2015-03-20 15:28:40 +00:00
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/*
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2023-08-02 16:26:43 +00:00
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* Copyright 2008-2023 The OpenSSL Project Authors. All Rights Reserved.
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2008-09-21 14:56:30 +00:00
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*
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2023-03-01 04:21:31 +00:00
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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2018-09-13 19:18:07 +00:00
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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2008-09-21 14:56:30 +00:00
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*/
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/* CMS utility function */
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#include <stdio.h>
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#include <string.h>
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#include "apps.h"
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2018-09-13 19:18:07 +00:00
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#include "progs.h"
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2008-09-21 14:56:30 +00:00
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2023-03-01 04:21:31 +00:00
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#include <openssl/crypto.h>
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#include <openssl/pem.h>
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#include <openssl/err.h>
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#include <openssl/x509_vfy.h>
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#include <openssl/x509v3.h>
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#include <openssl/cms.h>
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2008-09-21 14:56:30 +00:00
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static int save_certs(char *signerfile, STACK_OF(X509) *signers);
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static int cms_cb(int ok, X509_STORE_CTX *ctx);
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2018-09-13 19:18:07 +00:00
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static void receipt_request_print(CMS_ContentInfo *cms);
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2023-03-01 04:21:31 +00:00
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static CMS_ReceiptRequest
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*make_receipt_request(STACK_OF(OPENSSL_STRING) *rr_to, int rr_allorfirst,
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STACK_OF(OPENSSL_STRING) *rr_from);
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2015-10-23 19:46:02 +00:00
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static int cms_set_pkey_param(EVP_PKEY_CTX *pctx,
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STACK_OF(OPENSSL_STRING) *param);
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2015-03-20 15:28:40 +00:00
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2023-03-01 04:21:31 +00:00
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#define SMIME_OP 0x100
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#define SMIME_IP 0x200
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#define SMIME_SIGNERS 0x400
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#define SMIME_ENCRYPT (1 | SMIME_OP)
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#define SMIME_DECRYPT (2 | SMIME_IP)
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#define SMIME_SIGN (3 | SMIME_OP | SMIME_SIGNERS)
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#define SMIME_VERIFY (4 | SMIME_IP)
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#define SMIME_RESIGN (5 | SMIME_IP | SMIME_OP | SMIME_SIGNERS)
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#define SMIME_SIGN_RECEIPT (6 | SMIME_IP | SMIME_OP)
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#define SMIME_VERIFY_RECEIPT (7 | SMIME_IP)
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#define SMIME_DIGEST_CREATE (8 | SMIME_OP)
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#define SMIME_DIGEST_VERIFY (9 | SMIME_IP)
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#define SMIME_COMPRESS (10 | SMIME_OP)
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#define SMIME_UNCOMPRESS (11 | SMIME_IP)
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#define SMIME_ENCRYPTED_ENCRYPT (12 | SMIME_OP)
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#define SMIME_ENCRYPTED_DECRYPT (13 | SMIME_IP)
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#define SMIME_DATA_CREATE (14 | SMIME_OP)
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#define SMIME_DATA_OUT (15 | SMIME_IP)
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#define SMIME_CMSOUT (16 | SMIME_IP | SMIME_OP)
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2008-09-21 14:56:30 +00:00
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2018-09-13 19:18:07 +00:00
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static int verify_err = 0;
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2012-07-11 23:31:36 +00:00
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2015-10-23 19:46:02 +00:00
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typedef struct cms_key_param_st cms_key_param;
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struct cms_key_param_st {
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int idx;
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STACK_OF(OPENSSL_STRING) *param;
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cms_key_param *next;
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};
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2018-09-13 19:18:07 +00:00
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typedef enum OPTION_choice {
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2023-03-01 04:21:31 +00:00
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OPT_COMMON,
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2018-09-13 19:18:07 +00:00
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OPT_INFORM, OPT_OUTFORM, OPT_IN, OPT_OUT, OPT_ENCRYPT,
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2023-03-01 04:21:31 +00:00
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OPT_DECRYPT, OPT_SIGN, OPT_CADES, OPT_SIGN_RECEIPT, OPT_RESIGN,
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2018-09-13 19:18:07 +00:00
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OPT_VERIFY, OPT_VERIFY_RETCODE, OPT_VERIFY_RECEIPT,
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OPT_CMSOUT, OPT_DATA_OUT, OPT_DATA_CREATE, OPT_DIGEST_VERIFY,
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OPT_DIGEST_CREATE, OPT_COMPRESS, OPT_UNCOMPRESS,
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OPT_ED_DECRYPT, OPT_ED_ENCRYPT, OPT_DEBUG_DECRYPT, OPT_TEXT,
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OPT_ASCIICRLF, OPT_NOINTERN, OPT_NOVERIFY, OPT_NOCERTS,
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OPT_NOATTR, OPT_NODETACH, OPT_NOSMIMECAP, OPT_BINARY, OPT_KEYID,
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OPT_NOSIGS, OPT_NO_CONTENT_VERIFY, OPT_NO_ATTR_VERIFY, OPT_INDEF,
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OPT_NOINDEF, OPT_CRLFEOL, OPT_NOOUT, OPT_RR_PRINT,
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OPT_RR_ALL, OPT_RR_FIRST, OPT_RCTFORM, OPT_CERTFILE, OPT_CAFILE,
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2023-03-01 04:21:31 +00:00
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OPT_CAPATH, OPT_CASTORE, OPT_NOCAPATH, OPT_NOCAFILE, OPT_NOCASTORE,
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OPT_CONTENT, OPT_PRINT, OPT_NAMEOPT,
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2018-09-13 19:18:07 +00:00
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OPT_SECRETKEY, OPT_SECRETKEYID, OPT_PWRI_PASSWORD, OPT_ECONTENT_TYPE,
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OPT_PASSIN, OPT_TO, OPT_FROM, OPT_SUBJECT, OPT_SIGNER, OPT_RECIP,
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OPT_CERTSOUT, OPT_MD, OPT_INKEY, OPT_KEYFORM, OPT_KEYOPT, OPT_RR_FROM,
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OPT_RR_TO, OPT_AES128_WRAP, OPT_AES192_WRAP, OPT_AES256_WRAP,
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2023-03-01 04:21:31 +00:00
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OPT_3DES_WRAP, OPT_WRAP, OPT_ENGINE,
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2018-09-13 19:18:07 +00:00
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OPT_R_ENUM,
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2023-03-01 04:21:31 +00:00
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OPT_PROV_ENUM, OPT_CONFIG,
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2018-09-13 19:18:07 +00:00
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OPT_V_ENUM,
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2023-03-01 04:21:31 +00:00
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OPT_CIPHER,
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OPT_ORIGINATOR
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2018-09-13 19:18:07 +00:00
