#undef PROG
#define PROG cms_main
static int save_certs(char *signerfile, STACK_OF(X509) *signers);
-static int smime_cb(int ok, X509_STORE_CTX *ctx);
+static int cms_cb(int ok, X509_STORE_CTX *ctx);
+static void receipt_request_print(BIO *out, CMS_ContentInfo *cms);
+static CMS_ReceiptRequest *make_receipt_request(STACK_OF(OPENSSL_STRING) *rr_to,
+ int rr_allorfirst,
+ STACK_OF(OPENSSL_STRING) *rr_from);
+static int cms_set_pkey_param(EVP_PKEY_CTX *pctx,
+ STACK_OF(OPENSSL_STRING) *param);
#define SMIME_OP 0x10
#define SMIME_IP 0x20
#define SMIME_UNCOMPRESS (11 | SMIME_IP)
#define SMIME_COMPRESS (12 | SMIME_OP)
#define SMIME_ENCRYPTED_DECRYPT (13 | SMIME_IP)
+#define SMIME_ENCRYPTED_ENCRYPT (14 | SMIME_OP)
+#define SMIME_SIGN_RECEIPT (15 | SMIME_IP | SMIME_OP)
+#define SMIME_VERIFY_RECEIPT (16 | SMIME_IP)
+
+int verify_err = 0;
+
+typedef struct cms_key_param_st cms_key_param;
+
+struct cms_key_param_st
+ {
+ int idx;
+ STACK_OF(OPENSSL_STRING)*param;
+ cms_key_param *next;
+ };
int MAIN(int, char **);
int ret = 0;
char **args;
const char *inmode = "r", *outmode = "w";
- char *infile = NULL, *outfile = NULL;
+ char *infile = NULL, *outfile = NULL, *rctfile = NULL;
char *signerfile = NULL, *recipfile = NULL;
- STACK *sksigners = NULL, *skkeys = NULL;
+ STACK_OF(OPENSSL_STRING) *sksigners = NULL, *skkeys = NULL;
char *certfile = NULL, *keyfile = NULL, *contfile=NULL;
- const EVP_CIPHER *cipher = NULL;
- CMS_ContentInfo *cms = NULL;
+ char *certsoutfile = NULL;
+ const EVP_CIPHER *cipher = NULL, *wrap_cipher = NULL;
+ CMS_ContentInfo *cms = NULL, *rcms = NULL;
X509_STORE *store = NULL;
X509 *cert = NULL, *recip = NULL, *signer = NULL;
EVP_PKEY *key = NULL;
STACK_OF(X509) *encerts = NULL, *other = NULL;
- BIO *in = NULL, *out = NULL, *indata = NULL;
+ BIO *in = NULL, *out = NULL, *indata = NULL, *rctin = NULL;
int badarg = 0;
- int flags = CMS_DETACHED;
+ int flags = CMS_DETACHED, noout = 0, print = 0;
+ int verify_retcode = 0;
+ int rr_print = 0, rr_allorfirst = -1;
+ STACK_OF(OPENSSL_STRING) *rr_to = NULL, *rr_from = NULL;
+ CMS_ReceiptRequest *rr = NULL;
char *to = NULL, *from = NULL, *subject = NULL;
char *CAfile = NULL, *CApath = NULL;
char *passargin = NULL, *passin = NULL;
char *inrand = NULL;
int need_rand = 0;
- int indef = 0;
const EVP_MD *sign_md = NULL;
int informat = FORMAT_SMIME, outformat = FORMAT_SMIME;
- int keyform = FORMAT_PEM;
+ int rctformat = FORMAT_SMIME, keyform = FORMAT_PEM;
#ifndef OPENSSL_NO_ENGINE
char *engine=NULL;
#endif
- unsigned char *secret_key = NULL;
- size_t secret_keylen;
+ unsigned char *secret_key = NULL, *secret_keyid = NULL;
+ unsigned char *pwri_pass = NULL, *pwri_tmp = NULL;
+ size_t secret_keylen = 0, secret_keyidlen = 0;
+
+ cms_key_param *key_first = NULL, *key_param = NULL;
+
+ ASN1_OBJECT *econtent_type = NULL;
X509_VERIFY_PARAM *vpm = NULL;
operation = SMIME_DECRYPT;
else if (!strcmp (*args, "-sign"))
operation = SMIME_SIGN;
+ else if (!strcmp (*args, "-sign_receipt"))
+ operation = SMIME_SIGN_RECEIPT;
else if (!strcmp (*args, "-resign"))
operation = SMIME_RESIGN;
else if (!strcmp (*args, "-verify"))
operation = SMIME_VERIFY;
+ else if (!strcmp (*args, "-verify_retcode"))
+ verify_retcode = 1;
+ else if (!strcmp(*args,"-verify_receipt"))
+ {
+ operation = SMIME_VERIFY_RECEIPT;
+ if (!args[1])
+ goto argerr;
+ args++;
+ rctfile = *args;
+ }
