mirror of
https://github.com/mtrojnar/osslsigncode.git
synced 2025-04-05 09:08:04 -05:00
read certificate and key
This commit is contained in:
olszomal
parent
9e670ea7a0
commit
1281dbccf1
288
osslsigncode.c
288
osslsigncode.c
@ -3959,6 +3959,165 @@ static int read_password(char *readpass, int askpass, char **pass)
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return 1; /* OK */
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}
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static char *read_key(char **keyfile, char *p11module)
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{
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unsigned char magic[4];
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unsigned char pvkhdr[4] = { 0x1e, 0xf1, 0xb5, 0xb0 };
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char *pvkfile = NULL;
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BIO *btmp;
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if (*keyfile && !p11module && (btmp = BIO_new_file(*keyfile, "rb")) != NULL) {
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magic[0] = 0x00;
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BIO_read(btmp, magic, 4);
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if (!memcmp(magic, pvkhdr, 4)) {
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pvkfile = *keyfile;
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*keyfile = NULL;
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}
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BIO_free(btmp);
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return pvkfile;
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} else
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return NULL;
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}
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static int read_certificate(char *pkcs12file, char *pvkfile, char *certfile,
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char *xcertfile, char *keyfile, char *p11module, char *p11engine,
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char **pass, EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **certs,
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STACK_OF(X509) **xcerts)
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{
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PKCS12 *p12;
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PKCS7 *p7 = NULL, *p7x = NULL;
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BIO *btmp;
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const int CMD_MANDATORY = 0;
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ENGINE *dyn, *pkcs11;
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int ret = 1;
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if (pkcs12file != NULL) {
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if ((btmp = BIO_new_file(pkcs12file, "rb")) == NULL ||
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(p12 = d2i_PKCS12_bio(btmp, NULL)) == NULL) {
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fprintf(stderr, "Failed to read PKCS#12 file: %s\n", pkcs12file);
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ret = 0; /* FAILED */
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}
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BIO_free(btmp);
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if (!PKCS12_parse(p12, *pass ? *pass : "", pkey, cert, certs)) {
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fprintf(stderr, "Failed to parse PKCS#12 file: %s (Wrong password?)\n", pkcs12file);
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ret = 0; /* FAILED */
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}
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PKCS12_free(p12);
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} else if (pvkfile != NULL) {
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if ((btmp = BIO_new_file(certfile, "rb")) == NULL ||
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((p7 = d2i_PKCS7_bio(btmp, NULL)) == NULL &&
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(*certs = PEM_read_certs(btmp, "")) == NULL)) {
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fprintf(stderr, "Failed to read certificate file: %s\n", certfile);
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ret = 0; /* FAILED */
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}
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BIO_free(btmp);
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if ((btmp = BIO_new_file(pvkfile, "rb")) == NULL ||
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((*pkey = b2i_PVK_bio(btmp, NULL, *pass ? *pass : "")) == NULL &&
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(BIO_seek(btmp, 0) == 0) &&
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(*pkey = b2i_PVK_bio(btmp, NULL, NULL)) == NULL)) {
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fprintf(stderr, "Failed to read PVK file: %s\n", pvkfile);
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ret = 0; /* FAILED */
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}
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BIO_free(btmp);
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} else if (p11module != NULL) {
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if (p11engine != NULL) {
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ENGINE_load_dynamic();
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dyn = ENGINE_by_id("dynamic");
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if (!dyn) {
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fprintf(stderr, "Failed to load 'dynamic' engine\n");
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ret = 0; /* FAILED */
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}
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if (1 != ENGINE_ctrl_cmd_string(dyn, "SO_PATH", p11engine, CMD_MANDATORY)) {
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fprintf(stderr, "Failed to set dyn SO_PATH to '%s'\n", p11engine);
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ret = 0; /* FAILED */
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}
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if (1 != ENGINE_ctrl_cmd_string(dyn, "ID", "pkcs11", CMD_MANDATORY)) {
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fprintf(stderr, "Failed to set dyn ID to 'pkcs11'\n");
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ret = 0; /* FAILED */
