diff options
Diffstat (limited to 'security/nss/lib/crmf/cmmfasn1.c')
| -rw-r--r-- | security/nss/lib/crmf/cmmfasn1.c | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/security/nss/lib/crmf/cmmfasn1.c b/security/nss/lib/crmf/cmmfasn1.c new file mode 100644 index 000000000..6f0363571 --- /dev/null +++ b/security/nss/lib/crmf/cmmfasn1.c @@ -0,0 +1,158 @@ +/* -*- Mode: C; tab-width: 8 -*-*/ +/* + * The contents of this file are subject to the Mozilla Public + * License Version 1.1 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS + * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or + * implied. See the License for the specific language governing + * rights and limitations under the License. + * + * The Original Code is the Netscape security libraries. + * + * The Initial Developer of the Original Code is Netscape + * Communications Corporation. Portions created by Netscape are + * Copyright (C) 1994-2000 Netscape Communications Corporation. All + * Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the + * terms of the GNU General Public License Version 2 or later (the + * "GPL"), in which case the provisions of the GPL are applicable + * instead of those above. If you wish to allow use of your + * version of this file only under the terms of the GPL and not to + * allow others to use your version of this file under the MPL, + * indicate your decision by deleting the provisions above and + * replace them with the notice and other provisions required by + * the GPL. If you do not delete the provisions above, a recipient + * may use your version of this file under either the MPL or the + * GPL. + */ + +#include "cmmf.h" +#include "cmmfi.h" +#include "secasn1.h" +#include "secitem.h" + +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 | 0, + offsetof(CMMFKeyRecRepContent, newSigCert), + 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) +{ + PRArenaPool *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) +{ + PRArenaPool *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; +} + |