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
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <string.h>
#include <sys/types.h>
#include <sys/tiuser.h>
#include <rpc/types.h>
#include <rpc/xdr.h>
#include <rpc/auth.h>
#include <rpc/clnt.h>
#include <rpc/rpc_msg.h>
#include "snoop.h"
#define RPC_TRANSIENT_START 0x40000000
#define RPC_TRANSIENT_END 0x5fffffff
int rpcsec_gss_control_proc(int type, int flags, int xid);
int rpcsec_gss_pre_proto(int type, int flags, int xid,
int prog, int vers, int proc);
void rpcsec_gss_post_proto(int flags, int xid);
void
protoprint(flags, type, xid, prog, vers, proc, data, len)
ulong_t xid;
int flags, type, prog, vers, proc;
char *data;
int len;
{
char *name;
void (*interpreter)(int, int, int, int, int, char *, int);
switch (prog) {
case 100000: interpreter = interpret_pmap; break;
case 100001: interpreter = interpret_rstat; break;
case 100003: interpreter = interpret_nfs; break;
case 100004: interpreter = interpret_nis; break;
case 100005: interpreter = interpret_mount; break;
case 100007: interpreter = interpret_nisbind; break;
case 100011: interpreter = interpret_rquota; break;
case 100021: interpreter = interpret_nlm; break;
case 100026: interpreter = interpret_bparam; break;
case 100227: interpreter = interpret_nfs_acl; break;
case 150006: interpreter = interpret_solarnet_fw; break;
default: interpreter = NULL;
}
/*
* if rpc in transient range and proc is 0 or 1, then
* guess that it is the nfsv4 callback protocol
*/
if (prog >= RPC_TRANSIENT_START && prog <= RPC_TRANSIENT_END &&
(proc == 0 || proc == 1))
interpreter = interpret_nfs4_cb;
/*
* If the RPC header indicates it's using the RPCSEC_GSS_*
* control procedure, print it.
*/
if (rpcsec_gss_control_proc(type, flags, xid)) {
return;
}
if (interpreter == NULL) {
if (!(flags & F_SUM))
return;
name = nameof_prog(prog);
if (*name == '?' || strcmp(name, "transient") == 0)
return;
(void) sprintf(get_sum_line(), "%s %c",
name,
type == CALL ? 'C' : 'R');
} else {
/* Pre-processing based on different RPCSEC_GSS services. */
if (rpcsec_gss_pre_proto(type, flags, xid, prog, vers, proc))
return;
(*interpreter) (flags, type, xid, vers, proc, data, len);
/* Post-processing based on different RPCSEC_GSS services. */
rpcsec_gss_post_proto(flags, xid);
}
}
|
