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167 commits

Author SHA1 Message Date
Kristoffer Dalby
469551bc5d Register new machines needing callback in memory 
This commit stores temporary registration data in cache, instead of
memory allowing us to only have actually registered machines in the
database.
 2022-02-28 08:06:39 +00:00
Kristoffer Dalby
ecc26432fd Fix excessive replace 2022-02-27 18:48:12 +01:00
Kristoffer Dalby
acb945841c Generalise registration for pre auth keys 2022-02-27 18:42:15 +01:00
Kristoffer Dalby
eda0a9f88a Lock allocation of IP address 
current logic is not safe as it will allow an IP that isnt persisted to
the DB to be given out multiple times if machines joins in quick
succession.

This adds a lock around the "get ip" and machine registration and save
to DB so we ensure thiis isnt happning.

Currently this had to be done three places, which is silly, and outlined
in #294.
 2022-02-24 13:18:18 +00:00
Adrien Raffin-Caboisse
9cedbbafd4
chore(all): update some files for linter 2022-02-17 09:32:51 +01:00
Csaba Sarkadi
1a6e5d8770 Add support for multiple IP prefixes 2022-01-16 14:18:22 +01:00
wakeful-cloud
1c7cb98042
Template Fixes 2021-12-22 19:43:53 -07:00
Kristoffer Dalby
34f4109fbd Add back privatekey, but automatically generate it if it does not exist 2021-11-28 09:17:18 +00:00
Kristoffer Dalby
ff8c961dbb Make sure comparison of nodekey is on the same format 2021-11-28 08:23:45 +00:00
Kristoffer Dalby
59aeaa8476 Ensure we always have the key prefix when needed 2021-11-27 20:25:12 +00:00
Kristoffer Dalby
c38f00fab8 Unmarshal keys in the non-deprecated way 2021-11-26 23:50:42 +00:00
Kristoffer Dalby
cfd53bc4aa Factor wgkey to types/key 
This commit converts all the uses of wgkey to the new key interfaces.

It now has specific  machine, node and discovery keys and we now should
use them correctly.

Please note the new logic which strips a key prefix (in utils.go) that
is now standard inside tailscale.

In theory we could put it in the database, but to preserve backwards
compatibility and not spend a lot of resources on accounting for both,
we just strip them.
 2021-11-26 23:30:42 +00:00
Kristoffer Dalby
cec1e86b58 Add missing request arguemnt 2021-11-24 12:16:56 +00:00
Kristoffer Dalby
dcbf289470 Rename idKey to machineKey to keep consistency 2021-11-24 12:15:55 +00:00
Kristoffer Dalby
fdd64d98c8 Add missing iff to handle expired preauthkey machines 2021-11-24 12:15:32 +00:00
Kristoffer Dalby
68dc2a70db Update neighbours if node is expired or refreshed 
In addition, only pass the map of registered and not expired nodes to
clients.
 2021-11-22 19:51:16 +00:00
Kristoffer Dalby
caf1b1cabc Fix typo 2021-11-22 19:35:24 +00:00
Kristoffer Dalby
021c464148 Add cache for requested expiry times 
This commit adds a sentral cache to keep track of clients whom has
requested an expiry time, but were we need to keep hold of it until the
second request comes in.
 2021-11-22 19:32:52 +00:00
Kristoffer Dalby
e600ead3e9 Make sure nodes can reauthenticate 
This commit fixes an issue where nodes were not able to reauthenticate.
 2021-11-22 19:32:11 +00:00
Kristoffer Dalby
1687e3b03f
Removed unused parameter 2021-11-21 21:29:27 +00:00
Kristoffer Dalby
c2393685f1
Remove expiry update in expiry, we dont want to extend it just because they _try_ to connect 2021-11-21 21:14:40 +00:00
Kristoffer Dalby
fd5f42c2e6
Move handle expired machine to the end of registration 2021-11-21 21:14:13 +00:00
Kristoffer Dalby
bda2d9c3b0 Remove unused param 2021-11-21 14:00:48 +00:00
Kristoffer Dalby
c4ecc4db91 Simplify control flow in RegistrationHandler 
This commits tries to dismantle the complicated "if and or" in the
RegistrationHandler by factoring out the "is Registrated" into a root
if.

