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Compute credential TTL et al.

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This commit is contained in:
Adam Ierymenko 2016-08-23 13:02:59 -07:00
commit 32fa061700
6 changed files with 67 additions and 13 deletions
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5
node/CertificateOfMembership.hpp
View file

@ -33,11 +33,6 @@
#include "Identity.hpp"
#include "Utils.hpp"
/**
* Default window of time for certificate agreement
*/
#define ZT_NETWORK_COM_DEFAULT_REVISION_MAX_DELTA (ZT_NETWORK_AUTOCONF_DELAY * 5)
/**
* Maximum number of qualifiers allowed in a COM (absolute max: 65535)
*/

4
node/Membership.hpp
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@ -32,10 +32,10 @@
#include "NetworkConfig.hpp"
// Expiration time for capability and tag cache
#define ZT_MEMBERSHIP_STATE_EXPIRATION_TIME (ZT_NETWORK_COM_DEFAULT_REVISION_MAX_DELTA * 4)
#define ZT_MEMBERSHIP_STATE_EXPIRATION_TIME 600000
// Expiration time for Memberships (used in Peer::clean())
#define ZT_MEMBERSHIP_EXPIRATION_TIME (ZT_MEMBERSHIP_STATE_EXPIRATION_TIME * 4)
#define ZT_MEMBERSHIP_EXPIRATION_TIME (ZT_MEMBERSHIP_STATE_EXPIRATION_TIME * 2)
namespace ZeroTier {

16
node/NetworkConfig.hpp
View file

@ -40,6 +40,22 @@
#include "Dictionary.hpp"
#include "Identity.hpp"
/**
* Default maximum credential TTL and maxDelta for COM timestamps
*
* The current value is two hours, providing ample time for a controller to
* experience fail-over, etc.
*/
#define ZT_NETWORKCONFIG_DEFAULT_MAX_CREDENTIAL_TTL 7200000ULL
/**
* Default minimum credential TTL and maxDelta for COM timestamps
*
* This is just slightly over three minutes and provides three retries for
* all currently online members to refresh.
*/
#define ZT_NETWORKCONFIG_DEFAULT_MIN_CREDENTIAL_TTL 185000ULL
/**
* Flag: allow passive bridging (experimental)
*/