]>
Commit | Line | Data |
---|---|---|
0f113f3e | 1 | /* |
a28d06f3 | 2 | * Copyright 2008-2021 The OpenSSL Project Authors. All Rights Reserved. |
8931b30d | 3 | * |
dffa7520 | 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
846e33c7 RS |
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 | |
8931b30d DSH |
8 | */ |
9 | ||
10 | /* CMS utility function */ | |
11 | ||
12 | #include <stdio.h> | |
13 | #include <string.h> | |
14 | #include "apps.h" | |
dab2cd68 | 15 | #include "progs.h" |
8931b30d | 16 | |
5c42f7aa RS |
17 | #include <openssl/crypto.h> |
18 | #include <openssl/pem.h> | |
19 | #include <openssl/err.h> | |
20 | #include <openssl/x509_vfy.h> | |
21 | #include <openssl/x509v3.h> | |
22 | #include <openssl/cms.h> | |
8931b30d | 23 | |
8931b30d | 24 | static int save_certs(char *signerfile, STACK_OF(X509) *signers); |
7f50d9a4 | 25 | static int cms_cb(int ok, X509_STORE_CTX *ctx); |
ecf3a1fb | 26 | static void receipt_request_print(CMS_ContentInfo *cms); |
1b96cc70 DDO |
27 | static CMS_ReceiptRequest |
28 | *make_receipt_request(STACK_OF(OPENSSL_STRING) *rr_to, int rr_allorfirst, | |
29 | STACK_OF(OPENSSL_STRING) *rr_from); | |
02498cc8 | 30 | static int cms_set_pkey_param(EVP_PKEY_CTX *pctx, |
0f113f3e MC |
31 | STACK_OF(OPENSSL_STRING) *param); |
32 | ||
340cf875 DDO |
33 | #define SMIME_OP 0x100 |
34 | #define SMIME_IP 0x200 | |
35 | #define SMIME_SIGNERS 0x400 | |
5c42f7aa RS |
36 | #define SMIME_ENCRYPT (1 | SMIME_OP) |
37 | #define SMIME_DECRYPT (2 | SMIME_IP) | |
38 | #define SMIME_SIGN (3 | SMIME_OP | SMIME_SIGNERS) | |
39 | #define SMIME_VERIFY (4 | SMIME_IP) | |
340cf875 DDO |
40 | #define SMIME_RESIGN (5 | SMIME_IP | SMIME_OP | SMIME_SIGNERS) |
41 | #define SMIME_SIGN_RECEIPT (6 | SMIME_IP | SMIME_OP) | |
42 | #define SMIME_VERIFY_RECEIPT (7 | SMIME_IP) | |
43 | #define SMIME_DIGEST_CREATE (8 | SMIME_OP) | |
5c42f7aa | 44 | #define SMIME_DIGEST_VERIFY (9 | SMIME_IP) |
340cf875 | 45 | #define SMIME_COMPRESS (10 | SMIME_OP) |
5c42f7aa | 46 | #define SMIME_UNCOMPRESS (11 | SMIME_IP) |
340cf875 | 47 | #define SMIME_ENCRYPTED_ENCRYPT (12 | SMIME_OP) |
5c42f7aa | 48 | #define SMIME_ENCRYPTED_DECRYPT (13 | SMIME_IP) |
340cf875 DDO |
49 | #define SMIME_DATA_CREATE (14 | SMIME_OP) |
50 | #define SMIME_DATA_OUT (15 | SMIME_IP) | |
51 | #define SMIME_CMSOUT (16 | SMIME_IP | SMIME_OP) | |
8931b30d | 52 | |
df2ee0e2 | 53 | static int verify_err = 0; |
db50661f | 54 | |
02498cc8 DSH |
55 | typedef struct cms_key_param_st cms_key_param; |
56 | ||
0f113f3e MC |
57 | struct cms_key_param_st { |
58 | int idx; | |
59 | STACK_OF(OPENSSL_STRING) *param; | |
60 | cms_key_param *next; | |
61 | }; | |
02498cc8 | 62 | |
7e1b7485 | 63 | typedef enum OPTION_choice { |
b0f96018 | 64 | OPT_COMMON, |
7e1b7485 | 65 | OPT_INFORM, OPT_OUTFORM, OPT_IN, OPT_OUT, OPT_ENCRYPT, |
e85d19c6 | 66 | OPT_DECRYPT, OPT_SIGN, OPT_CADES, OPT_SIGN_RECEIPT, OPT_RESIGN, |
7e1b7485 RS |
67 | OPT_VERIFY, OPT_VERIFY_RETCODE, OPT_VERIFY_RECEIPT, |
68 | OPT_CMSOUT, OPT_DATA_OUT, OPT_DATA_CREATE, OPT_DIGEST_VERIFY, | |
69 | OPT_DIGEST_CREATE, OPT_COMPRESS, OPT_UNCOMPRESS, | |
70 | OPT_ED_DECRYPT, OPT_ED_ENCRYPT, OPT_DEBUG_DECRYPT, OPT_TEXT, | |
71 | OPT_ASCIICRLF, OPT_NOINTERN, OPT_NOVERIFY, OPT_NOCERTS, | |
72 | OPT_NOATTR, OPT_NODETACH, OPT_NOSMIMECAP, OPT_BINARY, OPT_KEYID, | |
73 | OPT_NOSIGS, OPT_NO_CONTENT_VERIFY, OPT_NO_ATTR_VERIFY, OPT_INDEF, | |
28aef3d9 | 74 | OPT_NOINDEF, OPT_CRLFEOL, OPT_NOOUT, OPT_RR_PRINT, |
7e1b7485 | 75 | OPT_RR_ALL, OPT_RR_FIRST, OPT_RCTFORM, OPT_CERTFILE, OPT_CAFILE, |
fd3397fc | 76 | OPT_CAPATH, OPT_CASTORE, OPT_NOCAPATH, OPT_NOCAFILE, OPT_NOCASTORE, |
6ec351f4 | 77 | OPT_CONTENT, OPT_PRINT, OPT_NAMEOPT, |
2b6bcb70 | 78 | OPT_SECRETKEY, OPT_SECRETKEYID, OPT_PWRI_PASSWORD, OPT_ECONTENT_TYPE, |
3ee1eac2 | 79 | OPT_PASSIN, OPT_TO, OPT_FROM, OPT_SUBJECT, OPT_SIGNER, OPT_RECIP, |
7e1b7485 RS |
80 | OPT_CERTSOUT, OPT_MD, OPT_INKEY, OPT_KEYFORM, OPT_KEYOPT, OPT_RR_FROM, |
81 | OPT_RR_TO, OPT_AES128_WRAP, OPT_AES192_WRAP, OPT_AES256_WRAP, | |
71434aed | 82 | OPT_3DES_WRAP, OPT_WRAP, OPT_ENGINE, |
3ee1eac2 | 83 | OPT_R_ENUM, |
c1669f41 | 84 | OPT_PROV_ENUM, OPT_CONFIG, |
7e1b7485 | 85 | OPT_V_ENUM, |
71434aed DB |
86 | OPT_CIPHER, |
87 | OPT_ORIGINATOR | |
7e1b7485 RS |
88 | } OPTION_CHOICE; |
89 | ||
44c83ebd | 90 | const OPTIONS cms_options[] = { |
92de469f | 91 | {OPT_HELP_STR, 1, '-', "Usage: %s [options] [cert...]\n"}, |
340cf875 | 92 | {"help", OPT_HELP, '-', "Display this summary"}, |
5388f986 RS |
93 | |
94 | OPT_SECTION("General"), | |
7e1b7485 RS |
95 | {"in", OPT_IN, '<', "Input file"}, |
96 | {"out", OPT_OUT, '>', "Output file"}, | |
c1669f41 | 97 | OPT_CONFIG_OPTION, |
5388f986 | 98 | |
340cf875 | 99 | OPT_SECTION("Operation"), |
7e1b7485 RS |
100 | {"encrypt", OPT_ENCRYPT, '-', "Encrypt message"}, |
101 | {"decrypt", OPT_DECRYPT, '-', "Decrypt encrypted message"}, | |
102 | {"sign", OPT_SIGN, '-', "Sign message"}, | |
7e1b7485 | 103 | {"verify", OPT_VERIFY, '-', "Verify signed message"}, |
340cf875 DDO |
104 | {"resign", OPT_RESIGN, '-', "Resign a signed message"}, |
105 | {"sign_receipt", OPT_SIGN_RECEIPT, '-', | |
106 | "Generate a signed receipt for a message"}, | |
38546024 | 107 | {"verify_receipt", OPT_VERIFY_RECEIPT, '<', |
340cf875 | 108 | "Verify receipts; exit if receipt signatures do not verify"}, |
38546024 | 109 | {"digest_create", OPT_DIGEST_CREATE, '-', |
340cf875 DDO |
110 | "Create a CMS \"DigestedData\" object"}, |
111 | {"digest_verify", OPT_DIGEST_VERIFY, '-', | |
112 | "Verify a CMS \"DigestedData\" object and output it"}, | |
38546024 | 113 | {"compress", OPT_COMPRESS, '-', "Create a CMS \"CompressedData\" object"}, |
5388f986 | 114 | {"uncompress", OPT_UNCOMPRESS, '-', |
340cf875 | 115 | "Uncompress a CMS \"CompressedData\" object"}, |
38546024 | 116 | {"EncryptedData_encrypt", OPT_ED_ENCRYPT, '-', |
340cf875 DDO |
117 | "Create CMS \"EncryptedData\" object using symmetric key"}, |
118 | {"EncryptedData_decrypt", OPT_ED_DECRYPT, '-', | |
119 | "Decrypt CMS \"EncryptedData\" object using symmetric key"}, | |
5388f986 | 120 | {"data_create", OPT_DATA_CREATE, '-', "Create a CMS \"Data\" object"}, |
340cf875 | 121 | {"data_out", OPT_DATA_OUT, '-', "Copy CMS \"Data\" object to output"}, |
5388f986 | 122 | {"cmsout", OPT_CMSOUT, '-', "Output CMS structure"}, |
5388f986 | 123 | |
340cf875 DDO |
124 | OPT_SECTION("File format"), |
125 | {"inform", OPT_INFORM, 'c', "Input format SMIME (default), PEM or DER"}, | |
126 | {"outform", OPT_OUTFORM, 'c', | |
127 | "Output format SMIME (default), PEM or DER"}, | |
12d56b29 | 128 | {"rctform", OPT_RCTFORM, 'F', "Receipt file format"}, |
340cf875 DDO |
129 | {"stream", OPT_INDEF, '-', "Enable CMS streaming"}, |
130 | {"indef", OPT_INDEF, '-', "Same as -stream"}, | |
131 | {"noindef", OPT_NOINDEF, '-', "Disable CMS streaming"}, | |
132 | {"binary", OPT_BINARY, '-', | |
133 | "Treat input as binary: do not translate to canonical form"}, | |
134 | {"crlfeol", OPT_CRLFEOL, '-', | |
135 | "Use CRLF as EOL termination instead of CR only" }, | |
136 | {"asciicrlf", OPT_ASCIICRLF, '-', | |
137 | "Perform CRLF canonicalisation when signing"}, | |
5388f986 | 138 | |
340cf875 DDO |
139 | OPT_SECTION("Keys and passwords"), |
140 | {"pwri_password", OPT_PWRI_PASSWORD, 's', | |
141 | "Specific password for recipient"}, | |
38546024 | 142 | {"secretkey", OPT_SECRETKEY, 's', |
340cf875 | 143 | "Use specified hex-encoded key to decrypt/encrypt recipients or content"}, |