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}
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if (1 != ENGINE_ctrl_cmd(dyn, "LIST_ADD", 1, NULL, NULL, CMD_MANDATORY)) {
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fprintf(stderr, "Failed to set dyn LIST_ADD to '1'\n");
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ret = 0; /* FAILED */
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}
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if (1 != ENGINE_ctrl_cmd(dyn, "LOAD", 1, NULL, NULL, CMD_MANDATORY)) {
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fprintf(stderr, "Failed to set dyn LOAD to '1'\n");
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ret = 0; /* FAILED */
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}
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} else
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ENGINE_load_builtin_engines();
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pkcs11 = ENGINE_by_id("pkcs11");
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if (!pkcs11) {
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fprintf(stderr, "Failed to find and load pkcs11 engine\n");
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ret = 0; /* FAILED */
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}
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if (1 != ENGINE_ctrl_cmd_string(pkcs11, "MODULE_PATH", p11module, CMD_MANDATORY)) {
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fprintf(stderr, "Failed to set pkcs11 engine MODULE_PATH to '%s'\n", p11module);
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ret = 0; /* FAILED */
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}
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if (*pass != NULL &&
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1 != ENGINE_ctrl_cmd_string(pkcs11, "PIN", *pass, CMD_MANDATORY)) {
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fprintf(stderr, "Failed to set pkcs11 PIN\n");
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ret = 0; /* FAILED */
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}
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if (1 != ENGINE_init(pkcs11)) {
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fprintf(stderr, "Failed to initialized pkcs11 engine\n");
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ret = 0; /* FAILED */
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}
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*pkey = ENGINE_load_private_key(pkcs11, keyfile, NULL, NULL);
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if (*pkey == NULL) {
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fprintf(stderr, "Failed to load private key %s\n", keyfile);
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ret = 0; /* FAILED */
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}
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if ((btmp = BIO_new_file(certfile, "rb")) == NULL ||
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((p7 = d2i_PKCS7_bio(btmp, NULL)) == NULL &&
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(*certs = PEM_read_certs(btmp, "")) == NULL)) {
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fprintf(stderr, "Failed to read certificate file: %s\n", certfile);
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ret = 0; /* FAILED */
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}
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BIO_free(btmp);
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} else {
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if ((btmp = BIO_new_file(certfile, "rb")) == NULL ||
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((p7 = d2i_PKCS7_bio(btmp, NULL)) == NULL &&
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(*certs = PEM_read_certs(btmp, "")) == NULL)) {
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fprintf(stderr, "Failed to read certificate file: %s\n", certfile);
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ret = 0; /* FAILED */
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}
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BIO_free(btmp);
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if ((btmp = BIO_new_file(keyfile, "rb")) == NULL ||
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((*pkey = d2i_PrivateKey_bio(btmp, NULL)) == NULL &&
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(BIO_seek(btmp, 0) == 0) &&
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(*pkey = PEM_read_bio_PrivateKey(btmp, NULL, NULL, *pass ? *pass : "")) == NULL &&
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(BIO_seek(btmp, 0) == 0) &&
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(*pkey = PEM_read_bio_PrivateKey(btmp, NULL, NULL, NULL)) == NULL)) {
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fprintf(stderr, "Failed to read private key file: %s (Wrong password?)\n", keyfile);
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ret = 0; /* FAILED */
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}
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BIO_free(btmp);
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}
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if (*certs == NULL && p7 != NULL)
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*certs = sk_X509_dup(p7->d.sign->cert);
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if (xcertfile) {
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if ((btmp = BIO_new_file(xcertfile, "rb")) == NULL ||
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((p7x = d2i_PKCS7_bio(btmp, NULL)) == NULL &&
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(*xcerts = PEM_read_certs(btmp, "")) == NULL)) {
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fprintf(stderr, "Failed to read cross certificate file: %s\n", xcertfile);
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ret = 0; /* FAILED */
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}
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BIO_free(btmp);
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PKCS7_free(p7x);
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p7x = NULL;
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}
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if (*pass) {
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memset(*pass, 0, strlen(*pass));
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*pass = NULL;
