If a peer had created any references but was also missing the
canonical branch, the `rad id update` command will fail when adding
that peer as a delegate.
Instead, missing delegates and missing default branches are tracked
during verification. If the number of missing delegates means the
`threshold` cannot be met, then the errors are returned.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
The patch creation flow would be partially interrupted when creating a
patch via a detached HEAD state. The creation of an upstream branch
would fail since there is no branch to set an upstream for. It would
result in the following error:
✓ Patch 6035d2f582afbe01ff23ea87528ae523d76875b6 opened
To rad://z42hL2jL4XNk6K8oHQaSWfMgCL7ji/z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi
! [remote rejected] HEAD -> refs/patches (git: reference 'HEAD' is neither a local nor a remote branch.; class=Invalid (3))
error: failed to push some refs to 'rad://z42hL2jL4XNk6K8oHQaSWfMgCL7ji/z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi'
To fix this, the reference that's resolved is checked to see if it a
local branch. If not, it will return early.
The behaviour is tested in the `rad-patch-detached-head` example.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
Patch review comments can be resolved and unresolved as part of the Patch COB
API. This functionality was missing from the `rad patch command`.
Add a subcommand `rad patch resolve` which can resolve a review comment, and
unresolve given the `--undo` flag.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
The rules for checking the quorum of the remote helper, when pushing to the
canonical branch, can prevent the operator from even attempting to try converge
to a state of agreeance.
Instead, the checking of the quorum rules are relaxed. It is still the case that
if the peer is pushing a diverging commit while in a working state they are
warned and the push does not go through. However, there are two cases where it
is fine to force push a change:
1. When pushing a new tip, as a delegate, there is still a canonical tip and the
new tip still converges with the history, i.e. it is equal to, behind, or
ahead of another delegate tip.
2. If there is no quorum in the current state, for example there were multiple
concurrent pushes, then the peer is free to continue to push to their default
branch in attempt to converge with the other peers.
The example tests ensure that these cases are covered, while also preserving the
old behaviour.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
If a delegate is in a diverged state from the canonical head, ensure
that they can easily reset to another delegate's head to converge
again.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
Gives the same options to `rad seed` as `rad sync --fetch`.
Allows seeding and syncing from specific seeds in one command:
rad seed <rid> --from <nid>
Useful for seeding private repos on public nodes.
Instead of producing an error when there is no update during `rad id
update`, a message that the document is up to date is printed. The
command is considered is considered successful.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
The previous implementation of using the `--allow` option in `rad id
update` would be an absolute list, rather than additive. That is, if
there were existing DIDs not passed in via `--allow` then they would
be remove.
Change this behaviour to check the existing value of the document's
allow list, and add to it if `--allow` is specified.
To enable the user to also remove a DID, the `--disallow` option is
also added.
The correct usage of these options is improved by checking the
validity of the `--visibility` option being used, the current state of
the repository's privacy, and the use of the `--allow` and
`--disallow` options.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
1. Adds a user-agent string to the node announcement. This lets us keep
track of what software version everyone is running. Especially useful
to see what percentage of the network has upgraded to a new release.
For old nodes, this defaults to the string `/radicle/`.
The user agent format is roughly based on BIP 0014.
2. Advertize protocol version in node announcement.
By advertizing the protocol version, nodes can decide to only connect to
peers with a compatible version. The default and current version is `1`.
We bundle these two changes as they both modify the node announcement
and node database.
3. Swap the order of the fields in announcements to make the message
extensible.
Previously, our advertized inventory was not always correct: when we
stopped seeding a repository, it was still advertised as part of our
inventory until node restart, because the `Storage` type doesn't have
access to seeding policies.
In this change, we remove the concept of inventory from `Storage` and
make the authoritative place for it the routing table in our database.
To make this work, we have to add our node to the database on profile
creation, to not violate the foreign key constraint on the routing
table. Hence, the tests are changed to include our alias which is now
always available.