else if (!strcmp (*args, "-cmsout"))
operation = SMIME_CMSOUT;
else if (!strcmp (*args, "-data_out"))
operation = SMIME_UNCOMPRESS;
else if (!strcmp (*args, "-EncryptedData_decrypt"))
operation = SMIME_ENCRYPTED_DECRYPT;
+ else if (!strcmp (*args, "-EncryptedData_encrypt"))
+ operation = SMIME_ENCRYPTED_ENCRYPT;
#ifndef OPENSSL_NO_DES
else if (!strcmp (*args, "-des3"))
cipher = EVP_des_ede3_cbc();
else if (!strcmp (*args, "-des"))
cipher = EVP_des_cbc();
+ else if (!strcmp (*args, "-des3-wrap"))
+ wrap_cipher = EVP_des_ede3_wrap();
#endif
#ifndef OPENSSL_NO_SEED
else if (!strcmp (*args, "-seed"))
cipher = EVP_aes_192_cbc();
else if (!strcmp(*args,"-aes256"))
cipher = EVP_aes_256_cbc();
+ else if (!strcmp(*args,"-aes128-wrap"))
+ wrap_cipher = EVP_aes_128_wrap();
+ else if (!strcmp(*args,"-aes192-wrap"))
+ wrap_cipher = EVP_aes_192_wrap();
+ else if (!strcmp(*args,"-aes256-wrap"))
+ wrap_cipher = EVP_aes_256_wrap();
#endif
#ifndef OPENSSL_NO_CAMELLIA
else if (!strcmp(*args,"-camellia128"))
else if (!strcmp(*args,"-camellia256"))
cipher = EVP_camellia_256_cbc();
#endif
+ else if (!strcmp (*args, "-debug_decrypt"))
+ flags |= CMS_DEBUG_DECRYPT;
else if (!strcmp (*args, "-text"))
flags |= CMS_TEXT;
+ else if (!strcmp (*args, "-asciicrlf"))
+ flags |= CMS_ASCIICRLF;
else if (!strcmp (*args, "-nointern"))
flags |= CMS_NOINTERN;
else if (!strcmp (*args, "-noverify")
else if (!strcmp (*args, "-no_attr_verify"))
flags |= CMS_NO_ATTR_VERIFY;
else if (!strcmp (*args, "-stream"))
- indef = 1;
+ flags |= CMS_STREAM;
else if (!strcmp (*args, "-indef"))
- indef = 1;
+ flags |= CMS_STREAM;
else if (!strcmp (*args, "-noindef"))
- indef = 0;
+ flags &= ~CMS_STREAM;
else if (!strcmp (*args, "-nooldmime"))
flags |= CMS_NOOLDMIMETYPE;
else if (!strcmp (*args, "-crlfeol"))
flags |= CMS_CRLFEOL;
+ else if (!strcmp (*args, "-noout"))
+ noout = 1;
+ else if (!strcmp (*args, "-receipt_request_print"))
+ rr_print = 1;
+ else if (!strcmp (*args, "-receipt_request_all"))
+ rr_allorfirst = 0;
+ else if (!strcmp (*args, "-receipt_request_first"))
+ rr_allorfirst = 1;
+ else if (!strcmp(*args,"-receipt_request_from"))
+ {
+ if (!args[1])
+ goto argerr;
+ args++;
+ if (!rr_from)
+ rr_from = sk_OPENSSL_STRING_new_null();
+ sk_OPENSSL_STRING_push(rr_from, *args);
+ }
+ else if (!strcmp(*args,"-receipt_request_to"))
+ {
+ if (!args[1])
+ goto argerr;
+ args++;
+ if (!rr_to)
+ rr_to = sk_OPENSSL_STRING_new_null();
+ sk_OPENSSL_STRING_push(rr_to, *args);
+ }
+ else if (!strcmp (*args, "-print"))
+ {
+ noout = 1;
+ print = 1;
+ }
else if (!strcmp(*args,"-secretkey"))
{
long ltmp;
}
secret_keylen = (size_t)ltmp;
}
+ else if (!strcmp(*args,"-secretkeyid"))
+ {
+ long ltmp;
+ if (!args[1])
+ goto argerr;
+ args++;
+ secret_keyid = string_to_hex(*args, <mp);
+ if (!secret_keyid)
+ {
+ BIO_printf(bio_err, "Invalid id %s\n", *args);
+ goto argerr;
+ }
+ secret_keyidlen = (size_t)ltmp;
+ }
+ else if (!strcmp(*args,"-pwri_password"))
+ {
+ if (!args[1])
+ goto argerr;
+ args++;
+ pwri_pass = (unsigned char *)*args;
+ }
+ else if (!strcmp(*args,"-econtent_type"))
+ {
+ if (!args[1])
+ goto argerr;
+ args++;
+ econtent_type = OBJ_txt2obj(*args, 0);
+ if (!econtent_type)
+ {
+ BIO_printf(bio_err, "Invalid OID %s\n", *args);
+ goto argerr;
+ }
+ }
else if (!strcmp(*args,"-rand"))
{
if (!args[1])
if (signerfile)
{
if (!sksigners)
- sksigners = sk_new_null();
