--- /dev/null
+Rob Riggs <rob@pangalactic.org>
+
--- /dev/null
+
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+That's all there is to it!
+
+
--- /dev/null
+2007-04-17 09:13 rob
+
+ * COPYING: License file should have been the LGPL, not the GPL.
+
+2004-04-10 03:59 rob
+
+ * AUTHORS, COPYING, ChangeLog, INSTALL, Makefile, Makefile.am,
+ Makefile.in, NEWS, PAMmodule.c, PyPAM.spec, README, aclocal.m4,
+ autogen.sh, config.cache, config.log, config.status, configure,
+ configure.in, install-sh, missing, mkinstalldirs, py-compile,
+ .deps/PAMmodule.P, examples/pamexample, examples/pamexample.c,
+ examples/pamtest.py: Initial revision
+
+2004-04-10 03:59 rob
+
+ * AUTHORS, COPYING, ChangeLog, INSTALL, Makefile, Makefile.am,
+ Makefile.in, NEWS, PAMmodule.c, PyPAM.spec, README, aclocal.m4,
+ autogen.sh, config.cache, config.log, config.status, configure,
+ configure.in, install-sh, missing, mkinstalldirs, py-compile,
+ .deps/PAMmodule.P, examples/pamexample, examples/pamexample.c,
+ examples/pamtest.py: Import of PyPAM 0.4.2 - original reposistory
+ lost.
+
--- /dev/null
+PyPAM uses the Python distutils to build and install.
+
+For RPM-based systems, "python ./setup.py bdist_rpm" will create an RPM
+package which can be installed.
+
+For others, "python ./setup.py install" should work.
+
--- /dev/null
+AUTHORS
+COPYING
+ChangeLog
+INSTALL
+NEWS
+PAMmodule.c
+README
+setup.cfg
+setup.py
+examples/pamexample
+examples/pamexample.c
+examples/pamtest.py
+tests/PamTest.py
--- /dev/null
+include AUTHORS ChangeLog COPYING INSTALL README NEWS
+recursive-include examples pam*
+recursive-include tests *.py
--- /dev/null
+/*
+ * PAMmodule.c
+ *
+ * Python PAM module
+ *
+ * Copyright (c) 1999, 2006 Rob Riggs and tummy.com, Ltd. All rights reserved.
+ * Released under GNU LGPL version 2.1.
+ */
+
+static char revision[] = "$Id: PAMmodule.c,v 1.3 2007/04/18 03:55:11 rob Exp $";
+
+#include <security/pam_appl.h>
+#include <security/pam_misc.h>
+#include <Python.h>
+#include <stdio.h>
+#include <dlfcn.h>
+
+static PyObject *PyPAM_Error;
+
+typedef struct {
+ PyObject_HEAD
+ struct pam_conv *conv;
+ pam_handle_t *pamh;
+ char *service;
+ char *user;
+ PyObject *callback;
+ struct pam_response *response_data;
+ int response_len;
+ PyObject *user_data;
+ void *dlh1, *dlh2;
+} PyPAMObject;
+
+staticforward PyTypeObject PyPAMObject_Type;
+
+static void PyPAM_Err(PyPAMObject *self, int result)
+{
+ PyObject *error;
+ const char *err_msg;
+
+ err_msg = pam_strerror(self->pamh, result);
+ error = Py_BuildValue("(si)", err_msg, result);
+ Py_INCREF(PyPAM_Error);
+ PyErr_SetObject(PyPAM_Error, error);
+}
+
+static int PyPAM_conv(int num_msg, const struct pam_message **msg,
+ struct pam_response **resp, void *appdata_ptr)
+{
+ PyObject *args;
+
+ PyPAMObject* self = (PyPAMObject *) appdata_ptr;
+ if (self->callback == NULL)
+ return PAM_CONV_ERR;
+
+ Py_INCREF(self);
+
+ if (NULL != self->response_data) {
+ for (int i = 0; i < self->response_len; i++) {
+ free(self->response_data[0].resp);
+ }
+ free(self->response_data);
+ self->response_data = NULL;
+ self->response_len = 0;
+ }
+
+ PyObject* msgList = PyList_New(num_msg);
+
+ for (int i = 0; i < num_msg; i++) {
+ PyList_SetItem(msgList, i,
+ Py_BuildValue("(si)", msg[i]->msg, msg[i]->msg_style));
+ }
+
+ args = Py_BuildValue("(OO)", self, msgList);
+ PyObject* respList = PyEval_CallObject(self->callback, args);
+ Py_DECREF(args);
+ Py_DECREF(self);
+
+ if (respList == NULL)
+ return PAM_CONV_ERR;
+
+ if (!PyList_Check(respList)) {
+ Py_DECREF(respList);
+ return PAM_CONV_ERR;
+ }
+
+ *resp = (struct pam_response *) malloc(
+ PyList_Size(respList) * sizeof(struct pam_response));
+
+ struct pam_response* spr = *resp;
+ for (int i = 0; i < PyList_Size(respList); i++, spr++) {
+ PyObject* respTuple = PyList_GetItem(respList, i);
+ char* resp_text;
+ int resp_retcode = 0;
+ if (!PyArg_ParseTuple(respTuple, "si", &resp_text, &resp_retcode)) {
+ free(*resp);
+ Py_DECREF(respList);
+ return PAM_CONV_ERR;
+ }
+ spr->resp = strdup(resp_text);
+ spr->resp_retcode = resp_retcode;
+ Py_DECREF(respTuple);
+ }
+
+ // Save this so we can free it later.
