folly::ssl::detail::SSLSessionImpl Class Reference

#include <SSLSessionImpl.h>

Public Member Functions
	SSLSessionImpl (SSL_SESSION *session, bool takeOwnership=true)
	SSLSessionImpl (const std::string &serializedSession)
virtual	~SSLSessionImpl ()
std::string	serialize () const
std::string	getSessionID () const
const SSL_SESSION *	getRawSSLSession () const
SSL_SESSION *	getRawSSLSessionDangerous ()

Private Member Functions
void	upRef ()
void	downRef ()

Private Attributes
SSL_SESSION *	session_ {nullptr}

Detailed Description

Definition at line 29 of file SSLSessionImpl.h.

Constructor & Destructor Documentation

folly::ssl::detail::SSLSessionImpl::SSLSessionImpl ( SSL_SESSION *  session, bool  takeOwnership = true  )

explicit

Definition at line 29 of file SSLSessionImpl.cpp.

References session_, and upRef().

    : session_(session) {
  if (session_ == nullptr) {
    throw std::runtime_error("SSL_SESSION is null");
  }
  // If we're not given ownership, we need to up the refcount so the SSL_SESSION
  // object won't be freed while SSLSessionImpl is alive
  if (!takeOwnership) {
    upRef();
  }
}

folly::ssl::detail::SSLSessionImpl::SSLSessionImpl ( const std::string &  serializedSession )

explicit

Definition at line 41 of file SSLSessionImpl.cpp.

References session_.

                                                                 {
  auto sessionData =
      reinterpret_cast<const unsigned char*>(serializedSession.data());
  auto longLen = long(serializedSession.length());
  if ((session_ = d2i_SSL_SESSION(nullptr, &sessionData, longLen)) == nullptr) {
    throw std::runtime_error("Cannot deserialize SSLSession string");
  }
}

folly::ssl::detail::SSLSessionImpl::~SSLSessionImpl ( )

virtual

Definition at line 50 of file SSLSessionImpl.cpp.

References downRef().

                                {
  downRef();
}

Member Function Documentation

void folly::ssl::detail::SSLSessionImpl::downRef ( )

private

Definition at line 99 of file SSLSessionImpl.cpp.

References session_.

Referenced by ~SSLSessionImpl().

                             {
  if (session_) {
    SSL_SESSION_free(session_);
  }
}

const SSL_SESSION * folly::ssl::detail::SSLSessionImpl::getRawSSLSession

(

)

const

Definition at line 84 of file SSLSessionImpl.cpp.

References session_.

                                                          {
  return const_cast<SSL_SESSION*>(session_);
}

SSL_SESSION * folly::ssl::detail::SSLSessionImpl::getRawSSLSessionDangerous

(

)

Definition at line 88 of file SSLSessionImpl.cpp.

References session_, and upRef().

                                                       {
  upRef();
  return session_;
}

std::string folly::ssl::detail::SSLSessionImpl::getSessionID

(

)

const

Definition at line 73 of file SSLSessionImpl.cpp.

References ptr, session_, and string.

                                             {
  std::string ret;
  if (session_) {
    const unsigned char* ptr = nullptr;
    unsigned int len = 0;
    ptr = SSL_SESSION_get_id(session_, &len);
    ret.assign(ptr, ptr + len);
  }
  return ret;
}

std::string folly::ssl::detail::SSLSessionImpl::serialize

(

)

const

Definition at line 54 of file SSLSessionImpl.cpp.

References session_, and string.

                                          {
  std::string ret;

  // Get the length first, then we know how much space to allocate.
  auto len = i2d_SSL_SESSION(session_, nullptr);

  if (len > 0) {
    std::unique_ptr<unsigned char[]> uptr(new unsigned char[size_t(len)]);
    auto p = uptr.get();
    auto written = i2d_SSL_SESSION(session_, &p);
    if (written <= 0) {
      VLOG(2) << "Could not serialize SSL_SESSION!";
    } else {
      ret.assign(uptr.get(), uptr.get() + written);
    }
  }
  return ret;
}

void folly::ssl::detail::SSLSessionImpl::upRef ( )

private

Definition at line 93 of file SSLSessionImpl.cpp.

References session_.

Referenced by getRawSSLSessionDangerous(), and SSLSessionImpl().

                           {
  if (session_) {
    SSL_SESSION_up_ref(session_);
  }
}

Member Data Documentation

SSL_SESSION* folly::ssl::detail::SSLSessionImpl::session_ {nullptr}

private

Definition at line 43 of file SSLSessionImpl.h.

Referenced by downRef(), getRawSSLSession(), getRawSSLSessionDangerous(), getSessionID(), serialize(), SSLSessionImpl(), and upRef().

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The documentation for this class was generated from the following files:

• proxygen/folly/folly/ssl/detail/SSLSessionImpl.h
• proxygen/folly/folly/ssl/detail/SSLSessionImpl.cpp