Joseph Doherty
25dbd8d3bd
First slice of F25. Provides the building blocks the per-operation
request/response codecs and the network loop will compose:
* `actions` module — IASBIDataV2 action strings (all 14 operations,
verbatim from `AsbContracts.cs:14-58`).
* `ConnectionValidator` — SOAP header struct mirroring
`AsbContracts.cs:65-117`. `from_signed(&SignedValidator)` converts
F23's MAC + IV to base64 for the wire, matching .NET's
`BinaryWriter`-via-`XmlSerializer` shape.
* `SoapEnvelope` + `encode_envelope` — assembles the NBFX token
stream: `s:Envelope` → `s:Header` → `a:Action s:mustUnderstand="1"`
→ optional `h:ConnectionValidator` → `s:Body` → caller-supplied
body tokens. Uses static-dictionary IDs for the SOAP/WS-Addressing
tokens via F22's `lookup_static`.
* `decode_envelope` — pulls action + validator + body tokens back
out of received bytes. Tolerant of header ordering.
* Mixed-endian GUID format/parse (`format_uuid` / `parse_uuid`) that
mirrors .NET's `Guid.ToString("D")` byte order so connection-id
round-trip matches the wire exactly.
9 new unit tests cover:
* Round-trip with and without validator.
* `from_signed` base64 encoding of MAC + IV.
* `format_uuid` produces the correct .NET-mixed-endian hex string.
* GUID round-trip through string formatter.
* Action string presence in the encoded byte stream.
* Decoder tolerance of envelopes without an Action header.
* Validator round-trip through full encode → decode.
* Lint-style guard that all 14 action constants are URIs ending `In`.
Stubbed for next F25 iteration: per-operation request/response
struct codecs (`ConnectRequest`, `RegisterItemsRequest`, etc.) +
`AsbClient` network loop.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
27 lines
790 B
TOML
27 lines
790 B
TOML
[package]
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name = "mxaccess-asb"
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description = "IASBIDataV2 client — the alternate ASB data plane for the AVEVA System Platform."
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version.workspace = true
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edition.workspace = true
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license.workspace = true
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repository.workspace = true
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rust-version.workspace = true
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authors.workspace = true
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[dependencies]
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mxaccess-codec = { path = "../mxaccess-codec" }
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mxaccess-asb-nettcp = { path = "../mxaccess-asb-nettcp" }
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thiserror = { workspace = true }
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tracing = { workspace = true }
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tokio = { workspace = true }
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[features]
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default = []
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# `dpapi` provides a Windows DPAPI-backed default impl of the `SecretProvider`
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# trait. With `dpapi=off`, callers must inject a `SecretProvider` explicitly;
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# otherwise `Session::builder()` fails at construction.
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dpapi = []
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[lints]
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workspace = true
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