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1 /* apps/asn1pars.c */ | 1 /* apps/asn1pars.c */ |
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) | 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
3 * All rights reserved. | 3 * All rights reserved. |
4 * | 4 * |
5 * This package is an SSL implementation written | 5 * This package is an SSL implementation written |
6 * by Eric Young (eay@cryptsoft.com). | 6 * by Eric Young (eay@cryptsoft.com). |
7 * The implementation was written so as to conform with Netscapes SSL. | 7 * The implementation was written so as to conform with Netscapes SSL. |
8 * | 8 * |
9 * This library is free for commercial and non-commercial use as long as | 9 * This library is free for commercial and non-commercial use as long as |
10 * the following conditions are aheared to. The following conditions | 10 * the following conditions are aheared to. The following conditions |
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89 int i,badops=0,offset=0,ret=1,j; | 89 int i,badops=0,offset=0,ret=1,j; |
90 unsigned int length=0; | 90 unsigned int length=0; |
91 long num,tmplen; | 91 long num,tmplen; |
92 BIO *in=NULL,*out=NULL,*b64=NULL, *derout = NULL; | 92 BIO *in=NULL,*out=NULL,*b64=NULL, *derout = NULL; |
93 int informat,indent=0, noout = 0, dump = 0; | 93 int informat,indent=0, noout = 0, dump = 0; |
94 char *infile=NULL,*str=NULL,*prog,*oidfile=NULL, *derfile=NULL; | 94 char *infile=NULL,*str=NULL,*prog,*oidfile=NULL, *derfile=NULL; |
95 char *genstr=NULL, *genconf=NULL; | 95 char *genstr=NULL, *genconf=NULL; |
96 unsigned char *tmpbuf; | 96 unsigned char *tmpbuf; |
97 const unsigned char *ctmpbuf; | 97 const unsigned char *ctmpbuf; |
98 BUF_MEM *buf=NULL; | 98 BUF_MEM *buf=NULL; |
99 » STACK *osk=NULL; | 99 » STACK_OF(OPENSSL_STRING) *osk=NULL; |
100 ASN1_TYPE *at=NULL; | 100 ASN1_TYPE *at=NULL; |
101 | 101 |
102 informat=FORMAT_PEM; | 102 informat=FORMAT_PEM; |
103 | 103 |
104 apps_startup(); | 104 apps_startup(); |
105 | 105 |
106 if (bio_err == NULL) | 106 if (bio_err == NULL) |
107 if ((bio_err=BIO_new(BIO_s_file())) != NULL) | 107 if ((bio_err=BIO_new(BIO_s_file())) != NULL) |
108 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); | 108 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); |
109 | 109 |
110 if (!load_config(bio_err, NULL)) | 110 if (!load_config(bio_err, NULL)) |
111 goto end; | 111 goto end; |
112 | 112 |
113 prog=argv[0]; | 113 prog=argv[0]; |
114 argc--; | 114 argc--; |
115 argv++; | 115 argv++; |
116 » if ((osk=sk_new_null()) == NULL) | 116 » if ((osk=sk_OPENSSL_STRING_new_null()) == NULL) |
117 { | 117 { |
118 BIO_printf(bio_err,"Memory allocation failure\n"); | 118 BIO_printf(bio_err,"Memory allocation failure\n"); |
119 goto end; | 119 goto end; |
120 } | 120 } |
121 while (argc >= 1) | 121 while (argc >= 1) |
122 { | 122 { |
123 if (strcmp(*argv,"-inform") == 0) | 123 if (strcmp(*argv,"-inform") == 0) |