+ self->response_data = *resp;
+ self->response_len = PyList_Size(respList);
+
+ Py_DECREF(respList);
+
+ return PAM_SUCCESS;
+}
+
+static struct pam_conv default_conv = {
+ misc_conv,
+ NULL
+};
+
+static struct pam_conv python_conv = {
+ PyPAM_conv,
+ NULL
+};
+
+static PyObject * PyPAM_pam(PyObject *self, PyObject *args)
+{
+ PyPAMObject *p;
+ struct pam_conv *spc;
+
+ if (!PyArg_ParseTuple(args, "")) {
+ PyErr_SetString(PyExc_TypeError, "pam() takes no arguments");
+ return NULL;
+ }
+
+ PyPAMObject_Type.ob_type = &PyType_Type;
+ p = (PyPAMObject *) PyObject_NEW(PyPAMObject, &PyPAMObject_Type);
+
+ if ((spc = (struct pam_conv *) malloc(sizeof(struct pam_conv))) == NULL) {
+ PyErr_SetString(PyExc_MemoryError, "out of memory");
+ return NULL;
+ }
+
+ p->conv = spc;
+ p->pamh = NULL;
+ p->service = NULL;
+ p->user = NULL;
+ Py_INCREF(Py_None);
+ p->callback = Py_None;
+ p->response_data = NULL;
+ p->response_len = 0;
+ Py_INCREF(Py_None);
+ p->user_data = Py_None;
+
+ p->dlh1 = dlopen("libpam.so", RTLD_LAZY | RTLD_GLOBAL);
+ p->dlh2 = dlopen("libpam_misc.so", RTLD_LAZY | RTLD_GLOBAL);
+
+ return (PyObject *) p;
+}
+
+static PyObject * PyPAM_start(PyObject *self, PyObject *args)
+{
+ int result;
+ char *service = NULL, *user = NULL;
+ PyObject *callback = NULL;
+ PyPAMObject *_self = (PyPAMObject *) self;
+
+ if (!PyArg_ParseTuple(args, "s|zO", &service, &user, &callback)) {
+ PyErr_SetString(PyExc_TypeError, "start(service, [user, [callback]])");
+ return NULL;
+ }
+
+ if (callback != NULL && !PyCallable_Check(callback)) {
+ PyErr_SetString(
+ PyExc_TypeError,
+ "the callback parameter must be a function"
+ );
+ return NULL;
+ }
+
+ if (service) _self->service = strdup(service);
+ if (user) _self->user = strdup(user);
+
+ Py_DECREF(_self->callback);
+ if (callback) {
+ Py_INCREF(callback);
+ _self->callback = callback;
+ memcpy(_self->conv, &python_conv, sizeof(struct pam_conv));
+ _self->conv->appdata_ptr = (void *) self;
+ } else {
+ Py_INCREF(Py_None);
+ _self->callback = Py_None;
+ memcpy(_self->conv, &default_conv, sizeof(struct pam_conv));
+ }
+
+ result = pam_start(_self->service, _self->user, _self->conv, &_self->pamh);
+
+ if (result != PAM_SUCCESS) {
+ PyPAM_Err(_self, result);
+ return NULL;
+ }
+
+ Py_INCREF(Py_None);
+
+ return Py_None;
+}
+
+static PyObject * PyPAM_authenticate(PyObject *self, PyObject *args)
+{
+ int result, flags = 0;
+ PyPAMObject* _self = (PyPAMObject*) self;
+
+ if (!PyArg_ParseTuple(args, "|i", &flags)) {
+ PyErr_SetString(PyExc_TypeError, "parameter must be integer");
+ return NULL;
+ }
+
+ result = pam_authenticate(_self->pamh, flags);
+
+ if (result != PAM_SUCCESS) {
+ PyPAM_Err(_self, result);
+ return NULL;
+ }
+
+ Py_INCREF(Py_None);
+
+ return Py_None;
+}
+
+static PyObject * PyPAM_setcred(PyObject *self, PyObject *args)
+{
