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| * | | tor-proto: Replace boolean flags with an IncomingStreamState enum.Gabriela Moldovan2023-08-081-18/+56
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit introduces an `IncomingStreamState` enum, which indicates whether the stream was accepted, discarded, or rejected, or if it is still pending. The `is_rejected`/`is_accepted` boolean flags are no longer needed. Without this change, we'd need to introduce yet another boolean flag when we implement `discard()` (for the "discarded" state).
* | | Merge branch 'key-uses' into 'main'Ian Jackson2023-08-091-0/+144
|\ \ \ | | | | | | | | | | | | | | | | key-management.md: Use scenarios See merge request tpo/core/arti!1445
| * | | key-management.md: Fix typosgabi-2502023-08-081-3/+3
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| * | | key-management.md: Use scenariosIan Jackson2023-07-281-0/+143
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| * | | key-management.md: Fix pandoc formattingIan Jackson2023-07-281-0/+1
| | | | | | | | | | | | | | | | Add a missing blank line.
* | | | Merge branch 'remove-keystore-fs-perm-variant' into 'main'Ian Jackson2023-08-092-13/+1
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | tor-error: Remove KeystoreFsPermissions variant. See merge request tpo/core/arti!1487
| * | | | tor-error: Remove KeystoreFsPermissions variant.Gabriela Moldovan2023-08-082-13/+1
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | According to the `ErrorKind` lumping guidelines, `KeystoreFsPermissions` should be lumped with `FsPermissions`: they represent the same type of error, and their "location" is the same ("Host"). Prompted by https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/1315#note_2916455
* | | | Merge branch 'with_coverage-no-list' into 'main'Ian Jackson2023-08-091-2/+2
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | maint: provide no list of grcov formats See merge request tpo/core/arti!1482
| * | | | maint: provide no list of grcov formatsEmil Engler2023-08-081-2/+2
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit removes a list we provide for the supported grcov formats. In my opinion, this is a practice of bad software engineering, as we would then have to maintain this list by ourselves. Therefore, this commit removes this list from the `maint/with_coverage` script and replaces it with a references to the accompanying grcov command.
* | | | Merge branch 'bridge-disabled' into 'main'Ian Jackson2023-08-081-3/+52
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | arti-client config: Fix bridge handling and test it Closes #1000 See merge request tpo/core/arti!1481
| * | | | bridge config: Fix an error message slightlyIan Jackson2023-08-081-1/+1
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| * | | | arti-client config test: partially un-degrade formattingIan Jackson2023-08-081-10/+10
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| * | | | arti-client config test: degrade formattingIan Jackson2023-08-081-12/+18
| | | | | | | | | | | | | | | | | | | | As demanded by rustfmt
| * | | | arti-client config: Add an extra test case for bridgesIan Jackson2023-08-081-0/+45
| | | | | | | | | | | | | | | | | | | | This complements the new `check_bridge_pt` test.
| * | | | bridge config: reject bridges=true when there are no bridgesIan Jackson2023-08-081-2/+0
| |/ / / | | | | | | | | | | | | This is a bugfix. Perhaps it is a security fix?
* | | | Merge branch 'coverage-fixes' into 'main'gabi-2502023-08-081-1/+2
|\ \ \ \ | |/ / / |/| | | | | | | | | | | maint: list the HTML dependencies in coverage See merge request tpo/core/arti!1485
| * | | maint: remove useless optargEmil Engler2023-08-081-1/+1
| | | | | | | | | | | | | | | | | | | | The `maint/coverage` script has a useless option `c`. This commit removes it.
| * | | maint: list the HTML dependencies in coverageEmil Engler2023-08-081-0/+1
|/ / / | | | | | | | | | | | | | | | | | | | | | Currently, the `maint/coverage` script does not inform about the dependencies required for generating the HTML output, those are, the Python packages `bs4` and `lxml`. This commit fixes that, by updating the help section accordingly.