- sk_push(sksigners, signerfile);
+ sksigners = sk_OPENSSL_STRING_new_null();
+ sk_OPENSSL_STRING_push(sksigners, signerfile);
if (!keyfile)
keyfile = signerfile;
if (!skkeys)
- skkeys = sk_new_null();
- sk_push(skkeys, keyfile);
+ skkeys = sk_OPENSSL_STRING_new_null();
+ sk_OPENSSL_STRING_push(skkeys, keyfile);
keyfile = NULL;
}
signerfile = *++args;
{
if (!args[1])
goto argerr;
- recipfile = *++args;
+ if (operation == SMIME_ENCRYPT)
+ {
+ if (!encerts)
+ encerts = sk_X509_new_null();
+ cert = load_cert(bio_err,*++args,FORMAT_PEM,
+ NULL, e,
+ "recipient certificate file");
+ if (!cert)
+ goto end;
+ sk_X509_push(encerts, cert);
+ cert = NULL;
+ }
+ else
+ recipfile = *++args;
+ }
+ else if (!strcmp (*args, "-certsout"))
+ {
+ if (!args[1])
+ goto argerr;
+ certsoutfile = *++args;
}
else if (!strcmp (*args, "-md"))
{
goto argerr;
}
if (!sksigners)
- sksigners = sk_new_null();
- sk_push(sksigners, signerfile);
+ sksigners = sk_OPENSSL_STRING_new_null();
+ sk_OPENSSL_STRING_push(sksigners, signerfile);
signerfile = NULL;
if (!skkeys)
- skkeys = sk_new_null();
- sk_push(skkeys, keyfile);
+ skkeys = sk_OPENSSL_STRING_new_null();
+ sk_OPENSSL_STRING_push(skkeys, keyfile);
}
keyfile = *++args;
}
goto argerr;
keyform = str2fmt(*++args);
}
+ else if (!strcmp (*args, "-keyopt"))
+ {
+ int keyidx = -1;
+ if (!args[1])
+ goto argerr;
+ if (operation == SMIME_ENCRYPT)
+ {
+ if (encerts)
+ keyidx += sk_X509_num(encerts);
+ }
+ else
+ {
+ if (keyfile || signerfile)
+ keyidx++;
+ if (skkeys)
+ keyidx += sk_OPENSSL_STRING_num(skkeys);
+ }
+ if (keyidx < 0)
+ {
+ BIO_printf(bio_err, "No key specified\n");
+ goto argerr;
+ }
+ if (key_param == NULL || key_param->idx != keyidx)
+ {
+ cms_key_param *nparam;
+ nparam = OPENSSL_malloc(sizeof(cms_key_param));
+ nparam->idx = keyidx;
+ nparam->param = sk_OPENSSL_STRING_new_null();
+ nparam->next = NULL;
+ if (key_first == NULL)
+ key_first = nparam;
+ else
+ key_param->next = nparam;
+ key_param = nparam;
+ }
+ sk_OPENSSL_STRING_push(key_param->param, *++args);
+ }
+ else if (!strcmp (*args, "-rctform"))
+ {
+ if (!args[1])
+ goto argerr;
+ rctformat = str2fmt(*++args);
+ }
else if (!strcmp (*args, "-certfile"))
{
if (!args[1])
args++;
}
+ if (((rr_allorfirst != -1) || rr_from) && !rr_to)
+ {
+ BIO_puts(bio_err, "No Signed Receipts Recipients\n");
+ goto argerr;
+ }
+
+ if (!(operation & SMIME_SIGNERS) && (rr_to || rr_from))
+ {
+ BIO_puts(bio_err, "Signed receipts only allowed with -sign\n");
+ goto argerr;
+ }
if (!(operation & SMIME_SIGNERS) && (skkeys || sksigners))
{
BIO_puts(bio_err, "Multiple signers or keys not allowed\n");
if (operation & SMIME_SIGNERS)
{
- /* Check to see if any final signer needs to be appended */
if (keyfile && !signerfile)
{
BIO_puts(bio_err, "Illegal -inkey without -signer\n");
goto argerr;
}
+ /* Check to see if any final signer needs to be appended */
if (signerfile)
{
if (!sksigners)
- sksigners = sk_new_null();
- sk_push(sksigners, signerfile);
+ sksigners = sk_OPENSSL_STRING_new_null();
+ sk_OPENSSL_STRING_push(sksigners, signerfile);
if (!skkeys)
- skkeys = sk_new_null();
+ skkeys = sk_OPENSSL_STRING_new_null();
if (!keyfile)
keyfile = signerfile;
- sk_push(skkeys, keyfile);
+ sk_OPENSSL_STRING_push(skkeys, keyfile);
}
if (!sksigners)
{
keyfile = NULL;
need_rand = 1;
}
+
else if (operation == SMIME_DECRYPT)
{
- if (!recipfile && !keyfile)
+ if (!recipfile && !keyfile && !secret_key && !pwri_pass)
{
BIO_printf(bio_err, "No recipient certificate or key specified\n");
badarg = 1;
}
else if (operation == SMIME_ENCRYPT)
{
- if (!*args)
+ if (!*args && !secret_key && !pwri_pass && !encerts)
{
BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n");
badarg = 1;
if (badarg)
{
argerr:
- BIO_printf (bio_err, "Usage smime [options] cert.pem ...\n");
+ BIO_printf (bio_err, "Usage cms [options] cert.pem ...\n");
BIO_printf (bio_err, "where options are\n");
BIO_printf (bio_err, "-encrypt encrypt message\n");
BIO_printf (bio_err, "-decrypt decrypt encrypted message\n");
BIO_printf (bio_err, "-noattr don't include any signed attributes\n");
BIO_printf (bio_err, "-binary don't translate message to text\n");
BIO_printf (bio_err, "-certfile file other certificates file\n");
+ BIO_printf (bio_err, "-certsout file certificate output file\n");
BIO_printf (bio_err, "-signer file signer certificate file\n");
BIO_printf (bio_err, "-recip file recipient certificate file for decryption\n");
- BIO_printf (bio_err, "-skeyid use subject key identifier\n");
+ BIO_printf (bio_err, "-keyid use subject key identifier\n");
BIO_printf (bio_err, "-in file input file\n");
BIO_printf (bio_err, "-inform arg input format SMIME (default), PEM or DER\n");
BIO_printf (bio_err, "-inkey file input private key (if not signer or recipient)\n");
BIO_printf (bio_err, "-keyform arg input private key format (PEM or ENGINE)\n");
+ BIO_printf (bio_err, "-keyopt nm:v set public key parameters\n");
BIO_printf (bio_err, "-out file output file\n");
BIO_printf (bio_err, "-outform arg output format SMIME (default), PEM or DER\n");
BIO_printf (bio_err, "-content file supply or override content for detached signature\n");
{
if (!cipher)
{
-#ifndef OPENSSL_NO_RC2
- cipher = EVP_rc2_40_cbc();
+#ifndef OPENSSL_NO_DES
+ cipher = EVP_des_ede3_cbc();
#else
BIO_printf(bio_err, "No cipher selected\n");
goto end;
#endif
}
- encerts = sk_X509_new_null();
+
+ if (secret_key && !secret_keyid)
+ {
+ BIO_printf(bio_err, "No secret key id\n");
+ goto end;
+ }
+
+ if (*args && !encerts)
+ encerts = sk_X509_new_null();
while (*args)
{
if (!(cert = load_cert(bio_err,*args,FORMAT_PEM,
NULL, e, "recipient certificate file")))
- {
-#if 0 /* An appropriate message is already printed */
- BIO_printf(bio_err, "Can't read recipient certificate file %s\n", *args);
-#endif
goto end;
- }
sk_X509_push(encerts, cert);
cert = NULL;
args++;
}
}
+ if (operation == SMIME_SIGN_RECEIPT)
+ {
+ if (!(signer = load_cert(bio_err,signerfile,FORMAT_PEM,NULL,
+ e, "receipt signer certificate file")))
+ {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+
if (operation == SMIME_DECRYPT)
{
if (!keyfile)
keyfile = recipfile;
}
- else if (operation == SMIME_SIGN)
+ else if ((operation == SMIME_SIGN) || (operation == SMIME_SIGN_RECEIPT))
{
if (!keyfile)
keyfile = signerfile;
goto end;
}
}
+ if (certsoutfile)
+ {
+ STACK_OF(X509) *allcerts;
+ allcerts = CMS_get1_certs(cms);
+ if (!save_certs(certsoutfile, allcerts))
+ {
+ BIO_printf(bio_err,
+ "Error writing certs to %s\n",
+ certsoutfile);
+ ret = 5;
+ goto end;
+ }
+ sk_X509_pop_free(allcerts, X509_free);
+ }
+ }
+
+ if (rctfile)
+ {
+ char *rctmode = (rctformat == FORMAT_ASN1) ? "rb" : "r";
+ if (!(rctin = BIO_new_file(rctfile, rctmode)))
+ {
+ BIO_printf (bio_err,
+ "Can't open receipt file %s\n", rctfile);
