Bumps [clap](https://github.com/clap-rs/clap) from 4.3.19 to 4.3.21.
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<h2>v4.3.21</h2>
<h2>[4.3.21] - 2023-08-08</h2>
<h3>Features</h3>
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<h2>v4.3.20</h2>
<h2>[4.3.20] - 2023-08-08</h2>
<h3>Features</h3>
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<h2>[4.3.20] - 2023-08-08</h2>
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test(complete): Helper for asserting dynamic completions</li>
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* Remove JWT to be an opaque token and update variable names accordingly
* Use new `actor_name` param from the portal instead of user info from
old JWT
* Log attempted portal URL from connlib
* Remove account slug/id from portal_url before sending to connlib
@roop The token from the portal is a Phoenix.Token, not a valid JWT, so
this was causing a JWTDecodeError. Discussed with @AndrewDryga and
concluded this should be an opaque token. Expiry and other invalid token
scenarios will be bubbled up from connlib via an `onError` callback (or
perhaps a dedicated `onTokenInvalid` callback). For now connlib doesn't
handle this specifically.
This is a result of our discussion with @conectado, this PR will add a
new message type which will allow reusing existing connections to the
gateway to access a new resource. We will also change the LB strategy to
be aware of the current device connection so that we will not pick a
different one if we have a connected gateway that can serve a new
resource.
---------
Co-authored-by: conectado <gabrielalejandro7@gmail.com>
This PR adds the remaining bits of the Apple tunnel stack for macOS and
iOS devices.
- [x] Find file descriptor corresponding to NE-managed tunnel interface
- [ ] Testing
---------
Signed-off-by: Jamil <jamilbk@users.noreply.github.com>
Co-authored-by: conectado <gabrielalejandro7@gmail.com>
Bumps [async-trait](https://github.com/dtolnay/async-trait) from 0.1.71
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Bumps [serde](https://github.com/serde-rs/serde) from 1.0.179 to
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Previously, I thought it might be helpful to refuse a insecure
connections to the portal unless the user explicitly opts-in to this. In
our CI and testing environment, this however proved to cause more
headaches than it helps.
This PR removes this flag and assumes that users are smart enough that
they should protect self-hosted portals with transport-level encryption.
The biggest internal change is that all the methods on `Callbacks` (on
the Rust side!) return a `Result` now, so errors from the bridge or even
the client callbacks will be handled.
@roop there's nothing for you to review here, but note:
- the `bool` return values you've asked about in the past are gone now
- the route string for `onAddRoute`/`onRemoveRoute` no longer has the
extra quotes (it's no longer JSON)
---------
Signed-off-by: Francesca Lovebloom <franlovebloom@gmail.com>
Co-authored-by: Jamil <jamilbk@users.noreply.github.com>
This PR sets the network settings, split-DNS, and macOS UI resources
using the data from connlib callbacks.
This should enable connlib to be developed / tested in Apple platforms
(Caveat: There's no UI to see resources in iOS yet).
Some assumptions being made are:
- It's ok to call disconnect() before onTunnelReady(), but after
connect()
- CIDR addresses don't include enclosing quotes (they currently include
the quotes, like: `"8.8.4.4/32"`)
- CIDR addresses in routes always end with “/n”
- Connlib calls can be made from a queue (non-main thread)
---------
Co-authored-by: Jamil <jamilbk@users.noreply.github.com>
Some programs(such as `ping`) after resolving the dns name do a reverse
dns lookup using PTR, if this doesn't respond the program hangs making
performance slower.
This PR fixes it by handling PTR queries.
---------
Signed-off-by: Gabi <gabrielalejandro7@gmail.com>
Co-authored-by: Francesca Lovebloom <franlovebloom@gmail.com>
Co-authored-by: Jamil Bou Kheir <jamilbk@users.noreply.github.com>
Removes functions from the android FFI that aren't needed. Why? These
were mistakenly copied from the apple FFI when I was prototyping this
back in April.
`webrtc-rs` has a race condition where `send_to` does not actually await
the channel binding, thus attempting to send something through the
channel from the other end my fail because we receive the bytes from the
relay before the library registers that there is an active channel.
This should hopefully fix the flakiness of the smoke test script.
This patch series adds support for IPv6 allocations. If not specified
otherwise in the ALLOCATE request, clients will get an IP4 allocation.
They can also request an IPv6 address or an additional IPv6 address in
addition to their IPv4 address.
