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Commit | Line | Data |
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0f113f3e | 1 | /* |
da1c088f | 2 | * Copyright 2008-2023 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, | |
07342bad | 69 | OPT_DIGEST, OPT_DIGEST_CREATE, OPT_COMPRESS, OPT_UNCOMPRESS, |
7e1b7485 RS |
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"}, |
07342bad | 109 | {"digest", OPT_DIGEST, 's', "Sign a pre-computed digest in hex notation"}, |
38546024 | 110 | {"digest_create", OPT_DIGEST_CREATE, '-', |
340cf875 DDO |
111 | "Create a CMS \"DigestedData\" object"}, |
112 | {"digest_verify", OPT_DIGEST_VERIFY, '-', | |
113 | "Verify a CMS \"DigestedData\" object and output it"}, | |
38546024 | 114 | {"compress", OPT_COMPRESS, '-', "Create a CMS \"CompressedData\" object"}, |
5388f986 | 115 | {"uncompress", OPT_UNCOMPRESS, '-', |
340cf875 | 116 | "Uncompress a CMS \"CompressedData\" object"}, |
38546024 | 117 | {"EncryptedData_encrypt", OPT_ED_ENCRYPT, '-', |
340cf875 DDO |
118 | "Create CMS \"EncryptedData\" object using symmetric key"}, |
119 | {"EncryptedData_decrypt", OPT_ED_DECRYPT, '-', | |
120 | "Decrypt CMS \"EncryptedData\" object using symmetric key"}, | |
5388f986 | 121 | {"data_create", OPT_DATA_CREATE, '-', "Create a CMS \"Data\" object"}, |
340cf875 | 122 | {"data_out", OPT_DATA_OUT, '-', "Copy CMS \"Data\" object to output"}, |
5388f986 | 123 | {"cmsout", OPT_CMSOUT, '-', "Output CMS structure"}, |
5388f986 | 124 | |
340cf875 DDO |
125 | OPT_SECTION("File format"), |
126 | {"inform", OPT_INFORM, 'c', "Input format SMIME (default), PEM or DER"}, | |
127 | {"outform", OPT_OUTFORM, 'c', | |
128 | "Output format SMIME (default), PEM or DER"}, | |
12d56b29 | 129 | {"rctform", OPT_RCTFORM, 'F', "Receipt file format"}, |
340cf875 DDO |
130 | {"stream", OPT_INDEF, '-', "Enable CMS streaming"}, |
131 | {"indef", OPT_INDEF, '-', "Same as -stream"}, | |
132 | {"noindef", OPT_NOINDEF, '-', "Disable CMS streaming"}, | |
133 | {"binary", OPT_BINARY, '-', | |
134 | "Treat input as binary: do not translate to canonical form"}, | |
135 | {"crlfeol", OPT_CRLFEOL, '-', | |
136 | "Use CRLF as EOL termination instead of CR only" }, | |
137 | {"asciicrlf", OPT_ASCIICRLF, '-', | |
138 | "Perform CRLF canonicalisation when signing"}, | |
5388f986 | 139 | |
340cf875 DDO |
140 | OPT_SECTION("Keys and passwords"), |
141 | {"pwri_password", OPT_PWRI_PASSWORD, 's', | |
142 | "Specific password for recipient"}, | |
38546024 | 143 | {"secretkey", OPT_SECRETKEY, 's', |
340cf875 | 144 | "Use specified hex-encoded key to decrypt/encrypt recipients or content"}, |
38546024 | 145 | {"secretkeyid", OPT_SECRETKEYID, 's', |
340cf875 | 146 | "Identity of the -secretkey for CMS \"KEKRecipientInfo\" object"}, |
5388f986 RS |
147 | {"inkey", OPT_INKEY, 's', |
148 | "Input private key (if not signer or recipient)"}, | |
340cf875 | 149 | {"passin", OPT_PASSIN, 's', "Input file pass phrase source"}, |
5388f986 | 150 | {"keyopt", OPT_KEYOPT, 's', "Set public key parameters as n:v pairs"}, |
340cf875 DDO |
151 | {"keyform", OPT_KEYFORM, 'f', |
152 | "Input private key format (ENGINE, other values ignored)"}, | |
153 | #ifndef OPENSSL_NO_ENGINE | |
154 | {"engine", OPT_ENGINE, 's', "Use engine e, possibly a hardware device"}, | |
155 | #endif | |
156 | OPT_PROV_OPTIONS, | |
157 | OPT_R_OPTIONS, | |
5388f986 | 158 | |
340cf875 | 159 | OPT_SECTION("Encryption and decryption"), |
71434aed | 160 | {"originator", OPT_ORIGINATOR, 's', "Originator certificate file"}, |
340cf875 DDO |
161 | {"recip", OPT_RECIP, '<', "Recipient cert file"}, |
162 | {"cert...", OPT_PARAM, '.', | |
163 | "Recipient certs (optional; used only when encrypting)"}, | |
164 | {"", OPT_CIPHER, '-', | |
165 | "The encryption algorithm to use (any supported cipher)"}, | |
166 | {"wrap", OPT_WRAP, 's', | |
167 | "Key wrap algorithm to use when encrypting with key agreement"}, | |
7e1b7485 RS |
168 | {"aes128-wrap", OPT_AES128_WRAP, '-', "Use AES128 to wrap key"}, |
169 | {"aes192-wrap", OPT_AES192_WRAP, '-', "Use AES192 to wrap key"}, | |
170 | {"aes256-wrap", OPT_AES256_WRAP, '-', "Use AES256 to wrap key"}, | |
7e1b7485 | 171 | {"des3-wrap", OPT_3DES_WRAP, '-', "Use 3DES-EDE to wrap key"}, |
340cf875 DDO |
172 | {"debug_decrypt", OPT_DEBUG_DECRYPT, '-', |
173 | "Disable MMA protection, return error if no recipient found (see doc)"}, | |
5388f986 | 174 | |
340cf875 DDO |
175 | OPT_SECTION("Signing"), |
176 | {"md", OPT_MD, 's', "Digest algorithm to use"}, | |
177 | {"signer", OPT_SIGNER, 's', "Signer certificate input file"}, | |
178 | {"certfile", OPT_CERTFILE, '<', "Other certificates file"}, | |
179 | {"cades", OPT_CADES, '-', | |
180 | "Include signingCertificate attribute (CAdES-BES)"}, | |
181 | {"nodetach", OPT_NODETACH, '-', "Use opaque signing"}, | |
182 | {"nocerts", OPT_NOCERTS, '-', | |
183 | "Don't include signer's certificate when signing"}, | |
184 | {"noattr", OPT_NOATTR, '-', "Don't include any signed attributes"}, | |
185 | {"nosmimecap", OPT_NOSMIMECAP, '-', "Omit the SMIMECapabilities attribute"}, | |
186 | {"receipt_request_all", OPT_RR_ALL, '-', | |
187 | "When signing, create a receipt request for all recipients"}, | |
188 | {"receipt_request_first", OPT_RR_FIRST, '-', | |
189 | "When signing, create a receipt request for first recipient"}, | |
190 | {"receipt_request_from", OPT_RR_FROM, 's', | |
191 | "Create signed receipt request with specified email address"}, | |
192 | {"receipt_request_to", OPT_RR_TO, 's', | |
193 | "Create signed receipt targeted to specified address"}, | |
92de469f | 194 | |
340cf875 DDO |
195 | OPT_SECTION("Verification"), |
196 | {"signer", OPT_DUP, 's', "Signer certificate(s) output file"}, | |
197 | {"content", OPT_CONTENT, '<', | |
198 | "Supply or override content for detached signature"}, | |
199 | {"no_content_verify", OPT_NO_CONTENT_VERIFY, '-', | |
200 | "Do not verify signed content signatures"}, | |
201 | {"no_attr_verify", OPT_NO_ATTR_VERIFY, '-', | |
202 | "Do not verify signed attribute signatures"}, | |
203 | {"nosigs", OPT_NOSIGS, '-', "Don't verify message signature"}, | |
204 | {"noverify", OPT_NOVERIFY, '-', "Don't verify signers certificate"}, | |
205 | {"nointern", OPT_NOINTERN, '-', | |
206 | "Don't search certificates in message for signer"}, | |
207 | {"cades", OPT_DUP, '-', "Check signingCertificate (CAdES-BES)"}, | |
208 | {"verify_retcode", OPT_VERIFY_RETCODE, '-', | |
209 | "Exit non-zero on verification failure"}, | |
210 | {"CAfile", OPT_CAFILE, '<', "Trusted certificates file"}, | |
211 | {"CApath", OPT_CAPATH, '/', "Trusted certificates directory"}, | |
212 | {"CAstore", OPT_CASTORE, ':', "Trusted certificates store URI"}, | |
213 | {"no-CAfile", OPT_NOCAFILE, '-', | |
214 | "Do not load the default certificates file"}, | |
215 | {"no-CApath", OPT_NOCAPATH, '-', | |
216 | "Do not load certificates from the default certificates directory"}, | |
217 | {"no-CAstore", OPT_NOCASTORE, '-', | |
218 | "Do not load certificates from the default certificates store"}, | |
