#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <cerrno>
#include "XrdVersion.hh"
#include "XrdCrypto/XrdCryptosslAux.hh"
#include "XrdCrypto/XrdCryptoX509.hh"
#include "XrdCrypto/XrdCryptoX509Chain.hh"
#include "XrdOuc/XrdOucString.hh"
#include "XrdSec/XrdSecEntity.hh"
#include "XrdSecgsi/XrdSecgsiTrace.hh"
#include "XrdSut/XrdSutBucket.hh"

Include dependency graph for XrdSecgsiAuthzFunDN.cc:

Functions
int	XrdSecgsiAuthzFun (XrdSecEntity &entity)
int	XrdSecgsiAuthzInit (const char *cfg)
int	XrdSecgsiAuthzKey (XrdSecEntity &entity, char **key)
	XrdVERSIONINFO (XrdSecgsiAuthzFun, secgsiauthz)
	XrdVERSIONINFO (XrdSecgsiAuthzInit, secgsiauthz)
	XrdVERSIONINFO (XrdSecgsiAuthzKey, secgsiauthz)

Variables
static int	gCertfmt = 1
XrdOucTrace *	gsiTrace

Function Documentation

◆ XrdSecgsiAuthzFun()

int XrdSecgsiAuthzFun ( XrdSecEntity & entity )

Definition at line 77 of file XrdSecgsiAuthzFunDN.cc.

{
   // Implementation of XrdSecgsiAuthzFun extracting the information from the 
   // proxy chain in entity.creds
   EPNAME("AuthzFunDN");
 
   // Notify
   DEBUG("dummy call for '"<<entity.name<<"'");
 
   // Add something for test
   entity.vorg = strdup("VO.dummy.test");
   DEBUG("setting vorg: '"<<entity.vorg<<"'");
  
   // Done
   return 0;
}}

References DEBUG, EPNAME, XrdSecEntity::name, XrdSecEntity::vorg, and XrdSecgsiAuthzFun().

Referenced by XrdSecgsiAuthzFun(), XrdVERSIONINFO(), and XrdVERSIONINFO().

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◆ XrdSecgsiAuthzInit()

int XrdSecgsiAuthzInit ( const char * cfg )

Definition at line 164 of file XrdSecgsiAuthzFunDN.cc.

{
   // Initialize the relevant parameters from the 'cfg' string.
   // Return -1 on failure.
   // Otherwise, the return code indicates the format required by the mai function for
   // the proxy chain:
   //                  0    proxy chain in 'raw' (opaque) format, to be processed
   //                       using the XrdCrypto tools 
   //                  1    proxy chain in 'PEM base64'
   EPNAME("AuthzInitDN");
 
   gCertfmt = 1;
   
   // Parse the config string
   XrdOucString cs(cfg), tkn;
   int from = 0;
   while ((from = cs.tokenize(tkn, from, ' ')) != -1) {
      if (tkn == "certfmt=raw") {
         gCertfmt = 0;
      }
   }
   // Notify
   PRINT("initialized! (certfmt:"<<gCertfmt<<")");
   
   // Done
   return gCertfmt;
}}

References EPNAME, gCertfmt, PRINT, and XrdSecgsiAuthzInit().

Referenced by XrdSecgsiAuthzInit(), and XrdVERSIONINFO().

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◆ XrdSecgsiAuthzKey()

int XrdSecgsiAuthzKey	(	XrdSecEntity &	entity,
		char **	key )

Definition at line 99 of file XrdSecgsiAuthzFunDN.cc.

{
   // Implementation of XrdSecgsiAuthzKey extracting the information from the 
   // proxy chain in entity.creds
   EPNAME("AuthzKeyDN");
   
   // Must have got something
   if (!key) {
      PRINT("ERROR: 'key' must be defined");
      return -1;
   }
 
   // We will key on the end proxy DN
   XrdCryptoX509Chain *chain = 0;
   if (!entity.creds) {
      PRINT("ERROR: 'entity.creds' must be defined");
      return -1;
   }
   if (gCertfmt == 0) {
      chain = (XrdCryptoX509Chain *) entity.creds;
   } else {
      XrdOucString s((const char *) entity.creds);
      XrdSutBucket *b = new XrdSutBucket(s);
      chain = new XrdCryptoX509Chain();
      if (XrdCryptosslX509ParseBucket(b, chain) <= 0) {
         PRINT("ERROR: no certificates in chain");
         delete b;
         delete chain; chain = 0;
         return -1;
      }
      if (chain->Reorder() < 0) {
         PRINT("ERROR: problems re-ordering proxy chain");
         delete b;
         delete chain; chain = 0;
         return -1;
      }
   }
   // Point to the last certificate
   XrdCryptoX509 *proxy = chain->End();
   if (!proxy) {
      PRINT("ERROR: chain is empty!");
      return -1;
   }
   // Get the DN
   const char *dn = proxy->Subject();
   int ldn = 0;
   if (!dn || (ldn = strlen(dn)) <= 0) {
      PRINT("ERROR: proxy dn undefined!");
      return -1;
   }
   
   // Set the key
   *key = new char[ldn+1];
   strcpy(*key, dn);
  
   // Done
   DEBUG("key is: '"<<*key<<"'");
   return 0;
}}