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} OPTION_CHOICE;
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const OPTIONS cms_options[] = {
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2023-03-01 04:21:31 +00:00
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{OPT_HELP_STR, 1, '-', "Usage: %s [options] [cert...]\n"},
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2018-09-13 19:18:07 +00:00
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{"help", OPT_HELP, '-', "Display this summary"},
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2023-03-01 04:21:31 +00:00
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OPT_SECTION("General"),
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2018-09-13 19:18:07 +00:00
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{"in", OPT_IN, '<', "Input file"},
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{"out", OPT_OUT, '>', "Output file"},
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2023-03-01 04:21:31 +00:00
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OPT_CONFIG_OPTION,
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OPT_SECTION("Operation"),
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2018-09-13 19:18:07 +00:00
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{"encrypt", OPT_ENCRYPT, '-', "Encrypt message"},
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{"decrypt", OPT_DECRYPT, '-', "Decrypt encrypted message"},
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{"sign", OPT_SIGN, '-', "Sign message"},
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{"verify", OPT_VERIFY, '-', "Verify signed message"},
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2023-03-01 04:21:31 +00:00
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{"resign", OPT_RESIGN, '-', "Resign a signed message"},
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{"sign_receipt", OPT_SIGN_RECEIPT, '-',
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"Generate a signed receipt for a message"},
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{"verify_receipt", OPT_VERIFY_RECEIPT, '<',
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"Verify receipts; exit if receipt signatures do not verify"},
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{"digest_create", OPT_DIGEST_CREATE, '-',
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"Create a CMS \"DigestedData\" object"},
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{"digest_verify", OPT_DIGEST_VERIFY, '-',
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"Verify a CMS \"DigestedData\" object and output it"},
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{"compress", OPT_COMPRESS, '-', "Create a CMS \"CompressedData\" object"},
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{"uncompress", OPT_UNCOMPRESS, '-',
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"Uncompress a CMS \"CompressedData\" object"},
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{"EncryptedData_encrypt", OPT_ED_ENCRYPT, '-',
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"Create CMS \"EncryptedData\" object using symmetric key"},
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{"EncryptedData_decrypt", OPT_ED_DECRYPT, '-',
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"Decrypt CMS \"EncryptedData\" object using symmetric key"},
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{"data_create", OPT_DATA_CREATE, '-', "Create a CMS \"Data\" object"},
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{"data_out", OPT_DATA_OUT, '-', "Copy CMS \"Data\" object to output"},
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2018-09-13 19:18:07 +00:00
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{"cmsout", OPT_CMSOUT, '-', "Output CMS structure"},
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2023-03-01 04:21:31 +00:00
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OPT_SECTION("File format"),
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{"inform", OPT_INFORM, 'c', "Input format SMIME (default), PEM or DER"},
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{"outform", OPT_OUTFORM, 'c',
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"Output format SMIME (default), PEM or DER"},
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{"rctform", OPT_RCTFORM, 'F', "Receipt file format"},
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2018-09-13 19:18:07 +00:00
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{"stream", OPT_INDEF, '-', "Enable CMS streaming"},
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{"indef", OPT_INDEF, '-', "Same as -stream"},
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{"noindef", OPT_NOINDEF, '-', "Disable CMS streaming"},
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2023-03-01 04:21:31 +00:00
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{"binary", OPT_BINARY, '-',
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"Treat input as binary: do not translate to canonical form"},
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{"crlfeol", OPT_CRLFEOL, '-',
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"Use CRLF as EOL termination instead of CR only" },
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{"asciicrlf", OPT_ASCIICRLF, '-',
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"Perform CRLF canonicalisation when signing"},
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OPT_SECTION("Keys and passwords"),
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{"pwri_password", OPT_PWRI_PASSWORD, 's',
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"Specific password for recipient"},
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{"secretkey", OPT_SECRETKEY, 's',
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"Use specified hex-encoded key to decrypt/encrypt recipients or content"},
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{"secretkeyid", OPT_SECRETKEYID, 's',
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"Identity of the -secretkey for CMS \"KEKRecipientInfo\" object"},
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{"inkey", OPT_INKEY, 's',
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"Input private key (if not signer or recipient)"},
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{"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
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{"keyopt", OPT_KEYOPT, 's', "Set public key parameters as n:v pairs"},
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{"keyform", OPT_KEYFORM, 'f',
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"Input private key format (ENGINE, other values ignored)"},
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#ifndef OPENSSL_NO_ENGINE
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{"engine", OPT_ENGINE, 's', "Use engine e, possibly a hardware device"},
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#endif
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OPT_PROV_OPTIONS,
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OPT_R_OPTIONS,
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OPT_SECTION("Encryption and decryption"),
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{"originator", OPT_ORIGINATOR, 's', "Originator certificate file"},
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{"recip", OPT_RECIP, '<', "Recipient cert file"},
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{"cert...", OPT_PARAM, '.',
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"Recipient certs (optional; used only when encrypting)"},
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{"", OPT_CIPHER, '-',
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"The encryption algorithm to use (any supported cipher)"},
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{"wrap", OPT_WRAP, 's',
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"Key wrap algorithm to use when encrypting with key agreement"},
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{"aes128-wrap", OPT_AES128_WRAP, '-', "Use AES128 to wrap key"},
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{"aes192-wrap", OPT_AES192_WRAP, '-', "Use AES192 to wrap key"},
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{"aes256-wrap", OPT_AES256_WRAP, '-', "Use AES256 to wrap key"},
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{"des3-wrap", OPT_3DES_WRAP, '-', "Use 3DES-EDE to wrap key"},
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{"debug_decrypt", OPT_DEBUG_DECRYPT, '-',
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"Disable MMA protection, return error if no recipient found (see doc)"},
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OPT_SECTION("Signing"),
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{"md", OPT_MD, 's', "Digest algorithm to use"},
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{"signer", OPT_SIGNER, 's', "Signer certificate input file"},
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2018-09-13 19:18:07 +00:00
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{"certfile", OPT_CERTFILE, '<', "Other certificates file"},
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2023-03-01 04:21:31 +00:00
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{"cades", OPT_CADES, '-',