219 | ||
220 | OPT_SECTION("Output"), | |
221 | {"keyid", OPT_KEYID, '-', "Use subject key identifier"}, | |
222 | {"econtent_type", OPT_ECONTENT_TYPE, 's', "OID for external content"}, | |
223 | {"text", OPT_TEXT, '-', "Include or delete text MIME headers"}, | |
224 | {"certsout", OPT_CERTSOUT, '>', "Certificate output file"}, | |
225 | {"to", OPT_TO, 's', "To address"}, | |
226 | {"from", OPT_FROM, 's', "From address"}, | |
227 | {"subject", OPT_SUBJECT, 's', "Subject"}, | |
228 | ||
229 | OPT_SECTION("Printing"), | |
230 | {"noout", OPT_NOOUT, '-', | |
231 | "For the -cmsout operation do not output the parsed CMS structure"}, | |
232 | {"print", OPT_PRINT, '-', | |
233 | "For the -cmsout operation print out all fields of the CMS structure"}, | |
234 | {"nameopt", OPT_NAMEOPT, 's', | |
235 | "For the -print option specifies various strings printing options"}, | |
236 | {"receipt_request_print", OPT_RR_PRINT, '-', "Print CMS Receipt Request" }, | |
237 | ||
238 | OPT_V_OPTIONS, | |
9c3bcfa0 | 239 | {NULL} |
7e1b7485 | 240 | }; |
8931b30d | 241 | |
1b96cc70 DDO |
242 | static CMS_ContentInfo *load_content_info(int informat, BIO *in, int flags, |
243 | BIO **indata, const char *name) | |
c1669f41 SL |
244 | { |
245 | CMS_ContentInfo *ret, *ci; | |
246 | ||
1b96cc70 | 247 | ret = CMS_ContentInfo_new_ex(app_get0_libctx(), app_get0_propq()); |
c1669f41 SL |
248 | if (ret == NULL) { |
249 | BIO_printf(bio_err, "Error allocating CMS_contentinfo\n"); | |
250 | return NULL; | |
251 | } | |
252 | switch (informat) { | |
253 | case FORMAT_SMIME: | |
6b83d032 | 254 | ci = SMIME_read_CMS_ex(in, flags, indata, &ret); |
c1669f41 SL |
255 | break; |
256 | case FORMAT_PEM: | |
257 | ci = PEM_read_bio_CMS(in, &ret, NULL, NULL); | |
258 | break; | |
259 | case FORMAT_ASN1: | |
260 | ci = d2i_CMS_bio(in, &ret); | |
261 | break; | |
262 | default: | |
263 | BIO_printf(bio_err, "Bad input format for %s\n", name); | |
264 | goto err; | |
265 | } | |
266 | if (ci == NULL) { | |
267 | BIO_printf(bio_err, "Error reading %s Content Info\n", name); | |
268 | goto err; | |
269 | } | |
270 | return ret; | |
1b96cc70 | 271 | err: |
c1669f41 SL |
272 | CMS_ContentInfo_free(ret); |
273 | return NULL; | |
274 | } | |
275 | ||
7e1b7485 | 276 | int cms_main(int argc, char **argv) |
0f113f3e | 277 | { |
c1669f41 | 278 | CONF *conf = NULL; |
7e1b7485 | 279 | ASN1_OBJECT *econtent_type = NULL; |
0f113f3e | 280 | BIO *in = NULL, *out = NULL, *indata = NULL, *rctin = NULL; |
7e1b7485 | 281 | CMS_ContentInfo *cms = NULL, *rcms = NULL; |
0f113f3e | 282 | CMS_ReceiptRequest *rr = NULL; |
7e1b7485 RS |
283 | ENGINE *e = NULL; |
284 | EVP_PKEY *key = NULL; | |
606a417f RS |
285 | EVP_CIPHER *cipher = NULL, *wrap_cipher = NULL; |
286 | EVP_MD *sign_md = NULL; | |
7e1b7485 RS |
287 | STACK_OF(OPENSSL_STRING) *rr_to = NULL, *rr_from = NULL; |
288 | STACK_OF(OPENSSL_STRING) *sksigners = NULL, *skkeys = NULL; | |
56c98a7d | 289 | STACK_OF(X509) *encerts = sk_X509_new_null(), *other = NULL; |
71434aed | 290 | X509 *cert = NULL, *recip = NULL, *signer = NULL, *originator = NULL; |
7e1b7485 | 291 | X509_STORE *store = NULL; |
56c98a7d | 292 | X509_VERIFY_PARAM *vpm = X509_VERIFY_PARAM_new(); |
7e1b7485 | 293 | char *certfile = NULL, *keyfile = NULL, *contfile = NULL; |
fd3397fc | 294 | const char *CAfile = NULL, *CApath = NULL, *CAstore = NULL; |
a485561b | 295 | char *certsoutfile = NULL, *digestname = NULL, *wrapname = NULL; |
fd3397fc | 296 | int noCAfile = 0, noCApath = 0, noCAstore = 0; |
07342bad VS |
297 | char *digesthex = NULL; |
298 | unsigned char *digestbin = NULL; | |
299 | long digestlen = 0; | |
3ee1eac2 | 300 | char *infile = NULL, *outfile = NULL, *rctfile = NULL; |
03bbd346 RS |
301 | char *passinarg = NULL, *passin = NULL, *signerfile = NULL; |
302 | char *originatorfile = NULL, *recipfile = NULL, *ciphername = NULL; | |
7e1b7485 RS |
303 | char *to = NULL, *from = NULL, *subject = NULL, *prog; |
304 | cms_key_param *key_first = NULL, *key_param = NULL; | |
5771017d DDO |
305 | int flags = CMS_DETACHED, binary_files = 0; |
306 | int noout = 0, print = 0, keyidx = -1, vpmtouched = 0; | |
0f113f3e | 307 | int informat = FORMAT_SMIME, outformat = FORMAT_SMIME; |
3ee1eac2 | 308 | int operation = 0, ret = 1, rr_print = 0, rr_allorfirst = -1; |
d382e796 | 309 | int verify_retcode = 0, rctformat = FORMAT_SMIME, keyform = FORMAT_UNDEF; |
0f113f3e | 310 | size_t secret_keylen = 0, secret_keyidlen = 0; |
7e1b7485 RS |
311 | unsigned char *pwri_pass = NULL, *pwri_tmp = NULL; |
312 | unsigned char *secret_key = NULL, *secret_keyid = NULL; | |
313 | long ltmp; | |
2197494d | 314 | const char *mime_eol = "\n"; |
7e1b7485 | 315 | OPTION_CHOICE o; |
b4250010 | 316 | OSSL_LIB_CTX *libctx = app_get0_libctx(); |
0f113f3e | 317 | |
56c98a7d DDO |
318 | if (encerts == NULL || vpm == NULL) |
319 | goto end; | |
0f113f3e | 320 | |
2c272447 | 321 | opt_set_unknown_name("cipher"); |
7e1b7485 RS |
322 | prog = opt_init(argc, argv, cms_options); |
323 | while ((o = opt_next()) != OPT_EOF) { | |
324 | switch (o) { | |
325 | case OPT_EOF: | |
326 | case OPT_ERR: | |
327 | opthelp: | |
328 | BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); | |
329 | goto end; | |
330 | case OPT_HELP: | |
331 | opt_help(cms_options); | |
332 | ret = 0; | |
333 | goto end; | |
334 | case OPT_INFORM: | |
f47e5647 | 335 | if (!opt_format(opt_arg(), OPT_FMT_PDS, &informat)) |
7e1b7485 RS |
336 | goto opthelp; |
337 | break; | |
338 | case OPT_OUTFORM: | |
f47e5647 | 339 | if (!opt_format(opt_arg(), OPT_FMT_PDS, &outformat)) |
7e1b7485 RS |
340 | goto opthelp; |
341 | break; | |
342 | case OPT_OUT: | |
343 | outfile = opt_arg(); | |
344 | break; | |
340cf875 | 345 | |
7e1b7485 | 346 | case OPT_ENCRYPT: |
0f113f3e | 347 | operation = SMIME_ENCRYPT; |
7e1b7485 RS |
348 | break; |
349 | case OPT_DECRYPT: | |
0f113f3e | 350 | operation = SMIME_DECRYPT; |
7e1b7485 RS |
351 | break; |
352 | case OPT_SIGN: | |
0f113f3e | 353 | operation = SMIME_SIGN; |
7e1b7485 | 354 | break; |
340cf875 DDO |
355 | case OPT_VERIFY: |
356 | operation = SMIME_VERIFY; | |
7e1b7485 RS |
357 | break; |
358 | case OPT_RESIGN: | |
0f113f3e | 359 | operation = SMIME_RESIGN; |
7e1b7485 | 360 | break; |
340cf875 DDO |
361 | case OPT_SIGN_RECEIPT: |
362 | operation = SMIME_SIGN_RECEIPT; | |
7e1b7485 RS |
363 | break; |
364 | case OPT_VERIFY_RECEIPT: | |
0f113f3e | 365 | operation = SMIME_VERIFY_RECEIPT; |
7e1b7485 RS |
366 | rctfile = opt_arg(); |
367 | break; | |
340cf875 DDO |
368 | case OPT_VERIFY_RETCODE: |
369 | verify_retcode = 1; | |
7e1b7485 | 370 | break; |
340cf875 DDO |
371 | case OPT_DIGEST_CREATE: |
372 | operation = SMIME_DIGEST_CREATE; | |
7e1b7485 | 373 | break; |
07342bad VS |
374 | case OPT_DIGEST: |
375 | digesthex = opt_arg(); | |
376 | break; | |
7e1b7485 | 377 | case OPT_DIGEST_VERIFY: |
0f113f3e | 378 | operation = SMIME_DIGEST_VERIFY; |
7e1b7485 | 379 | break; |
7e1b7485 | 380 | case OPT_COMPRESS: |
0f113f3e | 381 | operation = SMIME_COMPRESS; |
7e1b7485 RS |
382 | break; |
