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Handling of multi-part chunked network configs on the inbound side.

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This commit is contained in:
Adam Ierymenko 2016-08-09 13:14:38 -07:00
parent bcd05fbdfa
commit 4d498b3765
6 changed files with 93 additions and 12 deletions
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12
node/NetworkConfig.cpp
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@ -178,8 +178,18 @@ bool NetworkConfig::toDictionary(Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY> &d,b
return true;
}
bool NetworkConfig::fromDictionary(const Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY> &d)
bool NetworkConfig::fromDictionary(const Identity &controllerId,Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY> &d)
{
if ((d.contains(ZT_NETWORKCONFIG_DICT_KEY_SIGNATURE))&&(controllerId)) {
// FIXME: right now signature are optional since network configs are only
// accepted directly from the controller and the protocol already guarantees
// the sender. In the future these might be made non-optional once old
// controllers that do not sign are gone and if we ever support peer caching
// of network configs.
if (!d.unwrapAndVerify(ZT_NETWORKCONFIG_DICT_KEY_SIGNATURE,controllerId.publicKey()))
return false;
}
Buffer<ZT_NETWORKCONFIG_DICT_CAPACITY> *tmp = new Buffer<ZT_NETWORKCONFIG_DICT_CAPACITY>();
try {