mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-04 13:23:26 +01:00
1181 lines
36 KiB
C
1181 lines
36 KiB
C
/*
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* Copyright 2007-2023 The OpenSSL Project Authors. All Rights Reserved.
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* Copyright Nokia 2007-2019
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* Copyright Siemens AG 2015-2019
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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/* CMP functions for PKIMessage construction */
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#include "cmp_local.h"
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/* explicit #includes not strictly needed since implied by the above: */
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#include <openssl/asn1t.h>
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#include <openssl/cmp.h>
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#include <openssl/crmf.h>
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#include <openssl/err.h>
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#include <openssl/x509.h>
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OSSL_CMP_MSG *OSSL_CMP_MSG_new(OSSL_LIB_CTX *libctx, const char *propq)
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{
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OSSL_CMP_MSG *msg = NULL;
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msg = (OSSL_CMP_MSG *)ASN1_item_new_ex(ASN1_ITEM_rptr(OSSL_CMP_MSG),
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libctx, propq);
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if (!ossl_cmp_msg_set0_libctx(msg, libctx, propq)) {
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OSSL_CMP_MSG_free(msg);
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msg = NULL;
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}
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return msg;
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}
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void OSSL_CMP_MSG_free(OSSL_CMP_MSG *msg)
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{
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ASN1_item_free((ASN1_VALUE *)msg, ASN1_ITEM_rptr(OSSL_CMP_MSG));
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}
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/*
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* This should only be used if the X509 object was embedded inside another
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* asn1 object and it needs a libctx to operate.
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* Use OSSL_CMP_MSG_new() instead if possible.
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*/
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int ossl_cmp_msg_set0_libctx(OSSL_CMP_MSG *msg, OSSL_LIB_CTX *libctx,
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const char *propq)
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{
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if (msg != NULL) {
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msg->libctx = libctx;
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OPENSSL_free(msg->propq);
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msg->propq = NULL;
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if (propq != NULL) {
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msg->propq = OPENSSL_strdup(propq);
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if (msg->propq == NULL)
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return 0;
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}
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}
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return 1;
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}
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OSSL_CMP_PKIHEADER *OSSL_CMP_MSG_get0_header(const OSSL_CMP_MSG *msg)
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{
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if (msg == NULL) {
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ERR_raise(ERR_LIB_CMP, CMP_R_NULL_ARGUMENT);
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return NULL;
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}
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return msg->header;
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}
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const char *ossl_cmp_bodytype_to_string(int type)
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{
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static const char *type_names[] = {
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"IR", "IP", "CR", "CP", "P10CR",
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"POPDECC", "POPDECR", "KUR", "KUP",
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"KRR", "KRP", "RR", "RP", "CCR", "CCP",
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"CKUANN", "CANN", "RANN", "CRLANN", "PKICONF", "NESTED",
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"GENM", "GENP", "ERROR", "CERTCONF", "POLLREQ", "POLLREP",
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};
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if (type < 0 || type > OSSL_CMP_PKIBODY_TYPE_MAX)
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return "illegal body type";
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return type_names[type];
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}
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int ossl_cmp_msg_set_bodytype(OSSL_CMP_MSG *msg, int type)
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{
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if (!ossl_assert(msg != NULL && msg->body != NULL))
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return 0;
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msg->body->type = type;
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return 1;
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}
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int OSSL_CMP_MSG_get_bodytype(const OSSL_CMP_MSG *msg)
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{
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if (!ossl_assert(msg != NULL && msg->body != NULL))
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return -1;
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return msg->body->type;
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}
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/* Add an extension to the referenced extension stack, which may be NULL */
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static int add1_extension(X509_EXTENSIONS **pexts, int nid, int crit, void *ex)
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{
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X509_EXTENSION *ext;
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int res;
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if (!ossl_assert(pexts != NULL)) /* pointer to var must not be NULL */
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return 0;
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if ((ext = X509V3_EXT_i2d(nid, crit, ex)) == NULL)
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return 0;
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res = X509v3_add_ext(pexts, ext, 0) != NULL;
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X509_EXTENSION_free(ext);
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return res;
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}