+ goto end;
+ }
+
+ if (rctformat == FORMAT_SMIME)
+ rcms = SMIME_read_CMS(rctin, NULL);
+ else if (rctformat == FORMAT_PEM)
+ rcms = PEM_read_bio_CMS(rctin, NULL, NULL, NULL);
+ else if (rctformat == FORMAT_ASN1)
+ rcms = d2i_CMS_bio(rctin, NULL);
+ else
+ {
+ BIO_printf(bio_err, "Bad input format for receipt\n");
+ goto end;
+ }
+
+ if (!rcms)
+ {
+ BIO_printf(bio_err, "Error reading receipt\n");
+ goto end;
+ }
}
if (outfile)
#endif
}
- if (operation == SMIME_VERIFY)
+ if ((operation == SMIME_VERIFY) || (operation == SMIME_VERIFY_RECEIPT))
{
if (!(store = setup_verify(bio_err, CAfile, CApath)))
goto end;
- X509_STORE_set_verify_cb_func(store, smime_cb);
+ X509_STORE_set_verify_cb(store, cms_cb);
if (vpm)
X509_STORE_set1_param(store, vpm);
}
if (operation == SMIME_DATA_CREATE)
{
- if (indef)
- flags |= CMS_STREAM;
cms = CMS_data_create(in, flags);
}
else if (operation == SMIME_DIGEST_CREATE)
{
- if (indef)
- flags |= CMS_STREAM;
cms = CMS_digest_create(in, sign_md, flags);
}
else if (operation == SMIME_COMPRESS)
{
- if (indef)
- flags |= CMS_STREAM;
cms = CMS_compress(in, -1, flags);
}
else if (operation == SMIME_ENCRYPT)
{
- if (indef)
- flags |= CMS_STREAM;
- cms = CMS_encrypt(encerts, in, cipher, flags);
+ int i;
+ flags |= CMS_PARTIAL;
+ cms = CMS_encrypt(NULL, in, cipher, flags);
+ if (!cms)
+ goto end;
+ for (i = 0; i < sk_X509_num(encerts); i++)
+ {
+ CMS_RecipientInfo *ri;
+ cms_key_param *kparam;
+ int tflags = flags;
+ X509 *x = sk_X509_value(encerts, i);
+ for(kparam = key_first; kparam; kparam = kparam->next)
+ {
+ if(kparam->idx == i)
+ {
+ tflags |= CMS_KEY_PARAM;
+ break;
+ }
+ }
+ ri = CMS_add1_recipient_cert(cms, x, tflags);
+ if (!ri)
+ goto end;
+ if (kparam)
+ {
+ EVP_PKEY_CTX *pctx;
+ pctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
+ if (!cms_set_pkey_param(pctx, kparam->param))
+ goto end;
+ }
+ if (CMS_RecipientInfo_type(ri) == CMS_RECIPINFO_AGREE
+ && wrap_cipher)
+ {
+ EVP_CIPHER_CTX *wctx;
+ wctx = CMS_RecipientInfo_kari_get0_ctx(ri);
+ EVP_EncryptInit_ex(wctx, wrap_cipher,
+ NULL, NULL, NULL);
+ }
+ }
+
+ if (secret_key)
+ {
+ if (!CMS_add0_recipient_key(cms, NID_undef,
+ secret_key, secret_keylen,
+ secret_keyid, secret_keyidlen,
+ NULL, NULL, NULL))
+ goto end;
+ /* NULL these because call absorbs them */
+ secret_key = NULL;
+ secret_keyid = NULL;
+ }
+ if (pwri_pass)
+ {
+ pwri_tmp = (unsigned char *)BUF_strdup((char *)pwri_pass);
+ if (!pwri_tmp)
+ goto end;
+ if (!CMS_add0_recipient_password(cms,
+ -1, NID_undef, NID_undef,
+ pwri_tmp, -1, NULL))
+ goto end;
+ pwri_tmp = NULL;
+ }
+ if (!(flags & CMS_STREAM))
+ {
+ if (!CMS_final(cms, in, NULL, flags))
+ goto end;
+ }
+ }
+ else if (operation == SMIME_ENCRYPTED_ENCRYPT)
+ {
+ cms = CMS_EncryptedData_encrypt(in, cipher,
+ secret_key, secret_keylen,
+ flags);
+
+ }
+ else if (operation == SMIME_SIGN_RECEIPT)
+ {
+ CMS_ContentInfo *srcms = NULL;
+ STACK_OF(CMS_SignerInfo) *sis;
+ CMS_SignerInfo *si;
+ sis = CMS_get0_SignerInfos(cms);
+ if (!sis)
+ goto end;
+ si = sk_CMS_SignerInfo_value(sis, 0);
+ srcms = CMS_sign_receipt(si, signer, key, other, flags);
+ if (!srcms)
+ goto end;
+ CMS_ContentInfo_free(cms);
+ cms = srcms;
}
else if (operation & SMIME_SIGNERS)
{
int i;
- /* If detached data content we only enable streaming if
+ /* If detached data content we enable streaming if
* S/MIME output format.