38546024 | 144 | {"secretkeyid", OPT_SECRETKEYID, 's', |
340cf875 | 145 | "Identity of the -secretkey for CMS \"KEKRecipientInfo\" object"}, |
5388f986 RS |
146 | {"inkey", OPT_INKEY, 's', |
147 | "Input private key (if not signer or recipient)"}, | |
340cf875 | 148 | {"passin", OPT_PASSIN, 's', "Input file pass phrase source"}, |
5388f986 | 149 | {"keyopt", OPT_KEYOPT, 's', "Set public key parameters as n:v pairs"}, |
340cf875 DDO |
150 | {"keyform", OPT_KEYFORM, 'f', |
151 | "Input private key format (ENGINE, other values ignored)"}, | |
152 | #ifndef OPENSSL_NO_ENGINE | |
153 | {"engine", OPT_ENGINE, 's', "Use engine e, possibly a hardware device"}, | |
154 | #endif | |
155 | OPT_PROV_OPTIONS, | |
156 | OPT_R_OPTIONS, | |
5388f986 | 157 | |
340cf875 | 158 | OPT_SECTION("Encryption and decryption"), |
71434aed | 159 | {"originator", OPT_ORIGINATOR, 's', "Originator certificate file"}, |
340cf875 DDO |
160 | {"recip", OPT_RECIP, '<', "Recipient cert file"}, |
161 | {"cert...", OPT_PARAM, '.', | |
162 | "Recipient certs (optional; used only when encrypting)"}, | |
163 | {"", OPT_CIPHER, '-', | |
164 | "The encryption algorithm to use (any supported cipher)"}, | |
165 | {"wrap", OPT_WRAP, 's', | |
166 | "Key wrap algorithm to use when encrypting with key agreement"}, | |
7e1b7485 RS |
167 | {"aes128-wrap", OPT_AES128_WRAP, '-', "Use AES128 to wrap key"}, |
168 | {"aes192-wrap", OPT_AES192_WRAP, '-', "Use AES192 to wrap key"}, | |
169 | {"aes256-wrap", OPT_AES256_WRAP, '-', "Use AES256 to wrap key"}, | |
7e1b7485 | 170 | {"des3-wrap", OPT_3DES_WRAP, '-', "Use 3DES-EDE to wrap key"}, |
340cf875 DDO |
171 | {"debug_decrypt", OPT_DEBUG_DECRYPT, '-', |
172 | "Disable MMA protection, return error if no recipient found (see doc)"}, | |
5388f986 | 173 | |
340cf875 DDO |
174 | OPT_SECTION("Signing"), |
175 | {"md", OPT_MD, 's', "Digest algorithm to use"}, | |
176 | {"signer", OPT_SIGNER, 's', "Signer certificate input file"}, | |
177 | {"certfile", OPT_CERTFILE, '<', "Other certificates file"}, | |
178 | {"cades", OPT_CADES, '-', | |
179 | "Include signingCertificate attribute (CAdES-BES)"}, | |
180 | {"nodetach", OPT_NODETACH, '-', "Use opaque signing"}, | |
181 | {"nocerts", OPT_NOCERTS, '-', | |
182 | "Don't include signer's certificate when signing"}, | |
183 | {"noattr", OPT_NOATTR, '-', "Don't include any signed attributes"}, | |
184 | {"nosmimecap", OPT_NOSMIMECAP, '-', "Omit the SMIMECapabilities attribute"}, | |
185 | {"receipt_request_all", OPT_RR_ALL, '-', | |
186 | "When signing, create a receipt request for all recipients"}, | |
187 | {"receipt_request_first", OPT_RR_FIRST, '-', | |
188 | "When signing, create a receipt request for first recipient"}, | |
189 | {"receipt_request_from", OPT_RR_FROM, 's', | |
190 | "Create signed receipt request with specified email address"}, | |
191 | {"receipt_request_to", OPT_RR_TO, 's', | |
192 | "Create signed receipt targeted to specified address"}, | |
92de469f | 193 | |
340cf875 DDO |
194 | OPT_SECTION("Verification"), |
195 | {"signer", OPT_DUP, 's', "Signer certificate(s) output file"}, | |
196 | {"content", OPT_CONTENT, '<', | |
197 | "Supply or override content for detached signature"}, | |
198 | {"no_content_verify", OPT_NO_CONTENT_VERIFY, '-', | |
199 | "Do not verify signed content signatures"}, | |
200 | {"no_attr_verify", OPT_NO_ATTR_VERIFY, '-', | |
201 | "Do not verify signed attribute signatures"}, | |
202 | {"nosigs", OPT_NOSIGS, '-', "Don't verify message signature"}, | |
203 | {"noverify", OPT_NOVERIFY, '-', "Don't verify signers certificate"}, | |
204 | {"nointern", OPT_NOINTERN, '-', | |
205 | "Don't search certificates in message for signer"}, | |
206 | {"cades", OPT_DUP, '-', "Check signingCertificate (CAdES-BES)"}, | |
207 | {"verify_retcode", OPT_VERIFY_RETCODE, '-', | |
208 | "Exit non-zero on verification failure"}, | |
209 | {"CAfile", OPT_CAFILE, '<', "Trusted certificates file"}, | |
210 | {"CApath", OPT_CAPATH, '/', "Trusted certificates directory"}, | |
211 | {"CAstore", OPT_CASTORE, ':', "Trusted certificates store URI"}, | |
212 | {"no-CAfile", OPT_NOCAFILE, '-', | |
213 | "Do not load the default certificates file"}, | |
214 | {"no-CApath", OPT_NOCAPATH, '-', | |
215 | "Do not load certificates from the default certificates directory"}, | |
216 | {"no-CAstore", OPT_NOCASTORE, '-', | |
217 | "Do not load certificates from the default certificates store"}, | |
218 | ||
219 | OPT_SECTION("Output"), | |
220 | {"keyid", OPT_KEYID, '-', "Use subject key identifier"}, | |
221 | {"econtent_type", OPT_ECONTENT_TYPE, 's', "OID for external content"}, | |
222 | {"text", OPT_TEXT, '-', "Include or delete text MIME headers"}, | |
223 | {"certsout", OPT_CERTSOUT, '>', "Certificate output file"}, | |
224 | {"to", OPT_TO, 's', "To address"}, | |
225 | {"from", OPT_FROM, 's', "From address"}, | |
226 | {"subject", OPT_SUBJECT, 's', "Subject"}, | |
227 | ||
228 | OPT_SECTION("Printing"), | |
229 | {"noout", OPT_NOOUT, '-', | |
230 | "For the -cmsout operation do not output the parsed CMS structure"}, | |
231 | {"print", OPT_PRINT, '-', | |
232 | "For the -cmsout operation print out all fields of the CMS structure"}, | |
233 | {"nameopt", OPT_NAMEOPT, 's', | |
234 | "For the -print option specifies various strings printing options"}, | |
235 | {"receipt_request_print", OPT_RR_PRINT, '-', "Print CMS Receipt Request" }, | |
236 | ||
237 | OPT_V_OPTIONS, | |
9c3bcfa0 | 238 | {NULL} |
7e1b7485 | 239 | }; |
8931b30d | 240 | |
1b96cc70 DDO |
241 | static CMS_ContentInfo *load_content_info(int informat, BIO *in, int flags, |
242 | BIO **indata, const char *name) | |
c1669f41 SL |
243 | { |
244 | CMS_ContentInfo *ret, *ci; | |
245 | ||
1b96cc70 | 246 | ret = CMS_ContentInfo_new_ex(app_get0_libctx(), app_get0_propq()); |
c1669f41 SL |
247 | if (ret == NULL) { |
248 | BIO_printf(bio_err, "Error allocating CMS_contentinfo\n"); | |
249 | return NULL; | |
250 | } | |
251 | switch (informat) { | |
252 | case FORMAT_SMIME: | |
6b83d032 | 253 | ci = SMIME_read_CMS_ex(in, flags, indata, &ret); |
c1669f41 SL |
254 | break; |
255 | case FORMAT_PEM: | |
256 | ci = PEM_read_bio_CMS(in, &ret, NULL, NULL); | |
257 | break; | |
258 | case FORMAT_ASN1: | |
259 | ci = d2i_CMS_bio(in, &ret); | |
260 | break; | |
261 | default: | |
262 | BIO_printf(bio_err, "Bad input format for %s\n", name); | |
263 | goto err; | |
264 | } | |
265 | if (ci == NULL) { | |
266 | BIO_printf(bio_err, "Error reading %s Content Info\n", name); | |
267 | goto err; | |
268 | } | |
269 | return ret; | |
1b96cc70 | 270 | err: |
c1669f41 SL |
271 | CMS_ContentInfo_free(ret); |
272 | return NULL; | |
273 | } | |
274 | ||
7e1b7485 | 275 | int cms_main(int argc, char **argv) |
0f113f3e | 276 | { |
c1669f41 | 277 | CONF *conf = NULL; |
7e1b7485 | 278 | ASN1_OBJECT *econtent_type = NULL; |
0f113f3e | 279 | BIO *in = NULL, *out = NULL, *indata = NULL, *rctin = NULL; |
7e1b7485 | 280 | CMS_ContentInfo *cms = NULL, *rcms = NULL; |
0f113f3e | 281 | CMS_ReceiptRequest *rr = NULL; |
7e1b7485 RS |
282 | ENGINE *e = NULL; |
283 | EVP_PKEY *key = NULL; | |
606a417f RS |
284 | EVP_CIPHER *cipher = NULL, *wrap_cipher = NULL; |
285 | EVP_MD *sign_md = NULL; | |
7e1b7485 RS |
286 | STACK_OF(OPENSSL_STRING) *rr_to = NULL, *rr_from = NULL; |
287 | STACK_OF(OPENSSL_STRING) *sksigners = NULL, *skkeys = NULL; | |
56c98a7d | 288 | STACK_OF(X509) *encerts = sk_X509_new_null(), *other = NULL; |
71434aed | 289 | X509 *cert = NULL, *recip = NULL, *signer = NULL, *originator = NULL; |
