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Annotation of 43BSDTahoe/new/xns/morexnslib/auth/Authcredcheck.c, revision 1.1

1.1     ! root        1: #include <stdio.h>
        !             2: /* $Header: Authcredcheck.c,v 1.3 87/03/23 10:25:03 ed Exp $ */
        !             3: 
        !             4: /*
        !             5:  * Copyright (c) 1986, 1987 Xerox Corporation.
        !             6:  */
        !             7: 
        !             8: /* contains:
        !             9:  * Auth_Credcheck
        !            10:  */
        !            11: 
        !            12: /* $Log:       Authcredcheck.c,v $
        !            13:  * Revision 1.3  87/03/23  10:25:03  ed
        !            14:  * Minor change.
        !            15:  * 
        !            16:  * Revision 1.2  87/01/13  16:37:16  ed
        !            17:  * Added checks for null credentials formats
        !            18:  * 
        !            19:  * Revision 1.1  87/01/05  11:50:10  ed
        !            20:  * Initial revision
        !            21:  * 
        !            22:  */
        !            23: #include <sys/types.h>
        !            24: #include <netns/ns.h>
        !            25: #include "Authentication2_defs.h"
        !            26: #include <xnscourier/courier.h>
        !            27: #include <xnscourier/except.h>
        !            28: 
        !            29: /*
        !            30:  * This module contains the routine:
        !            31:  * Boolean Auth_CredCheck(creds, verifier)
        !            32:  *     Credentials creds;
        !            33:  *     Verifier verifier;
        !            34:  */
        !            35: 
        !            36: Boolean Auth_CredCheck(creds, verifier)
        !            37:        Credentials creds;
        !            38:        Verifier verifier;
        !            39: {
        !            40:        CourierConnection *conn;
        !            41:        extern CourierConnection *Auth_GetFirstAuth();
        !            42:        CheckSimpleCredentialsResults result;
        !            43:        Boolean retval;
        !            44:        Unspecified *bp, buffer[SPPMAXDATA];
        !            45:        ThreePartName chs_name;
        !            46:        Cardinal len;
        !            47:        
        !            48:        if ( creds.type != simpleCredentials )
        !            49:                return(FALSE);
        !            50: 
        !            51:        if ( creds.value.length == 0 )                  /* nullCredentials */
        !            52:                return(TRUE);
        !            53: 
        !            54:        externalize_Sequence_of_Unspecified(&creds.value, buffer);
        !            55:        bp= buffer;
        !            56:        bp += internalize_Cardinal(&len, bp);
        !            57:        internalize_SimpleCredentials(&chs_name, bp);
        !            58:        if ( chs_name.organization[0] == '\0' && chs_name.domain[0] == '\0' &&
        !            59:                        chs_name.object[0] == '\0' )
        !            60:                return(TRUE);                           /* is this valid ?? */
        !            61: 
        !            62:        if ((conn = Auth_GetFirstAuth()) == NULL) {
        !            63:                fprintf(stderr,"Can't open connection to local Authentication service\n");
        !            64:                return(FALSE);
        !            65:        }
        !            66: 
        !            67:        DURING {
        !            68:                result= CheckSimpleCredentials(conn, NULL, creds, verifier);
        !            69:        } HANDLER {
        !            70:                return(FALSE);
        !            71:        } END_HANDLER;
        !            72: 
        !            73:        if ( result.ok == TRUE )
        !            74:                retval= TRUE;
        !            75:        else
        !            76:                retval= FALSE;
        !            77: 
        !            78:        CourierClose(conn);
        !            79:        return(retval);
        !            80: }

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