383 | case OPT_UNCOMPRESS: | |
0f113f3e | 384 | operation = SMIME_UNCOMPRESS; |
7e1b7485 | 385 | break; |
340cf875 DDO |
386 | case OPT_ED_ENCRYPT: |
387 | operation = SMIME_ENCRYPTED_ENCRYPT; | |
388 | break; | |
7e1b7485 | 389 | case OPT_ED_DECRYPT: |
0f113f3e | 390 | operation = SMIME_ENCRYPTED_DECRYPT; |
7e1b7485 | 391 | break; |
340cf875 DDO |
392 | case OPT_DATA_CREATE: |
393 | operation = SMIME_DATA_CREATE; | |
394 | break; | |
395 | case OPT_DATA_OUT: | |
396 | operation = SMIME_DATA_OUT; | |
397 | break; | |
398 | case OPT_CMSOUT: | |
399 | operation = SMIME_CMSOUT; | |
7e1b7485 | 400 | break; |
340cf875 | 401 | |
7e1b7485 | 402 | case OPT_DEBUG_DECRYPT: |
0f113f3e | 403 | flags |= CMS_DEBUG_DECRYPT; |
7e1b7485 RS |
404 | break; |
405 | case OPT_TEXT: | |
0f113f3e | 406 | flags |= CMS_TEXT; |
7e1b7485 RS |
407 | break; |
408 | case OPT_ASCIICRLF: | |
0f113f3e | 409 | flags |= CMS_ASCIICRLF; |
7e1b7485 RS |
410 | break; |
411 | case OPT_NOINTERN: | |
0f113f3e | 412 | flags |= CMS_NOINTERN; |
7e1b7485 RS |
413 | break; |
414 | case OPT_NOVERIFY: | |
0f113f3e | 415 | flags |= CMS_NO_SIGNER_CERT_VERIFY; |
7e1b7485 RS |
416 | break; |
417 | case OPT_NOCERTS: | |
0f113f3e | 418 | flags |= CMS_NOCERTS; |
7e1b7485 RS |
419 | break; |
420 | case OPT_NOATTR: | |
0f113f3e | 421 | flags |= CMS_NOATTR; |
7e1b7485 RS |
422 | break; |
423 | case OPT_NODETACH: | |
0f113f3e | 424 | flags &= ~CMS_DETACHED; |
7e1b7485 RS |
425 | break; |
426 | case OPT_NOSMIMECAP: | |
0f113f3e | 427 | flags |= CMS_NOSMIMECAP; |
7e1b7485 RS |
428 | break; |
429 | case OPT_BINARY: | |
0f113f3e | 430 | flags |= CMS_BINARY; |
e85d19c6 AI |
431 | break; |
432 | case OPT_CADES: | |
433 | flags |= CMS_CADES; | |
7e1b7485 RS |
434 | break; |
435 | case OPT_KEYID: | |
0f113f3e | 436 | flags |= CMS_USE_KEYID; |
7e1b7485 RS |
437 | break; |
438 | case OPT_NOSIGS: | |
0f113f3e | 439 | flags |= CMS_NOSIGS; |
7e1b7485 RS |
440 | break; |
441 | case OPT_NO_CONTENT_VERIFY: | |
0f113f3e | 442 | flags |= CMS_NO_CONTENT_VERIFY; |
7e1b7485 RS |
443 | break; |
444 | case OPT_NO_ATTR_VERIFY: | |
0f113f3e | 445 | flags |= CMS_NO_ATTR_VERIFY; |
7e1b7485 RS |
446 | break; |
447 | case OPT_INDEF: | |
0f113f3e | 448 | flags |= CMS_STREAM; |
7e1b7485 RS |
449 | break; |
450 | case OPT_NOINDEF: | |
0f113f3e | 451 | flags &= ~CMS_STREAM; |
7e1b7485 | 452 | break; |
7e1b7485 | 453 | case OPT_CRLFEOL: |
2197494d | 454 | mime_eol = "\r\n"; |
0f113f3e | 455 | flags |= CMS_CRLFEOL; |
7e1b7485 RS |
456 | break; |
457 | case OPT_NOOUT: | |
0f113f3e | 458 | noout = 1; |
7e1b7485 RS |
459 | break; |
460 | case OPT_RR_PRINT: | |
0f113f3e | 461 | rr_print = 1; |
7e1b7485 RS |
462 | break; |
463 | case OPT_RR_ALL: | |
0f113f3e | 464 | rr_allorfirst = 0; |
7e1b7485 RS |
465 | break; |
466 | case OPT_RR_FIRST: | |
0f113f3e | 467 | rr_allorfirst = 1; |
7e1b7485 RS |
468 | break; |
469 | case OPT_RCTFORM: | |
37578dc0 TM |
470 | if (!opt_format(opt_arg(), |
471 | OPT_FMT_PEMDER | OPT_FMT_SMIME, &rctformat)) | |
472 | goto opthelp; | |
7e1b7485 RS |
473 | break; |
474 | case OPT_CERTFILE: | |
475 | certfile = opt_arg(); | |
476 | break; | |
477 | case OPT_CAFILE: | |
478 | CAfile = opt_arg(); | |
479 | break; | |
480 | case OPT_CAPATH: | |
481 | CApath = opt_arg(); | |
482 | break; | |
fd3397fc RL |
483 | case OPT_CASTORE: |
484 | CAstore = opt_arg(); | |
485 | break; | |
2b6bcb70 MC |
486 | case OPT_NOCAFILE: |
487 | noCAfile = 1; | |
488 | break; | |
489 | case OPT_NOCAPATH: | |
490 | noCApath = 1; | |
491 | break; | |
fd3397fc RL |
492 | case OPT_NOCASTORE: |
493 | noCAstore = 1; | |
494 | break; | |
7e1b7485 RS |
495 | case OPT_IN: |
496 | infile = opt_arg(); | |
497 | break; | |
498 | case OPT_CONTENT: | |
499 | contfile = opt_arg(); | |
500 | break; | |
501 | case OPT_RR_FROM: | |
502 | if (rr_from == NULL | |
503 | && (rr_from = sk_OPENSSL_STRING_new_null()) == NULL) | |
504 | goto end; | |
505 | sk_OPENSSL_STRING_push(rr_from, opt_arg()); | |
506 | break; | |
507 | case OPT_RR_TO: | |
508 | if (rr_to == NULL | |
509 | && (rr_to = sk_OPENSSL_STRING_new_null()) == NULL) | |
510 | goto end; | |
511 | sk_OPENSSL_STRING_push(rr_to, opt_arg()); | |
512 | break; | |
513 | case OPT_PRINT: | |
514 | noout = print = 1; | |
515 | break; | |
6ec351f4 DB |
516 | case OPT_NAMEOPT: |
517 | if (!set_nameopt(opt_arg())) | |
518 | goto opthelp; | |
519 | break; | |
7e1b7485 | 520 | case OPT_SECRETKEY: |
08f6ae5b | 521 | if (secret_key != NULL) { |
efba7787 MC |
522 | BIO_printf(bio_err, "Invalid key (supplied twice) %s\n", |
523 | opt_arg()); | |
08f6ae5b MC |
524 | goto opthelp; |
525 | } | |
14f051a0 | 526 | secret_key = OPENSSL_hexstr2buf(opt_arg(), <mp); |
7e1b7485 RS |
527 | if (secret_key == NULL) { |
528 | BIO_printf(bio_err, "Invalid key %s\n", opt_arg()); | |
529 | goto end; | |
0f113f3e MC |
530 | } |
531 | secret_keylen = (size_t)ltmp; | |
7e1b7485 RS |
532 | break; |
533 | case OPT_SECRETKEYID: | |
08f6ae5b | 534 | if (secret_keyid != NULL) { |
efba7787 MC |
535 | BIO_printf(bio_err, "Invalid id (supplied twice) %s\n", |
536 | opt_arg()); | |
08f6ae5b MC |
537 | goto opthelp; |
538 | } | |
14f051a0 | 539 | secret_keyid = OPENSSL_hexstr2buf(opt_arg(), <mp); |
7e1b7485 RS |
540 | if (secret_keyid == NULL) { |
541 | BIO_printf(bio_err, "Invalid id %s\n", opt_arg()); | |
542 | goto opthelp; | |
0f113f3e MC |
543 | } |
544 | secret_keyidlen = (size_t)ltmp; | |
7e1b7485 RS |
545 | break; |
546 | case OPT_PWRI_PASSWORD: | |
547 | pwri_pass = (unsigned char *)opt_arg(); | |
548 | break; | |
549 | case OPT_ECONTENT_TYPE: | |
08f6ae5b | 550 | if (econtent_type != NULL) { |
efba7787 MC |
551 | BIO_printf(bio_err, "Invalid OID (supplied twice) %s\n", |
552 | opt_arg()); | |
08f6ae5b MC |
553 | goto opthelp; |
554 | } | |
7e1b7485 RS |
555 | econtent_type = OBJ_txt2obj(opt_arg(), 0); |
556 | if (econtent_type == NULL) { | |
557 | BIO_printf(bio_err, "Invalid OID %s\n", opt_arg()); | |
558 | goto opthelp; | |
0f113f3e | 559 | } |
7e1b7485 | 560 | break; |
7e1b7485 | 561 | case OPT_ENGINE: |
333b070e | 562 | e = setup_engine(opt_arg(), 0); |
7e1b7485 RS |
563 | break; |
564 | case OPT_PASSIN: | |
565 | passinarg = opt_arg(); | |
566 | break; | |
567 | case OPT_TO: | |
568 | to = opt_arg(); | |
569 | break; | |
570 | case OPT_FROM: | |
571 | from = opt_arg(); | |
572 | break; | |
573 | case OPT_SUBJECT: | |
574 | subject = opt_arg(); | |
575 | break; | |
576 | case OPT_CERTSOUT: | |
577 | certsoutfile = opt_arg(); | |
578 | break; | |
579 | case OPT_MD: | |
d0190e11 | 580 | digestname = opt_arg(); |
7e1b7485 RS |
581 | break; |
582 | case OPT_SIGNER: | |
0f113f3e | 583 | /* If previous -signer argument add signer to list */ |
2234212c | 584 | if (signerfile != NULL) { |
7e1b7485 RS |
585 | if (sksigners == NULL |
586 | && (sksigners = sk_OPENSSL_STRING_new_null()) == NULL) | |
587 | goto end; | |
0f113f3e | 588 | sk_OPENSSL_STRING_push(sksigners, signerfile); |
7e1b7485 | 589 | if (keyfile == NULL) |
0f113f3e | 590 | keyfile = signerfile; |
7e1b7485 RS |
591 | if (skkeys == NULL |
