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path: root/crates/arti-client/src/config.rs
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* Allow clippy::unchecked_duration_subtraction in testsNick Mathewson2023-01-271-0/+1
| | | | | This panics on error, and we're fine with a panic on misbehavior in tests.
* test lint blocks: Add many many automaticallyIan Jackson2022-12-121-0/+8
| | | | | This is precisely the result of running the rune in maint/adhoc-add-lint-blocks.
* arti: BridgesConfig is evidently not too high upIan Jackson2022-11-301-8/+0
| | | | | Since apparently it was possible to write all the other code without moving it.
* arti, arti-client: Conditionalise various things on pt-clientIan Jackson2022-11-291-3/+4
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* Temporarily make ptmgr required for arti-client :/Nick Mathewson2022-11-281-0/+3
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* Integrate PtMgr into arti-client.Nick Mathewson2022-11-281-1/+1
| | | | | | | | If support is available at compile-time, then we construct a PtMgr and register it with the ChanMgr. We keep a handle to it ourself so that we can reconfigure it as needed. Closes #659.
* Merge branch 'stability' into 'main'Nick Mathewson2022-11-231-9/+0
|\ | | | | | | | | arti-client, tor-config: Remove stability warning from top-level docs See merge request tpo/core/arti!878
| * arti-client, tor-config: Remove stability warning from top-level docsIan Jackson2022-11-211-9/+0
| | | | | | | | | | | | | | Ticket #285 is closed and most of this is stable now we think. (There are still a couple of stability warnings for specific types in tor-config, which aren't exposed at the arti-client level.)
* | bridge non-support: De-cfg the primary bridge config fieldsIan Jackson2022-11-211-7/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We now parse the `bridges.enabled` BoolOrAuto, and the `bridges.bridges` list. The `bridges.bridges` list is Vec<()> in the builder, and Vec<Void> in the built config. Ie, it is simply a count, and vanishes in the built config. But this count triggers us to try to call build(), to try to parse bridges, and to try to set and honour the enablement boolean. The result is that the type system now ensures that if bridges are disabled, but specified (either by listing them in the config, or writing `enabled=true`), we inevitably try to insist that we have a non-empty Vec<Void>, which is of course impossible. There will be a test case too for those who think this too abstract a way to guarantee this property :-).
* | Make the bridge list in the builder be a list of BridgeConfigBuilderIan Jackson2022-11-211-7/+6
|/ | | | By changing MultilineListBuilder.
* tor-ptmgr: make configuration use builders, plumb into arti-clienteta2022-11-161-0/+22
| | | | | | | This brings the draft configuration mechanisms in tor-ptmgr in line with the config in other crates, using builders. It also plumbs the config type through into the main `arti-client` config, and adds some example lines to `arti-example-config.toml`.
* guardmgr config: Provide bridge information to new and reconfigureIan Jackson2022-11-031-2/+36
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* bridges config: Check that bridges aren't enabled with no bridgesIan Jackson2022-11-031-1/+32
| | | | This is the validation which is called for by the documentation.
* guardmgr config: Introduce and require new GuardMgrConfig traitIan Jackson2022-11-031-0/+1
| | | | | It doesn't seem to me like it makes sense to provide the backward compatibility here.
* struct BridgeConfig: Rename from BridgeIan Jackson2022-10-121-5/+5
| | | | Fixes #599
* pt and bridges: Parse configurationIan Jackson2022-10-121-0/+83
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* READMEs: Drop stability warning re configIan Jackson2022-09-021-9/+0
| | | | | The referenced ticket is closed and I think the top-level caveats remaining after !717 are sufficient.
* tor-config: Replace dir detection with ConfigurationSource enumIan Jackson2022-08-251-6/+9
| | | | | | | | | | | | | | | As per https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/682#note_2830860 And subsequent IRC discussion. Having done the work as per review comments, I don't much like the result. It's quite un-ergonomiuc. If we can't have fs autodetection, I think syntactic autodetection within sources.rs would be nearly as nice. However, I seem to be outvoted. At least the externally visible functionality (of an arti binary, say) is reasonably ergonomic.
* config sources: Read arti.d as well as arti.tomlIan Jackson2022-08-251-5/+10
| | | | Fixes #474 aka #271
* chanmgr: Use NetDirProvider::params and Arc<dyn..Netparameters>Ian Jackson2022-08-171-1/+1
| | | | | | | | | This gets rid of many Result(). Many parameters are renamed. Test cases of the now-impossible branch are removed. Deleting the match from padding_parameters will come in a moment. I've split off that commit since it has much whitespace noise. for now, change the error type to Void.