Either of those is only possible if the relay actually has a listening
socket for the requested address family. The CLI is designed such that
the user can either specify IP4, IP6 or both of them.
The `Server` component handles all of this logic and responds with
either a successful allocation response or an Address Family Not
Supported error (see
https://www.rfc-editor.org/rfc/rfc8656#name-stun-error-response-codes).
Multiple refactorings were necessary to achieve this design, they are
all extracted into separate PRs:
Depends-On: #1831.
Depends-On: #1832.
Depends-On: #1833.
---------
Co-authored-by: Jamil <jamilbk@users.noreply.github.com>
This PR implements the reverse lookup for DNS from the gateway side (the
other part of #1807)
Also, adds a fix in general for Ipv6 DNS packets (nothing to do with
AAAA, only DNS packets using ipv6), and removes resource candidates from
SDP.
Although there are still a few fixes coming related to this PR, if you
do `docker compose exec client ping google.com` it should work now
(given that the seeds include google) as Client -> Gateway -> google.com
---------
Signed-off-by: Gabi <gabrielalejandro7@gmail.com>
Signed-off-by: conectado <gabrielalejandro7@gmail.com>
Co-authored-by: Francesca Lovebloom <franlovebloom@gmail.com>
This patch series refactors how we handle allocations in the relay to
make it easier to forward a failure to the `Server`. Each allocation
runs in a separate task (to allow for parallelization). If the
allocation fails, this channel is automatically closed.
Previously, this would erroneously trigger a `debug_assert!`. Now, we
invoke a callback on `Server` to allow it to clean up its internal
resources for the allocation.
At the same time, we simplify the buffering around data that is destined
for a certain allocation. Instead of having an additional buffer in the
event-loop, we increase the channel size to 10. Any exceeding items will
be dropped to avoid memory growth. This means that the `Server` is never
blocked on a slow allocation.
Given that we are running on top of an unreliable protocol anyway, I'd
say this is fine.
Currently, the primary UDP socket is polled within the `Eventloop`. In
order to not block the `Server` on the readiness of the socket, we
buffer all outgoing packets in a `VecDeque`.
This isn't particularly ergonomic.
In addition, whilst implementing the IPv6 support, I ran into a
limitation with this model. In case we operate in dual-stack mode, I
need to poll two UDP sockets but it is not clear in which order they
should be polled. The solution I am going for now is to have two
separate tasks, one per IP family and have them both write into the same
channel.
In order to keep #1814 smaller, I this PR represents a pure refactoring
towards that solution.
While developing IPv6 support, I ran into a limitations with how I
designed the prometheus metrics integration. Currently, we just use the
IPv4 listen socket to server the metrics. That however no longer works
with IPv6 support because the relay may now operate in IPv6 only mode
for example.
To circumvent this, we introduce a dedicated configuration option where
the user needs to pass the socket addr for the metrics endpoint. If
omitted, the metrics won't be served at all.
I finally figured out why the smoke test script was being funny. It
turns out that the TURN client I still had lying around in the `gateway`
binary was reading from the UDP socket in the background and thus
sometimes grabbed the relayed data and wanted to interpret it as a STUN
packet.
However, for this test, the `gateway` doesn't actually need a TURN
client at all. It communicates with the relay as if it were the `client`
itself.
By modifying the script to only work on localhost, we can avoid use of a
TURN client altogether in the relay and make this script deterministic
which is a big win for our CI confidence!
Bumps [clap](https://github.com/clap-rs/clap) from 4.3.10 to 4.3.19.
<details>
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<blockquote>
<h2>v4.3.19</h2>
<h2>[4.3.19] - 2023-07-21</h2>
<h3>Fixes</h3>
<ul>
<li><em>(parse)</em> Respect <code>value_terminator</code> even in the
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<h2>v4.3.18</h2>
<h2>[4.3.18] - 2023-07-21</h2>
<h3>Fixes</h3>
<ul>
<li><em>(parse)</em> Suggest <code>--</code> in fewer places where it
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<h2>v4.3.17</h2>
<h2>[4.3.17] - 2023-07-19</h2>
<h3>Fixes</h3>
<ul>
<li><em>(help)</em> Address a regression in wrapping
<code>PossibleValue</code> descriptions in <code>--help</code></li>
</ul>
<h2>v4.3.16</h2>
<h2>[4.3.16] - 2023-07-18</h2>
<h3>Fixes</h3>
<ul>
<li>Don't assert when stateful value parsers fail on defaults (e.g.
