diff options
Diffstat (limited to 'lib/libc/rpc')
-rw-r--r-- | lib/libc/rpc/rpc.3 | 71 | ||||
-rw-r--r-- | lib/libc/rpc/rpcauth.3 | 95 |
2 files changed, 103 insertions, 63 deletions
diff --git a/lib/libc/rpc/rpc.3 b/lib/libc/rpc/rpc.3 index 5e7201aa752..2f045f5edb3 100644 --- a/lib/libc/rpc/rpc.3 +++ b/lib/libc/rpc/rpc.3 @@ -1,14 +1,10 @@ -.\" $OpenBSD: rpc.3,v 1.9 1998/02/25 12:23:17 deraadt Exp $ +.\" $OpenBSD: rpc.3,v 1.10 1998/03/11 18:55:40 deraadt Exp $ .\" Mostly converted to mandoc by Theo de Raadt, Tue Feb 24 04:04:46 MST 1998 .\" .Dd February 16, 1988 .Dt RPC 3 .Os .Sh NAME -.Nm auth_destroy , -.Nm authnone_create , -.Nm authunix_create , -.Nm authunix_create_default , .Nm callrpc , .Nm clnt_broadcast , .Nm clnt_call , @@ -69,14 +65,6 @@ .Nd library routines for remote procedure calls .Sh SYNOPSIS .Fd #include <rpc.h> -.Ft void -.Fn auth_destroy "AUTH *auth" -.Ft AUTH * -.Fn authnone_create "void" -.Ft AUTH * -.Fn authunix_create "char *host" "int uid" "int gid" "int len" "int *aup.gids" -.Ft AUTH * -.Fn authunix_create_default "void" .Ft int .Fn callrpc "char *host" "u_long prognum" "u_long versnum" "u_long procnum" "xdrproc_t inproc" "char *in" "xdrproc_t outproc" "char *out" .Ft "enum clnt_stat" @@ -213,66 +201,22 @@ Finally, the procedure call returns to the client. .\"Routines that are used for Secure RPC (DES authentication) are described in .\".Xr rpc_secure 3 . .\"Secure RPC can be used only if DES encryption is available. -.Pp -.Fn auth_destroy -is a macro that destroys the authentication information associated with -.Fa auth . -Destruction usually involves deallocation of private data -structures. The use of -.I auth -is undefined after calling -.Fn auth_destroy . -.Pp -.Fn authnone_create -creates and returns an -.Tn RPC -authentication handle that passes nonusable authentication -information with each remote procedure call. This is the -default authentication used by -.Tn RPC. -.Pp -.Fn authunix_create -creates and returns an -.Tn RPC -authentication handle that contains -.UX -authentication information. -The parameter -.I host -is the name of the machine on which the information was -created; -.I uid -is the user's user -.Tn ID ; -.I gid -is the user's current group -.Tn ID ; -.I len -and -.I aup_gids -refer to a counted array of groups to which the user belongs. -It is easy to impersonate a user. -.Pp -.Fn authunix_create_default -calls -.Fn authunix_create -with the appropriate parameters. .Fn callrpc calls the remote procedure associated with .Fa prognum , .Fa versnum , and -.I procnum +.Fa procnum on the machine, .Fa host . The parameter -.I in +.Fa in is the address of the procedure's argument(s), and -.I out +.Fa out is the address of where to place the result(s); -.I inproc +.Fa inproc is used to encode the procedure's parameters, and -.I outproc +.Fa outproc is used to decode the procedure's results. This routine returns zero if it succeeds, or the value of .Fa"enum clnt_stat" @@ -280,7 +224,7 @@ cast to an integer if it fails. The routine .Fn clnt_perrno is handy for translating failure statuses into messages. -.IP +.Pp Warning: calling remote procedures with this routine uses .Tn UDP/IP @@ -1206,6 +1150,7 @@ Service implementors usually do not need this routine. .Xr getrpcport 3 , .Xr portmap 8 , .Xr rpc 5 , +.Xr rpcauth 3 , .Xr rpcgen 1 , .Xr select 2 , .Xr xdr 3 . diff --git a/lib/libc/rpc/rpcauth.3 b/lib/libc/rpc/rpcauth.3 new file mode 100644 index 00000000000..27a82bfbb74 --- /dev/null +++ b/lib/libc/rpc/rpcauth.3 @@ -0,0 +1,95 @@ +.\" $OpenBSD: rpcauth.3,v 1.1 1998/03/11 18:55:42 deraadt Exp $ +.\" Mostly converted to mandoc by Theo de Raadt, Tue Feb 24 04:04:46 MST 1998 +.\" +.Dd February 16, 1988 +.Dt RPC 3 +.Os +.Sh NAME +.Nm auth_destroy , +.Nm authnone_create , +.Nm authunix_create , +.Nm authunix_create_default +.Nd library routines for remote procedure calls +.Sh SYNOPSIS +.Fd #include <rpc.h> +.Ft void +.Fn auth_destroy "AUTH *auth" +.Ft AUTH * +.Fn authnone_create "void" +.Ft AUTH * +.Fn authunix_create "char *host" "int uid" "int gid" "int len" "int *aup.gids" +.Ft AUTH * +.Fn authunix_create_default "void" +.Sh DESCRIPTION +These routines establish authentication information for use by the +RPC functions described in +.Xr rpc 3 . +.Pp +.Fn auth_destroy +is a macro that destroys the authentication information associated with +.Fa auth . +Destruction usually involves deallocation of private data +structures. The use of +.Fa auth +is undefined after calling +.Fn auth_destroy . +.Pp +.Fn authnone_create +creates and returns an +.Tn RPC +authentication handle that passes nonusable authentication +information with each remote procedure call. This is the +default authentication used by +.Tn RPC. +.Pp +.Fn authunix_create +creates and returns an +.Tn RPC +authentication handle that contains +.UX +authentication information. +The parameter +.Fa host +is the name of the machine on which the information was +created; +.Fa uid +is the user's user +.Tn ID ; +.Fa gid +is the user's current group +.Tn ID ; +.Fa len +and +.Fa aup_gids +refer to a counted array of groups to which the user belongs. +It is easy to impersonate a user. +.Pp +.Fn authunix_create_default +calls +.Fn authunix_create +with the appropriate parameters. +.Pp +.Sh SEE ALSO +.\"Xr rpc_secure 3 , +.Xr rpc 3 , +.Xr getrpcport 3 , +.Xr portmap 8 , +.Xr rpc 5 , +.Xr rpcgen 1 , +.Xr select 2 , +.Xr xdr 3 . +.br +The following manuals: +.RS +.ft I +Remote Procedure Calls: Protocol Specification +.br +Remote Procedure Call Programming Guide +.br +rpcgen Programming Guide +.br +.ft R +.RE +.Fa "RPC: Remote Procedure Call Protocol Specification" , +.Tn RFC1050, Sun Microsystems, Inc., +.Tn USC-ISI. |