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| #include <stdio.h> |
| #include <string.h> |
| #include "prerror.h" |
| #include "secitem.h" |
| #include "prnetdb.h" |
| #include "cert.h" |
| #include "nspr.h" |
| #include "secder.h" |
| #include "key.h" |
| #include "nss.h" |
|
|
| SECStatus |
| NSS_CmpCertChainWCANames(CERTCertificate *cert, CERTDistNames *caNames) |
| { |
| SECItem * caname; |
| CERTCertificate * curcert; |
| CERTCertificate * oldcert; |
| PRInt32 contentlen; |
| int j; |
| int headerlen; |
| int depth; |
| SECStatus rv; |
| SECItem issuerName; |
| SECItem compatIssuerName; |
|
|
| if (!cert || !caNames || !caNames->nnames || !caNames->names || |
| !caNames->names->data) |
| return SECFailure; |
| depth=0; |
| curcert = CERT_DupCertificate(cert); |
| |
| while( curcert ) { |
| issuerName = curcert->derIssuer; |
| |
| rv = DER_Lengths(&issuerName, &headerlen, (PRUint32 *)&contentlen); |
| if ( rv == SECSuccess ) { |
| compatIssuerName.data = &issuerName.data[headerlen]; |
| compatIssuerName.len = issuerName.len - headerlen; |
| } else { |
| compatIssuerName.data = NULL; |
| compatIssuerName.len = 0; |
| } |
| |
| for (j = 0; j < caNames->nnames; j++) { |
| caname = &caNames->names[j]; |
| if (SECITEM_CompareItem(&issuerName, caname) == SECEqual) { |
| rv = SECSuccess; |
| CERT_DestroyCertificate(curcert); |
| goto done; |
| } else if (SECITEM_CompareItem(&compatIssuerName, caname) == SECEqual) { |
| rv = SECSuccess; |
| CERT_DestroyCertificate(curcert); |
| goto done; |
| } |
| } |
| if ( ( depth <= 20 ) && |
| ( SECITEM_CompareItem(&curcert->derIssuer, &curcert->derSubject) |
| != SECEqual ) ) { |
| oldcert = curcert; |
| curcert = CERT_FindCertByName(curcert->dbhandle, |
| &curcert->derIssuer); |
| CERT_DestroyCertificate(oldcert); |
| depth++; |
| } else { |
| CERT_DestroyCertificate(curcert); |
| curcert = NULL; |
| } |
| } |
| rv = SECFailure; |
| |
| done: |
| return rv; |
| } |
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