+ int result, flags = 0;
+ PyPAMObject *_self = (PyPAMObject *) self;
+
+ if (!PyArg_ParseTuple(args, "i", &flags)) {
+ PyErr_SetString(PyExc_TypeError, "parameter must be integer");
+ return NULL;
+ }
+
+ result = pam_setcred(_self->pamh, flags);
+
+ if (result != PAM_SUCCESS) {
+ PyErr_SetString(PyPAM_Error, "Not authenticated");
+ return NULL;
+ }
+
+ Py_INCREF(Py_None);
+
+ return Py_None;
+}
+
+static PyObject * PyPAM_acct_mgmt(PyObject *self, PyObject *args)
+{
+ int result, flags = 0;
+ PyPAMObject *_self = (PyPAMObject *) self;
+
+ if (!PyArg_ParseTuple(args, "|i", &flags)) {
+ PyErr_SetString(PyExc_TypeError, "parameter must be integer");
+ return NULL;
+ }
+
+ result = pam_acct_mgmt(_self->pamh, flags);
+
+ if (result != PAM_SUCCESS) {
+ PyErr_SetString(PyPAM_Error, "Not authenticated");
+ return NULL;
+ }
+
+ Py_INCREF(Py_None);
+
+ return Py_None;
+}
+
+static PyObject * PyPAM_chauthtok(PyObject *self, PyObject *args)
+{
+ int result, flags = 0;
+ PyPAMObject *_self = (PyPAMObject *) self;
+
+ if (!PyArg_ParseTuple(args, "|i", &flags)) {
+ PyErr_SetString(PyExc_TypeError, "parameter must be integer");
+ return NULL;
+ }
+
+ result = pam_chauthtok(_self->pamh, flags);
+
+ if (result != PAM_SUCCESS) {
+ PyErr_SetString(PyPAM_Error, "Not authenticated");
+ return NULL;
+ }
+
+ Py_INCREF(Py_None);
+
+ return Py_None;
+}
+
+static PyObject * PyPAM_open_session(PyObject *self, PyObject *args)
+{
+ int result, flags = 0;
+ PyPAMObject *_self = (PyPAMObject *) self;
+
+ if (!PyArg_ParseTuple(args, "|i", &flags)) {
+ PyErr_SetString(PyExc_TypeError, "parameter must be integer");
+ return NULL;
+ }
+
+ result = pam_open_session(_self->pamh, flags);
+
+ if (result != PAM_SUCCESS) {
+ PyErr_SetString(PyPAM_Error, "Not authenticated");
+ return NULL;
+ }
+
+ Py_INCREF(Py_None);
+
+ return Py_None;
+}
+
+static PyObject * PyPAM_close_session(PyObject *self, PyObject *args)
+{
+ int result, flags = 0;
+ PyPAMObject *_self = (PyPAMObject *) self;
+
+ if (!PyArg_ParseTuple(args, "|i", &flags)) {
+ PyErr_SetString(PyExc_TypeError, "parameter must be integer");
+ return NULL;
+ }
+
+ result = pam_close_session(_self->pamh, flags);
+
+ if (result != PAM_SUCCESS) {
+ PyErr_SetString(PyPAM_Error, "Not authenticated");
+ return NULL;
+ }
+
+ Py_INCREF(Py_None);
+
+ return Py_None;
+}
+
+static PyObject * PyPAM_set_item(PyObject *self, PyObject *args)
+{
+ int result, item;
+ char *s_val, *n_val;
+ PyObject *o_val;
+ PyPAMObject *_self = (PyPAMObject *) self;
+
+ if (PyArg_ParseTuple(args, "is", &item, &s_val)) {
+ n_val = strdup(s_val);
+ if (item == PAM_USER)
+ _self->user = n_val;
+ if (item == PAM_SERVICE)
+ _self->service = n_val;
+ result = pam_set_item(_self->pamh, item, (void *) n_val);
+ } else {
+ // An error occured parsing the tuple. Clear it. Then try to parse
+ // it a different way.
