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lightning-sunbird  0.9+nobinonly
Functions
authcert.c File Reference
#include <stdio.h>
#include <string.h>
#include "prerror.h"
#include "secitem.h"
#include "prnetdb.h"
#include "cert.h"
#include "nspr.h"
#include "secder.h"
#include "key.h"
#include "nss.h"
#include "ssl.h"
#include "pk11func.h"

Go to the source code of this file.

Functions

SECStatus NSS_GetClientAuthData (void *arg, PRFileDesc *socket, struct CERTDistNamesStr *caNames, struct CERTCertificateStr **pRetCert, struct SECKEYPrivateKeyStr **pRetKey)

Function Documentation

SECStatus NSS_GetClientAuthData ( void arg,
PRFileDesc socket,
struct CERTDistNamesStr caNames,
struct CERTCertificateStr **  pRetCert,
struct SECKEYPrivateKeyStr **  pRetKey 
)

Definition at line 59 of file authcert.c.

{
  CERTCertificate *  cert = NULL;
  SECKEYPrivateKey * privkey = NULL;
  char *             chosenNickName = (char *)arg;    /* CONST */
  void *             proto_win  = NULL;
  SECStatus          rv         = SECFailure;
  
  proto_win = SSL_RevealPinArg(socket);
  
  if (chosenNickName) {
    cert = CERT_FindUserCertByUsage(CERT_GetDefaultCertDB(),
                                    chosenNickName, certUsageSSLClient,
                                    PR_FALSE, proto_win);      
    if ( cert ) {
      privkey = PK11_FindKeyByAnyCert(cert, proto_win);
      if ( privkey ) {
       rv = SECSuccess;
      } else {
       CERT_DestroyCertificate(cert);
      }
    }
  } else { /* no name given, automatically find the right cert. */
    CERTCertNicknames * names;
    int                 i;
      
    names = CERT_GetCertNicknames(CERT_GetDefaultCertDB(),
                              SEC_CERT_NICKNAMES_USER, proto_win);
    if (names != NULL) {
      for (i = 0; i < names->numnicknames; i++) {
       cert = CERT_FindUserCertByUsage(CERT_GetDefaultCertDB(),
                            names->nicknames[i], certUsageSSLClient,
                            PR_FALSE, proto_win);       
       if ( !cert )
         continue;
       /* Only check unexpired certs */
       if (CERT_CheckCertValidTimes(cert, PR_Now(), PR_TRUE) != 
           secCertTimeValid ) {
         CERT_DestroyCertificate(cert);
         continue;
       }
       rv = NSS_CmpCertChainWCANames(cert, caNames);
       if ( rv == SECSuccess ) {
         privkey = PK11_FindKeyByAnyCert(cert, proto_win);
         if ( privkey )
           break;
       }
       rv = SECFailure;
       CERT_DestroyCertificate(cert);
      } 
      CERT_FreeNicknames(names);
    }
  }
  if (rv == SECSuccess) {
    *pRetCert = cert;
    *pRetKey  = privkey;
  }
  return rv;
}

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