;
-            server.SetGenerator([]() { return new TCodedPong(HTTP_MULTIPLE_CHOICES); });
-            UNIT_ASSERT_EXCEPTION_CONTAINS(cl.DoGet("/ping", &s),
-                                           THttpRequestException,
-                                           "Got 300 at localhost/ping\n"
-                                           "Full http response:");
-            UNIT_ASSERT_VALUES_EQUAL("pong", s.Str());
-            Sleep(TDuration::MilliSeconds(500));
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-        }
-    }
-
-    Y_UNIT_TEST(redirectable) {
-        TPortManager pm;
-        ui16 port = pm.GetPort(80);
-        NMock::TMockServer server(createOptions(port, true), [port]() { return new TPong(TDuration(), port); });
-
-        TRedirectableHttpClient cl("localhost", port);
-        UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-
-        {
-            TStringStream s;
-            UNIT_ASSERT_NO_EXCEPTION(cl.DoGet("/redirect", &s));
-            UNIT_ASSERT_VALUES_EQUAL("pong", s.Str());
-            Sleep(TDuration::MilliSeconds(500));
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-        }
-
-        server.SetGenerator([port]() { return new T500(port); });
-
-        TStringStream s;
-        UNIT_ASSERT_EXCEPTION_CONTAINS(cl.DoGet("/bad_redirect", &s),
-                                       THttpRequestException,
-                                       "can not connect to ");
-        Sleep(TDuration::MilliSeconds(500));
-        UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-
-        UNIT_ASSERT_EXCEPTION_CONTAINS(cl.DoGet("/redirect_to_500", &s),
-                                       THttpRequestException,
-                                       "Got 500 at http://localhost/500\n"
-                                       "Full http response:\n");
-        UNIT_ASSERT_VALUES_EQUAL("bang", s.Str());
-        Sleep(TDuration::MilliSeconds(500));
-        UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-    }
-
-    Y_UNIT_TEST(keepaliveSuccessful) {
-        auto test = [](bool keepalive, i64 clientCount) {
-            TPortManager pm;
-            ui16 port = pm.GetPort(80);
-            NMock::TMockServer server(createOptions(port, keepalive), []() { return new TPong; });
-
-            TKeepAliveHttpClient cl("localhost", port);
-            UNIT_ASSERT_VALUES_EQUAL(0, server.GetClientCount());
-            {
-                TStringStream s;
-                int code = -1;
-                UNIT_ASSERT_NO_EXCEPTION_C(code = cl.DoGet("/ping", &s), keepalive);
-                UNIT_ASSERT_VALUES_EQUAL_C(200, code, keepalive);
-                UNIT_ASSERT_VALUES_EQUAL_C("pong", s.Str(), keepalive);
-                Sleep(TDuration::MilliSeconds(500));
-                UNIT_ASSERT_VALUES_EQUAL(clientCount, server.GetClientCount());
-            }
-            {
-                TStringStream s;
-                int code = -1;
-                UNIT_ASSERT_NO_EXCEPTION_C(code = cl.DoGet("/ping", &s), keepalive);
-                UNIT_ASSERT_VALUES_EQUAL_C(200, code, keepalive);
-                UNIT_ASSERT_VALUES_EQUAL_C("pong", s.Str(), keepalive);
