9 Commits (1dd1798bfa9a88adc8800208eddf309b307490eb)

Author	SHA1	Message	Date
Naman Sood	97f84200ac	wgengine/router: implement UpdateMagicsockPort for CallbackRouter (#10494) ... Updates #9084. Signed-off-by: Naman Sood <mail@nsood.in>	1 year ago
Val	1138f4eb5f	wgengine/router,ipn/ipnlocal: add MTU field to router config ... The MacOS client can't set the MTU when creating the tun due to lack of permissions, so add it to the router config and have MacOS set it in the callback using a method that it does have permissions for. Updates #8219 Signed-off-by: Val <valerie@tailscale.com>	1 year ago
Will Norris	71029cea2d	all: update copyright and license headers ... This updates all source files to use a new standard header for copyright and license declaration. Notably, copyright no longer includes a date, and we now use the standard SPDX-License-Identifier header. This commit was done almost entirely mechanically with perl, and then some minimal manual fixes. Updates #6865 Signed-off-by: Will Norris <will@tailscale.com>	2 years ago
Mihai Parparita	06aa141632	wgengine/router: avoid unncessary routing configuration changes ... The iOS and macOS networking extension API only exposes a single setter for the entire routing and DNS configuration, and does not appear to do any kind of diffing or deltas when applying changes. This results in spurious "network changed" errors in Chrome, even when the `OneCGNATRoute` flag from df9ce972c7 is used (because we're setting the same configuration repeatedly). Since we already keep track of the current routing and DNS configuration in CallbackRouter, use that to detect if they're actually changing, and only invoke the platform setter if it's actually necessary. Updates #3102 Signed-off-by: Mihai Parparita <mihai@tailscale.com>	2 years ago
Denton Gentry	878a20df29	net/dns: add GetBaseConfig to CallbackRouter. ... Allow users of CallbackRouter to supply a GetBaseConfig implementation. This is expected to be used on Android, which currently lacks both a) platform support for Split-DNS and b) a way to retrieve the current DNS servers. iOS/macOS also use the CallbackRouter but have platform support for SplitDNS, so don't need getBaseConfig. Updates https://github.com/tailscale/tailscale/issues/2116 Updates https://github.com/tailscale/tailscale/issues/988 Signed-off-by: Denton Gentry <dgentry@tailscale.com>	3 years ago
David Anderson	4a64d2a603	net/dns: some post-review cleanups. ... Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
David Anderson	68f76e9aa1	net/dns: add GetBaseConfig to OSConfigurator interface. ... Part of #953, required to make split DNS work on more basic platforms. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
David Anderson	de6dc4c510	net/dns: add a Primary field to OSConfig. ... Currently ignored. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago
David Anderson	27a1a2976a	wgengine/router: add a CallbackRouter shim. ... The shim implements both network and DNS configurators, and feeds both into a single callback that receives both configs. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago