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GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	lib/libc/rpc/auth_none.c	Lines:	0	23	0.0 %
Date:	2017-11-13	Branches:	0	10	0.0 %


/*	$OpenBSD: auth_none.c,v 1.14 2015/11/01 03:45:29 guenther Exp $ */

/*
 * Copyright (c) 2010, Oracle America, Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials
 *       provided with the distribution.
 *     * Neither the name of the "Oracle America, Inc." nor the names of its
 *       contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 *   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *   COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 *   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 *   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 *   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 *   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * auth_none.c
 * Creates a client authentication handle for passing "null"
 * credentials and verifiers to remote systems.
 */

#include <stdlib.h>
#include <rpc/types.h>
#include <rpc/rpc.h>
#include <rpc/xdr.h>
#include <rpc/auth.h>
#define MAX_MARSHEL_SIZE 20

/*
 * Authenticator operations routines
 */
static void	authnone_destroy(struct __rpc_auth *);
static void	authnone_verf(struct __rpc_auth *);
static bool_t	authnone_validate(struct __rpc_auth *, struct opaque_auth *);
static bool_t	authnone_marshal(struct __rpc_auth *, XDR *);
static bool_t	authnone_refresh(struct __rpc_auth *);

static struct auth_ops ops = {
	authnone_verf,
	authnone_marshal,
	authnone_validate,
	authnone_refresh,
	authnone_destroy
};

static struct authnone_private {
	AUTH	no_client;
	char	marshalled_client[MAX_MARSHEL_SIZE];
	u_int	mcnt;
} *authnone_private;

AUTH *
authnone_create(void)
{
	struct authnone_private *ap = authnone_private;
	XDR xdr_stream;
	XDR *xdrs;

	if (ap == NULL) {
		ap = calloc(1, sizeof (*ap));
		if (ap == NULL)
			return (NULL);
		authnone_private = ap;
	}
	if (!ap->mcnt) {
		ap->no_client.ah_cred = ap->no_client.ah_verf = _null_auth;
		ap->no_client.ah_ops = &ops;
		xdrs = &xdr_stream;
		xdrmem_create(xdrs, ap->marshalled_client, (u_int)MAX_MARSHEL_SIZE,
		    XDR_ENCODE);
		(void)xdr_opaque_auth(xdrs, &ap->no_client.ah_cred);
		(void)xdr_opaque_auth(xdrs, &ap->no_client.ah_verf);
		ap->mcnt = XDR_GETPOS(xdrs);
		XDR_DESTROY(xdrs);
	}
	return (&ap->no_client);
}
DEF_WEAK(authnone_create);

static bool_t
authnone_marshal(AUTH *client, XDR *xdrs)
{
	struct authnone_private *ap = authnone_private;

	if (ap == NULL)
		return (0);
	return ((*xdrs->x_ops->x_putbytes)(xdrs,
	    ap->marshalled_client, ap->mcnt));
}

static void
authnone_verf(struct __rpc_auth *none)
{
}

static bool_t
authnone_validate(struct __rpc_auth *none, struct opaque_auth *noauth)
{

	return (TRUE);
}

static bool_t
authnone_refresh(struct __rpc_auth *none)
{

	return (FALSE);
}

static void
authnone_destroy(struct __rpc_auth *none)
{
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: auth_none.c,v 1.14 2015/11/01 03:45:29 guenther Exp $ */
2
3			/*
4			* Copyright (c) 2010, Oracle America, Inc.
5			*
6			* Redistribution and use in source and binary forms, with or without
7			* modification, are permitted provided that the following conditions are
8			* met:
9			*
10			* * Redistributions of source code must retain the above copyright
11			* notice, this list of conditions and the following disclaimer.
12			* * Redistributions in binary form must reproduce the above
13			* copyright notice, this list of conditions and the following
14			* disclaimer in the documentation and/or other materials
15			* provided with the distribution.
16			* * Neither the name of the "Oracle America, Inc." nor the names of its
17			* contributors may be used to endorse or promote products derived
18			* from this software without specific prior written permission.
19			*
20			* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21			* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22			* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
23			* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
24			* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
25			* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26			* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
27			* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28			* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29			* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
30			* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31			* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32			*/
33
34			/*
35			* auth_none.c
36			* Creates a client authentication handle for passing "null"
37			* credentials and verifiers to remote systems.
38			*/
39
40			#include <stdlib.h>
41			#include <rpc/types.h>
42			#include <rpc/rpc.h>
43			#include <rpc/xdr.h>
44			#include <rpc/auth.h>
45			#define MAX_MARSHEL_SIZE 20
46
47			/*
48			* Authenticator operations routines
49			*/
50			static void authnone_destroy(struct __rpc_auth *);
51			static void authnone_verf(struct __rpc_auth *);
52			static bool_t authnone_validate(struct __rpc_auth , struct opaque_auth );
53			static bool_t authnone_marshal(struct __rpc_auth , XDR );
54			static bool_t authnone_refresh(struct __rpc_auth *);
55
56			static struct auth_ops ops = {
57			authnone_verf,
58			authnone_marshal,
59			authnone_validate,
60			authnone_refresh,
61			authnone_destroy
62			};
63
64			static struct authnone_private {
65			AUTH no_client;
66			char marshalled_client[MAX_MARSHEL_SIZE];
67			u_int mcnt;
68			} *authnone_private;
69
70			AUTH *
71			authnone_create(void)
72			{
73			struct authnone_private *ap = authnone_private;
74			XDR xdr_stream;
75			XDR *xdrs;
76
77			if (ap == NULL) {
78			ap = calloc(1, sizeof (*ap));
79			if (ap == NULL)
80			return (NULL);
81			authnone_private = ap;
82			}
83			if (!ap->mcnt) {
84			ap->no_client.ah_cred = ap->no_client.ah_verf = _null_auth;
85			ap->no_client.ah_ops = &ops;
86			xdrs = &xdr_stream;
87			xdrmem_create(xdrs, ap->marshalled_client, (u_int)MAX_MARSHEL_SIZE,
88			XDR_ENCODE);
89			(void)xdr_opaque_auth(xdrs, &ap->no_client.ah_cred);
90			(void)xdr_opaque_auth(xdrs, &ap->no_client.ah_verf);
91			ap->mcnt = XDR_GETPOS(xdrs);
92			XDR_DESTROY(xdrs);
93			}
94			return (&ap->no_client);
95			}
96			DEF_WEAK(authnone_create);
97
98			static bool_t
99			authnone_marshal(AUTH client, XDR xdrs)
100			{
101			struct authnone_private *ap = authnone_private;
102
103			if (ap == NULL)
104			return (0);
105			return ((*xdrs->x_ops->x_putbytes)(xdrs,
106			ap->marshalled_client, ap->mcnt));
107			}
108
109			static void
110			authnone_verf(struct __rpc_auth *none)
111			{
112			}
113
114			static bool_t
115			authnone_validate(struct __rpc_auth none, struct opaque_auth noauth)
116			{
117
118			return (TRUE);
119			}
120
121			static bool_t
122			authnone_refresh(struct __rpc_auth *none)
123			{
124
125			return (FALSE);
126			}
127
128			static void
129			authnone_destroy(struct __rpc_auth *none)
130			{
131			}