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-rw-r--r--src/lib/libcrypto/objects/obj_dat.c657
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diff --git a/src/lib/libcrypto/objects/obj_dat.c b/src/lib/libcrypto/objects/obj_dat.c
deleted file mode 100644
index 4b1bb9583a..0000000000
--- a/src/lib/libcrypto/objects/obj_dat.c
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@@ -1,657 +0,0 @@
1/* crypto/objects/obj_dat.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <stdio.h>
60#include <ctype.h>
61#include "cryptlib.h"
62#include <openssl/lhash.h>
63#include <openssl/asn1.h>
64#include <openssl/objects.h>
65
66/* obj_dat.h is generated from objects.h by obj_dat.pl */
67#ifndef NO_OBJECT
68#include "obj_dat.h"
69#else
70/* You will have to load all the objects needed manually in the application */
71#define NUM_NID 0
72#define NUM_SN 0
73#define NUM_LN 0
74#define NUM_OBJ 0
75static unsigned char lvalues[1];
76static ASN1_OBJECT nid_objs[1];
77static ASN1_OBJECT *sn_objs[1];
78static ASN1_OBJECT *ln_objs[1];
79static ASN1_OBJECT *obj_objs[1];
80#endif
81
82static int sn_cmp(const void *a, const void *b);
83static int ln_cmp(const void *a, const void *b);
84static int obj_cmp(const void *a, const void *b);
85#define ADDED_DATA 0
86#define ADDED_SNAME 1
87#define ADDED_LNAME 2
88#define ADDED_NID 3
89
90typedef struct added_obj_st
91 {
92 int type;
93 ASN1_OBJECT *obj;
94 } ADDED_OBJ;
95
96static int new_nid=NUM_NID;
97static LHASH *added=NULL;
98
99static int sn_cmp(const void *a, const void *b)
100 {
101 const ASN1_OBJECT * const *ap = a, * const *bp = b;
102 return(strcmp((*ap)->sn,(*bp)->sn));
103 }
104
105static int ln_cmp(const void *a, const void *b)
106 {
107 const ASN1_OBJECT * const *ap = a, * const *bp = b;
108 return(strcmp((*ap)->ln,(*bp)->ln));
109 }
110
111static unsigned long add_hash(ADDED_OBJ *ca)
112 {
113 ASN1_OBJECT *a;
114 int i;
115 unsigned long ret=0;
116 unsigned char *p;
117
118 a=ca->obj;
119 switch (ca->type)
120 {
121 case ADDED_DATA:
122 ret=a->length<<20L;
123 p=(unsigned char *)a->data;
124 for (i=0; i<a->length; i++)
125 ret^=p[i]<<((i*3)%24);
126 break;
127 case ADDED_SNAME:
128 ret=lh_strhash(a->sn);
129 break;
130 case ADDED_LNAME:
131 ret=lh_strhash(a->ln);
132 break;
133 case ADDED_NID:
134 ret=a->nid;
135 break;
136 default:
137 /* abort(); */
138 return 0;
139 }
140 ret&=0x3fffffffL;
141 ret|=ca->type<<30L;
142 return(ret);
143 }
144
145static int add_cmp(ADDED_OBJ *ca, ADDED_OBJ *cb)
146 {
147 ASN1_OBJECT *a,*b;
148 int i;
149
150 i=ca->type-cb->type;
151 if (i) return(i);
152 a=ca->obj;
153 b=cb->obj;
154 switch (ca->type)
155 {
