feat: add AppAgentWebsocket & move client signing (#50)

* Add client signing

* Clippy fix

* Export ZomeCallTarget

* Require signer to be send+sync

* Review comments and changelog

* Clean up with changes from the 0.3 PR

* Avoid port clashes

.github/workflows/test.yml

@@ -59,6 +59,12 @@ jobs:
 
       - name: Build client
         run: cargo build -p holochain_client
+
+      - name: Lint
+        run: cargo clippy --all-features -- -D warnings
+
+      - name: Check formatting
+        run: cargo fmt --all --check
 
       - name: Run tests
         run: cargo test

CHANGELOG.md

@@ -5,9 +5,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ## \[Unreleased\]
 
 ### Added
+- Capability to create zome call signing credentials with the `AdminWebsocket` using `authorize_signing_credentials`.
+- `ClientAgentSigner` type which can store (in memory) signing credentials created with `authorize_signing_credentials`.
+- `AppAgentWebsocket` to simplify making zome calls. It is a wrapper around a `AppWebsocket` but can be created directly.
 ### Changed
 ### Fixed
 ### Removed
+- The utilities crate, it is now replaced by signing built into the client. Please see the updated tests for examples of how to use this.
 
 ## 2024-02-29: v0.4.7
 ### Added

Cargo.toml

@@ -12,27 +12,29 @@ resolver = "2"
 version = "0.4.7"
 
 [workspace]
-members = ["fixture/zomes/foo", "utilities"]
+members = ["fixture/zomes/foo"]
 
 [workspace.dependencies]
 holochain_zome_types = "0.2.6"
 
 [dependencies]
 again = "0.1"
 anyhow = "1.0"
-ed25519-dalek = "1"
+ed25519-dalek = { version = "2.1", features = ["rand_core"] }
 holo_hash = { version = "0.2.6", features = ["encoding"] }
 holochain_conductor_api = "0.2.6"
 holochain_serialized_bytes = "0.0.53"
+holochain_state = "0.2.6"
 holochain_types = "0.2.6"
 holochain_websocket = "0.2.6"
 holochain_zome_types = { workspace = true }
 serde = ">=1.0.0, <=1.0.166"
 url = "2.2"
+rand = "0.8"
+async-trait = "0.1"
+parking_lot = "0.12.1"
 
 [dev-dependencies]
 arbitrary = "1.2"
 holochain = { version = "0.2.6", features = ["test_utils"] }
-rand = "0.7"
 tokio = { version = "1.3", features = ["full"] }
-utilities = { path = "utilities" }