← Back to branch summary

~ubuntu-branches/ubuntu/utopic/moonshot-gss-eap/utopic-backports

« back to all changes in this revision

Viewing changes to mech_eap/add_cred_with_password.c

  • Committer: Package Import Robot
  • Author(s): Sam Hartman
  • Date: 2014-09-16 08:38:39 UTC
  • Revision ID: package-import@ubuntu.com-20140916083839-ipqco3thb1wcwvs0
Tags: upstream-0.9.2
Import upstream version 0.9.2

Show diffs side-by-side

added added

removed removed

Lines of Context:
mech_eap/add_cred_with_password.c
 
1
/*
 
2
 * Copyright (c) 2011, JANET(UK)
 
3
 * All rights reserved.
 
4
 *
 
5
 * Redistribution and use in source and binary forms, with or without
 
6
 * modification, are permitted provided that the following conditions
 
7
 * are met:
 
8
 *
 
9
 * 1. Redistributions of source code must retain the above copyright
 
10
 *    notice, this list of conditions and the following disclaimer.
 
11
 *
 
12
 * 2. Redistributions in binary form must reproduce the above copyright
 
13
 *    notice, this list of conditions and the following disclaimer in the
 
14
 *    documentation and/or other materials provided with the distribution.
 
15
 *
 
16
 * 3. Neither the name of JANET(UK) nor the names of its contributors
 
17
 *    may be used to endorse or promote products derived from this software
 
18
 *    without specific prior written permission.
 
19
 *
 
20
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 
21
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 
22
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 
23
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 
24
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 
25
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 
26
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 
27
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 
28
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 
29
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 
30
 * SUCH DAMAGE.
 
31
 */
 
32
 
 
33
/*
 
34
 * Wrapper for acquiring a credential handle using a password.
 
35
 */
 
36
 
 
37
#include "gssapiP_eap.h"
 
38
 
 
39
OM_uint32 GSSAPI_CALLCONV
 
40
gss_add_cred_with_password(OM_uint32 *minor,
 
41
                           const gss_cred_id_t input_cred_handle GSSEAP_UNUSED,
 
42
                           const gss_name_t desired_name,
 
43
                           const gss_OID desired_mech,
 
44
                           const gss_buffer_t password,
 
45
                           gss_cred_usage_t cred_usage,
 
46
                           OM_uint32 initiator_time_req,
 
47
                           OM_uint32 acceptor_time_req,
 
48
                           gss_cred_id_t *output_cred_handle,
 
49
                           gss_OID_set *actual_mechs,
 
50
                           OM_uint32 *initiator_time_rec,
 
51
                           OM_uint32 *acceptor_time_rec)
 
52
{
 
53
    OM_uint32 major, tmpMinor;
 
54
    OM_uint32 time_req, time_rec = 0;
 
55
    gss_OID_set_desc mechs;
 
56
 
 
57
    *minor = 0;
 
58
    *output_cred_handle = GSS_C_NO_CREDENTIAL;
 
59
 
 
60
    if (cred_usage == GSS_C_ACCEPT)
 
61
        time_req = acceptor_time_req;
 
62
    else
 
63
        time_req = initiator_time_req;
 
64
 
 
65
    mechs.count = 1;
 
66
    mechs.elements = desired_mech;
 
67
 
 
68
    major = gssEapAcquireCred(minor,
 
69
                              desired_name,
 
70
                              time_req,
 
71
                              &mechs,
 
72
                              cred_usage,
 
73
                              output_cred_handle,
 
74
                              actual_mechs,
 
75
                              &time_rec);
 
76
    if (GSS_ERROR(major))
 
77
        goto cleanup;
 
78
 
 
79
    major = gssEapSetCredPassword(minor, *output_cred_handle, password);
 
80
    if (GSS_ERROR(major))
 
81
        goto cleanup;
 
82
 
 
83
    if (initiator_time_rec != NULL)
 
84
        *initiator_time_rec = time_rec;
 
85
    if (acceptor_time_rec != NULL)
 
86
        *acceptor_time_rec = time_rec;
 
87
 
 
88
cleanup:
 
89
    if (GSS_ERROR(major))
 
90
        gssEapReleaseCred(&tmpMinor, output_cred_handle);
 
91
 
 
92
    return major;
 
93
}