124 { | 124 { |
125 if (--argc < 1) goto bad; | 125 if (--argc < 1) goto bad; |
126 informat=str2fmt(*(++argv)); | 126 informat=str2fmt(*(++argv)); |
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162 } | 162 } |
163 else if (strcmp(*argv,"-dlimit") == 0) | 163 else if (strcmp(*argv,"-dlimit") == 0) |
164 { | 164 { |
165 if (--argc < 1) goto bad; | 165 if (--argc < 1) goto bad; |
166 dump= atoi(*(++argv)); | 166 dump= atoi(*(++argv)); |
167 if (dump <= 0) goto bad; | 167 if (dump <= 0) goto bad; |
168 } | 168 } |
169 else if (strcmp(*argv,"-strparse") == 0) | 169 else if (strcmp(*argv,"-strparse") == 0) |
170 { | 170 { |
171 if (--argc < 1) goto bad; | 171 if (--argc < 1) goto bad; |
172 » » » sk_push(osk,*(++argv)); | 172 » » » sk_OPENSSL_STRING_push(osk,*(++argv)); |
173 } | 173 } |
174 else if (strcmp(*argv,"-genstr") == 0) | 174 else if (strcmp(*argv,"-genstr") == 0) |
175 { | 175 { |
176 if (--argc < 1) goto bad; | 176 if (--argc < 1) goto bad; |
177 genstr= *(++argv); | 177 genstr= *(++argv); |
178 } | 178 } |
179 else if (strcmp(*argv,"-genconf") == 0) | 179 else if (strcmp(*argv,"-genconf") == 0) |
180 { | 180 { |
181 if (--argc < 1) goto bad; | 181 if (--argc < 1) goto bad; |
182 genconf= *(++argv); | 182 genconf= *(++argv); |
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295 if (!BUF_MEM_grow(buf,(int)num+BUFSIZ)) goto end; | 295 if (!BUF_MEM_grow(buf,(int)num+BUFSIZ)) goto end; |
296 i=BIO_read(in,&(buf->data[num]),BUFSIZ); | 296 i=BIO_read(in,&(buf->data[num]),BUFSIZ); |
297 if (i <= 0) break; | 297 if (i <= 0) break; |
298 num+=i; | 298 num+=i; |
299 } | 299 } |
300 } | 300 } |
301 str=buf->data; | 301 str=buf->data; |
302 | 302 |
303 /* If any structs to parse go through in sequence */ | 303 /* If any structs to parse go through in sequence */ |
304 | 304 |
305 » if (sk_num(osk)) | 305 » if (sk_OPENSSL_STRING_num(osk)) |
306 { | 306 { |
307 tmpbuf=(unsigned char *)str; | 307 tmpbuf=(unsigned char *)str; |
308 tmplen=num; | 308 tmplen=num; |
309 » » for (i=0; i<sk_num(osk); i++) | 309 » » for (i=0; i<sk_OPENSSL_STRING_num(osk); i++) |
310 { | 310 { |
311 ASN1_TYPE *atmp; | 311 ASN1_TYPE *atmp; |
312 int typ; | 312 int typ; |
313 » » » j=atoi(sk_value(osk,i)); | 313 » » » j=atoi(sk_OPENSSL_STRING_value(osk,i)); |
314 if (j == 0) | 314 if (j == 0) |
315 { | 315 { |
316 » » » » BIO_printf(bio_err,"'%s' is an invalid number\n"
,sk_value(osk,i)); | 316 » » » » BIO_printf(bio_err,"'%s' is an invalid number\n"
,sk_OPENSSL_STRING_value(osk,i)); |
317 continue; | 317 continue; |
318 } | 318 } |
319 tmpbuf+=j; | 319 tmpbuf+=j; |
320 tmplen-=j; | 320 tmplen-=j; |
321 atmp = at; | 321 atmp = at; |
322 ctmpbuf = tmpbuf; | 322 ctmpbuf = tmpbuf; |
323 at = d2i_ASN1_TYPE(NULL,&ctmpbuf,tmplen); | 323 at = d2i_ASN1_TYPE(NULL,&ctmpbuf,tmplen); |
324 ASN1_TYPE_free(atmp); | 324 ASN1_TYPE_free(atmp); |
325 if(!at) | 325 if(!at) |
326 { | 326 { |