+ PyErr_Clear();
+ if (PyArg_ParseTuple(args, "iO:set_callback", &item, &o_val)) {
+ if (item == PAM_CONV && !PyCallable_Check(o_val)) {
+ PyErr_SetString(PyExc_TypeError, "parameter must be a function");
+ return NULL;
+ } else {
+ Py_XDECREF(_self->callback);
+ _self->callback = o_val;
+ Py_INCREF(_self->callback);
+ memcpy(_self->conv, &python_conv, sizeof(struct pam_conv));
+ _self->conv->appdata_ptr = (void *) self;
+ result = pam_set_item(_self->pamh, item, (void *) _self->conv);
+ }
+ } else {
+ PyErr_SetString(PyExc_TypeError, "bad parameter");
+ return NULL;
+ }
+ }
+
+ if (result != PAM_SUCCESS) {
+ PyPAM_Err(_self, result);
+ return NULL;
+ }
+
+ Py_INCREF(Py_None);
+
+ return Py_None;
+}
+
+static PyObject * PyPAM_get_item(PyObject *self, PyObject *args)
+{
+ int result, item;
+ const void *val;
+ PyObject *retval;
+ PyPAMObject *_self = (PyPAMObject *) self;
+
+ if (!PyArg_ParseTuple(args, "i", &item)) {
+ PyErr_SetString(PyExc_TypeError, "bad parameter");
+ return NULL;
+ }
+
+ result = pam_get_item(_self->pamh, item, &val);
+
+ if (result != PAM_SUCCESS) {
+ PyPAM_Err(_self, result);
+ return NULL;
+ }
+
+ if (item == PAM_CONV)
+ retval = Py_BuildValue("O:set_callback", val);
+ else
+ retval = Py_BuildValue("s", val);
+
+
+ return retval;
+}
+
+static PyObject * PyPAM_putenv(PyObject *self, PyObject *args)
+{
+ int result;
+ char *val;
+ PyPAMObject *_self = (PyPAMObject *) self;
+
+ if (!PyArg_ParseTuple(args, "s", &val)) {
+ PyErr_SetString(PyExc_TypeError, "parameter must be a string");
+ return NULL;
+ }
+
+ result = pam_putenv(_self->pamh, val);
+
+ if (result != PAM_SUCCESS) {
+ PyErr_SetString(PyPAM_Error, "Not authenticated");
+ return NULL;
+ }
+
+ Py_INCREF(Py_None);
+
+ return Py_None;
+}
+
+static PyObject * PyPAM_getenv(PyObject *self, PyObject *args)
+{
+ const char *result, *val;
+ PyObject *retval;
+ PyPAMObject *_self = (PyPAMObject *) self;
+
+ if (!PyArg_ParseTuple(args, "s", &val)) {
+ PyErr_SetString(PyExc_TypeError, "parameter must be a string");
+ return NULL;
+ }
+
+ result = pam_getenv(_self->pamh, val);
+
+ if (result == NULL) {
+ Py_INCREF(Py_None);
+ return Py_None;
+ }
+
+ retval = Py_BuildValue("s", result);
+
+ return retval;
+}
+
+static PyObject * PyPAM_getenvlist(PyObject *self, PyObject *args)
+{
+ char **result, *cp;
+ PyObject *retval, *entry;
+ PyPAMObject *_self = (PyPAMObject *) self;
+
+ result = pam_getenvlist(_self->pamh);
+
+ if (result == NULL) {
+ Py_INCREF(Py_None);
+ return Py_None;
+ }
+
+ retval = PyList_New(0);
+
+ while ((cp = *(result++)) != NULL) {
+ entry = Py_BuildValue("s", cp);
+ PyList_Append(retval, entry);
+ Py_DECREF(entry);
+ }
+
+ return retval;
+}
+
+static PyObject * PyPAM_set_userdata(PyObject *self, PyObject *args)
+{
+ PyPAMObject *_self = (PyPAMObject *) self;
