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846e33c7 | 1 | /* |
2234212c | 2 | * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved. |
d02b48c6 | 3 | * |
846e33c7 RS |
4 | * Licensed under the OpenSSL license (the "License"). You may not use |
5 | * this file except in compliance with the License. You can obtain a copy | |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
d02b48c6 RE |
8 | */ |
9 | ||
10 | #include <stdio.h> | |
11 | #include <stdlib.h> | |
12 | #include <string.h> | |
d02b48c6 | 13 | #include "apps.h" |
ec577822 BM |
14 | #include <openssl/bio.h> |
15 | #include <openssl/asn1.h> | |
16 | #include <openssl/err.h> | |
17 | #include <openssl/bn.h> | |
18 | #include <openssl/evp.h> | |
19 | #include <openssl/x509.h> | |
20 | #include <openssl/x509v3.h> | |
21 | #include <openssl/objects.h> | |
22 | #include <openssl/pem.h> | |
3eeaab4b | 23 | #ifndef OPENSSL_NO_RSA |
0f113f3e | 24 | # include <openssl/rsa.h> |
3eeaab4b NL |
25 | #endif |
26 | #ifndef OPENSSL_NO_DSA | |
0f113f3e | 27 | # include <openssl/dsa.h> |
3eeaab4b | 28 | #endif |
d02b48c6 | 29 | |
d02b48c6 | 30 | #undef POSTFIX |
0f113f3e MC |
31 | #define POSTFIX ".srl" |
32 | #define DEF_DAYS 30 | |
33 | ||
6d23cf97 | 34 | static int callb(int ok, X509_STORE_CTX *ctx); |
0f113f3e | 35 | static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, |
cc696296 F |
36 | const EVP_MD *digest, CONF *conf, const char *section); |
37 | static int x509_certify(X509_STORE *ctx, const char *CAfile, const EVP_MD *digest, | |
0f113f3e | 38 | X509 *x, X509 *xca, EVP_PKEY *pkey, |
cc696296 | 39 | STACK_OF(OPENSSL_STRING) *sigopts, const char *serialfile, |
0f113f3e | 40 | int create, int days, int clrext, CONF *conf, |
cc696296 | 41 | const char *section, ASN1_INTEGER *sno, int reqfile); |
d4cec6a1 | 42 | static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt); |
7e1b7485 | 43 | |
7e1b7485 RS |
44 | typedef enum OPTION_choice { |
45 | OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, | |
46 | OPT_INFORM, OPT_OUTFORM, OPT_KEYFORM, OPT_REQ, OPT_CAFORM, | |
47 | OPT_CAKEYFORM, OPT_SIGOPT, OPT_DAYS, OPT_PASSIN, OPT_EXTFILE, | |
48 | OPT_EXTENSIONS, OPT_IN, OPT_OUT, OPT_SIGNKEY, OPT_CA, | |
49 | OPT_CAKEY, OPT_CASERIAL, OPT_SET_SERIAL, OPT_FORCE_PUBKEY, | |
50 | OPT_ADDTRUST, OPT_ADDREJECT, OPT_SETALIAS, OPT_CERTOPT, OPT_NAMEOPT, | |
51 | OPT_C, OPT_EMAIL, OPT_OCSP_URI, OPT_SERIAL, OPT_NEXT_SERIAL, | |
52 | OPT_MODULUS, OPT_PUBKEY, OPT_X509TOREQ, OPT_TEXT, OPT_HASH, | |
53 | OPT_ISSUER_HASH, OPT_SUBJECT, OPT_ISSUER, OPT_FINGERPRINT, OPT_DATES, | |
54 | OPT_PURPOSE, OPT_STARTDATE, OPT_ENDDATE, OPT_CHECKEND, OPT_CHECKHOST, | |
55 | OPT_CHECKEMAIL, OPT_CHECKIP, OPT_NOOUT, OPT_TRUSTOUT, OPT_CLRTRUST, | |
56 | OPT_CLRREJECT, OPT_ALIAS, OPT_CACREATESERIAL, OPT_CLREXT, OPT_OCSPID, | |
7e1b7485 RS |
57 | OPT_SUBJECT_HASH_OLD, |
58 | OPT_ISSUER_HASH_OLD, | |
7e1b7485 RS |
59 | OPT_BADSIG, OPT_MD, OPT_ENGINE, OPT_NOCERT |
60 | } OPTION_CHOICE; | |
61 | ||
44c83ebd | 62 | const OPTIONS x509_options[] = { |
7e1b7485 RS |
63 | {"help", OPT_HELP, '-', "Display this summary"}, |
64 | {"inform", OPT_INFORM, 'f', | |
65 | "Input format - default PEM (one of DER, NET or PEM)"}, | |
66 | {"in", OPT_IN, '<', "Input file - default stdin"}, | |
67 | {"outform", OPT_OUTFORM, 'f', | |
68 | "Output format - default PEM (one of DER, NET or PEM)"}, | |
69 | {"out", OPT_OUT, '>', "Output file - default stdout"}, | |
70 | {"keyform", OPT_KEYFORM, 'F', "Private key format - default PEM"}, | |
16e1b281 | 71 | {"passin", OPT_PASSIN, 's', "Private key password/pass-phrase source"}, |
7e1b7485 RS |
72 | {"serial", OPT_SERIAL, '-', "Print serial number value"}, |
73 | {"subject_hash", OPT_HASH, '-', "Print subject hash value"}, | |
74 | {"issuer_hash", OPT_ISSUER_HASH, '-', "Print issuer hash value"}, | |
7e1b7485 RS |
75 | {"hash", OPT_HASH, '-', "Synonym for -subject_hash"}, |
76 | {"subject", OPT_SUBJECT, '-', "Print subject DN"}, | |
77 | {"issuer", OPT_ISSUER, '-', "Print issuer DN"}, | |
78 | {"email", OPT_EMAIL, '-', "Print email address(es)"}, | |
79 | {"startdate", OPT_STARTDATE, '-', "Set notBefore field"}, | |
80 | {"enddate", OPT_ENDDATE, '-', "Set notAfter field"}, | |
81 | {"purpose", OPT_PURPOSE, '-', "Print out certificate purposes"}, | |
82 | {"dates", OPT_DATES, '-', "Both Before and After dates"}, | |
83 | {"modulus", OPT_MODULUS, '-', "Print the RSA key modulus"}, | |
84 | {"pubkey", OPT_PUBKEY, '-', "Output the public key"}, | |
85 | {"fingerprint", OPT_FINGERPRINT, '-', | |
86 | "Print the certificate fingerprint"}, | |
87 | {"alias", OPT_ALIAS, '-', "Output certificate alias"}, | |
88 | {"noout", OPT_NOOUT, '-', "No output, just status"}, | |
89 | {"nocert", OPT_NOCERT, '-', "No certificate output"}, | |
90 | {"ocspid", OPT_OCSPID, '-', | |
91 | "Print OCSP hash values for the subject name and public key"}, | |
92 | {"ocsp_uri", OPT_OCSP_URI, '-', "Print OCSP Responder URL(s)"}, | |
93 | {"trustout", OPT_TRUSTOUT, '-', "Output a trusted certificate"}, | |
94 | {"clrtrust", OPT_CLRTRUST, '-', "Clear all trusted purposes"}, | |
12d56b29 | 95 | {"clrext", OPT_CLREXT, '-', "Clear all certificate extensions"}, |
7e1b7485 RS |
96 | {"addtrust", OPT_ADDTRUST, 's', "Trust certificate for a given purpose"}, |
97 | {"addreject", OPT_ADDREJECT, 's', | |
