* reformat code
This is mostly an automated change with `make lint`.
I had to manually please golangci-lint in routes_test because of a short
variable name.
* fix start -> strategy which was wrongly corrected by linter
This commit restructures the map session in to a struct
holding the state of what is needed during its lifetime.
For streaming sessions, the event loop is structured a
bit differently not hammering the clients with updates
but rather batching them over a short, configurable time
which should significantly improve cpu usage, and potentially
flakyness.
The use of Patch updates has been dialed back a little as
it does not look like its a 100% ready for prime time. Nodes
are now updated with full changes, except for a few things
like online status.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This commits removes the locks used to guard data integrity for the
database and replaces them with Transactions, turns out that SQL had
a way to deal with this all along.
This reduces the complexity we had with multiple locks that might stack
or recurse (database, nofitifer, mapper). All notifications and state
updates are now triggered _after_ a database change.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* upgrade tailscale
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* make Node object use actualy tailscale key types
This commit changes the Node struct to have both a field for strings
to store the keys in the database and a dedicated Key for each type
of key.
The keys are populated and stored with Gorm hooks to ensure the data
is stored in the db.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* use key types throughout the code
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* make sure machinekey is concistently used
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* use machine key in auth url
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* fix web register
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* use key type in notifier
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* fix relogin with webauth
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
---------
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This is a massive commit that restructures the code into modules:
db/
All functions related to modifying the Database
types/
All type definitions and methods that can be exclusivly used on
these types without dependencies
policy/
All Policy related code, now without dependencies on the Database.
policy/matcher/
Dedicated code to match machines in a list of FilterRules
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This is step one in detaching the Database layer from Headscale (h). The
ultimate goal is to have all function that does database operations in
its own package, and keep the business logic and writing separate.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