+ PyObject *user_data;
+
+ if (!PyArg_ParseTuple(args, "O", &user_data)) {
+ PyErr_SetString(
+ PyExc_TypeError,
+ "set_userdata() expects exactly 1 argument"
+ );
+ return NULL;
+ }
+
+ Py_DECREF(_self->user_data);
+ Py_INCREF(user_data);
+ _self->user_data = user_data;
+
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+static PyObject * PyPAM_get_userdata(PyObject *self, PyObject *args)
+{
+ PyPAMObject *_self = (PyPAMObject *) self;
+
+ if (!PyArg_ParseTuple(args, "")) {
+ PyErr_SetString(
+ PyExc_TypeError,
+ "get_userdata() takes no arguments"
+ );
+ return NULL;
+ }
+
+ Py_INCREF(_self->user_data);
+ return _self->user_data;
+}
+
+static PyMethodDef PyPAMObject_Methods[] = {
+ {"start", PyPAM_start, METH_VARARGS, NULL},
+ {"authenticate", PyPAM_authenticate, METH_VARARGS, NULL},
+ {"setcred", PyPAM_setcred, METH_VARARGS, NULL},
+ {"acct_mgmt", PyPAM_acct_mgmt, METH_VARARGS, NULL},
+ {"chauthtok", PyPAM_chauthtok, METH_VARARGS, NULL},
+ {"open_session", PyPAM_open_session, METH_VARARGS, NULL},
+ {"close_session", PyPAM_close_session, METH_VARARGS, NULL},
+ {"set_item", PyPAM_set_item, METH_VARARGS, NULL},
+ {"get_item", PyPAM_get_item, METH_VARARGS, NULL},
+ {"putenv", PyPAM_putenv, METH_VARARGS, NULL},
+ {"getenv", PyPAM_getenv, METH_VARARGS, NULL},
+ {"getenvlist", PyPAM_getenvlist, METH_VARARGS, NULL},
+ {"set_userdata", PyPAM_set_userdata, METH_VARARGS, NULL},
+ {"get_userdata", PyPAM_get_userdata, METH_VARARGS, NULL},
+ {NULL, NULL, 0, NULL}
+};
+
+static void PyPAM_dealloc(PyPAMObject *self)
+{
+ free(self->service);
+ free(self->user);
+ free(self->conv);
+ pam_end(self->pamh, PAM_SUCCESS);
+ dlclose(self->dlh2);
+ dlclose(self->dlh1);
+ PyMem_DEL(self);
+}
+
+static PyObject * PyPAM_getattr(PyPAMObject *self, char *name)
+{
+ return Py_FindMethod(PyPAMObject_Methods, (PyObject *) self, name);
+}
+
+static PyObject * PyPAM_repr(PyPAMObject *self)
+{
+ char buf[1024];
+
+ snprintf(buf, 1024, "<pam object, service=\"%s\", user=\"%s\", conv=%p, pamh=%p>",
+ self->service, self->user, self->conv, self->pamh);
+ return PyString_FromString(buf);
+}
+
+static PyTypeObject PyPAMObject_Type = {
+ PyObject_HEAD_INIT(0) /* Must fill in type value later */
+ 0,
+ "pam",
+ sizeof(PyPAMObject),
+ 0,
+ (destructor)PyPAM_dealloc, /*tp_dealloc*/
+ 0, /*tp_print*/
+ (getattrfunc)PyPAM_getattr, /*tp_getattr*/
+ 0, /*tp_setattr*/
+ 0, /*tp_compare*/
+ (reprfunc)PyPAM_repr, /*tp_repr*/
+ 0, /*tp_as_number*/
+ 0, /*tp_as_sequence*/
+ 0, /*tp_as_mapping*/
+};
+
+static PyMethodDef PyPAM_Methods[] = {
+ {"pam", PyPAM_pam, METH_VARARGS, NULL},
+ {NULL, NULL, 0, NULL}
+};
+
+static char PyPAMObject_doc[] = "";
+
+/* Convenience routine to export an integer value.
+ *
+ * Errors are silently ignored, for better or for worse...