98 | "Reject certificate for a given purpose"}, | |
99 | {"setalias", OPT_SETALIAS, 's', "Set certificate alias"}, | |
100 | {"days", OPT_DAYS, 'n', | |
101 | "How long till expiry of a signed certificate - def 30 days"}, | |
56087077 | 102 | {"checkend", OPT_CHECKEND, 'M', |
7e1b7485 RS |
103 | "Check whether the cert expires in the next arg seconds"}, |
104 | {OPT_MORE_STR, 1, 1, "Exit 1 if so, 0 if not"}, | |
105 | {"signkey", OPT_SIGNKEY, '<', "Self sign cert with arg"}, | |
106 | {"x509toreq", OPT_X509TOREQ, '-', | |
107 | "Output a certification request object"}, | |
108 | {"req", OPT_REQ, '-', "Input is a certificate request, sign and output"}, | |
109 | {"CA", OPT_CA, '<', "Set the CA certificate, must be PEM format"}, | |
dd958974 | 110 | {"CAkey", OPT_CAKEY, 's', |
7e1b7485 RS |
111 | "The CA key, must be PEM format; if not in CAfile"}, |
112 | {"CAcreateserial", OPT_CACREATESERIAL, '-', | |
113 | "Create serial number file if it does not exist"}, | |
5c4e3a4e | 114 | {"CAserial", OPT_CASERIAL, 's', "Serial file"}, |
7e1b7485 RS |
115 | {"set_serial", OPT_SET_SERIAL, 's', "Serial number to use"}, |
116 | {"text", OPT_TEXT, '-', "Print the certificate in text form"}, | |
117 | {"C", OPT_C, '-', "Print out C code forms"}, | |
118 | {"extfile", OPT_EXTFILE, '<', "File with X509V3 extensions to add"}, | |
119 | {"extensions", OPT_EXTENSIONS, 's', "Section from config file to use"}, | |
120 | {"nameopt", OPT_NAMEOPT, 's', "Various certificate name options"}, | |
121 | {"certopt", OPT_CERTOPT, 's', "Various certificate text options"}, | |
122 | {"checkhost", OPT_CHECKHOST, 's', "Check certificate matches host"}, | |
123 | {"checkemail", OPT_CHECKEMAIL, 's', "Check certificate matches email"}, | |
124 | {"checkip", OPT_CHECKIP, 's', "Check certificate matches ipaddr"}, | |
125 | {"CAform", OPT_CAFORM, 'F', "CA format - default PEM"}, | |
126 | {"CAkeyform", OPT_CAKEYFORM, 'F', "CA key format - default PEM"}, | |
16e1b281 | 127 | {"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"}, |
12d56b29 F |
128 | {"force_pubkey", OPT_FORCE_PUBKEY, '<', "Force the Key to put inside certificate"}, |
129 | {"next_serial", OPT_NEXT_SERIAL, '-', "Increment current certificate serial number"}, | |
130 | {"clrreject", OPT_CLRREJECT, '-', | |
131 | "Clears all the prohibited or rejected uses of the certificate"}, | |
16e1b281 | 132 | {"badsig", OPT_BADSIG, '-', "Corrupt last byte of certificate signature (for test)"}, |
7e1b7485 | 133 | {"", OPT_MD, '-', "Any supported digest"}, |
9c3bcfa0 RS |
134 | #ifndef OPENSSL_NO_MD5 |
135 | {"subject_hash_old", OPT_SUBJECT_HASH_OLD, '-', | |
136 | "Print old-style (MD5) issuer hash value"}, | |
137 | {"issuer_hash_old", OPT_ISSUER_HASH_OLD, '-', | |
138 | "Print old-style (MD5) subject hash value"}, | |
7e1b7485 | 139 | #endif |
9c3bcfa0 RS |
140 | #ifndef OPENSSL_NO_ENGINE |
141 | {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"}, | |
7e1b7485 RS |
142 | #endif |
143 | {NULL} | |
144 | }; | |
667ac4ec | 145 | |
7e1b7485 | 146 | int x509_main(int argc, char **argv) |
0f113f3e | 147 | { |
0f113f3e | 148 | ASN1_INTEGER *sno = NULL; |
f83b85fb | 149 | ASN1_OBJECT *objtmp = NULL; |
0f113f3e | 150 | BIO *out = NULL; |
7e1b7485 RS |
151 | CONF *extconf = NULL; |
152 | EVP_PKEY *Upkey = NULL, *CApkey = NULL, *fkey = NULL; | |
0f113f3e | 153 | STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL; |
7e1b7485 RS |
154 | STACK_OF(OPENSSL_STRING) *sigopts = NULL; |
155 | X509 *x = NULL, *xca = NULL; | |
156 | X509_REQ *req = NULL, *rq = NULL; | |
157 | X509_STORE *ctx = NULL; | |
158 | const EVP_MD *digest = NULL; | |
159 | char *CAkeyfile = NULL, *CAserial = NULL, *fkeyfile = NULL, *alias = NULL; | |
160 | char *checkhost = NULL, *checkemail = NULL, *checkip = NULL; | |
161 | char *extsect = NULL, *extfile = NULL, *passin = NULL, *passinarg = NULL; | |
0f113f3e | 162 | char *infile = NULL, *outfile = NULL, *keyfile = NULL, *CAfile = NULL; |
b5c4209b | 163 | char *prog; |
333b070e RS |
164 | int x509req = 0, days = DEF_DAYS, modulus = 0, pubkey = 0, pprint = 0; |
165 | int C = 0, CAformat = FORMAT_PEM, CAkeyformat = FORMAT_PEM; | |
166 | int fingerprint = 0, reqfile = 0, need_rand = 0, checkend = 0; | |
7e1b7485 RS |
167 | int informat = FORMAT_PEM, outformat = FORMAT_PEM, keyformat = FORMAT_PEM; |
168 | int next_serial = 0, subject_hash = 0, issuer_hash = 0, ocspid = 0; | |
169 | int noout = 0, sign_flag = 0, CA_flag = 0, CA_createserial = 0, email = 0; | |
170 | int ocsp_uri = 0, trustout = 0, clrtrust = 0, clrreject = 0, aliasout = 0; | |
171 | int ret = 1, i, num = 0, badsig = 0, clrext = 0, nocert = 0; | |
333b070e | 172 | int text = 0, serial = 0, subject = 0, issuer = 0, startdate = 0; |
56087077 VD |
173 | int enddate = 0; |
174 | time_t checkoffset = 0; | |
b5c4209b | 175 | unsigned long certflag = 0; |
7e1b7485 | 176 | OPTION_CHOICE o; |
7e1b7485 | 177 | ENGINE *e = NULL; |
7e1b7485 RS |
178 | #ifndef OPENSSL_NO_MD5 |
179 | int subject_hash_old = 0, issuer_hash_old = 0; | |
645749ef | 180 | #endif |
d02b48c6 | 181 | |
0f113f3e MC |
182 | ctx = X509_STORE_new(); |
183 | if (ctx == NULL) | |
184 | goto end; | |
185 | X509_STORE_set_verify_cb(ctx, callb); | |
186 | ||
7e1b7485 RS |
187 | prog = opt_init(argc, argv, x509_options); |
188 | while ((o = opt_next()) != OPT_EOF) { | |
189 | switch (o) { | |
