If the field is the zero value, then avoid serializing the field.
This reduces verbosity in server logs.
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
If the host only has RSA, use its RSA + generate ecdsa + ed25519, etc.
Perhaps fixes https://twitter.com/colek42c/status/1550554439299244032 and
something else that was reported.
Change-Id: I88dc475c8e3d95b6f25288ff7664b8e72655fd16
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Switch to Go 1.19rc2 in prep for the Go 1.19 GA release on Tuesday.
(We won't be using any Go 1.19 features until then.)
Updates #5210
Change-Id: I94fa0ae8f5645fb7579429668f3970c18d1796d8
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Just reading the code again in prep for some alloc reductions.
Change-Id: I065226ea794b7ec7144c2b15942d35131c9313a8
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
- `--box` when ./cmd/tailscaled is built with this flag, it builds a
"toybox" style binary that includes tailscale and tailscaled.
- `--extra-small` strip the output binary and omit some dependencies
(currently AWS integration).
Signed-off-by: James Tucker <james@tailscale.com>
The go wasm process exiting is a sign of an unhandled panic. Also
add a explicit recover() call in the notify callback, that's where most
logic bugs are likely to happen (and they may not be fatal).
Also fixes the one panic that was encountered (nill pointer dereference
when generating the JS view of the netmap).
Fixes#5132
Signed-off-by: Mihai Parparita <mihai@tailscale.com>
The definition of winHTTPProxyInfo was using the wrong type (uint16 vs uint32)
for its first field. I fixed that type.
Furthermore, any UTF16 strings returned in that structure must be explicitly
freed. I added code to do this.
Finally, since this is the second time I've seen type safety errors in this code,
I switched the native API calls over to use wrappers generated by mkwinsyscall.
I know that would not have helped prevent the previous two problems, but every
bit helps IMHO.
Updates https://github.com/tailscale/tailscale/issues/4811
Signed-off-by: Aaron Klotz <aaron@tailscale.com>
Integrates Tailwind CSS as an esbuild plugin that invokes the CLI
to process the input. It takes ~400ms, so it seems like the easiest
option (vs running a separate process for dev mode).
Existing minimal look and feel is replicated with Tailwind classes,
mostly to prove that the entire system works, including unused
class removal.
Also fixes yarn warnings about package.json not having a license
(which were showing up when invoking any scripts).
Fixes#5136Fixes#5129
Signed-off-by: Mihai Parparita <mihai@tailscale.com>
Continues to use esbuild for development mode and building. Also
includes a `yarn lint` script that uses tsc to do full type checking.
Fixes#5138
Signed-off-by: Mihai Parparita <mihai@tailscale.com>
It was actually unused earlier, but I had a test program
in my git workdir, keeping go mod tidy from cleaning it.
(more CI needed, perhaps)
Updates #5162
Change-Id: I9047a9aaa6fde7736d6ef516dc3bb652d06fe921
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Technically not the same as the wasm cross-compilation, but it's
closely connected to it.
Also includes some fixes to tool/yasm to make it actually work on
non-ARM platforms.
Fixes#5134
Signed-off-by: Mihai Parparita <mihai@tailscale.com>
Somewhere my local configuration or program versions are producing
marker files earlier in the process that lack a line terminator. This
doesn't need to cause an exit via set -e, we can just continue the
process. $extracted matches $REV anyway, so the process works.
Signed-off-by: James Tucker <james@tailscale.com>
Ongoing log writing keeps the spinning disks from hibernating.
Extends earlier implementation for Synology to also handle QNAP.
Signed-off-by: Denton Gentry <dgentry@tailscale.com>
As discussed in previous PRs, we can register for notifications when group
policies are updated and act accordingly.
This patch changes nrptRuleDatabase to receive notifications that group policy
has changed and automatically move our NRPT rules between the local and
group policy subkeys as needed.
Signed-off-by: Aaron Klotz <aaron@tailscale.com>
When dbus restarts it can cause the tailscaled to crash because the nil
signal was not handled in resolved.Fixing so the nil signal leads to a
connection reset and tailscaled stays connected to systemd when dbus restarted.
Fixes#4645
Co-authored-by: James Tucker <james@tailscale.com>
Signed-off-by: nyghtowl <warrick@tailscale.com>
Co-authored-by: James Tucker <james@tailscale.com>
This allows gitops-pusher to detect external ACL changes. I'm not
sure what to call this problem, so I've been calling it the "three
version problem" in my notes. The basic problem is that at any given
time we only have two versions of the ACL file at any given point:
the version in CONTROL and the one in the git repo. In order to
check if there has been tampering of the ACL files in the admin
panel, we need to have a _third_ version to compare against.
In this case I am not storing the old ACL entirely (though that could
be a reasonable thing to add in the future), but only its sha256sum.
This allows us to detect if the shasum in control matches the shasum
we expect, and if that expectation fails, then we can react
accordingly.
This will require additional configuration in CI, but I'm sure that
can be done.
Signed-off-by: Xe <xe@tailscale.com>
Adds a tool/yarn helper script that uses specific versions of yarn and
node, downloading them if necessary.
Modeled after tool/go (and the yarn and node Redo scripts from the
corp repo).
Also allows the path to yarn to be overidden (in case the user does not
want to use this script) and always pipes yarn output (to make debugging
and viewing of process easier).
Signed-off-by: Mihai Parparita <mihai@tailscale.com>