+ * Happily borrowed from Python's socketmodule.c
+ */
+static void insint(PyObject *d, char *name, int value)
+{
+ PyObject* v = PyInt_FromLong((long) value);
+
+ if (!v || PyDict_SetItemString(d, name, v))
+ PyErr_Clear();
+
+ Py_XDECREF(v);
+}
+
+void initPAM(void)
+{
+ PyObject *m, *d;
+
+ m = Py_InitModule("PAM", PyPAM_Methods);
+ d = PyModule_GetDict(m);
+
+ PyPAM_Error = PyErr_NewException("PAM.error", NULL, NULL);
+ if (PyPAM_Error == NULL)
+ return;
+ PyDict_SetItemString(d, "error", PyPAM_Error);
+
+ PyPAMObject_Type.ob_type = &PyType_Type;
+ PyPAMObject_Type.tp_doc = PyPAMObject_doc;
+ Py_INCREF(&PyPAMObject_Type);
+
+ insint(d, "PAM_SUCCESS", PAM_SUCCESS);
+ insint(d, "PAM_OPEN_ERR", PAM_OPEN_ERR);
+ insint(d, "PAM_SYMBOL_ERR", PAM_SYMBOL_ERR);
+ insint(d, "PAM_SERVICE_ERR", PAM_SERVICE_ERR);
+ insint(d, "PAM_SYSTEM_ERR", PAM_SYSTEM_ERR);
+ insint(d, "PAM_BUF_ERR", PAM_BUF_ERR);
+ insint(d, "PAM_PERM_DENIED", PAM_PERM_DENIED);
+ insint(d, "PAM_AUTH_ERR", PAM_AUTH_ERR);
+ insint(d, "PAM_CRED_INSUFFICIENT", PAM_CRED_INSUFFICIENT);
+ insint(d, "PAM_AUTHINFO_UNAVAIL", PAM_AUTHINFO_UNAVAIL);
+ insint(d, "PAM_USER_UNKNOWN", PAM_USER_UNKNOWN);
+ insint(d, "PAM_MAXTRIES", PAM_MAXTRIES);
+ insint(d, "PAM_NEW_AUTHTOK_REQD", PAM_NEW_AUTHTOK_REQD);
+ insint(d, "PAM_ACCT_EXPIRED", PAM_ACCT_EXPIRED);
+ insint(d, "PAM_SESSION_ERR", PAM_SESSION_ERR);
+ insint(d, "PAM_CRED_UNAVAIL", PAM_CRED_UNAVAIL);
+ insint(d, "PAM_CRED_EXPIRED", PAM_CRED_EXPIRED);
+ insint(d, "PAM_CRED_ERR", PAM_CRED_ERR);
+ insint(d, "PAM_NO_MODULE_DATA", PAM_NO_MODULE_DATA);
+ insint(d, "PAM_CONV_ERR", PAM_CONV_ERR);
+ insint(d, "PAM_AUTHTOK_ERR", PAM_AUTHTOK_ERR);
+ insint(d, "PAM_AUTHTOK_RECOVER_ERR", PAM_AUTHTOK_RECOVER_ERR);
+ insint(d, "PAM_AUTHTOK_LOCK_BUSY", PAM_AUTHTOK_LOCK_BUSY);
+ insint(d, "PAM_AUTHTOK_DISABLE_AGING", PAM_AUTHTOK_DISABLE_AGING);
+ insint(d, "PAM_TRY_AGAIN", PAM_TRY_AGAIN);
+ insint(d, "PAM_IGNORE", PAM_IGNORE);
+ insint(d, "PAM_ABORT", PAM_ABORT);
+ insint(d, "PAM_AUTHTOK_EXPIRED", PAM_AUTHTOK_EXPIRED);
+ insint(d, "PAM_MODULE_UNKNOWN", PAM_MODULE_UNKNOWN);
+ insint(d, "PAM_BAD_ITEM", PAM_BAD_ITEM);
+ insint(d, "_PAM_RETURN_VALUES", _PAM_RETURN_VALUES);
+
+ insint(d, "PAM_SILENT", PAM_SILENT);
+ insint(d, "PAM_DISALLOW_NULL_AUTHTOK", PAM_DISALLOW_NULL_AUTHTOK);
+ insint(d, "PAM_ESTABLISH_CRED", PAM_ESTABLISH_CRED);
+ insint(d, "PAM_DELETE_CRED", PAM_DELETE_CRED);
+ insint(d, "PAM_REINITIALIZE_CRED", PAM_REINITIALIZE_CRED);
+ insint(d, "PAM_REFRESH_CRED", PAM_REFRESH_CRED);
+ insint(d, "PAM_CHANGE_EXPIRED_AUTHTOK", PAM_CHANGE_EXPIRED_AUTHTOK);
+
+ insint(d, "PAM_SERVICE", PAM_SERVICE);
+ insint(d, "PAM_USER", PAM_USER);
+ insint(d, "PAM_TTY", PAM_TTY);
+ insint(d, "PAM_RHOST", PAM_RHOST);
+ insint(d, "PAM_CONV", PAM_CONV);
+ /* These next two are most likely not needed for client apps */
+ insint(d, "PAM_RUSER", PAM_RUSER);
+ insint(d, "PAM_USER_PROMPT", PAM_USER_PROMPT);
+
+ insint(d, "PAM_DATA_SILENT", PAM_DATA_SILENT);
+
+ insint(d, "PAM_PROMPT_ECHO_OFF", PAM_PROMPT_ECHO_OFF);
+ insint(d, "PAM_PROMPT_ECHO_ON", PAM_PROMPT_ECHO_ON);
+ insint(d, "PAM_ERROR_MSG", PAM_ERROR_MSG);
+ insint(d, "PAM_TEXT_INFO", PAM_TEXT_INFO);
+#ifdef __LINUX__
+ insint(d, "PAM_RADIO_TYPE", PAM_RADIO_TYPE);
+ insint(d, "PAM_BINARY_MSG", PAM_BINARY_MSG);
+ insint(d, "PAM_BINARY_PROMPT", PAM_BINARY_PROMPT);
+#endif
+
+}
--- /dev/null
+PyPAM -- Python bindings for PAM
+====================================
+
+Author: Rob Riggs <rob@pangalactic.org>
+Sponsor: tummy.com, Ltd. <http://www.tummy.com/>
+
+This is a set of Python bindings for the PAM libraries. This package
+requires Python-1.5.2 or later. You can find an SRPM at these locations:
+
+ ftp://ftp.pangalactic.org/pub/tummy/
+
+You will need PAM 0.64 or later to compile and use this module.