592 | && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL) | |
593 | goto end; | |
0f113f3e MC |
594 | sk_OPENSSL_STRING_push(skkeys, keyfile); |
595 | keyfile = NULL; | |
596 | } | |
7e1b7485 RS |
597 | signerfile = opt_arg(); |
598 | break; | |
71434aed | 599 | case OPT_ORIGINATOR: |
1b96cc70 DDO |
600 | originatorfile = opt_arg(); |
601 | break; | |
7e1b7485 | 602 | case OPT_INKEY: |
ceab33e2 | 603 | /* If previous -inkey argument add signer to list */ |
2234212c | 604 | if (keyfile != NULL) { |
7e1b7485 | 605 | if (signerfile == NULL) { |
0f113f3e | 606 | BIO_puts(bio_err, "Illegal -inkey without -signer\n"); |
7e1b7485 | 607 | goto end; |
0f113f3e | 608 | } |
7e1b7485 RS |
609 | if (sksigners == NULL |
610 | && (sksigners = sk_OPENSSL_STRING_new_null()) == NULL) | |
611 | goto end; | |
0f113f3e MC |
612 | sk_OPENSSL_STRING_push(sksigners, signerfile); |
613 | signerfile = NULL; | |
7e1b7485 RS |
614 | if (skkeys == NULL |
615 | && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL) | |
616 | goto end; | |
0f113f3e MC |
617 | sk_OPENSSL_STRING_push(skkeys, keyfile); |
618 | } | |
7e1b7485 RS |
619 | keyfile = opt_arg(); |
620 | break; | |
621 | case OPT_KEYFORM: | |
622 | if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyform)) | |
623 | goto opthelp; | |
624 | break; | |
625 | case OPT_RECIP: | |
626 | if (operation == SMIME_ENCRYPT) { | |
d382e796 TM |
627 | cert = load_cert(opt_arg(), FORMAT_UNDEF, |
628 | "recipient certificate file"); | |
7e1b7485 RS |
629 | if (cert == NULL) |
630 | goto end; | |
631 | sk_X509_push(encerts, cert); | |
632 | cert = NULL; | |
2234212c | 633 | } else { |
7e1b7485 | 634 | recipfile = opt_arg(); |
2234212c | 635 | } |
7e1b7485 RS |
636 | break; |
637 | case OPT_CIPHER: | |
03bbd346 | 638 | ciphername = opt_unknown(); |
7e1b7485 RS |
639 | break; |
640 | case OPT_KEYOPT: | |
641 | keyidx = -1; | |
0f113f3e | 642 | if (operation == SMIME_ENCRYPT) { |
56c98a7d | 643 | if (sk_X509_num(encerts) > 0) |
0f113f3e MC |
644 | keyidx += sk_X509_num(encerts); |
645 | } else { | |
2234212c | 646 | if (keyfile != NULL || signerfile != NULL) |
0f113f3e | 647 | keyidx++; |
2234212c | 648 | if (skkeys != NULL) |
0f113f3e MC |
649 | keyidx += sk_OPENSSL_STRING_num(skkeys); |
650 | } | |
651 | if (keyidx < 0) { | |
652 | BIO_printf(bio_err, "No key specified\n"); | |
7e1b7485 | 653 | goto opthelp; |
0f113f3e MC |
654 | } |
655 | if (key_param == NULL || key_param->idx != keyidx) { | |
656 | cms_key_param *nparam; | |
b4faea50 | 657 | nparam = app_malloc(sizeof(*nparam), "key param buffer"); |
a21db568 BB |
658 | if ((nparam->param = sk_OPENSSL_STRING_new_null()) == NULL) { |
659 | OPENSSL_free(nparam); | |
7e1b7485 | 660 | goto end; |
a21db568 BB |
661 | } |
662 | nparam->idx = keyidx; | |
0f113f3e MC |
663 | nparam->next = NULL; |
664 | if (key_first == NULL) | |
665 | key_first = nparam; | |
666 | else | |
667 | key_param->next = nparam; | |
668 | key_param = nparam; | |
669 | } | |
7e1b7485 RS |
670 | sk_OPENSSL_STRING_push(key_param->param, opt_arg()); |
671 | break; | |
672 | case OPT_V_CASES: | |
673 | if (!opt_verify(o, vpm)) | |
674 | goto end; | |
675 | vpmtouched++; | |
676 | break; | |
3ee1eac2 RS |
677 | case OPT_R_CASES: |
678 | if (!opt_rand(o)) | |
679 | goto end; | |
680 | break; | |
6bd4e3f2 P |
681 | case OPT_PROV_CASES: |
682 | if (!opt_provider(o)) | |
683 | goto end; | |
684 | break; | |
c1669f41 SL |
685 | case OPT_CONFIG: |
686 | conf = app_load_config_modules(opt_arg()); | |
687 | if (conf == NULL) | |
688 | goto end; | |
689 | break; | |
340cf875 | 690 | case OPT_WRAP: |
69b920bb | 691 | wrapname = opt_arg(); |
340cf875 | 692 | break; |
7e1b7485 | 693 | case OPT_AES128_WRAP: |
7e1b7485 | 694 | case OPT_AES192_WRAP: |
7e1b7485 | 695 | case OPT_AES256_WRAP: |
340cf875 | 696 | case OPT_3DES_WRAP: |
a485561b | 697 | wrapname = opt_flag() + 1; |
7e1b7485 | 698 | break; |
7e1b7485 | 699 | } |
0f113f3e | 700 | } |
3ad60309 DDO |
701 | if (!app_RAND_load()) |
702 | goto end; | |
703 | ||
03bbd346 RS |
704 | if (digestname != NULL) { |
705 | if (!opt_md(digestname, &sign_md)) | |
706 | goto end; | |
707 | } | |
d9f07357 DDO |
708 | if (!opt_cipher_any(ciphername, &cipher)) |
709 | goto end; | |
a485561b | 710 | if (wrapname != NULL) { |
a89835f7 | 711 | if (!opt_cipher_any(wrapname, &wrap_cipher)) |
a485561b RS |
712 | goto end; |
713 | } | |
021410ea RS |
714 | |
715 | /* Remaining args are files to process. */ | |
7e1b7485 RS |
716 | argc = opt_num_rest(); |
717 | argv = opt_rest(); | |
0f113f3e | 718 | |
2234212c | 719 | if ((rr_allorfirst != -1 || rr_from != NULL) && rr_to == NULL) { |
0f113f3e | 720 | BIO_puts(bio_err, "No Signed Receipts Recipients\n"); |
7e1b7485 | 721 | goto opthelp; |
0f113f3e MC |
722 | } |
723 | ||
2234212c | 724 | if (!(operation & SMIME_SIGNERS) && (rr_to != NULL || rr_from != NULL)) { |
0f113f3e | 725 | BIO_puts(bio_err, "Signed receipts only allowed with -sign\n"); |
7e1b7485 | 726 | goto opthelp; |
0f113f3e | 727 | } |
2234212c | 728 | if (!(operation & SMIME_SIGNERS) && (skkeys != NULL || sksigners != NULL)) { |
0f113f3e | 729 | BIO_puts(bio_err, "Multiple signers or keys not allowed\n"); |
7e1b7485 | 730 | goto opthelp; |
0f113f3e MC |
731 | } |
732 | ||
9e3c510b F |
733 | if ((flags & CMS_CADES) != 0) { |
734 | if ((flags & CMS_NOATTR) != 0) { | |
8c89c80a | 735 | BIO_puts(bio_err, "Incompatible options: " |
63b64f19 | 736 | "CAdES requires signed attributes\n"); |
8c89c80a F |
737 | goto opthelp; |
738 | } | |
9e3c510b F |
739 | if (operation == SMIME_VERIFY |
740 | && (flags & (CMS_NO_SIGNER_CERT_VERIFY | CMS_NO_ATTR_VERIFY)) != 0) { | |
63b64f19 | 741 | BIO_puts(bio_err, "Incompatible options: CAdES validation requires" |
9e3c510b F |
742 | " certs and signed attributes validations\n"); |
743 | goto opthelp; | |
744 | } | |
8c89c80a F |
745 | } |
746 | ||
0f113f3e | 747 | if (operation & SMIME_SIGNERS) { |
2234212c | 748 | if (keyfile != NULL && signerfile == NULL) { |
0f113f3e | 749 | BIO_puts(bio_err, "Illegal -inkey without -signer\n"); |
7e1b7485 | 750 | goto opthelp; |
0f113f3e MC |
751 | } |
752 | /* Check to see if any final signer needs to be appended */ | |
2234212c PY |
753 | if (signerfile != NULL) { |
754 | if (sksigners == NULL | |
7e1b7485 RS |
755 | && (sksigners = sk_OPENSSL_STRING_new_null()) == NULL) |
756 | goto end; | |
0f113f3e | 757 | sk_OPENSSL_STRING_push(sksigners, signerfile); |
2234212c | 758 | if (skkeys == NULL && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL) |
7e1b7485 | 759 | goto end; |
2234212c | 760 | if (keyfile == NULL) |
0f113f3e MC |
761 | keyfile = signerfile; |
762 | sk_OPENSSL_STRING_push(skkeys, keyfile); | |
763 | } | |
2234212c | 764 | if (sksigners == NULL) { |
0f113f3e | 765 | BIO_printf(bio_err, "No signer certificate specified\n"); |
7e1b7485 | 766 | goto opthelp; |
0f113f3e MC |
767 | } |
768 | signerfile = NULL; | |
769 | keyfile = NULL; | |
2234212c PY |
770 | } else if (operation == SMIME_DECRYPT) { |
771 | if (recipfile == NULL && keyfile == NULL | |
