1 /* 2 * Copyright 2002 Sun Microsystems, Inc. All rights reserved. 3 * Use is subject to license terms. 4 */ 5 6 #pragma ident "%Z%%M% %I% %E% SMI" 7 8 /* 9 * Copyright (c) 1985, 1989 Regents of the University of California. 10 * All rights reserved. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. All advertising materials mentioning features or use of this software 21 * must display the following acknowledgement: 22 * This product includes software developed by the University of 23 * California, Berkeley and its contributors. 24 * 4. Neither the name of the University nor the names of its contributors 25 * may be used to endorse or promote products derived from this software 26 * without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 31 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 * SUCH DAMAGE. 39 */ 40 41 #include "ftp_var.h" 42 #include <gssapi/gssapi.h> 43 #include <gssapi/gssapi_ext.h> 44 45 void 46 user_gss_error(OM_uint32 maj_stat, OM_uint32 min_stat, char *errstr) 47 { 48 OM_uint32 gmaj_stat, gmin_stat; 49 gss_buffer_desc msg; 50 OM_uint32 msg_ctx = 0; 51 int display_error = 0; 52 53 /* Print the major status error from GSS */ 54 while (!msg_ctx) { 55 gmaj_stat = gss_display_status(&gmin_stat, maj_stat, 56 GSS_C_GSS_CODE, GSS_C_NULL_OID, &msg_ctx, &msg); 57 if ((gmaj_stat == GSS_S_COMPLETE)|| 58 (gmaj_stat == GSS_S_CONTINUE_NEEDED)) { 59 /* display error messages only once */ 60 if ((debug) || (!display_error)) { 61 (void) fprintf(stderr, "GSSAPI error major: %s\n", 62 (char *)msg.value); 63 display_error = 1; 64 } 65 (void) gss_release_buffer(&gmin_stat, &msg); 66 } 67 if (gmaj_stat != GSS_S_CONTINUE_NEEDED) 68 break; 69 } 70 71 /* Print the minor status error from the mech */ 72 msg_ctx = 0; 73 display_error = 0; 74 if (min_stat) 75 while (!msg_ctx) { 76 gmaj_stat = gss_display_status(&gmin_stat, min_stat, 77 GSS_C_MECH_CODE, GSS_C_NULL_OID, &msg_ctx, &msg); 78 if ((gmaj_stat == GSS_S_COMPLETE)|| 79 (gmaj_stat == GSS_S_CONTINUE_NEEDED)) { 80 /* display error messages only once */ 81 if ((!display_error) || (!debug)) { 82 (void) fprintf(stderr, "GSSAPI error minor: %s\n", 83 (char *)msg.value); 84 display_error = 1; 85 } 86 (void) gss_release_buffer(&gmin_stat, &msg); 87 } 88 if (gmaj_stat != GSS_S_CONTINUE_NEEDED) 89 break; 90 } 91 92 if (debug) { 93 (void) fprintf(stderr, "GSSAPI error: %s\n", errstr); 94 } 95 } 96