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"Include signingCertificate attribute (CAdES-BES)"},
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{"nodetach", OPT_NODETACH, '-', "Use opaque signing"},
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{"nocerts", OPT_NOCERTS, '-',
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"Don't include signer's certificate when signing"},
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{"noattr", OPT_NOATTR, '-', "Don't include any signed attributes"},
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{"nosmimecap", OPT_NOSMIMECAP, '-', "Omit the SMIMECapabilities attribute"},
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{"receipt_request_all", OPT_RR_ALL, '-',
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"When signing, create a receipt request for all recipients"},
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{"receipt_request_first", OPT_RR_FIRST, '-',
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"When signing, create a receipt request for first recipient"},
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{"receipt_request_from", OPT_RR_FROM, 's',
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"Create signed receipt request with specified email address"},
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{"receipt_request_to", OPT_RR_TO, 's',
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"Create signed receipt targeted to specified address"},
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OPT_SECTION("Verification"),
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{"signer", OPT_DUP, 's', "Signer certificate(s) output file"},
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{"content", OPT_CONTENT, '<',
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"Supply or override content for detached signature"},
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{"no_content_verify", OPT_NO_CONTENT_VERIFY, '-',
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"Do not verify signed content signatures"},
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{"no_attr_verify", OPT_NO_ATTR_VERIFY, '-',
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"Do not verify signed attribute signatures"},
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{"nosigs", OPT_NOSIGS, '-', "Don't verify message signature"},
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{"noverify", OPT_NOVERIFY, '-', "Don't verify signers certificate"},
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{"nointern", OPT_NOINTERN, '-',
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"Don't search certificates in message for signer"},
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{"cades", OPT_DUP, '-', "Check signingCertificate (CAdES-BES)"},
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{"verify_retcode", OPT_VERIFY_RETCODE, '-',
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"Exit non-zero on verification failure"},
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2018-09-13 19:18:07 +00:00
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{"CAfile", OPT_CAFILE, '<', "Trusted certificates file"},
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2023-03-01 04:21:31 +00:00
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{"CApath", OPT_CAPATH, '/', "Trusted certificates directory"},
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{"CAstore", OPT_CASTORE, ':', "Trusted certificates store URI"},
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2018-09-13 19:18:07 +00:00
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{"no-CAfile", OPT_NOCAFILE, '-',
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"Do not load the default certificates file"},
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{"no-CApath", OPT_NOCAPATH, '-',
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"Do not load certificates from the default certificates directory"},
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2023-03-01 04:21:31 +00:00
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{"no-CAstore", OPT_NOCASTORE, '-',
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"Do not load certificates from the default certificates store"},
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OPT_SECTION("Output"),
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{"keyid", OPT_KEYID, '-', "Use subject key identifier"},
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{"econtent_type", OPT_ECONTENT_TYPE, 's', "OID for external content"},
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{"text", OPT_TEXT, '-', "Include or delete text MIME headers"},
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{"certsout", OPT_CERTSOUT, '>', "Certificate output file"},
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2018-09-13 19:18:07 +00:00
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{"to", OPT_TO, 's', "To address"},
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{"from", OPT_FROM, 's', "From address"},
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{"subject", OPT_SUBJECT, 's', "Subject"},
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2023-03-01 04:21:31 +00:00
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OPT_SECTION("Printing"),
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{"noout", OPT_NOOUT, '-',
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"For the -cmsout operation do not output the parsed CMS structure"},
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{"print", OPT_PRINT, '-',
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"For the -cmsout operation print out all fields of the CMS structure"},
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{"nameopt", OPT_NAMEOPT, 's',
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"For the -print option specifies various strings printing options"},
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{"receipt_request_print", OPT_RR_PRINT, '-', "Print CMS Receipt Request" },
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2018-09-13 19:18:07 +00:00
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OPT_V_OPTIONS,
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{NULL}
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};
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2008-09-21 14:56:30 +00:00
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2023-03-01 04:21:31 +00:00
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static CMS_ContentInfo *load_content_info(int informat, BIO *in, int flags,
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BIO **indata, const char *name)
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{
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CMS_ContentInfo *ret, *ci;
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ret = CMS_ContentInfo_new_ex(app_get0_libctx(), app_get0_propq());
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if (ret == NULL) {
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BIO_printf(bio_err, "Error allocating CMS_contentinfo\n");
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return NULL;
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}
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switch (informat) {
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case FORMAT_SMIME:
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ci = SMIME_read_CMS_ex(in, flags, indata, &ret);
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break;
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case FORMAT_PEM:
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ci = PEM_read_bio_CMS(in, &ret, NULL, NULL);
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break;
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case FORMAT_ASN1:
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ci = d2i_CMS_bio(in, &ret);
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break;
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default:
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BIO_printf(bio_err, "Bad input format for %s\n", name);
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goto err;
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}
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if (ci == NULL) {
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BIO_printf(bio_err, "Error reading %s Content Info\n", name);
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goto err;
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}
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return ret;
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err:
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CMS_ContentInfo_free(ret);
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return NULL;
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}
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|
|
2018-09-13 19:18:07 +00:00
|
|
|
int cms_main(int argc, char **argv)
|
2015-03-20 15:28:40 +00:00
|
|
|
{
|
2023-03-01 04:21:31 +00:00
|
|
|
CONF *conf = NULL;
|
2018-09-13 19:18:07 +00:00
|
|
|
ASN1_OBJECT *econtent_type = NULL;
|
|
|
|
BIO *in = NULL, *out = NULL, *indata = NULL, *rctin = NULL;
|
|
|
|
CMS_ContentInfo *cms = NULL, *rcms = NULL;
|
|
|
|
CMS_ReceiptRequest *rr = NULL;
|