7e1b7485 | 290 | X509_STORE *store = NULL; |
56c98a7d | 291 | X509_VERIFY_PARAM *vpm = X509_VERIFY_PARAM_new(); |
7e1b7485 | 292 | char *certfile = NULL, *keyfile = NULL, *contfile = NULL; |
fd3397fc | 293 | const char *CAfile = NULL, *CApath = NULL, *CAstore = NULL; |
a485561b | 294 | char *certsoutfile = NULL, *digestname = NULL, *wrapname = NULL; |
fd3397fc | 295 | int noCAfile = 0, noCApath = 0, noCAstore = 0; |
3ee1eac2 | 296 | char *infile = NULL, *outfile = NULL, *rctfile = NULL; |
03bbd346 RS |
297 | char *passinarg = NULL, *passin = NULL, *signerfile = NULL; |
298 | char *originatorfile = NULL, *recipfile = NULL, *ciphername = NULL; | |
7e1b7485 RS |
299 | char *to = NULL, *from = NULL, *subject = NULL, *prog; |
300 | cms_key_param *key_first = NULL, *key_param = NULL; | |
5771017d DDO |
301 | int flags = CMS_DETACHED, binary_files = 0; |
302 | int noout = 0, print = 0, keyidx = -1, vpmtouched = 0; | |
0f113f3e | 303 | int informat = FORMAT_SMIME, outformat = FORMAT_SMIME; |
3ee1eac2 | 304 | int operation = 0, ret = 1, rr_print = 0, rr_allorfirst = -1; |
d382e796 | 305 | int verify_retcode = 0, rctformat = FORMAT_SMIME, keyform = FORMAT_UNDEF; |
0f113f3e | 306 | size_t secret_keylen = 0, secret_keyidlen = 0; |
7e1b7485 RS |
307 | unsigned char *pwri_pass = NULL, *pwri_tmp = NULL; |
308 | unsigned char *secret_key = NULL, *secret_keyid = NULL; | |
309 | long ltmp; | |
2197494d | 310 | const char *mime_eol = "\n"; |
7e1b7485 | 311 | OPTION_CHOICE o; |
b4250010 | 312 | OSSL_LIB_CTX *libctx = app_get0_libctx(); |
0f113f3e | 313 | |
56c98a7d DDO |
314 | if (encerts == NULL || vpm == NULL) |
315 | goto end; | |
0f113f3e | 316 | |
7e1b7485 RS |
317 | prog = opt_init(argc, argv, cms_options); |
318 | while ((o = opt_next()) != OPT_EOF) { | |
319 | switch (o) { | |
320 | case OPT_EOF: | |
321 | case OPT_ERR: | |
322 | opthelp: | |
323 | BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); | |
324 | goto end; | |
325 | case OPT_HELP: | |
326 | opt_help(cms_options); | |
327 | ret = 0; | |
328 | goto end; | |
329 | case OPT_INFORM: | |
f47e5647 | 330 | if (!opt_format(opt_arg(), OPT_FMT_PDS, &informat)) |
7e1b7485 RS |
331 | goto opthelp; |
332 | break; | |
333 | case OPT_OUTFORM: | |
f47e5647 | 334 | if (!opt_format(opt_arg(), OPT_FMT_PDS, &outformat)) |
7e1b7485 RS |
335 | goto opthelp; |
336 | break; | |
337 | case OPT_OUT: | |
338 | outfile = opt_arg(); | |
339 | break; | |
340cf875 | 340 | |
7e1b7485 | 341 | case OPT_ENCRYPT: |
0f113f3e | 342 | operation = SMIME_ENCRYPT; |
7e1b7485 RS |
343 | break; |
344 | case OPT_DECRYPT: | |
0f113f3e | 345 | operation = SMIME_DECRYPT; |
7e1b7485 RS |
346 | break; |
347 | case OPT_SIGN: | |
0f113f3e | 348 | operation = SMIME_SIGN; |
7e1b7485 | 349 | break; |
340cf875 DDO |
350 | case OPT_VERIFY: |
351 | operation = SMIME_VERIFY; | |
7e1b7485 RS |
352 | break; |
353 | case OPT_RESIGN: | |
0f113f3e | 354 | operation = SMIME_RESIGN; |
7e1b7485 | 355 | break; |
340cf875 DDO |
356 | case OPT_SIGN_RECEIPT: |
357 | operation = SMIME_SIGN_RECEIPT; | |
7e1b7485 RS |
358 | break; |
359 | case OPT_VERIFY_RECEIPT: | |
0f113f3e | 360 | operation = SMIME_VERIFY_RECEIPT; |
7e1b7485 RS |
361 | rctfile = opt_arg(); |
362 | break; | |
340cf875 DDO |
363 | case OPT_VERIFY_RETCODE: |
364 | verify_retcode = 1; | |
7e1b7485 | 365 | break; |
340cf875 DDO |
366 | case OPT_DIGEST_CREATE: |
367 | operation = SMIME_DIGEST_CREATE; | |
7e1b7485 RS |
368 | break; |
369 | case OPT_DIGEST_VERIFY: | |
0f113f3e | 370 | operation = SMIME_DIGEST_VERIFY; |
7e1b7485 | 371 | break; |
7e1b7485 | 372 | case OPT_COMPRESS: |
0f113f3e | 373 | operation = SMIME_COMPRESS; |
7e1b7485 RS |
374 | break; |
375 | case OPT_UNCOMPRESS: | |
0f113f3e | 376 | operation = SMIME_UNCOMPRESS; |
7e1b7485 | 377 | break; |
340cf875 DDO |
378 | case OPT_ED_ENCRYPT: |
379 | operation = SMIME_ENCRYPTED_ENCRYPT; | |
380 | break; | |
7e1b7485 | 381 | case OPT_ED_DECRYPT: |
0f113f3e | 382 | operation = SMIME_ENCRYPTED_DECRYPT; |
7e1b7485 | 383 | break; |
340cf875 DDO |
384 | case OPT_DATA_CREATE: |
385 | operation = SMIME_DATA_CREATE; | |
386 | break; | |
387 | case OPT_DATA_OUT: | |
388 | operation = SMIME_DATA_OUT; | |
389 | break; | |
390 | case OPT_CMSOUT: | |
391 | operation = SMIME_CMSOUT; | |
7e1b7485 | 392 | break; |
340cf875 | 393 | |
7e1b7485 | 394 | case OPT_DEBUG_DECRYPT: |
0f113f3e | 395 | flags |= CMS_DEBUG_DECRYPT; |
7e1b7485 RS |
396 | break; |
397 | case OPT_TEXT: | |
0f113f3e | 398 | flags |= CMS_TEXT; |
7e1b7485 RS |
399 | break; |
400 | case OPT_ASCIICRLF: | |
0f113f3e | 401 | flags |= CMS_ASCIICRLF; |
7e1b7485 RS |
402 | break; |
403 | case OPT_NOINTERN: | |
0f113f3e | 404 | flags |= CMS_NOINTERN; |
7e1b7485 RS |
405 | break; |
406 | case OPT_NOVERIFY: | |
0f113f3e | 407 | flags |= CMS_NO_SIGNER_CERT_VERIFY; |
7e1b7485 RS |
408 | break; |
409 | case OPT_NOCERTS: | |
0f113f3e | 410 | flags |= CMS_NOCERTS; |
7e1b7485 RS |
411 | break; |
412 | case OPT_NOATTR: | |
0f113f3e | 413 | flags |= CMS_NOATTR; |
7e1b7485 RS |
414 | break; |
415 | case OPT_NODETACH: | |
0f113f3e | 416 | flags &= ~CMS_DETACHED; |
7e1b7485 RS |
417 | break; |
418 | case OPT_NOSMIMECAP: | |
0f113f3e | 419 | flags |= CMS_NOSMIMECAP; |
7e1b7485 RS |
420 | break; |
421 | case OPT_BINARY: | |
0f113f3e | 422 | flags |= CMS_BINARY; |
e85d19c6 AI |
423 | break; |
424 | case OPT_CADES: | |
425 | flags |= CMS_CADES; | |
7e1b7485 RS |
426 | break; |
427 | case OPT_KEYID: | |
0f113f3e | 428 | flags |= CMS_USE_KEYID; |
7e1b7485 RS |
429 | break; |
430 | case OPT_NOSIGS: | |
0f113f3e | 431 | flags |= CMS_NOSIGS; |
7e1b7485 RS |
432 | break; |
433 | case OPT_NO_CONTENT_VERIFY: | |
0f113f3e | 434 | flags |= CMS_NO_CONTENT_VERIFY; |
7e1b7485 RS |
435 | break; |
436 | case OPT_NO_ATTR_VERIFY: | |
0f113f3e | 437 | flags |= CMS_NO_ATTR_VERIFY; |
7e1b7485 RS |
438 | break; |
439 | case OPT_INDEF: | |
0f113f3e | 440 | flags |= CMS_STREAM; |
7e1b7485 RS |
441 | break; |
442 | case OPT_NOINDEF: | |
0f113f3e | 443 | flags &= ~CMS_STREAM; |
7e1b7485 | 444 | break; |
7e1b7485 | 445 | case OPT_CRLFEOL: |
2197494d | 446 | mime_eol = "\r\n"; |
0f113f3e | 447 | flags |= CMS_CRLFEOL; |
7e1b7485 RS |
448 | break; |
449 | case OPT_NOOUT: | |
0f113f3e | 450 | noout = 1; |
7e1b7485 RS |
451 | break; |
452 | case OPT_RR_PRINT: | |
0f113f3e | 453 | rr_print = 1; |
7e1b7485 RS |
454 | break; |
455 | case OPT_RR_ALL: | |
0f113f3e | 456 | rr_allorfirst = 0; |
7e1b7485 RS |
457 | break; |
458 | case OPT_RR_FIRST: | |
0f113f3e | 459 | rr_allorfirst = 1; |
7e1b7485 RS |
460 | break; |
461 | case OPT_RCTFORM: | |
37578dc0 TM |
462 | if (!opt_format(opt_arg(), |
463 | OPT_FMT_PEMDER | OPT_FMT_SMIME, &rctformat)) | |
464 | goto opthelp; | |
7e1b7485 RS |
465 | break; |
466 | case OPT_CERTFILE: | |
467 | certfile = opt_arg(); | |
468 | break; | |
469 | case OPT_CAFILE: | |
470 | CAfile = opt_arg(); | |
471 | break; | |
472 | case OPT_CAPATH: | |
473 | CApath = opt_arg(); | |
474 | break; | |
fd3397fc RL |
475 | case OPT_CASTORE: |
476 | CAstore = opt_arg(); | |
477 | break; | |
2b6bcb70 MC |
478 | case OPT_NOCAFILE: |
479 | noCAfile = 1; | |
480 | break; | |
481 | case OPT_NOCAPATH: | |
482 | noCApath = 1; | |
483 | break; | |
fd3397fc RL |
484 | case OPT_NOCASTORE: |
485 | noCAstore = 1; | |
486 | break; | |
7e1b7485 RS |
487 | case OPT_IN: |
488 | infile = opt_arg(); | |
489 | break; | |
490 | case OPT_CONTENT: | |
491 | contfile = opt_arg(); | |
492 | break; | |
