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fix: Add missing token propagation for execute tool #298

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Merged
merged 2 commits into from
Aug 27, 2025
Merged

fix: Add missing token propagation for execute tool #298

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0ee66f0
fix: Add missing token propagation for execute tool
DaleSeo Aug 27, 2025
c1fb704
chore: add changeset
DaleSeo Aug 27, 2025
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3 changes: 3 additions & 0 deletions .changesets/fix_missing_token_propagation.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
### fix: Add missing token propagation for execute tool - @DaleSeo PR #298

The execute tool is not forwarding JWT authentication tokens to upstream GraphQL endpoints, causing authentication failures when using this tool with protected APIs.
5 changes: 5 additions & 0 deletions crates/apollo-mcp-server/src/server/states/running.rs
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Expand Up @@ -210,6 +210,11 @@ impl ServerHandler for Running {
EXECUTE_TOOL_NAME => {
let mut headers = self.headers.clone();
if let Some(axum_parts) = context.extensions.get::<axum::http::request::Parts>() {
// Optionally extract the validated token and propagate it to upstream servers if present
if let Some(token) = axum_parts.extensions.get::<ValidToken>() {
headers.typed_insert(token.deref().clone());
}

// Forward the mcp-session-id header if present
if let Some(session_id) = axum_parts.headers.get("mcp-session-id") {
headers.insert("mcp-session-id", session_id.clone());
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