2015-03-20 15:28:40 +00:00
|
|
|
ENGINE *e = NULL;
|
2018-09-13 19:18:07 +00:00
|
|
|
EVP_PKEY *key = NULL;
|
2023-03-01 04:21:31 +00:00
|
|
|
EVP_CIPHER *cipher = NULL, *wrap_cipher = NULL;
|
|
|
|
EVP_MD *sign_md = NULL;
|
2018-09-13 19:18:07 +00:00
|
|
|
STACK_OF(OPENSSL_STRING) *rr_to = NULL, *rr_from = NULL;
|
2015-03-20 15:28:40 +00:00
|
|
|
STACK_OF(OPENSSL_STRING) *sksigners = NULL, *skkeys = NULL;
|
2023-03-01 04:21:31 +00:00
|
|
|
STACK_OF(X509) *encerts = sk_X509_new_null(), *other = NULL;
|
|
|
|
X509 *cert = NULL, *recip = NULL, *signer = NULL, *originator = NULL;
|
2018-09-13 19:18:07 +00:00
|
|
|
X509_STORE *store = NULL;
|
2023-03-01 04:21:31 +00:00
|
|
|
X509_VERIFY_PARAM *vpm = X509_VERIFY_PARAM_new();
|
2015-03-20 15:28:40 +00:00
|
|
|
char *certfile = NULL, *keyfile = NULL, *contfile = NULL;
|
2023-03-01 04:21:31 +00:00
|
|
|
const char *CAfile = NULL, *CApath = NULL, *CAstore = NULL;
|
|
|
|
char *certsoutfile = NULL, *digestname = NULL, *wrapname = NULL;
|
|
|
|
int noCAfile = 0, noCApath = 0, noCAstore = 0;
|
2018-09-13 19:18:07 +00:00
|
|
|
char *infile = NULL, *outfile = NULL, *rctfile = NULL;
|
2023-03-01 04:21:31 +00:00
|
|
|
char *passinarg = NULL, *passin = NULL, *signerfile = NULL;
|
|
|
|
char *originatorfile = NULL, *recipfile = NULL, *ciphername = NULL;
|
2018-09-13 19:18:07 +00:00
|
|
|
char *to = NULL, *from = NULL, *subject = NULL, *prog;
|
|
|
|
cms_key_param *key_first = NULL, *key_param = NULL;
|
2023-03-01 04:21:31 +00:00
|
|
|
int flags = CMS_DETACHED, binary_files = 0;
|
|
|
|
int noout = 0, print = 0, keyidx = -1, vpmtouched = 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
int informat = FORMAT_SMIME, outformat = FORMAT_SMIME;
|
2018-09-13 19:18:07 +00:00
|
|
|
int operation = 0, ret = 1, rr_print = 0, rr_allorfirst = -1;
|
2023-03-01 04:21:31 +00:00
|
|
|
int verify_retcode = 0, rctformat = FORMAT_SMIME, keyform = FORMAT_UNDEF;
|
2015-03-20 15:28:40 +00:00
|
|
|
size_t secret_keylen = 0, secret_keyidlen = 0;
|
2018-09-13 19:18:07 +00:00
|
|
|
unsigned char *pwri_pass = NULL, *pwri_tmp = NULL;
|
|
|
|
unsigned char *secret_key = NULL, *secret_keyid = NULL;
|
|
|
|
long ltmp;
|
|
|
|
const char *mime_eol = "\n";
|
|
|
|
OPTION_CHOICE o;
|
2023-03-01 04:21:31 +00:00
|
|
|
OSSL_LIB_CTX *libctx = app_get0_libctx();
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (encerts == NULL || vpm == NULL)
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
prog = opt_init(argc, argv, cms_options);
|
|
|
|
while ((o = opt_next()) != OPT_EOF) {
|
|
|
|
switch (o) {
|
|
|
|
case OPT_EOF:
|
|
|
|
case OPT_ERR:
|
|
|
|
opthelp:
|
|
|
|
BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
|
|
|
|
goto end;
|
|
|
|
case OPT_HELP:
|
|
|
|
opt_help(cms_options);
|
|
|
|
ret = 0;
|
|
|
|
goto end;
|
|
|
|
case OPT_INFORM:
|
|
|
|
if (!opt_format(opt_arg(), OPT_FMT_PDS, &informat))
|
|
|
|
goto opthelp;
|
|
|
|
break;
|
|
|
|
case OPT_OUTFORM:
|
|
|
|
if (!opt_format(opt_arg(), OPT_FMT_PDS, &outformat))
|
|
|
|
goto opthelp;
|
|
|
|
break;
|
|
|
|
case OPT_OUT:
|
|
|
|
outfile = opt_arg();
|
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
case OPT_ENCRYPT:
|
2015-03-20 15:28:40 +00:00
|
|
|
operation = SMIME_ENCRYPT;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_DECRYPT:
|
2015-03-20 15:28:40 +00:00
|
|
|
operation = SMIME_DECRYPT;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_SIGN:
|
2015-03-20 15:28:40 +00:00
|
|
|
operation = SMIME_SIGN;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_VERIFY:
|
|
|
|
operation = SMIME_VERIFY;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_RESIGN:
|
2015-03-20 15:28:40 +00:00
|
|
|
operation = SMIME_RESIGN;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_SIGN_RECEIPT:
|
|
|
|
operation = SMIME_SIGN_RECEIPT;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_VERIFY_RECEIPT:
|
2015-03-20 15:28:40 +00:00
|
|
|
operation = SMIME_VERIFY_RECEIPT;
|
2018-09-13 19:18:07 +00:00
|
|
|
rctfile = opt_arg();
|
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_VERIFY_RETCODE:
|
|
|
|
verify_retcode = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_DIGEST_CREATE:
|
|
|
|
operation = SMIME_DIGEST_CREATE;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_DIGEST_VERIFY:
|
2015-03-20 15:28:40 +00:00
|
|
|
operation = SMIME_DIGEST_VERIFY;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_COMPRESS:
|
2015-03-20 15:28:40 +00:00
|
|
|
operation = SMIME_COMPRESS;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_UNCOMPRESS:
|
2015-03-20 15:28:40 +00:00
|
|
|
operation = SMIME_UNCOMPRESS;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_ED_ENCRYPT:
|
|
|
|
operation = SMIME_ENCRYPTED_ENCRYPT;
|
|
|
|
break;
|
2018-09-13 19:18:07 +00:00
|
|
|
case OPT_ED_DECRYPT:
|
2015-03-20 15:28:40 +00:00
|
|
|
operation = SMIME_ENCRYPTED_DECRYPT;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_DATA_CREATE:
|
|
|
|
operation = SMIME_DATA_CREATE;
|
|
|
|
break;
|
|
|
|
case OPT_DATA_OUT:
|
|
|
|
operation = SMIME_DATA_OUT;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_CMSOUT:
|
|
|
|
operation = SMIME_CMSOUT;
|
|
|
|
break;
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
case OPT_DEBUG_DECRYPT:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_DEBUG_DECRYPT;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_TEXT:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_TEXT;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_ASCIICRLF:
|
|
|
|
flags |= CMS_ASCIICRLF;
|
|
|
|
break;
|
|
|
|
case OPT_NOINTERN:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_NOINTERN;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NOVERIFY:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_NO_SIGNER_CERT_VERIFY;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NOCERTS:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_NOCERTS;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NOATTR:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_NOATTR;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NODETACH:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags &= ~CMS_DETACHED;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NOSMIMECAP:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_NOSMIMECAP;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_BINARY:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_BINARY;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_CADES:
|
|
|
|
flags |= CMS_CADES;
|
|
|
|
break;
|
2018-09-13 19:18:07 +00:00
|
|
|
case OPT_KEYID:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_USE_KEYID;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NOSIGS:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_NOSIGS;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NO_CONTENT_VERIFY:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_NO_CONTENT_VERIFY;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NO_ATTR_VERIFY:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_NO_ATTR_VERIFY;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_INDEF:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_STREAM;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NOINDEF:
|
2015-03-20 15:28:40 +00:00
|
|
|
flags &= ~CMS_STREAM;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_CRLFEOL:
|
|
|
|
mime_eol = "\r\n";
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_CRLFEOL;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NOOUT:
|
2015-03-20 15:28:40 +00:00
|
|
|
noout = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_RR_PRINT:
|
2015-03-20 15:28:40 +00:00
|
|
|
rr_print = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_RR_ALL:
|
2015-03-20 15:28:40 +00:00
|
|
|
rr_allorfirst = 0;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_RR_FIRST:
|
2015-03-20 15:28:40 +00:00
|
|
|
rr_allorfirst = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_RCTFORM:
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!opt_format(opt_arg(),
|
|
|
|
OPT_FMT_PEMDER | OPT_FMT_SMIME, &rctformat))
|
|
|
|
goto opthelp;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_CERTFILE:
|
|
|
|
certfile = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_CAFILE:
|
|
|
|
CAfile = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_CAPATH:
|
|
|
|
CApath = opt_arg();
|
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_CASTORE:
|
|
|
|
CAstore = opt_arg();
|
|
|
|
break;
|
2018-09-13 19:18:07 +00:00
|
|
|
case OPT_NOCAFILE:
|
|
|
|
noCAfile = 1;
|
|
|
|
break;
|
|
|
|
case OPT_NOCAPATH:
|
|
|
|
noCApath = 1;
|
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_NOCASTORE:
|
|
|
|
noCAstore = 1;
|
|
|
|
break;
|
2018-09-13 19:18:07 +00:00
|
|
|
case OPT_IN:
|
|
|
|
infile = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_CONTENT:
|
|
|
|
contfile = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_RR_FROM:
|
|
|
|
if (rr_from == NULL
|
|
|
|
&& (rr_from = sk_OPENSSL_STRING_new_null()) == NULL)
|
|
|
|
goto end;
|
|
|
|
sk_OPENSSL_STRING_push(rr_from, opt_arg());
|
|
|
|
break;
|
|
|
|
case OPT_RR_TO:
|
|
|
|
if (rr_to == NULL
|
|
|
|
&& (rr_to = sk_OPENSSL_STRING_new_null()) == NULL)
|
|
|
|
goto end;
|
|
|
|
sk_OPENSSL_STRING_push(rr_to, opt_arg());
|
|
|
|
break;
|
|
|
|
case OPT_PRINT:
|
|
|
|
noout = print = 1;
|
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_NAMEOPT:
|
|
|
|
if (!set_nameopt(opt_arg()))
|
|
|
|
goto opthelp;
|
|
|
|
break;
|
2018-09-13 19:18:07 +00:00