493 | case OPT_RR_FROM: | |
494 | if (rr_from == NULL | |
495 | && (rr_from = sk_OPENSSL_STRING_new_null()) == NULL) | |
496 | goto end; | |
497 | sk_OPENSSL_STRING_push(rr_from, opt_arg()); | |
498 | break; | |
499 | case OPT_RR_TO: | |
500 | if (rr_to == NULL | |
501 | && (rr_to = sk_OPENSSL_STRING_new_null()) == NULL) | |
502 | goto end; | |
503 | sk_OPENSSL_STRING_push(rr_to, opt_arg()); | |
504 | break; | |
505 | case OPT_PRINT: | |
506 | noout = print = 1; | |
507 | break; | |
6ec351f4 DB |
508 | case OPT_NAMEOPT: |
509 | if (!set_nameopt(opt_arg())) | |
510 | goto opthelp; | |
511 | break; | |
7e1b7485 | 512 | case OPT_SECRETKEY: |
08f6ae5b | 513 | if (secret_key != NULL) { |
efba7787 MC |
514 | BIO_printf(bio_err, "Invalid key (supplied twice) %s\n", |
515 | opt_arg()); | |
08f6ae5b MC |
516 | goto opthelp; |
517 | } | |
14f051a0 | 518 | secret_key = OPENSSL_hexstr2buf(opt_arg(), <mp); |
7e1b7485 RS |
519 | if (secret_key == NULL) { |
520 | BIO_printf(bio_err, "Invalid key %s\n", opt_arg()); | |
521 | goto end; | |
0f113f3e MC |
522 | } |
523 | secret_keylen = (size_t)ltmp; | |
7e1b7485 RS |
524 | break; |
525 | case OPT_SECRETKEYID: | |
08f6ae5b | 526 | if (secret_keyid != NULL) { |
efba7787 MC |
527 | BIO_printf(bio_err, "Invalid id (supplied twice) %s\n", |
528 | opt_arg()); | |
08f6ae5b MC |
529 | goto opthelp; |
530 | } | |
14f051a0 | 531 | secret_keyid = OPENSSL_hexstr2buf(opt_arg(), <mp); |
7e1b7485 RS |
532 | if (secret_keyid == NULL) { |
533 | BIO_printf(bio_err, "Invalid id %s\n", opt_arg()); | |
534 | goto opthelp; | |
0f113f3e MC |
535 | } |
536 | secret_keyidlen = (size_t)ltmp; | |
7e1b7485 RS |
537 | break; |
538 | case OPT_PWRI_PASSWORD: | |
539 | pwri_pass = (unsigned char *)opt_arg(); | |
540 | break; | |
541 | case OPT_ECONTENT_TYPE: | |
08f6ae5b | 542 | if (econtent_type != NULL) { |
efba7787 MC |
543 | BIO_printf(bio_err, "Invalid OID (supplied twice) %s\n", |
544 | opt_arg()); | |
08f6ae5b MC |
545 | goto opthelp; |
546 | } | |
7e1b7485 RS |
547 | econtent_type = OBJ_txt2obj(opt_arg(), 0); |
548 | if (econtent_type == NULL) { | |
549 | BIO_printf(bio_err, "Invalid OID %s\n", opt_arg()); | |
550 | goto opthelp; | |
0f113f3e | 551 | } |
7e1b7485 | 552 | break; |
7e1b7485 | 553 | case OPT_ENGINE: |
333b070e | 554 | e = setup_engine(opt_arg(), 0); |
7e1b7485 RS |
555 | break; |
556 | case OPT_PASSIN: | |
557 | passinarg = opt_arg(); | |
558 | break; | |
559 | case OPT_TO: | |
560 | to = opt_arg(); | |
561 | break; | |
562 | case OPT_FROM: | |
563 | from = opt_arg(); | |
564 | break; | |
565 | case OPT_SUBJECT: | |
566 | subject = opt_arg(); | |
567 | break; | |
568 | case OPT_CERTSOUT: | |
569 | certsoutfile = opt_arg(); | |
570 | break; | |
571 | case OPT_MD: | |
d0190e11 | 572 | digestname = opt_arg(); |
7e1b7485 RS |
573 | break; |
574 | case OPT_SIGNER: | |
0f113f3e | 575 | /* If previous -signer argument add signer to list */ |
2234212c | 576 | if (signerfile != NULL) { |
7e1b7485 RS |
577 | if (sksigners == NULL |
578 | && (sksigners = sk_OPENSSL_STRING_new_null()) == NULL) | |
579 | goto end; | |
0f113f3e | 580 | sk_OPENSSL_STRING_push(sksigners, signerfile); |
7e1b7485 | 581 | if (keyfile == NULL) |
0f113f3e | 582 | keyfile = signerfile; |
7e1b7485 RS |
583 | if (skkeys == NULL |
584 | && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL) | |
585 | goto end; | |
0f113f3e MC |
586 | sk_OPENSSL_STRING_push(skkeys, keyfile); |
587 | keyfile = NULL; | |
588 | } | |
7e1b7485 RS |
589 | signerfile = opt_arg(); |
590 | break; | |
71434aed | 591 | case OPT_ORIGINATOR: |
1b96cc70 DDO |
592 | originatorfile = opt_arg(); |
593 | break; | |
7e1b7485 | 594 | case OPT_INKEY: |
ceab33e2 | 595 | /* If previous -inkey argument add signer to list */ |
2234212c | 596 | if (keyfile != NULL) { |
7e1b7485 | 597 | if (signerfile == NULL) { |
0f113f3e | 598 | BIO_puts(bio_err, "Illegal -inkey without -signer\n"); |
7e1b7485 | 599 | goto end; |
0f113f3e | 600 | } |
7e1b7485 RS |
601 | if (sksigners == NULL |
602 | && (sksigners = sk_OPENSSL_STRING_new_null()) == NULL) | |
603 | goto end; | |
0f113f3e MC |
604 | sk_OPENSSL_STRING_push(sksigners, signerfile); |
605 | signerfile = NULL; | |
7e1b7485 RS |
606 | if (skkeys == NULL |
607 | && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL) | |
608 | goto end; | |
0f113f3e MC |
609 | sk_OPENSSL_STRING_push(skkeys, keyfile); |
610 | } | |
7e1b7485 RS |
611 | keyfile = opt_arg(); |
612 | break; | |
613 | case OPT_KEYFORM: | |
614 | if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyform)) | |
615 | goto opthelp; | |
616 | break; | |
617 | case OPT_RECIP: | |
618 | if (operation == SMIME_ENCRYPT) { | |
d382e796 TM |
619 | cert = load_cert(opt_arg(), FORMAT_UNDEF, |
620 | "recipient certificate file"); | |
7e1b7485 RS |
621 | if (cert == NULL) |
622 | goto end; | |
623 | sk_X509_push(encerts, cert); | |
624 | cert = NULL; | |
2234212c | 625 | } else { |
7e1b7485 | 626 | recipfile = opt_arg(); |
2234212c | 627 | } |
7e1b7485 RS |
628 | break; |
629 | case OPT_CIPHER: | |
03bbd346 | 630 | ciphername = opt_unknown(); |
7e1b7485 RS |
631 | break; |
632 | case OPT_KEYOPT: | |
633 | keyidx = -1; | |
0f113f3e | 634 | if (operation == SMIME_ENCRYPT) { |
56c98a7d | 635 | if (sk_X509_num(encerts) > 0) |
0f113f3e MC |
636 | keyidx += sk_X509_num(encerts); |
637 | } else { | |
2234212c | 638 | if (keyfile != NULL || signerfile != NULL) |
0f113f3e | 639 | keyidx++; |
2234212c | 640 | if (skkeys != NULL) |
0f113f3e MC |
641 | keyidx += sk_OPENSSL_STRING_num(skkeys); |
642 | } | |
643 | if (keyidx < 0) { | |
644 | BIO_printf(bio_err, "No key specified\n"); | |
7e1b7485 | 645 | goto opthelp; |
0f113f3e MC |
646 | } |
647 | if (key_param == NULL || key_param->idx != keyidx) { | |
648 | cms_key_param *nparam; | |
b4faea50 | 649 | nparam = app_malloc(sizeof(*nparam), "key param buffer"); |
a21db568 BB |
650 | if ((nparam->param = sk_OPENSSL_STRING_new_null()) == NULL) { |
651 | OPENSSL_free(nparam); | |
7e1b7485 | 652 | goto end; |
a21db568 BB |
653 | } |
654 | nparam->idx = keyidx; | |
0f113f3e MC |
655 | nparam->next = NULL; |
656 | if (key_first == NULL) | |
657 | key_first = nparam; | |
658 | else | |
659 | key_param->next = nparam; | |
660 | key_param = nparam; | |
661 | } | |
7e1b7485 RS |
662 | sk_OPENSSL_STRING_push(key_param->param, opt_arg()); |
663 | break; | |
664 | case OPT_V_CASES: | |
665 | if (!opt_verify(o, vpm)) | |
666 | goto end; | |
667 | vpmtouched++; | |
668 | break; | |
3ee1eac2 RS |
669 | case OPT_R_CASES: |
670 | if (!opt_rand(o)) | |
671 | goto end; | |
672 | break; | |
6bd4e3f2 P |
673 | case OPT_PROV_CASES: |
674 | if (!opt_provider(o)) | |
675 | goto end; | |
676 | break; | |
c1669f41 SL |
677 | case OPT_CONFIG: |
678 | conf = app_load_config_modules(opt_arg()); | |
679 | if (conf == NULL) | |
680 | goto end; | |
681 | break; | |
340cf875 | 682 | case OPT_WRAP: |
69b920bb | 683 | wrapname = opt_arg(); |
340cf875 | 684 | break; |
7e1b7485 | 685 | case OPT_AES128_WRAP: |
7e1b7485 | 686 | case OPT_AES192_WRAP: |
7e1b7485 | 687 | case OPT_AES256_WRAP: |
340cf875 | 688 | case OPT_3DES_WRAP: |
a485561b | 689 | wrapname = opt_flag() + 1; |
7e1b7485 | 690 | break; |
7e1b7485 | 691 | } |
0f113f3e | 692 | } |
3ad60309 DDO |
693 | if (!app_RAND_load()) |
694 | goto end; | |
695 | ||
03bbd346 RS |
696 | if (digestname != NULL) { |
697 | if (!opt_md(digestname, &sign_md)) | |
698 | goto end; | |
699 | } | |
d9f07357 DDO |
700 | if (!opt_cipher_any(ciphername, &cipher)) |