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/* Add extension list to the referenced extension stack, which may be NULL */
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static int add_extensions(STACK_OF(X509_EXTENSION) **target,
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const STACK_OF(X509_EXTENSION) *exts)
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{
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int i;
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if (target == NULL)
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return 0;
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for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
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X509_EXTENSION *ext = sk_X509_EXTENSION_value(exts, i);
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ASN1_OBJECT *obj = X509_EXTENSION_get_object(ext);
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int idx = X509v3_get_ext_by_OBJ(*target, obj, -1);
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/* Does extension exist in target? */
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if (idx != -1) {
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/* Delete all extensions of same type */
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do {
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X509_EXTENSION_free(sk_X509_EXTENSION_delete(*target, idx));
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idx = X509v3_get_ext_by_OBJ(*target, obj, -1);
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} while (idx != -1);
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}
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if (!X509v3_add_ext(target, ext, -1))
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return 0;
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}
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return 1;
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}
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/* Add a CRL revocation reason code to extension stack, which may be NULL */
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static int add_crl_reason_extension(X509_EXTENSIONS **pexts, int reason_code)
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{
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ASN1_ENUMERATED *val = ASN1_ENUMERATED_new();
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int res = 0;
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if (val != NULL && ASN1_ENUMERATED_set(val, reason_code))
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res = add1_extension(pexts, NID_crl_reason, 0 /* non-critical */, val);
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ASN1_ENUMERATED_free(val);
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return res;
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}
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OSSL_CMP_MSG *ossl_cmp_msg_create(OSSL_CMP_CTX *ctx, int bodytype)
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{
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OSSL_CMP_MSG *msg = NULL;
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if (!ossl_assert(ctx != NULL))
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return NULL;
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if ((msg = OSSL_CMP_MSG_new(ctx->libctx, ctx->propq)) == NULL)
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return NULL;
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if (!ossl_cmp_hdr_init(ctx, msg->header)
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|| !ossl_cmp_msg_set_bodytype(msg, bodytype))
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goto err;
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if (ctx->geninfo_ITAVs != NULL
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&& !ossl_cmp_hdr_generalInfo_push1_items(msg->header,
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ctx->geninfo_ITAVs))
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goto err;
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switch (bodytype) {
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case OSSL_CMP_PKIBODY_IR:
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case OSSL_CMP_PKIBODY_CR:
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case OSSL_CMP_PKIBODY_KUR:
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if ((msg->body->value.ir = OSSL_CRMF_MSGS_new()) == NULL)
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goto err;
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return msg;
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case OSSL_CMP_PKIBODY_P10CR:
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if (ctx->p10CSR == NULL) {
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ERR_raise(ERR_LIB_CMP, CMP_R_MISSING_P10CSR);
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goto err;
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}
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if ((msg->body->value.p10cr = X509_REQ_dup(ctx->p10CSR)) == NULL)
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goto err;
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return msg;
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case OSSL_CMP_PKIBODY_IP:
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case OSSL_CMP_PKIBODY_CP:
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case OSSL_CMP_PKIBODY_KUP:
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if ((msg->body->value.ip = OSSL_CMP_CERTREPMESSAGE_new()) == NULL)
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goto err;
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return msg;
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case OSSL_CMP_PKIBODY_RR:
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if ((msg->body->value.rr = sk_OSSL_CMP_REVDETAILS_new_null()) == NULL)
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goto err;
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return msg;
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case OSSL_CMP_PKIBODY_RP:
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if ((msg->body->value.rp = OSSL_CMP_REVREPCONTENT_new()) == NULL)
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goto err;
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return msg;
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case OSSL_CMP_PKIBODY_CERTCONF:
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if ((msg->body->value.certConf =
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sk_OSSL_CMP_CERTSTATUS_new_null()) == NULL)
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goto err;
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return msg;
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case OSSL_CMP_PKIBODY_PKICONF:
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if ((msg->body->value.pkiconf = ASN1_TYPE_new()) == NULL)
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goto err;
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ASN1_TYPE_set(msg->body->value.pkiconf, V_ASN1_NULL, NULL);
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return msg;
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case OSSL_CMP_PKIBODY_POLLREQ:
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if ((msg->body->value.pollReq = sk_OSSL_CMP_POLLREQ_new_null()) == NULL)
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goto err;
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return msg;
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case OSSL_CMP_PKIBODY_POLLREP:
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if ((msg->body->value.pollRep = sk_OSSL_CMP_POLLREP_new_null()) == NULL)
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goto err;
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return msg;
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case OSSL_CMP_PKIBODY_GENM:
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case OSSL_CMP_PKIBODY_GENP:
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if ((msg->body->value.genm = sk_OSSL_CMP_ITAV_new_null()) == NULL)
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goto err;
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return msg;
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case OSSL_CMP_PKIBODY_ERROR:
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if ((msg->body->value.error = OSSL_CMP_ERRORMSGCONTENT_new()) == NULL)
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goto err;
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return msg;
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default:
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ERR_raise(ERR_LIB_CMP, CMP_R_UNEXPECTED_PKIBODY);
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goto err;
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}
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err:
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OSSL_CMP_MSG_free(msg);
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return NULL;
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}
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#define HAS_SAN(ctx) \
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(sk_GENERAL_NAME_num((ctx)->subjectAltNames) > 0 \
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|| OSSL_CMP_CTX_reqExtensions_have_SAN(ctx) == 1)
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static const X509_NAME *determine_subj(OSSL_CMP_CTX *ctx, int for_KUR,
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const X509_NAME *ref_subj)
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{
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if (ctx->subjectName != NULL)
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return IS_NULL_DN(ctx->subjectName) ? NULL : ctx->subjectName;
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if (ctx->p10CSR != NULL) /* first default is from any given CSR */
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return X509_REQ_get_subject_name(ctx->p10CSR);
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if (for_KUR || !HAS_SAN(ctx))
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/*
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* For KUR, copy subject from any reference cert as fallback.
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* For IR or CR, do the same only if there is no subjectAltName.
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*/
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return ref_subj;
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return NULL;
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}
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OSSL_CRMF_MSG *OSSL_CMP_CTX_setup_CRM(OSSL_CMP_CTX *ctx, int for_KUR, int rid)
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{
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OSSL_CRMF_MSG *crm = NULL;
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X509 *refcert = ctx->oldCert != NULL ? ctx->oldCert : ctx->cert;
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/* refcert defaults to current client cert */
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EVP_PKEY *rkey = ossl_cmp_ctx_get0_newPubkey(ctx);
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STACK_OF(GENERAL_NAME) *default_sans = NULL;
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const X509_NAME *ref_subj =
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refcert != NULL ? X509_get_subject_name(refcert) : NULL;
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const X509_NAME *subject = determine_subj(ctx, for_KUR, ref_subj);
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const X509_NAME *issuer = ctx->issuer != NULL || refcert == NULL
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? (IS_NULL_DN(ctx->issuer) ? NULL : ctx->issuer)
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: X509_get_issuer_name(refcert);
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int crit = ctx->setSubjectAltNameCritical || subject == NULL;
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/* RFC5280: subjectAltName MUST be critical if subject is null */
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X509_EXTENSIONS *exts = NULL;
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if (rkey == NULL) {
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#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
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ERR_raise(ERR_LIB_CMP, CMP_R_MISSING_PUBLIC_KEY);
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return NULL;
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#endif
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}
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if (for_KUR && refcert == NULL && ctx->p10CSR == NULL) {
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ERR_raise(ERR_LIB_CMP, CMP_R_MISSING_REFERENCE_CERT);
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return NULL;
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}
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if ((crm = OSSL_CRMF_MSG_new()) == NULL)
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return NULL;
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if (!OSSL_CRMF_MSG_set_certReqId(crm, rid)
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/*
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* fill certTemplate, corresponding to CertificationRequestInfo
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* of PKCS#10. The rkey param cannot be NULL so far -
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* it could be NULL if centralized key creation was supported
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*/
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|| !OSSL_CRMF_CERTTEMPLATE_fill(OSSL_CRMF_MSG_get0_tmpl(crm), rkey,
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subject, issuer, NULL /* serial */))
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goto err;
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if (ctx->days != 0) {
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time_t now = time(NULL);
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ASN1_TIME *notBefore = ASN1_TIME_adj(NULL, now, 0, 0);
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ASN1_TIME *notAfter = ASN1_TIME_adj(NULL, now, ctx->days, 0);
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if (notBefore == NULL
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|| notAfter == NULL
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|| !OSSL_CRMF_MSG_set0_validity(crm, notBefore, notAfter)) {
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ASN1_TIME_free(notBefore);
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ASN1_TIME_free(notAfter);
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goto err;
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}
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}
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/* extensions */
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if (ctx->p10CSR != NULL
