xref: /netbsd-src/external/bsd/openldap/dist/libraries/libldap/dntest.c (revision 549b59ed3ccf0d36d3097190a0db27b770f3a839)
1 /*	$NetBSD: dntest.c,v 1.3 2021/08/14 16:14:55 christos Exp $	*/
2 
3 /* dntest.c -- OpenLDAP DN API Test Program */
4 /* $OpenLDAP$ */
5 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
6  *
7  * Copyright 1998-2021 The OpenLDAP Foundation.
8  * All rights reserved.
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted only as authorized by the OpenLDAP
12  * Public License.
13  *
14  * A copy of this license is available in the file LICENSE in the
15  * top-level directory of the distribution or, alternatively, at
16  * <http://www.OpenLDAP.org/license.html>.
17  */
18 /* ACKNOWLEDGEMENT:
19  * This program was initially developed by Pierangelo Masarati <ando@OpenLDAP.org>
20  * for inclusion in OpenLDAP Software.
21  */
22 
23 /*
24  * This program is designed to test the ldap_str2dn/ldap_dn2str
25  * functions
26  */
27 #include <sys/cdefs.h>
28 __RCSID("$NetBSD: dntest.c,v 1.3 2021/08/14 16:14:55 christos Exp $");
29 
30 #include "portable.h"
31 
32 #include <stdio.h>
33 
34 #include <ac/stdlib.h>
35 #include <ac/string.h>
36 #include <ac/unistd.h>
37 
38 #include <ldap.h>
39 
40 #include "ldap-int.h"
41 
42 #include "ldif.h"
43 #include "lutil.h"
44 #include "lutil_ldap.h"
45 #include "ldap_defaults.h"
46 
47 int
main(int argc,char * argv[])48 main( int argc, char *argv[] )
49 {
50 	int 		rc, i, debug = 0, f2 = 0;
51 	unsigned 	flags[ 2 ] = { 0U, 0 };
52 	char		*strin, *str = NULL, buf[ 1024 ];
53 	LDAPDN		dn, dn2 = NULL;
54 
55 	while ( 1 ) {
56 		int opt = getopt( argc, argv, "d:" );
57 
58 		if ( opt == EOF ) {
59 			break;
60 		}
61 
62 		switch ( opt ) {
63 		case 'd':
64 			debug = atoi( optarg );
65 			break;
66 		}
67 	}
68 
69 	optind--;
70 	argc -= optind;
71 	argv += optind;
72 
73 	if ( argc < 2 ) {
74 		fprintf( stderr, "usage: dntest <dn> [flags-in[,...]] [flags-out[,...]]\n\n" );
75 		fprintf( stderr, "\tflags-in:   V3,V2,DCE,<flags>\n" );
76 		fprintf( stderr, "\tflags-out:  V3,V2,UFN,DCE,AD,<flags>\n\n" );
77 		fprintf( stderr, "\t<flags>: PRETTY,PEDANTIC,NOSPACES,NOONESPACE\n\n" );
78 		return( 0 );
79 	}
80 
81 	if ( ber_set_option( NULL, LBER_OPT_DEBUG_LEVEL, &debug ) != LBER_OPT_SUCCESS ) {
82 		fprintf( stderr, "Could not set LBER_OPT_DEBUG_LEVEL %d\n", debug );
83 	}
84 	if ( ldap_set_option( NULL, LDAP_OPT_DEBUG_LEVEL, &debug ) != LDAP_OPT_SUCCESS ) {
85 		fprintf( stderr, "Could not set LDAP_OPT_DEBUG_LEVEL %d\n", debug );
86 	}
87 
88 	if ( strcmp( argv[ 1 ], "-" ) == 0 ) {
89 		size_t len = fgets( buf, sizeof( buf ), stdin ) ? strlen( buf ) : 0;
90 
91 		if ( len == 0 || buf[ --len ] == '\n' ) {
92 			buf[ len ] = '\0';
93 		}
94 		strin = buf;
95 	} else {
96 		strin = argv[ 1 ];
97 	}
98 
99 	if ( argc >= 3 ) {
100 		for ( i = 0; i < argc - 2; i++ ) {
101 			char *s, *e;
102 			for ( s = argv[ 2 + i ]; s; s = e ) {
103 				e = strchr( s, ',' );
104 				if ( e != NULL ) {
105 					e[ 0 ] = '\0';
106 					e++;
107 				}
108 
109 				if ( !strcasecmp( s, "V3" ) ) {