701 | goto end; | |
a485561b | 702 | if (wrapname != NULL) { |
a89835f7 | 703 | if (!opt_cipher_any(wrapname, &wrap_cipher)) |
a485561b RS |
704 | goto end; |
705 | } | |
021410ea RS |
706 | |
707 | /* Remaining args are files to process. */ | |
7e1b7485 RS |
708 | argc = opt_num_rest(); |
709 | argv = opt_rest(); | |
0f113f3e | 710 | |
2234212c | 711 | if ((rr_allorfirst != -1 || rr_from != NULL) && rr_to == NULL) { |
0f113f3e | 712 | BIO_puts(bio_err, "No Signed Receipts Recipients\n"); |
7e1b7485 | 713 | goto opthelp; |
0f113f3e MC |
714 | } |
715 | ||
2234212c | 716 | if (!(operation & SMIME_SIGNERS) && (rr_to != NULL || rr_from != NULL)) { |
0f113f3e | 717 | BIO_puts(bio_err, "Signed receipts only allowed with -sign\n"); |
7e1b7485 | 718 | goto opthelp; |
0f113f3e | 719 | } |
2234212c | 720 | if (!(operation & SMIME_SIGNERS) && (skkeys != NULL || sksigners != NULL)) { |
0f113f3e | 721 | BIO_puts(bio_err, "Multiple signers or keys not allowed\n"); |
7e1b7485 | 722 | goto opthelp; |
0f113f3e MC |
723 | } |
724 | ||
9e3c510b F |
725 | if ((flags & CMS_CADES) != 0) { |
726 | if ((flags & CMS_NOATTR) != 0) { | |
8c89c80a | 727 | BIO_puts(bio_err, "Incompatible options: " |
63b64f19 | 728 | "CAdES requires signed attributes\n"); |
8c89c80a F |
729 | goto opthelp; |
730 | } | |
9e3c510b F |
731 | if (operation == SMIME_VERIFY |
732 | && (flags & (CMS_NO_SIGNER_CERT_VERIFY | CMS_NO_ATTR_VERIFY)) != 0) { | |
63b64f19 | 733 | BIO_puts(bio_err, "Incompatible options: CAdES validation requires" |
9e3c510b F |
734 | " certs and signed attributes validations\n"); |
735 | goto opthelp; | |
736 | } | |
8c89c80a F |
737 | } |
738 | ||
0f113f3e | 739 | if (operation & SMIME_SIGNERS) { |
2234212c | 740 | if (keyfile != NULL && signerfile == NULL) { |
0f113f3e | 741 | BIO_puts(bio_err, "Illegal -inkey without -signer\n"); |
7e1b7485 | 742 | goto opthelp; |
0f113f3e MC |
743 | } |
744 | /* Check to see if any final signer needs to be appended */ | |
2234212c PY |
745 | if (signerfile != NULL) { |
746 | if (sksigners == NULL | |
7e1b7485 RS |
747 | && (sksigners = sk_OPENSSL_STRING_new_null()) == NULL) |
748 | goto end; | |
0f113f3e | 749 | sk_OPENSSL_STRING_push(sksigners, signerfile); |
2234212c | 750 | if (skkeys == NULL && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL) |
7e1b7485 | 751 | goto end; |
2234212c | 752 | if (keyfile == NULL) |
0f113f3e MC |
753 | keyfile = signerfile; |
754 | sk_OPENSSL_STRING_push(skkeys, keyfile); | |
755 | } | |
2234212c | 756 | if (sksigners == NULL) { |
0f113f3e | 757 | BIO_printf(bio_err, "No signer certificate specified\n"); |
7e1b7485 | 758 | goto opthelp; |
0f113f3e MC |
759 | } |
760 | signerfile = NULL; | |
761 | keyfile = NULL; | |
2234212c PY |
762 | } else if (operation == SMIME_DECRYPT) { |
763 | if (recipfile == NULL && keyfile == NULL | |
764 | && secret_key == NULL && pwri_pass == NULL) { | |
0f113f3e MC |
765 | BIO_printf(bio_err, |
766 | "No recipient certificate or key specified\n"); | |
7e1b7485 | 767 | goto opthelp; |
0f113f3e MC |
768 | } |
769 | } else if (operation == SMIME_ENCRYPT) { | |
2234212c | 770 | if (*argv == NULL && secret_key == NULL |
56c98a7d | 771 | && pwri_pass == NULL && sk_X509_num(encerts) <= 0) { |
0f113f3e | 772 | BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n"); |
7e1b7485 | 773 | goto opthelp; |
0f113f3e | 774 | } |
2234212c | 775 | } else if (!operation) { |
42151b8e | 776 | BIO_printf(bio_err, "No operation option (-encrypt|-decrypt|-sign|-verify|...) specified.\n"); |
7e1b7485 | 777 | goto opthelp; |
2234212c | 778 | } |
7e1b7485 | 779 | |
7e1b7485 | 780 | if (!app_passwd(passinarg, NULL, &passin, NULL)) { |
0f113f3e MC |
781 | BIO_printf(bio_err, "Error getting password\n"); |
782 | goto end; | |
783 | } | |
784 | ||
0f113f3e MC |
785 | ret = 2; |
786 | ||
5771017d DDO |
787 | if ((operation & SMIME_SIGNERS) == 0) { |
788 | if ((flags & CMS_DETACHED) == 0) | |
789 | BIO_printf(bio_err, | |
790 | "Warning: -nodetach option is ignored for non-signing operation\n"); | |
791 | ||
0f113f3e | 792 | flags &= ~CMS_DETACHED; |
5771017d DDO |
793 | } |
794 | if ((operation & SMIME_IP) == 0 && contfile != NULL) | |
795 | BIO_printf(bio_err, | |
796 | "Warning: -contfile option is ignored for the given operation\n"); | |
0f113f3e | 797 | |
6b83d032 DDO |
798 | if ((flags & CMS_BINARY) != 0) { |
799 | if (!(operation & SMIME_OP)) | |
bdd58d98 | 800 | outformat = FORMAT_BINARY; |
6b83d032 | 801 | if (!(operation & SMIME_IP)) |
bdd58d98 | 802 | informat = FORMAT_BINARY; |
5771017d DDO |
803 | if ((operation & SMIME_SIGNERS) != 0 && (flags & CMS_DETACHED) != 0) |
804 | binary_files = 1; | |
805 | if ((operation & SMIME_IP) != 0 && contfile == NULL) | |
806 | binary_files = 1; | |
6b83d032 | 807 | } |
0f113f3e MC |
808 | |
809 | if (operation == SMIME_ENCRYPT) { | |
810 | if (!cipher) { | |
340cf875 | 811 | #ifndef OPENSSL_NO_DES |
606a417f | 812 | cipher = (EVP_CIPHER *)EVP_des_ede3_cbc(); |
340cf875 | 813 | #else |
0f113f3e MC |
814 | BIO_printf(bio_err, "No cipher selected\n"); |
815 | goto end; | |
340cf875 | 816 | #endif |
0f113f3e MC |
817 | } |
818 | ||
819 | if (secret_key && !secret_keyid) { | |
820 | BIO_printf(bio_err, "No secret key id\n"); | |
821 | goto end; | |
822 | } | |
823 | ||
56c98a7d DDO |
824 | if (*argv != NULL) { |
825 | if (operation == SMIME_ENCRYPT) { | |
826 | for (; *argv != NULL; argv++) { | |
827 | cert = load_cert(*argv, FORMAT_UNDEF, | |
828 | "recipient certificate file"); | |
829 | if (cert == NULL) | |
830 | goto end; | |
831 | sk_X509_push(encerts, cert); | |
832 | cert = NULL; | |
833 | } | |
834 | } else { | |
835 | BIO_printf(bio_err, "Warning: recipient certificate file parameters ignored for operation other than -encrypt\n"); | |
836 | } | |
0f113f3e MC |
837 | } |
838 | } | |
839 | ||
2234212c | 840 | if (certfile != NULL) { |
ea51096e | 841 | if (!load_certs(certfile, 0, &other, NULL, "certificate file")) { |
0f113f3e MC |
842 | ERR_print_errors(bio_err); |
843 | goto end; | |
844 | } | |
845 | } | |
846 | ||
2234212c | 847 | if (recipfile != NULL && (operation == SMIME_DECRYPT)) { |
d382e796 | 848 | if ((recip = load_cert(recipfile, FORMAT_UNDEF, |
75ebbd9a | 849 | "recipient certificate file")) == NULL) { |
0f113f3e MC |
850 | ERR_print_errors(bio_err); |
851 | goto end; | |
852 | } | |
853 | } | |
854 | ||
71434aed | 855 | if (originatorfile != NULL) { |
d382e796 | 856 | if ((originator = load_cert(originatorfile, FORMAT_UNDEF, |
71434aed | 857 | "originator certificate file")) == NULL) { |
1b96cc70 DDO |
858 | ERR_print_errors(bio_err); |
859 | goto end; | |
71434aed DB |
860 | } |
861 | } | |
862 | ||
0f113f3e | 863 | if (operation == SMIME_SIGN_RECEIPT) { |
d382e796 | 864 | if ((signer = load_cert(signerfile, FORMAT_UNDEF, |
75ebbd9a | 865 | "receipt signer certificate file")) == NULL) { |
0f113f3e MC |
866 | ERR_print_errors(bio_err); |
867 | goto end; | |
868 | } | |
869 | } | |
870 | ||
71434aed | 871 | if ((operation == SMIME_DECRYPT) || (operation == SMIME_ENCRYPT)) { |
2234212c | 872 | if (keyfile == NULL) |
0f113f3e MC |
873 | keyfile = recipfile; |
874 | } else if ((operation == SMIME_SIGN) || (operation == SMIME_SIGN_RECEIPT)) { | |
2234212c | 875 | if (keyfile == NULL) |
0f113f3e | 876 | keyfile = signerfile; |
2234212c | 877 | } else { |
0f113f3e | 878 | keyfile = NULL; |
2234212c | 879 | } |
0f113f3e | 880 | |
2234212c | 881 | if (keyfile != NULL) { |
