--- /dev/null
+/*
+ * Copyright 1995-2016 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 "internal/cryptlib.h"
+#include <openssl/buffer.h>
+#include <openssl/bn.h>
+#include <openssl/objects.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#include <openssl/rsa.h>
+#include <openssl/dsa.h>
+
+#ifndef OPENSSL_NO_STDIO
+int X509_REQ_print_fp(FILE *fp, X509_REQ *x)
+{
+ BIO *b;
+ int ret;
+
+ if ((b = BIO_new(BIO_s_file())) == NULL) {
+ X509err(X509_F_X509_REQ_PRINT_FP, ERR_R_BUF_LIB);
+ return (0);
+ }
+ BIO_set_fp(b, fp, BIO_NOCLOSE);
+ ret = X509_REQ_print(b, x);
+ BIO_free(b);
+ return (ret);
+}
+#endif
+
+int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflags,
+ unsigned long cflag)
+{
+ long l;
+ int i;
+ EVP_PKEY *pkey;
+ STACK_OF(X509_EXTENSION) *exts;
+ char mlch = ' ';
+ int nmindent = 0;
+
+ if ((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
+ mlch = '\n';
+ nmindent = 12;
+ }
+
+ if (nmflags == X509_FLAG_COMPAT)
+ nmindent = 16;
+
+ if (!(cflag & X509_FLAG_NO_HEADER)) {
+ if (BIO_write(bp, "Certificate Request:\n", 21) <= 0)
+ goto err;
+ if (BIO_write(bp, " Data:\n", 10) <= 0)
+ goto err;
+ }
+ if (!(cflag & X509_FLAG_NO_VERSION)) {
+ l = X509_REQ_get_version(x);
+ if (BIO_printf(bp, "%8sVersion: %ld (0x%lx)\n", "", l + 1, l) <= 0)
+ goto err;
+ }
+ if (!(cflag & X509_FLAG_NO_SUBJECT)) {
+ if (BIO_printf(bp, " Subject:%c", mlch) <= 0)
+ goto err;
+ if (X509_NAME_print_ex(bp, X509_REQ_get_subject_name(x),
+ nmindent, nmflags) < 0)
+ goto err;
+ if (BIO_write(bp, "\n", 1) <= 0)
+ goto err;
+ }
+ if (!(cflag & X509_FLAG_NO_PUBKEY)) {
+ X509_PUBKEY *xpkey;
+ ASN1_OBJECT *koid;
+ if (BIO_write(bp, " Subject Public Key Info:\n", 33) <= 0)
+ goto err;
+ if (BIO_printf(bp, "%12sPublic Key Algorithm: ", "") <= 0)
+ goto err;
+ xpkey = X509_REQ_get_X509_PUBKEY(x);
+ X509_PUBKEY_get0_param(&koid, NULL, NULL, NULL, xpkey);
+ if (i2a_ASN1_OBJECT(bp, koid) <= 0)
+ goto err;
+ if (BIO_puts(bp, "\n") <= 0)
+ goto err;
+
+ pkey = X509_REQ_get0_pubkey(x);
+ if (pkey == NULL) {
+ BIO_printf(bp, "%12sUnable to load Public Key\n", "");
+ ERR_print_errors(bp);
+ } else {
+ EVP_PKEY_print_public(bp, pkey, 16, NULL);
+ }
+ }
+
+ if (!(cflag & X509_FLAG_NO_ATTRIBUTES)) {
+ /* may not be */
+ if (BIO_printf(bp, "%8sAttributes:\n", "") <= 0)
+ goto err;
+
+ if (X509_REQ_get_attr_count(x) == 0) {
+ if (BIO_printf(bp, "%12sa0:00\n", "") <= 0)
+ goto err;
+ } else {
+ for (i = 0; i < X509_REQ_get_attr_count(x); i++) {
+ ASN1_TYPE *at;
+ X509_ATTRIBUTE *a;
+ ASN1_BIT_STRING *bs = NULL;
+ ASN1_OBJECT *aobj;
+ int j, type = 0, count = 1, ii = 0;
+
+ a = X509_REQ_get_attr(x, i);
+ aobj = X509_ATTRIBUTE_get0_object(a);
+ if (X509_REQ_extension_nid(OBJ_obj2nid(aobj)))
+ continue;
+ if (BIO_printf(bp, "%12s", "") <= 0)
+ goto err;
+ if ((j = i2a_ASN1_OBJECT(bp, aobj)) > 0) {
+ ii = 0;
+ count = X509_ATTRIBUTE_count(a);
+ get_next:
+ at = X509_ATTRIBUTE_get0_type(a, ii);
+ type = at->type;
+ bs = at->value.asn1_string;
+ }
+ for (j = 25 - j; j > 0; j--)
+ if (BIO_write(bp, " ", 1) != 1)
+ goto err;
+ if (BIO_puts(bp, ":") <= 0)
+ goto err;
+ if ((type == V_ASN1_PRINTABLESTRING) ||
+ (type == V_ASN1_T61STRING) ||
+ (type == V_ASN1_UTF8STRING) ||
+ (type == V_ASN1_IA5STRING)) {
+ if (BIO_write(bp, (char *)bs->data, bs->length)
+ != bs->length)
+ goto err;
+ BIO_puts(bp, "\n");
+ } else {
+ BIO_puts(bp, "unable to print attribute\n");
+ }
+ if (++ii < count)
+ goto get_next;
+ }
+ }
+ }
+ if (!(cflag & X509_FLAG_NO_EXTENSIONS)) {
+ exts = X509_REQ_get_extensions(x);
+ if (exts) {
+ BIO_printf(bp, "%8sRequested Extensions:\n", "");
+ for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
+ ASN1_OBJECT *obj;
+ X509_EXTENSION *ex;
+ int critical;
+ ex = sk_X509_EXTENSION_value(exts, i);
+ if (BIO_printf(bp, "%12s", "") <= 0)
+ goto err;
+ obj = X509_EXTENSION_get_object(ex);
+ i2a_ASN1_OBJECT(bp, obj);
+ critical = X509_EXTENSION_get_critical(ex);
+ if (BIO_printf(bp, ": %s\n", critical ? "critical" : "") <= 0)
+ goto err;
+ if (!X509V3_EXT_print(bp, ex, cflag, 16)) {
+ BIO_printf(bp, "%16s", "");
+ ASN1_STRING_print(bp, X509_EXTENSION_get_data(ex));
+ }
+ if (BIO_write(bp, "\n", 1) <= 0)
+ goto err;
+ }
+ sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
+ }
+ }
+
+ if (!(cflag & X509_FLAG_NO_SIGDUMP)) {
+ const X509_ALGOR *sig_alg;
+ const ASN1_BIT_STRING *sig;
+ X509_REQ_get0_signature(x, &sig, &sig_alg);
+ if (!X509_signature_print(bp, sig_alg, sig))
+ goto err;
+ }
+
+ return (1);
+ err:
+ X509err(X509_F_X509_REQ_PRINT_EX, ERR_R_BUF_LIB);
+ return (0);
+}
+
+int X509_REQ_print(BIO *bp, X509_REQ *x)
+{
+ return X509_REQ_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
+}
projects / cassiopeia.git / blobdiff