d6676a9d6c
Always announce multicast groups, not just to peers with direct links, and push network COMs to any MULTICAST_LIKE recipient for future use.
11 years ago
9405150b11
Restore group announcement on Peer::receive() but centralize packet composition in one place.
11 years ago
a3db7d0728
Refactor: move network COMs out of Network and into Peer in prep for tightening up multicast lookup and other things.
11 years ago
f69454ec98
(1) Make ZT_ naming convention consistent (get rid of ZT1_), (2) Make local interface a full sockaddr_storage instead of an int identifier, which turns out to be better for multi-homing and other uses.
11 years ago
0d386f1c31
Add a bit of useful testing instrumentation to SqliteNetworkController.
11 years ago
307e44f7c8
Two for one! (std::map removal)
11 years ago
d1341578d8
... and another one!
11 years ago
7b8ce16057
Another std::map<> dies.
11 years ago
facb009a1d
Add security notice to auto-update info in -h output, and fix a missing paren.
11 years ago
8d09c37140
Remove a bit of redundant logic, and also announce MULTICAST_LIKEs to controllers (for future use).
11 years ago
3ba54c7e35
Eliminate some poorly thought out optimizations from the netconf/controller interaction,
...
and go ahead and bump version to 1.0.4.
For a while in 1.0.3 -dev I was trying to optimize out repeated network controller
requests by using a ratcheting mechanism. If the client received a network config
that was indeed different from the one it had, it would respond by instantlly
requesting it again.
Not sure what I was thinking. It's fundamentally unsafe to respond to a message
with another message of the same type -- it risks a race condition. In this case
that's exactly what could happen.
It just isn't worth the added complexity to avoid a tiny, tiny amount of network
overhead, so I've taken this whole path out.
A few extra bytes every two minutes isn't worth fretting about, but as I recall
the reason for this optimization was to save CPU on the controller. This can be
achieved by just caching responses in memory *there* and serving those same
responses back out if they haven't changed.
I think I developed that 'ratcheting' stuff before I went full time on this. It's
hard to develop stuff like this without hours of sustained focus.
11 years ago
07ea4fd4f9
Fix potential bug in controller config request.
11 years ago
f398952a6c
Revert some bad docs in Packet -- I think we will still use that. Also rename addMembershipCertificate to more security-descriptive validateAndAddMembershipCertificate, give it a return value, and drop unused force parameter.
11 years ago
dbee1b38b3
Fix semantics of std::unique() to actually remove duplicates (hidden memory leak?)
11 years ago
57c7992c78
GitHub issue #191 - kill intra-network multicast rate limits (which were not well supported or easily configurable anyway) -- this is really left over from the old collaborative multicast propagation algorithm. New algorithm (in for a while) has been sender-side replication in which sender "pays" all bandwidth, which intrinsically limits multicast.
11 years ago
8a68624dae
Fix cert verification check for self signed signatures
11 years ago
7bae95836c
Root server terminology cleanup, and tighten up a security check by checking full identity of peers instead of just address.
11 years ago
960ceb4791
Rest of GitHub issue #140 implementation.
11 years ago
b3b9af0dd8
Fix for GitHub issue #170
11 years ago
5e3c6d9e0d
Some nodeJS work, and apply fix from GitHub issue #166 plus a small optimization to avoid repeated calls to _allMulticastGroups().
11 years ago
bdce679d84
Should fix deadlock issue in GitHub issue #166
11 years ago
a425bbc673
Renamed supernode to rootserver
11 years ago
f5848972f9
Windows now builds and runs selftest correctly, and fixed a Windows (and possibly other platforms) issue in Phy<>.
11 years ago
ea1859541c
More cleanup, and fix for the extremely unlikely case of identity collision.
11 years ago
6369c264e2
Rename netconf to controller and NetworkConfigMaster to NetworkController for consistency.
11 years ago
1c9ca73065
Fix some deadlock issues, move awareness of broadcast subscription into core, other bug fixes.
11 years ago
67f1f1892f
Bunch of tap stuff, IP address assignment hookups, etc.
11 years ago
347e98dcd2
Just return files from listDirectory() since that is all we need, fix network request on network restore logic, and remember saved networks in service/One
11 years ago
49d31613b9
Fix some minor issues, now to reintegrate taps.
11 years ago
4d5a6a25d3
Add events for packet decode errors, etc., and re-implement TRACE as an event.
11 years ago
bf2ff964e1
Utils::now() removal and a bunch of compile fixes.
11 years ago
59af674e74
Announce multicast groups on multicast subscribe.
11 years ago
76ad19f411
Use binary_search for multicast groups, which are kept in sorted order.
11 years ago
6807ccd710
Don't need to announce on multicast leave.
11 years ago
51f46a009a
Multicast group join/leave and group membership announcement.
11 years ago
8001b2c0cb
Network now calls port config function as per new API.
11 years ago
a86300c58f
Network build fixes and cleanup of remaining internal references to _tap
11 years ago
5f51653f9c
More cleanup.
11 years ago
0214dbc277
More cleanup.
11 years ago
1f28ce3980
Tons more refactoring: simplify Network, move explicit management of Tap out, redo COM serialization, etc.
11 years ago
fe94c9460b
Phy is a better name than Wire, and other cleanup.
11 years ago
93012b0ee5
Re-incorporation: ZeroTier Networks -> ZeroTier, Inc. [Delaware]
11 years ago
0b84c10ccc
Add confirmation step to new netconf, with the caveat that it will be disabled for older netconf servers to avoid race. Also add some comments.
11 years ago
60fb28a90a
Cleanup, new C++ netconf code is almost ready to test!
11 years ago
b644d2a893
Add timestamp field to network config requests.
11 years ago
4e95384ad6
Cleanup, add tristate to config code in Network, and happy new year!
11 years ago
7b6f10e859
Optimization: we don't need to verify signatures on certs if they're certs we already have and have verified.
12 years ago
95f421024a
Code cleanup, and fix some unsafe pointer handling in Network.
12 years ago
a8bd8fff93
Make several changes to eliminate potential deadlock or recursive lock conditions, and add back rescan of multicast groups on network startup.
12 years ago
a94b0e6a43
Get rid of rescanMulticastGroups() in Network thread since this can deadlock... the fact that this can happen is probably bad design.
12 years ago
Adam Ierymenko
Kees Bos
Adam Ierymenko