50eb2a50 | 882 | key = load_key(keyfile, keyform, 0, passin, e, "signing key"); |
2234212c | 883 | if (key == NULL) |
0f113f3e MC |
884 | goto end; |
885 | } | |
886 | ||
6b83d032 | 887 | in = bio_open_default(infile, 'r', |
5771017d | 888 | binary_files ? FORMAT_BINARY : informat); |
7e1b7485 RS |
889 | if (in == NULL) |
890 | goto end; | |
0f113f3e MC |
891 | |
892 | if (operation & SMIME_IP) { | |
1b96cc70 | 893 | cms = load_content_info(informat, in, flags, &indata, "SMIME"); |
c1669f41 | 894 | if (cms == NULL) |
0f113f3e | 895 | goto end; |
2234212c | 896 | if (contfile != NULL) { |
0f113f3e | 897 | BIO_free(indata); |
75ebbd9a | 898 | if ((indata = BIO_new_file(contfile, "rb")) == NULL) { |
0f113f3e MC |
899 | BIO_printf(bio_err, "Can't read content file %s\n", contfile); |
900 | goto end; | |
901 | } | |
902 | } | |
2234212c | 903 | if (certsoutfile != NULL) { |
0f113f3e MC |
904 | STACK_OF(X509) *allcerts; |
905 | allcerts = CMS_get1_certs(cms); | |
906 | if (!save_certs(certsoutfile, allcerts)) { | |
907 | BIO_printf(bio_err, | |
908 | "Error writing certs to %s\n", certsoutfile); | |
909 | ret = 5; | |
910 | goto end; | |
911 | } | |
79b2a2f2 | 912 | OSSL_STACK_OF_X509_free(allcerts); |
0f113f3e MC |
913 | } |
914 | } | |
915 | ||
2234212c | 916 | if (rctfile != NULL) { |
0f113f3e | 917 | char *rctmode = (rctformat == FORMAT_ASN1) ? "rb" : "r"; |
6b83d032 | 918 | |
75ebbd9a | 919 | if ((rctin = BIO_new_file(rctfile, rctmode)) == NULL) { |
0f113f3e MC |
920 | BIO_printf(bio_err, "Can't open receipt file %s\n", rctfile); |
921 | goto end; | |
922 | } | |
923 | ||
37578dc0 | 924 | rcms = load_content_info(rctformat, rctin, 0, NULL, "receipt"); |
c1669f41 | 925 | if (rcms == NULL) |
0f113f3e | 926 | goto end; |
0f113f3e MC |
927 | } |
928 | ||
5771017d DDO |
929 | out = bio_open_default(outfile, 'w', |
930 | binary_files ? FORMAT_BINARY : outformat); | |
7e1b7485 RS |
931 | if (out == NULL) |
932 | goto end; | |
0f113f3e MC |
933 | |
934 | if ((operation == SMIME_VERIFY) || (operation == SMIME_VERIFY_RECEIPT)) { | |
fd3397fc RL |
935 | if ((store = setup_verify(CAfile, noCAfile, CApath, noCApath, |
936 | CAstore, noCAstore)) == NULL) | |
0f113f3e MC |
937 | goto end; |
938 | X509_STORE_set_verify_cb(store, cms_cb); | |
7e1b7485 | 939 | if (vpmtouched) |
0f113f3e MC |
940 | X509_STORE_set1_param(store, vpm); |
941 | } | |
942 | ||
943 | ret = 3; | |
944 | ||
945 | if (operation == SMIME_DATA_CREATE) { | |
7dc67708 | 946 | cms = CMS_data_create_ex(in, flags, libctx, app_get0_propq()); |
0f113f3e | 947 | } else if (operation == SMIME_DIGEST_CREATE) { |
7dc67708 | 948 | cms = CMS_digest_create_ex(in, sign_md, flags, libctx, app_get0_propq()); |
0f113f3e MC |
949 | } else if (operation == SMIME_COMPRESS) { |
950 | cms = CMS_compress(in, -1, flags); | |
951 | } else if (operation == SMIME_ENCRYPT) { | |
952 | int i; | |
953 | flags |= CMS_PARTIAL; | |
7dc67708 | 954 | cms = CMS_encrypt_ex(NULL, in, cipher, flags, libctx, app_get0_propq()); |
2234212c | 955 | if (cms == NULL) |
0f113f3e MC |
956 | goto end; |
957 | for (i = 0; i < sk_X509_num(encerts); i++) { | |
958 | CMS_RecipientInfo *ri; | |
959 | cms_key_param *kparam; | |
1b96cc70 DDO |
960 | int tflags = flags | CMS_KEY_PARAM; |
961 | /* This flag enforces allocating the EVP_PKEY_CTX for the recipient here */ | |
71434aed | 962 | EVP_PKEY_CTX *pctx; |
0f113f3e | 963 | X509 *x = sk_X509_value(encerts, i); |
71434aed DB |
964 | int res; |
965 | ||
0f113f3e MC |
966 | for (kparam = key_first; kparam; kparam = kparam->next) { |
967 | if (kparam->idx == i) { | |
0f113f3e MC |
968 | break; |
969 | } | |
970 | } | |
71434aed | 971 | ri = CMS_add1_recipient(cms, x, key, originator, tflags); |
2234212c | 972 | if (ri == NULL) |
0f113f3e | 973 | goto end; |
71434aed DB |
974 | |
975 | pctx = CMS_RecipientInfo_get0_pkey_ctx(ri); | |
2234212c | 976 | if (kparam != NULL) { |
0f113f3e MC |
977 | if (!cms_set_pkey_param(pctx, kparam->param)) |
978 | goto end; | |
979 | } | |
71434aed DB |
980 | |
981 | res = EVP_PKEY_CTX_ctrl(pctx, -1, -1, | |
982 | EVP_PKEY_CTRL_CIPHER, | |
ed576acd | 983 | EVP_CIPHER_get_nid(cipher), NULL); |
71434aed DB |
984 | if (res <= 0 && res != -2) |
985 | goto end; | |
986 | ||
0f113f3e | 987 | if (CMS_RecipientInfo_type(ri) == CMS_RECIPINFO_AGREE |
5c42f7aa | 988 | && wrap_cipher != NULL) { |
0f113f3e MC |
989 | EVP_CIPHER_CTX *wctx; |
990 | wctx = CMS_RecipientInfo_kari_get0_ctx(ri); | |
991 | EVP_EncryptInit_ex(wctx, wrap_cipher, NULL, NULL, NULL); | |
992 | } | |
993 | } | |
994 | ||
2234212c | 995 | if (secret_key != NULL) { |
0f113f3e MC |
996 | if (!CMS_add0_recipient_key(cms, NID_undef, |
997 | secret_key, secret_keylen, | |
998 | secret_keyid, secret_keyidlen, | |
999 | NULL, NULL, NULL)) | |
1000 | goto end; | |
1001 | /* NULL these because call absorbs them */ | |
1002 | secret_key = NULL; | |
1003 | secret_keyid = NULL; | |
1004 | } | |
2234212c | 1005 | if (pwri_pass != NULL) { |
7644a9ae | 1006 | pwri_tmp = (unsigned char *)OPENSSL_strdup((char *)pwri_pass); |
2234212c | 1007 | if (pwri_tmp == NULL) |
0f113f3e | 1008 | goto end; |
2234212c PY |
1009 | if (CMS_add0_recipient_password(cms, |
1010 | -1, NID_undef, NID_undef, | |
1011 | pwri_tmp, -1, NULL) == NULL) | |
0f113f3e MC |
1012 | goto end; |
1013 | pwri_tmp = NULL; | |
1014 | } | |
1015 | if (!(flags & CMS_STREAM)) { | |
1016 | if (!CMS_final(cms, in, NULL, flags)) | |
1017 | goto end; | |
1018 | } | |
1019 | } else if (operation == SMIME_ENCRYPTED_ENCRYPT) { | |
d8652be0 | 1020 | cms = CMS_EncryptedData_encrypt_ex(in, cipher, secret_key, |
7dc67708 | 1021 | secret_keylen, flags, libctx, app_get0_propq()); |
0f113f3e MC |
1022 | |
1023 | } else if (operation == SMIME_SIGN_RECEIPT) { | |
1024 | CMS_ContentInfo *srcms = NULL; | |
1025 | STACK_OF(CMS_SignerInfo) *sis; | |
1026 | CMS_SignerInfo *si; | |
1027 | sis = CMS_get0_SignerInfos(cms); | |
2234212c | 1028 | if (sis == NULL) |
0f113f3e MC |
1029 | goto end; |
1030 | si = sk_CMS_SignerInfo_value(sis, 0); | |
1031 | srcms = CMS_sign_receipt(si, signer, key, other, flags); | |
2234212c | 1032 | if (srcms == NULL) |
0f113f3e MC |
1033 | goto end; |
1034 | CMS_ContentInfo_free(cms); | |
1035 | cms = srcms; | |
1036 | } else if (operation & SMIME_SIGNERS) { | |
1037 | int i; | |
1038 | /* | |
1039 | * If detached data content we enable streaming if S/MIME output | |
1040 | * format. | |
1041 | */ | |
1042 | if (operation == SMIME_SIGN) { | |
1043 | ||
1044 | if (flags & CMS_DETACHED) { | |
1045 | if (outformat == FORMAT_SMIME) | |
1046 | flags |= CMS_STREAM; | |
1047 | } | |
1048 | flags |= CMS_PARTIAL; | |
7dc67708 | 1049 | cms = CMS_sign_ex(NULL, NULL, other, in, flags, libctx, app_get0_propq()); |
2234212c | 1050 | if (cms == NULL) |
0f113f3e | 1051 | goto end; |
2234212c | 1052 | if (econtent_type != NULL) |
0f113f3e MC |
1053 | CMS_set1_eContentType(cms, econtent_type); |
1054 | ||
1b96cc70 DDO |
1055 | if (rr_to != NULL |
1056 | && ((rr = make_receipt_request(rr_to, rr_allorfirst, rr_from)) | |
1057 | == NULL)) { | |
1058 | BIO_puts(bio_err, "Signed Receipt Request Creation Error\n"); | |
1059 | goto end; | |
0f113f3e | 1060 | } |
2234212c | 1061 | } else { |
0f113f3e | 1062 | flags |= CMS_REUSE_DIGEST; |
2234212c | 1063 | } |
0f113f3e MC |
1064 | for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++) { |
1065 | CMS_SignerInfo *si; | |
1066 | cms_key_param *kparam; | |
1067 | int tflags = flags; | |
1068 | signerfile = sk_OPENSSL_STRING_value(sksigners, i); | |