|
|
|
case OPT_SECRETKEY:
|
|
|
|
if (secret_key != NULL) {
|
|
|
|
BIO_printf(bio_err, "Invalid key (supplied twice) %s\n",
|
|
|
|
opt_arg());
|
|
|
|
goto opthelp;
|
|
|
|
}
|
|
|
|
secret_key = OPENSSL_hexstr2buf(opt_arg(), <mp);
|
|
|
|
if (secret_key == NULL) {
|
|
|
|
BIO_printf(bio_err, "Invalid key %s\n", opt_arg());
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
secret_keylen = (size_t)ltmp;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_SECRETKEYID:
|
|
|
|
if (secret_keyid != NULL) {
|
|
|
|
BIO_printf(bio_err, "Invalid id (supplied twice) %s\n",
|
|
|
|
opt_arg());
|
|
|
|
goto opthelp;
|
|
|
|
}
|
|
|
|
secret_keyid = OPENSSL_hexstr2buf(opt_arg(), <mp);
|
|
|
|
if (secret_keyid == NULL) {
|
|
|
|
BIO_printf(bio_err, "Invalid id %s\n", opt_arg());
|
|
|
|
goto opthelp;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
secret_keyidlen = (size_t)ltmp;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_PWRI_PASSWORD:
|
|
|
|
pwri_pass = (unsigned char *)opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_ECONTENT_TYPE:
|
|
|
|
if (econtent_type != NULL) {
|
|
|
|
BIO_printf(bio_err, "Invalid OID (supplied twice) %s\n",
|
|
|
|
opt_arg());
|
|
|
|
goto opthelp;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
econtent_type = OBJ_txt2obj(opt_arg(), 0);
|
|
|
|
if (econtent_type == NULL) {
|
|
|
|
BIO_printf(bio_err, "Invalid OID %s\n", opt_arg());
|
|
|
|
goto opthelp;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case OPT_ENGINE:
|
|
|
|
e = setup_engine(opt_arg(), 0);
|
|
|
|
break;
|
|
|
|
case OPT_PASSIN:
|
|
|
|
passinarg = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_TO:
|
|
|
|
to = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_FROM:
|
|
|
|
from = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_SUBJECT:
|
|
|
|
subject = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_CERTSOUT:
|
|
|
|
certsoutfile = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_MD:
|
2023-03-01 04:21:31 +00:00
|
|
|
digestname = opt_arg();
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_SIGNER:
|
2015-03-20 15:28:40 +00:00
|
|
|
/* If previous -signer argument add signer to list */
|
2018-09-13 19:18:07 +00:00
|
|
|
if (signerfile != NULL) {
|
|
|
|
if (sksigners == NULL
|
|
|
|
&& (sksigners = sk_OPENSSL_STRING_new_null()) == NULL)
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
sk_OPENSSL_STRING_push(sksigners, signerfile);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (keyfile == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
keyfile = signerfile;
|
2018-09-13 19:18:07 +00:00
|
|
|
if (skkeys == NULL
|
|
|
|
&& (skkeys = sk_OPENSSL_STRING_new_null()) == NULL)
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
sk_OPENSSL_STRING_push(skkeys, keyfile);
|
|
|
|
keyfile = NULL;
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
signerfile = opt_arg();
|
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_ORIGINATOR:
|
|
|
|
originatorfile = opt_arg();
|
|
|
|
break;
|
2018-09-13 19:18:07 +00:00
|
|
|
case OPT_INKEY:
|
|
|
|
/* If previous -inkey argument add signer to list */
|
|
|
|
if (keyfile != NULL) {
|
|
|
|
if (signerfile == NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_puts(bio_err, "Illegal -inkey without -signer\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (sksigners == NULL
|
|
|
|
&& (sksigners = sk_OPENSSL_STRING_new_null()) == NULL)
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
sk_OPENSSL_STRING_push(sksigners, signerfile);
|
|
|
|
signerfile = NULL;
|
2018-09-13 19:18:07 +00:00
|
|
|
if (skkeys == NULL
|
|
|
|
&& (skkeys = sk_OPENSSL_STRING_new_null()) == NULL)
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
sk_OPENSSL_STRING_push(skkeys, keyfile);
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
keyfile = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_KEYFORM:
|
|
|
|
if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyform))
|
|
|
|
goto opthelp;
|
|
|
|
break;
|
|
|
|
case OPT_RECIP:
|
2015-10-23 19:46:02 +00:00
|
|
|
if (operation == SMIME_ENCRYPT) {
|
2023-03-01 04:21:31 +00:00
|
|
|
cert = load_cert(opt_arg(), FORMAT_UNDEF,
|
2018-09-13 19:18:07 +00:00
|
|
|
"recipient certificate file");
|
|
|
|
if (cert == NULL)
|
|
|
|
goto end;
|
2024-02-02 04:39:16 +00:00
|
|
|
if (!sk_X509_push(encerts, cert))
|
|
|
|
goto end;
|
2018-09-13 19:18:07 +00:00
|
|
|
cert = NULL;
|
|
|
|
} else {
|
|
|
|
recipfile = opt_arg();
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case OPT_CIPHER:
|
2023-03-01 04:21:31 +00:00
|
|
|
ciphername = opt_unknown();
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_KEYOPT:
|
|
|
|
keyidx = -1;
|
|
|
|
if (operation == SMIME_ENCRYPT) {
|
2023-03-01 04:21:31 +00:00
|
|
|
if (sk_X509_num(encerts) > 0)
|
2015-10-23 19:46:02 +00:00
|
|
|
keyidx += sk_X509_num(encerts);
|
|
|
|
} else {
|
2018-09-13 19:18:07 +00:00
|
|
|
if (keyfile != NULL || signerfile != NULL)
|
2015-10-23 19:46:02 +00:00
|
|
|
keyidx++;
|
2018-09-13 19:18:07 +00:00
|
|
|
if (skkeys != NULL)
|
2015-10-23 19:46:02 +00:00
|
|
|
keyidx += sk_OPENSSL_STRING_num(skkeys);
|
|
|
|
}
|
|
|
|
if (keyidx < 0) {
|
|
|
|
BIO_printf(bio_err, "No key specified\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
goto opthelp;
|
2015-10-23 19:46:02 +00:00
|
|
|
}
|
|
|
|
if (key_param == NULL || key_param->idx != keyidx) {
|
|
|
|
cms_key_param *nparam;
|
2018-09-13 19:18:07 +00:00
|
|
|
nparam = app_malloc(sizeof(*nparam), "key param buffer");
|
2020-12-08 18:10:16 +00:00
|
|
|
if ((nparam->param = sk_OPENSSL_STRING_new_null()) == NULL) {
|
|
|
|
OPENSSL_free(nparam);
|
2018-09-13 19:18:07 +00:00
|
|
|
goto end;
|
2020-12-08 18:10:16 +00:00
|
|
|
}
|
|
|
|
nparam->idx = keyidx;
|
2015-10-23 19:46:02 +00:00
|
|
|
nparam->next = NULL;
|
|
|
|
if (key_first == NULL)
|
|
|
|
key_first = nparam;
|
|
|
|
else
|
|
|
|
key_param->next = nparam;
|
|
|
|
key_param = nparam;
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
sk_OPENSSL_STRING_push(key_param->param, opt_arg());
|
|
|
|
break;
|
|
|
|
case OPT_V_CASES:
|
|
|
|
if (!opt_verify(o, vpm))
|
|
|
|
goto end;
|
|
|
|
vpmtouched++;
|
|
|
|
break;
|
|
|
|
case OPT_R_CASES:
|
|
|
|
if (!opt_rand(o))
|
|
|
|
goto end;
|
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_PROV_CASES:
|
|
|
|
if (!opt_provider(o))
|
|
|
|
goto end;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_CONFIG:
|
|
|
|
conf = app_load_config_modules(opt_arg());
|
|
|
|
if (conf == NULL)
|
|
|
|
goto end;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_WRAP:
|
|
|
|
wrapname = opt_arg();
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_AES128_WRAP:
|
|
|
|
case OPT_AES192_WRAP:
|
2018-09-13 19:18:07 +00:00
|
|
|
case OPT_AES256_WRAP:
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_3DES_WRAP:
|
|
|
|
wrapname = opt_flag() + 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!app_RAND_load())
|
|
|
|
goto end;
|
|
|
|
|
|
|
|
if (digestname != NULL) {
|
|
|
|
if (!opt_md(digestname, &sign_md))
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
if (ciphername != NULL) {
|
|
|
|
if (!opt_cipher_any(ciphername, &cipher))
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
if (wrapname != NULL) {
|
|
|
|
if (!opt_cipher_any(wrapname, &wrap_cipher))
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Remaining args are files to process. */
|
2018-09-13 19:18:07 +00:00
|
|
|
argc = opt_num_rest();
|
|
|
|
argv = opt_rest();
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if ((rr_allorfirst != -1 || rr_from != NULL) && rr_to == NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_puts(bio_err, "No Signed Receipts Recipients\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
goto opthelp;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!(operation & SMIME_SIGNERS) && (rr_to != NULL || rr_from != NULL)) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_puts(bio_err, "Signed receipts only allowed with -sign\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
goto opthelp;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!(operation & SMIME_SIGNERS) && (skkeys != NULL || sksigners != NULL)) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_puts(bio_err, "Multiple signers or keys not allowed\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
goto opthelp;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if ((flags & CMS_CADES) != 0) {
|
|
|
|
if ((flags & CMS_NOATTR) != 0) {
|
|
|
|
BIO_puts(bio_err, "Incompatible options: "
|
|
|
|
"CAdES requires signed attributes\n");
|
|
|
|
goto opthelp;
|
|
|
|
}
|
|
|
|
if (operation == SMIME_VERIFY
|
|
|
|
&& (flags & (CMS_NO_SIGNER_CERT_VERIFY | CMS_NO_ATTR_VERIFY)) != 0) {
|
|
|
|
BIO_puts(bio_err, "Incompatible options: CAdES validation requires"
|
|
|
|
" certs and signed attributes validations\n");
|
|
|
|
goto opthelp;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
if (operation & SMIME_SIGNERS) {
|
2018-09-13 19:18:07 +00:00
|
|
|
if (keyfile != NULL && signerfile == NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_puts(bio_err, "Illegal -inkey without -signer\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
goto opthelp;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
/* Check to see if any final signer needs to be appended */
|
2018-09-13 19:18:07 +00:00
|
|
|
if (signerfile != NULL) {
|
|
|
|
if (sksigners == NULL
|
|
|
|
&& (sksigners = sk_OPENSSL_STRING_new_null()) == NULL)
