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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 <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:

Go to the source code of this file.

Namespaces

namespace  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
 
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 XrdSysError eDest(0,"crypto_")
void Say(const char *text1, const char *text2=0, const char *txt3=0, const char *text4=0, const char *text5=0, const char *txt6=0)
static const int hsmAuto
XrdTlsContext * xrdctx

Definition at line 975 of file XrdHttpProtocol.cc.

◆ TRACELINK [1/3]

#define TRACELINK   lp

Definition at line 215 of file XrdHttpProtocol.cc.

◆ TRACELINK [2/3]

#define TRACELINK   Link

Definition at line 215 of file XrdHttpProtocol.cc.

◆ TRACELINK [3/3]

#define TRACELINK   Link

Definition at line 215 of file XrdHttpProtocol.cc.

◆ TS_Xeq

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

Definition at line 971 of file XrdHttpProtocol.cc.

◆ TS_Xeq3

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

Definition at line 973 of file XrdHttpProtocol.cc.

◆ XRHTTP_TK_GRACETIME

#define XRHTTP_TK_GRACETIME   600

Definition at line 57 of file XrdHttpProtocol.cc.

Function Documentation

◆ BIO_get_data()

void * BIO_get_data ( BIO *  bio)

Definition at line 156 of file XrdHttpProtocol.cc.

156 {
157 return bio->ptr;
158}

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 163 of file XrdHttpProtocol.cc.

163 {
164 return bio->flags;
165}

◆ BIO_get_init()

int BIO_get_init ( BIO *  bio)

Definition at line 170 of file XrdHttpProtocol.cc.

170 {
171 return bio->init;
172}

◆ BIO_get_shutdown()

int BIO_get_shutdown ( BIO *  bio)

Definition at line 179 of file XrdHttpProtocol.cc.

179 {
180 return bio->shutdown;
181}

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 159 of file XrdHttpProtocol.cc.

159 {
160 bio->ptr = ptr;
161}

Referenced by BIO_XrdLink_create().

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◆ BIO_set_flags()

void BIO_set_flags ( BIO *  bio,
int  flags 
)

Definition at line 167 of file XrdHttpProtocol.cc.

167 {
168 bio->flags = flags;
169}

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 173 of file XrdHttpProtocol.cc.

173 {
174 bio->init = init;
175}

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 176 of file XrdHttpProtocol.cc.

176 {
177 bio->shutdown = shut;
178}

Referenced by BIO_XrdLink_ctrl().

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◆ BIO_XrdLink_create()

static int BIO_XrdLink_create ( BIO *  bio)
static

Definition at line 403 of file XrdHttpProtocol.cc.

404{
405
406
407 BIO_set_init(bio, 0);
408 //BIO_set_next(bio, 0);
409 BIO_set_data(bio, NULL);
410 BIO_set_flags(bio, 0);
411
412#if OPENSSL_VERSION_NUMBER < 0x10100000L
413
414 bio->num = 0;
415
416#endif
417
418 return 1;
419}
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 436 of file XrdHttpProtocol.cc.

437{
438 long ret = 1;
439 switch (cmd) {
440 case BIO_CTRL_GET_CLOSE:
441 ret = BIO_get_shutdown(bio);
442 break;
443 case BIO_CTRL_SET_CLOSE:
444 BIO_set_shutdown(bio, (int)num);
445 break;
446 case BIO_CTRL_DUP:
447 case BIO_CTRL_FLUSH:
448 ret = 1;
449 break;
450 default:
451 ret = 0;
452 break;
453 }
454 return ret;
455}
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 422 of file XrdHttpProtocol.cc.

423{
424 if (bio == NULL) return 0;
425 if (BIO_get_shutdown(bio)) {
426 if (BIO_get_data(bio)) {
427 static_cast<XrdLink*>(BIO_get_data(bio))->Close();
428 }
429 BIO_set_init(bio, 0);
430 BIO_set_flags(bio, 0);
431 }
432 return 1;
433}
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(), and BIO_set_init().

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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 362 of file XrdHttpProtocol.cc.

363{
364 if (!data || !bio) {
365 *read = 0;
366 return 0;
367 }
368
369 errno = 0;
370
371 XrdLink *lp = static_cast<XrdLink *>(BIO_get_data(bio));
372 int ret = lp->Recv(data, datal);
373 BIO_clear_retry_flags(bio);
374 if (ret <= 0) {
375 *read = 0;
376 if ((errno == EINTR) || (errno == EINPROGRESS) || (errno == EAGAIN) || (errno == EWOULDBLOCK))
377 BIO_set_retry_read(bio);
378 return ret;
379 }
380 *read = ret;
381}
#define read(a, b, c)
Definition XrdPosix.hh:77

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 319 of file XrdHttpProtocol.cc.

320{
321 if (!data || !bio) {
322 *written = 0;
323 return 0;
324 }
325
326 XrdLink *lp=static_cast<XrdLink *>(BIO_get_data(bio));
327
328 errno = 0;
329 int ret = lp->Send(data, datal);
330 BIO_clear_retry_flags(bio);
331 if (ret <= 0) {
332 *written = 0;
333 if ((errno == EINTR) || (errno == EINPROGRESS) || (errno == EAGAIN) || (errno == EWOULDBLOCK))
334 BIO_set_retry_write(bio);
335 return ret;
336 }
337 *written = ret;
338 return 1;
339}

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 65 of file XrdHttpProtocol.cc.

◆ XrdHttpTrace

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