190 | case OPT_EOF: | |
191 | case OPT_ERR: | |
192 | opthelp: | |
193 | BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); | |
194 | goto end; | |
195 | case OPT_HELP: | |
196 | opt_help(x509_options); | |
197 | ret = 0; | |
198 | goto end; | |
199 | case OPT_INFORM: | |
200 | if (!opt_format(opt_arg(), OPT_FMT_ANY, &informat)) | |
201 | goto opthelp; | |
202 | break; | |
203 | case OPT_IN: | |
204 | infile = opt_arg(); | |
205 | break; | |
206 | case OPT_OUTFORM: | |
207 | if (!opt_format(opt_arg(), OPT_FMT_ANY, &outformat)) | |
208 | goto opthelp; | |
209 | break; | |
210 | case OPT_KEYFORM: | |
211 | if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &keyformat)) | |
212 | goto opthelp; | |
213 | break; | |
214 | case OPT_CAFORM: | |
215 | if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &CAformat)) | |
216 | goto opthelp; | |
217 | break; | |
218 | case OPT_CAKEYFORM: | |
dd958974 | 219 | if (!opt_format(opt_arg(), OPT_FMT_ANY, &CAkeyformat)) |
7e1b7485 RS |
220 | goto opthelp; |
221 | break; | |
222 | case OPT_OUT: | |
223 | outfile = opt_arg(); | |
224 | break; | |
225 | case OPT_REQ: | |
226 | reqfile = need_rand = 1; | |
227 | break; | |
228 | ||
229 | case OPT_SIGOPT: | |
0f113f3e MC |
230 | if (!sigopts) |
231 | sigopts = sk_OPENSSL_STRING_new_null(); | |
7e1b7485 RS |
232 | if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, opt_arg())) |
233 | goto opthelp; | |
234 | break; | |
7e1b7485 RS |
235 | case OPT_DAYS: |
236 | days = atoi(opt_arg()); | |
237 | break; | |
238 | case OPT_PASSIN: | |
239 | passinarg = opt_arg(); | |
240 | break; | |
241 | case OPT_EXTFILE: | |
242 | extfile = opt_arg(); | |
243 | break; | |
244 | case OPT_EXTENSIONS: | |
245 | extsect = opt_arg(); | |
246 | break; | |
247 | case OPT_SIGNKEY: | |
248 | keyfile = opt_arg(); | |
0f113f3e MC |
249 | sign_flag = ++num; |
250 | need_rand = 1; | |
7e1b7485 RS |
251 | break; |
252 | case OPT_CA: | |
253 | CAfile = opt_arg(); | |
0f113f3e MC |
254 | CA_flag = ++num; |
255 | need_rand = 1; | |
7e1b7485 RS |
256 | break; |
257 | case OPT_CAKEY: | |
258 | CAkeyfile = opt_arg(); | |
259 | break; | |
260 | case OPT_CASERIAL: | |
261 | CAserial = opt_arg(); | |
262 | break; | |
263 | case OPT_SET_SERIAL: | |
08f6ae5b | 264 | if (sno != NULL) { |
efba7787 | 265 | BIO_printf(bio_err, "Serial number supplied twice\n"); |
08f6ae5b MC |
266 | goto opthelp; |
267 | } | |
7e1b7485 RS |
268 | if ((sno = s2i_ASN1_INTEGER(NULL, opt_arg())) == NULL) |
269 | goto opthelp; | |
270 | break; | |
271 | case OPT_FORCE_PUBKEY: | |
272 | fkeyfile = opt_arg(); | |
273 | break; | |
274 | case OPT_ADDTRUST: | |
275 | if ((objtmp = OBJ_txt2obj(opt_arg(), 0)) == NULL) { | |
276 | BIO_printf(bio_err, | |
277 | "%s: Invalid trust object value %s\n", | |
278 | prog, opt_arg()); | |
279 | goto opthelp; | |
0f113f3e | 280 | } |
7e1b7485 RS |
281 | if (trust == NULL && (trust = sk_ASN1_OBJECT_new_null()) == NULL) |
282 | goto end; | |
0f113f3e | 283 | sk_ASN1_OBJECT_push(trust, objtmp); |
f83b85fb | 284 | objtmp = NULL; |
0f113f3e | 285 | trustout = 1; |
7e1b7485 RS |
286 | break; |
287 | case OPT_ADDREJECT: | |
288 | if ((objtmp = OBJ_txt2obj(opt_arg(), 0)) == NULL) { | |
0f113f3e | 289 | BIO_printf(bio_err, |
7e1b7485 RS |
290 | "%s: Invalid reject object value %s\n", |
291 | prog, opt_arg()); | |
292 | goto opthelp; | |
0f113f3e | 293 | } |
7e1b7485 RS |
294 | if (reject == NULL |
295 | && (reject = sk_ASN1_OBJECT_new_null()) == NULL) | |
296 | goto end; | |
0f113f3e | 297 | sk_ASN1_OBJECT_push(reject, objtmp); |
f83b85fb | 298 | objtmp = NULL; |
0f113f3e | 299 | trustout = 1; |
7e1b7485 RS |
300 | break; |
301 | case OPT_SETALIAS: | |
302 | alias = opt_arg(); | |
0f113f3e | 303 | trustout = 1; |
7e1b7485 RS |
304 | break; |
305 | case OPT_CERTOPT: | |
306 | if (!set_cert_ex(&certflag, opt_arg())) | |
307 | goto opthelp; | |
308 | break; | |
309 | case OPT_NAMEOPT: | |
b5c4209b | 310 | if (!set_nameopt(opt_arg())) |
7e1b7485 RS |
311 | goto opthelp; |
312 | break; | |
313 | case OPT_ENGINE: | |
333b070e | 314 | e = setup_engine(opt_arg(), 0); |
7e1b7485 RS |
315 | break; |
316 | case OPT_C: | |
0f113f3e | 317 | C = ++num; |
7e1b7485 RS |
318 | break; |
319 | case OPT_EMAIL: | |
0f113f3e | 320 | email = ++num; |
7e1b7485 RS |
321 | break; |
322 | case OPT_OCSP_URI: | |
0f113f3e | 323 | ocsp_uri = ++num; |
7e1b7485 RS |
324 | break; |
325 | case OPT_SERIAL: | |
0f113f3e | 326 | serial = ++num; |
7e1b7485 RS |
327 | break; |
328 | case OPT_NEXT_SERIAL: | |
0f113f3e | 329 | next_serial = ++num; |
7e1b7485 RS |
330 | break; |
331 | case OPT_MODULUS: | |
0f113f3e | 332 | modulus = ++num; |
7e1b7485 RS |
333 | break; |
334 | case OPT_PUBKEY: | |
0f113f3e | 335 | pubkey = ++num; |
7e1b7485 RS |
336 | break; |
337 | case OPT_X509TOREQ: | |
0f113f3e | 338 | x509req = ++num; |
7e1b7485 RS |
339 | break; |
340 | case OPT_TEXT: | |
0f113f3e | 341 | text = ++num; |
7e1b7485 RS |
342 | break; |
343 | case OPT_SUBJECT: | |
0f113f3e | 344 | subject = ++num; |
7e1b7485 RS |
345 | break; |
346 | case OPT_ISSUER: | |
0f113f3e | 347 | issuer = ++num; |
7e1b7485 RS |
348 | break; |
349 | case OPT_FINGERPRINT: | |
0f113f3e | 350 | fingerprint = ++num; |
7e1b7485 RS |
351 | break; |
352 | case OPT_HASH: | |
353 | subject_hash = ++num; | |
354 | break; | |
