XRootD
XrdHttpProtocol.cc File Reference
#include "XrdVersion.hh"
#include "Xrd/XrdBuffer.hh"
#include "Xrd/XrdLink.hh"
#include "XProtocol/XProtocol.hh"
#include "XrdOuc/XrdOucStream.hh"
#include "XrdOuc/XrdOucEnv.hh"
#include "XrdOuc/XrdOucGMap.hh"
#include "XrdSys/XrdSysE2T.hh"
#include "XrdSys/XrdSysTimer.hh"
#include "XrdOuc/XrdOucPinLoader.hh"
#include "XrdHttpTrace.hh"
#include "XrdHttpProtocol.hh"
#include <sys/stat.h>
#include "XrdHttpUtils.hh"
#include "XrdHttpSecXtractor.hh"
#include "XrdHttpExtHandler.hh"
#include "XrdTls/XrdTls.hh"
#include "XrdTls/XrdTlsContext.hh"
#include "XrdOuc/XrdOucUtils.hh"
#include "XrdOuc/XrdOucPrivateUtils.hh"
#include <openssl/err.h>
#include <openssl/ssl.h>
#include <vector>
#include <arpa/inet.h>
#include <sstream>
#include <cctype>
#include <fcntl.h>
#include <algorithm>
+ Include dependency graph for XrdHttpProtocol.cc:

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Namespaces

 XrdHttpProtoInfo
 

Macros

#define HTTPS_ALERT(x, y, z)
 
#define TRACELINK   lp
 
#define TRACELINK   Link
 
#define TRACELINK   Link
 
#define TS_Xeq(x, m)   (!strcmp(x,var)) GoNo = m(Config)
 
#define TS_Xeq3(x, m)   (!strcmp(x,var)) GoNo = m(Config, extHIVec)
 
#define XRHTTP_TK_GRACETIME   600
 

Functions

void * BIO_get_data (BIO *bio)
 
int BIO_get_flags (BIO *bio)
 
int BIO_get_init (BIO *bio)
 
int BIO_get_shutdown (BIO *bio)
 
void BIO_set_data (BIO *bio, void *ptr)
 
void BIO_set_flags (BIO *bio, int flags)
 
void BIO_set_init (BIO *bio, int init)
 
void BIO_set_shutdown (BIO *bio, int shut)
 
static int BIO_XrdLink_create (BIO *bio)
 
static long BIO_XrdLink_ctrl (BIO *bio, int cmd, long num, void *ptr)
 
static int BIO_XrdLink_destroy (BIO *bio)
 
static int BIO_XrdLink_read (BIO *bio, char *data, size_t datal, size_t *read)
 
int BIO_XrdLink_write (BIO *bio, const char *data, size_t datal, size_t *written)
 
static XrdVERSIONINFODEF (compiledVer, XrdHttpProtocolTest, XrdVNUMBER, XrdVERSION)
 

Variables

static const int XrdHttpProtoInfo::hsmAuto = -1
 
static const int XrdHttpProtoInfo::hsmMan = 1
 
static const int XrdHttpProtoInfo::hsmOff = 0
 
static const int XrdHttpProtoInfo::hsmOn = 1
 
int XrdHttpProtoInfo::httpsmode = hsmAuto
 
bool XrdHttpProtoInfo::httpsspec = false
 
int XrdHttpProtoInfo::tlsCache = XrdTlsContext::scOff
 
XrdTlsContext::ClientAuthSetting XrdHttpProtoInfo::tlsClientAuth = XrdTlsContext::ClientAuthSetting::kOn
 
XrdTlsContextXrdHttpProtoInfo::xrdctx = 0
 
bool XrdHttpProtoInfo::xrdctxVer = false
 
const char * XrdHttpSecEntityTident = "http"
 
XrdSysTrace XrdHttpTrace ("http")
 

Macro Definition Documentation

◆ HTTPS_ALERT

#define HTTPS_ALERT (   x,
  y,
 
)
Value:
httpsspec = true;\
if (xrdctx && httpsmode == hsmAuto && (z || xrdctx->x509Verify())) \
eDest.Say("Config http." x " overrides the xrd." y " directive.")
static const int hsmAuto
XrdTlsContext * xrdctx

Definition at line 984 of file XrdHttpProtocol.cc.