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&& (exts = X509_REQ_get_extensions(ctx->p10CSR)) == NULL)
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goto err;
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if (!ctx->SubjectAltName_nodefault && !HAS_SAN(ctx) && refcert != NULL
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&& (default_sans = X509V3_get_d2i(X509_get0_extensions(refcert),
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NID_subject_alt_name, NULL, NULL))
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!= NULL
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&& !add1_extension(&exts, NID_subject_alt_name, crit, default_sans))
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goto err;
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if (ctx->reqExtensions != NULL /* augment/override existing ones */
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&& !add_extensions(&exts, ctx->reqExtensions))
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goto err;
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if (sk_GENERAL_NAME_num(ctx->subjectAltNames) > 0
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&& !add1_extension(&exts, NID_subject_alt_name,
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crit, ctx->subjectAltNames))
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goto err;
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if (ctx->policies != NULL
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&& !add1_extension(&exts, NID_certificate_policies,
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ctx->setPoliciesCritical, ctx->policies))
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goto err;
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if (!OSSL_CRMF_MSG_set0_extensions(crm, exts))
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goto err;
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exts = NULL;
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/* end fill certTemplate, now set any controls */
|
|
|
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/* for KUR, set OldCertId according to D.6 */
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if (for_KUR && refcert != NULL) {
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OSSL_CRMF_CERTID *cid =
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OSSL_CRMF_CERTID_gen(X509_get_issuer_name(refcert),
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X509_get0_serialNumber(refcert));
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int ret;
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|
|
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if (cid == NULL)
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goto err;
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ret = OSSL_CRMF_MSG_set1_regCtrl_oldCertID(crm, cid);
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OSSL_CRMF_CERTID_free(cid);
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if (ret == 0)
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goto err;
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}
|
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|
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goto end;
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|
|
|
err:
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OSSL_CRMF_MSG_free(crm);
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crm = NULL;
|
|
|
|
end:
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sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
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sk_GENERAL_NAME_pop_free(default_sans, GENERAL_NAME_free);
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return crm;
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|
}
|
|
|
|
OSSL_CMP_MSG *ossl_cmp_certreq_new(OSSL_CMP_CTX *ctx, int type,
|
|
const OSSL_CRMF_MSG *crm)
|
|
{
|
|
OSSL_CMP_MSG *msg;
|
|
OSSL_CRMF_MSG *local_crm = NULL;
|
|
|
|
if (!ossl_assert(ctx != NULL))
|
|
return NULL;
|
|
|
|
if (type != OSSL_CMP_PKIBODY_IR && type != OSSL_CMP_PKIBODY_CR
|
|
&& type != OSSL_CMP_PKIBODY_KUR && type != OSSL_CMP_PKIBODY_P10CR) {
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_INVALID_ARGS);
|
|
return NULL;
|
|
}
|
|
if (type == OSSL_CMP_PKIBODY_P10CR && crm != NULL) {
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_INVALID_ARGS);
|
|
return NULL;
|
|
}
|
|
|
|
if ((msg = ossl_cmp_msg_create(ctx, type)) == NULL)
|
|
goto err;
|
|
|
|
/* header */
|
|
if (ctx->implicitConfirm && !ossl_cmp_hdr_set_implicitConfirm(msg->header))
|
|
goto err;
|
|
|
|
/* body */
|
|
/* For P10CR the content has already been set in OSSL_CMP_MSG_create */
|
|
if (type != OSSL_CMP_PKIBODY_P10CR) {
|
|
EVP_PKEY *privkey = OSSL_CMP_CTX_get0_newPkey(ctx, 1);
|
|
|
|
/* privkey is ctx->newPkey (if private, else NULL) or ctx->pkey */
|
|
if (ctx->popoMethod >= OSSL_CRMF_POPO_SIGNATURE && privkey == NULL) {
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_MISSING_PRIVATE_KEY_FOR_POPO);
|
|
goto err;
|
|
}
|
|
if (crm == NULL) {
|
|
local_crm = OSSL_CMP_CTX_setup_CRM(ctx,
|
|
type == OSSL_CMP_PKIBODY_KUR,
|
|
OSSL_CMP_CERTREQID);
|
|
if (local_crm == NULL
|
|
|| !OSSL_CRMF_MSG_create_popo(ctx->popoMethod, local_crm,
|
|
privkey, ctx->digest,
|
|
ctx->libctx, ctx->propq))
|
|
goto err;
|
|
} else {
|
|
if ((local_crm = OSSL_CRMF_MSG_dup(crm)) == NULL)
|
|
goto err;
|
|
}
|
|
|
|
/* value.ir is same for cr and kur */
|
|
if (!sk_OSSL_CRMF_MSG_push(msg->body->value.ir, local_crm))
|
|
goto err;
|
|
local_crm = NULL;
|
|
}
|
|
|
|
if (!ossl_cmp_msg_protect(ctx, msg))
|
|
goto err;
|
|
|
|
return msg;
|
|
|
|
err:
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_ERROR_CREATING_CERTREQ);
|
|
OSSL_CRMF_MSG_free(local_crm);
|
|
OSSL_CMP_MSG_free(msg);
|
|
return NULL;
|
|
}
|
|
|
|
OSSL_CMP_MSG *ossl_cmp_certrep_new(OSSL_CMP_CTX *ctx, int bodytype,
|
|
int certReqId, const OSSL_CMP_PKISI *si,
|
|
X509 *cert, const X509 *encryption_recip,
|
|
STACK_OF(X509) *chain, STACK_OF(X509) *caPubs,
|
|
int unprotectedErrors)
|
|
{
|
|
OSSL_CMP_MSG *msg = NULL;
|
|
OSSL_CMP_CERTREPMESSAGE *repMsg = NULL;
|
|
OSSL_CMP_CERTRESPONSE *resp = NULL;
|
|
int status = OSSL_CMP_PKISTATUS_unspecified;
|
|
|
|
if (!ossl_assert(ctx != NULL && si != NULL))
|
|
return NULL;
|
|
|
|
if ((msg = ossl_cmp_msg_create(ctx, bodytype)) == NULL)
|
|
goto err;
|
|
repMsg = msg->body->value.ip; /* value.ip is same for cp and kup */
|
|
|
|
/* header */
|
|
if (ctx->implicitConfirm && !ossl_cmp_hdr_set_implicitConfirm(msg->header))
|
|
goto err;
|
|
|
|
/* body */
|
|
if ((resp = OSSL_CMP_CERTRESPONSE_new()) == NULL)
|
|
goto err;
|
|
OSSL_CMP_PKISI_free(resp->status);
|
|
if ((resp->status = OSSL_CMP_PKISI_dup(si)) == NULL
|
|
|| !ASN1_INTEGER_set(resp->certReqId, certReqId))
|
|
goto err;
|
|
|
|
status = ossl_cmp_pkisi_get_status(resp->status);
|
|
if (status != OSSL_CMP_PKISTATUS_rejection
|
|
&& status != OSSL_CMP_PKISTATUS_waiting && cert != NULL) {
|
|
if (encryption_recip != NULL) {
|
|
ERR_raise(ERR_LIB_CMP, ERR_R_UNSUPPORTED);
|
|
goto err;
|
|
}
|
|
|
|
if ((resp->certifiedKeyPair = OSSL_CMP_CERTIFIEDKEYPAIR_new())
|
|
== NULL)
|
|
goto err;
|
|
resp->certifiedKeyPair->certOrEncCert->type =
|
|
OSSL_CMP_CERTORENCCERT_CERTIFICATE;
|
|
if (!X509_up_ref(cert))
|
|
goto err;
|
|
resp->certifiedKeyPair->certOrEncCert->value.certificate = cert;
|
|
}
|
|
|
|
if (!sk_OSSL_CMP_CERTRESPONSE_push(repMsg->response, resp))
|
|
goto err;
|
|
resp = NULL;
|
|
|
|
if (bodytype == OSSL_CMP_PKIBODY_IP && caPubs != NULL
|
|
&& (repMsg->caPubs = X509_chain_up_ref(caPubs)) == NULL)
|
|
goto err;
|
|
if (sk_X509_num(chain) > 0
|
|
