2bef715211
Source commit: 20b59dc46b72103c2f8a516c692b5cc3d54fab19 Public tree identity: sha256:aaa5ac7b58b2a0d23c6b11e5f76324bf3839ca1f62653a83deb736932adcfbd9
114 lines
4.2 KiB
Rust
114 lines
4.2 KiB
Rust
use serde_json::{json, Value};
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pub const COORDINATOR_PROTOCOL_VERSION: u64 = 1;
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pub const COORDINATOR_WIRE_REQUEST_TYPE: &str = "coordinator_request";
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pub fn coordinator_wire_request(request_id: impl Into<String>, payload: Value) -> Value {
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let operation = coordinator_payload_operation(&payload);
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let authentication = coordinator_authentication_metadata(&payload);
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json!({
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"type": COORDINATOR_WIRE_REQUEST_TYPE,
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"protocol_version": COORDINATOR_PROTOCOL_VERSION,
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"request_id": request_id.into(),
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"operation": operation,
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"authentication": authentication,
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"payload": payload,
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})
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}
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pub fn coordinator_payload_operation(payload: &Value) -> String {
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payload
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.get("type")
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.and_then(Value::as_str)
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.unwrap_or("unknown")
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.to_owned()
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}
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pub fn coordinator_authentication_metadata(payload: &Value) -> Value {
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let operation = coordinator_payload_operation(payload);
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match operation.as_str() {
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"authenticated" => json!({
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"kind": "cli_session",
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"session": true,
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"request_operation": payload
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.get("request")
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.map(coordinator_payload_operation)
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.unwrap_or_else(|| "unknown".to_owned()),
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}),
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"signed_node" => json!({
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"kind": "node_signature",
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"node": payload.get("node").and_then(Value::as_str),
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}),
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"node_heartbeat" if payload.get("node_signature").is_some() => json!({
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"kind": "node_signature",
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"node": payload.get("node").and_then(Value::as_str),
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}),
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"start_process" | "launch_task" if payload.get("agent_signature").is_some() => json!({
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"kind": "agent_signature",
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"agent": payload.get("actor_agent").and_then(Value::as_str),
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"fingerprint": payload.get("agent_public_key_fingerprint").and_then(Value::as_str),
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}),
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"admin_status" | "suspend_tenant" if payload.get("admin_proof").is_some() => json!({
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"kind": "admin_proof",
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"actor": payload.get("actor_user").and_then(Value::as_str),
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"nonce": payload.get("admin_nonce").and_then(Value::as_str),
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"issued_at_epoch_seconds": payload.get("issued_at_epoch_seconds").and_then(Value::as_u64),
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}),
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"exchange_node_enrollment_grant" => json!({
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"kind": "node_enrollment_grant",
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"node": payload.get("node").and_then(Value::as_str),
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}),
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_ => json!({
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"kind": "none",
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}),
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn coordinator_wire_request_wraps_payload_without_exposing_secret_metadata() {
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let envelope = coordinator_wire_request(
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"cli-1",
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json!({
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"type": "authenticated",
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"session_secret": "secret-value",
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"request": { "type": "list_projects" },
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}),
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);
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assert_eq!(envelope["type"], COORDINATOR_WIRE_REQUEST_TYPE);
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assert_eq!(envelope["protocol_version"], COORDINATOR_PROTOCOL_VERSION);
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assert_eq!(envelope["request_id"], "cli-1");
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assert_eq!(envelope["operation"], "authenticated");
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assert_eq!(envelope["authentication"]["kind"], "cli_session");
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assert_eq!(
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envelope["authentication"]["request_operation"],
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"list_projects"
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);
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assert_eq!(envelope["authentication"].get("session_secret"), None);
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assert_eq!(envelope["payload"]["session_secret"], "secret-value");
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}
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#[test]
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fn coordinator_wire_request_describes_signature_metadata() {
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let envelope = coordinator_wire_request(
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"node-1",
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json!({
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"type": "signed_node",
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"node": "node-a",
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"node_signature": {
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"nonce": "nonce",
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"issued_at_epoch_seconds": 1,
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"signature": "ed25519:sig"
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},
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"request": { "type": "poll_task_assignment", "node": "node-a" },
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}),
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);
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assert_eq!(envelope["authentication"]["kind"], "node_signature");
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assert_eq!(envelope["authentication"]["node"], "node-a");
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}
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}
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