I introduced a bug in 8fe503057d when unifying oneConnListener
implementations.
The NewOneConnListenerFrom API was easy to misuse (its Close method
closes the underlying Listener), and we did (via http.Serve, which
closes the listener after use, which meant we were close the peerapi's
listener, even though we only wanted its Addr)
Instead, combine those two constructors into one and pass in the Addr
explicitly, without delegating through to any Listener.
Change-Id: I061d7e5f842e0cada416e7b2dd62100d4f987125
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
The MSI installer sets a special sentinel value that we can use to detect it.
I also removed the code that bails out when the installation path is not
`Program Files`, as both the NSIS and MSI installers permit the user to install
to a different path.
Signed-off-by: Aaron Klotz <aaron@tailscale.com>
This unbreaks some downstream users of tailscale who end up
with build errors from importing a v0 indirect dependency.
Signed-off-by: David Anderson <danderson@tailscale.com>
Don't make users map their system's "caddy" (or whatever) system user
to its userid. We can do that. Support either a uid or a username.
RELNOTE=TS_PERMIT_CERT_UID can contain a uid or username
Change-Id: I7451b537a5e118b818addf1353882291d5f0d07f
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
And also reject attempts to use other users.
Updates #3802
Change-Id: Iddc85f6ea2dba17d12be66a50408d24c1f92833e
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
e.g. the change to ipnlocal in this commit ultimately logs out:
{"logtail":{"client_time":"2022-02-17T20:40:30.511381153-08:00","server_time":"2022-02-18T04:40:31.057771504Z"},"type":"Hostinfo","val":{"GoArch":"amd64","Hostname":"tsdev","IPNVersion":"1.21.0-date.20220107","OS":"linux","OSVersion":"Debian 11.2 (bullseye); kernel=5.10.0-10-amd64"},"v":1}
Change-Id: I668646b19aeae4a2fed05170d7b279456829c844
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Otherwise omitempty doesn't work.
This is wire-compatible with a non-pointer type, so switching
is safe, now and in the future.
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
(The name SSH_HostKeys is bad but SSHHostKeys is worse.)
Updates #3802
Change-Id: I2a889019c9e8b065b668dd58140db4fcab868a91
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Make tailssh ask LocalBackend for the SSH hostkeys, as we'll need to
distribute them to peers.
For now only the hacky use-same-as-actual-host mode is implemented.
Updates #3802
Change-Id: I819dcb25c14e42e6692c441186c1dc744441592b
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
That way humans don't have to remember which is correct.
RELNOTE=--auth-key is the new --authkey, but --authkey still works
Updates tailscale/corp#3486
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
And log it when provided in map responses.
The test uses the date on which I joined Tailscale. :)
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
Still largely incomplete, but in a better home now.
Updates #3802
Change-Id: I46c5ffdeb12e306879af801b06266839157bc624
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
We need to capture some tailnet-related information for some Docker
features we're building. This exposes the tailnet name and MagicDNS
information via `tailscale status --json`.
Fixestailscale/corp#3670
Signed-off-by: Ross Zurowski <ross@rosszurowski.com>
If we've already connected to a certain name's IP in the past, don't
assume the problem was DNS related. That just puts unnecessarily load
on our bootstrap DNS servers during regular restarts of Tailscale
infrastructure components.
Also, if we do do a bootstrap DNS lookup and it gives the same IP(s)
that we already tried, don't try them again.
Change-Id: I743e8991a7f957381b8e4c1508b8e9d0df1782fe
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
When running this script against a totally fresh out of the box Debian
11 image, sometimes it will fail to run because it doesn't have a
package list cached. This patch adds an `apt-get update` to ensure that
the local package cache is up to date.
Signed-off-by: Xe Iaso <xe@tailscale.com>
Our previous Hostinfo logging was all as a side effect of telling
control. And it got marked as verbose (as it was)
This adds a one-time Hostinfo logging that's not verbose, early in
start-up.
Change-Id: I1896222b207457b9bb12ffa7cf361761fa4d3b3a
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Spell hamster correctly, and add the name of a teeny tiny type of
hamster, the Roborovski dwarf hamster.
Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>
No behavior changes (intended, at least).
This is in prep for future changes to this package, which would get
too complicated in the current style.
Change-Id: Ic260f8e34ae2f64f34819d4a56e38bee8d8ac5ce
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This TODO was both added and fixed in 506c727e3.
As I recall, I wasn't originally going to do it because it seemed
annoying, so I wrote the TODO, but then I felt bad about it and just
did it, but forgot to remove the TODO.
Change-Id: I8f3514809ad69b447c62bfeb0a703678c1aec9a3
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
I was about to add a third copy, so unify them now instead.
Change-Id: I3b93896aa1249b1250a6b1df4829d57717f2311a
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
For analysis of log spam.
Bandwidth is ~unchanged from had we not stripped the "[vN] " from
text; it just gets restructed intot he new "v":N, field. I guess it
adds one byte.
Updates #1548
Change-Id: Ie00a4e0d511066a33d10dc38d765d92b0b044697
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
The strconv errors already stringified with the same.
Change-Id: I6938c5653e9aafa6d9028d45fc26e39eb9ccbaea
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
The TODO is done. Magicsock doesn't require any endpoints to create an
*endpoint now. Verified both in code and empirically: I can use the
env knob and access everything.
Change-Id: I4fe7ed5b11c5c5e94b21ef3d77be149daeab998a
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
