Re-flatten crate structure and get rid of PushService trait

This is a first step to refactor PushService and split the push_service.rs file in many smaller parts.

.github/workflows/ci.yaml

@@ -22,12 +22,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        project: ["libsignal-service-actix", "libsignal-service-hyper", "libsignal-service"]
-        features: ["", "unsend-futures"]
-        exclude:
-          # -actix always has unsend futures, so we don't have that feature flag
-          - project: "libsignal-service-actix"
-            features: "unsend-futures"
+        project: ["libsignal-service"]
     steps:
       - uses: actions/checkout@v3
       - name: Install protobuf
@@ -45,7 +40,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        project: ["libsignal-service-actix", "libsignal-service-hyper", "libsignal-service"]
+        project: ["libsignal-service"]
         toolchain: ["stable", "beta", "nightly"]
         coverage: [false, true]
         features: ["", "unsend-futures"]
@@ -60,17 +55,10 @@ jobs:
 
           # Feature flag related excludes
             # Actix like above
-          - project: "libsignal-service-actix"
-            features: "unsend-futures"
-            # We don't need to spawn this many jobs to see that unsend-futures works
           - features: "unsend-futures"
             toolchain: "beta"
           - features: "unsend-futures"
             toolchain: "nightly"
-        include:
-          - project: "libsignal-service-actix"
-            toolchain: "1.75"
-            coverage: false
     steps:
       - uses: actions/checkout@v3
       - name: Install protobuf

Cargo.toml

@@ -1,8 +1,65 @@
-[workspace]
-members = ["libsignal-service", "libsignal-service-actix", "libsignal-service-hyper"]
-default-members = ["libsignal-service", "libsignal-service-hyper"]
+[package]
+name = "libsignal-service"
+version = "0.1.0"
+authors = ["Ruben De Smet <[email protected]>", "Gabriel Féron <[email protected]>", "Michael Bryan <[email protected]>", "Shady Khalifa <[email protected]>"]
+edition = "2021"
+license = "AGPL-3.0"
+readme = "../README.md"
 
-resolver = "2"
+[dependencies]
+libsignal-protocol = { git = "https://github.com/signalapp/libsignal", tag = "v0.56.1" }
+zkgroup = { git = "https://github.com/signalapp/libsignal", tag = "v0.56.1" }
+
+aes = "0.8"
+aes-gcm = "0.10"
+cbc = "0.1"
+ctr = "0.9"
+async-trait = "0.1"
+base64 = "0.22"
+bincode = "1.3"
+bytes = "1"
+chrono = { version = "0.4", features = ["serde", "clock"], default-features = false }
+derivative = "2.2"
+futures = "0.3"
+hex = "0.4"
+hkdf = "0.12"
+hmac = "0.12"
+phonenumber = "0.3"
+prost = "0.13"
+rand = "0.8"
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0.85"
+sha2 = "0.10"
+thiserror = "1.0"
+url = { version = "2.1", features = ["serde"] }
+uuid = { version = "1", features = ["serde"] }
+
+# http
+hyper = "1.0"
+hyper-util = { version = "0.1", features = ["client", "client-legacy"] }
+hyper-rustls = { version = "0.27", default-features = false, features = ["http1", "http2", "ring", "logging"] }
+hyper-timeout = "0.5"
+headers = "0.4"
+http-body-util = "0.1"
+mpart-async = "0.7"
+async-tungstenite = { version = "0.27", features = ["tokio-rustls-native-certs", "url"] }
+tokio = { version = "1.0", features = ["macros"] }
+tokio-rustls = { version = "0.26", default-features = false, features = ["logging", "ring"] }
+
+rustls-pemfile = "2.0"
+
+tracing = { version = "0.1", features = ["log"] }
+tracing-futures = "0.2"
+
+[build-dependencies]
+prost-build = "0.13"
+
+[dev-dependencies]
+anyhow = "1.0"
+tokio = { version = "1.0", features = ["macros", "rt"] }
+
+[features]
+unsend-futures = []
 
 [patch.crates-io]
 curve25519-dalek = { git = 'https://github.com/signalapp/curve25519-dalek', tag = 'signal-curve25519-4.1.3' }