&& !ossl_x509_add_certs_new(&msg->extraCerts, chain,
|
|
X509_ADD_FLAG_UP_REF | X509_ADD_FLAG_NO_DUP))
|
|
goto err;
|
|
|
|
if (!unprotectedErrors
|
|
|| ossl_cmp_pkisi_get_status(si) != OSSL_CMP_PKISTATUS_rejection)
|
|
if (!ossl_cmp_msg_protect(ctx, msg))
|
|
goto err;
|
|
|
|
return msg;
|
|
|
|
err:
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_ERROR_CREATING_CERTREP);
|
|
OSSL_CMP_CERTRESPONSE_free(resp);
|
|
OSSL_CMP_MSG_free(msg);
|
|
return NULL;
|
|
}
|
|
|
|
OSSL_CMP_MSG *ossl_cmp_rr_new(OSSL_CMP_CTX *ctx)
|
|
{
|
|
OSSL_CMP_MSG *msg = NULL;
|
|
OSSL_CMP_REVDETAILS *rd;
|
|
int ret;
|
|
|
|
if (!ossl_assert(ctx != NULL && (ctx->oldCert != NULL
|
|
|| ctx->p10CSR != NULL)))
|
|
return NULL;
|
|
|
|
if ((rd = OSSL_CMP_REVDETAILS_new()) == NULL)
|
|
goto err;
|
|
|
|
/* Fill the template from the contents of the certificate to be revoked */
|
|
ret = ctx->oldCert != NULL
|
|
? OSSL_CRMF_CERTTEMPLATE_fill(rd->certDetails,
|
|
NULL /* pubkey would be redundant */,
|
|
NULL /* subject would be redundant */,
|
|
X509_get_issuer_name(ctx->oldCert),
|
|
X509_get0_serialNumber(ctx->oldCert))
|
|
: OSSL_CRMF_CERTTEMPLATE_fill(rd->certDetails,
|
|
X509_REQ_get0_pubkey(ctx->p10CSR),
|
|
X509_REQ_get_subject_name(ctx->p10CSR),
|
|
NULL, NULL);
|
|
if (!ret)
|
|
goto err;
|
|
|
|
/* revocation reason code is optional */
|
|
if (ctx->revocationReason != CRL_REASON_NONE
|
|
&& !add_crl_reason_extension(&rd->crlEntryDetails,
|
|
ctx->revocationReason))
|
|
goto err;
|
|
|
|
if ((msg = ossl_cmp_msg_create(ctx, OSSL_CMP_PKIBODY_RR)) == NULL)
|
|
goto err;
|
|
|
|
if (!sk_OSSL_CMP_REVDETAILS_push(msg->body->value.rr, rd))
|
|
goto err;
|
|
rd = NULL;
|
|
/* Revocation Passphrase according to section 5.3.19.9 could be set here */
|
|
|
|
if (!ossl_cmp_msg_protect(ctx, msg))
|
|
goto err;
|
|
|
|
return msg;
|
|
|
|
err:
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_ERROR_CREATING_RR);
|
|
OSSL_CMP_MSG_free(msg);
|
|
OSSL_CMP_REVDETAILS_free(rd);
|
|
return NULL;
|
|
}
|
|
|
|
OSSL_CMP_MSG *ossl_cmp_rp_new(OSSL_CMP_CTX *ctx, const OSSL_CMP_PKISI *si,
|
|
const OSSL_CRMF_CERTID *cid, int unprotectedErrors)
|
|
{
|
|
OSSL_CMP_REVREPCONTENT *rep = NULL;
|
|
OSSL_CMP_PKISI *si1 = NULL;
|
|
OSSL_CRMF_CERTID *cid_copy = NULL;
|
|
OSSL_CMP_MSG *msg = NULL;
|
|
|
|
if (!ossl_assert(ctx != NULL && si != NULL))
|
|
return NULL;
|
|
|
|
if ((msg = ossl_cmp_msg_create(ctx, OSSL_CMP_PKIBODY_RP)) == NULL)
|
|
goto err;
|
|
rep = msg->body->value.rp;
|
|
|
|
if ((si1 = OSSL_CMP_PKISI_dup(si)) == NULL)
|
|
goto err;
|
|
|
|
if (!sk_OSSL_CMP_PKISI_push(rep->status, si1)) {
|
|
OSSL_CMP_PKISI_free(si1);
|
|
goto err;
|
|
}
|
|
|
|
if ((rep->revCerts = sk_OSSL_CRMF_CERTID_new_null()) == NULL)
|
|
goto err;
|
|
if (cid != NULL) {
|
|
if ((cid_copy = OSSL_CRMF_CERTID_dup(cid)) == NULL)
|
|
goto err;
|
|
if (!sk_OSSL_CRMF_CERTID_push(rep->revCerts, cid_copy)) {
|
|
OSSL_CRMF_CERTID_free(cid_copy);
|
|
goto err;
|
|
}
|
|
}
|
|
|
|
if (!unprotectedErrors
|
|
|| ossl_cmp_pkisi_get_status(si) != OSSL_CMP_PKISTATUS_rejection)
|
|
if (!ossl_cmp_msg_protect(ctx, msg))
|
|
goto err;
|
|
|
|
return msg;
|
|
|
|
err:
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_ERROR_CREATING_RP);
|
|
OSSL_CMP_MSG_free(msg);
|
|
return NULL;
|
|
}
|
|
|
|
OSSL_CMP_MSG *ossl_cmp_pkiconf_new(OSSL_CMP_CTX *ctx)
|
|
{
|
|
OSSL_CMP_MSG *msg;
|
|
|
|
if (!ossl_assert(ctx != NULL))
|
|
return NULL;
|
|
|
|
if ((msg = ossl_cmp_msg_create(ctx, OSSL_CMP_PKIBODY_PKICONF)) == NULL)
|
|
goto err;
|
|
if (ossl_cmp_msg_protect(ctx, msg))
|
|
return msg;
|
|
|
|
err:
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_ERROR_CREATING_PKICONF);
|
|
OSSL_CMP_MSG_free(msg);
|
|
return NULL;
|
|
}
|
|
|
|
int ossl_cmp_msg_gen_push0_ITAV(OSSL_CMP_MSG *msg, OSSL_CMP_ITAV *itav)
|
|
{
|
|
int bodytype;
|
|
|
|
if (!ossl_assert(msg != NULL && itav != NULL))
|
|
return 0;
|
|
|
|
bodytype = OSSL_CMP_MSG_get_bodytype(msg);
|
|
if (bodytype != OSSL_CMP_PKIBODY_GENM
|
|
&& bodytype != OSSL_CMP_PKIBODY_GENP) {
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_INVALID_ARGS);
|
|
return 0;
|
|
}
|
|
|
|
/* value.genp has the same structure, so this works for genp as well */
|
|
return OSSL_CMP_ITAV_push0_stack_item(&msg->body->value.genm, itav);
|
|
}
|
|
|
|
int ossl_cmp_msg_gen_push1_ITAVs(OSSL_CMP_MSG *msg,
|
|
const STACK_OF(OSSL_CMP_ITAV) *itavs)
|
|
{
|
|
int i;
|
|
OSSL_CMP_ITAV *itav = NULL;
|
|
|
|
if (!ossl_assert(msg != NULL))
|
|
return 0;
|
|
|
|
for (i = 0; i < sk_OSSL_CMP_ITAV_num(itavs); i++) {
|
|
itav = OSSL_CMP_ITAV_dup(sk_OSSL_CMP_ITAV_value(itavs, i));
|
|
if (itav == NULL
|
|
|| !ossl_cmp_msg_gen_push0_ITAV(msg, itav)) {
|
|
OSSL_CMP_ITAV_free(itav);
|
|
return 0;
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
/*
|
|
* Creates a new General Message/Response with an empty itav stack
|
|
* returns a pointer to the PKIMessage on success, NULL on error
|
|
*/
|
|
static OSSL_CMP_MSG *gen_new(OSSL_CMP_CTX *ctx,
|
|
const STACK_OF(OSSL_CMP_ITAV) *itavs,
|
|
int body_type, int err_code)
|
|
{
|
|
OSSL_CMP_MSG *msg = NULL;
|
|
|
|
if (!ossl_assert(ctx != NULL))
|
|
return NULL;
|
|
|
|
if ((msg = ossl_cmp_msg_create(ctx, body_type)) == NULL)
|
|
return NULL;
|
|
|
|
if (itavs != NULL && !ossl_cmp_msg_gen_push1_ITAVs(msg, itavs))
|
|
goto err;
|
|
|
|
if (!ossl_cmp_msg_protect(ctx, msg))
|
|
goto err;
|
|
|
|
return msg;
|
|
|
|
err:
|
|
ERR_raise(ERR_LIB_CMP, err_code);
|
|
OSSL_CMP_MSG_free(msg);
|
|
return NULL;
|
|
}
|
|
|
|
OSSL_CMP_MSG *ossl_cmp_genm_new(OSSL_CMP_CTX *ctx)
|
|
{
|
|
return gen_new(ctx, ctx->genm_ITAVs,
|
|
OSSL_CMP_PKIBODY_GENM, CMP_R_ERROR_CREATING_GENM);
|
|
}
|
|
|
|
OSSL_CMP_MSG *ossl_cmp_genp_new(OSSL_CMP_CTX *ctx,
|
|
const STACK_OF(OSSL_CMP_ITAV) *itavs)
|
|
{
|
|
return gen_new(ctx, itavs,
|
|
OSSL_CMP_PKIBODY_GENP, CMP_R_ERROR_CREATING_GENP);
|
|
}
|
|
|
|
OSSL_CMP_MSG *ossl_cmp_error_new(OSSL_CMP_CTX *ctx, const OSSL_CMP_PKISI *si,
|
|
int64_t errorCode, const char *details,
|
|
int unprotected)
|
|
{
|
|
OSSL_CMP_MSG *msg = NULL;
|
|
const char *lib = NULL, *reason = NULL;
|
|
OSSL_CMP_PKIFREETEXT *ft;
|
|
|
|
if (!ossl_assert(ctx != NULL && si != NULL))
|
|
return NULL;
|
|
|
|
if ((msg = ossl_cmp_msg_create(ctx, OSSL_CMP_PKIBODY_ERROR)) == NULL)
|
|
goto err;
|
|
|
|
OSSL_CMP_PKISI_free(msg->body->value.error->pKIStatusInfo);
|
|
if ((msg->body->value.error->pKIStatusInfo = OSSL_CMP_PKISI_dup(si))
|
|
== NULL)
|
|
goto err;
|
|
if ((msg->body->value.error->errorCode = ASN1_INTEGER_new()) == NULL)
|
|
goto err;
|
|
if (!ASN1_INTEGER_set_int64(msg->body->value.error->errorCode, errorCode))
|
|
goto err;
|
|
if (errorCode > 0
|
|
&& (uint64_t)errorCode < ((uint64_t)ERR_SYSTEM_FLAG << 1)) {
|
|
lib = ERR_lib_error_string((unsigned long)errorCode);
|
|
reason = ERR_reason_error_string((unsigned long)errorCode);
|
|
}
|
|
if (lib != NULL || reason != NULL || details != NULL) {
|
|
if ((ft = sk_ASN1_UTF8STRING_new_null()) == NULL)
|
|
goto err;
|
|
msg->body->value.error->errorDetails = ft;
|
|
if (lib != NULL && *lib != '\0'
|
|
&& !ossl_cmp_sk_ASN1_UTF8STRING_push_str(ft, lib, -1))
|
|
goto err;
|
|
if (reason != NULL && *reason != '\0'
|
|
&& !ossl_cmp_sk_ASN1_UTF8STRING_push_str(ft, reason, -1))
|
|
goto err;
|
|
if (details != NULL
|
|
&& !ossl_cmp_sk_ASN1_UTF8STRING_push_str(ft, details, -1))
|
|
goto err;
|
|
}
|
|
|
|
if (!unprotected && !ossl_cmp_msg_protect(ctx, msg))
|
|
goto err;
|
|
return msg;
|
|
|
|
err:
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_ERROR_CREATING_ERROR);
|
|
OSSL_CMP_MSG_free(msg);
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* Set the certHash field of a OSSL_CMP_CERTSTATUS structure.