◆ TRACELINK [1/3]

#define TRACELINK   lp

Definition at line 926 of file XrdHttpProtocol.cc.

◆ TRACELINK [2/3]

#define TRACELINK   Link

Definition at line 926 of file XrdHttpProtocol.cc.

◆ TRACELINK [3/3]

#define TRACELINK   Link

Definition at line 926 of file XrdHttpProtocol.cc.

◆ TS_Xeq

#define TS_Xeq (   x,
 
)    (!strcmp(x,var)) GoNo = m(Config)

Definition at line 980 of file XrdHttpProtocol.cc.

◆ TS_Xeq3

#define TS_Xeq3 (   x,
 
)    (!strcmp(x,var)) GoNo = m(Config, extHIVec)

Definition at line 982 of file XrdHttpProtocol.cc.

◆ XRHTTP_TK_GRACETIME

#define XRHTTP_TK_GRACETIME   600

Definition at line 58 of file XrdHttpProtocol.cc.

Function Documentation

◆ BIO_get_data()

void* BIO_get_data ( BIO *  bio)

Definition at line 161 of file XrdHttpProtocol.cc.

161  {
162  return bio->ptr;
163 }

Referenced by BIO_XrdLink_destroy(), BIO_XrdLink_read(), and BIO_XrdLink_write().

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◆ BIO_get_flags()

int BIO_get_flags ( BIO *  bio)

Definition at line 168 of file XrdHttpProtocol.cc.

168  {
169  return bio->flags;
170 }

◆ BIO_get_init()

int BIO_get_init ( BIO *  bio)

Definition at line 175 of file XrdHttpProtocol.cc.

175  {
176  return bio->init;
177 }

◆ BIO_get_shutdown()

int BIO_get_shutdown ( BIO *  bio)

Definition at line 184 of file XrdHttpProtocol.cc.

184  {
185  return bio->shutdown;
186 }

Referenced by BIO_XrdLink_ctrl(), and BIO_XrdLink_destroy().

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◆ BIO_set_data()

void BIO_set_data ( BIO *  bio,
void *  ptr 
)

Definition at line 164 of file XrdHttpProtocol.cc.

164  {
165  bio->ptr = ptr;
166 }

Referenced by BIO_XrdLink_create().

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◆ BIO_set_flags()

void BIO_set_flags ( BIO *  bio,
int  flags 
)

Definition at line 172 of file XrdHttpProtocol.cc.

172  {
173  bio->flags = flags;
174 }

Referenced by BIO_XrdLink_create(), BIO_XrdLink_destroy(), and Tobase64().

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◆ BIO_set_init()

void BIO_set_init ( BIO *  bio,
int  init 
)

Definition at line 178 of file XrdHttpProtocol.cc.

178  {
179  bio->init = init;
180 }

Referenced by BIO_XrdLink_create(), and BIO_XrdLink_destroy().

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◆ BIO_set_shutdown()

void BIO_set_shutdown ( BIO *  bio,
int  shut 
)

Definition at line 181 of file XrdHttpProtocol.cc.

181  {
182  bio->shutdown = shut;
183 }

Referenced by BIO_XrdLink_ctrl().

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◆ BIO_XrdLink_create()

static int BIO_XrdLink_create ( BIO *  bio)
static

Definition at line 408 of file XrdHttpProtocol.cc.

409 {
410 
411 
412  BIO_set_init(bio, 0);
413  //BIO_set_next(bio, 0);
414  BIO_set_data(bio, NULL);
415  BIO_set_flags(bio, 0);
416 
417 #if OPENSSL_VERSION_NUMBER < 0x10100000L
418 
419  bio->num = 0;
420 
421 #endif
422 
423  return 1;
424 }
void BIO_set_init(BIO *bio, int init)
void BIO_set_data(BIO *bio, void *ptr)
void BIO_set_flags(BIO *bio, int flags)

References BIO_set_data(), BIO_set_flags(), and BIO_set_init().

