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-rw-r--r--Modules/_cryptmodule.c62
1 files changed, 62 insertions, 0 deletions
diff --git a/Modules/_cryptmodule.c b/Modules/_cryptmodule.c
new file mode 100644
index 0000000..5100788
--- /dev/null
+++ b/Modules/_cryptmodule.c
@@ -0,0 +1,62 @@
+/* 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 */
+};
+
+
+static struct PyModuleDef cryptmodule = {
+ PyModuleDef_HEAD_INIT,
+ "_crypt",
+ NULL,
+ -1,
+ crypt_methods,
+ NULL,
+ NULL,
+ NULL,
+ NULL
+};
+
+PyMODINIT_FUNC
+PyInit__crypt(void)
+{
+ return PyModule_Create(&cryptmodule);
+}