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
sk_OPENSSL_STRING_push(sksigners, signerfile);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (skkeys == NULL && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL)
|
|
|
|
goto end;
|
|
|
|
if (keyfile == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
keyfile = signerfile;
|
|
|
|
sk_OPENSSL_STRING_push(skkeys, keyfile);
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (sksigners == NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "No signer certificate specified\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
goto opthelp;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
signerfile = NULL;
|
|
|
|
keyfile = NULL;
|
2018-09-13 19:18:07 +00:00
|
|
|
} else if (operation == SMIME_DECRYPT) {
|
|
|
|
if (recipfile == NULL && keyfile == NULL
|
|
|
|
&& secret_key == NULL && pwri_pass == NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err,
|
|
|
|
"No recipient certificate or key specified\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
goto opthelp;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
} else if (operation == SMIME_ENCRYPT) {
|
2018-09-13 19:18:07 +00:00
|
|
|
if (*argv == NULL && secret_key == NULL
|
2023-03-01 04:21:31 +00:00
|
|
|
&& pwri_pass == NULL && sk_X509_num(encerts) <= 0) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
goto opthelp;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
} else if (!operation) {
|
2019-05-28 20:08:17 +00:00
|
|
|
BIO_printf(bio_err, "No operation option (-encrypt|-decrypt|-sign|-verify|...) specified.\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
goto opthelp;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!app_passwd(passinarg, NULL, &passin, NULL)) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "Error getting password\n");
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
|
|
|
ret = 2;
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if ((operation & SMIME_SIGNERS) == 0) {
|
|
|
|
if ((flags & CMS_DETACHED) == 0)
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"Warning: -nodetach option is ignored for non-signing operation\n");
|
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
flags &= ~CMS_DETACHED;
|
2023-03-01 04:21:31 +00:00
|
|
|
}
|
|
|
|
if ((operation & SMIME_IP) == 0 && contfile != NULL)
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"Warning: -contfile option is ignored for the given operation\n");
|
2023-08-02 16:26:43 +00:00
|
|
|
if (operation != SMIME_ENCRYPT && *argv != NULL)
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"Warning: recipient certificate file parameters ignored for operation other than -encrypt\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if ((flags & CMS_BINARY) != 0) {
|
|
|
|
if (!(operation & SMIME_OP))
|
2018-09-13 19:18:07 +00:00
|
|
|
outformat = FORMAT_BINARY;
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!(operation & SMIME_IP))
|
2018-09-13 19:18:07 +00:00
|
|
|
informat = FORMAT_BINARY;
|
2023-03-01 04:21:31 +00:00
|
|
|
if ((operation & SMIME_SIGNERS) != 0 && (flags & CMS_DETACHED) != 0)
|
|
|
|
binary_files = 1;
|
|
|
|
if ((operation & SMIME_IP) != 0 && contfile == NULL)
|
|
|
|
binary_files = 1;
|
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
|
|
|
|
if (operation == SMIME_ENCRYPT) {
|
|
|
|
if (!cipher) {
|
2023-03-01 04:21:31 +00:00
|
|
|
#ifndef OPENSSL_NO_DES
|
|
|
|
cipher = (EVP_CIPHER *)EVP_des_ede3_cbc();
|
|
|
|
#else
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "No cipher selected\n");
|
|
|
|
goto end;
|
2023-03-01 04:21:31 +00:00
|
|
|
#endif
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (secret_key && !secret_keyid) {
|
|
|
|
BIO_printf(bio_err, "No secret key id\n");
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
2023-08-02 16:26:43 +00:00
|
|
|
for (; *argv != NULL; argv++) {
|
|
|
|
cert = load_cert(*argv, FORMAT_UNDEF,
|
|
|
|
"recipient certificate file");
|
|
|
|
if (cert == NULL)
|
|
|
|
goto end;
|
2024-02-02 04:39:16 +00:00
|
|
|
if (!sk_X509_push(encerts, cert))
|
|
|
|
goto end;
|
2023-08-02 16:26:43 +00:00
|
|
|
cert = NULL;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (certfile != NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!load_certs(certfile, 0, &other, NULL, "certificate file")) {
|
2015-03-20 15:28:40 +00:00
|
|
|
ERR_print_errors(bio_err);
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (recipfile != NULL && (operation == SMIME_DECRYPT)) {
|
2023-03-01 04:21:31 +00:00
|
|
|
if ((recip = load_cert(recipfile, FORMAT_UNDEF,
|
2018-09-13 19:18:07 +00:00
|
|
|
"recipient certificate file")) == NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
ERR_print_errors(bio_err);
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (originatorfile != NULL) {
|
|
|
|
if ((originator = load_cert(originatorfile, FORMAT_UNDEF,
|
|
|
|
"originator certificate file")) == NULL) {
|
|
|
|
ERR_print_errors(bio_err);
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
if (operation == SMIME_SIGN_RECEIPT) {
|
2023-03-01 04:21:31 +00:00
|
|
|
if ((signer = load_cert(signerfile, FORMAT_UNDEF,
|
2018-09-13 19:18:07 +00:00
|
|
|
"receipt signer certificate file")) == NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
ERR_print_errors(bio_err);
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if ((operation == SMIME_DECRYPT) || (operation == SMIME_ENCRYPT)) {
|
2018-09-13 19:18:07 +00:00
|
|
|
if (keyfile == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
keyfile = recipfile;
|
|
|
|
} else if ((operation == SMIME_SIGN) || (operation == SMIME_SIGN_RECEIPT)) {
|
2018-09-13 19:18:07 +00:00
|
|
|
if (keyfile == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
keyfile = signerfile;
|
2018-09-13 19:18:07 +00:00
|
|
|
} else {
|
2015-03-20 15:28:40 +00:00
|
|
|
keyfile = NULL;
|
2018-09-13 19:18:07 +00:00
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (keyfile != NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
key = load_key(keyfile, keyform, 0, passin, e, "signing key");
|
2018-09-13 19:18:07 +00:00
|
|
|
if (key == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
in = bio_open_default(infile, 'r',
|
|
|
|
binary_files ? FORMAT_BINARY : informat);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (in == NULL)
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
|
|
|
|
if (operation & SMIME_IP) {
|
2023-03-01 04:21:31 +00:00
|
|
|
cms = load_content_info(informat, in, flags, &indata, "SMIME");
|
|
|
|
if (cms == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2018-09-13 19:18:07 +00:00
|
|
|
if (contfile != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_free(indata);
|
2018-09-13 19:18:07 +00:00
|
|
|
if ((indata = BIO_new_file(contfile, "rb")) == NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "Can't read content file %s\n", contfile);
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (certsoutfile != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
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);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (rctfile != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
char *rctmode = (rctformat == FORMAT_ASN1) ? "rb" : "r";
|
2023-03-01 04:21:31 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if ((rctin = BIO_new_file(rctfile, rctmode)) == NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "Can't open receipt file %s\n", rctfile);
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
rcms = load_content_info(rctformat, rctin, 0, NULL, "receipt");
|
|
|
|
if (rcms == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
out = bio_open_default(outfile, 'w',
|
|
|
|
binary_files ? FORMAT_BINARY : outformat);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (out == NULL)
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
|
|
|
|
if ((operation == SMIME_VERIFY) || (operation == SMIME_VERIFY_RECEIPT)) {
|
2023-03-01 04:21:31 +00:00
|
|
|
if ((store = setup_verify(CAfile, noCAfile, CApath, noCApath,
|
|
|
|
CAstore, noCAstore)) == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
X509_STORE_set_verify_cb(store, cms_cb);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (vpmtouched)
|
2015-03-20 15:28:40 +00:00
|
|
|
X509_STORE_set1_param(store, vpm);
|
|
|
|
}
|
|
|
|
|
|
|
|
ret = 3;
|
|
|
|
|
|
|
|
if (operation == SMIME_DATA_CREATE) {
|
2023-03-01 04:21:31 +00:00
|
|
|
cms = CMS_data_create_ex(in, flags, libctx, app_get0_propq());
|
2015-03-20 15:28:40 +00:00
|
|
|
} else if (operation == SMIME_DIGEST_CREATE) {
|
2023-03-01 04:21:31 +00:00
|
|
|
cms = CMS_digest_create_ex(in, sign_md, flags, libctx, app_get0_propq());
|
2015-03-20 15:28:40 +00:00
|
|
|
} else if (operation == SMIME_COMPRESS) {
|
|
|
|
cms = CMS_compress(in, -1, flags);
|
|
|
|
} else if (operation == SMIME_ENCRYPT) {
|
2015-10-23 19:46:02 +00:00
|
|
|
int i;
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_PARTIAL;
|
2023-03-01 04:21:31 +00:00
|
|
|
cms = CMS_encrypt_ex(NULL, in, cipher, flags, libctx, app_get0_propq());
|
2018-09-13 19:18:07 +00:00
|
|
|
if (cms == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2015-10-23 19:46:02 +00:00
|
|
|
for (i = 0; i < sk_X509_num(encerts); i++) {
|
|
|
|
CMS_RecipientInfo *ri;
|
|
|
|
cms_key_param *kparam;
|
2023-03-01 04:21:31 +00:00
|
|
|
int tflags = flags | CMS_KEY_PARAM;
|
|
|
|
/* This flag enforces allocating the EVP_PKEY_CTX for the recipient here */