1069 | keyfile = sk_OPENSSL_STRING_value(skkeys, i); | |
1070 | ||
d382e796 | 1071 | signer = load_cert(signerfile, FORMAT_UNDEF, "signer certificate"); |
a032ed0a KS |
1072 | if (signer == NULL) { |
1073 | ret = 2; | |
0f113f3e | 1074 | goto end; |
a032ed0a | 1075 | } |
50eb2a50 | 1076 | key = load_key(keyfile, keyform, 0, passin, e, "signing key"); |
a032ed0a KS |
1077 | if (key == NULL) { |
1078 | ret = 2; | |
0f113f3e | 1079 | goto end; |
a032ed0a | 1080 | } |
a10847c4 | 1081 | |
0f113f3e MC |
1082 | for (kparam = key_first; kparam; kparam = kparam->next) { |
1083 | if (kparam->idx == i) { | |
1084 | tflags |= CMS_KEY_PARAM; | |
1085 | break; | |
1086 | } | |
1087 | } | |
1088 | si = CMS_add1_signer(cms, signer, key, sign_md, tflags); | |
2234212c | 1089 | if (si == NULL) |
0f113f3e | 1090 | goto end; |
2234212c | 1091 | if (kparam != NULL) { |
0f113f3e MC |
1092 | EVP_PKEY_CTX *pctx; |
1093 | pctx = CMS_SignerInfo_get0_pkey_ctx(si); | |
1094 | if (!cms_set_pkey_param(pctx, kparam->param)) | |
1095 | goto end; | |
1096 | } | |
2234212c | 1097 | if (rr != NULL && !CMS_add1_ReceiptRequest(si, rr)) |
0f113f3e MC |
1098 | goto end; |
1099 | X509_free(signer); | |
1100 | signer = NULL; | |
1101 | EVP_PKEY_free(key); | |
1102 | key = NULL; | |
1103 | } | |
1104 | /* If not streaming or resigning finalize structure */ | |
1105 | if ((operation == SMIME_SIGN) && !(flags & CMS_STREAM)) { | |
1106 | if (!CMS_final(cms, in, NULL, flags)) | |
1107 | goto end; | |
1108 | } | |
1109 | } | |
1110 | ||
2234212c | 1111 | if (cms == NULL) { |
0f113f3e MC |
1112 | BIO_printf(bio_err, "Error creating CMS structure\n"); |
1113 | goto end; | |
1114 | } | |
1115 | ||
1116 | ret = 4; | |
1117 | if (operation == SMIME_DECRYPT) { | |
1118 | if (flags & CMS_DEBUG_DECRYPT) | |
1119 | CMS_decrypt(cms, NULL, NULL, NULL, NULL, flags); | |
1120 | ||
2234212c | 1121 | if (secret_key != NULL) { |
0f113f3e MC |
1122 | if (!CMS_decrypt_set1_key(cms, |
1123 | secret_key, secret_keylen, | |
1124 | secret_keyid, secret_keyidlen)) { | |
1125 | BIO_puts(bio_err, "Error decrypting CMS using secret key\n"); | |
1126 | goto end; | |
1127 | } | |
1128 | } | |
1129 | ||
2234212c | 1130 | if (key != NULL) { |
71434aed | 1131 | if (!CMS_decrypt_set1_pkey_and_peer(cms, key, recip, originator)) { |
0f113f3e MC |
1132 | BIO_puts(bio_err, "Error decrypting CMS using private key\n"); |
1133 | goto end; | |
1134 | } | |
1135 | } | |
1136 | ||
2234212c | 1137 | if (pwri_pass != NULL) { |
0f113f3e MC |
1138 | if (!CMS_decrypt_set1_password(cms, pwri_pass, -1)) { |
1139 | BIO_puts(bio_err, "Error decrypting CMS using password\n"); | |
1140 | goto end; | |
1141 | } | |
1142 | } | |
1143 | ||
1144 | if (!CMS_decrypt(cms, NULL, NULL, indata, out, flags)) { | |
1145 | BIO_printf(bio_err, "Error decrypting CMS structure\n"); | |
1146 | goto end; | |
1147 | } | |
340cf875 | 1148 | } else if (operation == SMIME_DATA_OUT) { |
0f113f3e MC |
1149 | if (!CMS_data(cms, out, flags)) |
1150 | goto end; | |
1151 | } else if (operation == SMIME_UNCOMPRESS) { | |
1152 | if (!CMS_uncompress(cms, indata, out, flags)) | |
1153 | goto end; | |
1154 | } else if (operation == SMIME_DIGEST_VERIFY) { | |
2234212c | 1155 | if (CMS_digest_verify(cms, indata, out, flags) > 0) { |
0f113f3e | 1156 | BIO_printf(bio_err, "Verification successful\n"); |
2234212c | 1157 | } else { |
0f113f3e MC |
1158 | BIO_printf(bio_err, "Verification failure\n"); |
1159 | goto end; | |
1160 | } | |
1161 | } else if (operation == SMIME_ENCRYPTED_DECRYPT) { | |
1162 | if (!CMS_EncryptedData_decrypt(cms, secret_key, secret_keylen, | |
1163 | indata, out, flags)) | |
1164 | goto end; | |
1165 | } else if (operation == SMIME_VERIFY) { | |
2234212c | 1166 | if (CMS_verify(cms, other, store, indata, out, flags) > 0) { |
9e3c510b | 1167 | BIO_printf(bio_err, "%s Verification successful\n", |
56c98a7d | 1168 | (flags & CMS_CADES) != 0 ? "CAdES" : "CMS"); |
2234212c | 1169 | } else { |
56c98a7d DDO |
1170 | BIO_printf(bio_err, "%s Verification failure\n", |
1171 | (flags & CMS_CADES) != 0 ? "CAdES" : "CMS"); | |
0f113f3e MC |
1172 | if (verify_retcode) |
1173 | ret = verify_err + 32; | |
1174 | goto end; | |
1175 | } | |
2234212c | 1176 | if (signerfile != NULL) { |
340cf875 DDO |
1177 | STACK_OF(X509) *signers = CMS_get0_signers(cms); |
1178 | ||
0f113f3e MC |
1179 | if (!save_certs(signerfile, signers)) { |
1180 | BIO_printf(bio_err, | |
1181 | "Error writing signers to %s\n", signerfile); | |
1182 | ret = 5; | |
1183 | goto end; | |
1184 | } | |
1185 | sk_X509_free(signers); | |
1186 | } | |
1187 | if (rr_print) | |
ecf3a1fb | 1188 | receipt_request_print(cms); |
0f113f3e MC |
1189 | |
1190 | } else if (operation == SMIME_VERIFY_RECEIPT) { | |
2234212c | 1191 | if (CMS_verify_receipt(rcms, cms, other, store, flags) > 0) { |
0f113f3e | 1192 | BIO_printf(bio_err, "Verification successful\n"); |
2234212c | 1193 | } else { |
0f113f3e MC |
1194 | BIO_printf(bio_err, "Verification failure\n"); |
1195 | goto end; | |
1196 | } | |
1197 | } else { | |
1198 | if (noout) { | |
6ec351f4 DB |
1199 | if (print) { |
1200 | ASN1_PCTX *pctx = NULL; | |
1201 | if (get_nameopt() != XN_FLAG_ONELINE) { | |
1202 | pctx = ASN1_PCTX_new(); | |
1203 | if (pctx != NULL) { /* Print anyway if malloc failed */ | |
1204 | ASN1_PCTX_set_flags(pctx, ASN1_PCTX_FLAGS_SHOW_ABSENT); | |
1205 | ASN1_PCTX_set_str_flags(pctx, get_nameopt()); | |
1206 | ASN1_PCTX_set_nm_flags(pctx, get_nameopt()); | |
1207 | } | |
1208 | } | |
1209 | CMS_ContentInfo_print_ctx(out, cms, 0, pctx); | |
1210 | ASN1_PCTX_free(pctx); | |
1211 | } | |
0f113f3e MC |
1212 | } else if (outformat == FORMAT_SMIME) { |
1213 | if (to) | |
2197494d | 1214 | BIO_printf(out, "To: %s%s", to, mime_eol); |
0f113f3e | 1215 | if (from) |
2197494d | 1216 | BIO_printf(out, "From: %s%s", from, mime_eol); |
0f113f3e | 1217 | if (subject) |
2197494d | 1218 | BIO_printf(out, "Subject: %s%s", subject, mime_eol); |
0f113f3e MC |
1219 | if (operation == SMIME_RESIGN) |
1220 | ret = SMIME_write_CMS(out, cms, indata, flags); | |
1221 | else | |
1222 | ret = SMIME_write_CMS(out, cms, in, flags); | |
2234212c | 1223 | } else if (outformat == FORMAT_PEM) { |
0f113f3e | 1224 | ret = PEM_write_bio_CMS_stream(out, cms, in, flags); |
2234212c | 1225 | } else if (outformat == FORMAT_ASN1) { |
0f113f3e | 1226 | ret = i2d_CMS_bio_stream(out, cms, in, flags); |
2234212c | 1227 | } else { |
0f113f3e MC |
1228 | BIO_printf(bio_err, "Bad output format for CMS file\n"); |
1229 | goto end; | |
1230 | } | |
1231 | if (ret <= 0) { | |
1232 | ret = 6; | |
1233 | goto end; | |
1234 | } | |
1235 | } | |
1236 | ret = 0; | |
1237 | end: | |
1238 | if (ret) | |
1239 | ERR_print_errors(bio_err); | |
79b2a2f2 DDO |
1240 | OSSL_STACK_OF_X509_free(encerts); |
1241 | OSSL_STACK_OF_X509_free(other); | |
7e1b7485 | 1242 | X509_VERIFY_PARAM_free(vpm); |
25aaa98a RS |
1243 | sk_OPENSSL_STRING_free(sksigners); |
1244 | sk_OPENSSL_STRING_free(skkeys); | |
b548a1f1 RS |
1245 | OPENSSL_free(secret_key); |
1246 | OPENSSL_free(secret_keyid); | |
1247 | OPENSSL_free(pwri_tmp); | |
0dfb9398 | 1248 | ASN1_OBJECT_free(econtent_type); |
25aaa98a RS |
1249 | CMS_ReceiptRequest_free(rr); |
1250 | sk_OPENSSL_STRING_free(rr_to); | |
1251 | sk_OPENSSL_STRING_free(rr_from); | |
0f113f3e MC |
1252 | for (key_param = key_first; key_param;) { |
1253 | cms_key_param *tparam; | |
1254 | sk_OPENSSL_STRING_free(key_param->param); | |
1255 | tparam = key_param->next; | |