|
|
* This is used in the certConf message, for example,
|
|
* to confirm that the certificate was received successfully.
|
|
*/
|
|
int ossl_cmp_certstatus_set0_certHash(OSSL_CMP_CERTSTATUS *certStatus,
|
|
ASN1_OCTET_STRING *hash)
|
|
{
|
|
if (!ossl_assert(certStatus != NULL))
|
|
return 0;
|
|
ASN1_OCTET_STRING_free(certStatus->certHash);
|
|
certStatus->certHash = hash;
|
|
return 1;
|
|
}
|
|
|
|
OSSL_CMP_MSG *ossl_cmp_certConf_new(OSSL_CMP_CTX *ctx, int certReqId,
|
|
int fail_info, const char *text)
|
|
{
|
|
OSSL_CMP_MSG *msg = NULL;
|
|
OSSL_CMP_CERTSTATUS *certStatus = NULL;
|
|
ASN1_OCTET_STRING *certHash = NULL;
|
|
OSSL_CMP_PKISI *sinfo;
|
|
|
|
if (!ossl_assert(ctx != NULL && ctx->newCert != NULL
|
|
&& (certReqId == OSSL_CMP_CERTREQID
|
|
|| certReqId == OSSL_CMP_CERTREQID_NONE)))
|
|
return NULL;
|
|
|
|
if ((unsigned)fail_info > OSSL_CMP_PKIFAILUREINFO_MAX_BIT_PATTERN) {
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_FAIL_INFO_OUT_OF_RANGE);
|
|
return NULL;
|
|
}
|
|
|
|
if ((msg = ossl_cmp_msg_create(ctx, OSSL_CMP_PKIBODY_CERTCONF)) == NULL)
|
|
goto err;
|
|
|
|
if ((certStatus = OSSL_CMP_CERTSTATUS_new()) == NULL)
|
|
goto err;
|
|
/* consume certStatus into msg right away so it gets deallocated with msg */
|
|
if (sk_OSSL_CMP_CERTSTATUS_push(msg->body->value.certConf, certStatus) < 1) {
|
|
OSSL_CMP_CERTSTATUS_free(certStatus);
|
|
goto err;
|
|
}
|
|
|
|
/* set the ID of the certReq */
|
|
if (!ASN1_INTEGER_set(certStatus->certReqId, certReqId))
|
|
goto err;
|
|
/*
|
|
* The hash of the certificate, using the same hash algorithm
|
|
* as is used to create and verify the certificate signature.
|
|
* If not available, a default hash algorithm is used.
|
|
*/
|
|
if ((certHash = X509_digest_sig(ctx->newCert, NULL, NULL)) == NULL)
|
|
goto err;
|
|
|
|
if (!ossl_cmp_certstatus_set0_certHash(certStatus, certHash))
|
|
goto err;
|
|
certHash = NULL;
|
|
/*
|
|
* For any particular CertStatus, omission of the statusInfo field
|
|
* indicates ACCEPTANCE of the specified certificate. Alternatively,
|
|
* explicit status details (with respect to acceptance or rejection) MAY
|
|
* be provided in the statusInfo field, perhaps for auditing purposes at
|
|
* the CA/RA.
|
|
*/
|
|
sinfo = fail_info != 0 ?
|
|
OSSL_CMP_STATUSINFO_new(OSSL_CMP_PKISTATUS_rejection, fail_info, text) :
|
|
OSSL_CMP_STATUSINFO_new(OSSL_CMP_PKISTATUS_accepted, 0, text);
|
|
if (sinfo == NULL)
|
|
goto err;
|
|
certStatus->statusInfo = sinfo;
|
|
|
|
if (!ossl_cmp_msg_protect(ctx, msg))
|
|
goto err;
|
|
|
|
return msg;
|
|
|
|
err:
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_ERROR_CREATING_CERTCONF);
|
|
OSSL_CMP_MSG_free(msg);
|
|
ASN1_OCTET_STRING_free(certHash);
|
|
return NULL;
|
|
}
|
|
|
|
OSSL_CMP_MSG *ossl_cmp_pollReq_new(OSSL_CMP_CTX *ctx, int crid)
|
|
{
|
|
OSSL_CMP_MSG *msg = NULL;
|
|
OSSL_CMP_POLLREQ *preq = NULL;
|
|
|
|
if (!ossl_assert(ctx != NULL))
|
|
return NULL;
|
|
|
|
if ((msg = ossl_cmp_msg_create(ctx, OSSL_CMP_PKIBODY_POLLREQ)) == NULL)
|
|
goto err;
|
|
|
|
if ((preq = OSSL_CMP_POLLREQ_new()) == NULL
|
|
|| !ASN1_INTEGER_set(preq->certReqId, crid)
|
|
|| !sk_OSSL_CMP_POLLREQ_push(msg->body->value.pollReq, preq))
|
|
goto err;
|
|
|
|
preq = NULL;
|
|
if (!ossl_cmp_msg_protect(ctx, msg))
|
|
goto err;
|
|
|
|
return msg;
|
|
|
|
err:
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_ERROR_CREATING_POLLREQ);
|
|
OSSL_CMP_POLLREQ_free(preq);
|
|
OSSL_CMP_MSG_free(msg);
|
|
return NULL;
|
|
}
|
|
|
|
OSSL_CMP_MSG *ossl_cmp_pollRep_new(OSSL_CMP_CTX *ctx, int crid,
|
|
int64_t poll_after)
|
|
{
|
|
OSSL_CMP_MSG *msg;
|
|
OSSL_CMP_POLLREP *prep;
|
|
|
|
if (!ossl_assert(ctx != NULL))
|
|
return NULL;
|
|
|
|
if ((msg = ossl_cmp_msg_create(ctx, OSSL_CMP_PKIBODY_POLLREP)) == NULL)
|
|
goto err;
|
|
if ((prep = OSSL_CMP_POLLREP_new()) == NULL)
|
|
goto err;
|
|
if (!sk_OSSL_CMP_POLLREP_push(msg->body->value.pollRep, prep))
|
|
goto err;
|
|
if (!ASN1_INTEGER_set(prep->certReqId, crid))
|
|
goto err;
|
|
if (!ASN1_INTEGER_set_int64(prep->checkAfter, poll_after))
|
|
goto err;
|
|
|
|
if (!ossl_cmp_msg_protect(ctx, msg))
|
|
goto err;
|
|
return msg;
|
|
|
|
err:
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_ERROR_CREATING_POLLREP);
|
|
OSSL_CMP_MSG_free(msg);
|
|
return NULL;
|
|
}
|
|
|
|
/*-
|
|
* returns the status field of the RevRepContent with the given
|
|
* request/sequence id inside a revocation response.