772 | && secret_key == NULL && pwri_pass == NULL) { | |
0f113f3e MC |
773 | BIO_printf(bio_err, |
774 | "No recipient certificate or key specified\n"); | |
7e1b7485 | 775 | goto opthelp; |
0f113f3e MC |
776 | } |
777 | } else if (operation == SMIME_ENCRYPT) { | |
2234212c | 778 | if (*argv == NULL && secret_key == NULL |
56c98a7d | 779 | && pwri_pass == NULL && sk_X509_num(encerts) <= 0) { |
0f113f3e | 780 | BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n"); |
7e1b7485 | 781 | goto opthelp; |
0f113f3e | 782 | } |
2234212c | 783 | } else if (!operation) { |
42151b8e | 784 | BIO_printf(bio_err, "No operation option (-encrypt|-decrypt|-sign|-verify|...) specified.\n"); |
7e1b7485 | 785 | goto opthelp; |
2234212c | 786 | } |
7e1b7485 | 787 | |
7e1b7485 | 788 | if (!app_passwd(passinarg, NULL, &passin, NULL)) { |
0f113f3e MC |
789 | BIO_printf(bio_err, "Error getting password\n"); |
790 | goto end; | |
791 | } | |
792 | ||
0f113f3e MC |
793 | ret = 2; |
794 | ||
5771017d DDO |
795 | if ((operation & SMIME_SIGNERS) == 0) { |
796 | if ((flags & CMS_DETACHED) == 0) | |
797 | BIO_printf(bio_err, | |
798 | "Warning: -nodetach option is ignored for non-signing operation\n"); | |
799 | ||
0f113f3e | 800 | flags &= ~CMS_DETACHED; |
5771017d DDO |
801 | } |
802 | if ((operation & SMIME_IP) == 0 && contfile != NULL) | |
803 | BIO_printf(bio_err, | |
804 | "Warning: -contfile option is ignored for the given operation\n"); | |
8c34367e | 805 | if (operation != SMIME_ENCRYPT && *argv != NULL) |
806 | BIO_printf(bio_err, | |
807 | "Warning: recipient certificate file parameters ignored for operation other than -encrypt\n"); | |
0f113f3e | 808 | |
6b83d032 DDO |
809 | if ((flags & CMS_BINARY) != 0) { |
810 | if (!(operation & SMIME_OP)) | |
bdd58d98 | 811 | outformat = FORMAT_BINARY; |
6b83d032 | 812 | if (!(operation & SMIME_IP)) |
bdd58d98 | 813 | informat = FORMAT_BINARY; |
5771017d DDO |
814 | if ((operation & SMIME_SIGNERS) != 0 && (flags & CMS_DETACHED) != 0) |
815 | binary_files = 1; | |
816 | if ((operation & SMIME_IP) != 0 && contfile == NULL) | |
817 | binary_files = 1; | |
6b83d032 | 818 | } |
0f113f3e MC |
819 | |
820 | if (operation == SMIME_ENCRYPT) { | |
821 | if (!cipher) { | |
340cf875 | 822 | #ifndef OPENSSL_NO_DES |
606a417f | 823 | cipher = (EVP_CIPHER *)EVP_des_ede3_cbc(); |
340cf875 | 824 | #else |
0f113f3e MC |
825 | BIO_printf(bio_err, "No cipher selected\n"); |
826 | goto end; | |
340cf875 | 827 | #endif |
0f113f3e MC |
828 | } |
829 | ||
830 | if (secret_key && !secret_keyid) { | |
831 | BIO_printf(bio_err, "No secret key id\n"); | |
832 | goto end; | |
833 | } | |
834 | ||
8c34367e | 835 | for (; *argv != NULL; argv++) { |
836 | cert = load_cert(*argv, FORMAT_UNDEF, | |
837 | "recipient certificate file"); | |
838 | if (cert == NULL) | |
839 | goto end; | |
840 | sk_X509_push(encerts, cert); | |
841 | cert = NULL; | |
0f113f3e MC |
842 | } |
843 | } | |
844 | ||
2234212c | 845 | if (certfile != NULL) { |
ea51096e | 846 | if (!load_certs(certfile, 0, &other, NULL, "certificate file")) { |
0f113f3e MC |
847 | ERR_print_errors(bio_err); |
848 | goto end; | |
849 | } | |
850 | } | |
851 | ||
2234212c | 852 | if (recipfile != NULL && (operation == SMIME_DECRYPT)) { |
d382e796 | 853 | if ((recip = load_cert(recipfile, FORMAT_UNDEF, |
75ebbd9a | 854 | "recipient certificate file")) == NULL) { |
0f113f3e MC |
855 | ERR_print_errors(bio_err); |
856 | goto end; | |
857 | } | |
858 | } | |
859 | ||
71434aed | 860 | if (originatorfile != NULL) { |
d382e796 | 861 | if ((originator = load_cert(originatorfile, FORMAT_UNDEF, |
71434aed | 862 | "originator certificate file")) == NULL) { |
1b96cc70 DDO |
863 | ERR_print_errors(bio_err); |
864 | goto end; | |
71434aed DB |
865 | } |
866 | } | |
867 | ||
0f113f3e | 868 | if (operation == SMIME_SIGN_RECEIPT) { |
d382e796 | 869 | if ((signer = load_cert(signerfile, FORMAT_UNDEF, |
75ebbd9a | 870 | "receipt signer certificate file")) == NULL) { |
0f113f3e MC |
871 | ERR_print_errors(bio_err); |
872 | goto end; | |
873 | } | |
874 | } | |
875 | ||
71434aed | 876 | if ((operation == SMIME_DECRYPT) || (operation == SMIME_ENCRYPT)) { |
2234212c | 877 | if (keyfile == NULL) |
0f113f3e MC |
878 | keyfile = recipfile; |
879 | } else if ((operation == SMIME_SIGN) || (operation == SMIME_SIGN_RECEIPT)) { | |
2234212c | 880 | if (keyfile == NULL) |
0f113f3e | 881 | keyfile = signerfile; |
2234212c | 882 | } else { |
0f113f3e | 883 | keyfile = NULL; |
2234212c | 884 | } |
0f113f3e | 885 | |
2234212c | 886 | if (keyfile != NULL) { |
50eb2a50 | 887 | key = load_key(keyfile, keyform, 0, passin, e, "signing key"); |
2234212c | 888 | if (key == NULL) |
0f113f3e MC |
889 | goto end; |
890 | } | |
891 | ||
07342bad VS |
892 | if (digesthex != NULL) { |
893 | if (operation != SMIME_SIGN) { | |
894 | BIO_printf(bio_err, | |
895 | "Cannot use -digest for non-signing operation\n"); | |
896 | goto end; | |
897 | } | |
898 | if (infile != NULL | |
899 | || (flags & CMS_DETACHED) == 0 | |
900 | || (flags & CMS_STREAM) != 0) { | |
901 | BIO_printf(bio_err, | |
902 | "Cannot use -digest when -in, -nodetach or streaming is used\n"); | |
903 | goto end; | |
904 | } | |
905 | digestbin = OPENSSL_hexstr2buf(digesthex, &digestlen); | |
906 | if (digestbin == NULL) { | |
907 | BIO_printf(bio_err, | |
908 | "Invalid hex value after -digest\n"); | |
909 | goto end; | |
910 | } | |
911 | } else { | |
912 | in = bio_open_default(infile, 'r', | |
913 | binary_files ? FORMAT_BINARY : informat); | |
914 | if (in == NULL) | |
915 | goto end; | |
916 | } | |
0f113f3e MC |
917 | |
918 | if (operation & SMIME_IP) { | |
1b96cc70 | 919 | cms = load_content_info(informat, in, flags, &indata, "SMIME"); |
c1669f41 | 920 | if (cms == NULL) |
0f113f3e | 921 | goto end; |
2234212c | 922 | if (contfile != NULL) { |
0f113f3e | 923 | BIO_free(indata); |
75ebbd9a | 924 | if ((indata = BIO_new_file(contfile, "rb")) == NULL) { |
0f113f3e MC |
925 | BIO_printf(bio_err, "Can't read content file %s\n", contfile); |
926 | goto end; | |
927 | } | |
928 | } | |
2234212c | 929 | if (certsoutfile != NULL) { |
0f113f3e MC |
930 | STACK_OF(X509) *allcerts; |
931 | allcerts = CMS_get1_certs(cms); | |
932 | if (!save_certs(certsoutfile, allcerts)) { | |
933 | BIO_printf(bio_err, | |
934 | "Error writing certs to %s\n", certsoutfile); | |
935 | ret = 5; | |
936 | goto end; | |
937 | } | |
79b2a2f2 | 938 | OSSL_STACK_OF_X509_free(allcerts); |
0f113f3e MC |
939 | } |
940 | } | |
941 | ||
2234212c | 942 | if (rctfile != NULL) { |
0f113f3e | 943 | char *rctmode = (rctformat == FORMAT_ASN1) ? "rb" : "r"; |
6b83d032 | 944 | |
75ebbd9a | 945 | if ((rctin = BIO_new_file(rctfile, rctmode)) == NULL) { |
0f113f3e MC |
946 | BIO_printf(bio_err, "Can't open receipt file %s\n", rctfile); |
947 | goto end; | |
948 | } | |
949 | ||
37578dc0 | 950 | rcms = load_content_info(rctformat, rctin, 0, NULL, "receipt"); |
c1669f41 | 951 | if (rcms == NULL) |
0f113f3e | 952 | goto end; |
0f113f3e MC |
953 | } |
954 | ||
5771017d DDO |
955 | out = bio_open_default(outfile, 'w', |