355 | case OPT_ISSUER_HASH: | |
356 | issuer_hash = ++num; | |
357 | break; | |
358 | case OPT_PURPOSE: | |
0f113f3e | 359 | pprint = ++num; |
7e1b7485 RS |
360 | break; |
361 | case OPT_STARTDATE: | |
0f113f3e | 362 | startdate = ++num; |
7e1b7485 RS |
363 | break; |
364 | case OPT_ENDDATE: | |
0f113f3e | 365 | enddate = ++num; |
7e1b7485 RS |
366 | break; |
367 | case OPT_NOOUT: | |
0f113f3e | 368 | noout = ++num; |
7e1b7485 RS |
369 | break; |
370 | case OPT_NOCERT: | |
371 | nocert = 1; | |
372 | break; | |
373 | case OPT_TRUSTOUT: | |
0f113f3e | 374 | trustout = 1; |
7e1b7485 RS |
375 | break; |
376 | case OPT_CLRTRUST: | |
0f113f3e | 377 | clrtrust = ++num; |
7e1b7485 RS |
378 | break; |
379 | case OPT_CLRREJECT: | |
0f113f3e | 380 | clrreject = ++num; |
7e1b7485 RS |
381 | break; |
382 | case OPT_ALIAS: | |
0f113f3e | 383 | aliasout = ++num; |
7e1b7485 RS |
384 | break; |
385 | case OPT_CACREATESERIAL: | |
0f113f3e | 386 | CA_createserial = ++num; |
7e1b7485 RS |
387 | break; |
388 | case OPT_CLREXT: | |
0f113f3e | 389 | clrext = 1; |
7e1b7485 RS |
390 | break; |
391 | case OPT_OCSPID: | |
0f113f3e | 392 | ocspid = ++num; |
7e1b7485 RS |
393 | break; |
394 | case OPT_BADSIG: | |
0f113f3e | 395 | badsig = 1; |
0f113f3e | 396 | break; |
7e1b7485 RS |
397 | #ifndef OPENSSL_NO_MD5 |
398 | case OPT_SUBJECT_HASH_OLD: | |
399 | subject_hash_old = ++num; | |
400 | break; | |
401 | case OPT_ISSUER_HASH_OLD: | |
402 | issuer_hash_old = ++num; | |
403 | break; | |
9c3bcfa0 RS |
404 | #else |
405 | case OPT_SUBJECT_HASH_OLD: | |
406 | case OPT_ISSUER_HASH_OLD: | |
407 | break; | |
7e1b7485 RS |
408 | #endif |
409 | case OPT_DATES: | |
410 | startdate = ++num; | |
411 | enddate = ++num; | |
412 | break; | |
413 | case OPT_CHECKEND: | |
7e1b7485 | 414 | checkend = 1; |
33254e1c RL |
415 | { |
416 | intmax_t temp = 0; | |
417 | if (!opt_imax(opt_arg(), &temp)) | |
418 | goto opthelp; | |
419 | checkoffset = (time_t)temp; | |
420 | if ((intmax_t)checkoffset != temp) { | |
421 | BIO_printf(bio_err, "%s: checkend time out of range %s\n", | |
422 | prog, opt_arg()); | |
423 | goto opthelp; | |
424 | } | |
56087077 | 425 | } |
7e1b7485 RS |
426 | break; |
427 | case OPT_CHECKHOST: | |
428 | checkhost = opt_arg(); | |
429 | break; | |
430 | case OPT_CHECKEMAIL: | |
431 | checkemail = opt_arg(); | |
432 | break; | |
433 | case OPT_CHECKIP: | |
434 | checkip = opt_arg(); | |
435 | break; | |
436 | case OPT_MD: | |
437 | if (!opt_md(opt_unknown(), &digest)) | |
438 | goto opthelp; | |
0f113f3e | 439 | } |
7e1b7485 RS |
440 | } |
441 | argc = opt_num_rest(); | |
442 | argv = opt_rest(); | |
443 | if (argc != 0) { | |
444 | BIO_printf(bio_err, "%s: Unknown parameter %s\n", prog, argv[0]); | |
445 | goto opthelp; | |
0f113f3e MC |
446 | } |
447 | ||
bdd58d98 | 448 | out = bio_open_default(outfile, 'w', outformat); |
7e1b7485 | 449 | if (out == NULL) |
0f113f3e | 450 | goto end; |
7e1b7485 | 451 | |
0f113f3e | 452 | if (need_rand) |
7e1b7485 | 453 | app_RAND_load_file(NULL, 0); |
0f113f3e | 454 | |
7e1b7485 | 455 | if (!app_passwd(passinarg, NULL, &passin, NULL)) { |
0f113f3e MC |
456 | BIO_printf(bio_err, "Error getting password\n"); |
457 | goto end; | |
458 | } | |
459 | ||
460 | if (!X509_STORE_set_default_paths(ctx)) { | |
461 | ERR_print_errors(bio_err); | |
462 | goto end; | |
463 | } | |
464 | ||
2234212c | 465 | if (fkeyfile != NULL) { |
7e1b7485 | 466 | fkey = load_pubkey(fkeyfile, keyformat, 0, NULL, e, "Forced key"); |
0f113f3e MC |
467 | if (fkey == NULL) |
468 | goto end; | |
469 | } | |
470 | ||
471 | if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM)) { | |
472 | CAkeyfile = CAfile; | |
473 | } else if ((CA_flag) && (CAkeyfile == NULL)) { | |
474 | BIO_printf(bio_err, | |
475 | "need to specify a CAkey if using the CA command\n"); | |
476 | goto end; | |
477 | } | |
478 | ||
2234212c | 479 | if (extfile != NULL) { |
0f113f3e | 480 | X509V3_CTX ctx2; |
cc01d217 | 481 | if ((extconf = app_load_config(extfile)) == NULL) |
0f113f3e | 482 | goto end; |
2234212c | 483 | if (extsect == NULL) { |
0f113f3e | 484 | extsect = NCONF_get_string(extconf, "default", "extensions"); |
2234212c | 485 | if (extsect == NULL) { |
0f113f3e MC |
486 | ERR_clear_error(); |
487 | extsect = "default"; | |
488 | } | |
489 | } | |
490 | X509V3_set_ctx_test(&ctx2); | |
491 | X509V3_set_nconf(&ctx2, extconf); | |
492 | if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL)) { | |
493 | BIO_printf(bio_err, | |
494 | "Error Loading extension section %s\n", extsect); | |
495 | ERR_print_errors(bio_err); | |
496 | goto end; | |
497 | } | |
498 | } | |
499 | ||
500 | if (reqfile) { | |
501 | EVP_PKEY *pkey; | |
502 | BIO *in; | |
503 | ||
504 | if (!sign_flag && !CA_flag) { | |
505 | BIO_printf(bio_err, "We need a private key to sign with\n"); | |
506 | goto end; | |
507 | } | |
bdd58d98 | 508 | in = bio_open_default(infile, 'r', informat); |
7e1b7485 | 509 | if (in == NULL) |
0f113f3e | 510 | goto end; |
0f113f3e MC |
511 | req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL); |
512 | BIO_free(in); | |
513 | ||
514 | if (req == NULL) { | |
515 | ERR_print_errors(bio_err); | |
516 | goto end; | |
517 | } | |
518 | ||
c5137473 | 519 | if ((pkey = X509_REQ_get0_pubkey(req)) == NULL) { |
0f113f3e MC |
520 | BIO_printf(bio_err, "error unpacking public key\n"); |
