diff options
Diffstat (limited to '')
-rw-r--r-- | security/nss/lib/crmf/cmmfasn1.c | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/security/nss/lib/crmf/cmmfasn1.c b/security/nss/lib/crmf/cmmfasn1.c new file mode 100644 index 0000000000..64915b3392 --- /dev/null +++ b/security/nss/lib/crmf/cmmfasn1.c @@ -0,0 +1,131 @@ +/* -*- Mode: C; tab-width: 8 -*-*/ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "cmmf.h" +#include "cmmfi.h" +#include "secasn1.h" +#include "secitem.h" + +SEC_ASN1_MKSUB(SEC_SignedCertificateTemplate) + +static const SEC_ASN1Template CMMFSequenceOfCertifiedKeyPairsTemplate[] = { + { SEC_ASN1_SEQUENCE_OF, 0, CMMFCertifiedKeyPairTemplate } +}; + +static const SEC_ASN1Template CMMFKeyRecRepContentTemplate[] = { + { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(CMMFKeyRecRepContent) }, + { SEC_ASN1_INLINE, offsetof(CMMFKeyRecRepContent, status), + CMMFPKIStatusInfoTemplate }, + { SEC_ASN1_OPTIONAL | SEC_ASN1_CONTEXT_SPECIFIC | SEC_ASN1_POINTER | + SEC_ASN1_XTRN | 0, + offsetof(CMMFKeyRecRepContent, newSigCert), + SEC_ASN1_SUB(SEC_SignedCertificateTemplate) }, + { SEC_ASN1_CONSTRUCTED | SEC_ASN1_OPTIONAL | SEC_ASN1_CONTEXT_SPECIFIC | 1, + offsetof(CMMFKeyRecRepContent, caCerts), + CMMFSequenceOfCertsTemplate }, + { SEC_ASN1_CONSTRUCTED | SEC_ASN1_OPTIONAL | SEC_ASN1_CONTEXT_SPECIFIC | 2, + offsetof(CMMFKeyRecRepContent, keyPairHist), + CMMFSequenceOfCertifiedKeyPairsTemplate }, + { 0 } +}; + +SECStatus +CMMF_EncodeCertRepContent(CMMFCertRepContent *inCertRepContent, + CRMFEncoderOutputCallback inCallback, + void *inArg) +{ + return cmmf_user_encode(inCertRepContent, inCallback, inArg, + CMMFCertRepContentTemplate); +} + +SECStatus +CMMF_EncodePOPODecKeyChallContent(CMMFPOPODecKeyChallContent *inDecKeyChall, + CRMFEncoderOutputCallback inCallback, + void *inArg) +{ + return cmmf_user_encode(inDecKeyChall, inCallback, inArg, + CMMFPOPODecKeyChallContentTemplate); +} + +CMMFPOPODecKeyRespContent * +CMMF_CreatePOPODecKeyRespContentFromDER(const char *buf, long len) +{ + PLArenaPool *poolp; + CMMFPOPODecKeyRespContent *decKeyResp; + SECStatus rv; + + poolp = PORT_NewArena(CRMF_DEFAULT_ARENA_SIZE); + if (poolp == NULL) { + return NULL; + } + decKeyResp = PORT_ArenaZNew(poolp, CMMFPOPODecKeyRespContent); + if (decKeyResp == NULL) { + goto loser; + } + decKeyResp->poolp = poolp; + rv = SEC_ASN1Decode(poolp, decKeyResp, CMMFPOPODecKeyRespContentTemplate, + buf, len); + if (rv != SECSuccess) { + goto loser; + } + return decKeyResp; + +loser: + if (poolp != NULL) { + PORT_FreeArena(poolp, PR_FALSE); + } + return NULL; +} + +SECStatus +CMMF_EncodeKeyRecRepContent(CMMFKeyRecRepContent *inKeyRecRep, + CRMFEncoderOutputCallback inCallback, + void *inArg) +{ + return cmmf_user_encode(inKeyRecRep, inCallback, inArg, + CMMFKeyRecRepContentTemplate); +} + +CMMFKeyRecRepContent * +CMMF_CreateKeyRecRepContentFromDER(CERTCertDBHandle *db, const char *buf, + long len) +{ + PLArenaPool *poolp; + CMMFKeyRecRepContent *keyRecContent; + SECStatus rv; + + poolp = PORT_NewArena(CRMF_DEFAULT_ARENA_SIZE); + if (poolp == NULL) { + return NULL; + } + keyRecContent = PORT_ArenaZNew(poolp, CMMFKeyRecRepContent); + if (keyRecContent == NULL) { + goto loser; + } + keyRecContent->poolp = poolp; + rv = SEC_ASN1Decode(poolp, keyRecContent, CMMFKeyRecRepContentTemplate, + buf, len); + if (rv != SECSuccess) { + goto loser; + } + if (keyRecContent->keyPairHist != NULL) { + while (keyRecContent->keyPairHist[keyRecContent->numKeyPairs] != NULL) { + rv = cmmf_decode_process_certified_key_pair(poolp, db, + keyRecContent->keyPairHist[keyRecContent->numKeyPairs]); + if (rv != SECSuccess) { + goto loser; + } + keyRecContent->numKeyPairs++; + } + keyRecContent->allocKeyPairs = keyRecContent->numKeyPairs; + } + keyRecContent->isDecoded = PR_TRUE; + return keyRecContent; +loser: + if (poolp != NULL) { + PORT_FreeArena(poolp, PR_FALSE); + } + return NULL; +} |