* Introduce ChannelConfigIan Jackson2022-08-161-0/+6
| | | | | This commit is just the necessary plumbing. The config is currently empty. We'll add something to it, for padding control, later.
* Rename download_tolerance to directory_toleranceNick Mathewson2022-07-221-3/+8
| | | | Closes #503.
* Rename DirSkewTolerance to DirToleranceNick Mathewson2022-07-221-2/+2
| | | | | | This name is more accurate because we aren't only dealing with clock skew here: we're also trying to tolerate the case where the authorities fail to reach consensus for a while.
* arti-client: Remove code related to overriding fs-mistrust.Nick Mathewson2022-07-191-2/+2
| | | | | | | | This logic can now be adjusted via the config object so that it does its own overriding by looking at the environment as appropriate. Removing these methods helps simplify the code a bit. Enabled by #483.
* Move responsibility for disable-fs-mistrust envvar.Nick Mathewson2022-07-191-5/+12
| | | | | | | The variable is now handled when building the configuration, and no longer needs to be special-cased. Closes #483.
* Split TorClientConfig out of ArtiConfig, and Resolvable traitIan Jackson2022-05-241-0/+4
| | | | | | | | | | | | This gets rid of `#[serde(flatten)]` which prevents serde_ignored (and other kinds of introspection) from working properly. The price is now that the toplevel has to deal with two configuration objects. The Resolvable trait is overkill right now, but is going to do More Things in a moment. In particular, we need the impl on tuples, so that the whole config can be processed in one go.
* Apply fs-mistrust to logfile directories.Nick Mathewson2022-05-241-0/+20
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* Make fs-mistrust configurable from the top level.Nick Mathewson2022-05-241-15/+39
| | | | | | This change requires a little refactoring of TorClientBuilder: now, instead of enabling or disabling mistrust, it enables or disables the decision to _override_ the mistrust in the config.
* fs-mistrust: make Mistrust have a corresponding Builder type.Nick Mathewson2022-05-241-3/+3
| | | | | This is an approximately minimal revision to get Builder in place; subsequent commits will clean up the API.
* Merge branch 'arti-config-2' into 'main'Nick Mathewson2022-05-131-0/+9
|\ | | | | | | | | Abolish arti-config, replacing with tombstone crate See merge request tpo/core/arti!508
| * arti-config: Move default config file test to arti-clientIan Jackson2022-05-131-0/+9
| | | | | | | | | | | | That's where this definitions is now. This test ought to have been moved in Move default_config_file() into arti-client
* | impl_standard_builder: Have it generate FooConfig::builderIan Jackson2022-05-121-24/+0
|/ | | | | This deletes many handcoded impls. It also generates lots of impls that we previously didn't have.
* Merge branch 'builder-default-bis' into 'main'eta2022-05-121-9/+5
|\ | | | | | | | | impl_standard_builder followup See merge request tpo/core/arti!505
| * Rename impl_standard_builder from impl_default_via_builderIan Jackson2022-05-121-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | I have Plans for this macro. In particular: * I have a wip branch which tests that the Builder can be deserialised from an empty config (ie, that config reading of a config with a blank section for this item works). * I think we should autogenerate $Config::builder(), and promote that, rather than $ConfigBuilder::default(). This macro could do that.
| * config: Move macro calls to next to the structIan Jackson2022-05-121-8/+4
| | | | | | | | | | | | | | This macro is kind of derive-y. Also it has a test in it, and failing to call it could allow bugs to exist, as well as missing bits of API. Putting it next to the structs makes it easy to see that it's actually been called.
* | Merge branch 'ticket_412_467' into 'main'Nick Mathewson2022-05-121-3/+9
|\ \ | |/ |/| | | | | | | | | Teach DirMgr to use slightly untimely directories Closes #467 and #412 See merge request tpo/core/arti!500
| * Add DirSkewTolerance section to DirMgr configuration.Nick Mathewson2022-05-111-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This new section describes how much variance we accept when it comes to expired and not-yet-valid directory documents. (Currently, the only ones where this matters for are consensus documents and authority certificates.) A document that is invalid by no more than these tolerances is not _live_, but it can still be used. These tolerances serve two purposes: * First, they allow clients to run with a little more clock skew than they would tolerate otherwise. * Second, they allow clients to survive the situation where the authorities are unable to reach a consensus for a day or two. Compare with Tor's REASONABLY_LIVE_TIME and NETWORKSTATUS_ALLOW_SKEW constants; also compare with proposal 212. Closes #412.