956 | binary_files ? FORMAT_BINARY : outformat); | |
7e1b7485 RS |
957 | if (out == NULL) |
958 | goto end; | |
0f113f3e MC |
959 | |
960 | if ((operation == SMIME_VERIFY) || (operation == SMIME_VERIFY_RECEIPT)) { | |
fd3397fc RL |
961 | if ((store = setup_verify(CAfile, noCAfile, CApath, noCApath, |
962 | CAstore, noCAstore)) == NULL) | |
0f113f3e MC |
963 | goto end; |
964 | X509_STORE_set_verify_cb(store, cms_cb); | |
7e1b7485 | 965 | if (vpmtouched) |
0f113f3e MC |
966 | X509_STORE_set1_param(store, vpm); |
967 | } | |
968 | ||
969 | ret = 3; | |
970 | ||
971 | if (operation == SMIME_DATA_CREATE) { | |
7dc67708 | 972 | cms = CMS_data_create_ex(in, flags, libctx, app_get0_propq()); |
0f113f3e | 973 | } else if (operation == SMIME_DIGEST_CREATE) { |
7dc67708 | 974 | cms = CMS_digest_create_ex(in, sign_md, flags, libctx, app_get0_propq()); |
0f113f3e MC |
975 | } else if (operation == SMIME_COMPRESS) { |
976 | cms = CMS_compress(in, -1, flags); | |
977 | } else if (operation == SMIME_ENCRYPT) { | |
978 | int i; | |
979 | flags |= CMS_PARTIAL; | |
7dc67708 | 980 | cms = CMS_encrypt_ex(NULL, in, cipher, flags, libctx, app_get0_propq()); |
2234212c | 981 | if (cms == NULL) |
0f113f3e MC |
982 | goto end; |
983 | for (i = 0; i < sk_X509_num(encerts); i++) { | |
984 | CMS_RecipientInfo *ri; | |
985 | cms_key_param *kparam; | |
1b96cc70 DDO |
986 | int tflags = flags | CMS_KEY_PARAM; |
987 | /* This flag enforces allocating the EVP_PKEY_CTX for the recipient here */ | |
71434aed | 988 | EVP_PKEY_CTX *pctx; |
0f113f3e | 989 | X509 *x = sk_X509_value(encerts, i); |
71434aed DB |
990 | int res; |
991 | ||
0f113f3e MC |
992 | for (kparam = key_first; kparam; kparam = kparam->next) { |
993 | if (kparam->idx == i) { | |
0f113f3e MC |
994 | break; |
995 | } | |
996 | } | |
71434aed | 997 | ri = CMS_add1_recipient(cms, x, key, originator, tflags); |
2234212c | 998 | if (ri == NULL) |
0f113f3e | 999 | goto end; |
71434aed DB |
1000 | |
1001 | pctx = CMS_RecipientInfo_get0_pkey_ctx(ri); | |
2234212c | 1002 | if (kparam != NULL) { |
0f113f3e MC |
1003 | if (!cms_set_pkey_param(pctx, kparam->param)) |
1004 | goto end; | |
1005 | } | |
71434aed DB |
1006 | |
1007 | res = EVP_PKEY_CTX_ctrl(pctx, -1, -1, | |
1008 | EVP_PKEY_CTRL_CIPHER, | |
ed576acd | 1009 | EVP_CIPHER_get_nid(cipher), NULL); |
71434aed DB |
1010 | if (res <= 0 && res != -2) |
1011 | goto end; | |
1012 | ||
0f113f3e | 1013 | if (CMS_RecipientInfo_type(ri) == CMS_RECIPINFO_AGREE |
5c42f7aa | 1014 | && wrap_cipher != NULL) { |
0f113f3e MC |
1015 | EVP_CIPHER_CTX *wctx; |
1016 | wctx = CMS_RecipientInfo_kari_get0_ctx(ri); | |
98283a61 DB |
1017 | if (EVP_EncryptInit_ex(wctx, wrap_cipher, NULL, NULL, NULL) != 1) |
1018 | goto end; | |
0f113f3e MC |
1019 | } |
1020 | } | |
1021 | ||
2234212c | 1022 | if (secret_key != NULL) { |
0f113f3e MC |
1023 | if (!CMS_add0_recipient_key(cms, NID_undef, |
1024 | secret_key, secret_keylen, | |
1025 | secret_keyid, secret_keyidlen, | |
1026 | NULL, NULL, NULL)) | |
1027 | goto end; | |
1028 | /* NULL these because call absorbs them */ | |
1029 | secret_key = NULL; | |
1030 | secret_keyid = NULL; | |
1031 | } | |
2234212c | 1032 | if (pwri_pass != NULL) { |
7644a9ae | 1033 | pwri_tmp = (unsigned char *)OPENSSL_strdup((char *)pwri_pass); |
2234212c | 1034 | if (pwri_tmp == NULL) |
0f113f3e | 1035 | goto end; |
2234212c PY |
1036 | if (CMS_add0_recipient_password(cms, |
1037 | -1, NID_undef, NID_undef, | |
1038 | pwri_tmp, -1, NULL) == NULL) | |
0f113f3e MC |
1039 | goto end; |
1040 | pwri_tmp = NULL; | |
1041 | } | |
1042 | if (!(flags & CMS_STREAM)) { | |
1043 | if (!CMS_final(cms, in, NULL, flags)) | |
1044 | goto end; | |
1045 | } | |
1046 | } else if (operation == SMIME_ENCRYPTED_ENCRYPT) { | |
d8652be0 | 1047 | cms = CMS_EncryptedData_encrypt_ex(in, cipher, secret_key, |
7dc67708 | 1048 | secret_keylen, flags, libctx, app_get0_propq()); |
0f113f3e MC |
1049 | |
1050 | } else if (operation == SMIME_SIGN_RECEIPT) { | |
1051 | CMS_ContentInfo *srcms = NULL; | |
1052 | STACK_OF(CMS_SignerInfo) *sis; | |
1053 | CMS_SignerInfo *si; | |
1054 | sis = CMS_get0_SignerInfos(cms); | |
2234212c | 1055 | if (sis == NULL) |
0f113f3e MC |
1056 | goto end; |
1057 | si = sk_CMS_SignerInfo_value(sis, 0); | |
1058 | srcms = CMS_sign_receipt(si, signer, key, other, flags); | |
2234212c | 1059 | if (srcms == NULL) |
0f113f3e MC |
1060 | goto end; |
1061 | CMS_ContentInfo_free(cms); | |
1062 | cms = srcms; | |
1063 | } else if (operation & SMIME_SIGNERS) { | |
1064 | int i; | |
1065 | /* | |
07342bad VS |
1066 | * If detached data content and not signing pre-computed digest, we |
1067 | * enable streaming if S/MIME output format. | |
0f113f3e MC |
1068 | */ |
1069 | if (operation == SMIME_SIGN) { | |
1070 | ||
07342bad | 1071 | if ((flags & CMS_DETACHED) != 0 && digestbin == NULL) { |
0f113f3e MC |
1072 | if (outformat == FORMAT_SMIME) |
1073 | flags |= CMS_STREAM; | |
1074 | } | |
1075 | flags |= CMS_PARTIAL; | |
7dc67708 | 1076 | cms = CMS_sign_ex(NULL, NULL, other, in, flags, libctx, app_get0_propq()); |
2234212c | 1077 | if (cms == NULL) |
0f113f3e | 1078 | goto end; |
2234212c | 1079 | if (econtent_type != NULL) |
0f113f3e MC |
1080 | CMS_set1_eContentType(cms, econtent_type); |
1081 | ||
1b96cc70 DDO |
1082 | if (rr_to != NULL |
1083 | && ((rr = make_receipt_request(rr_to, rr_allorfirst, rr_from)) | |
1084 | == NULL)) { | |
1085 | BIO_puts(bio_err, "Signed Receipt Request Creation Error\n"); | |
1086 | goto end; | |
0f113f3e | 1087 | } |
2234212c | 1088 | } else { |
0f113f3e | 1089 | flags |= CMS_REUSE_DIGEST; |
2234212c | 1090 | } |
0f113f3e MC |
1091 | for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++) { |
1092 | CMS_SignerInfo *si; | |
1093 | cms_key_param *kparam; | |
1094 | int tflags = flags; | |
1095 | signerfile = sk_OPENSSL_STRING_value(sksigners, i); | |
1096 | keyfile = sk_OPENSSL_STRING_value(skkeys, i); | |
1097 | ||
d382e796 | 1098 | signer = load_cert(signerfile, FORMAT_UNDEF, "signer certificate"); |
a032ed0a KS |
1099 | if (signer == NULL) { |
1100 | ret = 2; | |
0f113f3e | 1101 | goto end; |
a032ed0a | 1102 | } |
50eb2a50 | 1103 | key = load_key(keyfile, keyform, 0, passin, e, "signing key"); |
a032ed0a KS |
1104 | if (key == NULL) { |
1105 | ret = 2; | |
0f113f3e | 1106 | goto end; |
a032ed0a | 1107 | } |
a10847c4 | 1108 | |
0f113f3e MC |
1109 | for (kparam = key_first; kparam; kparam = kparam->next) { |
1110 | if (kparam->idx == i) { | |
1111 | tflags |= CMS_KEY_PARAM; | |
1112 | break; | |
1113 | } | |
1114 | } | |
1115 | si = CMS_add1_signer(cms, signer, key, sign_md, tflags); | |
2234212c | 1116 | if (si == NULL) |
0f113f3e | 1117 | goto end; |
2234212c | 1118 | if (kparam != NULL) { |
0f113f3e MC |
1119 | EVP_PKEY_CTX *pctx; |
1120 | pctx = CMS_SignerInfo_get0_pkey_ctx(si); | |
1121 | if (!cms_set_pkey_param(pctx, kparam->param)) | |
1122 | goto end; | |
1123 | } | |
2234212c | 1124 | if (rr != NULL && !CMS_add1_ReceiptRequest(si, rr)) |
0f113f3e MC |
1125 | goto end; |
1126 | X509_free(signer); | |
