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Annotation of 43BSDReno/kerberosIV/krb/get_tf_fullname.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * $Source: /usr/src/kerberosIV/krb/RCS/get_tf_fullname.c,v $
        !             3:  * $Author: kfall $
        !             4:  *
        !             5:  * Copyright 1987, 1988 by the Massachusetts Institute of Technology.
        !             6:  *
        !             7:  * For copying and distribution information, please see the file
        !             8:  * <mit-copyright.h>.
        !             9:  */
        !            10: 
        !            11: #ifndef lint
        !            12: static char rcsid_get_tf_fullname_c[] =
        !            13: "$Id: get_tf_fullname.c,v 4.2 90/06/25 20:56:14 kfall Exp $";
        !            14: #endif /* lint */
        !            15: 
        !            16: #include <mit-copyright.h>
        !            17: #include <des.h>
        !            18: #include <krb.h>
        !            19: #include <strings.h>
        !            20: 
        !            21: /*
        !            22:  * This file contains a routine to extract the fullname of a user
        !            23:  * from the ticket file.
        !            24:  */
        !            25: 
        !            26: /*
        !            27:  * krb_get_tf_fullname() takes four arguments: the name of the 
        !            28:  * ticket file, and variables for name, instance, and realm to be
        !            29:  * returned in.  Since the realm of a ticket file is not really fully 
        !            30:  * supported, the realm used will be that of the the first ticket in 
        !            31:  * the file as this is the one that was obtained with a password by
        !            32:  * krb_get_in_tkt().
        !            33:  */
        !            34: 
        !            35: krb_get_tf_fullname(ticket_file, name, instance, realm)
        !            36:   char *ticket_file;
        !            37:   char *name;
        !            38:   char *instance;
        !            39:   char *realm;
        !            40: {
        !            41:     int tf_status;
        !            42:     CREDENTIALS c;
        !            43: 
        !            44:     if ((tf_status = tf_init(ticket_file, R_TKT_FIL)) != KSUCCESS)
        !            45:        return(tf_status);
        !            46: 
        !            47:     if (((tf_status = tf_get_pname(c.pname)) != KSUCCESS) ||
        !            48:        ((tf_status = tf_get_pinst(c.pinst)) != KSUCCESS))
        !            49:        return (tf_status);
        !            50:     
        !            51:     if (name)
        !            52:        strcpy(name, c.pname);
        !            53:     if (instance)
        !            54:        strcpy(instance, c.pinst);
        !            55:     if ((tf_status = tf_get_cred(&c)) == KSUCCESS) {
        !            56:        if (realm)
        !            57:            strcpy(realm, c.realm);
        !            58:     }
        !            59:     else
        !            60:        return(tf_status);
        !            61:     
        !            62:     (void) tf_close();
        !            63:     
        !            64:     return(tf_status);
        !            65: }

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