Attachment #10241 for bug #50575

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#
# 2002-10-27 Barry Pederson <bp@barryp.org>

import sys
from distutils.core import setup, Extension

setup(
    name="smbpasswd",
    description="SMB Password Hash Generator - suitable for use with Samba",
    version="1.0.1",
    license="GPL",
    author="Barry Pederson",
    author_email="bp@barryp.org",
    url="http://barryp.org/software/py-smbpasswd",
    ext_modules=[
        Extension("smbpasswd", ['md4.c', 'smbdes.c', 'smbpasswd.c'])
    ]
)
    
##### That's all folks ###########    




/*
    Python Samba Password Hash Generating module

    Copyright (C) 2002 Barry Pederson <bp@barryp.org>

    This program is free software; you can redistribute it and/or modify


*/


#include "Python.h"
#include <memory.h>
#include <ctype.h>


static char HEXCHARS[] = "0123456789ABCDEF";

static PyObject *
hash_to_string(char *tmp)
    {
    int i;
    unsigned char c;
    char outbuffer[32];

    /* build string from binary hash */
    for(i = 0; i < 16; i++)
        {
        c=tmp[i];
        outbuffer[ i*2   ] = HEXCHARS[(c>>4) & 0x0f];
        outbuffer[(i*2)+1] = HEXCHARS[   c   & 0x0f];
        }

    return PyString_FromStringAndSize(outbuffer, 32);
    }


static PyObject *
lmhash(PyObject *self, PyObject *args)
    {
    char *pwd;

    if (!(PyArg_ParseTuple(args, "s#", &pwd, &pwd_len)))
        return NULL;

    /* make a copy that's truncated to 14 chars and uppercased */
    if (pwd_len > LMPASSWDLEN)
        pwd_len = LMPASSWDLEN;
    memset(lmpwd, '\0', sizeof(lmpwd));
    for (i = 0; i < pwd_len; i++)
        lmpwd[i]=toupper(pwd[i]);

    /* Generate the hash */
    memset(hashout,'\0',sizeof(hashout));
    E_P16(lmpwd, hashout);

    /* clean things up  - don't know how much good it does since
       Python presumably has other copies of the password floating
       around, but what the hell - I'll do my part since I know it's
       safe.
    */
    memset(lmpwd, '\0', sizeof(lmpwd));

    return hash_to_string(hashout);
    }


static PyObject *
nthash(PyObject *self, PyObject *args)
    {
    char *pwd;
    int pwd_len;
    char hashout[17];

    pwd = NULL;
    if (!(PyArg_ParseTuple(args, "es#", "utf-16le", &pwd, &pwd_len)))
        return NULL;

    memset(hashout,'\0',sizeof(hashout));
    mdfour(hashout, pwd, pwd_len);

    /* clean things up  - don't know how much good it does since
       Python presumably has other copies of the password floating
       around, but what the hell - I'll do my part since I'm pretty
       sure it's safe, from my understanding of PyArg_ParseTuple and "es#"
    */
    memset(pwd, '\0', pwd_len);
    PyMem_Free(pwd);

    return hash_to_string(hashout);
    }


static PyObject *
hash(PyObject *self, PyObject *args)
    {
    PyObject *result;

    result = PyTuple_New(2);
    PyTuple_SetItem(result, 0, lmhash(self, args));
    PyTuple_SetItem(result, 1, nthash(self, args));

    return result;
    }


/* List of functions exported by this module */
static PyMethodDef smbpasswd_functions[] =
    {
    {"lmhash",  lmhash, METH_VARARGS},
    {"nthash",  nthash, METH_VARARGS},



/* Initialize this module. */
void
initsmbpasswd(void)
    {
    Py_InitModule3("smbpasswd", smbpasswd_functions, module_doc);
- 
--
smbpasswd.c | 31 ++++++++++++++++++++++++++++++-
1 file changed, 30 insertions(+), 1 deletion(-)

(-)smbpasswd.c (-3 / +30 lines)

Lines 29-34	Link Here

#include <ctype.h>

#include <ctype.h>

#define LMPASSWDLEN 14

#define LMPASSWDLEN 14

#if PY_MAJOR_VERSION >= 3

    #define PyString_FromStringAndSize   PyUnicode_FromStringAndSize

#endif

/* from md4.c and smbdes.c */

/* from md4.c and smbdes.c */

void mdfour(unsigned char *out, unsigned char *in, int n);

void mdfour(unsigned char *out, unsigned char *in, int n);