* | | Merge branch 'tor-proto-incoming-todo' into 'main'gabi-2502023-08-081-18/+15
|\ \ \ | | | | | | | | | | | | | | | | tor-proto: Replace IncomingStreamMsg with IncomingStreamRequest. See merge request tpo/core/arti!1477
| * | | tor-proto: Replace IncomingStreamMsg with IncomingStreamRequest.Gabriela Moldovan2023-08-071-18/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The two enums essentially serve the same purpose, so we don't need both of them. This also addresses the TODO that says we should return an error if `accept_data` is called for a RESOLVE stream.
* | | | Merge branch 'tor-proto-incoming-drop' into 'main'Ian Jackson2023-08-082-15/+77
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | tor-proto: Implement `Drop` for `IncomingStream`. See merge request tpo/core/arti!1476
| * | | | tor-proto: Fix broken docs.Gabriela Moldovan2023-08-081-1/+1
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| * | | | tor-proto: Make it obvious that we're discarding a Result.Gabriela Moldovan2023-08-081-1/+1
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| * | | | tor-proto: Make StreamTarget::close return the oneshot::Receiver instead of ↵Gabriela Moldovan2023-08-082-33/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | blocking. Instead of having 2 version of `StreamTarget::close` (a blocking one and a nonblocking one), we can just return the `oneshot::Receiver` for receiving the reactor's response and let the caller of `StreamTarget::close` decide whether to block. This allows us to reduce some code duplication in the `IncomingStream` implementation.
| * | | | tor-proto: Make take_inner() use mut_inner() to check the inner value.Gabriela Moldovan2023-08-081-3/+6
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| * | | tor-proto: Implement `Drop` for `IncomingStream`.Gabriela Moldovan2023-08-071-11/+64
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| * | | tor-proto: Keep track of whether the `IncomingStream` was accepted.Gabriela Moldovan2023-08-071-0/+5
| | | | | | | | | | | | | | | | | | | | The behaviour of `IncomingStream::drop` is going to depend on whether the stream was accepted or not.
| * | | tor-proto: Add a function for closing a stream without waiting for the ↵Gabriela Moldovan2023-08-071-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | reactor to respond. This will be used for implementing `Drop` for `IncomingStream` (it needs to "reject" the stream on drop).
* | | | Merge branch 'error' into 'main'gabi-2502023-08-081-1/+1
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | tor-config: Expand NoProjectDirs error message See merge request tpo/core/arti!1480
| * | | | tor-config: Expand NoProjectDirs error messageIan Jackson2023-08-081-1/+1
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* | | | Merge branch 'error2' into 'main'gabi-2502023-08-075-10/+40
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | Allow operation when default config files cannot be determined See merge request tpo/core/arti!1479
| * | | | arti: Use ConfigurationSources::try_from_cmdlineIan Jackson2023-08-071-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This will allow us to proceed if * the default config file locations can't be established (eg due to failure of the `directories` crate), but * configuration files are explicitly specified, so the defaults wouldn't be used
| * | | | tor-config: Add ConfigurationSources::try_from_cmdlineIan Jackson2023-08-074-7/+37
| | | | | | | | | | | | | | | | | | | | We'll use this in crates/arti in a moment.
* | | | | Merge branch 'error' into 'main'gabi-2502023-08-071-1/+1
|\| | | | | |/ / / |/| | | | | | | | | | | arti: Add context to default config files error message See merge request tpo/core/arti!1478
| * | | arti: Add context to default config files error messageIan Jackson2023-08-071-1/+1
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improves the error mesage in #989 somewhat. Before: target/debug/arti: error: Can't construct project directories to resolve a path element After: target/debug/arti: error: identify default config file locations: Can't construct project directories to resolve a path element
* | | Merge branch 'tor-proto-todos' into 'main'Ian Jackson2023-08-071-13/+16
|\ \ \ | | | | | | | | | | | | | | | | tor-proto: Rename misleading field in `DataCmdChecker`. See merge request tpo/core/arti!1475
| * | | tor-proto: Rename misleading field in `DataCmdChecker`.Gabriela Moldovan2023-08-071-13/+16
|/ / / | | | | | | | | | | | | | | | | | | | | | This is a follow-up from !1451. This commit solves a `TODO HSS` introduced when `DataCmdChecker` got an additional constructor (`new_connected`) for creating "pre-connected" streams. See f6745d31 for more details.