+
+For some simple examples of its use, look in the examples directory.
+
+Compilation and Installation
+====================================
+
+I use RPM, so all that is needed is to unpack the SRPM and then a "rpm -bb
+/usr/src/redhat/SPECS/PyPAM.spec".
+
+If you received this as a tarball, try "rpm -ta PyPAM.tar.gz" instead.
+
+If you really enjoy doing things the hard way, try the following:
+ ./configure
+ make
+ make install
+
+Contacting the Author
+====================================
+
+You can reach me via email at <rob@pangalactic.org>.
+
--- /dev/null
+/*
+ This program was contributed by Shane Watts
+ [modifications by AGM]
+
+ You need to add the following (or equivalent) to the /etc/pam.conf file.
+ # check authorization
+ check_user auth required /usr/lib/security/pam_unix_auth.so
+ check_user account required /usr/lib/security/pam_unix_acct.so
+ */
+
+#include <security/pam_appl.h>
+#include <security/pam_misc.h>
+#include <stdio.h>
+
+static struct pam_conv conv = {
+ misc_conv,
+ NULL
+};
+
+int main(int argc, char *argv[])
+{
+ pam_handle_t *pamh=NULL;
+ int retval;
+ const char *user="nobody";
+
+ if(argc == 2) {
+ user = argv[1];
+ }
+
+ if(argc > 2) {
+ fprintf(stderr, "Usage: check_user [username]\n");
+ exit(1);
+ }
+
+ retval = pam_start("check_user", user, &conv, &pamh);
+
+ if (retval == PAM_SUCCESS)
+ retval = pam_authenticate(pamh, 0); /* is user really user? */
+
+ if (retval == PAM_SUCCESS)
+ retval = pam_acct_mgmt(pamh, 0); /* permitted access? */
+
+ /* This is where we have been authorized or not. */
+
+ if (retval == PAM_SUCCESS) {
+ fprintf(stdout, "Authenticated\n");
+ } else {
+ fprintf(stdout, "Not Authenticated\n");
+ }
+
+ if (pam_end(pamh,retval) != PAM_SUCCESS) { /* close Linux-PAM */
+ pamh = NULL;
+ fprintf(stderr, "check_user: failed to release authenticator\n");
+ exit(1);
+ }
+
+ return ( retval == PAM_SUCCESS ? 0:1 ); /* indicate success */
+}
--- /dev/null
+#!/usr/bin/env python
+
+import sys
+import PAM
+from getpass import getpass
+
+def pam_conv(auth, query_list):
+
+ resp = []
+
+ for i in range(len(query_list)):
+ query, type = query_list[i]
+ if type == PAM.PAM_PROMPT_ECHO_ON:
+ val = raw_input(query)
+ resp.append((val, 0))
+ elif type == PAM.PAM_PROMPT_ECHO_OFF:
+ val = getpass(query)
+ resp.append((val, 0))
+ elif type == PAM.PAM_PROMPT_ERROR_MSG or type == PAM.PAM_PROMPT_TEXT_INFO:
+ print query
+ resp.append(('', 0));
+ else:
+ return None
+
+ return resp
+
+service = 'passwd'
+
+if len(sys.argv) == 2:
+ user = sys.argv[1]
+else:
+ user = None
+
+auth = PAM.pam()
+auth.start(service)
+
+print auth
+
+if user != None:
+ auth.set_item(PAM.PAM_USER, user)
+
+auth.set_item(PAM.PAM_CONV, pam_conv)
+
+auth.set_userdata("testing user data")
+
+try:
+ auth.authenticate()
+ auth.acct_mgmt()
+except PAM.error, (resp, code):
+ print 'Go away! (%s)' % resp
+except:
+ print 'Internal error'
+else:
+ print 'Good to go!'