521 | goto end; | |
522 | } | |
523 | i = X509_REQ_verify(req, pkey); | |
0f113f3e MC |
524 | if (i < 0) { |
525 | BIO_printf(bio_err, "Signature verification error\n"); | |
526 | ERR_print_errors(bio_err); | |
527 | goto end; | |
528 | } | |
529 | if (i == 0) { | |
530 | BIO_printf(bio_err, | |
531 | "Signature did not match the certificate request\n"); | |
532 | goto end; | |
2234212c | 533 | } else { |
0f113f3e | 534 | BIO_printf(bio_err, "Signature ok\n"); |
2234212c | 535 | } |
0f113f3e MC |
536 | |
537 | print_name(bio_err, "subject=", X509_REQ_get_subject_name(req), | |
b5c4209b | 538 | get_nameopt()); |
0f113f3e MC |
539 | |
540 | if ((x = X509_new()) == NULL) | |
541 | goto end; | |
542 | ||
543 | if (sno == NULL) { | |
544 | sno = ASN1_INTEGER_new(); | |
96487cdd | 545 | if (sno == NULL || !rand_serial(NULL, sno)) |
0f113f3e MC |
546 | goto end; |
547 | if (!X509_set_serialNumber(x, sno)) | |
548 | goto end; | |
549 | ASN1_INTEGER_free(sno); | |
550 | sno = NULL; | |
2234212c | 551 | } else if (!X509_set_serialNumber(x, sno)) { |
0f113f3e | 552 | goto end; |
2234212c | 553 | } |
0f113f3e | 554 | |
124055a9 | 555 | if (!X509_set_issuer_name(x, X509_REQ_get_subject_name(req))) |
0f113f3e | 556 | goto end; |
124055a9 | 557 | if (!X509_set_subject_name(x, X509_REQ_get_subject_name(req))) |
0f113f3e | 558 | goto end; |
dc047d31 DSH |
559 | if (!set_cert_times(x, NULL, NULL, days)) |
560 | goto end; | |
0f113f3e | 561 | |
2234212c | 562 | if (fkey != NULL) { |
0f113f3e | 563 | X509_set_pubkey(x, fkey); |
2234212c | 564 | } else { |
c5137473 | 565 | pkey = X509_REQ_get0_pubkey(req); |
0f113f3e | 566 | X509_set_pubkey(x, pkey); |
0f113f3e | 567 | } |
2234212c | 568 | } else { |
a773b52a | 569 | x = load_cert(infile, informat, "Certificate"); |
2234212c | 570 | } |
0f113f3e MC |
571 | |
572 | if (x == NULL) | |
573 | goto end; | |
574 | if (CA_flag) { | |
a773b52a | 575 | xca = load_cert(CAfile, CAformat, "CA Certificate"); |
0f113f3e MC |
576 | if (xca == NULL) |
577 | goto end; | |
578 | } | |
579 | ||
580 | if (!noout || text || next_serial) { | |
581 | OBJ_create("2.99999.3", "SET.ex3", "SET x509v3 extension 3"); | |
582 | ||
0f113f3e MC |
583 | } |
584 | ||
585 | if (alias) | |
586 | X509_alias_set1(x, (unsigned char *)alias, -1); | |
587 | ||
588 | if (clrtrust) | |
589 | X509_trust_clear(x); | |
590 | if (clrreject) | |
591 | X509_reject_clear(x); | |
592 | ||
2234212c | 593 | if (trust != NULL) { |
0f113f3e MC |
594 | for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++) { |
595 | objtmp = sk_ASN1_OBJECT_value(trust, i); | |
596 | X509_add1_trust_object(x, objtmp); | |
597 | } | |
f83b85fb | 598 | objtmp = NULL; |
0f113f3e MC |
599 | } |
600 | ||
2234212c | 601 | if (reject != NULL) { |
0f113f3e MC |
602 | for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++) { |
603 | objtmp = sk_ASN1_OBJECT_value(reject, i); | |
604 | X509_add1_reject_object(x, objtmp); | |
605 | } | |
f83b85fb | 606 | objtmp = NULL; |
0f113f3e MC |
607 | } |
608 | ||
0f022f5a | 609 | if (badsig) { |
8adc1cb8 DSH |
610 | const ASN1_BIT_STRING *signature; |
611 | ||
0f022f5a | 612 | X509_get0_signature(&signature, NULL, x); |
a0754084 | 613 | corrupt_signature(signature); |
0f022f5a DSH |
614 | } |
615 | ||
0f113f3e MC |
616 | if (num) { |
617 | for (i = 1; i <= num; i++) { | |
618 | if (issuer == i) { | |
b5c4209b | 619 | print_name(out, "issuer=", X509_get_issuer_name(x), get_nameopt()); |
0f113f3e | 620 | } else if (subject == i) { |
fb0303f3 | 621 | print_name(out, "subject=", |
b5c4209b | 622 | X509_get_subject_name(x), get_nameopt()); |
0f113f3e | 623 | } else if (serial == i) { |
7e1b7485 RS |
624 | BIO_printf(out, "serial="); |
625 | i2a_ASN1_INTEGER(out, X509_get_serialNumber(x)); | |
626 | BIO_printf(out, "\n"); | |
0f113f3e | 627 | } else if (next_serial == i) { |
12d56b29 F |
628 | ASN1_INTEGER *ser = X509_get_serialNumber(x); |
629 | BIGNUM *bnser = ASN1_INTEGER_to_BN(ser, NULL); | |
630 | ||
0f113f3e MC |
631 | if (!bnser) |
632 | goto end; | |
633 | if (!BN_add_word(bnser, 1)) | |
634 | goto end; | |
635 | ser = BN_to_ASN1_INTEGER(bnser, NULL); | |
636 | if (!ser) | |
637 | goto end; | |
638 | BN_free(bnser); | |
639 | i2a_ASN1_INTEGER(out, ser); | |
640 | ASN1_INTEGER_free(ser); | |
641 | BIO_puts(out, "\n"); | |
642 | } else if ((email == i) || (ocsp_uri == i)) { | |
643 | int j; | |
644 | STACK_OF(OPENSSL_STRING) *emlst; | |
645 | if (email == i) | |
646 | emlst = X509_get1_email(x); | |
647 | else | |
648 | emlst = X509_get1_ocsp(x); | |
649 | for (j = 0; j < sk_OPENSSL_STRING_num(emlst); j++) | |
7e1b7485 | 650 | BIO_printf(out, "%s\n", |
0f113f3e MC |
651 | sk_OPENSSL_STRING_value(emlst, j)); |
652 | X509_email_free(emlst); | |
653 | } else if (aliasout == i) { | |
654 | unsigned char *alstr; | |
655 | alstr = X509_alias_get0(x, NULL); | |
656 | if (alstr) | |
7e1b7485 | 657 | BIO_printf(out, "%s\n", alstr); |
0f113f3e | 658 | else |
7e1b7485 | 659 | BIO_puts(out, "<No Alias>\n"); |
0f113f3e | 660 | } else if (subject_hash == i) { |
7e1b7485 | 661 | BIO_printf(out, "%08lx\n", X509_subject_name_hash(x)); |
0f113f3e | 662 | } |
0e0c6821 | 663 | #ifndef OPENSSL_NO_MD5 |
0f113f3e | 664 | else if (subject_hash_old == i) { |
7e1b7485 | 665 | BIO_printf(out, "%08lx\n", X509_subject_name_hash_old(x)); |
0f113f3e | 666 | } |
