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ticketcache.h

Go to the documentation of this file.

#ifndef _CAS_TICKETCACHE_H
#define _CAS_TICKETCACHE_H

#include <sys/types.h>

#include "httpd.h"
#include "http_config.h"

typedef struct {
  char valid;           
  char secure;          
  char ticket[30];              
  char netid[9];                
  time_t expiration;            
} TicketEntry;

/*
 * ------------------------------------------------------------------
 * default values for Apache directives
 *-------------------------------------------------------------------
 */

#define DEFAULT_CASLocalCacheFile NULL

#define DEFAULT_CASLocalCacheSize 1000

#define DEFAULT_CASLocalCacheTimeout 3600

#define DEFAULT_CASLocalCacheInsecure 0


/*
 * ------------------------------------------------------------------
 * cache configuration
 *-------------------------------------------------------------------
 */

/* Command handler for the CASLocalCacheFile directive */
const char *cas_read_CASLocalCacheFile(cmd_parms *cmd, 
                                       void *dummy, 
                                       const char *word);
/* Command handler for the CASLocalCacheSize directive */
const char *cas_read_CASLocalCacheSize(cmd_parms *cmd, 
                                       void *dummy, 
                                       const char *word);
/* Command handler for the CASLocalCacheTimeout directive */
const char *cas_read_CASLocalCacheTimeout(cmd_parms *cmd, 
                                          void *dummy, 
                                          const char *word);
/* Command handler for the CASLocalCacheInsecure directive */
const char *cas_read_CASLocalCacheInsecure(cmd_parms *cmd, 
                                           void *dummy, 
                                           int bool);

/*
 * ------------------------------------------------------------------
 * cache initialization
 *-------------------------------------------------------------------
 */

int cas_is_cache_initialized();
void cas_cache_init(server_rec *s);

/*
 * ------------------------------------------------------------------
 * functions to read/write tickets 
 *-------------------------------------------------------------------
 */

void cas_cache_put(TicketEntry te);

int cas_cache_get(char *ticket, 
                  char *buf, 
                  int buflen, 
                  char insecure);

/*
 * ------------------------------------------------------------------
 * cache cleanup
 *-------------------------------------------------------------------
 */

void cas_cache_cleanup();

#endif

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