--- /dev/null
+* Fri Aug 31 22:07:30 UTC 2012 - jimmy.huang@intel.com
+- Intial import from upstream.
--- /dev/null
+Name: python-PyPAM
+Version: 0.5.0
+Release: 1
+Group: System/Libraries
+License: LGPL-2.1+; MIT
+Url: http://www.pangalactic.org/PyPAM
+Summary: Python bindings for PAM
+Source: PyPAM-%{version}.tar.bz2
+BuildRequires: pam-devel
+BuildRequires: pkgconfig(python)
+
+%description
+This release supports the core PAM API. There is still some missing
+functionality, but it should implement enough of the API for most
+needs. There is not much in the way of documentation at this point. If
+you are familiar with the PAM API, a quick glance at the sample program
+should get you going.
+
+%prep
+%setup -n PyPAM-%{version}
+
+%build
+python setup.py build
+
+%install
+python setup.py install --prefix=%{_prefix} --root=%{buildroot}
+
+%files
+%defattr(-,root,root)
+%doc AUTHORS NEWS README ChangeLog COPYING examples
+%{python_sitearch}/*
--- /dev/null
+[bdist_rpm]
+release = 1
+doc_files = AUTHORS ChangeLog COPYING INSTALL README NEWS examples/ tests/
+build_requires = pam-devel
+requires = python pam
--- /dev/null
+#!/usr/bin/env python
+
+from distutils.core import setup, Extension
+
+setup(
+ name='PyPAM',
+ version='0.5.0',
+ description='PAM (Pluggable Authentication Module) bindings for Python',
+ author='Rob Riggs',
+ author_email='rob+pypam@pangalactic.org',
+ url='http://www.pangalactic.org/PyPAM',
+ license='LGPL',
+ ext_modules=[
+ Extension(
+ 'PAMmodule',
+ ['PAMmodule.c'],
+ libraries=['pam', 'pam_misc'],
+ extra_compile_args = ['-std=c99'],
+ )
+ ],
+)
+
--- /dev/null
+#!/usr/bin/env python
+
+import sys
+import unittest
+import PAM
+
+class PAMConstructorTestCase(unittest.TestCase):
+
+ def testConstructor(self):
+ """The constructor works with no arguements and fails with
+ a TypeError when called with any arguments."""
+
+ pam = PAM.pam()
+ self.assertRaises(TypeError, PAM.pam, None)
+ self.assertRaises(TypeError, PAM.pam, 1)
+ self.assertRaises(TypeError, PAM.pam, "")
+ self.assertRaises(TypeError, PAM.pam, ())
+ self.assertRaises(TypeError, PAM.pam, [])
+ self.assertRaises(TypeError, PAM.pam, {})
+
+
+class PAMTestCase(unittest.TestCase):
+
+ def setUp(self):
+
+ self.pam = PAM.pam()
+
+ def test_get_userdata_interface(self):
+ """get_userdata() raises TypeError when called with any arguments."""
+
+ self.assertRaises(TypeError, self.pam.get_userdata, 1)
+
+ def test_set_userdata_interface(self):
+ """set_userdata() raises TypeError when called with 0 arguments
+ or with more than 1 argument."""
+
+ self.assertRaises(TypeError, self.pam.set_userdata)
+ self.assertRaises(TypeError, self.pam.set_userdata, 1, 2)
+
+
+ def test_userdata_default(self):
+ """The default value for userdata is None."""
+
+ self.failUnless(self.pam.get_userdata() is None)
+
+ def test_userdata(self):
+ """The userdata getter and setter will store and return any data."""
+
+ self.pam.set_userdata(1)
+ self.failUnless(self.pam.get_userdata() == 1)
+
+ def test_start(self):
+ """pam.start() works as expected."""
+
+ self.assertRaises(TypeError, self.pam.start)
+ self.assertRaises(TypeError, self.pam.start, 1)
+
+
+if __name__ == '__main__':
+
+ unittest.main()
projects / profile / ivi / python-PyPAM.git / commitdiff