* | | Merge branch 'proto-flaky-test' into 'main'gabi-2502023-08-043-14/+29
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | tor-proto: allow_stream_requests now waits until the control message is received. Closes #994 See merge request tpo/core/arti!1474
| * | | tor-proto: Shut down the reactor if an error occurs in incoming stream ↵Gabriela Moldovan2023-08-041-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | init/close. Propagating the error means will cause the reactor to shut down (there's not much the control message sender can do about it, so there's no point in sending it the error).
| * | | tor-proto: reject() now waits until the control message is received.Gabriela Moldovan2023-08-042-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As a result, by the time the `reject` future resolves, the stream has been removed from the reactor's stream map and the corresponding END cell has been sent. Fixes #998.
| * | | tor-proto: allow_stream_requests now waits until the control message is ↵Gabriela Moldovan2023-08-043-13/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | received. `ClientCirc::allow_stream_requests` is now `async` and waits until the `AwaitIncomingStream` control message is processed by the reactor. This guarantees that by the time the `allow_stream_requests` future resolves, the reactor is ready to process BEGIN/BEGIN_DIR/RESOLVE cells. Previously, the client tasks from allow_stream_requests tests had to sleep before sending the BEGIN cell to give the reactor time to process the `AwaitIncomingStream` control message (which tells the reactor to expect incoming BEGIN/BEGIN_DIR/RESOLVE cells on the circuit). Fixes #994
* | | | Merge branch 'wait_for_close' into 'main'gabi-2502023-08-046-4/+60
|\ \ \ \ | |/ / / |/| | | | | | | | | | | proto: methods to wait until a channel/circuit is shut down. See merge request tpo/core/arti!1473
| * | | proto: methods to wait until a channel/circuit is shut down.Nick Mathewson2023-08-046-4/+60
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The implementation here is perhaps excessively simple: we put a `oneshot::Sender` in the `Reactor` object, and a `Shared<oneshot::Receiver>` in the circuit or channel. When the reactor is dropped, any copy of the `Shared<Receiver>` will yield `Err(Cancelled)`. I'm marking these methods as experimental because I'm not sure I've thought of all the implications here, and we might want to change things around. Down the road, these methods might want to yield a `Result<>` indicating why the reactor was shut down. This feature was inspired by a request from Saksham Mittal, and a felt need while working on !1472.
* | | Merge branch 'future_proof_lints' into 'main'gabi-2502023-08-0450-100/+105
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | add_warning: Change missing_docs,unreachable_pub to warn Closes #951 See merge request tpo/core/arti!1470
| * | Run add_warnings on all files.Nick Mathewson2023-08-0449-98/+98
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| * | add_warning: Change missing_docs,unreachable_pub to warnNick Mathewson2023-08-041-2/+7
| | | | | | | | | | | | Part of #951. See comments for explanation of why this is important.
* | | Merge branch 'proto-choose-hop' into 'main'gabi-2502023-08-048-23/+55
|\ \ \ | |/ / |/| | | | | | | | | | | | | | tor-proto: Make start_conversation_last_hop() use a given hop, not the last. Closes #959 See merge request tpo/core/arti!1469
| * | tor-proto: Add ClientCirc::start_conversation().Gabriela Moldovan2023-08-046-22/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This will enable hidden services to send `RENDEZVOUS1` messages to the `N`th hop of the circuit rather than the `N + 1`th virtual one (which can only used after the client and service have completed the introduction handshake). This also deprecates `start_conversation_last_hop`. Closes #959
| * | tor-proto: Add method for getting the HopNum of the last hop.Gabriela Moldovan2023-08-042-0/+15
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| * | tor-proto: Make HopNum public.Gabriela Moldovan2023-08-043-1/+3
|/ / | | | | | | | | | | `HopNum` will be used in `ClientCirc`'s public API when we refactor `ClientCirc::start_conversation_last_hop` to use the provided hop rather than always using the last one.