0e0c6821 | 667 | #endif |
0f113f3e | 668 | else if (issuer_hash == i) { |
7e1b7485 | 669 | BIO_printf(out, "%08lx\n", X509_issuer_name_hash(x)); |
0f113f3e | 670 | } |
0e0c6821 | 671 | #ifndef OPENSSL_NO_MD5 |
0f113f3e | 672 | else if (issuer_hash_old == i) { |
7e1b7485 | 673 | BIO_printf(out, "%08lx\n", X509_issuer_name_hash_old(x)); |
0f113f3e | 674 | } |
0e0c6821 | 675 | #endif |
0f113f3e MC |
676 | else if (pprint == i) { |
677 | X509_PURPOSE *ptmp; | |
678 | int j; | |
7e1b7485 | 679 | BIO_printf(out, "Certificate purposes:\n"); |
0f113f3e MC |
680 | for (j = 0; j < X509_PURPOSE_get_count(); j++) { |
681 | ptmp = X509_PURPOSE_get0(j); | |
7e1b7485 | 682 | purpose_print(out, x, ptmp); |
0f113f3e MC |
683 | } |
684 | } else if (modulus == i) { | |
685 | EVP_PKEY *pkey; | |
686 | ||
c01ff880 | 687 | pkey = X509_get0_pubkey(x); |
0f113f3e MC |
688 | if (pkey == NULL) { |
689 | BIO_printf(bio_err, "Modulus=unavailable\n"); | |
690 | ERR_print_errors(bio_err); | |
691 | goto end; | |
692 | } | |
7e1b7485 | 693 | BIO_printf(out, "Modulus="); |
cf1b7d96 | 694 | #ifndef OPENSSL_NO_RSA |
9862e9aa | 695 | if (EVP_PKEY_id(pkey) == EVP_PKEY_RSA) { |
2ac6115d | 696 | const BIGNUM *n; |
9862e9aa RL |
697 | RSA_get0_key(EVP_PKEY_get0_RSA(pkey), &n, NULL, NULL); |
698 | BN_print(out, n); | |
699 | } else | |
7be304ac | 700 | #endif |
cf1b7d96 | 701 | #ifndef OPENSSL_NO_DSA |
6e9fa57c | 702 | if (EVP_PKEY_id(pkey) == EVP_PKEY_DSA) { |
2ac6115d | 703 | const BIGNUM *dsapub = NULL; |
6e9fa57c MC |
704 | DSA_get0_key(EVP_PKEY_get0_DSA(pkey), &dsapub, NULL); |
705 | BN_print(out, dsapub); | |
706 | } else | |
7be304ac | 707 | #endif |
6e9fa57c | 708 | { |
7e1b7485 | 709 | BIO_printf(out, "Wrong Algorithm type"); |
6e9fa57c | 710 | } |
7e1b7485 | 711 | BIO_printf(out, "\n"); |
0f113f3e MC |
712 | } else if (pubkey == i) { |
713 | EVP_PKEY *pkey; | |
714 | ||
c01ff880 | 715 | pkey = X509_get0_pubkey(x); |
0f113f3e MC |
716 | if (pkey == NULL) { |
717 | BIO_printf(bio_err, "Error getting public key\n"); | |
718 | ERR_print_errors(bio_err); | |
719 | goto end; | |
720 | } | |
7e1b7485 | 721 | PEM_write_bio_PUBKEY(out, pkey); |
0f113f3e MC |
722 | } else if (C == i) { |
723 | unsigned char *d; | |
724 | char *m; | |
7e1b7485 | 725 | int len; |
0f113f3e | 726 | |
b5c4209b DB |
727 | print_name(out, "/*\n" |
728 | " * Subject: ", X509_get_subject_name(x), get_nameopt()); | |
729 | print_name(out, " * Issuer: ", X509_get_issuer_name(x), get_nameopt()); | |
730 | BIO_puts(out, " */\n"); | |
0f113f3e | 731 | |
7e1b7485 | 732 | len = i2d_X509(x, NULL); |
68dc6824 | 733 | m = app_malloc(len, "x509 name buffer"); |
0f113f3e | 734 | d = (unsigned char *)m; |
7e1b7485 RS |
735 | len = i2d_X509_NAME(X509_get_subject_name(x), &d); |
736 | print_array(out, "the_subject_name", len, (unsigned char *)m); | |
0f113f3e | 737 | d = (unsigned char *)m; |
7e1b7485 RS |
738 | len = i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &d); |
739 | print_array(out, "the_public_key", len, (unsigned char *)m); | |
0f113f3e | 740 | d = (unsigned char *)m; |
7e1b7485 RS |
741 | len = i2d_X509(x, &d); |
742 | print_array(out, "the_certificate", len, (unsigned char *)m); | |
0f113f3e MC |
743 | OPENSSL_free(m); |
744 | } else if (text == i) { | |
b5c4209b | 745 | X509_print_ex(out, x, get_nameopt(), certflag); |
0f113f3e | 746 | } else if (startdate == i) { |
7e1b7485 | 747 | BIO_puts(out, "notBefore="); |
568ce3a5 | 748 | ASN1_TIME_print(out, X509_get0_notBefore(x)); |
7e1b7485 | 749 | BIO_puts(out, "\n"); |
0f113f3e | 750 | } else if (enddate == i) { |
7e1b7485 | 751 | BIO_puts(out, "notAfter="); |
568ce3a5 | 752 | ASN1_TIME_print(out, X509_get0_notAfter(x)); |
7e1b7485 | 753 | BIO_puts(out, "\n"); |
0f113f3e MC |
754 | } else if (fingerprint == i) { |
755 | int j; | |
756 | unsigned int n; | |
757 | unsigned char md[EVP_MAX_MD_SIZE]; | |
758 | const EVP_MD *fdig = digest; | |
759 | ||
2234212c | 760 | if (fdig == NULL) |
0f113f3e MC |
761 | fdig = EVP_sha1(); |
762 | ||
763 | if (!X509_digest(x, fdig, md, &n)) { | |
764 | BIO_printf(bio_err, "out of memory\n"); | |
765 | goto end; | |
766 | } | |
7e1b7485 | 767 | BIO_printf(out, "%s Fingerprint=", |
0f113f3e MC |
768 | OBJ_nid2sn(EVP_MD_type(fdig))); |
769 | for (j = 0; j < (int)n; j++) { | |
7e1b7485 | 770 | BIO_printf(out, "%02X%c", md[j], (j + 1 == (int)n) |
0f113f3e MC |
771 | ? '\n' : ':'); |
772 | } | |
773 | } | |
774 | ||
775 | /* should be in the library */ | |
776 | else if ((sign_flag == i) && (x509req == 0)) { | |
777 | BIO_printf(bio_err, "Getting Private key\n"); | |
778 | if (Upkey == NULL) { | |
7e1b7485 | 779 | Upkey = load_key(keyfile, keyformat, 0, |
0f113f3e MC |
780 | passin, e, "Private key"); |
781 | if (Upkey == NULL) | |
782 | goto end; | |
783 | } | |
784 | ||
785 | assert(need_rand); | |
786 | if (!sign(x, Upkey, days, clrext, digest, extconf, extsect)) | |
787 | goto end; | |
788 | } else if (CA_flag == i) { | |
789 | BIO_printf(bio_err, "Getting CA Private Key\n"); | |
790 | if (CAkeyfile != NULL) { | |
7e1b7485 | 791 | CApkey = load_key(CAkeyfile, CAkeyformat, |
0f113f3e MC |
792 | 0, passin, e, "CA Private Key"); |
793 | if (CApkey == NULL) | |
794 | goto end; | |
795 | } | |
796 | ||
797 | assert(need_rand); | |
798 | if (!x509_certify(ctx, CAfile, digest, x, xca, | |