-                Sleep(TDuration::MilliSeconds(500));
-                UNIT_ASSERT_VALUES_EQUAL(clientCount, server.GetClientCount());
-            }
-
-            {
-                TStringStream s;
-                int code = -1;
-                UNIT_ASSERT_NO_EXCEPTION_C(code = cl.DoPost("/ping", "", &s), keepalive);
-                UNIT_ASSERT_VALUES_EQUAL_C(200, code, keepalive);
-                UNIT_ASSERT_VALUES_EQUAL_C("pong", s.Str(), keepalive);
-                Sleep(TDuration::MilliSeconds(500));
-                UNIT_ASSERT_VALUES_EQUAL(clientCount, server.GetClientCount());
-            }
-            {
-                TStringStream s;
-                int code = -1;
-                UNIT_ASSERT_NO_EXCEPTION_C(code = cl.DoPost("/ping", "", &s), keepalive);
-                UNIT_ASSERT_VALUES_EQUAL_C(200, code, keepalive);
-                UNIT_ASSERT_VALUES_EQUAL_C("pong", s.Str(), keepalive);
-                Sleep(TDuration::MilliSeconds(500));
-                UNIT_ASSERT_VALUES_EQUAL(clientCount, server.GetClientCount());
-            }
-        };
-
-        test(true, 1);
-        test(false, 0);
-    }
-
-    Y_UNIT_TEST(keepaliveTimeout) {
-        TPortManager pm;
-        ui16 port = pm.GetPort(80);
-        NMock::TMockServer server(createOptions(port, true), []() { return new TPong(TDuration::MilliSeconds(300)); });
-
-        TKeepAliveHttpClient cl("localhost", port, TDuration::MilliSeconds(50), TDuration::MilliSeconds(50));
-
-        TStringStream s;
-        UNIT_ASSERT_EXCEPTION_CONTAINS(cl.DoGet("/ping", &s),
-                                       TSystemError,
-                                       "Resource temporarily unavailable");
-        UNIT_ASSERT_EXCEPTION_CONTAINS(cl.DoPost("/ping", "", &s),
-                                       TSystemError,
-                                       "Resource temporarily unavailable");
-    }
-
-    Y_UNIT_TEST(keepaliveHeaders) {
-        TPortManager pm;
-        ui16 port = pm.GetPort(80);
-        NMock::TMockServer server(createOptions(port, true), []() { return new TPong; });
-
-        TKeepAliveHttpClient cl("localhost", port);
-
-        TStringStream s;
-        THttpHeaders h;
-        UNIT_ASSERT_VALUES_EQUAL(200, cl.DoGet("/ping", &s, {}, &h));
-        TStringStream hs;
-        h.OutTo(&hs);
-        UNIT_ASSERT_VALUES_EQUAL("Content-Length: 4\r\nConnection: Keep-Alive\r\n", hs.Str());
-    }
-
-    Y_UNIT_TEST(keepaliveRaw) {
-        TPortManager pm;
-        ui16 port = pm.GetPort(80);
-        NMock::TMockServer server(createOptions(port, true), []() { return new TPong; });
-
-        TKeepAliveHttpClient cl("localhost", port);
-
-        TStringStream s;
-        THttpHeaders h;
-
-        TString raw = "POST /ping HTTP/1.1\r\n"
-                      "Connection: Keep-Alive\r\n"
-                      "Accept-Encoding: gzip, deflate\r\n"
-                      "Content-Length: 9\r\n"
-                      "Content-Type: application/x-www-form-urlencoded\r\n"
-                      "User-Agent: Python-urllib/2.6\r\n"
-                      "\r\n"
-                      "some body";
-
-        UNIT_ASSERT_VALUES_EQUAL(200, cl.DoRequestRaw(raw, &s, &h));