156 case ADDED_DATA:
157 i=(a->length - b->length);
158 if (i) return(i);
159 return(memcmp(a->data,b->data,a->length));
160 case ADDED_SNAME:
161 if (a->sn == NULL) return(-1);
162 else if (b->sn == NULL) return(1);
163 else return(strcmp(a->sn,b->sn));
164 case ADDED_LNAME:
165 if (a->ln == NULL) return(-1);
166 else if (b->ln == NULL) return(1);
167 else return(strcmp(a->ln,b->ln));
168 case ADDED_NID:
169 return(a->nid-b->nid);
170 default:
171 /* abort(); */
172 return 0;
173 }
174 return(1); /* should not get here */
175 }
176
177static int init_added(void)
178 {
179 if (added != NULL) return(1);
180 added=lh_new(add_hash,add_cmp);
181 return(added != NULL);
182 }
183
184static void cleanup1(ADDED_OBJ *a)
185 {
186 a->obj->nid=0;
187 a->obj->flags|=ASN1_OBJECT_FLAG_DYNAMIC|
188 ASN1_OBJECT_FLAG_DYNAMIC_STRINGS|
189 ASN1_OBJECT_FLAG_DYNAMIC_DATA;
190 }
191
192static void cleanup2(ADDED_OBJ *a)
193 { a->obj->nid++; }
194
195static void cleanup3(ADDED_OBJ *a)
196 {
197 if (--a->obj->nid == 0)
198 ASN1_OBJECT_free(a->obj);
199 OPENSSL_free(a);
200 }
201
202void OBJ_cleanup(void)
203 {
204 if (added == NULL) return;
205 added->down_load=0;
206 lh_doall(added,cleanup1); /* zero counters */
207 lh_doall(added,cleanup2); /* set counters */
208 lh_doall(added,cleanup3); /* free objects */
209 lh_free(added);
210 added=NULL;
211 }
212
213int OBJ_new_nid(int num)
214 {
215 int i;
216
217 i=new_nid;
218 new_nid+=num;
219 return(i);
220 }
221
222int OBJ_add_object(ASN1_OBJECT *obj)
223 {
224 ASN1_OBJECT *o;
225 ADDED_OBJ *ao[4]={NULL,NULL,NULL,NULL},*aop;
226 int i;
227
228 if (added == NULL)
229 if (!init_added()) return(0);
230 if ((o=OBJ_dup(obj)) == NULL) goto err;
231 ao[ADDED_NID]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ));
232 if ((o->length != 0) && (obj->data != NULL))
233 ao[ADDED_DATA]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ));
234 if (o->sn != NULL)
235 ao[ADDED_SNAME]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ));
236 if (o->ln != NULL)
237 ao[ADDED_LNAME]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ));
238
239 for (i=ADDED_DATA; i<=ADDED_NID; i++)
240 {
241 if (ao[i] != NULL)
242 {
243 ao[i]->type=i;
244 ao[i]->obj=o;
245 aop=(ADDED_OBJ *)lh_insert(added,ao[i]);
246 /* memory leak, buit should not normally matter */
247 if (aop != NULL)
248 OPENSSL_free(aop);
249 }
250 }
251 o->flags&= ~(ASN1_OBJECT_FLAG_DYNAMIC|ASN1_OBJECT_FLAG_DYNAMIC_STRINGS|
252 ASN1_OBJECT_FLAG_DYNAMIC_DATA);
253
254 return(o->nid);
255err:
256 for (i=ADDED_DATA; i<=ADDED_NID; i++)
257 if (ao[i] != NULL) OPENSSL_free(ao[i]);
258 if (o != NULL) OPENSSL_free(o);
259 return(NID_undef);