*/
if (operation == SMIME_SIGN)
{
+
if (flags & CMS_DETACHED)
{
if (outformat == FORMAT_SMIME)
flags |= CMS_STREAM;
}
- else if (indef)
- flags |= CMS_STREAM;
flags |= CMS_PARTIAL;
cms = CMS_sign(NULL, NULL, other, in, flags);
if (!cms)
goto end;
+ if (econtent_type)
+ CMS_set1_eContentType(cms, econtent_type);
+
+ if (rr_to)
+ {
+ rr = make_receipt_request(rr_to, rr_allorfirst,
+ rr_from);
+ if (!rr)
+ {
+ BIO_puts(bio_err,
+ "Signed Receipt Request Creation Error\n");
+ goto end;
+ }
+ }
}
else
flags |= CMS_REUSE_DIGEST;
- for (i = 0; i < sk_num(sksigners); i++)
+ for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++)
{
- signerfile = sk_value(sksigners, i);
- keyfile = sk_value(skkeys, i);
+ CMS_SignerInfo *si;
+ cms_key_param *kparam;
+ int tflags = flags;
+ signerfile = sk_OPENSSL_STRING_value(sksigners, i);
+ keyfile = sk_OPENSSL_STRING_value(skkeys, i);
+
signer = load_cert(bio_err, signerfile,FORMAT_PEM, NULL,
e, "signer certificate");
if (!signer)
"signing key file");
if (!key)
goto end;
- if (!CMS_add1_signer(cms, signer, key, sign_md, flags))
+ for(kparam = key_first; kparam; kparam = kparam->next)
+ {
+ if(kparam->idx == i)
+ {
+ tflags |= CMS_KEY_PARAM;
+ break;
+ }
+ }
+ si = CMS_add1_signer(cms, signer, key, sign_md, tflags);
+ if (!si)
+ goto end;
+ if (kparam)
+ {
+ EVP_PKEY_CTX *pctx;
+ pctx = CMS_SignerInfo_get0_pkey_ctx(si);
+ if (!cms_set_pkey_param(pctx, kparam->param))
+ goto end;
+ }
+ if (rr && !CMS_add1_ReceiptRequest(si, rr))
goto end;
X509_free(signer);
signer = NULL;
/* If not streaming or resigning finalize structure */
if ((operation == SMIME_SIGN) && !(flags & CMS_STREAM))
{
- if (!CMS_final(cms, in, flags))
+ if (!CMS_final(cms, in, NULL, flags))
goto end;
}
}
ret = 4;
if (operation == SMIME_DECRYPT)
{
- if (!CMS_decrypt(cms, key, recip, out, flags))
+ if (flags & CMS_DEBUG_DECRYPT)
+ CMS_decrypt(cms, NULL, NULL, NULL, NULL, flags);
+
+ if (secret_key)
+ {
+ if (!CMS_decrypt_set1_key(cms,
+ secret_key, secret_keylen,
+ secret_keyid, secret_keyidlen))
+ {
+ BIO_puts(bio_err,
+ "Error decrypting CMS using secret key\n");
+ goto end;
+ }
+ }
+
+ if (key)
+ {
+ if (!CMS_decrypt_set1_pkey(cms, key, recip))
+ {
+ BIO_puts(bio_err,
+ "Error decrypting CMS using private key\n");
+ goto end;
+ }
+ }
+
+ if (pwri_pass)
+ {
+ if (!CMS_decrypt_set1_password(cms, pwri_pass, -1))
+ {
+ BIO_puts(bio_err,
+ "Error decrypting CMS using password\n");
+ goto end;
+ }
+ }
+
+ if (!CMS_decrypt(cms, NULL, NULL, indata, out, flags))
{
BIO_printf(bio_err, "Error decrypting CMS structure\n");
goto end;
else
{
BIO_printf(bio_err, "Verification failure\n");
+ if (verify_retcode)
+ ret = verify_err + 32;
goto end;
}