* | Merge branch 'builder-default' into 'main'eta2022-05-121-27/+5
|\ \ | | | | | | | | | | | | Provide and use macro for impl Derive via Builder See merge request tpo/core/arti!499
| * | Define and use impl_default_via_builderIan Jackson2022-05-111-27/+5
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* | | Add correct serde(default) attrs for humantime_serde::optionIan Jackson2022-05-121-3/+3
|/ / | | | | | | | | | | | | | | | | Discovered by a test case in my local tree. The test case was macro-generated by an extension of impl_standard_builder (which macro istself currently awaiting review, arti!499) Have also sent an MR to update the upstream docs https://github.com/jean-airoldie/humantime-serde/pull/8
* / Move default_config_file() into arti-clientIan Jackson2022-05-111-1/+6
|/ | | | This will let other embedders use it.
* Merge branch 'use-fs-mistrust'Nick Mathewson2022-05-091-5/+19
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| * Remove "Mistrust" from the public API of arti-client.Nick Mathewson2022-05-091-1/+4
| | | | | | | | | | | | | | | | | | | | I'm doing this per discussion, so that we can have it be part of the TorConfig later on, and not break stuff as we change the Mistrust API to have a builder. This change, unfortunately, results in a little more internal complexity and duplicated code in arti and arti-client. I've marked those points with TODOs.
| * arti: use fs-mistrust to validate configuration file locations.Nick Mathewson2022-05-091-0/+12
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| * arti-client: Configure and use fs-mistrust.Nick Mathewson2022-05-091-5/+4
| | | | | | | | | | | | This is derived from the environment, not the configuration file: We might not want to trust the configuration file until we've decided whether we like its permissions.
* | NetParams: Document its role as a validated config parameterIan Jackson2022-05-091-3/+0
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* config derive attrs: Make builders serde, and validated structs notIan Jackson2022-05-051-17/+8
| | | | | | | | | | | | | | | * Builders additionally derive: Debug, Serialize, Deserialize. * Validated structs no longer derive: Serialize, Deserialize and all related attributes deleted. * As a consequence, all the `#[serde(deny_unknown_fields)]` are gone. That means that right now unknown fields are totally ignored. This is good for compatibility but poor for useability. Doing something better here is arti#417, in progress. * As a consequence, delete tor_dirmgr::retry::default_parallelism. (The default value was already duplicated into a builder attr.)
* FallbackDir: Use VecBuilder for orportsIan Jackson2022-05-041-3/+4
| | | | | | | And drop the ad-hoc orport() method. This brings FallbackDir's orports field in line with our list builder API. The general semver note in "configuation" seems to cover most of this.
* Change builder list APIIan Jackson2022-05-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | The new API is (roughly) as discussed in https://gitlab.torproject.org/tpo/core/arti/-/issues/451 This is quite a large commit and it is not convenient to split it up. It contains the following changes: * Redo the list builder and accessor macros implemnetation, including docs and tests. * Change uses of define_list_config_builder. In each case: - Move the docs about the default value to the containing field. - Remove the other docs (which were just recapitulations, and are now not needed since the ListBuilder is no longer public). - Rewmove or replace `pub` in the define_list_builder_helper call, so that the builder is no longer public. - Change the main macro call site to use define_list_builder_helper. - Add a call to define_list_builder_accessors. * Make the module `list_builder` pub so that we have somewhere to put the overview documentation. * Consequential changes: - Change `outer.inner().replace(X)` to `outer.set_inner(X)` - Consequential changes to imports (`use` statements).
* CfgPath: Overhaul APIIan Jackson2022-05-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | Document that this can contain either a string for expansion, or a literal PathBuf not for expansion. Rename the `from_path` method to `new_literal`: a very important difference is whether it gets expanded - less important than the Rust type. Also, now it takes `Into<PathBuf>`, which avoids a needless clone. (We don't change the API in `arti-client` because `&tempfile::Tempdir()` doesn't implement `Into<PathBuf>`, so `arti-client` has to have some new `as_ref` calls.) Provide accessors `as_unexpanded_str` and `as_literal_path`. The deserialisation already makes this part of the stable API,l so not pvoding accessors seems just obstructive. They are useful for tests, too. Add tests for the new entrypoints, and for deserialisation of both variants from TOML (via config, or directly) and JSON.
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