1127 | signer = NULL; | |
1128 | EVP_PKEY_free(key); | |
1129 | key = NULL; | |
1130 | } | |
1131 | /* If not streaming or resigning finalize structure */ | |
07342bad VS |
1132 | if (operation == SMIME_SIGN && digestbin != NULL |
1133 | && (flags & CMS_STREAM) == 0) { | |
1134 | /* Use pre-computed digest instead of content */ | |
1135 | if (!CMS_final_digest(cms, digestbin, digestlen, NULL, flags)) | |
1136 | goto end; | |
1137 | } else if (operation == SMIME_SIGN && (flags & CMS_STREAM) == 0) { | |
0f113f3e MC |
1138 | if (!CMS_final(cms, in, NULL, flags)) |
1139 | goto end; | |
1140 | } | |
1141 | } | |
1142 | ||
2234212c | 1143 | if (cms == NULL) { |
0f113f3e MC |
1144 | BIO_printf(bio_err, "Error creating CMS structure\n"); |
1145 | goto end; | |
1146 | } | |
1147 | ||
1148 | ret = 4; | |
1149 | if (operation == SMIME_DECRYPT) { | |
1150 | if (flags & CMS_DEBUG_DECRYPT) | |
1151 | CMS_decrypt(cms, NULL, NULL, NULL, NULL, flags); | |
1152 | ||
2234212c | 1153 | if (secret_key != NULL) { |
0f113f3e MC |
1154 | if (!CMS_decrypt_set1_key(cms, |
1155 | secret_key, secret_keylen, | |
1156 | secret_keyid, secret_keyidlen)) { | |
1157 | BIO_puts(bio_err, "Error decrypting CMS using secret key\n"); | |
1158 | goto end; | |
1159 | } | |
1160 | } | |
1161 | ||
2234212c | 1162 | if (key != NULL) { |
71434aed | 1163 | if (!CMS_decrypt_set1_pkey_and_peer(cms, key, recip, originator)) { |
0f113f3e MC |
1164 | BIO_puts(bio_err, "Error decrypting CMS using private key\n"); |
1165 | goto end; | |
1166 | } | |
1167 | } | |
1168 | ||
2234212c | 1169 | if (pwri_pass != NULL) { |
0f113f3e MC |
1170 | if (!CMS_decrypt_set1_password(cms, pwri_pass, -1)) { |
1171 | BIO_puts(bio_err, "Error decrypting CMS using password\n"); | |
1172 | goto end; | |
1173 | } | |
1174 | } | |
1175 | ||
1176 | if (!CMS_decrypt(cms, NULL, NULL, indata, out, flags)) { | |
1177 | BIO_printf(bio_err, "Error decrypting CMS structure\n"); | |
1178 | goto end; | |
1179 | } | |
340cf875 | 1180 | } else if (operation == SMIME_DATA_OUT) { |
0f113f3e MC |
1181 | if (!CMS_data(cms, out, flags)) |
1182 | goto end; | |
1183 | } else if (operation == SMIME_UNCOMPRESS) { | |
1184 | if (!CMS_uncompress(cms, indata, out, flags)) | |
1185 | goto end; | |
1186 | } else if (operation == SMIME_DIGEST_VERIFY) { | |
2234212c | 1187 | if (CMS_digest_verify(cms, indata, out, flags) > 0) { |
0f113f3e | 1188 | BIO_printf(bio_err, "Verification successful\n"); |
2234212c | 1189 | } else { |
0f113f3e MC |
1190 | BIO_printf(bio_err, "Verification failure\n"); |
1191 | goto end; | |
1192 | } | |
1193 | } else if (operation == SMIME_ENCRYPTED_DECRYPT) { | |
1194 | if (!CMS_EncryptedData_decrypt(cms, secret_key, secret_keylen, | |
1195 | indata, out, flags)) | |
1196 | goto end; | |
1197 | } else if (operation == SMIME_VERIFY) { | |
2234212c | 1198 | if (CMS_verify(cms, other, store, indata, out, flags) > 0) { |
9e3c510b | 1199 | BIO_printf(bio_err, "%s Verification successful\n", |
56c98a7d | 1200 | (flags & CMS_CADES) != 0 ? "CAdES" : "CMS"); |
2234212c | 1201 | } else { |
56c98a7d DDO |
1202 | BIO_printf(bio_err, "%s Verification failure\n", |
1203 | (flags & CMS_CADES) != 0 ? "CAdES" : "CMS"); | |
0f113f3e MC |
1204 | if (verify_retcode) |
1205 | ret = verify_err + 32; | |
1206 | goto end; | |
1207 | } | |
2234212c | 1208 | if (signerfile != NULL) { |
340cf875 DDO |
1209 | STACK_OF(X509) *signers = CMS_get0_signers(cms); |
1210 | ||
0f113f3e MC |
1211 | if (!save_certs(signerfile, signers)) { |
1212 | BIO_printf(bio_err, | |
1213 | "Error writing signers to %s\n", signerfile); | |
1214 | ret = 5; | |
1215 | goto end; | |
1216 | } | |
1217 | sk_X509_free(signers); | |
1218 | } | |
1219 | if (rr_print) | |
ecf3a1fb | 1220 | receipt_request_print(cms); |
0f113f3e MC |
1221 | |
1222 | } else if (operation == SMIME_VERIFY_RECEIPT) { | |
2234212c | 1223 | if (CMS_verify_receipt(rcms, cms, other, store, flags) > 0) { |
0f113f3e | 1224 | BIO_printf(bio_err, "Verification successful\n"); |
2234212c | 1225 | } else { |
0f113f3e MC |
1226 | BIO_printf(bio_err, "Verification failure\n"); |
1227 | goto end; | |
1228 | } | |
1229 | } else { | |
1230 | if (noout) { | |
6ec351f4 DB |
1231 | if (print) { |
1232 | ASN1_PCTX *pctx = NULL; | |
1233 | if (get_nameopt() != XN_FLAG_ONELINE) { | |
1234 | pctx = ASN1_PCTX_new(); | |
1235 | if (pctx != NULL) { /* Print anyway if malloc failed */ | |
1236 | ASN1_PCTX_set_flags(pctx, ASN1_PCTX_FLAGS_SHOW_ABSENT); | |
1237 | ASN1_PCTX_set_str_flags(pctx, get_nameopt()); | |
1238 | ASN1_PCTX_set_nm_flags(pctx, get_nameopt()); | |
1239 | } | |
1240 | } | |
1241 | CMS_ContentInfo_print_ctx(out, cms, 0, pctx); | |
1242 | ASN1_PCTX_free(pctx); | |
1243 | } | |
0f113f3e MC |
1244 | } else if (outformat == FORMAT_SMIME) { |
1245 | if (to) | |
2197494d | 1246 | BIO_printf(out, "To: %s%s", to, mime_eol); |
0f113f3e | 1247 | if (from) |
2197494d | 1248 | BIO_printf(out, "From: %s%s", from, mime_eol); |
0f113f3e | 1249 | if (subject) |
2197494d | 1250 | BIO_printf(out, "Subject: %s%s", subject, mime_eol); |
0f113f3e MC |
1251 | if (operation == SMIME_RESIGN) |
1252 | ret = SMIME_write_CMS(out, cms, indata, flags); | |
1253 | else | |
1254 | ret = SMIME_write_CMS(out, cms, in, flags); | |
2234212c | 1255 | } else if (outformat == FORMAT_PEM) { |
0f113f3e | 1256 | ret = PEM_write_bio_CMS_stream(out, cms, in, flags); |
2234212c | 1257 | } else if (outformat == FORMAT_ASN1) { |
0f113f3e | 1258 | ret = i2d_CMS_bio_stream(out, cms, in, flags); |
2234212c | 1259 | } else { |
0f113f3e MC |
1260 | BIO_printf(bio_err, "Bad output format for CMS file\n"); |
1261 | goto end; | |
1262 | } | |
1263 | if (ret <= 0) { | |
1264 | ret = 6; | |
1265 | goto end; | |
1266 | } | |
1267 | } | |
1268 | ret = 0; | |
1269 | end: | |
1270 | if (ret) | |
1271 | ERR_print_errors(bio_err); | |
79b2a2f2 DDO |
1272 | OSSL_STACK_OF_X509_free(encerts); |
1273 | OSSL_STACK_OF_X509_free(other); | |
7e1b7485 | 1274 | X509_VERIFY_PARAM_free(vpm); |
25aaa98a RS |
1275 | sk_OPENSSL_STRING_free(sksigners); |
1276 | sk_OPENSSL_STRING_free(skkeys); | |
b548a1f1 RS |
1277 | OPENSSL_free(secret_key); |
1278 | OPENSSL_free(secret_keyid); | |
1279 | OPENSSL_free(pwri_tmp); | |
0dfb9398 | 1280 | ASN1_OBJECT_free(econtent_type); |
25aaa98a RS |
1281 | CMS_ReceiptRequest_free(rr); |
1282 | sk_OPENSSL_STRING_free(rr_to); | |
1283 | sk_OPENSSL_STRING_free(rr_from); | |
0f113f3e MC |
1284 | for (key_param = key_first; key_param;) { |
1285 | cms_key_param *tparam; | |
1286 | sk_OPENSSL_STRING_free(key_param->param); | |
1287 | tparam = key_param->next; | |
1288 | OPENSSL_free(key_param); | |
1289 | key_param = tparam; | |
1290 | } | |
1291 | X509_STORE_free(store); | |
1292 | X509_free(cert); | |
1293 | X509_free(recip); | |
1294 | X509_free(signer); | |
1295 | EVP_PKEY_free(key); | |
606a417f RS |
1296 | EVP_CIPHER_free(cipher); |
1297 | EVP_CIPHER_free(wrap_cipher); | |
1298 | EVP_MD_free(sign_md); | |
0f113f3e MC |
1299 | CMS_ContentInfo_free(cms); |
1300 | CMS_ContentInfo_free(rcms); | |
dd1abd44 | 1301 | release_engine(e); |
