nsresult DtlsIdentity::ComputeFingerprint(const std::string algorithm,
uint8_t *digest,
size_t size,
size_t *digest_length) const {
const UniqueCERTCertificate& c = cert();
MOZ_ASSERT(c);
return ComputeFingerprint(c, algorithm, digest, size, digest_length);
}
void
BHashMapCatalog::UpdateFingerprint()
{
fFingerprint = ComputeFingerprint();
}
status_t
DefaultCatalog::Unflatten(BDataIO *dataIO)
{
fCatMap.Clear();
int32 count = 0;
int16 version;
BMessage archiveMsg;
status_t res = archiveMsg.Unflatten(dataIO);
if (res == B_OK) {
res = archiveMsg.FindInt16("c:ver", &version)
|| archiveMsg.FindInt32("c:sz", &count);
}
if (res == B_OK) {
fLanguageName = archiveMsg.FindString("c:lang");
fSignature = archiveMsg.FindString("c:sig");
uint32 foundFingerprint = archiveMsg.FindInt32("c:fpr");
// if a specific fingerprint has been requested and the catalog does in
// fact have a fingerprint, both are compared. If they mismatch, we do
// not accept this catalog:
if (foundFingerprint != 0 && fFingerprint != 0
&& foundFingerprint != fFingerprint) {
res = B_MISMATCHED_VALUES;
} else
fFingerprint = foundFingerprint;
}
if (res == B_OK && count > 0) {
CatKey key;
const char *keyStr;
const char *keyCtx;
const char *keyCmt;
const char *translated;
// fCatMap.resize(count);
// There is no resize method in Haiku's HashMap to preallocate
// memory.
for (int i=0; res == B_OK && i < count; ++i) {
res = archiveMsg.Unflatten(dataIO);
if (res == B_OK)
res = archiveMsg.FindString("c:ostr", &keyStr);
if (res == B_OK)
res = archiveMsg.FindString("c:ctxt", &keyCtx);
if (res == B_OK)
res = archiveMsg.FindString("c:comt", &keyCmt);
if (res == B_OK)
res = archiveMsg.FindInt32("c:hash", (int32*)&key.fHashVal);
if (res == B_OK)
res = archiveMsg.FindString("c:tstr", &translated);
if (res == B_OK) {
key.fString = keyStr;
key.fContext = keyCtx;
key.fComment = keyCmt;
fCatMap.Put(key, translated);
}
}
uint32 checkFP = ComputeFingerprint();
if (fFingerprint != checkFP)
return B_BAD_DATA;
}
return res;
}