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371 ret=0; | 371 ret=0; |
372 end: | 372 end: |
373 BIO_free(derout); | 373 BIO_free(derout); |
374 if (in != NULL) BIO_free(in); | 374 if (in != NULL) BIO_free(in); |
375 if (out != NULL) BIO_free_all(out); | 375 if (out != NULL) BIO_free_all(out); |
376 if (b64 != NULL) BIO_free(b64); | 376 if (b64 != NULL) BIO_free(b64); |
377 if (ret != 0) | 377 if (ret != 0) |
378 ERR_print_errors(bio_err); | 378 ERR_print_errors(bio_err); |
379 if (buf != NULL) BUF_MEM_free(buf); | 379 if (buf != NULL) BUF_MEM_free(buf); |
380 if (at != NULL) ASN1_TYPE_free(at); | 380 if (at != NULL) ASN1_TYPE_free(at); |
381 » if (osk != NULL) sk_free(osk); | 381 » if (osk != NULL) sk_OPENSSL_STRING_free(osk); |
382 OBJ_cleanup(); | 382 OBJ_cleanup(); |
383 apps_shutdown(); | 383 apps_shutdown(); |
384 OPENSSL_EXIT(ret); | 384 OPENSSL_EXIT(ret); |
385 } | 385 } |
386 | 386 |
387 static int do_generate(BIO *bio, char *genstr, char *genconf, BUF_MEM *buf) | 387 static int do_generate(BIO *bio, char *genstr, char *genconf, BUF_MEM *buf) |
388 { | 388 { |
389 CONF *cnf = NULL; | 389 CONF *cnf = NULL; |
390 int len; | 390 int len; |
391 long errline; | 391 long errline; |
392 unsigned char *p; | 392 unsigned char *p; |
393 ASN1_TYPE *atyp = NULL; | 393 ASN1_TYPE *atyp = NULL; |
394 | 394 |
395 if (genconf) | 395 if (genconf) |
396 { | 396 { |
397 cnf = NCONF_new(NULL); | 397 cnf = NCONF_new(NULL); |
398 if (!NCONF_load(cnf, genconf, &errline)) | 398 if (!NCONF_load(cnf, genconf, &errline)) |
399 goto conferr; | 399 goto conferr; |
400 if (!genstr) | 400 if (!genstr) |
401 genstr = NCONF_get_string(cnf, "default", "asn1"); | 401 genstr = NCONF_get_string(cnf, "default", "asn1"); |
402 if (!genstr) | 402 if (!genstr) |
403 { | 403 { |
404 BIO_printf(bio, "Can't find 'asn1' in '%s'\n", genconf); | 404 BIO_printf(bio, "Can't find 'asn1' in '%s'\n", genconf); |
405 goto err; | 405 goto err; |
406 } | 406 } |
407 } | 407 } |
408 | 408 |
409 atyp = ASN1_generate_nconf(genstr, cnf); | 409 atyp = ASN1_generate_nconf(genstr, cnf); |
410 NCONF_free(cnf); | 410 NCONF_free(cnf); |
| 411 cnf = NULL; |
411 | 412 |
412 if (!atyp) | 413 if (!atyp) |
413 return -1; | 414 return -1; |
414 | 415 |
415 len = i2d_ASN1_TYPE(atyp, NULL); | 416 len = i2d_ASN1_TYPE(atyp, NULL); |
416 | 417 |
417 if (len <= 0) | 418 if (len <= 0) |
418 goto err; | 419 goto err; |
419 | 420 |
420 if (!BUF_MEM_grow(buf,len)) | 421 if (!BUF_MEM_grow(buf,len)) |
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435 else | 436 else |
436 BIO_printf(bio, "Error loading config file '%s'\n", genconf); | 437 BIO_printf(bio, "Error loading config file '%s'\n", genconf); |
437 | 438 |
438 err: | 439 err: |
439 NCONF_free(cnf); | 440 NCONF_free(cnf); |
440 ASN1_TYPE_free(atyp); | 441 ASN1_TYPE_free(atyp); |
441 | 442 |
442 return -1; | 443 return -1; |
443 | 444 |
444 } | 445 } |
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