|
|
* RevRepContent has the revocation statuses in same order as they were sent in
|
|
* RevReqContent.
|
|
* returns NULL on error
|
|
*/
|
|
OSSL_CMP_PKISI *
|
|
ossl_cmp_revrepcontent_get_pkisi(OSSL_CMP_REVREPCONTENT *rrep, int rsid)
|
|
{
|
|
OSSL_CMP_PKISI *status;
|
|
|
|
if (!ossl_assert(rrep != NULL))
|
|
return NULL;
|
|
|
|
if ((status = sk_OSSL_CMP_PKISI_value(rrep->status, rsid)) != NULL)
|
|
return status;
|
|
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_PKISTATUSINFO_NOT_FOUND);
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* returns the CertId field in the revCerts part of the RevRepContent
|
|
* with the given request/sequence id inside a revocation response.
|
|
* RevRepContent has the CertIds in same order as they were sent in
|
|
* RevReqContent.
|
|
* returns NULL on error
|
|
*/
|
|
OSSL_CRMF_CERTID *
|
|
ossl_cmp_revrepcontent_get_CertId(OSSL_CMP_REVREPCONTENT *rrep, int rsid)
|
|
{
|
|
OSSL_CRMF_CERTID *cid = NULL;
|
|
|
|
if (!ossl_assert(rrep != NULL))
|
|
return NULL;
|
|
|
|
if ((cid = sk_OSSL_CRMF_CERTID_value(rrep->revCerts, rsid)) != NULL)
|
|
return cid;
|
|
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_CERTID_NOT_FOUND);
|
|
return NULL;
|
|
}
|
|
|
|
static int suitable_rid(const ASN1_INTEGER *certReqId, int rid)
|
|
{
|
|
int trid;
|
|
|
|
if (rid == OSSL_CMP_CERTREQID_NONE)
|
|
return 1;
|
|
|
|
trid = ossl_cmp_asn1_get_int(certReqId);
|
|
|
|
if (trid == OSSL_CMP_CERTREQID_NONE) {
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_BAD_REQUEST_ID);
|
|
return 0;
|
|
}
|
|
return rid == trid;
|
|
}
|
|
|
|
/*
|
|
* returns a pointer to the PollResponse with the given CertReqId
|
|
* (or the first one in case -1) inside a PollRepContent
|
|
* returns NULL on error or if no suitable PollResponse available
|
|
*/
|
|
OSSL_CMP_POLLREP *
|
|
ossl_cmp_pollrepcontent_get0_pollrep(const OSSL_CMP_POLLREPCONTENT *prc,
|
|
int rid)
|
|
{
|
|
OSSL_CMP_POLLREP *pollRep = NULL;
|
|
int i;
|
|
|
|
if (!ossl_assert(prc != NULL))
|
|
return NULL;
|
|
|
|
for (i = 0; i < sk_OSSL_CMP_POLLREP_num(prc); i++) {
|
|
pollRep = sk_OSSL_CMP_POLLREP_value(prc, i);
|
|
if (suitable_rid(pollRep->certReqId, rid))
|
|
return pollRep;
|
|
}
|
|
|
|
ERR_raise_data(ERR_LIB_CMP, CMP_R_CERTRESPONSE_NOT_FOUND,
|
|
"expected certReqId = %d", rid);
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* returns a pointer to the CertResponse with the given CertReqId
|
|
* (or the first one in case -1) inside a CertRepMessage
|
|
* returns NULL on error or if no suitable CertResponse available
|
|
*/
|
|
OSSL_CMP_CERTRESPONSE *
|
|
ossl_cmp_certrepmessage_get0_certresponse(const OSSL_CMP_CERTREPMESSAGE *crm,
|
|
int rid)
|
|
{
|
|
OSSL_CMP_CERTRESPONSE *crep = NULL;
|
|
int i;
|
|
|
|
if (!ossl_assert(crm != NULL && crm->response != NULL))
|
|
return NULL;
|
|
|
|
for (i = 0; i < sk_OSSL_CMP_CERTRESPONSE_num(crm->response); i++) {
|
|
crep = sk_OSSL_CMP_CERTRESPONSE_value(crm->response, i);
|
|
if (suitable_rid(crep->certReqId, rid))
|
|
return crep;
|
|
}
|
|
|
|
ERR_raise_data(ERR_LIB_CMP, CMP_R_CERTRESPONSE_NOT_FOUND,
|
|
"expected certReqId = %d", rid);
|
|
return NULL;
|
|
}
|
|
|
|
/*-
|
|
* Retrieve the newly enrolled certificate from the given certResponse crep.
|
|
* Uses libctx and propq from ctx, in case of indirect POPO also private key.
|
|
* Returns a pointer to a copy of the found certificate, or NULL if not found.