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}
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return ret; /* OK */
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}
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static char *get_cafile(void)
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{
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const char *sslpart1, *sslpart2;
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@ -4045,9 +4204,8 @@ static PKCS7 *attach_sigfile(char *sigfile, file_type_t type)
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}
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int main(int argc, char **argv) {
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BIO *btmp, *hash, *outdata;
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PKCS12 *p12;
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PKCS7 *p7 = NULL, *cursig = NULL, *outsig = NULL, *sig = NULL, *p7x = NULL;
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BIO *hash, *outdata;
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PKCS7 *cursig = NULL, *outsig = NULL, *sig = NULL;
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X509 *cert = NULL;
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STACK_OF(X509) *certs = NULL, *xcerts = NULL;
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EVP_PKEY *pkey = NULL;
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@ -4347,116 +4505,11 @@ int main(int argc, char **argv) {
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if (cmd == CMD_SIGN) {
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/* Read certificate and key */
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if (keyfile && !p11module && (btmp = BIO_new_file(keyfile, "rb")) != NULL) {
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unsigned char magic[4];
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unsigned char pvkhdr[4] = { 0x1e, 0xf1, 0xb5, 0xb0 };
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magic[0] = 0x00;
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BIO_read(btmp, magic, 4);
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if (!memcmp(magic, pvkhdr, 4)) {
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pvkfile = keyfile;
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keyfile = NULL;
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pvkfile = read_key(&keyfile, p11module);
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if (!read_certificate(pkcs12file, pvkfile, certfile, xcertfile, keyfile,
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p11module, p11engine, &pass, &pkey, &cert, &certs, &xcerts))
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goto err_cleanup;
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}
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BIO_free(btmp);
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}
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if (pkcs12file != NULL) {
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if ((btmp = BIO_new_file(pkcs12file, "rb")) == NULL ||
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(p12 = d2i_PKCS12_bio(btmp, NULL)) == NULL)
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DO_EXIT_1("Failed to read PKCS#12 file: %s\n", pkcs12file);
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BIO_free(btmp);
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if (!PKCS12_parse(p12, pass ? pass : "", &pkey, &cert, &certs))
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DO_EXIT_1("Failed to parse PKCS#12 file: %s (Wrong password?)\n", pkcs12file);
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PKCS12_free(p12);
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} else if (pvkfile != NULL) {
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if ((btmp = BIO_new_file(certfile, "rb")) == NULL ||
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((p7 = d2i_PKCS7_bio(btmp, NULL)) == NULL &&
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(certs = PEM_read_certs(btmp, "")) == NULL))
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DO_EXIT_1("Failed to read certificate file: %s\n", certfile);
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BIO_free(btmp);
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if ((btmp = BIO_new_file(pvkfile, "rb")) == NULL ||
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((pkey = b2i_PVK_bio(btmp, NULL, pass ? pass : "")) == NULL &&
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(BIO_seek(btmp, 0) == 0) &&
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(pkey = b2i_PVK_bio(btmp, NULL, NULL)) == NULL))
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DO_EXIT_1("Failed to read PVK file: %s\n", pvkfile);
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BIO_free(btmp);
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} else if (p11module != NULL) {
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const int CMD_MANDATORY = 0;
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if (p11engine != NULL) {
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ENGINE_load_dynamic();
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ENGINE * dyn = ENGINE_by_id("dynamic");
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if (!dyn)
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DO_EXIT_0("Failed to load 'dynamic' engine\n");
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if (1 != ENGINE_ctrl_cmd_string(dyn, "SO_PATH", p11engine, CMD_MANDATORY))
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DO_EXIT_1("Failed to set dyn SO_PATH to '%s'\n", p11engine);
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if (1 != ENGINE_ctrl_cmd_string(dyn, "ID", "pkcs11", CMD_MANDATORY))
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DO_EXIT_0("Failed to set dyn ID to 'pkcs11'\n");
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if (1 != ENGINE_ctrl_cmd(dyn, "LIST_ADD", 1, NULL, NULL, CMD_MANDATORY))
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DO_EXIT_0("Failed to set dyn LIST_ADD to '1'\n");
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if (1 != ENGINE_ctrl_cmd(dyn, "LOAD", 1, NULL, NULL, CMD_MANDATORY))
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DO_EXIT_0("Failed to set dyn LOAD to '1'\n");
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} else
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ENGINE_load_builtin_engines();
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ENGINE * pkcs11 = ENGINE_by_id("pkcs11");