Lines 160-169 static PyMethodDef smbpasswd_functions[] =	Link Here

160

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/* Initialize this module. */

165

/* Initialize this module. */

163

void

166

167

#if PY_MAJOR_VERSION >= 3

168

    static struct PyModuleDef moduledef = {

169

        PyModuleDef_HEAD_INIT,

170

        "smbpasswd",     /* m_name */

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        module_doc,  /* m_doc */

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        -1,                  /* m_size */

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        smbpasswd_functions,    /* m_methods */

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        NULL,                /* m_reload */

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        NULL,                /* m_traverse */

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        NULL,                /* m_clear */

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        NULL,                /* m_free */

178

};

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#endif

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PyMODINIT_FUNC

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#if PY_MAJOR_VERSION >= 3

186

PyInit_smbpasswd(void)

187

#else

164

initsmbpasswd(void)

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initsmbpasswd(void)

189

#endif

165

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#if PY_MAJOR_VERSION >= 3

192

    PyModule_Create(&moduledef);

193

#else

166

    Py_InitModule3("smbpasswd", smbpasswd_functions, module_doc);

194

    Py_InitModule3("smbpasswd", smbpasswd_functions, module_doc);

195

#endif

167

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/****** EOF *********/

198

/****** EOF *********/

170

171

--

172

debian/compat                    |  2 +-

199

debian/compat                    |  2 +-

173

debian/control                   | 15 ++++++++++++---

200

debian/control                   | 15 ++++++++++++---

174

debian/pycompat                  |  1 -

201

debian/pycompat                  |  1 -

175

debian/python-smbpasswd.install  |  1 +

202

debian/python-smbpasswd.install  |  1 +

176

debian/python3-smbpasswd.install |  1 +

203

debian/python3-smbpasswd.install |  1 +

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5 files changed, 15 insertions(+), 5 deletions(-)

204

5 files changed, 15 insertions(+), 5 deletions(-)

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delete mode 100644 debian/pycompat

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delete mode 100644 debian/pycompat

179

create mode 100644 debian/python-smbpasswd.install

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create mode 100644 debian/python-smbpasswd.install

180

create mode 100644 debian/python3-smbpasswd.install

207

create mode 100644 debian/python3-smbpasswd.install

(-)debian/compat (-1 / +1 lines)

Line 1	Link Here




Section: python
Priority: optional
Maintainer: Bjorn Ove Grotan <bgrotan@grotan.com> 
Build-Depends: debhelper, python-all-dev (>= 2.3.5-11),
 cdbs (>= 0.4.5), dh-python, python3-all-dev
Standards-Version: 3.7.2

Package: python-smbpasswd

Depends: ${shlibs:Depends}, ${misc:Depends}, ${python:Depends}
Provides: ${python:Provides}
Suggests: luma
Description: This module can generate both LANMAN and NT password hashes
 smbpasswd was written to generate password hashes suitable for use with samba,
 and possibly other places which uses LANMAN and/or NT hashes - such as
 samba with ldap-backend, or even as hash in some radius implementations.

Package: python3-smbpasswd
Architecture: any
Depends: ${shlibs:Depends}, ${misc:Depends}, ${python3:Depends}
Provides: ${python3:Provides}
Suggests: luma
Description: This module can generate both LANMAN and NT password hashes
 smbpasswd was written to generate password hashes suitable for use with samba,
 and possibly other places which uses LANMAN and/or NT hashes - such as

(-)debian/pycompat (-1 lines)

Line 1	Link Here

(-)debian/python-smbpasswd.install (+1 lines)

Line 0	Link Here

usr/lib/python2.7/dist-packages

(-)debian/python3-smbpasswd.install (-2 / +1 lines)

Line 0	Link Here

usr/lib/python3/dist-packages

--

debian/changelog | 7 +++++++

debian/changelog | 7 +++++++

1 file changed, 7 insertions(+)

1 file changed, 7 insertions(+)

(-)debian/changelog (-1 / +7 lines)

Lines 1-3	Link Here

python-smbpasswd (1.0.2-1) unstable; urgency=medium

  * Non-maintainer upload.

  * Build python3 package

 -- Florian Best <best@univention.de>  Fri, 29 Nov 2019 14:56:20 +0100

python-smbpasswd (1.0.1-1.3) unstable; urgency=medium

python-smbpasswd (1.0.1-1.3) unstable; urgency=medium

  * Non-maintainer upload.

  * Non-maintainer upload.

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