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◆ BIO_XrdLink_ctrl()

static long BIO_XrdLink_ctrl ( BIO *  bio,
int  cmd,
long  num,
void *  ptr 
)
static

Definition at line 441 of file XrdHttpProtocol.cc.

442 {
443  long ret = 1;
444  switch (cmd) {
445  case BIO_CTRL_GET_CLOSE:
446  ret = BIO_get_shutdown(bio);
447  break;
448  case BIO_CTRL_SET_CLOSE:
449  BIO_set_shutdown(bio, (int)num);
450  break;
451  case BIO_CTRL_DUP:
452  case BIO_CTRL_FLUSH:
453  ret = 1;
454  break;
455  default:
456  ret = 0;
457  break;
458  }
459  return ret;
460 }
int BIO_get_shutdown(BIO *bio)
void BIO_set_shutdown(BIO *bio, int shut)

References BIO_get_shutdown(), and BIO_set_shutdown().

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◆ BIO_XrdLink_destroy()

static int BIO_XrdLink_destroy ( BIO *  bio)
static

Definition at line 427 of file XrdHttpProtocol.cc.

428 {
429  if (bio == NULL) return 0;
430  if (BIO_get_shutdown(bio)) {
431  if (BIO_get_data(bio)) {
432  static_cast<XrdLink*>(BIO_get_data(bio))->Close();
433  }
434  BIO_set_init(bio, 0);
435  BIO_set_flags(bio, 0);
436  }
437  return 1;
438 }
void * BIO_get_data(BIO *bio)
CloseImpl< false > Close(Ctx< File > file, uint16_t timeout=0)
Factory for creating CloseImpl objects.

References BIO_get_data(), BIO_get_shutdown(), BIO_set_flags(), BIO_set_init(), and XrdCl::Close().

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◆ BIO_XrdLink_read()

static int BIO_XrdLink_read ( BIO *  bio,
char *  data,
size_t  datal,
size_t *  read 
)
static

Definition at line 367 of file XrdHttpProtocol.cc.

368 {
369  if (!data || !bio) {
370  *read = 0;
371  return 0;
372  }
373 
374  errno = 0;
375 
376  XrdLink *lp = static_cast<XrdLink *>(BIO_get_data(bio));
377  int ret = lp->Recv(data, datal);
378  BIO_clear_retry_flags(bio);
379  if (ret <= 0) {
380  *read = 0;
381  if ((errno == EINTR) || (errno == EINPROGRESS) || (errno == EAGAIN) || (errno == EWOULDBLOCK))
382  BIO_set_retry_read(bio);
383  return ret;
384  }
385  *read = ret;
386 }
ssize_t read(int fildes, void *buf, size_t nbyte)

References BIO_get_data(), read(), and XrdLink::Recv().

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◆ BIO_XrdLink_write()

int BIO_XrdLink_write ( BIO *  bio,
const char *  data,
size_t  datal,
size_t *  written 
)

Definition at line 324 of file XrdHttpProtocol.cc.

325 {
326  if (!data || !bio) {
327  *written = 0;
328  return 0;
329  }
330 
331  XrdLink *lp=static_cast<XrdLink *>(BIO_get_data(bio));
332 
333  errno = 0;
334  int ret = lp->Send(data, datal);
335  BIO_clear_retry_flags(bio);
336  if (ret <= 0) {
337  *written = 0;
338  if ((errno == EINTR) || (errno == EINPROGRESS) || (errno == EAGAIN) || (errno == EWOULDBLOCK))
339  BIO_set_retry_write(bio);
340  return ret;
341  }
342  *written = ret;
343  return 1;
344 }

References BIO_get_data(), and XrdLink::Send().

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◆ XrdVERSIONINFODEF()

static XrdVERSIONINFODEF ( compiledVer  ,
XrdHttpProtocolTest  ,
XrdVNUMBER  ,
XrdVERSION   
)
static

Variable Documentation

◆ XrdHttpSecEntityTident

const char* XrdHttpSecEntityTident = "http"

Definition at line 66 of file XrdHttpProtocol.cc.

◆ XrdHttpTrace

XrdSysTrace XrdHttpTrace("http") ( "http"  )