|
|
|
|
EVP_PKEY_CTX *pctx;
|
2015-10-23 19:46:02 +00:00
|
|
|
X509 *x = sk_X509_value(encerts, i);
|
2023-03-01 04:21:31 +00:00
|
|
|
int res;
|
|
|
|
|
2015-10-23 19:46:02 +00:00
|
|
|
for (kparam = key_first; kparam; kparam = kparam->next) {
|
|
|
|
if (kparam->idx == i) {
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
ri = CMS_add1_recipient(cms, x, key, originator, tflags);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (ri == NULL)
|
2015-10-23 19:46:02 +00:00
|
|
|
goto end;
|
2023-03-01 04:21:31 +00:00
|
|
|
|
|
|
|
pctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (kparam != NULL) {
|
2015-10-23 19:46:02 +00:00
|
|
|
if (!cms_set_pkey_param(pctx, kparam->param))
|
|
|
|
goto end;
|
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
|
|
|
|
res = EVP_PKEY_CTX_ctrl(pctx, -1, -1,
|
|
|
|
EVP_PKEY_CTRL_CIPHER,
|
|
|
|
EVP_CIPHER_get_nid(cipher), NULL);
|
|
|
|
if (res <= 0 && res != -2)
|
|
|
|
goto end;
|
|
|
|
|
2015-10-23 19:46:02 +00:00
|
|
|
if (CMS_RecipientInfo_type(ri) == CMS_RECIPINFO_AGREE
|
2023-03-01 04:21:31 +00:00
|
|
|
&& wrap_cipher != NULL) {
|
2015-10-23 19:46:02 +00:00
|
|
|
EVP_CIPHER_CTX *wctx;
|
|
|
|
wctx = CMS_RecipientInfo_kari_get0_ctx(ri);
|
|
|
|
EVP_EncryptInit_ex(wctx, wrap_cipher, NULL, NULL, NULL);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (secret_key != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
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;
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (pwri_pass != NULL) {
|
|
|
|
pwri_tmp = (unsigned char *)OPENSSL_strdup((char *)pwri_pass);
|
|
|
|
if (pwri_tmp == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2018-09-13 19:18:07 +00:00
|
|
|
if (CMS_add0_recipient_password(cms,
|
|
|
|
-1, NID_undef, NID_undef,
|
|
|
|
pwri_tmp, -1, NULL) == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
pwri_tmp = NULL;
|
|
|
|
}
|
|
|
|
if (!(flags & CMS_STREAM)) {
|
|
|
|
if (!CMS_final(cms, in, NULL, flags))
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
} else if (operation == SMIME_ENCRYPTED_ENCRYPT) {
|
2023-03-01 04:21:31 +00:00
|
|
|
cms = CMS_EncryptedData_encrypt_ex(in, cipher, secret_key,
|
|
|
|
secret_keylen, flags, libctx, app_get0_propq());
|
2015-03-20 15:28:40 +00:00
|
|
|
|
|
|
|
} else if (operation == SMIME_SIGN_RECEIPT) {
|
|
|
|
CMS_ContentInfo *srcms = NULL;
|
|
|
|
STACK_OF(CMS_SignerInfo) *sis;
|
|
|
|
CMS_SignerInfo *si;
|
|
|
|
sis = CMS_get0_SignerInfos(cms);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (sis == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
si = sk_CMS_SignerInfo_value(sis, 0);
|
|
|
|
srcms = CMS_sign_receipt(si, signer, key, other, flags);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (srcms == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
CMS_ContentInfo_free(cms);
|
|
|
|
cms = srcms;
|
|
|
|
} else if (operation & SMIME_SIGNERS) {
|
|
|
|
int i;
|
|
|
|
/*
|
|
|
|
* 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;
|
|
|
|
}
|
|
|
|
flags |= CMS_PARTIAL;
|
2023-03-01 04:21:31 +00:00
|
|
|
cms = CMS_sign_ex(NULL, NULL, other, in, flags, libctx, app_get0_propq());
|
2018-09-13 19:18:07 +00:00
|
|
|
if (cms == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2018-09-13 19:18:07 +00:00
|
|
|
if (econtent_type != NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
CMS_set1_eContentType(cms, econtent_type);
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (rr_to != NULL
|
|
|
|
&& ((rr = make_receipt_request(rr_to, rr_allorfirst, rr_from))
|
|
|
|
== NULL)) {
|
|
|
|
BIO_puts(bio_err, "Signed Receipt Request Creation Error\n");
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
} else {
|
2015-03-20 15:28:40 +00:00
|
|
|
flags |= CMS_REUSE_DIGEST;
|
2018-09-13 19:18:07 +00:00
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++) {
|
|
|
|
CMS_SignerInfo *si;
|
2015-10-23 19:46:02 +00:00
|
|
|
cms_key_param *kparam;
|
|
|
|
int tflags = flags;
|
2015-03-20 15:28:40 +00:00
|
|
|
signerfile = sk_OPENSSL_STRING_value(sksigners, i);
|
|
|
|
keyfile = sk_OPENSSL_STRING_value(skkeys, i);
|
2015-10-23 19:46:02 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
signer = load_cert(signerfile, FORMAT_UNDEF, "signer certificate");
|
2018-09-13 19:18:07 +00:00
|
|
|
if (signer == NULL) {
|
2018-03-27 17:03:01 +00:00
|
|
|
ret = 2;
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2018-03-27 17:03:01 +00:00
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
key = load_key(keyfile, keyform, 0, passin, e, "signing key");
|
2018-09-13 19:18:07 +00:00
|
|
|
if (key == NULL) {
|
2018-03-27 17:03:01 +00:00
|
|
|
ret = 2;
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2018-03-27 17:03:01 +00:00
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
|
2015-10-23 19:46:02 +00:00
|
|
|
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);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (si == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2018-09-13 19:18:07 +00:00
|
|
|
if (kparam != NULL) {
|
2015-10-23 19:46:02 +00:00
|
|
|
EVP_PKEY_CTX *pctx;
|
|
|
|
pctx = CMS_SignerInfo_get0_pkey_ctx(si);
|
|
|
|
if (!cms_set_pkey_param(pctx, kparam->param))
|
|
|
|
goto end;
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (rr != NULL && !CMS_add1_ReceiptRequest(si, rr))
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
X509_free(signer);
|
|
|
|
signer = NULL;
|
|
|
|
EVP_PKEY_free(key);
|
|
|
|
key = NULL;
|
|
|
|
}
|
|
|
|
/* If not streaming or resigning finalize structure */
|
|
|
|
if ((operation == SMIME_SIGN) && !(flags & CMS_STREAM)) {
|
|
|
|
if (!CMS_final(cms, in, NULL, flags))
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (cms == NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "Error creating CMS structure\n");
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
|
|
|
ret = 4;
|
|
|
|
if (operation == SMIME_DECRYPT) {
|
|
|
|
if (flags & CMS_DEBUG_DECRYPT)
|
|
|
|
CMS_decrypt(cms, NULL, NULL, NULL, NULL, flags);
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (secret_key != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
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;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (key != NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!CMS_decrypt_set1_pkey_and_peer(cms, key, recip, originator)) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_puts(bio_err, "Error decrypting CMS using private key\n");
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (pwri_pass != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
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;
|
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
} else if (operation == SMIME_DATA_OUT) {
|
2015-03-20 15:28:40 +00:00
|
|
|
if (!CMS_data(cms, out, flags))
|
|
|
|
goto end;
|
|
|
|
} else if (operation == SMIME_UNCOMPRESS) {
|
|
|
|
if (!CMS_uncompress(cms, indata, out, flags))
|
|
|
|
goto end;
|
|
|
|
} else if (operation == SMIME_DIGEST_VERIFY) {
|
2018-09-13 19:18:07 +00:00
|
|
|
if (CMS_digest_verify(cms, indata, out, flags) > 0) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "Verification successful\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
} else {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "Verification failure\n");
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
} else if (operation == SMIME_ENCRYPTED_DECRYPT) {
|
|
|
|
if (!CMS_EncryptedData_decrypt(cms, secret_key, secret_keylen,
|
|
|
|
indata, out, flags))
|
|
|
|
goto end;
|
|
|
|
} else if (operation == SMIME_VERIFY) {
|
2018-09-13 19:18:07 +00:00
|
|
|
if (CMS_verify(cms, other, store, indata, out, flags) > 0) {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "%s Verification successful\n",
|
|
|
|
(flags & CMS_CADES) != 0 ? "CAdES" : "CMS");
|
2018-09-13 19:18:07 +00:00
|
|
|
} else {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "%s Verification failure\n",
|
|
|
|
(flags & CMS_CADES) != 0 ? "CAdES" : "CMS");
|
2015-03-20 15:28:40 +00:00
|
|
|
if (verify_retcode)
|
|
|
|
ret = verify_err + 32;
|
|
|
|
goto end;
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (signerfile != NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
STACK_OF(X509) *signers = CMS_get0_signers(cms);
|
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
if (!save_certs(signerfile, signers)) {
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"Error writing signers to %s\n", signerfile);
|
|
|
|
ret = 5;
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
sk_X509_free(signers);
|
|
|
|
}
|
|
|
|
if (rr_print)
|
2018-09-13 19:18:07 +00:00
|
|
|
receipt_request_print(cms);
|
2015-03-20 15:28:40 +00:00
|
|
|
|
|
|
|
} else if (operation == SMIME_VERIFY_RECEIPT) {
|
2018-09-13 19:18:07 +00:00
|
|
|
if (CMS_verify_receipt(rcms, cms, other, store, flags) > 0) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "Verification successful\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
} else {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "Verification failure\n");
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
if (noout) {
|
2023-03-01 04:21:31 +00:00
|
|
|
if (print) {
|
|
|
|
ASN1_PCTX *pctx = NULL;
|
|
|
|
if (get_nameopt() != XN_FLAG_ONELINE) {
|
|
|
|
pctx = ASN1_PCTX_new();
|
|
|
|
if (pctx != NULL) { /* Print anyway if malloc failed */
|
|
|
|
ASN1_PCTX_set_flags(pctx, ASN1_PCTX_FLAGS_SHOW_ABSENT);