|
|
*/
|
|
X509 *ossl_cmp_certresponse_get1_cert(const OSSL_CMP_CTX *ctx,
|
|
const OSSL_CMP_CERTRESPONSE *crep)
|
|
{
|
|
OSSL_CMP_CERTORENCCERT *coec;
|
|
X509 *crt = NULL;
|
|
EVP_PKEY *pkey;
|
|
|
|
if (!ossl_assert(crep != NULL && ctx != NULL))
|
|
return NULL;
|
|
|
|
if (crep->certifiedKeyPair
|
|
&& (coec = crep->certifiedKeyPair->certOrEncCert) != NULL) {
|
|
switch (coec->type) {
|
|
case OSSL_CMP_CERTORENCCERT_CERTIFICATE:
|
|
crt = X509_dup(coec->value.certificate);
|
|
break;
|
|
case OSSL_CMP_CERTORENCCERT_ENCRYPTEDCERT:
|
|
/* cert encrypted for indirect PoP; RFC 4210, 5.2.8.2 */
|
|
pkey = OSSL_CMP_CTX_get0_newPkey(ctx, 1);
|
|
/* pkey is ctx->newPkey (if private, else NULL) or ctx->pkey */
|
|
if (pkey == NULL) {
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_MISSING_PRIVATE_KEY);
|
|
return NULL;
|
|
}
|
|
crt =
|
|
OSSL_CRMF_ENCRYPTEDVALUE_get1_encCert(coec->value.encryptedCert,
|
|
ctx->libctx, ctx->propq,
|
|
pkey);
|
|
break;
|
|
default:
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_UNKNOWN_CERT_TYPE);
|
|
return NULL;
|
|
}
|
|
}
|
|
if (crt == NULL)
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_CERTIFICATE_NOT_FOUND);
|
|
else
|
|
(void)ossl_x509_set0_libctx(crt, ctx->libctx, ctx->propq);
|
|
return crt;
|
|
}
|
|
|
|
int OSSL_CMP_MSG_update_transactionID(OSSL_CMP_CTX *ctx, OSSL_CMP_MSG *msg)
|
|
{
|
|
if (ctx == NULL || msg == NULL) {
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_NULL_ARGUMENT);
|
|
return 0;
|
|
}
|
|
if (!ossl_cmp_hdr_set_transactionID(ctx, msg->header))
|
|
return 0;
|
|
return msg->header->protectionAlg == NULL
|
|
|| ossl_cmp_msg_protect(ctx, msg);
|
|
}
|
|
|
|
int OSSL_CMP_MSG_update_recipNonce(OSSL_CMP_CTX *ctx, OSSL_CMP_MSG *msg)
|
|
{
|
|
if (ctx == NULL || msg == NULL || msg->header == NULL) {
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_NULL_ARGUMENT);
|
|
return 0;
|
|
}
|
|
if (ctx->recipNonce == NULL) /* nothing to do for 1st msg in transaction */
|
|
return 1;
|
|
if (!ossl_cmp_asn1_octet_string_set1(&msg->header->recipNonce,
|
|
ctx->recipNonce))
|
|
return 0;
|
|
return msg->header->protectionAlg == NULL || ossl_cmp_msg_protect(ctx, msg);
|
|
}
|
|
|
|
OSSL_CMP_MSG *OSSL_CMP_MSG_read(const char *file, OSSL_LIB_CTX *libctx,
|
|
const char *propq)
|
|
{
|
|
OSSL_CMP_MSG *msg;
|
|
BIO *bio = NULL;
|
|
|
|
if (file == NULL) {
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_NULL_ARGUMENT);
|
|
return NULL;
|
|
}
|
|
|
|
msg = OSSL_CMP_MSG_new(libctx, propq);
|
|
if (msg == NULL){
|
|
ERR_raise(ERR_LIB_CMP, ERR_R_MALLOC_FAILURE);
|
|
return NULL;
|
|
}
|
|
|
|
if ((bio = BIO_new_file(file, "rb")) == NULL
|
|
|| d2i_OSSL_CMP_MSG_bio(bio, &msg) == NULL) {
|
|
OSSL_CMP_MSG_free(msg);
|
|
msg = NULL;
|
|
}
|
|
BIO_free(bio);
|
|
return msg;
|
|
}
|
|
|
|
int OSSL_CMP_MSG_write(const char *file, const OSSL_CMP_MSG *msg)
|
|
{
|
|
BIO *bio;
|
|
int res;
|
|
|
|
if (file == NULL || msg == NULL) {
|
|
ERR_raise(ERR_LIB_CMP, CMP_R_NULL_ARGUMENT);
|
|
return -1;
|
|
}
|
|
|
|
bio = BIO_new_file(file, "wb");
|
|
if (bio == NULL)
|
|
return -2;
|
|
res = i2d_OSSL_CMP_MSG_bio(bio, msg);
|
|
BIO_free(bio);
|
|
return res;
|
|
}
|
|
|
|
OSSL_CMP_MSG *d2i_OSSL_CMP_MSG(OSSL_CMP_MSG **msg, const unsigned char **in,
|
|
long len)
|
|
{
|
|
OSSL_LIB_CTX *libctx = NULL;
|
|
const char *propq = NULL;
|
|
|
|
if (msg != NULL && *msg != NULL) {
|
|
libctx = (*msg)->libctx;
|
|
propq = (*msg)->propq;
|
|
}
|
|
|
|
return (OSSL_CMP_MSG *)ASN1_item_d2i_ex((ASN1_VALUE **)msg, in, len,
|
|
ASN1_ITEM_rptr(OSSL_CMP_MSG),
|
|
libctx, propq);
|
|
}
|
|
|
|
int i2d_OSSL_CMP_MSG(const OSSL_CMP_MSG *msg, unsigned char **out)
|
|
{
|
|
return ASN1_item_i2d((const ASN1_VALUE *)msg, out,
|
|
ASN1_ITEM_rptr(OSSL_CMP_MSG));
|
|
}
|
|
|
|
OSSL_CMP_MSG *d2i_OSSL_CMP_MSG_bio(BIO *bio, OSSL_CMP_MSG **msg)
|
|
{
|
|
OSSL_LIB_CTX *libctx = NULL;
|
|
const char *propq = NULL;
|
|
|
|
if (msg != NULL && *msg != NULL) {
|
|
libctx = (*msg)->libctx;
|
|
propq = (*msg)->propq;
|
|
}
|
|
|
|
return ASN1_item_d2i_bio_ex(ASN1_ITEM_rptr(OSSL_CMP_MSG), bio, msg, libctx,
|
|
propq);
|
|
}
|
|
|
|
int i2d_OSSL_CMP_MSG_bio(BIO *bio, const OSSL_CMP_MSG *msg)
|
|
{
|
|
return ASN1_i2d_bio_of(OSSL_CMP_MSG, i2d_OSSL_CMP_MSG, bio, msg);
|
|
}
|