1/*[clinic input]
2preserve
3[clinic start generated code]*/
4
5PyDoc_STRVAR(crypt_crypt__doc__,
6"crypt($module, word, salt, /)\n"
7"--\n"
8"\n"
9"Hash a *word* with the given *salt* and return the hashed password.\n"
10"\n"
11"*word* will usually be a user\'s password. *salt* (either a random 2 or 16\n"
12"character string, possibly prefixed with $digit$ to indicate the method)\n"
13"will be used to perturb the encryption algorithm and produce distinct\n"
14"results for a given *word*.");
15
16#define CRYPT_CRYPT_METHODDEF \
17 {"crypt", (PyCFunction)(void(*)(void))crypt_crypt, METH_FASTCALL, crypt_crypt__doc__},
18
19static PyObject *
20crypt_crypt_impl(PyObject *module, const char *word, const char *salt);
21
22static PyObject *
23crypt_crypt(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
24{
25 PyObject *return_value = NULL;
26 const char *word;
27 const char *salt;
28
29 if (!_PyArg_CheckPositional("crypt", nargs, 2, 2)) {
30 goto exit;
31 }
32 if (!PyUnicode_Check(args[0])) {
33 _PyArg_BadArgument("crypt", "argument 1", "str", args[0]);
34 goto exit;
35 }
36 Py_ssize_t word_length;
37 word = PyUnicode_AsUTF8AndSize(args[0], &word_length);
38 if (word == NULL) {
39 goto exit;
40 }
41 if (strlen(word) != (size_t)word_length) {
42 PyErr_SetString(PyExc_ValueError, "embedded null character");
43 goto exit;
44 }
45 if (!PyUnicode_Check(args[1])) {
46 _PyArg_BadArgument("crypt", "argument 2", "str", args[1]);
47 goto exit;
48 }
49 Py_ssize_t salt_length;
50 salt = PyUnicode_AsUTF8AndSize(args[1], &salt_length);
51 if (salt == NULL) {
52 goto exit;
53 }
54 if (strlen(salt) != (size_t)salt_length) {
55 PyErr_SetString(PyExc_ValueError, "embedded null character");
56 goto exit;
57 }
58 return_value = crypt_crypt_impl(module, word, salt);
59
60exit:
61 return return_value;
62}
63/*[clinic end generated code: output=549de0d43b030126 input=a9049054013a1b77]*/
64