0f113f3e MC |
1302 | BIO_free(rctin); |
1303 | BIO_free(in); | |
1304 | BIO_free(indata); | |
1305 | BIO_free_all(out); | |
07342bad | 1306 | OPENSSL_free(digestbin); |
b548a1f1 | 1307 | OPENSSL_free(passin); |
c1669f41 | 1308 | NCONF_free(conf); |
26a7d938 | 1309 | return ret; |
8931b30d DSH |
1310 | } |
1311 | ||
1312 | static int save_certs(char *signerfile, STACK_OF(X509) *signers) | |
0f113f3e MC |
1313 | { |
1314 | int i; | |
1315 | BIO *tmp; | |
2234212c | 1316 | if (signerfile == NULL) |
0f113f3e MC |
1317 | return 1; |
1318 | tmp = BIO_new_file(signerfile, "w"); | |
2234212c | 1319 | if (tmp == NULL) |
0f113f3e MC |
1320 | return 0; |
1321 | for (i = 0; i < sk_X509_num(signers); i++) | |
1322 | PEM_write_bio_X509(tmp, sk_X509_value(signers, i)); | |
1323 | BIO_free(tmp); | |
1324 | return 1; | |
1325 | } | |
8931b30d DSH |
1326 | |
1327 | /* Minimal callback just to output policy info (if any) */ | |
1328 | ||
7f50d9a4 | 1329 | static int cms_cb(int ok, X509_STORE_CTX *ctx) |
0f113f3e MC |
1330 | { |
1331 | int error; | |
8931b30d | 1332 | |
0f113f3e | 1333 | error = X509_STORE_CTX_get_error(ctx); |
8931b30d | 1334 | |
0f113f3e | 1335 | verify_err = error; |
db50661f | 1336 | |
0f113f3e MC |
1337 | if ((error != X509_V_ERR_NO_EXPLICIT_POLICY) |
1338 | && ((error != X509_V_OK) || (ok != 2))) | |
1339 | return ok; | |
8931b30d | 1340 | |
ecf3a1fb | 1341 | policies_print(ctx); |
8931b30d | 1342 | |
0f113f3e | 1343 | return ok; |
8931b30d | 1344 | |
0f113f3e | 1345 | } |
8931b30d | 1346 | |
ecf3a1fb | 1347 | static void gnames_stack_print(STACK_OF(GENERAL_NAMES) *gns) |
0f113f3e MC |
1348 | { |
1349 | STACK_OF(GENERAL_NAME) *gens; | |
1350 | GENERAL_NAME *gen; | |
1351 | int i, j; | |
ecf3a1fb | 1352 | |
0f113f3e MC |
1353 | for (i = 0; i < sk_GENERAL_NAMES_num(gns); i++) { |
1354 | gens = sk_GENERAL_NAMES_value(gns, i); | |
1355 | for (j = 0; j < sk_GENERAL_NAME_num(gens); j++) { | |
1356 | gen = sk_GENERAL_NAME_value(gens, j); | |
ecf3a1fb RS |
1357 | BIO_puts(bio_err, " "); |
1358 | GENERAL_NAME_print(bio_err, gen); | |
1359 | BIO_puts(bio_err, "\n"); | |
0f113f3e MC |
1360 | } |
1361 | } | |
1362 | return; | |
1363 | } | |
f4cc56f4 | 1364 | |
ecf3a1fb | 1365 | static void receipt_request_print(CMS_ContentInfo *cms) |
0f113f3e MC |
1366 | { |
1367 | STACK_OF(CMS_SignerInfo) *sis; | |
1368 | CMS_SignerInfo *si; | |
1369 | CMS_ReceiptRequest *rr; | |
1370 | int allorfirst; | |
1371 | STACK_OF(GENERAL_NAMES) *rto, *rlist; | |
1372 | ASN1_STRING *scid; | |
1373 | int i, rv; | |
1374 | sis = CMS_get0_SignerInfos(cms); | |
1375 | for (i = 0; i < sk_CMS_SignerInfo_num(sis); i++) { | |
1376 | si = sk_CMS_SignerInfo_value(sis, i); | |
1377 | rv = CMS_get1_ReceiptRequest(si, &rr); | |
1378 | BIO_printf(bio_err, "Signer %d:\n", i + 1); | |
2234212c | 1379 | if (rv == 0) { |
0f113f3e | 1380 | BIO_puts(bio_err, " No Receipt Request\n"); |
2234212c | 1381 | } else if (rv < 0) { |
0f113f3e MC |
1382 | BIO_puts(bio_err, " Receipt Request Parse Error\n"); |
1383 | ERR_print_errors(bio_err); | |
1384 | } else { | |
17ebf85a | 1385 | const char *id; |
0f113f3e MC |
1386 | int idlen; |
1387 | CMS_ReceiptRequest_get0_values(rr, &scid, &allorfirst, | |
1388 | &rlist, &rto); | |
ecf3a1fb | 1389 | BIO_puts(bio_err, " Signed Content ID:\n"); |
0f113f3e | 1390 | idlen = ASN1_STRING_length(scid); |
17ebf85a | 1391 | id = (const char *)ASN1_STRING_get0_data(scid); |
ecf3a1fb RS |
1392 | BIO_dump_indent(bio_err, id, idlen, 4); |
1393 | BIO_puts(bio_err, " Receipts From"); | |
2234212c | 1394 | if (rlist != NULL) { |
ecf3a1fb RS |
1395 | BIO_puts(bio_err, " List:\n"); |
1396 | gnames_stack_print(rlist); | |
2234212c | 1397 | } else if (allorfirst == 1) { |
ecf3a1fb | 1398 | BIO_puts(bio_err, ": First Tier\n"); |
2234212c | 1399 | } else if (allorfirst == 0) { |
ecf3a1fb | 1400 | BIO_puts(bio_err, ": All\n"); |
2234212c | 1401 | } else { |
ecf3a1fb | 1402 | BIO_printf(bio_err, " Unknown (%d)\n", allorfirst); |
2234212c | 1403 | } |
ecf3a1fb RS |
1404 | BIO_puts(bio_err, " Receipts To:\n"); |
1405 | gnames_stack_print(rto); | |
0f113f3e | 1406 | } |
25aaa98a | 1407 | CMS_ReceiptRequest_free(rr); |
0f113f3e MC |
1408 | } |
1409 | } | |
f4cc56f4 | 1410 | |
c869da88 | 1411 | static STACK_OF(GENERAL_NAMES) *make_names_stack(STACK_OF(OPENSSL_STRING) *ns) |
0f113f3e MC |
1412 | { |
1413 | int i; | |
1414 | STACK_OF(GENERAL_NAMES) *ret; | |
1415 | GENERAL_NAMES *gens = NULL; | |
1416 | GENERAL_NAME *gen = NULL; | |
1417 | ret = sk_GENERAL_NAMES_new_null(); | |
2234212c | 1418 | if (ret == NULL) |
0f113f3e MC |
1419 | goto err; |
1420 | for (i = 0; i < sk_OPENSSL_STRING_num(ns); i++) { | |
1421 | char *str = sk_OPENSSL_STRING_value(ns, i); | |
1422 | gen = a2i_GENERAL_NAME(NULL, NULL, NULL, GEN_EMAIL, str, 0); | |
2234212c | 1423 | if (gen == NULL) |
0f113f3e MC |
1424 | goto err; |
1425 | gens = GENERAL_NAMES_new(); | |
96487cdd | 1426 | if (gens == NULL) |
0f113f3e MC |
1427 | goto err; |
1428 | if (!sk_GENERAL_NAME_push(gens, gen)) | |
1429 | goto err; | |
1430 | gen = NULL; | |
1431 | if (!sk_GENERAL_NAMES_push(ret, gens)) | |
1432 | goto err; | |
1433 | gens = NULL; | |
1434 | } | |
1435 | ||
1436 | return ret; | |
1437 | ||
1438 | err: | |
25aaa98a RS |
1439 | sk_GENERAL_NAMES_pop_free(ret, GENERAL_NAMES_free); |
1440 | GENERAL_NAMES_free(gens); | |
1441 | GENERAL_NAME_free(gen); | |
0f113f3e MC |
1442 | return NULL; |
1443 | } | |
1444 | ||
1b96cc70 DDO |
1445 | static CMS_ReceiptRequest |
1446 | *make_receipt_request(STACK_OF(OPENSSL_STRING) *rr_to, int rr_allorfirst, | |
1447 | STACK_OF(OPENSSL_STRING) *rr_from) | |
0f113f3e | 1448 | { |
6e4ab54b | 1449 | STACK_OF(GENERAL_NAMES) *rct_to = NULL, *rct_from = NULL; |
1b96cc70 | 1450 | |
0f113f3e | 1451 | rct_to = make_names_stack(rr_to); |
2234212c | 1452 | if (rct_to == NULL) |
0f113f3e | 1453 | goto err; |
2234212c | 1454 | if (rr_from != NULL) { |
0f113f3e | 1455 | rct_from = make_names_stack(rr_from); |
2234212c | 1456 | if (rct_from == NULL) |
0f113f3e | 1457 | goto err; |
2234212c | 1458 | } else { |
0f113f3e | 1459 | rct_from = NULL; |
2234212c | 1460 | } |
1b96cc70 DDO |
1461 | return CMS_ReceiptRequest_create0_ex(NULL, -1, rr_allorfirst, rct_from, |
1462 | rct_to, app_get0_libctx()); | |
0f113f3e | 1463 | err: |
6e4ab54b | 1464 | sk_GENERAL_NAMES_pop_free(rct_to, GENERAL_NAMES_free); |
0f113f3e MC |
1465 | return NULL; |
1466 | } | |
f5e2354c | 1467 | |
02498cc8 | 1468 | static int cms_set_pkey_param(EVP_PKEY_CTX *pctx, |
0f113f3e MC |
1469 | STACK_OF(OPENSSL_STRING) *param) |
1470 | { | |
1471 | char *keyopt; | |
1472 | int i; | |
1473 | if (sk_OPENSSL_STRING_num(param) <= 0) | |
1474 | return 1; | |
1475 | for (i = 0; i < sk_OPENSSL_STRING_num(param); i++) { | |
1476 | keyopt = sk_OPENSSL_STRING_value(param, i); | |
1477 | if (pkey_ctrl_string(pctx, keyopt) <= 0) { | |
1478 | BIO_printf(bio_err, "parameter error \"%s\"\n", keyopt); | |
1479 | ERR_print_errors(bio_err); | |
1480 | return 0; | |
1481 | } | |
1482 | } | |
1483 | return 1; | |
1484 | } |