```
--- Expected
++++ actual: stdout
1 - branch 'master' set up to track 'origin/master'.
1 + Branch 'master' set up to track remote branch 'master' from 'origin'.
Exit status: 0
```
As per @fintohaps' suggestion, this gets the tests passing again on git 2.34.
Co-Authored-By: fintohaps <fintan@monoidal.tech>
Signed-off-by: Yorgos Saslis <yorgos.work@proton.me>
This is a change to the `config.json` file which removes certain options
that are best not touched and changes some options to make them easier
to work with.
1. We change the default journaling mode to "wal" and remove the config
option.
2. We remove the option to set the peer connection "target", as it's not
a good idea to set this to a different value, as it affects the
network.
3. We combine seeding policy & scope, since there's no need to set the
scope when the policy is "block". In that case, we always want to
block "all" remotes. The new policy configuration has the following
schema:
{ seedingPolicy: { default: "block" | "allow", scope?: "all" | "followed" } }
The "scope" key is not used when "default" is set to "block".
4. We add an `extra` field to the node config for options that are not
recognized. We use this to warn the user.
We use the *staggered broadcast* technique when relaying gossip messages
to reduce message amplification. In our basic simulation, it brings
amplification down from 3.5 to 1.5.
The idea is simply to accumulate gossip messages and relay them after a fixed
interval of time. This has two effects:
1) Old messages that haven't been sent yet are replaced by newer ones,
so only one message is sent after the delay.
2) Because nodes have their own intervals, messages are not all sent at
the same time, which reduces the chance of messages crossing paths.
For now we only turn this on for inventory messages, since this is the
least likely to be noticed by users, and also the most problematic
currently.
In the case of an out-of-sync local node, we were showing the wrong tip.
Additionally, mark your tip as unannounced if it isn't announced. This
isn't fool-proof, but can be useful to debug certain issues.
Introduce an `UploadPack` type for keeping track of relevant data from
upload-pack events and displaying progress to the terminal.
It keeps track of the number of remotes that are being uploaded to as well as
the throughput of transmitted data.
The `Progress` events are logged rather than being displayed since they don't
provide any useful details to the user.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
* Remove `rad sync --force` flag
* Remove `rad clone --private` flag
These flags are no longer necessary. Simplify specifying which seed
to fetch from with `--seed` is enough.
*Breaking change* The `tor` configuration field is no longer
supported. Users must remove that field from their config.
Allows for a mixed mode, where regular addresses bypass the Tor proxy,
while onion addresses go through it.
When `onion.mode` is set to "forward", Tor connections are fowarded to
the global proxy, and if it isn't set, to the OS's DNS resolution.
For mixed mode, a global proxy simply isn't set, so that IP/DNS is not
proxied.
To ensure that the `rad id` command does not modify the project payload without
it being able to be deserialized into the `Project` type, the command performs
this check throught the `project` method, and returns an error if this fails.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
As a response to Issue # c4134924cf2ce84444c6f7235a27651ad49311b5.
A no-op command in rad inbox defaults to show, but the inbox argument parser
only permits --repo in instances where the operation is explicity declared.
Here, the check for an explicit operation is removed so one is never required.
To improve the user experience of `rad init`, the events listener waits for
upload-pack messages indefinitely. The spinner reports back the upload progress
over time.
This process can be cancelled via Ctrl+C without affecting the announcement,
since that is happening in the background.
To also improve the experience, the remote NIDs that have successfully synced
are reported to the terminal.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
The timeout for a `UnixStream` will interrupt a `read` even when more data is
available. The preference would be that the timeout applies to each read, where
the timeout is reset again once a read is successful. This better supports
streaming semantics expected for the `Handle::subscribe` method.
To achieve this, the `LineIter` type holds the `UnixStream` and timeout
`Duration`. The `Iterator` implementation can then use `read_line` to progress
the stream one line at a time, and the timeout only applies to each read.
