/Modules/cryptmodule.c
http://unladen-swallow.googlecode.com/ · C · 49 lines · 32 code · 12 blank · 5 comment · 1 complexity · 52f8a3419ccd3257f1faf14714be1261 MD5 · raw file
- /* cryptmodule.c - by Steve Majewski
- */
- #include "Python.h"
- #include <sys/types.h>
- #ifdef __VMS
- #include <openssl/des.h>
- #endif
- /* Module crypt */
- static PyObject *crypt_crypt(PyObject *self, PyObject *args)
- {
- char *word, *salt;
- #ifndef __VMS
- extern char * crypt(const char *, const char *);
- #endif
- if (!PyArg_ParseTuple(args, "ss:crypt", &word, &salt)) {
- return NULL;
- }
- /* On some platforms (AtheOS) crypt returns NULL for an invalid
- salt. Return None in that case. XXX Maybe raise an exception? */
- return Py_BuildValue("s", crypt(word, salt));
- }
- PyDoc_STRVAR(crypt_crypt__doc__,
- "crypt(word, salt) -> string\n\
- word will usually be a user's password. salt is a 2-character string\n\
- which will be used to select one of 4096 variations of DES. The characters\n\
- in salt must be either \".\", \"/\", or an alphanumeric character. Returns\n\
- the hashed password as a string, which will be composed of characters from\n\
- the same alphabet as the salt.");
- static PyMethodDef crypt_methods[] = {
- {"crypt", crypt_crypt, METH_VARARGS, crypt_crypt__doc__},
- {NULL, NULL} /* sentinel */
- };
- PyMODINIT_FUNC
- initcrypt(void)
- {
- Py_InitModule("crypt", crypt_methods);
- }