-        TStringStream hs;
-        h.OutTo(&hs);
-        UNIT_ASSERT_VALUES_EQUAL("Content-Length: 4\r\nConnection: Keep-Alive\r\n", hs.Str());
-
-        raw = "GET /ping HT TP/1.1\r\n";
-        UNIT_ASSERT_EXCEPTION_CONTAINS(cl.DoRequestRaw(raw, &s, &h), TSystemError, "can not read from socket input stream");
-    }
-
-    Y_UNIT_TEST(keepaliveWithClosedByPeer) {
-        TPortManager pm;
-        ui16 port = pm.GetPort(80);
-        NMock::TMockServer::TGenerator gen = []() { return new TPong; };
-        THolder<NMock::TMockServer> server = MakeHolder<NMock::TMockServer>(createOptions(port, true), gen);
-
-        TKeepAliveHttpClient cl("localhost", port);
-        UNIT_ASSERT_NO_EXCEPTION(cl.DoGet("/ping"));
-
-        server.Reset();
-        server = MakeHolder<NMock::TMockServer>(createOptions(port, true), gen);
-        UNIT_ASSERT_NO_EXCEPTION(cl.DoGet("/ping"));
-
-        TKeepAliveHttpClient cl2("localhost", port);
-        UNIT_ASSERT_NO_EXCEPTION(cl2.DoGet("/ping"));
-        Sleep(TDuration::MilliSeconds(500));
-        UNIT_ASSERT_NO_EXCEPTION(cl.DoGet("/ping"));
-    }
-}
diff --git a/library/cpp/http/simple/ut/https_server/http_server.crt b/library/cpp/http/simple/ut/https_server/http_server.crt
deleted file mode 100644
index 74d74fafea0..00000000000
--- a/library/cpp/http/simple/ut/https_server/http_server.crt
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDATCCAemgAwIBAgIJAKnfUOUcLEqUMA0GCSqGSIb3DQEBCwUAMBcxFTATBgNV
-BAMMDGxvY2FsaG9zdC5teTAeFw0xODA1MDgwOTIxMDZaFw0xOTA1MDgwOTIxMDZa
-MBcxFTATBgNVBAMMDGxvY2FsaG9zdC5teTCCASIwDQYJKoZIhvcNAQEBBQADggEP
-ADCCAQoCggEBAMVe3pFwlPCrniAAsDyhoolnwv0gOQ4SX81nA0NggabKbUBJwwfN
-nKP5dvFNHCo100fzoiWbFmZnu9pUMtjeucQzaA38i501rXCkiPmTkE+tDdIJqO8J
-lLV+oaNvFtaAVcRIiuU9fTp/MdZhG3tLj/AXx9dcc1xHRjg/tngepAsvZ2oRoBVU
-ijvkOSCm1xwew+ZTzazLARnLOvHok1tJPepMCVlGaEaL9r1aJ86hMUSg+sli2ayW
-myI4Pt7ZrsyrHpHDYF9ecWWGbmHfgLdaAdyulrPuvtwavl6KtgSuy3SxwigOfdBI
-h4Xw2u6gq4v40OuZGWgkNdJ000ddwurWfosCAwEAAaNQME4wHQYDVR0OBBYEFAd+
-0uv5elelwrjB/0C7EDO7VauqMB8GA1UdIwQYMBaAFAd+0uv5elelwrjB/0C7EDO7
-VauqMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQELBQADggEBAEauDMNWqCIIZXmY
-HLqkoPmy+BDX7N4F2ZuWntes8D/igFhZOYQfD+ksJEv3zgs6N5Qd8HbSCbZR0Hh+
-1g+RjVBu8T67h6+vIDZuu0jORjknUp2XbD+aWG+7UcuUjDY8KF9St50ZniSieiSA
-dV09VrJ/JFwxaeFzgOHnk9oP5eggwZjEZJqSc4qzL0JlhFcxV8R4OVUCjRyHG73p
-cN7nUDL9xN5XZY+6t6+rzdYi4UAhEW0odFVfyXqhOhupSgQkBBdIjxVuov+3h/aV
-D2YweTg6cKtuaISsFmDEPht7cVQuy5z3PPkV6kQBeECA9vTFP3wCxA0n7Iyyn2IK
-8gvWZXk=
------END CERTIFICATE-----
diff --git a/library/cpp/http/simple/ut/https_server/http_server.key b/library/cpp/http/simple/ut/https_server/http_server.key
deleted file mode 100644
index f58ab049fd7..00000000000
--- a/library/cpp/http/simple/ut/https_server/http_server.key
+++ /dev/null
@@ -1,28 +0,0 @@
------BEGIN PRIVATE KEY-----
-MIIEvAIBADANBgkqhkiG9w0BAQEFAASCBKYwggSiAgEAAoIBAQDFXt6RcJTwq54g
-ALA8oaKJZ8L9IDkOEl/NZwNDYIGmym1AScMHzZyj+XbxTRwqNdNH86IlmxZmZ7va
-VDLY3rnEM2gN/IudNa1wpIj5k5BPrQ3SCajvCZS1fqGjbxbWgFXESIrlPX06fzHW
-YRt7S4/wF8fXXHNcR0Y4P7Z4HqQLL2dqEaAVVIo75DkgptccHsPmU82sywEZyzrx
-6JNbST3qTAlZRmhGi/a9WifOoTFEoPrJYtmslpsiOD7e2a7Mqx6Rw2BfXnFlhm5h
-34C3WgHcrpaz7r7cGr5eirYErst0scIoDn3QSIeF8NruoKuL+NDrmRloJDXSdNNH