Co-authored-by: Alexis Sellier <alexis@radicle.xyz>
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
Add a test to confirm that the identity can still be deserialized when an
unknown field is added.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
The rate-limitter gets hit on connect, due to historical gossip messages
being exchanged. This results in a high initial burst that needs to be
accounted for.
Relay now has three values: "always", "never" and "auto".
The first two operate like the previous `true`/`false`. The
new (default) value turns relaying on for nodes with public (external)
addresses and off for nodes without. This should reduce redundant traffic on
the network, that was causing the rate limiters to trigger.
With the increase in traffic on the network after launch, the old
defaults don't make sense anymore.
Longer term, we should look into throttling outgoing messages as well,
prioritizing original messages over relayed messages.
* Try to use constants instead of strings
* Move crypto seed override out of radicle-crypto
* Use GIT_COMMITTER_DATE for commit overrides
* Use RAD_LOCAL_TIME as general time override
* Allow variables to be used in release mode
If multiple ids are specified for `rad inbox clear`, it would report
that only 1 item was cleared, when in fact multiple were.
This was found to be due to the SQL code returning a change count of
`1`. This is likely due to the way the statement is being reset each
time. The `sqlite` library does not seem to easily support the usage
of `IN` in a `WHERE` clause. So instead, the `count` is aggregated in
the loop and returned instead.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
When a `Patch` or `Issue` is entirely removed from the Git repository,
then there is no update to be made -- instead it should also be
removed from the cache.
This covers the case where the original author of the COB deletes the
COB.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
* Add `--force` flag to force a fetch even if the node is not a seed.
* Don't fail if we can't connect to a node during a fetch.
* More accurately exit when we hit our replica count.
When `--private` is passed to `clone`, we force a fetch from nodes that
aren't known seeds.
When it isn't specified, we skip nodes that aren't known seeds, even if
they are in the preferred seeds list. Previously, we would still fetch
from them, which would cause errors.
Implement this function on `RemoteRepository`, and move `repositories`
to the trait level.
This function will be used to quickly get the `RefsAt` of all repository
remotes.
Add an example of changing a public repository to a private
repository, noting that any replicated data will be public, but any
new changes will not be replicated.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
There are two areas where we can be more tolerant of delegate namespaces
being missing or not validating:
1. Calculating the canonical HEAD
2. Fetching from a remote
In 1. the protocol is tolerant in that if the local node does not have
the default branch for a delegate, it will still attempt to use any of
the delegates it does have to reach the threshold.
This is made safe by ensuring that if the threshold is being updated
then the node performing the update must have a threshold of delegates
locally in their storage. It also made safe by 2.
In 2. the protocol is tolerant by allowing delegates to be missing
from the serving side, as long as they can still meet a threshold of
delegates. This is further tolerant, when validating the received
data, a threshold of delegates are valid to consider the fetch
successful -- otherwise it will fail.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
Previously, we only kept tracked of unsynced nodes we were connected to.
Now we track all unsynced nodes, since announcements are relayed.
We also cap the replicas to exit earlier in case of very low replica
count.
We distinguish between the cases:
a) There are no seeds at all.
b) There are no seeds to announce to despite the user wanting a higher
replication factor, for example.
Instead of waiting for *all* configured/preferred seeds to be synced,
we wait for at least one.
Note that the previous behavior can still be used by setting
`--replicas` appropriately.
The inventory operation of the `rad sync` command does not require an
RID. Localise resolving the RID in the match arms that require it.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
Instead of re-loading the full inventory on `rad init`, we simply add
the new repository to the in-memory cache.
We also keep track of whether a fetch was a full clone, to know when
to update our routing table.
Fintan Halpenny
cloudhead
Alexis Sellier
Yorgos Saslis
Lars Wirzenius
Lorenz Leutgeb
RadsammyT
Sebastian Martinez