260 }
261
262ASN1_OBJECT *OBJ_nid2obj(int n)
263 {
264 ADDED_OBJ ad,*adp;
265 ASN1_OBJECT ob;
266
267 if ((n >= 0) && (n < NUM_NID))
268 {
269 if ((n != NID_undef) && (nid_objs[n].nid == NID_undef))
270 {
271 OBJerr(OBJ_F_OBJ_NID2OBJ,OBJ_R_UNKNOWN_NID);
272 return(NULL);
273 }
274 return((ASN1_OBJECT *)&(nid_objs[n]));
275 }
276 else if (added == NULL)
277 return(NULL);
278 else
279 {
280 ad.type=ADDED_NID;
281 ad.obj= &ob;
282 ob.nid=n;
283 adp=(ADDED_OBJ *)lh_retrieve(added,&ad);
284 if (adp != NULL)
285 return(adp->obj);
286 else
287 {
288 OBJerr(OBJ_F_OBJ_NID2OBJ,OBJ_R_UNKNOWN_NID);
289 return(NULL);
290 }
291 }
292 }
293
294const char *OBJ_nid2sn(int n)
295 {
296 ADDED_OBJ ad,*adp;
297 ASN1_OBJECT ob;
298
299 if ((n >= 0) && (n < NUM_NID))
300 {
301 if ((n != NID_undef) && (nid_objs[n].nid == NID_undef))
302 {
303 OBJerr(OBJ_F_OBJ_NID2SN,OBJ_R_UNKNOWN_NID);
304 return(NULL);
305 }
306 return(nid_objs[n].sn);
307 }
308 else if (added == NULL)
309 return(NULL);
310 else
311 {
312 ad.type=ADDED_NID;
313 ad.obj= &ob;
314 ob.nid=n;
315 adp=(ADDED_OBJ *)lh_retrieve(added,&ad);
316 if (adp != NULL)
317 return(adp->obj->sn);
318 else
319 {
320 OBJerr(OBJ_F_OBJ_NID2SN,OBJ_R_UNKNOWN_NID);
321 return(NULL);
322 }
323 }
324 }
325
326const char *OBJ_nid2ln(int n)
327 {
328 ADDED_OBJ ad,*adp;
329 ASN1_OBJECT ob;
330
331 if ((n >= 0) && (n < NUM_NID))
332 {
333 if ((n != NID_undef) && (nid_objs[n].nid == NID_undef))
334 {
335 OBJerr(OBJ_F_OBJ_NID2LN,OBJ_R_UNKNOWN_NID);
336 return(NULL);
337 }
338 return(nid_objs[n].ln);
339 }
340 else if (added == NULL)
341 return(NULL);
342 else
343 {
344 ad.type=ADDED_NID;
345 ad.obj= &ob;
346 ob.nid=n;
347 adp=(ADDED_OBJ *)lh_retrieve(added,&ad);
348 if (adp != NULL)
349 return(adp->obj->ln);
350 else
351 {
352 OBJerr(OBJ_F_OBJ_NID2LN,OBJ_R_UNKNOWN_NID);
353 return(NULL);
354 }
355 }
356 }
357
358int OBJ_obj2nid(ASN1_OBJECT *a)
359 {
360 ASN1_OBJECT **op;
361 ADDED_OBJ ad,*adp;
362
363 if (a == NULL)
364 return(NID_undef);
365 if (a->nid != 0)
366 return(a->nid);
367
368 if (added != NULL)
369 {
370 ad.type=ADDED_DATA;
371 ad.obj=a;
372 adp=(ADDED_OBJ *)lh_retrieve(added,&ad);
373 if (adp != NULL) return (adp->obj->nid);
374 }
375 op=(ASN1_OBJECT **)OBJ_bsearch((char *)&a,(char *)obj_objs,NUM_OBJ,
376 sizeof(ASN1_OBJECT *),obj_cmp);
377 if (op == NULL)
378 return(NID_undef);
379 return((*op)->nid);
380 }
381
382/* Convert an object name into an ASN1_OBJECT
383 * if "noname" is not set then search for short and long names first.
384 * This will convert the "dotted" form into an object: unlike OBJ_txt2nid
385 * it can be used with any objects, not just registered ones.
