1 /* cryptmodule.c - by Steve Majewski

     2  */

     3 

     4 #include "Python.h"

     5 

     6 #include <sys/types.h>

     7 

     8 #ifdef __VMS

     9 #include <openssl/des.h>

    10 #endif

    11 

    12 /* Module crypt */

    13 

    14 

    15 static PyObject *crypt_crypt(PyObject *self, PyObject *args)

    16 {

    17 	char *word, *salt; 

    18 #ifndef __VMS

    19 	extern char * crypt(const char *, const char *);

    20 #endif

    21 

    22 	if (!PyArg_ParseTuple(args, "ss:crypt", &word, &salt)) {

    23 		return NULL;

    24 	}

    25 	/* On some platforms (AtheOS) crypt returns NULL for an invalid

    26 	   salt. Return None in that case. XXX Maybe raise an exception?  */

    27 	return Py_BuildValue("s", crypt(word, salt));

    28 

    29 }

    30 

    31 PyDoc_STRVAR(crypt_crypt__doc__,

    32 "crypt(word, salt) -> string\n\

    33 word will usually be a user's password. salt is a 2-character string\n\

    34 which will be used to select one of 4096 variations of DES. The characters\n\

    35 in salt must be either \".\", \"/\", or an alphanumeric character. Returns\n\

    36 the hashed password as a string, which will be composed of characters from\n\

    37 the same alphabet as the salt.");

    38 

    39 

    40 static PyMethodDef crypt_methods[] = {

    41 	{"crypt",	crypt_crypt, METH_VARARGS, crypt_crypt__doc__},

    42 	{NULL,		NULL}		/* sentinel */

    43 };

    44 

    45 PyMODINIT_FUNC

    46 initcrypt(void)

    47 {

    48 	Py_InitModule("crypt", crypt_methods);

    49 }