checking if a path exists)</li>
</ul>
<h2>v4.3.15</h2>
<h2>[4.3.15] - 2023-07-18</h2>
<h3>Features</h3>
<ul>
<li><em>(unstable-styles)</em> Re-export <code>anstyle</code></li>
</ul>
<h3>Documentation</h3>
<ul>
<li><em>(unstable-styles)</em> Provide more examples</li>
</ul>
<h2>v4.3.14</h2>
<h2>[4.3.14] - 2023-07-17</h2>
<h3>Features</h3>
<ul>
<li><code>ArgAction::HelpShort</code> and
<code>ArgAction::HelpLong</code> for explicitly specifying which style
of help to display</li>
</ul>
<h3>Fixes</h3>
<ul>
<li>Skip <code>[OPTIONS]</code> in usage if a help or version
<code>ArgAction</code> is used</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
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<blockquote>
<h2>[4.3.19] - 2023-07-21</h2>
<h3>Fixes</h3>
<ul>
<li><em>(parse)</em> Respect <code>value_terminator</code> even in the
presence of later multiple-value positional arguments</li>
</ul>
<h2>[4.3.18] - 2023-07-21</h2>
<h3>Fixes</h3>
<ul>
<li><em>(parse)</em> Suggest <code>--</code> in fewer places where it
won't work</li>
</ul>
<h2>[4.3.17] - 2023-07-19</h2>
<h3>Fixes</h3>
<ul>
<li><em>(help)</em> Address a regression in wrapping
<code>PossibleValue</code> descriptions in <code>--help</code></li>
</ul>
<h2>[4.3.16] - 2023-07-18</h2>
<h3>Fixes</h3>
<ul>
<li>Don't assert when stateful value parsers fail on defaults (e.g.
checking if a path exists)</li>
</ul>
<h2>[4.3.15] - 2023-07-18</h2>
<h3>Features</h3>
<ul>
<li><em>(unstable-styles)</em> Re-export <code>anstyle</code></li>
</ul>
<h3>Documentation</h3>
<ul>
<li><em>(unstable-styles)</em> Provide more examples</li>
</ul>
<h2>[4.3.14] - 2023-07-17</h2>
<h3>Features</h3>
<ul>
<li><code>ArgAction::HelpShort</code> and
<code>ArgAction::HelpLong</code> for explicitly specifying which style
of help to display</li>
</ul>
<h3>Fixes</h3>
<ul>
<li>Skip <code>[OPTIONS]</code> in usage if a help or version
<code>ArgAction</code> is used</li>
</ul>
<h2>[4.3.13] - 2023-07-17</h2>
<h2>[4.3.12] - 2023-07-14</h2>
<h3>Fixes</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
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Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.71 to 1.0.72.
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<h2>1.0.72</h2>
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Release 1.0.72</li>
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The metrics are available at `http://{listen_addr}:8080/metrics`.
Currently, we collect the following:
- Number of active allocations: We can have an alert once the number of
allocations passes through a certain threshold.
- Outcome (success / error) and message kind (allocation / channel_bind
/ ...) of all responses: Summing all of these up would give you the
total number of requests handled. We might want to have a grafana alert
for an increased number of error responses.
- Total number of bytes relayed: Dividing this by time gives us an
average "internal" bandwidth.
This is just a start, we can explore what else is useful as we have it
operate.
Depends-On: https://github.com/firezone/firezone/pull/1743
As per discussion from the client sync,
- this removes `TunnelAddresses` in favor of simply passing the IPv4 and
IPv6 addresses as two separate strings.
- this changes `onDisconnect`'s semantics to be called _after_
disconnect instead of before.
Additionally, as per earlier discussion, errors are now passed as
strings. These errors already weren't intended to be actionable on the
client side, so the ability to handle them programmatically is
unnecessary. When internationalization is added down the road, we'll
likely replace these with error codes for looking up localized strings;
until then, this design improves diagnostics and reduces complexity.
Closes#1796Closes#1822
Addresses one of the issues raised in firezone/product#634
Previously, we were joining a `Vec` of serialized JSON objects into a
comma-separated string, which isn't valid JSON. Now the entire thing is
simply serialized, `Vec` and all.
Additionally, I've moved serialization to happen just before the FFI
boundary, which removes some indirection from connlib and will avoid a
deserialization step when writing non-FFI clients.