799 | CApkey, sigopts, | |
800 | CAserial, CA_createserial, days, clrext, | |
7e1b7485 | 801 | extconf, extsect, sno, reqfile)) |
0f113f3e MC |
802 | goto end; |
803 | } else if (x509req == i) { | |
804 | EVP_PKEY *pk; | |
805 | ||
806 | BIO_printf(bio_err, "Getting request Private Key\n"); | |
807 | if (keyfile == NULL) { | |
808 | BIO_printf(bio_err, "no request key file specified\n"); | |
809 | goto end; | |
810 | } else { | |
7e1b7485 | 811 | pk = load_key(keyfile, keyformat, 0, |
0f113f3e MC |
812 | passin, e, "request key"); |
813 | if (pk == NULL) | |
814 | goto end; | |
815 | } | |
816 | ||
817 | BIO_printf(bio_err, "Generating certificate request\n"); | |
818 | ||
819 | rq = X509_to_X509_REQ(x, pk, digest); | |
820 | EVP_PKEY_free(pk); | |
821 | if (rq == NULL) { | |
822 | ERR_print_errors(bio_err); | |
823 | goto end; | |
824 | } | |
825 | if (!noout) { | |
b5c4209b | 826 | X509_REQ_print_ex(out, rq, get_nameopt(), X509_FLAG_COMPAT); |
0f113f3e MC |
827 | PEM_write_bio_X509_REQ(out, rq); |
828 | } | |
829 | noout = 1; | |
830 | } else if (ocspid == i) { | |
831 | X509_ocspid_print(out, x); | |
832 | } | |
833 | } | |
834 | } | |
835 | ||
836 | if (checkend) { | |
837 | time_t tcheck = time(NULL) + checkoffset; | |
838 | ||
568ce3a5 | 839 | if (X509_cmp_time(X509_get0_notAfter(x), &tcheck) < 0) { |
0f113f3e MC |
840 | BIO_printf(out, "Certificate will expire\n"); |
841 | ret = 1; | |
842 | } else { | |
843 | BIO_printf(out, "Certificate will not expire\n"); | |
844 | ret = 0; | |
845 | } | |
846 | goto end; | |
847 | } | |
848 | ||
7e1b7485 | 849 | print_cert_checks(out, x, checkhost, checkemail, checkip); |
0f113f3e | 850 | |
7e1b7485 | 851 | if (noout || nocert) { |
0f113f3e MC |
852 | ret = 0; |
853 | goto end; | |
854 | } | |
855 | ||
2234212c | 856 | if (outformat == FORMAT_ASN1) { |
0f113f3e | 857 | i = i2d_X509_bio(out, x); |
2234212c | 858 | } else if (outformat == FORMAT_PEM) { |
0f113f3e MC |
859 | if (trustout) |
860 | i = PEM_write_bio_X509_AUX(out, x); | |
861 | else | |
862 | i = PEM_write_bio_X509(out, x); | |
0f113f3e MC |
863 | } else { |
864 | BIO_printf(bio_err, "bad output format specified for outfile\n"); | |
865 | goto end; | |
866 | } | |
867 | if (!i) { | |
868 | BIO_printf(bio_err, "unable to write certificate\n"); | |
869 | ERR_print_errors(bio_err); | |
870 | goto end; | |
871 | } | |
872 | ret = 0; | |
873 | end: | |
874 | if (need_rand) | |
7e1b7485 | 875 | app_RAND_write_file(NULL); |
0f113f3e MC |
876 | NCONF_free(extconf); |
877 | BIO_free_all(out); | |
0f113f3e MC |
878 | X509_STORE_free(ctx); |
879 | X509_REQ_free(req); | |
880 | X509_free(x); | |
881 | X509_free(xca); | |
882 | EVP_PKEY_free(Upkey); | |
883 | EVP_PKEY_free(CApkey); | |
884 | EVP_PKEY_free(fkey); | |
25aaa98a | 885 | sk_OPENSSL_STRING_free(sigopts); |
0f113f3e MC |
886 | X509_REQ_free(rq); |
887 | ASN1_INTEGER_free(sno); | |
888 | sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free); | |
889 | sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free); | |
f83b85fb | 890 | ASN1_OBJECT_free(objtmp); |
dd1abd44 | 891 | release_engine(e); |
b548a1f1 | 892 | OPENSSL_free(passin); |
7e1b7485 | 893 | return (ret); |
0f113f3e MC |
894 | } |
895 | ||
cc696296 | 896 | static ASN1_INTEGER *x509_load_serial(const char *CAfile, const char *serialfile, |
0f113f3e MC |
897 | int create) |
898 | { | |
899 | char *buf = NULL, *p; | |
900 | ASN1_INTEGER *bs = NULL; | |
901 | BIGNUM *serial = NULL; | |
902 | size_t len; | |
903 | ||
904 | len = ((serialfile == NULL) | |
905 | ? (strlen(CAfile) + strlen(POSTFIX) + 1) | |
906 | : (strlen(serialfile))) + 1; | |
68dc6824 | 907 | buf = app_malloc(len, "serial# buffer"); |
0f113f3e | 908 | if (serialfile == NULL) { |
7644a9ae | 909 | OPENSSL_strlcpy(buf, CAfile, len); |
0f113f3e MC |
910 | for (p = buf; *p; p++) |
911 | if (*p == '.') { | |
912 | *p = '\0'; | |
913 | break; | |
914 | } | |
7644a9ae | 915 | OPENSSL_strlcat(buf, POSTFIX, len); |
2234212c | 916 | } else { |
7644a9ae | 917 | OPENSSL_strlcpy(buf, serialfile, len); |
2234212c | 918 | } |
0f113f3e MC |
919 | |
920 | serial = load_serial(buf, create, NULL); | |
921 | if (serial == NULL) | |
922 | goto end; | |
923 | ||
924 | if (!BN_add_word(serial, 1)) { | |
925 | BIO_printf(bio_err, "add_word failure\n"); | |
926 | goto end; | |
927 | } | |
928 | ||
929 | if (!save_serial(buf, NULL, serial, &bs)) | |
930 | goto end; | |
acba75c5 | 931 | |
f85b68cd | 932 | end: |
b548a1f1 | 933 | OPENSSL_free(buf); |
0f113f3e MC |
934 | BN_free(serial); |
935 | return bs; | |
936 | } | |
acba75c5 | 937 | |
cc696296 | 938 | static int x509_certify(X509_STORE *ctx, const char *CAfile, const EVP_MD *digest, |
0f113f3e MC |
939 | X509 *x, X509 *xca, EVP_PKEY *pkey, |
940 | STACK_OF(OPENSSL_STRING) *sigopts, | |
cc696296 F |
941 | const char *serialfile, int create, |
942 | int days, int clrext, CONF *conf, const char *section, | |
7e1b7485 | 943 | ASN1_INTEGER *sno, int reqfile) |
0f113f3e MC |
944 | { |
945 | int ret = 0; | |
946 | ASN1_INTEGER *bs = NULL; | |
f0e0fd51 | 947 | X509_STORE_CTX *xsc = NULL; |
0f113f3e MC |
948 | EVP_PKEY *upkey; |
949 | ||
c01ff880 | 950 | upkey = X509_get0_pubkey(xca); |
c223c4a9 MC |
951 | if (upkey == NULL) { |
952 | BIO_printf(bio_err, "Error obtaining CA X509 public key\n"); | |
953 | goto end; | |
954 | } | |