386 */
387
388ASN1_OBJECT *OBJ_txt2obj(const char *s, int no_name)
389 {
390 int nid = NID_undef;
391 ASN1_OBJECT *op=NULL;
392 unsigned char *buf,*p;
393 int i, j;
394
395 if(!no_name) {
396 if( ((nid = OBJ_sn2nid(s)) != NID_undef) ||
397 ((nid = OBJ_ln2nid(s)) != NID_undef) )
398 return OBJ_nid2obj(nid);
399 }
400
401 /* Work out size of content octets */
402 i=a2d_ASN1_OBJECT(NULL,0,s,-1);
403 if (i <= 0) {
404 /* Clear the error */
405 ERR_get_error();
406 return NULL;
407 }
408 /* Work out total size */
409 j = ASN1_object_size(0,i,V_ASN1_OBJECT);
410
411 if((buf=(unsigned char *)OPENSSL_malloc(j)) == NULL) return NULL;
412
413 p = buf;
414 /* Write out tag+length */
415 ASN1_put_object(&p,0,i,V_ASN1_OBJECT,V_ASN1_UNIVERSAL);
416 /* Write out contents */
417 a2d_ASN1_OBJECT(p,i,s,-1);
418
419 p=buf;
420 op=d2i_ASN1_OBJECT(NULL,&p,i);
421 OPENSSL_free(buf);
422 return op;
423 }
424
425int OBJ_obj2txt(char *buf, int buf_len, ASN1_OBJECT *a, int no_name)
426{
427 int i,idx=0,n=0,len,nid;
428 unsigned long l;
429 unsigned char *p;
430 const char *s;
431 char tbuf[32];
432
433 if (buf_len <= 0) return(0);
434
435 if ((a == NULL) || (a->data == NULL)) {
436 buf[0]='\0';
437 return(0);
438 }
439
440 nid=OBJ_obj2nid(a);
441 if ((nid == NID_undef) || no_name) {
442 len=a->length;
443 p=a->data;
444
445 idx=0;
446 l=0;
447 while (idx < a->length) {
448 l|=(p[idx]&0x7f);
449 if (!(p[idx] & 0x80)) break;
450 l<<=7L;
451 idx++;
452 }
453 idx++;
454 i=(int)(l/40);
455 if (i > 2) i=2;
456 l-=(long)(i*40);
457
458 sprintf(tbuf,"%d.%lu",i,l);
459 i=strlen(tbuf);
460 strncpy(buf,tbuf,buf_len);
461 buf_len-=i;
462 buf+=i;
463 n+=i;
464
465 l=0;
466 for (; idx<len; idx++) {
467 l|=p[idx]&0x7f;
468 if (!(p[idx] & 0x80)) {
469 sprintf(tbuf,".%lu",l);
470 i=strlen(tbuf);
471 if (buf_len > 0)
472 strncpy(buf,tbuf,buf_len);
473 buf_len-=i;
474 buf+=i;
475 n+=i;
476 l=0;
477 }
478 l<<=7L;
479 }
480 } else {
481 s=OBJ_nid2ln(nid);
482 if (s == NULL)
483 s=OBJ_nid2sn(nid);
484 strncpy(buf,s,buf_len);
485 n=strlen(s);
486 }
487 buf[buf_len-1]='\0';
488 return(n);
489}
490
491int OBJ_txt2nid(char *s)
492{
493 ASN1_OBJECT *obj;
494 int nid;
495 obj = OBJ_txt2obj(s, 0);
496 nid = OBJ_obj2nid(obj);
497 ASN1_OBJECT_free(obj);
498 return nid;
499}
500
501int OBJ_ln2nid(const char *s)
502 {
503 ASN1_OBJECT o,*oo= &o,**op;
504 ADDED_OBJ ad,*adp;
505
506 o.ln=s;
507 if (added != NULL)
508 {
509 ad.type=ADDED_LNAME;
510 ad.obj= &o;
511 adp=(ADDED_OBJ *)lh_retrieve(added,&ad);
512 if (adp != NULL) return (adp->obj->nid);
513 }
514 op=(ASN1_OBJECT **)OBJ_bsearch((char *)&oo,(char *)ln_objs,NUM_LN,
515 sizeof(ASN1_OBJECT *),ln_cmp);
516 if (op == NULL) return(NID_undef);
517 return((*op)->nid);
518 }
519
520int OBJ_sn2nid(const char *s)
521 {
522 ASN1_OBJECT o,*oo= &o,**op;
523 ADDED_OBJ ad,*adp;
524
525 o.sn=s;
526 if (added != NULL)