110 					flags[ i ] |= LDAP_DN_FORMAT_LDAPV3;
111 				} else if ( !strcasecmp( s, "V2" ) ) {
112 					flags[ i ] |= LDAP_DN_FORMAT_LDAPV2;
113 				} else if ( !strcasecmp( s, "DCE" ) ) {
114 					flags[ i ] |= LDAP_DN_FORMAT_DCE;
115 				} else if ( !strcasecmp( s, "UFN" ) ) {
116 					flags[ i ] |= LDAP_DN_FORMAT_UFN;
117 				} else if ( !strcasecmp( s, "AD" ) ) {
118 					flags[ i ] |= LDAP_DN_FORMAT_AD_CANONICAL;
119 				} else if ( !strcasecmp( s, "PRETTY" ) ) {
120 					flags[ i ] |= LDAP_DN_PRETTY;
121 				} else if ( !strcasecmp( s, "PEDANTIC" ) ) {
122 					flags[ i ] |= LDAP_DN_PEDANTIC;
123 				} else if ( !strcasecmp( s, "NOSPACES" ) ) {
124 					flags[ i ] |= LDAP_DN_P_NOLEADTRAILSPACES;
125 				} else if ( !strcasecmp( s, "NOONESPACE" ) ) {
126 					flags[ i ] |= LDAP_DN_P_NOSPACEAFTERRDN;
127 				}
128 			}
129 		}
130 	}
131 
132 	if ( flags[ 1 ] == 0 )
133 		flags[ 1 ] = LDAP_DN_FORMAT_LDAPV3;
134 
135 	f2 = 1;
136 
137 	rc = ldap_str2dn( strin, &dn, flags[ 0 ] );
138 
139 	if ( rc == LDAP_SUCCESS ) {
140 		int i;
141 		if ( dn ) {
142 			for ( i = 0; dn[ i ]; i++ ) {
143 				LDAPRDN		rdn = dn[ i ];
144 				char		*rstr = NULL;
145 
146 				if ( ldap_rdn2str( rdn, &rstr, flags[ f2 ] ) ) {
147 					fprintf( stdout, "\tldap_rdn2str() failed\n" );
148 					continue;
149 				}
150 
151 				fprintf( stdout, "\tldap_rdn2str() = \"%s\"\n", rstr );
152 				ldap_memfree( rstr );
153 			}
154 		} else {
155 			fprintf( stdout, "\tempty DN\n" );
156 		}
157 	}
158 
159 	str = NULL;
160 	if ( rc == LDAP_SUCCESS &&
161 		ldap_dn2str( dn, &str, flags[ f2 ] ) == LDAP_SUCCESS )
162 	{
163 		char	**values, *tmp, *tmp2, *str2 = NULL;
164 		int	n;
165 
166 		fprintf( stdout, "\nldap_dn2str(ldap_str2dn(\"%s\"))\n"
167 				"\t= \"%s\"\n", strin, str );
168 
169 		switch ( flags[ f2 ] & LDAP_DN_FORMAT_MASK ) {
170 		case LDAP_DN_FORMAT_UFN:
171 		case LDAP_DN_FORMAT_AD_CANONICAL:
172 			return( 0 );
173 
174 		case LDAP_DN_FORMAT_LDAPV3:
175 		case LDAP_DN_FORMAT_LDAPV2:
176 			n = ldap_dn2domain( strin, &tmp );
177 			if ( n ) {
178 				fprintf( stdout, "\nldap_dn2domain(\"%s\") FAILED\n", strin );
179 			} else {
180 				fprintf( stdout, "\nldap_dn2domain(\"%s\")\n"
181 					"\t= \"%s\"\n", strin, tmp ? tmp : "" );
182 			}
183 			ldap_memfree( tmp );
184 
185 			tmp = ldap_dn2ufn( strin );
186 			fprintf( stdout, "\nldap_dn2ufn(\"%s\")\n"
187 					"\t= \"%s\"\n", strin, tmp ? tmp : "" );
188 			ldap_memfree( tmp );
189 
190 			tmp = ldap_dn2dcedn( strin );
191 			fprintf( stdout, "\nldap_dn2dcedn(\"%s\")\n"
192 					"\t= \"%s\"\n", strin, tmp ? tmp : "" );
193 			tmp2 = ldap_dcedn2dn( tmp );
194 			fprintf( stdout, "\nldap_dcedn2dn(\"%s\")\n"
195 					"\t= \"%s\"\n",
196 					tmp ? tmp : "", tmp2 ? tmp2 : "" );
197 			ldap_memfree( tmp );
198 			ldap_memfree( tmp2 );
199 
200 			tmp = ldap_dn2ad_canonical( strin );
201 			fprintf( stdout, "\nldap_dn2ad_canonical(\"%s\")\n"
202 					"\t= \"%s\"\n", strin, tmp ? tmp : "" );
203 			ldap_memfree( tmp );
204 
205 			fprintf( stdout, "\nldap_explode_dn(\"%s\"):\n", str );
206 			values = ldap_explode_dn( str, 0 );
