XrdTlsTempCA::TempCAGuard Class Reference

#include <XrdTlsTempCA.hh>

Collaboration diagram for XrdTlsTempCA::TempCAGuard:

Public Member Functions
	TempCAGuard (const TempCAGuard &)=delete
	~TempCAGuard ()
bool	commit ()
int	getCAFD () const
std::string	getCAFilename () const
int	getCRLFD () const
std::string	getCRLFilename () const

Static Public Member Functions
static std::unique_ptr< TempCAGuard >	create (XrdSysError &, const std::string &ca_tmp_dir)

Detailed Description

Manages the temporary file associated with the curl handle

Definition at line 110 of file XrdTlsTempCA.hh.

Constructor & Destructor Documentation

TempCAGuard()

XrdTlsTempCA::TempCAGuard::TempCAGuard ( const TempCAGuard &  )

delete

Referenced by create().

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~TempCAGuard()

XrdTlsTempCA::TempCAGuard::~TempCAGuard

(

)

Definition at line 294 of file XrdTlsTempCA.cc.

                                      {
    if (m_ca_fd >= 0) {
        unlink(m_ca_fname.c_str());
        close(m_ca_fd);
    }
    if (m_crl_fd >= 0) {
        unlink(m_crl_fname.c_str());
        close(m_crl_fd);
    }
}

References close, and unlink.

Member Function Documentation

commit()

bool XrdTlsTempCA::TempCAGuard::commit

(

)

Move temporary file to the permanent location.

Definition at line 307 of file XrdTlsTempCA.cc.

                                {
    if (m_ca_fd < 0 || m_ca_tmp_dir.empty()) {return false;}
    close(m_ca_fd);
    m_ca_fd = -1;
    std::string ca_fname = m_ca_tmp_dir + "/ca_file.pem";
    if (-1 == rename(m_ca_fname.c_str(), ca_fname.c_str())) {
        return false;
    }
    m_ca_fname = ca_fname;
 
    if (m_crl_fd < 0 || m_ca_tmp_dir.empty()) {return false;}
    close(m_crl_fd);
    m_crl_fd = -1;
    std::string crl_fname = m_ca_tmp_dir + "/crl_file.pem";
    if (-1 == rename(m_crl_fname.c_str(), crl_fname.c_str())) {
        return false;
    }
    m_crl_fname = crl_fname;
 
    return true;
}

References close, and rename().

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create()

std::unique_ptr< XrdTlsTempCA::TempCAGuard > XrdTlsTempCA::TempCAGuard::create ( XrdSysError &  err, const std::string &  ca_tmp_dir  )

static

Definition at line 261 of file XrdTlsTempCA.cc.

                                                                             {
 
    if (-1 == mkdir(ca_tmp_dir.c_str(), S_IRWXU) && errno != EEXIST) {
        err.Emsg("TempCA", "Unable to create CA temp directory", ca_tmp_dir.c_str(), strerror(errno));
    }
 
    std::stringstream ss;
    ss << ca_tmp_dir << "/ca_file.XXXXXX.pem";
    std::vector<char> ca_fname;
    ca_fname.resize(ss.str().size() + 1);
    memcpy(ca_fname.data(), ss.str().c_str(), ss.str().size());
 
    int ca_fd = mkstemps(ca_fname.data(), 4);
    if (ca_fd < 0) {
        err.Emsg("TempCA", "Failed to create temp file:", strerror(errno));
        return std::unique_ptr<TempCAGuard>();
    }
 
    std::stringstream ss2;
    ss2 << ca_tmp_dir << "/crl_file.XXXXXX.pem";
    std::vector<char> crl_fname;
    crl_fname.resize(ss2.str().size() + 1);
    memcpy(crl_fname.data(), ss2.str().c_str(), ss2.str().size());
 
    int crl_fd = mkstemps(crl_fname.data(), 4);
    if (crl_fd < 0) {
        err.Emsg("TempCA", "Failed to create temp file:", strerror(errno));
        return std::unique_ptr<TempCAGuard>();
    }
    return std::unique_ptr<TempCAGuard>(new TempCAGuard(ca_fd, crl_fd, ca_tmp_dir, ca_fname.data(), crl_fname.data()));
}

References TempCAGuard(), XrdSysError::Emsg(), and mkdir().

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getCAFD()

int XrdTlsTempCA::TempCAGuard::getCAFD ( ) const

inline

Definition at line 114 of file XrdTlsTempCA.hh.

{return m_ca_fd;}

getCAFilename()

std::string XrdTlsTempCA::TempCAGuard::getCAFilename ( ) const

inline

Definition at line 115 of file XrdTlsTempCA.hh.

{return m_ca_fname;}

getCRLFD()

int XrdTlsTempCA::TempCAGuard::getCRLFD ( ) const

inline

Definition at line 117 of file XrdTlsTempCA.hh.

{return m_crl_fd;}

getCRLFilename()

std::string XrdTlsTempCA::TempCAGuard::getCRLFilename ( ) const

inline

Definition at line 118 of file XrdTlsTempCA.hh.

{return m_crl_fname;}

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

• XrdTlsTempCA.hh
• XrdTlsTempCA.cc