-XcLq1n6LAgMBAAECggEAdN+wvD8Gc12szRabRcwRC3y+IlYqcwK+aEtPy14iaDoG
-Z8NGEiDXWOIoZMtcmkI1Uq4anlov8YQL4UVqtrFtH5mxTFb39agLhGBqHCAdnJDF
-VlMSDjqGLNNHtBfcVji4kPrEBOtcdH9Na70lIOWl3m62j/jW9xXdpwFTc93xFg14
-Ivtjtv7KHZAPgN0pdgsqen1js6Z3O5tkcy4yFLldBl+8/ZbYSMM+Rh4GbR5qvWfA
-23vBu9EprJKPhFQlNZPbesEKe8EA+SCuLo0RzAZq1E2nZRH0HasKT2hhr/kobkN6
-oLIo2dNgIYL7xMhHLcBt1/08CXKZIqEAfA9Tx/eVgQKBgQD7/oN/XA0pMVCqS8f6
-8Z9VI4NxHJoPFLskrXjXhbxgLgUjuz28cuoyaIKcv8f9Qo7f+hOwR2F3zjwyVexB
-G+0fuyIbqD8Po43F+SBJCVSE3EV5k0AQJJN74a+UuKC39NhGaXsmj+s6ArWrURV5
-thay+308pF5HvYCnmQD3UfOJiQKBgQDIghDarcID6/Q0Nv8xvfd8p9kUu5vX/Tw0
-W22JDDMxpUoYCGXvOEx+IoVzqLOTw+NcEXSmDA41VqXlphYopwZkfNV6kIXVymdu
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-ZW6UqmKGcwKBgDsQZ7/1UnxiO7b+tivicGcjQM7FVnLMeCTbqCRUC1g70SaT35+J
-C82u41ZcOULqU9S5p928jWLoawGdVBfatNSoJxF2ePlwa22IvAGCd1YAzyP02KIw
-AIWb22yvbbRQZlTyqlPajdb2BaDXC4KQpHdlLPCG0jZce4hM+4X8pmmJAoGALW4S
-5YlTGVJf7Wi8n4ecSJk7PVBYujJ9bpt8kP27p7b8t79HYVFPO5EUzaTes09B931Z
-AbpficRNKGBeSu21LBWAxRlzyYHnt5AmyYgu8lfIX2AUA2fnTnfyKFrV2A60GX/4
-GqiJDoXFCUgGZkPemElxP203q5c316l6yaJlWnMCgYAqk1G65THRmdTKcnUEOqo8
-pD3SWuBvbOHYLyg+f0zNAqpnTFbaPVmsWfx3CsX2m8WdH3dD28SGfvepQlWj1yp/
-TmXs14nFUuJWir2VbPgp8W/uZl8bQ0YlI8UPUbN3XbLkVIno+jXuUopcgrXmi7Gb
-Y2QnQfHePgpszWR0o+WiYg==
------END PRIVATE KEY-----
diff --git a/library/cpp/http/simple/ut/https_server/main.go b/library/cpp/http/simple/ut/https_server/main.go
deleted file mode 100644
index 4282810675e..00000000000
--- a/library/cpp/http/simple/ut/https_server/main.go
+++ /dev/null
@@ -1,70 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"log"
-	"net/http"
-	"os"
-
-	"github.com/spf13/cobra"
-	"github.com/spf13/pflag"
-)
-
-type Opts struct {
-	Port     uint16
-	KeyFile  string
-	CertFile string
-}
-
-func handler(writer http.ResponseWriter, request *http.Request) {
-	res := "pong.my"
-
-	writer.Header().Set("Content-Type", "text/plain")
-	writer.WriteHeader(http.StatusOK)
-
-	_, _ = writer.Write([]byte(res))
-}
-
-func runServer(opts *Opts) error {
-	mainMux := http.NewServeMux()
-	mainMux.Handle("/ping", http.HandlerFunc(handler))
-
-	server := &http.Server{
-		Addr:     fmt.Sprintf("localhost:%d", opts.Port),
-		Handler:  mainMux,
-		ErrorLog: log.New(os.Stdout, "", log.LstdFlags),
-	}
-
-	return server.ListenAndServeTLS(opts.CertFile, opts.KeyFile)
-}
-
-func markFlagRequired(flags *pflag.FlagSet, names ...string) {
-	for _, n := range names {
-		name := n
-		if err := cobra.MarkFlagRequired(flags, name); err != nil {
-			panic(err)
-		}
-	}
-}
-
-func main() {
-	opts := Opts{}
-
-	cmd := cobra.Command{
-		RunE: func(cmd *cobra.Command, args []string) error {
-			return runServer(&opts)
-		},
-	}
-
-	flags := cmd.Flags()
-	flags.Uint16Var(&opts.Port, "port", 0, "")
-	flags.StringVar(&opts.KeyFile, "keyfile", "", "path to key file")
-	flags.StringVar(&opts.CertFile, "certfile", "", "path to cert file")
-
-	markFlagRequired(flags, "port", "keyfile", "certfile")
-
-	if err := cmd.Execute(); err != nil {
-		_, _ = fmt.Fprintf(os.Stderr, "Exit with err: %s", err)
-		os.Exit(1)
-	}
-}
diff --git a/library/cpp/http/simple/ut/https_ut.cpp b/library/cpp/http/simple/ut/https_ut.cpp
deleted file mode 100644
