refactor: remove all the tutorial code

9 files changed, 6 insertions, 145 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 309635e..2517e8a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -54,7 +54,6 @@ name = "authzd"
 version = "0.1.0"
 dependencies = [
  "envoy-types",
- "prost",
  "tokio",
  "tonic",
  "tonic-build",
diff --git a/Cargo.toml b/Cargo.toml
index 9c19c33..e0548be 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,16 +4,11 @@ version = "0.1.0"
 edition = "2024"
 
 [[bin]]
-name = "authzd-server"
+name = "authzd"
 path = "src/server.rs"
 
-[[bin]]
-name = "authzd-client"
-path = "src/client.rs"
-
 [dependencies]
 envoy-types = "0.6.0"
-prost = "0.13"
 tokio = { version = "1.0", features = ["macros", "rt-multi-thread"] }
 tonic = "*"
 
diff --git a/Makefile b/Makefile
index cc4f79f..6e70379 100644
--- a/Makefile
+++ b/Makefile
@@ -8,19 +8,10 @@ help:
 clean:
 	@cargo clean
 
-.PHONY: client
-client:
-	@cargo run --bin authzd-client
-
 .PHONY: server
 server:
-	@cargo run --bin authzd-server
+	@cargo run --bin authzd
 
 .PHONY: test
 test:
 	@cargo test
-
-.PHONY: grpcurl
-grpcurl:
-	@grpcurl -plaintext -import-path ./proto -proto helloworld.proto -d '{"name": "Tonic"}' '[::1]:50051' helloworld.Greeter/SayHello
-	@grpcurl -plaintext -import-path ./proto -proto ability.proto -d '{"subject": "gid://example/User/1", "permission": "gid://example/Permission/1", "resource": "gid://example/Project/1"}' '[::1]:50051' authz.rpc.Ability/Allowed
diff --git a/build.rs b/build.rs
deleted file mode 100644
index 3294804..0000000
--- a/build.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    tonic_build::compile_protos("proto/helloworld.proto")?;
-    tonic_build::compile_protos("proto/ability.proto")?;
-    Ok(())
-}
diff --git a/mise.toml b/mise.toml
index 8ea9b50..94b7788 100644
--- a/mise.toml
+++ b/mise.toml
@@ -1,4 +1,3 @@
 [tools]
 cargo = "latest"
-grpcurl = "latest"
 rust = "latest"
diff --git a/proto/ability.proto b/proto/ability.proto
deleted file mode 100644
index ccef946..0000000
--- a/proto/ability.proto
+++ /dev/null
@@ -1,16 +0,0 @@
-syntax = "proto3";
-package authz.rpc;
-
-service Ability {
-  rpc Allowed (AllowRequest) returns (AllowReply) {}
-}
-
-message AllowRequest {
-  string subject = 1;
-  string permission = 2;
-  string resource = 3;
-}
-
-message AllowReply {
-  bool result = 1;
-}
diff --git a/proto/helloworld.proto b/proto/helloworld.proto
deleted file mode 100644
index 949b755..0000000
--- a/proto/helloworld.proto
+++ /dev/null
@@ -1,14 +0,0 @@
-syntax = "proto3";
-package helloworld;
-
-service Greeter {
-  rpc SayHello (HelloRequest) returns (HelloReply);
-}
-
-message HelloRequest {
-  string name = 1;
-}
-
-message HelloReply {
-  string message = 1;
-}
diff --git a/src/client.rs b/src/client.rs
deleted file mode 100644
index b0cfa42..0000000
--- a/src/client.rs
+++ /dev/null
@@ -1,39 +0,0 @@
-use authz::AllowRequest;
-use authz::ability_client::AbilityClient;
-use hello_world::HelloRequest;
-use hello_world::greeter_client::GreeterClient;
-
-pub mod authz {
-    tonic::include_proto!("authz.rpc");
-}
-
-pub mod hello_world {
-    tonic::include_proto!("helloworld");
-}
-
-#[tokio::main]
-async fn main() -> Result<(), Box<dyn std::error::Error>> {
-    {
-        let mut client = GreeterClient::connect("http://[::1]:50051").await?;
-        let request = tonic::Request::new(HelloRequest {
-            name: "Tonic".into(),
-        });
-
-        let response = client.say_hello(request).await?;
-        println!("RESPONSE={:?}", response);
-    }
-
-    {
-        let request = tonic::Request::new(AllowRequest {
-            subject: "gid://example/User/1".into(),
-            permission: "gid://example/Permission/1".into(),
-            resource: "gid://example/Project/1".into(),
-        });
-
-        let mut client = AbilityClient::connect("http://[::1]:50051").await?;
-        let response = client.allowed(request).await?;
-        println!("RESPONSE={:?}", response);
-    }
-
-    Ok(())
-}
diff --git a/src/server.rs b/src/server.rs
index 3b7d55e..f84dc08 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -1,18 +1,14 @@
-use authz_rpc::ability_server::{Ability, AbilityServer};
-use authz_rpc::{AllowReply, AllowRequest};
 use envoy_types::ext_authz::v3::pb::{
     Authorization, AuthorizationServer, CheckRequest, CheckResponse,
 };
 use envoy_types::ext_authz::v3::{CheckRequestExt, CheckResponseExt};
-use hello_world::greeter_server::{Greeter, GreeterServer};
-use hello_world::{HelloReply, HelloRequest};
 use tonic::{Request, Response, Status, transport::Server};
 
-#[derive(Default)]
-struct MyServer;
+#[derive(Debug, Default)]
+struct PolicyServer;
 
 #[tonic::async_trait]
-impl Authorization for MyServer {
+impl Authorization for PolicyServer {
     async fn check(
         &self,
         request: Request<CheckRequest>,
@@ -35,57 +31,12 @@ impl Authorization for MyServer {
     }
 }
 
-pub mod authz_rpc {
-    tonic::include_proto!("authz.rpc");
-}
-
-#[derive(Debug, Default)]
-pub struct MyAbility {}
-
-#[tonic::async_trait]
-impl Ability for MyAbility {
-    async fn allowed(
-        &self,
-        request: Request<AllowRequest>,
-    ) -> Result<Response<AllowReply>, Status> {
-        println!("Got a request: {:?}", request);
-
-        let reply = AllowReply { result: true };
-        Ok(Response::new(reply))
-    }
-}
-
-pub mod hello_world {
-    tonic::include_proto!("helloworld");
-}
-
-#[derive(Debug, Default)]
-pub struct MyGreeter {}
-
-#[tonic::async_trait]
-impl Greeter for MyGreeter {
-    async fn say_hello(
-        &self,
-        request: Request<HelloRequest>,
-    ) -> Result<Response<HelloReply>, Status> {
-        println!("Got a request: {:?}", request);
-
-        let reply = HelloReply {
-            message: format!("Hello {}!", request.into_inner().name),
-        };
-
-        Ok(Response::new(reply))
-    }
-}
-
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
     let addr = "[::1]:50051".parse()?;
 
     Server::builder()
-        .add_service(GreeterServer::new(MyGreeter::default()))
-        .add_service(AbilityServer::new(MyAbility::default()))
-        .add_service(AuthorizationServer::new(MyServer::default()))
+        .add_service(AuthorizationServer::new(PolicyServer::default()))
         .serve(addr)
         .await?;