if (signerfile)
}
sk_X509_free(signers);
}
+ if (rr_print)
+ receipt_request_print(bio_err, cms);
+
+ }
+ else if (operation == SMIME_VERIFY_RECEIPT)
+ {
+ if (CMS_verify_receipt(rcms, cms, other, store, flags) > 0)
+ BIO_printf(bio_err, "Verification successful\n");
+ else
+ {
+ BIO_printf(bio_err, "Verification failure\n");
+ goto end;
+ }
}
else
{
- if (outformat == FORMAT_SMIME)
+ if (noout)
+ {
+ if (print)
+ CMS_ContentInfo_print_ctx(out, cms, 0, NULL);
+ }
+ else if (outformat == FORMAT_SMIME)
{
if (to)
BIO_printf(out, "To: %s\n", to);
if (vpm)
X509_VERIFY_PARAM_free(vpm);
if (sksigners)
- sk_free(sksigners);
+ sk_OPENSSL_STRING_free(sksigners);
if (skkeys)
- sk_free(skkeys);
+ sk_OPENSSL_STRING_free(skkeys);
if (secret_key)
OPENSSL_free(secret_key);
+ if (secret_keyid)
+ OPENSSL_free(secret_keyid);
+ if (pwri_tmp)
+ OPENSSL_free(pwri_tmp);
+ if (econtent_type)
+ ASN1_OBJECT_free(econtent_type);
+ if (rr)
+ CMS_ReceiptRequest_free(rr);
+ if (rr_to)
+ sk_OPENSSL_STRING_free(rr_to);
+ if (rr_from)
+ sk_OPENSSL_STRING_free(rr_from);
+ for(key_param = key_first; key_param;)
+ {
+ cms_key_param *tparam;
+ sk_OPENSSL_STRING_free(key_param->param);
+ tparam = key_param->next;
+ OPENSSL_free(key_param);
+ key_param = tparam;
+ }
X509_STORE_free(store);
X509_free(cert);
X509_free(recip);
X509_free(signer);
EVP_PKEY_free(key);
CMS_ContentInfo_free(cms);
+ CMS_ContentInfo_free(rcms);
+ BIO_free(rctin);
BIO_free(in);
BIO_free(indata);
BIO_free_all(out);
/* Minimal callback just to output policy info (if any) */
-static int smime_cb(int ok, X509_STORE_CTX *ctx)
+static int cms_cb(int ok, X509_STORE_CTX *ctx)
{
int error;
error = X509_STORE_CTX_get_error(ctx);
+ verify_err = error;
+
if ((error != X509_V_ERR_NO_EXPLICIT_POLICY)
&& ((error != X509_V_OK) || (ok != 2)))
return ok;
}
+static void gnames_stack_print(BIO *out, STACK_OF(GENERAL_NAMES) *gns)
+ {
+ STACK_OF(GENERAL_NAME) *gens;
+ GENERAL_NAME *gen;
+ int i, j;
+ for (i = 0; i < sk_GENERAL_NAMES_num(gns); i++)
+ {
+ gens = sk_GENERAL_NAMES_value(gns, i);
+ for (j = 0; j < sk_GENERAL_NAME_num(gens); j++)
+ {
+ gen = sk_GENERAL_NAME_value(gens, j);
+ BIO_puts(out, " ");
+ GENERAL_NAME_print(out, gen);
+ BIO_puts(out, "\n");
+ }
+ }
+ return;
+ }
+
+static void receipt_request_print(BIO *out, CMS_ContentInfo *cms)
+ {
+ STACK_OF(CMS_SignerInfo) *sis;
+ CMS_SignerInfo *si;
+ CMS_ReceiptRequest *rr;
+ int allorfirst;
+ STACK_OF(GENERAL_NAMES) *rto, *rlist;
+ ASN1_STRING *scid;
+ int i, rv;
+ sis = CMS_get0_SignerInfos(cms);
+ for (i = 0; i < sk_CMS_SignerInfo_num(sis); i++)
+ {
+ si = sk_CMS_SignerInfo_value(sis, i);
+ rv = CMS_get1_ReceiptRequest(si, &rr);
+ BIO_printf(bio_err, "Signer %d:\n", i + 1);
