feat: wasm sdk build proof-of-concept

.cargo/config-release.toml

@@ -12,3 +12,6 @@ rustflags = ["-C", "target-feature=-crt-static", "-C", "target-cpu=x86-64-v3"]
 
 [target.aarch64-unknown-linux-gnu]
 linker = "aarch64-linux-gnu-gcc"
+
+[target.wasm32-unknown-unknown]
+rustflags = ['--cfg', 'getrandom_backend="wasm_js"']

.cargo/config.toml

@@ -26,5 +26,8 @@ rustflags = [
 [target.aarch64-unknown-linux-gnu]
 linker = "aarch64-linux-gnu-gcc"
 
+[target.wasm32-unknown-unknown]
+rustflags = ['--cfg', 'getrandom_backend="wasm_js"']
+
 [build]
 rustflags = ["--cfg", "tokio_unstable"]

Cargo.toml

@@ -30,6 +30,9 @@ members = [
     "packages/check-features",
     "packages/wallet-utils-contract",
 ]
+
+exclude = ["packages/wasm-sdk"] # This one is experimental and not ready for use
+
 [workspace.package]
 
 rust-version = "1.83"

packages/dapi-grpc/Cargo.toml

@@ -20,19 +20,19 @@ platform = []
 # Re-export Dash Platform protobuf types as `dapi_grpc::platform::proto`
 # Note: client needs tls and tls-roots to connect to testnet which uses TLS.
 tenderdash-proto = []
-client = [
-  "tonic/channel",
-  "tonic/transport",
-  "tonic/tls",
-  "tonic/tls-roots",
-  "tonic/tls-webpki-roots",
-  "platform",
-]
-server = ["tonic/channel", "tonic/transport", "platform"]
-serde = ["dep:serde", "dep:serde_bytes"]
+
+# Client support.
+client = ["platform"]
+
+# Build tonic server code. Includes all client features and adds server-specific dependencies.
+server = ["platform", "tenderdash-proto/server", "client"]
+
+serde = ["dep:serde", "dep:serde_bytes", "tenderdash-proto/serde"]
 mocks = ["serde", "dep:serde_json"]
 
 [dependencies]
+tenderdash-proto = { git = "https://github.com/dashpay/rs-tenderdash-abci", version = "1.2.1", rev = "a558c0a2deab149183f125a012b14b709150401c", default-features = false }
+
 prost = { version = "0.13" }
 futures-core = "0.3.30"
 tonic = { version = "0.12.3", features = [
@@ -42,12 +42,23 @@ tonic = { version = "0.12.3", features = [
 serde = { version = "1.0.197", optional = true, features = ["derive"] }
 serde_bytes = { version = "0.11.12", optional = true }
 serde_json = { version = "1.0", optional = true }
-tenderdash-proto = { git = "https://github.com/dashpay/rs-tenderdash-abci", version = "1.2.1", tag = "v1.2.1+1.3.0", default-features = false, features = [
-  "grpc",
-] }
 dapi-grpc-macros = { path = "../rs-dapi-grpc-macros" }
 platform-version = { path = "../rs-platform-version" }
 
+[target.'cfg(target_arch = "wasm32")'.dependencies]
+getrandom = { version = "0.2", features = ["js"] }
+
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+tonic = { version = "0.12.3", features = [
+  "codegen",
+  "prost",
+  "channel",
+  "transport",
+  "tls",
+  "tls-roots",
+  "tls-webpki-roots",
+], default-features = false }
+
 [build-dependencies]
 tonic-build = { version = "0.12.3" }