0f113f3e | 955 | EVP_PKEY_copy_parameters(upkey, pkey); |
0f113f3e | 956 | |
f0e0fd51 RS |
957 | xsc = X509_STORE_CTX_new(); |
958 | if (xsc == NULL || !X509_STORE_CTX_init(xsc, ctx, x, NULL)) { | |
0f113f3e MC |
959 | BIO_printf(bio_err, "Error initialising X509 store\n"); |
960 | goto end; | |
961 | } | |
962 | if (sno) | |
963 | bs = sno; | |
75ebbd9a | 964 | else if ((bs = x509_load_serial(CAfile, serialfile, create)) == NULL) |
0f113f3e MC |
965 | goto end; |
966 | ||
0f113f3e MC |
967 | /* |
968 | * NOTE: this certificate can/should be self signed, unless it was a | |
969 | * certificate request in which case it is not. | |
970 | */ | |
f0e0fd51 RS |
971 | X509_STORE_CTX_set_cert(xsc, x); |
972 | X509_STORE_CTX_set_flags(xsc, X509_V_FLAG_CHECK_SS_SIGNATURE); | |
973 | if (!reqfile && X509_verify_cert(xsc) <= 0) | |
0f113f3e MC |
974 | goto end; |
975 | ||
976 | if (!X509_check_private_key(xca, pkey)) { | |
977 | BIO_printf(bio_err, | |
978 | "CA certificate and CA private key do not match\n"); | |
979 | goto end; | |
980 | } | |
981 | ||
982 | if (!X509_set_issuer_name(x, X509_get_subject_name(xca))) | |
983 | goto end; | |
984 | if (!X509_set_serialNumber(x, bs)) | |
985 | goto end; | |
986 | ||
dc047d31 | 987 | if (!set_cert_times(x, NULL, NULL, days)) |
0f113f3e MC |
988 | goto end; |
989 | ||
990 | if (clrext) { | |
991 | while (X509_get_ext_count(x) > 0) | |
992 | X509_delete_ext(x, 0); | |
993 | } | |
994 | ||
2234212c | 995 | if (conf != NULL) { |
0f113f3e | 996 | X509V3_CTX ctx2; |
0f113f3e | 997 | X509_set_version(x, 2); /* version 3 certificate */ |
0f113f3e MC |
998 | X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0); |
999 | X509V3_set_nconf(&ctx2, conf); | |
1000 | if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x)) | |
1001 | goto end; | |
1002 | } | |
1003 | ||
7e1b7485 | 1004 | if (!do_X509_sign(x, pkey, digest, sigopts)) |
0f113f3e MC |
1005 | goto end; |
1006 | ret = 1; | |
1007 | end: | |
f0e0fd51 | 1008 | X509_STORE_CTX_free(xsc); |
0f113f3e MC |
1009 | if (!ret) |
1010 | ERR_print_errors(bio_err); | |
1011 | if (!sno) | |
1012 | ASN1_INTEGER_free(bs); | |
1013 | return ret; | |
1014 | } | |
d02b48c6 | 1015 | |
6d23cf97 | 1016 | static int callb(int ok, X509_STORE_CTX *ctx) |
0f113f3e MC |
1017 | { |
1018 | int err; | |
1019 | X509 *err_cert; | |
1020 | ||
1021 | /* | |
1022 | * it is ok to use a self signed certificate This case will catch both | |
1023 | * the initial ok == 0 and the final ok == 1 calls to this function | |
1024 | */ | |
1025 | err = X509_STORE_CTX_get_error(ctx); | |
1026 | if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT) | |
1027 | return 1; | |
1028 | ||
1029 | /* | |
1030 | * BAD we should have gotten an error. Normally if everything worked | |
1031 | * X509_STORE_CTX_get_error(ctx) will still be set to | |
1032 | * DEPTH_ZERO_SELF_.... | |
1033 | */ | |
1034 | if (ok) { | |
1035 | BIO_printf(bio_err, | |
1036 | "error with certificate to be certified - should be self signed\n"); | |
1037 | return 0; | |
1038 | } else { | |
1039 | err_cert = X509_STORE_CTX_get_current_cert(ctx); | |
1040 | print_name(bio_err, NULL, X509_get_subject_name(err_cert), 0); | |
1041 | BIO_printf(bio_err, | |
1042 | "error with certificate - error %d at depth %d\n%s\n", err, | |
1043 | X509_STORE_CTX_get_error_depth(ctx), | |
1044 | X509_verify_cert_error_string(err)); | |
1045 | return 1; | |
1046 | } | |
1047 | } | |
d02b48c6 | 1048 | |
d02b48c6 | 1049 | /* self sign */ |
0f113f3e | 1050 | static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, |
cc696296 | 1051 | const EVP_MD *digest, CONF *conf, const char *section) |
0f113f3e MC |
1052 | { |
1053 | ||
0f113f3e MC |
1054 | if (!X509_set_issuer_name(x, X509_get_subject_name(x))) |
1055 | goto err; | |
dc047d31 | 1056 | if (!set_cert_times(x, NULL, NULL, days)) |
0f113f3e | 1057 | goto err; |
0f113f3e MC |
1058 | if (!X509_set_pubkey(x, pkey)) |
1059 | goto err; | |
1060 | if (clrext) { | |
1061 | while (X509_get_ext_count(x) > 0) | |
1062 | X509_delete_ext(x, 0); | |
1063 | } | |
2234212c | 1064 | if (conf != NULL) { |
0f113f3e | 1065 | X509V3_CTX ctx; |
0f113f3e | 1066 | X509_set_version(x, 2); /* version 3 certificate */ |
0f113f3e MC |
1067 | X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0); |
1068 | X509V3_set_nconf(&ctx, conf); | |
1069 | if (!X509V3_EXT_add_nconf(conf, &ctx, section, x)) | |
1070 | goto err; | |
1071 | } | |
1072 | if (!X509_sign(x, pkey, digest)) | |
1073 | goto err; | |
1074 | return 1; | |
1075 | err: | |
1076 | ERR_print_errors(bio_err); | |
1077 | return 0; | |
1078 | } | |
673b102c | 1079 | |
d4cec6a1 | 1080 | static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt) |
673b102c | 1081 | { |
0f113f3e | 1082 | int id, i, idret; |
82643254 | 1083 | const char *pname; |
0f113f3e MC |
1084 | id = X509_PURPOSE_get_id(pt); |
1085 | pname = X509_PURPOSE_get0_name(pt); | |
1086 | for (i = 0; i < 2; i++) { | |
1087 | idret = X509_check_purpose(cert, id, i); | |
1088 | BIO_printf(bio, "%s%s : ", pname, i ? " CA" : ""); | |
1089 | if (idret == 1) | |
1090 | BIO_printf(bio, "Yes\n"); | |
1091 | else if (idret == 0) | |
1092 | BIO_printf(bio, "No\n"); | |
1093 | else | |
1094 | BIO_printf(bio, "Yes (WARNING code=%d)\n", idret); | |
1095 | } | |
1096 | return 1; | |
673b102c | 1097 | } |