This, together with some new comments, should hopefully make it a bit
easier to follow what is happening in all the different cases that needs
to be handled when a Node contacts the registration endpoint.
 2021-11-21 13:59:24 +00:00
Kristoffer Dalby
8ccc51ae57 Remove special case for authkey 
We no longer have weird expire behaviour, so we dont need this case
 2021-11-21 13:45:19 +00:00
Kristoffer Dalby
9aac1fb255 Remove expiry logic, this needs to be redone 2021-11-19 09:02:29 +00:00
Kristoffer Dalby
106b1e7e8d Create constants for other reg methods 2021-11-18 17:51:54 +00:00
Kristoffer Dalby
58d1255357 Remove unneeded returns 2021-11-18 08:51:33 +00:00
Kristoffer Dalby
981f712660 Remove unused param 2021-11-18 08:51:21 +00:00
Kristoffer Dalby
50dcb8bb75 Use valid handler for registered authkey machines 2021-11-18 08:50:53 +00:00
Kristoffer Dalby
a8a8f01429 Make "authKey" a constant 2021-11-18 08:49:55 +00:00
Kristoffer Dalby
35c3fe9608 Move registration workflow into functions 2021-11-17 22:39:41 +00:00
Kristoffer Dalby
715542ac1c
Add and fix stylecheck (golint replacement) 2021-11-15 17:24:24 +00:00
Kristoffer Dalby
471c0b4993
Initial work eliminating one/two letter variables 2021-11-14 20:32:03 +01:00
Kristoffer Dalby
85f28a3f4a
Remove all instances of undefined numbers (gonmd) 2021-11-14 18:31:51 +01:00
Kristoffer Dalby
c9c16c7fb8
Remove unused params or returns 2021-11-14 18:03:21 +01:00
Kristoffer Dalby
89eb13c6cb
Add and fix nlreturn (new line return) 2021-11-14 16:46:09 +01:00
Kristoffer Dalby
2634215f12 golangci-lint --fix 2021-11-13 08:39:04 +00:00
Kristoffer Dalby
03b7ec62ca Go format with shorter lines 2021-11-13 08:36:45 +00:00
Kristoffer Dalby
c2eb3f4d36 Use long command in example and remove pointerlist 2021-11-04 22:18:06 +00:00
Kristoffer Dalby
cbf3f5d640 Resolve merge conflict 2021-10-30 15:33:01 +00:00
Raal Goff
2d252da221 suggested documentation and comments 2021-10-29 21:35:07 +08:00
Ward Vandewege
f9187bdfc4 Switch to named arguments for all nodes subcommands. Update docs 
accordingly. Fix integration test failure.
 2021-10-28 09:31:15 -04:00
Kristoffer Dalby
582eb57a09 Use the new derp map 2021-10-22 16:56:00 +00:00
Kristoffer Dalby
da14750396
Merge branch 'main' into main 2021-10-19 15:26:18 +01:00
Kristoffer Dalby
677bd9b657 Implement namespace matching 2021-10-18 19:27:52 +00:00
Juan Font Alonso
01a5fe3c51 Added tests, solved some bugs, and code reorg 2021-10-17 23:58:09 +02:00
Juan Font Alonso
687e8d12be Do not use the full application for getMapResponseDNSConfig 2021-10-17 12:10:03 +02:00
Juan Font Alonso
01f755ecf9 Send UserProfile info for the peers' namespaces 2021-10-17 12:07:01 +02:00
Juan Font Alonso
061efa1822 Do not include BaseDomain as full route in DNSConfig + code reorg 2021-10-17 11:57:53 +02:00
unreality
afbfc1d370
Merge branch 'main' into main 2021-10-16 22:31:37 +08:00
Raal Goff
0603e29c46 add login details to RegisterResponse so GUI clients show login display name 2021-10-15 23:09:55 +08:00
Juan Font
93517aa6f8
Apply suggestions from code review 
Renamed AlreadyUsed to Used