527 {
528 ad.type=ADDED_SNAME;
529 ad.obj= &o;
530 adp=(ADDED_OBJ *)lh_retrieve(added,&ad);
531 if (adp != NULL) return (adp->obj->nid);
532 }
533 op=(ASN1_OBJECT **)OBJ_bsearch((char *)&oo,(char *)sn_objs,NUM_SN,
534 sizeof(ASN1_OBJECT *),sn_cmp);
535 if (op == NULL) return(NID_undef);
536 return((*op)->nid);
537 }
538
539static int obj_cmp(const void *ap, const void *bp)
540 {
541 int j;
542 ASN1_OBJECT *a= *(ASN1_OBJECT **)ap;
543 ASN1_OBJECT *b= *(ASN1_OBJECT **)bp;
544
545 j=(a->length - b->length);
546 if (j) return(j);
547 return(memcmp(a->data,b->data,a->length));
548 }
549
550char *OBJ_bsearch(char *key, char *base, int num, int size, int (*cmp)(const void *, const void *))
551 {
552 int l,h,i,c;
553 char *p;
554
555 if (num == 0) return(NULL);
556 l=0;
557 h=num;
558 while (l < h)
559 {
560 i=(l+h)/2;
561 p= &(base[i*size]);
562 c=(*cmp)(key,p);
563 if (c < 0)
564 h=i;
565 else if (c > 0)
566 l=i+1;
567 else
568 return(p);
569 }
570#ifdef CHARSET_EBCDIC
571/* THIS IS A KLUDGE - Because the *_obj is sorted in ASCII order, and
572 * I don't have perl (yet), we revert to a *LINEAR* search
573 * when the object wasn't found in the binary search.
574 */
575 for (i=0; i<num; ++i) {
576 p= &(base[i*size]);
577 if ((*cmp)(key,p) == 0)
578 return p;
579 }
580#endif
581 return(NULL);
582 }
583
584int OBJ_create_objects(BIO *in)
585 {
586 MS_STATIC char buf[512];
587 int i,num=0;
588 char *o,*s,*l=NULL;
589
590 for (;;)
591 {
592 s=o=NULL;
593 i=BIO_gets(in,buf,512);
594 if (i <= 0) return(num);
595 buf[i-1]='\0';
596 if (!isalnum((unsigned char)buf[0])) return(num);
597 o=s=buf;
598 while (isdigit((unsigned char)*s) || (*s == '.'))
599 s++;
600 if (*s != '\0')
601 {
602 *(s++)='\0';
603 while (isspace((unsigned char)*s))
604 s++;
605 if (*s == '\0')
606 s=NULL;
607 else
608 {
609 l=s;
610 while ((*l != '\0') && !isspace((unsigned char)*l))
611 l++;
612 if (*l != '\0')
613 {
614 *(l++)='\0';
615 while (isspace((unsigned char)*l))
616 l++;
617 if (*l == '\0') l=NULL;
618 }
619 else
620 l=NULL;
621 }
622 }
623 else
624 s=NULL;
625 if ((o == NULL) || (*o == '\0')) return(num);
626 if (!OBJ_create(o,s,l)) return(num);
627 num++;
628 }
629 /* return(num); */
630 }
631
632int OBJ_create(char *oid, char *sn, char *ln)
633 {
634 int ok=0;
635 ASN1_OBJECT *op=NULL;
636 unsigned char *buf;
637 int i;
638
639 i=a2d_ASN1_OBJECT(NULL,0,oid,-1);
640 if (i <= 0) return(0);
641
642 if ((buf=(unsigned char *)OPENSSL_malloc(i)) == NULL)
643 {
644 OBJerr(OBJ_F_OBJ_CREATE,OBJ_R_MALLOC_FAILURE);
645 return(0);
646 }
647 i=a2d_ASN1_OBJECT(buf,i,oid,-1);
648 op=(ASN1_OBJECT *)ASN1_OBJECT_create(OBJ_new_nid(1),buf,i,sn,ln);
649 if (op == NULL)
650 goto err;
651 ok=OBJ_add_object(op);
652err:
653 ASN1_OBJECT_free(op);
654 OPENSSL_free(buf);
655 return(ok);
656 }
657
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