1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
|
/*
* Copyright 1993 OpenVision Technologies, Inc., All Rights Reserved.
*
*/
#include <stdio.h>
#include <gssrpc/rpc.h>
#include <syslog.h>
#ifdef HAVE_MEMORY_H
#include <memory.h>
#endif
#include <kadm5/kadm_rpc.h>
#include <krb5.h>
#include <kadm5/admin.h>
#include <adm_proto.h>
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#include "misc.h"
/*
* Function: kadm_1
*
* Purpose: RPC proccessing procedure.
* originally generated from rpcgen
*
* Arguments:
* rqstp (input) rpc request structure
* transp (input) rpc transport structure
* (input/output)
* <return value>
*
* Requires:
* Effects:
* Modifies:
*/
void kadm_1(rqstp, transp)
struct svc_req *rqstp;
register SVCXPRT *transp;
{
union {
cprinc_arg create_principal_1_arg;
dprinc_arg delete_principal_1_arg;
mprinc_arg modify_principal_1_arg;
rprinc_arg rename_principal_1_arg;
gprinc_arg get_principal_1_arg;
chpass_arg chpass_principal_1_arg;
chrand_arg chrand_principal_1_arg;
cpol_arg create_policy_1_arg;
dpol_arg delete_policy_1_arg;
mpol_arg modify_policy_1_arg;
gpol_arg get_policy_1_arg;
setkey_arg setkey_principal_1_arg;
setv4key_arg setv4key_principal_1_arg;
cprinc3_arg create_principal3_1_arg;
chpass3_arg chpass_principal3_1_arg;
chrand3_arg chrand_principal3_1_arg;
setkey3_arg setkey_principal3_1_arg;
} argument;
char *result;
bool_t (*xdr_argument)(), (*xdr_result)();
char *(*local)();
if (rqstp->rq_cred.oa_flavor != AUTH_GSSAPI &&
rqstp->rq_cred.oa_flavor != AUTH_GSSAPI_COMPAT) {
krb5_klog_syslog(LOG_ERR, "Authentication attempt failed: %s, invalid "
"RPC authentication flavor %d",
inet_ntoa(rqstp->rq_xprt->xp_raddr.sin_addr),
rqstp->rq_cred.oa_flavor);
svcerr_weakauth(transp);
return;
}
switch (rqstp->rq_proc) {
case NULLPROC:
(void) svc_sendreply(transp, xdr_void, (char *)NULL);
return;
case CREATE_PRINCIPAL:
xdr_argument = xdr_cprinc_arg;
xdr_result = xdr_generic_ret;
local = (char *(*)()) create_principal_1_svc;
break;
case DELETE_PRINCIPAL:
xdr_argument = xdr_dprinc_arg;
xdr_result = xdr_generic_ret;
local = (char *(*)()) delete_principal_1_svc;
break;
case MODIFY_PRINCIPAL:
xdr_argument = xdr_mprinc_arg;
xdr_result = xdr_generic_ret;
local = (char *(*)()) modify_principal_1_svc;
break;
case RENAME_PRINCIPAL:
xdr_argument = xdr_rprinc_arg;
xdr_result = xdr_generic_ret;
local = (char *(*)()) rename_principal_1_svc;
break;
case GET_PRINCIPAL:
xdr_argument = xdr_gprinc_arg;
xdr_result = xdr_gprinc_ret;
local = (char *(*)()) get_principal_1_svc;
break;
case GET_PRINCS:
xdr_argument = xdr_gprincs_arg;
xdr_result = xdr_gprincs_ret;
local = (char *(*)()) get_princs_1_svc;
break;
case CHPASS_PRINCIPAL:
xdr_argument = xdr_chpass_arg;
xdr_result = xdr_generic_ret;
local = (char *(*)()) chpass_principal_1_svc;
break;
case SETV4KEY_PRINCIPAL:
xdr_argument = xdr_setv4key_arg;
xdr_result = xdr_generic_ret;
local = (char *(*)()) setv4key_principal_1_svc;
break;
case SETKEY_PRINCIPAL:
xdr_argument = xdr_setkey_arg;
xdr_result = xdr_generic_ret;
local = (char *(*)()) setkey_principal_1_svc;
break;
case CHRAND_PRINCIPAL:
xdr_argument = xdr_chrand_arg;
xdr_result = xdr_chrand_ret;
local = (char *(*)()) chrand_principal_1_svc;
break;
case CREATE_POLICY:
xdr_argument = xdr_cpol_arg;
xdr_result = xdr_generic_ret;
local = (char *(*)()) create_policy_1_svc;
break;
case DELETE_POLICY:
xdr_argument = xdr_dpol_arg;
xdr_result = xdr_generic_ret;
local = (char *(*)()) delete_policy_1_svc;
break;
case MODIFY_POLICY:
xdr_argument = xdr_mpol_arg;
xdr_result = xdr_generic_ret;
local = (char *(*)()) modify_policy_1_svc;
break;
case GET_POLICY:
xdr_argument = xdr_gpol_arg;
xdr_result = xdr_gpol_ret;
local = (char *(*)()) get_policy_1_svc;
break;
case GET_POLS:
xdr_argument = xdr_gpols_arg;
xdr_result = xdr_gpols_ret;
local = (char *(*)()) get_pols_1_svc;
break;
case GET_PRIVS:
xdr_argument = xdr_u_int32;
xdr_result = xdr_getprivs_ret;
local = (char *(*)()) get_privs_1_svc;
break;
case INIT:
xdr_argument = xdr_u_int32;
xdr_result = xdr_generic_ret;
local = (char *(*)()) init_1_svc;
break;
case CREATE_PRINCIPAL3:
xdr_argument = xdr_cprinc3_arg;
xdr_result = xdr_generic_ret;
local = (char *(*)()) create_principal3_1_svc;
break;
case CHPASS_PRINCIPAL3:
xdr_argument = xdr_chpass3_arg;
xdr_result = xdr_generic_ret;
local = (char *(*)()) chpass_principal3_1_svc;
break;
case CHRAND_PRINCIPAL3:
xdr_argument = xdr_chrand3_arg;
xdr_result = xdr_chrand_ret;
local = (char *(*)()) chrand_principal3_1_svc;
break;
case SETKEY_PRINCIPAL3:
xdr_argument = xdr_setkey3_arg;
xdr_result = xdr_generic_ret;
local = (char *(*)()) setkey_principal3_1_svc;
break;
default:
krb5_klog_syslog(LOG_ERR, "Invalid KADM5 procedure number: %s, %d",
inet_ntoa(rqstp->rq_xprt->xp_raddr.sin_addr),
rqstp->rq_proc);
svcerr_noproc(transp);
return;
}
memset((char *)&argument, 0, sizeof(argument));
if (!svc_getargs(transp, xdr_argument, &argument)) {
svcerr_decode(transp);
return;
}
result = (*local)(&argument, rqstp);
if (result != NULL && !svc_sendreply(transp, xdr_result, result)) {
krb5_klog_syslog(LOG_ERR, "WARNING! Unable to send function results, "
"continuing.");
svcerr_systemerr(transp);
}
if (!svc_freeargs(transp, xdr_argument, &argument)) {
krb5_klog_syslog(LOG_ERR, "WARNING! Unable to free arguments, "
"continuing.");
}
return;
}
|