+ if (rv == 0)
+ BIO_puts(bio_err, " No Receipt Request\n");
+ else if (rv < 0)
+ {
+ BIO_puts(bio_err, " Receipt Request Parse Error\n");
+ ERR_print_errors(bio_err);
+ }
+ else
+ {
+ char *id;
+ int idlen;
+ CMS_ReceiptRequest_get0_values(rr, &scid, &allorfirst,
+ &rlist, &rto);
+ BIO_puts(out, " Signed Content ID:\n");
+ idlen = ASN1_STRING_length(scid);
+ id = (char *)ASN1_STRING_data(scid);
+ BIO_dump_indent(out, id, idlen, 4);
+ BIO_puts(out, " Receipts From");
+ if (rlist)
+ {
+ BIO_puts(out, " List:\n");
+ gnames_stack_print(out, rlist);
+ }
+ else if (allorfirst == 1)
+ BIO_puts(out, ": First Tier\n");
+ else if (allorfirst == 0)
+ BIO_puts(out, ": All\n");
+ else
+ BIO_printf(out, " Unknown (%d)\n", allorfirst);
+ BIO_puts(out, " Receipts To:\n");
+ gnames_stack_print(out, rto);
+ }
+ if (rr)
+ CMS_ReceiptRequest_free(rr);
+ }
+ }
+
+static STACK_OF(GENERAL_NAMES) *make_names_stack(STACK_OF(OPENSSL_STRING) *ns)
+ {
+ int i;
+ STACK_OF(GENERAL_NAMES) *ret;
+ GENERAL_NAMES *gens = NULL;
+ GENERAL_NAME *gen = NULL;
+ ret = sk_GENERAL_NAMES_new_null();
+ if (!ret)
+ goto err;
+ for (i = 0; i < sk_OPENSSL_STRING_num(ns); i++)
+ {
+ char *str = sk_OPENSSL_STRING_value(ns, i);
+ gen = a2i_GENERAL_NAME(NULL, NULL, NULL, GEN_EMAIL, str, 0);
+ if (!gen)
+ goto err;
+ gens = GENERAL_NAMES_new();
+ if (!gens)
+ goto err;
+ if (!sk_GENERAL_NAME_push(gens, gen))
+ goto err;
+ gen = NULL;
+ if (!sk_GENERAL_NAMES_push(ret, gens))
+ goto err;
+ gens = NULL;
+ }
+
+ return ret;
+
+ err:
+ if (ret)
+ sk_GENERAL_NAMES_pop_free(ret, GENERAL_NAMES_free);
+ if (gens)
+ GENERAL_NAMES_free(gens);
+ if (gen)
+ GENERAL_NAME_free(gen);
+ return NULL;
+ }
+
+
+static CMS_ReceiptRequest *make_receipt_request(STACK_OF(OPENSSL_STRING) *rr_to,
+ int rr_allorfirst,
+ STACK_OF(OPENSSL_STRING) *rr_from)
+ {
+ STACK_OF(GENERAL_NAMES) *rct_to, *rct_from;
+ CMS_ReceiptRequest *rr;
+ rct_to = make_names_stack(rr_to);
+ if (!rct_to)
+ goto err;
+ if (rr_from)
+ {
+ rct_from = make_names_stack(rr_from);
+ if (!rct_from)
+ goto err;
+ }
+ else
+ rct_from = NULL;
+ rr = CMS_ReceiptRequest_create0(NULL, -1, rr_allorfirst, rct_from,
+ rct_to);
+ return rr;
+ err:
+ return NULL;
+ }
+
+static int cms_set_pkey_param(EVP_PKEY_CTX *pctx,
+ STACK_OF(OPENSSL_STRING) *param)
+ {
+ char *keyopt;
+ int i;
+ if (sk_OPENSSL_STRING_num(param) <= 0)
+ return 1;
+ for (i = 0; i < sk_OPENSSL_STRING_num(param); i++)
+ {
+ keyopt = sk_OPENSSL_STRING_value(param, i);
+ if (pkey_ctrl_string(pctx, keyopt) <= 0)
+ {
+ BIO_printf(bio_err, "parameter error \"%s\"\n",
+ keyopt);
+ ERR_print_errors(bio_err);
+ return 0;
+ }
+ }
+ return 1;
+ }
+
#endif
projects / openssl.git / blobdiff