diff options
Diffstat (limited to 'sunrpc/svc_auth.c')
| -rw-r--r-- | sunrpc/svc_auth.c | 75 |
1 files changed, 39 insertions, 36 deletions
diff --git a/sunrpc/svc_auth.c b/sunrpc/svc_auth.c index b650de9bea..9f7ed5eca6 100644 --- a/sunrpc/svc_auth.c +++ b/sunrpc/svc_auth.c @@ -1,6 +1,4 @@ -#if !defined(lint) && defined(SCCSIDS) -static char sccsid[] = "@(#)svc_auth.c 2.1 88/08/07 4.0 RPCSRC; from 1.19 87/08/11 Copyr 1984 Sun Micro"; -#endif +/* @(#)svc_auth.c 2.4 88/08/15 4.0 RPCSRC */ /* * Sun RPC is a product of Sun Microsystems, Inc. and is provided for * unrestricted use provided that this legend is included on all tape @@ -29,15 +27,20 @@ static char sccsid[] = "@(#)svc_auth.c 2.1 88/08/07 4.0 RPCSRC; from 1.19 87/08/ * 2550 Garcia Avenue * Mountain View, California 94043 */ +#if !defined(lint) && defined(SCCSIDS) +static char sccsid[] = "@(#)svc_auth.c 1.19 87/08/11 Copyr 1984 Sun Micro"; +#endif /* - * svc_auth_nodes.c, Server-side rpc authenticator interface, + * svc_auth.c, Server-side rpc authenticator interface. * *WITHOUT* DES authentication. * * Copyright (C) 1984, Sun Microsystems, Inc. */ #include <rpc/rpc.h> +#include <rpc/svc.h> +#include <rpc/svc_auth.h> /* * svcauthsw is the bdevsw of server side authentication. @@ -47,25 +50,31 @@ static char sccsid[] = "@(#)svc_auth.c 2.1 88/08/07 4.0 RPCSRC; from 1.19 87/08/ * The server auth flavors must implement a routine that looks * like: * - * enum auth_stat - * flavorx_auth(rqst, msg) - * register struct svc_req *rqst; - * register struct rpc_msg *msg; + * enum auth_stat + * flavorx_auth(rqst, msg) + * register struct svc_req *rqst; + * register struct rpc_msg *msg; * */ -enum auth_stat _svcauth_null(); /* no authentication */ -enum auth_stat _svcauth_unix(); /* unix style (uid, gids) */ -enum auth_stat _svcauth_short(); /* short hand unix style */ +static enum auth_stat _svcauth_null (struct svc_req *, struct rpc_msg *); + /* no authentication */ +extern enum auth_stat _svcauth_unix (struct svc_req *, struct rpc_msg *); + /* unix style (uid, gids) */ +extern enum auth_stat _svcauth_short (struct svc_req *, struct rpc_msg *); + /* short hand unix style */ -static struct { - enum auth_stat (*authenticator)(); -} svcauthsw[] = { - _svcauth_null, /* AUTH_NULL */ - _svcauth_unix, /* AUTH_UNIX */ - _svcauth_short, /* AUTH_SHORT */ +static const struct + { + enum auth_stat (*authenticator) (struct svc_req *, struct rpc_msg *); + } +svcauthsw[] = +{ + { _svcauth_null }, /* AUTH_NULL */ + { _svcauth_unix }, /* AUTH_UNIX */ + { _svcauth_short } /* AUTH_SHORT */ }; -#define AUTH_MAX 2 /* HIGHEST AUTH NUMBER */ +#define AUTH_MAX 2 /* HIGHEST AUTH NUMBER */ /* @@ -87,28 +96,22 @@ static struct { * invalid. */ enum auth_stat -_authenticate(rqst, msg) - register struct svc_req *rqst; - struct rpc_msg *msg; +_authenticate (register struct svc_req *rqst, struct rpc_msg *msg) { - register int cred_flavor; + register int cred_flavor; - rqst->rq_cred = msg->rm_call.cb_cred; - rqst->rq_xprt->xp_verf.oa_flavor = _null_auth.oa_flavor; - rqst->rq_xprt->xp_verf.oa_length = 0; - cred_flavor = rqst->rq_cred.oa_flavor; - if ((cred_flavor <= AUTH_MAX) && (cred_flavor >= AUTH_NULL)) { - return ((*(svcauthsw[cred_flavor].authenticator))(rqst, msg)); - } + rqst->rq_cred = msg->rm_call.cb_cred; + rqst->rq_xprt->xp_verf.oa_flavor = _null_auth.oa_flavor; + rqst->rq_xprt->xp_verf.oa_length = 0; + cred_flavor = rqst->rq_cred.oa_flavor; + if ((cred_flavor <= AUTH_MAX) && (cred_flavor >= AUTH_NULL)) + return (*(svcauthsw[cred_flavor].authenticator)) (rqst, msg); - return (AUTH_REJECTEDCRED); + return AUTH_REJECTEDCRED; } -enum auth_stat -_svcauth_null(/*rqst, msg*/) - /*struct svc_req *rqst; - struct rpc_msg *msg;*/ +static enum auth_stat +_svcauth_null (struct svc_req *rqst, struct rpc_msg *msg) { - - return (AUTH_OK); + return AUTH_OK; } |