1256 | OPENSSL_free(key_param); | |
1257 | key_param = tparam; | |
1258 | } | |
1259 | X509_STORE_free(store); | |
1260 | X509_free(cert); | |
1261 | X509_free(recip); | |
1262 | X509_free(signer); | |
1263 | EVP_PKEY_free(key); | |
606a417f RS |
1264 | EVP_CIPHER_free(cipher); |
1265 | EVP_CIPHER_free(wrap_cipher); | |
1266 | EVP_MD_free(sign_md); | |
0f113f3e MC |
1267 | CMS_ContentInfo_free(cms); |
1268 | CMS_ContentInfo_free(rcms); | |
dd1abd44 | 1269 | release_engine(e); |
0f113f3e MC |
1270 | BIO_free(rctin); |
1271 | BIO_free(in); | |
1272 | BIO_free(indata); | |
1273 | BIO_free_all(out); | |
b548a1f1 | 1274 | OPENSSL_free(passin); |
c1669f41 | 1275 | NCONF_free(conf); |
26a7d938 | 1276 | return ret; |
8931b30d DSH |
1277 | } |
1278 | ||
1279 | static int save_certs(char *signerfile, STACK_OF(X509) *signers) | |
0f113f3e MC |
1280 | { |
1281 | int i; | |
1282 | BIO *tmp; | |
2234212c | 1283 | if (signerfile == NULL) |
0f113f3e MC |
1284 | return 1; |
1285 | tmp = BIO_new_file(signerfile, "w"); | |
2234212c | 1286 | if (tmp == NULL) |
0f113f3e MC |
1287 | return 0; |
1288 | for (i = 0; i < sk_X509_num(signers); i++) | |
1289 | PEM_write_bio_X509(tmp, sk_X509_value(signers, i)); | |
1290 | BIO_free(tmp); | |
1291 | return 1; | |
1292 | } | |
8931b30d DSH |
1293 | |
1294 | /* Minimal callback just to output policy info (if any) */ | |
1295 | ||
7f50d9a4 | 1296 | static int cms_cb(int ok, X509_STORE_CTX *ctx) |
0f113f3e MC |
1297 | { |
1298 | int error; | |
8931b30d | 1299 | |
0f113f3e | 1300 | error = X509_STORE_CTX_get_error(ctx); |
8931b30d | 1301 | |
0f113f3e | 1302 | verify_err = error; |
db50661f | 1303 | |
0f113f3e MC |
1304 | if ((error != X509_V_ERR_NO_EXPLICIT_POLICY) |
1305 | && ((error != X509_V_OK) || (ok != 2))) | |
1306 | return ok; | |
8931b30d | 1307 | |
ecf3a1fb | 1308 | policies_print(ctx); |
8931b30d | 1309 | |
0f113f3e | 1310 | return ok; |
8931b30d | 1311 | |
0f113f3e | 1312 | } |
8931b30d | 1313 | |
ecf3a1fb | 1314 | static void gnames_stack_print(STACK_OF(GENERAL_NAMES) *gns) |
0f113f3e MC |
1315 | { |
1316 | STACK_OF(GENERAL_NAME) *gens; | |
1317 | GENERAL_NAME *gen; | |
1318 | int i, j; | |
ecf3a1fb | 1319 | |
0f113f3e MC |
1320 | for (i = 0; i < sk_GENERAL_NAMES_num(gns); i++) { |
1321 | gens = sk_GENERAL_NAMES_value(gns, i); | |
1322 | for (j = 0; j < sk_GENERAL_NAME_num(gens); j++) { | |
1323 | gen = sk_GENERAL_NAME_value(gens, j); | |
ecf3a1fb RS |
1324 | BIO_puts(bio_err, " "); |
1325 | GENERAL_NAME_print(bio_err, gen); | |
1326 | BIO_puts(bio_err, "\n"); | |
0f113f3e MC |
1327 | } |
1328 | } | |
1329 | return; | |
1330 | } | |
f4cc56f4 | 1331 | |
ecf3a1fb | 1332 | static void receipt_request_print(CMS_ContentInfo *cms) |
0f113f3e MC |
1333 | { |
1334 | STACK_OF(CMS_SignerInfo) *sis; | |
1335 | CMS_SignerInfo *si; | |
1336 | CMS_ReceiptRequest *rr; | |
1337 | int allorfirst; | |
1338 | STACK_OF(GENERAL_NAMES) *rto, *rlist; | |
1339 | ASN1_STRING *scid; | |
1340 | int i, rv; | |
1341 | sis = CMS_get0_SignerInfos(cms); | |
1342 | for (i = 0; i < sk_CMS_SignerInfo_num(sis); i++) { | |
1343 | si = sk_CMS_SignerInfo_value(sis, i); | |
1344 | rv = CMS_get1_ReceiptRequest(si, &rr); | |
1345 | BIO_printf(bio_err, "Signer %d:\n", i + 1); | |
2234212c | 1346 | if (rv == 0) { |
0f113f3e | 1347 | BIO_puts(bio_err, " No Receipt Request\n"); |
2234212c | 1348 | } else if (rv < 0) { |
0f113f3e MC |
1349 | BIO_puts(bio_err, " Receipt Request Parse Error\n"); |
1350 | ERR_print_errors(bio_err); | |
1351 | } else { | |
17ebf85a | 1352 | const char *id; |
0f113f3e MC |
1353 | int idlen; |
1354 | CMS_ReceiptRequest_get0_values(rr, &scid, &allorfirst, | |
1355 | &rlist, &rto); | |
ecf3a1fb | 1356 | BIO_puts(bio_err, " Signed Content ID:\n"); |
0f113f3e | 1357 | idlen = ASN1_STRING_length(scid); |
17ebf85a | 1358 | id = (const char *)ASN1_STRING_get0_data(scid); |
ecf3a1fb RS |
1359 | BIO_dump_indent(bio_err, id, idlen, 4); |
1360 | BIO_puts(bio_err, " Receipts From"); | |
2234212c | 1361 | if (rlist != NULL) { |
ecf3a1fb RS |
1362 | BIO_puts(bio_err, " List:\n"); |
1363 | gnames_stack_print(rlist); | |
2234212c | 1364 | } else if (allorfirst == 1) { |
ecf3a1fb | 1365 | BIO_puts(bio_err, ": First Tier\n"); |
2234212c | 1366 | } else if (allorfirst == 0) { |
ecf3a1fb | 1367 | BIO_puts(bio_err, ": All\n"); |
2234212c | 1368 | } else { |
ecf3a1fb | 1369 | BIO_printf(bio_err, " Unknown (%d)\n", allorfirst); |
2234212c | 1370 | } |
ecf3a1fb RS |
1371 | BIO_puts(bio_err, " Receipts To:\n"); |
1372 | gnames_stack_print(rto); | |
0f113f3e | 1373 | } |
25aaa98a | 1374 | CMS_ReceiptRequest_free(rr); |
0f113f3e MC |
1375 | } |
1376 | } | |
f4cc56f4 | 1377 | |
c869da88 | 1378 | static STACK_OF(GENERAL_NAMES) *make_names_stack(STACK_OF(OPENSSL_STRING) *ns) |
0f113f3e MC |
1379 | { |
1380 | int i; | |
1381 | STACK_OF(GENERAL_NAMES) *ret; | |
1382 | GENERAL_NAMES *gens = NULL; | |
1383 | GENERAL_NAME *gen = NULL; | |
1384 | ret = sk_GENERAL_NAMES_new_null(); | |
2234212c | 1385 | if (ret == NULL) |
0f113f3e MC |
1386 | goto err; |
1387 | for (i = 0; i < sk_OPENSSL_STRING_num(ns); i++) { | |
1388 | char *str = sk_OPENSSL_STRING_value(ns, i); | |
1389 | gen = a2i_GENERAL_NAME(NULL, NULL, NULL, GEN_EMAIL, str, 0); | |
2234212c | 1390 | if (gen == NULL) |
0f113f3e MC |
1391 | goto err; |
1392 | gens = GENERAL_NAMES_new(); | |
96487cdd | 1393 | if (gens == NULL) |
0f113f3e MC |
1394 | goto err; |
1395 | if (!sk_GENERAL_NAME_push(gens, gen)) | |
1396 | goto err; | |
1397 | gen = NULL; | |
1398 | if (!sk_GENERAL_NAMES_push(ret, gens)) | |
1399 | goto err; | |
1400 | gens = NULL; | |
1401 | } | |
1402 | ||
1403 | return ret; | |
1404 | ||
1405 | err: | |
25aaa98a RS |
1406 | sk_GENERAL_NAMES_pop_free(ret, GENERAL_NAMES_free); |
1407 | GENERAL_NAMES_free(gens); | |
1408 | GENERAL_NAME_free(gen); | |
0f113f3e MC |
1409 | return NULL; |
1410 | } | |
1411 | ||
1b96cc70 DDO |
1412 | static CMS_ReceiptRequest |
1413 | *make_receipt_request(STACK_OF(OPENSSL_STRING) *rr_to, int rr_allorfirst, | |
1414 | STACK_OF(OPENSSL_STRING) *rr_from) | |
0f113f3e | 1415 | { |
6e4ab54b | 1416 | STACK_OF(GENERAL_NAMES) *rct_to = NULL, *rct_from = NULL; |
1b96cc70 | 1417 | |
0f113f3e | 1418 | rct_to = make_names_stack(rr_to); |
2234212c | 1419 | if (rct_to == NULL) |
0f113f3e | 1420 | goto err; |
2234212c | 1421 | if (rr_from != NULL) { |
0f113f3e | 1422 | rct_from = make_names_stack(rr_from); |
2234212c | 1423 | if (rct_from == NULL) |
0f113f3e | 1424 | goto err; |
2234212c | 1425 | } else { |
0f113f3e | 1426 | rct_from = NULL; |
2234212c | 1427 | } |
1b96cc70 DDO |
1428 | return CMS_ReceiptRequest_create0_ex(NULL, -1, rr_allorfirst, rct_from, |
1429 | rct_to, app_get0_libctx()); | |
0f113f3e | 1430 | err: |
6e4ab54b | 1431 | sk_GENERAL_NAMES_pop_free(rct_to, GENERAL_NAMES_free); |
0f113f3e MC |
1432 | return NULL; |
1433 | } | |
f5e2354c | 1434 | |
02498cc8 | 1435 | static int cms_set_pkey_param(EVP_PKEY_CTX *pctx, |
0f113f3e MC |
1436 | STACK_OF(OPENSSL_STRING) *param) |
1437 | { | |
1438 | char *keyopt; | |
1439 | int i; | |
1440 | if (sk_OPENSSL_STRING_num(param) <= 0) | |
1441 | return 1; | |
1442 | for (i = 0; i < sk_OPENSSL_STRING_num(param); i++) { | |
1443 | keyopt = sk_OPENSSL_STRING_value(param, i); | |
1444 | if (pkey_ctrl_string(pctx, keyopt) <= 0) { | |
1445 | BIO_printf(bio_err, "parameter error \"%s\"\n", keyopt); | |
1446 | ERR_print_errors(bio_err); | |
1447 | return 0; | |
1448 | } | |
1449 | } | |
1450 | return 1; | |
1451 | } |