878dc8dd95
This has been long overdue. Note that this does not join the X509 and X509V3 error modules, that will be too many macro changes at this stage. Fixes #8919 Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/8925)
91 lines
3.2 KiB
C
91 lines
3.2 KiB
C
/*
|
|
* Copyright 2003-2016 The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* Licensed under the Apache License 2.0 (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/asn1.h>
|
|
#include <openssl/asn1t.h>
|
|
#include <openssl/conf.h>
|
|
#include <openssl/x509v3.h>
|
|
#include "ext_dat.h"
|
|
|
|
static STACK_OF(CONF_VALUE) *i2v_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD
|
|
*method, void *bcons, STACK_OF(CONF_VALUE)
|
|
*extlist);
|
|
static void *v2i_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method,
|
|
X509V3_CTX *ctx,
|
|
STACK_OF(CONF_VALUE) *values);
|
|
|
|
const X509V3_EXT_METHOD v3_policy_constraints = {
|
|
NID_policy_constraints, 0,
|
|
ASN1_ITEM_ref(POLICY_CONSTRAINTS),
|
|
0, 0, 0, 0,
|
|
0, 0,
|
|
i2v_POLICY_CONSTRAINTS,
|
|
v2i_POLICY_CONSTRAINTS,
|
|
NULL, NULL,
|
|
NULL
|
|
};
|
|
|
|
ASN1_SEQUENCE(POLICY_CONSTRAINTS) = {
|
|
ASN1_IMP_OPT(POLICY_CONSTRAINTS, requireExplicitPolicy, ASN1_INTEGER,0),
|
|
ASN1_IMP_OPT(POLICY_CONSTRAINTS, inhibitPolicyMapping, ASN1_INTEGER,1)
|
|
} ASN1_SEQUENCE_END(POLICY_CONSTRAINTS)
|
|
|
|
IMPLEMENT_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
|
|
|
|
static STACK_OF(CONF_VALUE) *i2v_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD
|
|
*method, void *a, STACK_OF(CONF_VALUE)
|
|
*extlist)
|
|
{
|
|
POLICY_CONSTRAINTS *pcons = a;
|
|
X509V3_add_value_int("Require Explicit Policy",
|
|
pcons->requireExplicitPolicy, &extlist);
|
|
X509V3_add_value_int("Inhibit Policy Mapping",
|
|
pcons->inhibitPolicyMapping, &extlist);
|
|
return extlist;
|
|
}
|
|
|
|
static void *v2i_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method,
|
|
X509V3_CTX *ctx,
|
|
STACK_OF(CONF_VALUE) *values)
|
|
{
|
|
POLICY_CONSTRAINTS *pcons = NULL;
|
|
CONF_VALUE *val;
|
|
int i;
|
|
|
|
if ((pcons = POLICY_CONSTRAINTS_new()) == NULL) {
|
|
X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
|
|
return NULL;
|
|
}
|
|
for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
|
|
val = sk_CONF_VALUE_value(values, i);
|
|
if (strcmp(val->name, "requireExplicitPolicy") == 0) {
|
|
if (!X509V3_get_value_int(val, &pcons->requireExplicitPolicy))
|
|
goto err;
|
|
} else if (strcmp(val->name, "inhibitPolicyMapping") == 0) {
|
|
if (!X509V3_get_value_int(val, &pcons->inhibitPolicyMapping))
|
|
goto err;
|
|
} else {
|
|
X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS, X509V3_R_INVALID_NAME);
|
|
X509V3_conf_err(val);
|
|
goto err;
|
|
}
|
|
}
|
|
if (!pcons->inhibitPolicyMapping && !pcons->requireExplicitPolicy) {
|
|
X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS,
|
|
X509V3_R_ILLEGAL_EMPTY_EXTENSION);
|
|
goto err;
|
|
}
|
|
|
|
return pcons;
|
|
err:
|
|
POLICY_CONSTRAINTS_free(pcons);
|
|
return NULL;
|
|
}
|