Co-authored-by: Kristoffer Dalby <kradalby@kradalby.no>
 2021-10-13 22:51:55 +02:00
Juan Font Alonso
30788e1a70 Add AlreadyUsed field to Auth Keys (fixes #157 and #158) 2021-10-13 18:13:26 +02:00
Raal Goff
74e6c1479e updates from code review 2021-10-10 17:22:42 +08:00
Juan Font
c4487b73c4
Merge branch 'main' into magic-dns-support 2021-10-09 12:24:07 +02:00
Kristoffer Dalby
2997f4d251
Merge branch 'main' into main 2021-10-08 22:21:41 +01:00
Raal Goff
e407d423d4 updates from code review 2021-10-08 17:43:52 +08:00
unreality
35795c79c3
Handle trailing slash on uris 
Co-authored-by: Kristoffer Dalby <kradalby@kradalby.no>
 2021-10-08 15:26:31 +08:00
Raal Goff
c487591437 use go-oidc instead of verifying and extracting tokens ourselves, rename oidc_endpoint to oidc_issuer to be more inline with spec 2021-10-06 17:19:15 +08:00
Juan Font
6981543db6 Only search domain from current namespace in MapResponse 2021-10-05 19:00:40 +02:00
Kristoffer Dalby
722084fbd3 Comment out aggressive logging 2021-10-05 16:51:42 +00:00
Juan Font Alonso
a0fa652449 MagicDNS changes merged back 2021-10-04 23:49:16 +02:00
Juan Font Alonso
2eef535b4b Merged main 2021-10-04 23:43:42 +02:00
Kristoffer Dalby
2eb57e6288 Clean up pointer usage consistency. 
This tries to make the same functions emit and consume the same type of
data all over the application.

If a function transform data, it should emit new data, not a pointer.
 2021-10-04 17:39:01 +00:00
Kristoffer Dalby
1d5b090579 Initial work on Prometheus metrics 
This commit adds some Prometheus metrics to /metrics in headscale.

It will add the standard go metrics, some automatic gin metrics and some
initial headscale specific ones.

Some of them has been added to aid debugging #97 (loop bug)

In the future, we can use the metrics to get rid of the sleep in the
integration tests by checking that our expected number of nodes has been
registered:

```
headscale_machine_registrations_total
```
 2021-10-04 16:28:07 +00:00
Juan Font Alonso
e60ceefea9 Fixing nil issue 2021-10-04 18:03:44 +02:00
Kristoffer Dalby
3c3189caa6
Move toNode, add type helpers, split peers and shared 
This commit moves toNode to the bottom of the file, and adds a helper
function for lists of Machines to be converted.

It also adds string helpers for Machines and lists of machines.

Lastly it splits getPeers into getDirectPeers, which exist in the same
namespace, and getShared, which is nodes shared with the namespace.

getPeers is kept as a function putting together the two lists for
convenience.
 2021-10-02 22:03:34 +01:00
Kristoffer Dalby
0d4a006536
Consitently use Machine pointers 
This commit rewrites a bunch of the code to always use *Machine instead
of a mix of both, and a mix of tailcfg.Node and Machine.

