mirror of
https://github.com/rn10950/RetroZilla.git
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133 lines
4.0 KiB
C
133 lines
4.0 KiB
C
/* -*- Mode: C; tab-width: 8 -*-*/
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "cmmf.h"
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#include "cmmfi.h"
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#include "secasn1.h"
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#include "secitem.h"
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SEC_ASN1_MKSUB(SEC_SignedCertificateTemplate)
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static const SEC_ASN1Template CMMFSequenceOfCertifiedKeyPairsTemplate[] = {
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{ SEC_ASN1_SEQUENCE_OF, 0, CMMFCertifiedKeyPairTemplate}
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};
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static const SEC_ASN1Template CMMFKeyRecRepContentTemplate[] = {
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{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(CMMFKeyRecRepContent)},
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{ SEC_ASN1_INLINE, offsetof(CMMFKeyRecRepContent, status),
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CMMFPKIStatusInfoTemplate},
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{ SEC_ASN1_OPTIONAL | SEC_ASN1_CONTEXT_SPECIFIC | SEC_ASN1_POINTER |
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SEC_ASN1_XTRN | 0,
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offsetof(CMMFKeyRecRepContent, newSigCert),
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SEC_ASN1_SUB(SEC_SignedCertificateTemplate)},
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{ SEC_ASN1_CONSTRUCTED | SEC_ASN1_OPTIONAL | SEC_ASN1_CONTEXT_SPECIFIC | 1,
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offsetof(CMMFKeyRecRepContent, caCerts),
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CMMFSequenceOfCertsTemplate},
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{ SEC_ASN1_CONSTRUCTED | SEC_ASN1_OPTIONAL | SEC_ASN1_CONTEXT_SPECIFIC | 2,
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offsetof(CMMFKeyRecRepContent, keyPairHist),
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CMMFSequenceOfCertifiedKeyPairsTemplate},
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{ 0 }
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};
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SECStatus
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CMMF_EncodeCertRepContent (CMMFCertRepContent *inCertRepContent,
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CRMFEncoderOutputCallback inCallback,
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void *inArg)
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{
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return cmmf_user_encode(inCertRepContent, inCallback, inArg,
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CMMFCertRepContentTemplate);
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}
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SECStatus
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CMMF_EncodePOPODecKeyChallContent(CMMFPOPODecKeyChallContent *inDecKeyChall,
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CRMFEncoderOutputCallback inCallback,
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void *inArg)
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{
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return cmmf_user_encode(inDecKeyChall, inCallback, inArg,
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CMMFPOPODecKeyChallContentTemplate);
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}
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CMMFPOPODecKeyRespContent*
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CMMF_CreatePOPODecKeyRespContentFromDER(const char *buf, long len)
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{
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PLArenaPool *poolp;
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CMMFPOPODecKeyRespContent *decKeyResp;
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SECStatus rv;
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poolp = PORT_NewArena(CRMF_DEFAULT_ARENA_SIZE);
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if (poolp == NULL) {
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return NULL;
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}
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decKeyResp = PORT_ArenaZNew(poolp, CMMFPOPODecKeyRespContent);
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if (decKeyResp == NULL) {
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goto loser;
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}
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decKeyResp->poolp = poolp;
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rv = SEC_ASN1Decode(poolp, decKeyResp, CMMFPOPODecKeyRespContentTemplate,
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buf, len);
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if (rv != SECSuccess) {
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goto loser;
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}
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return decKeyResp;
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loser:
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if (poolp != NULL) {
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PORT_FreeArena(poolp, PR_FALSE);
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}
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return NULL;
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}
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SECStatus
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CMMF_EncodeKeyRecRepContent(CMMFKeyRecRepContent *inKeyRecRep,
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CRMFEncoderOutputCallback inCallback,
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void *inArg)
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{
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return cmmf_user_encode(inKeyRecRep, inCallback, inArg,
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CMMFKeyRecRepContentTemplate);
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}
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CMMFKeyRecRepContent*
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CMMF_CreateKeyRecRepContentFromDER(CERTCertDBHandle *db, const char *buf,
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long len)
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{
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PLArenaPool *poolp;
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CMMFKeyRecRepContent *keyRecContent;
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SECStatus rv;
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poolp = PORT_NewArena(CRMF_DEFAULT_ARENA_SIZE);
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if (poolp == NULL) {
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return NULL;
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}
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keyRecContent = PORT_ArenaZNew(poolp, CMMFKeyRecRepContent);
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if (keyRecContent == NULL) {
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goto loser;
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}
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keyRecContent->poolp = poolp;
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rv = SEC_ASN1Decode(poolp, keyRecContent, CMMFKeyRecRepContentTemplate,
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buf, len);
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if (rv != SECSuccess) {
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goto loser;
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}
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if (keyRecContent->keyPairHist != NULL) {
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while(keyRecContent->keyPairHist[keyRecContent->numKeyPairs] != NULL) {
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rv = cmmf_decode_process_certified_key_pair(poolp, db,
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keyRecContent->keyPairHist[keyRecContent->numKeyPairs]);
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if (rv != SECSuccess) {
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goto loser;
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}
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keyRecContent->numKeyPairs++;
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}
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keyRecContent->allocKeyPairs = keyRecContent->numKeyPairs;
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}
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keyRecContent->isDecoded = PR_TRUE;
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return keyRecContent;
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loser:
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if (poolp != NULL) {
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PORT_FreeArena(poolp, PR_FALSE);
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}
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return NULL;
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}
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