ldap_password_func.c File Reference

#include "postgres.h"
#include <float.h>
#include <stdio.h>
#include "fmgr.h"
#include "libpq/auth.h"

Include dependency graph for ldap_password_func.c:

Go to the source code of this file.

Functions
void	_PG_init (void)
static char *	rot13_passphrase (char *password)

Variables
	PG_MODULE_MAGIC

Function Documentation

_PG_init()

void _PG_init

(

void

)

Definition at line 32 of file ldap_password_func.c.

{
    ldap_password_hook = rot13_passphrase;
}

References ldap_password_hook, and rot13_passphrase().

rot13_passphrase()

static char * rot13_passphrase ( char *  password )

static

Definition at line 38 of file ldap_password_func.c.

{
    size_t      size = strlen(pw) + 1;
 
    char       *new_pw = (char *) palloc(size);
 
    strlcpy(new_pw, pw, size);
    for (char *p = new_pw; *p; p++)
    {
        char        c = *p;
 
        if ((c >= 'a' && c <= 'm') || (c >= 'A' && c <= 'M'))
            *p = c + 13;
        else if ((c >= 'n' && c <= 'z') || (c >= 'N' && c <= 'Z'))
            *p = c - 13;
    }
 
    return new_pw;
}

References palloc(), size, and strlcpy().

Referenced by _PG_init().

Variable Documentation

PG_MODULE_MAGIC

PG_MODULE_MAGIC

Definition at line 21 of file ldap_password_func.c.