Now we use *Machine, and if tailcfg.Node is needed, it is converted just
before needed.
 2021-10-02 22:00:09 +01:00
Kristoffer Dalby
0475eb6ef7
Move DB call of pollmap to Machine inside a function 2021-10-02 21:58:28 +01:00
Juan Font Alonso
19492650d4 Fixed error on assign 2021-10-02 13:03:08 +02:00
Juan Font Alonso
36ae14bccf Send search domains 2021-10-02 12:13:19 +02:00
Juan Font Alonso
656237e167 Propagate dns config vales across Headscale 2021-10-02 11:20:42 +02:00
Raal Goff
e7a2501fe8 initial work on OIDC (SSO) integration 2021-09-26 16:53:05 +08:00
Juan Font
48b73fa12f Implement node sharing functionality 2021-09-02 16:59:03 +02:00
Kristoffer Dalby
01e781e546
Pass DNSConfig to nodes in MapResponse 2021-08-24 07:11:45 +01:00
Kristoffer Dalby
dd8c0d1e9e Move most "poll" functionality to poll.go 
This function migrates more poll functions (including keepalive) to
poll.go to keep it somehow in the same file.

In addition it makes changes to improve the stability and ensure nodes
get the appropriate updates from the headscale control and are not left
in an inconsistent state.

Two new additions is:

omitpeers=true will now trigger an update if the clients are not already up
to date

keepalive has been extended with a timer that will check every 120s if
all nodes are up to date.
 2021-08-18 23:24:22 +01:00
Kristoffer Dalby
9698abbfd5
Resolve merge conflict 2021-08-13 10:33:19 +01:00
Kristoffer Dalby
15b8c8f4c5
Remove lock from keepAlive 2021-08-06 20:08:51 +01:00
Kristoffer Dalby
4243885246
Rewrite old lock error msg 2021-08-06 20:03:25 +01:00
Juan Font
c95cf15731 Fixed log message 2021-08-06 00:21:34 +02:00
Kristoffer Dalby
1abc68ccf4 Removes locks causing deadlock 
This commit removes most of the locks in the PollingMap handler as there
was combinations that caused deadlocks. Instead of doing a plain map and
doing the locking ourselves, we use sync.Map which handles it for us.
 2021-08-05 22:14:37 +01:00
Kristoffer Dalby
575b15e5fa
Add more trace logging 2021-08-05 21:47:06 +01:00
Kristoffer Dalby
a8c8a358d0
Make log keys lowercase 2021-08-05 20:57:47 +01:00
Kristoffer Dalby
0bb2fabc6c
Convert missing from api.go 2021-08-05 18:16:21 +01:00
Kristoffer Dalby
ee704f8ef3
Initial port to zerologger 2021-08-05 18:11:26 +01:00
Kristoffer Dalby
eda6e560c3
debug logging 2021-08-02 22:51:50 +01:00
Juan Font Alonso
0159649d0a Send the namespace name as user to the clients 2021-07-11 16:39:19 +02:00
Juan Font Alonso
eabb1ce881 Fix minor typo on the register webpage 2021-07-11 15:05:32 +02:00
Juan Font Alonso
bff3d2d613 Added HTTP responses on errors 2021-07-11 11:37:17 +02:00
Juan Font Alonso
d4b27fd54b Merge branch 'main' into acls 2021-07-04 21:54:55 +02:00
Juan Font Alonso
ff9d99b9ea Use gorm connection pool 2021-07-04 21:40:46 +02:00
Juan Font
202d6b506f Load ACL policy on headscale startup 2021-07-04 13:24:05 +02:00
Juan Font Alonso
aa27709e60 Update code to Tailscale 1.10 2021-06-25 18:57:08 +02:00
Juan Font Alonso
69ba750b38 Update Headscale to depend on gorm v2 2021-06-24 15:44:19 +02:00
Juan Font Alonso
5db7716be2 Reduce the mutex size when the client closes the connection 2021-06-09 20:55:25 +02:00
Juan Font Alonso
cb1a81fe4c Close the update channel when the client actually closes the connection. Fixes #32. 2021-06-08 19:19:40 +02:00
Juan Font Alonso
aab0bfe2d5 Removed redundant statement 2021-06-05 12:21:49 +02:00
Juan Font Alonso
47b22f3950 Minor improvement on login 2021-06-05 12:19:48 +02:00
Juan Font Alonso
d4c2870d7e Handle client sending new NodeKey (fixes #32) 2021-06-05 12:13:55 +02:00