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[CF-DATAPLANE][CPEX] Test resource hooks across MCP versions #129

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[CF-DATAPLANE][CPEX] Test resource hooks across MCP versions #129

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55 changes: 49 additions & 6 deletions crates/contextforge-data-plane/tests/secrets_detection_e2e.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -25,8 +25,8 @@ use rmcp::{
ErrorData, RoleClient, RoleServer, ServerHandler, ServiceExt,
model::{
CallToolRequestParams, CallToolResponse, CallToolResult, ClientCapabilities, ContentBlock, ErrorCode,
Implementation, InitializeRequestParams, InitializeResult, ReadResourceRequestParams, ReadResourceResponse,
ReadResourceResult, ResourceContents, ServerCapabilities,
Implementation, InitializeRequestParams, InitializeResult, ProtocolVersion, ReadResourceRequestParams,
ReadResourceResponse, ReadResourceResult, ResourceContents, ServerCapabilities,
},
service::{RequestContext, ServiceError},
transport::{
Expand Down Expand Up @@ -187,7 +187,7 @@ struct E2eEnvironment {

#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
#[ignore = "spawns redis-server and the contextforge-data-plane binary"]
async fn binary_e2e_redacts_tool_arguments_results_and_resources() {
async fn binary_e2e_redacts_tool_arguments_and_results() {
let backend = start_backend().await;
let env = start_environment(
backend,
Expand Down Expand Up @@ -221,6 +221,32 @@ async fn binary_e2e_redacts_tool_arguments_results_and_resources() {
.expect("secret result is redacted and call succeeds");

assert_eq!(REDACTED, tool_text(&result));
}

#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
#[ignore = "spawns redis-server and the contextforge-data-plane binary"]
async fn binary_e2e_redacts_resource_for_2026_07_28() {
assert_binary_e2e_redacts_resource(ProtocolVersion::V_2026_07_28).await;
}

#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
#[ignore = "spawns redis-server and the contextforge-data-plane binary"]
async fn binary_e2e_redacts_resource_for_2025_11_25() {
assert_binary_e2e_redacts_resource(ProtocolVersion::V_2025_11_25).await;
}

async fn assert_binary_e2e_redacts_resource(protocol_version: ProtocolVersion) {
let backend = start_backend().await;
let env = start_environment(
backend,
json!({
"redact": true,
"redaction_text": REDACTED,
"block_on_detection": false,
}),
)
.await;
let service = connect_client_with_protocol(&env.gateway_url, protocol_version).await;

let result = service
.read_resource(ReadResourceRequestParams::new("file:///password.env"))
Expand Down Expand Up @@ -457,6 +483,13 @@ async fn write_runtime_plugin_config(redis_port: u16, plugin_config: Value) {
}

async fn connect_client(gateway_url: &str) -> rmcp::service::RunningService<RoleClient, InitializeRequestParams> {
connect_client_with_protocol(gateway_url, ProtocolVersion::V_2026_07_28).await
}

async fn connect_client_with_protocol(
gateway_url: &str,
protocol_version: ProtocolVersion,
) -> rmcp::service::RunningService<RoleClient, InitializeRequestParams> {
let mut headers = HeaderMap::new();
headers.insert(
http::header::AUTHORIZATION,
Expand All @@ -467,10 +500,20 @@ async fn connect_client(gateway_url: &str) -> rmcp::service::RunningService<Role
client,
StreamableHttpClientTransportConfig::with_uri(gateway_url.to_owned()),
);
InitializeRequestParams::new(ClientCapabilities::default(), Implementation::new("secrets-e2e-client", "0.1.0"))
.serve(transport)
let handler =
InitializeRequestParams::new(ClientCapabilities::default(), Implementation::new("secrets-e2e-client", "0.1.0"))
.with_protocol_version(protocol_version.clone());
if protocol_version == ProtocolVersion::V_2026_07_28 {
rmcp::service::serve_client_with_lifecycle(
handler,
transport,
rmcp::ClientLifecycleMode::Discover { preferred_versions: vec![protocol_version] },
)
.await
.expect("client connects to gateway")
.expect("modern client connects to gateway")
} else {
handler.serve(transport).await.expect("compatibility client connects to gateway")
}
}

fn sum_request_with_secret(secret_field: &str, secret: String) -> CallToolRequestParams {
Expand Down