|
|
|
|
ASN1_PCTX_set_str_flags(pctx, get_nameopt());
|
|
|
|
ASN1_PCTX_set_nm_flags(pctx, get_nameopt());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
CMS_ContentInfo_print_ctx(out, cms, 0, pctx);
|
|
|
|
ASN1_PCTX_free(pctx);
|
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
} else if (outformat == FORMAT_SMIME) {
|
|
|
|
if (to)
|
2018-09-13 19:18:07 +00:00
|
|
|
BIO_printf(out, "To: %s%s", to, mime_eol);
|
2015-03-20 15:28:40 +00:00
|
|
|
if (from)
|
2018-09-13 19:18:07 +00:00
|
|
|
BIO_printf(out, "From: %s%s", from, mime_eol);
|
2015-03-20 15:28:40 +00:00
|
|
|
if (subject)
|
2018-09-13 19:18:07 +00:00
|
|
|
BIO_printf(out, "Subject: %s%s", subject, mime_eol);
|
2015-03-20 15:28:40 +00:00
|
|
|
if (operation == SMIME_RESIGN)
|
|
|
|
ret = SMIME_write_CMS(out, cms, indata, flags);
|
|
|
|
else
|
|
|
|
ret = SMIME_write_CMS(out, cms, in, flags);
|
2018-09-13 19:18:07 +00:00
|
|
|
} else if (outformat == FORMAT_PEM) {
|
2015-03-20 15:28:40 +00:00
|
|
|
ret = PEM_write_bio_CMS_stream(out, cms, in, flags);
|
2018-09-13 19:18:07 +00:00
|
|
|
} else if (outformat == FORMAT_ASN1) {
|
2015-03-20 15:28:40 +00:00
|
|
|
ret = i2d_CMS_bio_stream(out, cms, in, flags);
|
2018-09-13 19:18:07 +00:00
|
|
|
} else {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "Bad output format for CMS file\n");
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
if (ret <= 0) {
|
|
|
|
ret = 6;
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
end:
|
|
|
|
if (ret)
|
|
|
|
ERR_print_errors(bio_err);
|
|
|
|
sk_X509_pop_free(encerts, X509_free);
|
|
|
|
sk_X509_pop_free(other, X509_free);
|
2018-09-13 19:18:07 +00:00
|
|
|
X509_VERIFY_PARAM_free(vpm);
|
|
|
|
sk_OPENSSL_STRING_free(sksigners);
|
|
|
|
sk_OPENSSL_STRING_free(skkeys);
|
|
|
|
OPENSSL_free(secret_key);
|
|
|
|
OPENSSL_free(secret_keyid);
|
|
|
|
OPENSSL_free(pwri_tmp);
|
|
|
|
ASN1_OBJECT_free(econtent_type);
|
|
|
|
CMS_ReceiptRequest_free(rr);
|
|
|
|
sk_OPENSSL_STRING_free(rr_to);
|
|
|
|
sk_OPENSSL_STRING_free(rr_from);
|
2015-10-23 19:46:02 +00:00
|
|
|
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;
|
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
X509_STORE_free(store);
|
|
|
|
X509_free(cert);
|
|
|
|
X509_free(recip);
|
|
|
|
X509_free(signer);
|
|
|
|
EVP_PKEY_free(key);
|
2023-03-01 04:21:31 +00:00
|
|
|
EVP_CIPHER_free(cipher);
|
|
|
|
EVP_CIPHER_free(wrap_cipher);
|
|
|
|
EVP_MD_free(sign_md);
|
2015-03-20 15:28:40 +00:00
|
|
|
CMS_ContentInfo_free(cms);
|
|
|
|
CMS_ContentInfo_free(rcms);
|
2017-01-26 18:32:12 +00:00
|
|
|
release_engine(e);
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_free(rctin);
|
|
|
|
BIO_free(in);
|
|
|
|
BIO_free(indata);
|
|
|
|
BIO_free_all(out);
|
2018-09-13 19:18:07 +00:00
|
|
|
OPENSSL_free(passin);
|
2023-03-01 04:21:31 +00:00
|
|
|
NCONF_free(conf);
|
2018-09-13 19:18:07 +00:00
|
|
|
return ret;
|
2008-09-21 14:56:30 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int save_certs(char *signerfile, STACK_OF(X509) *signers)
|
2015-03-20 15:28:40 +00:00
|
|
|
{
|
|
|
|
int i;
|
|
|
|
BIO *tmp;
|
2018-09-13 19:18:07 +00:00
|
|
|
if (signerfile == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
return 1;
|
|
|
|
tmp = BIO_new_file(signerfile, "w");
|
2018-09-13 19:18:07 +00:00
|
|
|
if (tmp == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
return 0;
|
|
|
|
for (i = 0; i < sk_X509_num(signers); i++)
|
|
|
|
PEM_write_bio_X509(tmp, sk_X509_value(signers, i));
|
|
|
|
BIO_free(tmp);
|
|
|
|
return 1;
|
|
|
|
}
|
2008-09-21 14:56:30 +00:00
|
|
|
|
|
|
|
/* Minimal callback just to output policy info (if any) */
|
|
|
|
|
|
|
|
static int cms_cb(int ok, X509_STORE_CTX *ctx)
|
2015-03-20 15:28:40 +00:00
|
|
|
{
|
|
|
|
int error;
|
2008-09-21 14:56:30 +00:00
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
error = X509_STORE_CTX_get_error(ctx);
|
2008-09-21 14:56:30 +00:00
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
verify_err = error;
|
2012-07-11 23:31:36 +00:00
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
if ((error != X509_V_ERR_NO_EXPLICIT_POLICY)
|
|
|
|
&& ((error != X509_V_OK) || (ok != 2)))
|
|
|
|
return ok;
|
2008-09-21 14:56:30 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
policies_print(ctx);
|
2008-09-21 14:56:30 +00:00
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
return ok;
|
2008-09-21 14:56:30 +00:00
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2008-09-21 14:56:30 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
static void gnames_stack_print(STACK_OF(GENERAL_NAMES) *gns)
|
2015-03-20 15:28:40 +00:00
|
|
|
{
|
|
|
|
STACK_OF(GENERAL_NAME) *gens;
|
|
|
|
GENERAL_NAME *gen;
|
|
|
|
int i, j;
|
2018-09-13 19:18:07 +00:00
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
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);
|
2018-09-13 19:18:07 +00:00
|
|
|
BIO_puts(bio_err, " ");
|
|
|
|
GENERAL_NAME_print(bio_err, gen);
|
|
|
|
BIO_puts(bio_err, "\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
return;
|
|
|
|
}
|
2008-09-21 14:56:30 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
static void receipt_request_print(CMS_ContentInfo *cms)
|
2015-03-20 15:28:40 +00:00
|
|
|
{
|
|
|
|
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);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (rv == 0) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_puts(bio_err, " No Receipt Request\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
} else if (rv < 0) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_puts(bio_err, " Receipt Request Parse Error\n");
|
|
|
|
ERR_print_errors(bio_err);
|
|
|
|
} else {
|
2018-09-13 19:18:07 +00:00
|
|
|
const char *id;
|
2015-03-20 15:28:40 +00:00
|
|
|
int idlen;
|
|
|
|
CMS_ReceiptRequest_get0_values(rr, &scid, &allorfirst,
|
|
|
|
&rlist, &rto);
|
2018-09-13 19:18:07 +00:00
|
|
|
BIO_puts(bio_err, " Signed Content ID:\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
idlen = ASN1_STRING_length(scid);
|
2018-09-13 19:18:07 +00:00
|
|
|
id = (const char *)ASN1_STRING_get0_data(scid);
|
|
|
|
BIO_dump_indent(bio_err, id, idlen, 4);
|
|
|
|
BIO_puts(bio_err, " Receipts From");
|
|
|
|
if (rlist != NULL) {
|
|
|
|
BIO_puts(bio_err, " List:\n");
|
|
|
|
gnames_stack_print(rlist);
|
|
|
|
} else if (allorfirst == 1) {
|
|
|
|
BIO_puts(bio_err, ": First Tier\n");
|
|
|
|
} else if (allorfirst == 0) {
|
|
|
|
BIO_puts(bio_err, ": All\n");
|
|
|
|
} else {
|
|
|
|
BIO_printf(bio_err, " Unknown (%d)\n", allorfirst);
|
|
|
|
}
|
|
|
|
BIO_puts(bio_err, " Receipts To:\n");
|
|
|
|
gnames_stack_print(rto);
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
CMS_ReceiptRequest_free(rr);
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
}
|
2008-09-21 14:56:30 +00:00
|
|
|
|
2012-07-11 23:31:36 +00:00
|
|
|
static STACK_OF(GENERAL_NAMES) *make_names_stack(STACK_OF(OPENSSL_STRING) *ns)
|
2015-03-20 15:28:40 +00:00
|
|
|
{
|
|
|
|
int i;
|
|
|
|
STACK_OF(GENERAL_NAMES) *ret;
|
|
|
|
GENERAL_NAMES *gens = NULL;
|
|
|
|
GENERAL_NAME *gen = NULL;
|
|
|
|
ret = sk_GENERAL_NAMES_new_null();
|
2018-09-13 19:18:07 +00:00
|
|
|
if (ret == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
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);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (gen == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto err;
|
|
|
|
gens = GENERAL_NAMES_new();
|
2018-09-13 19:18:07 +00:00
|
|
|
if (gens == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
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:
|
2018-09-13 19:18:07 +00:00
|
|
|
sk_GENERAL_NAMES_pop_free(ret, GENERAL_NAMES_free);
|
|
|
|
GENERAL_NAMES_free(gens);
|
|
|
|
GENERAL_NAME_free(gen);
|
2015-03-20 15:28:40 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
static CMS_ReceiptRequest
|
|
|
|
*make_receipt_request(STACK_OF(OPENSSL_STRING) *rr_to, int rr_allorfirst,
|
|
|
|
STACK_OF(OPENSSL_STRING) *rr_from)
|
2015-03-20 15:28:40 +00:00
|
|
|
{
|
2018-09-13 19:18:07 +00:00
|
|
|
STACK_OF(GENERAL_NAMES) *rct_to = NULL, *rct_from = NULL;
|
2024-02-02 04:39:16 +00:00
|
|
|
CMS_ReceiptRequest *rr;
|
2023-03-01 04:21:31 +00:00
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
rct_to = make_names_stack(rr_to);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (rct_to == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto err;
|
2018-09-13 19:18:07 +00:00
|
|
|
if (rr_from != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
rct_from = make_names_stack(rr_from);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (rct_from == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto err;
|
2018-09-13 19:18:07 +00:00
|
|
|
} else {
|
2015-03-20 15:28:40 +00:00
|
|
|
rct_from = NULL;
|
2018-09-13 19:18:07 +00:00
|
|
|
}
|
2024-02-02 04:39:16 +00:00
|
|
|
rr = CMS_ReceiptRequest_create0_ex(NULL, -1, rr_allorfirst, rct_from,
|
|
|
|
rct_to, app_get0_libctx());
|
|
|
|
if (rr == NULL)
|
|
|
|
goto err;
|
|
|
|
return rr;
|
2015-03-20 15:28:40 +00:00
|
|
|
err:
|
2018-09-13 19:18:07 +00:00
|
|
|
sk_GENERAL_NAMES_pop_free(rct_to, GENERAL_NAMES_free);
|
2024-02-02 04:39:16 +00:00
|
|
|
sk_GENERAL_NAMES_pop_free(rct_from, GENERAL_NAMES_free);
|
2015-03-20 15:28:40 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
2008-09-21 14:56:30 +00:00
|
|
|
|
2015-10-23 19:46:02 +00:00
|
|
|
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;
|
|
|
|
}
|