index 3849b9ac9ac..00000000000
--- a/library/cpp/http/simple/ut/https_ut.cpp
+++ /dev/null
@@ -1,97 +0,0 @@
-#include <library/cpp/http/simple/http_client.h>
-
-#include <library/cpp/http/server/response.h>
-
-#include <library/cpp/testing/unittest/registar.h>
-#include <library/cpp/testing/unittest/tests_data.h>
-
-#include <util/system/shellcommand.h>
-
-Y_UNIT_TEST_SUITE(Https) {
-    using TShellCommandPtr = std::unique_ptr<TShellCommand>;
-
-    static TShellCommandPtr start(ui16 port) {
-        const TString data = ArcadiaSourceRoot() + "/library/cpp/http/simple/ut/https_server";
-
-        const TString command =
-            TStringBuilder()
-            << BuildRoot() << "/library/cpp/http/simple/ut/https_server/https_server"
-            << " --port " << port
-            << " --keyfile " << data << "/http_server.key"
-            << " --certfile " << data << "/http_server.crt";
-
-        auto res = std::make_unique<TShellCommand>(
-            command,
-            TShellCommandOptions()
-                .SetAsync(true)
-                .SetLatency(50)
-                .SetErrorStream(&Cerr));
-
-        res->Run();
-
-        i32 tries = 100000;
-        while (tries-- > 0) {
-            try {
-                TKeepAliveHttpClient client("https://localhost", port);
-                client.DisableVerificationForHttps();
-                client.DoGet("/ping");
-                break;
-            } catch (const std::exception& e) {
-                Cout << "== failed to connect to new server: " << e.what() << Endl;
-                Sleep(TDuration::MilliSeconds(1));
-            }
-        }
-
-        return res;
-    }
-
-    static void get(TKeepAliveHttpClient & client) {
-        TStringStream out;
-        ui32 code = 0;
-
-        UNIT_ASSERT_NO_EXCEPTION(code = client.DoGet("/ping", &out));
-        UNIT_ASSERT_VALUES_EQUAL_C(code, 200, out.Str());
-        UNIT_ASSERT_VALUES_EQUAL(out.Str(), "pong.my");
-    }
-
-    Y_UNIT_TEST(keepAlive) {
-        TPortManager pm;
-        ui16 port = pm.GetPort(443);
-        TShellCommandPtr httpsServer = start(port);
-
-        TKeepAliveHttpClient client("https://localhost",
-                                    port,
-                                    TDuration::Seconds(40),
-                                    TDuration::Seconds(40));
-        client.DisableVerificationForHttps();
-
-        get(client);
-        get(client);
-
-        httpsServer->Terminate().Wait();
-        httpsServer = start(port);
-
-        get(client);
-    }
-
-    static void get(TSimpleHttpClient & client) {
-        TStringStream out;
-
-        UNIT_ASSERT_NO_EXCEPTION_C(client.DoGet("/ping", &out), out.Str());
-        UNIT_ASSERT_VALUES_EQUAL(out.Str(), "pong.my");
-    }
-
-    Y_UNIT_TEST(simple) {
-        TPortManager pm;
-        ui16 port = pm.GetPort(443);
-        TShellCommandPtr httpsServer = start(port);
-
-        TSimpleHttpClient client("https://localhost",
-                                 port,
-                                 TDuration::Seconds(40),
-                                 TDuration::Seconds(40));
-
-        get(client);
-        get(client);
-    }
-}