Commit Graph

5 Commits (7fe6e508588c6359fc51b0221aa1c20ac39e3eaa)

Author SHA1 Message Date
Sonia Appasamy 055394f3be ipn/ipnlocal: add mutex to webClient struct
Adds a new sync.Mutex field to the webClient struct, rather than
using the general LocalBackend mutex. Since webClientGetOrInit
(previously WebClientInit) gets called on every connection, we
want to avoid holding the lock on LocalBackend just to check if
the server is initialized.

Moves all web_client.go funcs over to using the webClient.mu field.

Updates tailscale/corp#14335

Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
12 months ago
Sonia Appasamy 6f7a1b51a8 ipn/ipnlocal: rename SetWebLocalClient to ConfigureWebClient
For consistency with the "WebClient" naming of the other functions
here. Also fixed a doc typo.

A #cleanup

Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
12 months ago
Will Norris 09de240934 ipn/ipnlocal: allow connecting to local web client
The local web client has the same characteristic as tailscale serve, in
that it needs a local listener to allow for connections from the local
machine itself when running in kernel networking mode.

This change renames and adapts the existing serveListener to allow it to
be used by the web client as well.

Updates tailscale/corp#14335

Signed-off-by: Will Norris <will@tailscale.com>
12 months ago
Will Norris 6b956b49e0 client/web: add some security checks for full client
Require that requests to servers in manage mode are made to the
Tailscale IP (either ipv4 or ipv6) or quad-100. Also set various
security headers on those responses.  These might be too restrictive,
but we can relax them as needed.

Allow requests to /ok (even in manage mode) with no checks. This will be
used for the connectivity check from a login client to see if the
management client is reachable.

Updates tailscale/corp#14335

Signed-off-by: Will Norris <will@tailscale.com>
1 year ago
Sonia Appasamy 44175653dc ipn/ipnlocal: rename web fields/structs to webClient
For consistency and clarity around what the LocalBackend.web field
is used for.

Updates tailscale/corp#14335

Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
1 year ago