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if (!pkcs11)
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DO_EXIT_0("Failed to find and load pkcs11 engine\n");
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if (1 != ENGINE_ctrl_cmd_string(pkcs11, "MODULE_PATH", p11module, CMD_MANDATORY))
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DO_EXIT_1("Failed to set pkcs11 engine MODULE_PATH to '%s'\n", p11module);
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if (pass != NULL) {
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if (1 != ENGINE_ctrl_cmd_string(pkcs11, "PIN", pass, CMD_MANDATORY))
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DO_EXIT_0("Failed to set pkcs11 PIN\n");
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}
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if (1 != ENGINE_init(pkcs11))
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DO_EXIT_0("Failed to initialized pkcs11 engine\n");
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pkey = ENGINE_load_private_key(pkcs11, keyfile, NULL, NULL);
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if (pkey == NULL)
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DO_EXIT_1("Failed to load private key %s\n", keyfile);
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if ((btmp = BIO_new_file(certfile, "rb")) == NULL ||
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((p7 = d2i_PKCS7_bio(btmp, NULL)) == NULL &&
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(certs = PEM_read_certs(btmp, "")) == NULL))
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DO_EXIT_1("Failed to read certificate file: %s\n", certfile);
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BIO_free(btmp);
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} else {
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if ((btmp = BIO_new_file(certfile, "rb")) == NULL ||
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((p7 = d2i_PKCS7_bio(btmp, NULL)) == NULL &&
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(certs = PEM_read_certs(btmp, "")) == NULL))
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DO_EXIT_1("Failed to read certificate file: %s\n", certfile);
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BIO_free(btmp);
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if ((btmp = BIO_new_file(keyfile, "rb")) == NULL ||
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((pkey = d2i_PrivateKey_bio(btmp, NULL)) == NULL &&
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(BIO_seek(btmp, 0) == 0) &&
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(pkey = PEM_read_bio_PrivateKey(btmp, NULL, NULL, pass ? pass : "")) == NULL &&
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(BIO_seek(btmp, 0) == 0) &&
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(pkey = PEM_read_bio_PrivateKey(btmp, NULL, NULL, NULL)) == NULL))
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DO_EXIT_1("Failed to read private key file: %s (Wrong password?)\n", keyfile);
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BIO_free(btmp);
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}
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if (xcertfile) {
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if ((btmp = BIO_new_file(xcertfile, "rb")) == NULL ||
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((p7x = d2i_PKCS7_bio(btmp, NULL)) == NULL &&
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(xcerts = PEM_read_certs(btmp, "")) == NULL))
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DO_EXIT_1("Failed to read cross certificate file: %s\n", xcertfile);
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BIO_free(btmp);
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PKCS7_free(p7x);
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p7x = NULL;
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}
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if (pass) {
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memset (pass, 0, strlen(pass));
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pass = NULL;
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}
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}
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if (certs == NULL && p7 != NULL)
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certs = sk_X509_dup(p7->d.sign->cert);
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/* Check if indata is cab or pe */
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filesize = get_file_size(infile);
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@ -4645,11 +4698,6 @@ int main(int argc, char **argv) {
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type, jp, comm, desc, url))
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DO_EXIT_0("Creating a new signature failed\n");
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if (p7) {
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PKCS7_free(p7);
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p7 = NULL;
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}
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get_indirect_data_blob(&p, &len, md, type, pagehash, indata,
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header.header_size, header.pe32plus, header.fileend);
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len -= EVP_MD_size(md);
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@ -4812,15 +4860,9 @@ skip_signing:
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return ret;
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err_cleanup:
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if (pass) {
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memset (pass, 0, strlen(pass));
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pass = NULL;
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}
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ERR_print_errors_fp(stderr);
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if (certs)
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sk_X509_free(certs);
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if (p7)
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PKCS7_free(p7);
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if (xcerts)
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sk_X509_free(xcerts);
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if (cert)
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