207 			for ( n = 0; values && values[ n ]; n++ ) {
208 				char	**vv;
209 				int	nn;
210 
211 				fprintf( stdout, "\t\"%s\"\n", values[ n ] );
212 
213 				fprintf( stdout, "\tldap_explode_rdn(\"%s\")\n",
214 						values[ n ] );
215 				vv = ldap_explode_rdn( values[ n ], 0 );
216 				for ( nn = 0; vv && vv[ nn ]; nn++ ) {
217 					fprintf( stdout, "\t\t'%s'\n",
218 							vv[ nn ] );
219 				}
220 				LDAP_VFREE( vv );
221 
222 				fprintf( stdout, "\tldap_explode_rdn(\"%s\")"
223 					       " (no types)\n", values[ n ] );
224 				vv = ldap_explode_rdn( values[ n ], 1 );
225 				for ( nn = 0; vv && vv[ nn ]; nn++ ) {
226 					fprintf( stdout, "\t\t\t\"%s\"\n",
227 							vv[ nn ] );
228 				}
229 				LDAP_VFREE( vv );
230 
231 			}
232 			LDAP_VFREE( values );
233 
234 			fprintf( stdout, "\nldap_explode_dn(\"%s\")"
235 					" (no types):\n", str );
236 			values = ldap_explode_dn( str, 1 );
237 			for ( n = 0; values && values[ n ]; n++ ) {
238 				fprintf( stdout, "\t\"%s\"\n", values[ n ] );
239 			}
240 			LDAP_VFREE( values );
241 
242 			break;
243 		}
244 
245 		dn2 = NULL;
246 		rc = ldap_str2dn( str, &dn2, flags[ f2 ] );
247 		str2 = NULL;
248 		if ( rc == LDAP_SUCCESS &&
249 				ldap_dn2str( dn2, &str2, flags[ f2 ] )
250 				== LDAP_SUCCESS ) {
251 			int 	iRDN;
252 
253 			fprintf( stdout, "\n\"%s\"\n\t == \"%s\" ? %s\n",
254 				str, str2,
255 				strcmp( str, str2 ) == 0 ? "yes" : "no" );
256 
257 			if( dn != NULL && dn2 == NULL ) {
258 				fprintf( stdout, "dn mismatch\n" );
259 			} else if (( dn != NULL ) && (dn2 != NULL))
260 				for ( iRDN = 0; dn[ iRDN ] && dn2[ iRDN ]; iRDN++ )
261 			{
262 				LDAPRDN 	r = dn[ iRDN ];
263 				LDAPRDN 	r2 = dn2[ iRDN ];
264 				int 		iAVA;
265 
266 				for ( iAVA = 0; r[ iAVA ] && r2[ iAVA ]; iAVA++ ) {
267 					LDAPAVA		*a = r[ iAVA ];
268 					LDAPAVA		*a2 = r2[ iAVA ];
269 
270 					if ( a->la_attr.bv_len != a2->la_attr.bv_len ) {
271 						fprintf( stdout, "ava(%d), rdn(%d) attr len mismatch (%ld->%ld)\n",
272 								iAVA + 1, iRDN + 1,
273 								a->la_attr.bv_len, a2->la_attr.bv_len );
274 					} else if ( memcmp( a->la_attr.bv_val, a2->la_attr.bv_val, a->la_attr.bv_len ) ) {
275 						fprintf( stdout, "ava(%d), rdn(%d) attr mismatch\n",
276 								iAVA + 1, iRDN + 1 );
277 					} else if ( a->la_flags != a2->la_flags ) {
278 						fprintf( stdout, "ava(%d), rdn(%d) flag mismatch (%x->%x)\n",
279 								iAVA + 1, iRDN + 1, a->la_flags, a2->la_flags );
280 					} else if ( a->la_value.bv_len != a2->la_value.bv_len ) {
281 						fprintf( stdout, "ava(%d), rdn(%d) value len mismatch (%ld->%ld)\n",
282 								iAVA + 1, iRDN + 1,
283 								a->la_value.bv_len, a2->la_value.bv_len );
284 					} else if ( memcmp( a->la_value.bv_val, a2->la_value.bv_val, a->la_value.bv_len ) ) {
285 						fprintf( stdout, "ava(%d), rdn(%d) value mismatch\n",
286 								iAVA + 1, iRDN + 1 );
287 					}
288 				}
289 			}
290 
291 			ldap_dnfree( dn2 );
292 			ldap_memfree( str2 );
293 		}
294 		ldap_memfree( str );
295 	}
296 	ldap_dnfree( dn );
297 
298 	/* note: dn is not freed */
299 
300 	return( 0 );
301 }
302