Openssl 1.1.0h

demos/pkcs12/README

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+PKCS#12 demo applications
+
+Written by Steve Henson.

demos/pkcs12/pkread.c

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+/*
+ * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <openssl/pem.h>
+#include <openssl/err.h>
+#include <openssl/pkcs12.h>
+
+/* Simple PKCS#12 file reader */
+
+int main(int argc, char **argv)
+{
+    FILE *fp;
+    EVP_PKEY *pkey;
+    X509 *cert;
+    STACK_OF(X509) *ca = NULL;
+    PKCS12 *p12;
+    int i;
+    if (argc != 4) {
+        fprintf(stderr, "Usage: pkread p12file password opfile\n");
+        exit(1);
+    }
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
+    if ((fp = fopen(argv[1], "rb")) == NULL) {
+        fprintf(stderr, "Error opening file %s\n", argv[1]);
+        exit(1);
+    }
+    p12 = d2i_PKCS12_fp(fp, NULL);
+    fclose(fp);
+    if (!p12) {
+        fprintf(stderr, "Error reading PKCS#12 file\n");
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+    if (!PKCS12_parse(p12, argv[2], &pkey, &cert, &ca)) {
+        fprintf(stderr, "Error parsing PKCS#12 file\n");
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+    PKCS12_free(p12);
+    if ((fp = fopen(argv[3], "w")) == NULL) {
+        fprintf(stderr, "Error opening file %s\n", argv[1]);
+        exit(1);
+    }
+    if (pkey) {
+        fprintf(fp, "***Private Key***\n");
+        PEM_write_PrivateKey(fp, pkey, NULL, NULL, 0, NULL, NULL);
+    }
+    if (cert) {
+        fprintf(fp, "***User Certificate***\n");
+        PEM_write_X509_AUX(fp, cert);
+    }
+    if (ca && sk_X509_num(ca)) {
+        fprintf(fp, "***Other Certificates***\n");
+        for (i = 0; i < sk_X509_num(ca); i++)
+            PEM_write_X509_AUX(fp, sk_X509_value(ca, i));
+    }
+    fclose(fp);
+    return 0;
+}

demos/pkcs12/pkwrite.c

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+/*
+ * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <openssl/pem.h>
+#include <openssl/err.h>
+#include <openssl/pkcs12.h>
+
+/* Simple PKCS#12 file creator */
+
+int main(int argc, char **argv)
+{
+    FILE *fp;
+    EVP_PKEY *pkey;
+    X509 *cert;
+    PKCS12 *p12;
+    if (argc != 5) {
+        fprintf(stderr, "Usage: pkwrite infile password name p12file\n");
+        exit(1);
+    }
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
+    if ((fp = fopen(argv[1], "r")) == NULL) {
+        fprintf(stderr, "Error opening file %s\n", argv[1]);
+        exit(1);
+    }
+    cert = PEM_read_X509(fp, NULL, NULL, NULL);
+    rewind(fp);
+    pkey = PEM_read_PrivateKey(fp, NULL, NULL, NULL);
+    fclose(fp);
+    p12 = PKCS12_create(argv[2], argv[3], pkey, cert, NULL, 0, 0, 0, 0, 0);
+    if (!p12) {
+        fprintf(stderr, "Error creating PKCS#12 structure\n");
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+    if ((fp = fopen(argv[4], "wb")) == NULL) {
+        fprintf(stderr, "Error opening file %s\n", argv[1]);
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+    i2d_PKCS12_fp(fp, p12);
+    PKCS12_free(p12);
+    fclose(fp);
+    return 0;
+}