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Current Path: /usr/src/crypto/openssl/crypto/x509v3

usr / src / crypto / openssl / crypto / x509v3 /

📁 ..
📄 build.info(444 B)
📄 ext_dat.h(1.31 KB)
📄 pcy_cache.c(6.23 KB)
📄 pcy_data.c(2.27 KB)
📄 pcy_lib.c(2.71 KB)
📄 pcy_local.h(4.96 KB)
📄 pcy_map.c(2.58 KB)
📄 pcy_node.c(4.06 KB)
📄 pcy_tree.c(21.88 KB)
📄 standard_exts.h(1.64 KB)
📄 v3_addr.c(40.39 KB)
📄 v3_admis.c(11.58 KB)
📄 v3_admis.h(1.12 KB)
📄 v3_akey.c(6.04 KB)
📄 v3_akeya.c(814 B)
📄 v3_alt.c(17.3 KB)
📄 v3_asid.c(26.45 KB)
📄 v3_bcons.c(2.92 KB)
📄 v3_bitst.c(3.1 KB)
📄 v3_conf.c(14.99 KB)
📄 v3_cpols.c(16.1 KB)
📄 v3_crld.c(15.07 KB)
📄 v3_enum.c(1.79 KB)
📄 v3_extku.c(3.24 KB)
📄 v3_genn.c(6.33 KB)
📄 v3_ia5.c(1.93 KB)
📄 v3_info.c(5.51 KB)
📄 v3_int.c(1.14 KB)
📄 v3_lib.c(8.24 KB)
📄 v3_ncons.c(21.3 KB)
📄 v3_pci.c(11.5 KB)
📄 v3_pcia.c(2.62 KB)
📄 v3_pcons.c(3.2 KB)
📄 v3_pku.c(1.68 KB)
📄 v3_pmaps.c(3.75 KB)
📄 v3_prn.c(5.9 KB)
📄 v3_purp.c(29.85 KB)
📄 v3_skey.c(2.81 KB)
📄 v3_sxnet.c(5.99 KB)
📄 v3_tlsf.c(4.29 KB)
📄 v3_utl.c(35.68 KB)
📄 v3err.c(12.34 KB)

Editing: pcy_node.c

/*
 * Copyright 2004-2018 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 <openssl/asn1.h>
#include <openssl/x509.h>
#include <openssl/x509v3.h>
#include <openssl/err.h>

#include "pcy_local.h"

static int node_cmp(const X509_POLICY_NODE *const *a,
                    const X509_POLICY_NODE *const *b)
{
    return OBJ_cmp((*a)->data->valid_policy, (*b)->data->valid_policy);
}

STACK_OF(X509_POLICY_NODE) *policy_node_cmp_new(void)
{
    return sk_X509_POLICY_NODE_new(node_cmp);
}

X509_POLICY_NODE *tree_find_sk(STACK_OF(X509_POLICY_NODE) *nodes,
                               const ASN1_OBJECT *id)
{
    X509_POLICY_DATA n;
    X509_POLICY_NODE l;
    int idx;

n.valid_policy = (ASN1_OBJECT *)id;
    l.data = &n;

idx = sk_X509_POLICY_NODE_find(nodes, &l);
    return sk_X509_POLICY_NODE_value(nodes, idx);

}

X509_POLICY_NODE *level_find_node(const X509_POLICY_LEVEL *level,
                                  const X509_POLICY_NODE *parent,
                                  const ASN1_OBJECT *id)
{
    X509_POLICY_NODE *node;
    int i;
    for (i = 0; i < sk_X509_POLICY_NODE_num(level->nodes); i++) {
        node = sk_X509_POLICY_NODE_value(level->nodes, i);
        if (node->parent == parent) {
            if (!OBJ_cmp(node->data->valid_policy, id))
                return node;
        }
    }
    return NULL;
}

X509_POLICY_NODE *level_add_node(X509_POLICY_LEVEL *level,
                                 X509_POLICY_DATA *data,
                                 X509_POLICY_NODE *parent,
                                 X509_POLICY_TREE *tree)
{
    X509_POLICY_NODE *node;

node = OPENSSL_zalloc(sizeof(*node));
    if (node == NULL) {
        X509V3err(X509V3_F_LEVEL_ADD_NODE, ERR_R_MALLOC_FAILURE);
        return NULL;
    }
    node->data = data;
    node->parent = parent;
    if (level) {
        if (OBJ_obj2nid(data->valid_policy) == NID_any_policy) {
            if (level->anyPolicy)
                goto node_error;
            level->anyPolicy = node;
        } else {

if (level->nodes == NULL)
                level->nodes = policy_node_cmp_new();
            if (level->nodes == NULL) {
                X509V3err(X509V3_F_LEVEL_ADD_NODE, ERR_R_MALLOC_FAILURE);
                goto node_error;
            }
            if (!sk_X509_POLICY_NODE_push(level->nodes, node)) {
                X509V3err(X509V3_F_LEVEL_ADD_NODE, ERR_R_MALLOC_FAILURE);
                goto node_error;
            }
        }
    }

if (tree) {
        if (tree->extra_data == NULL)
            tree->extra_data = sk_X509_POLICY_DATA_new_null();
        if (tree->extra_data == NULL){
            X509V3err(X509V3_F_LEVEL_ADD_NODE, ERR_R_MALLOC_FAILURE);
            goto node_error;
        }
        if (!sk_X509_POLICY_DATA_push(tree->extra_data, data)) {
            X509V3err(X509V3_F_LEVEL_ADD_NODE, ERR_R_MALLOC_FAILURE);
            goto node_error;
        }
    }

if (parent)
        parent->nchild++;

return node;

node_error:
    policy_node_free(node);
    return NULL;
}

void policy_node_free(X509_POLICY_NODE *node)
{
    OPENSSL_free(node);
}

/*
 * See if a policy node matches a policy OID. If mapping enabled look through
 * expected policy set otherwise just valid policy.
 */

int policy_node_match(const X509_POLICY_LEVEL *lvl,
                      const X509_POLICY_NODE *node, const ASN1_OBJECT *oid)
{
    int i;
    ASN1_OBJECT *policy_oid;
    const X509_POLICY_DATA *x = node->data;

if ((lvl->flags & X509_V_FLAG_INHIBIT_MAP)
        || !(x->flags & POLICY_DATA_FLAG_MAP_MASK)) {
        if (!OBJ_cmp(x->valid_policy, oid))
            return 1;
        return 0;
    }

for (i = 0; i < sk_ASN1_OBJECT_num(x->expected_policy_set); i++) {
        policy_oid = sk_ASN1_OBJECT_value(x->expected_policy_set, i);
        if (!OBJ_cmp(policy_oid, oid))
            return 1;
    }
    return 0;

}

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Editing: pcy_node.c

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