fix(webapp): redact exception details before reporting errors

Author: carderne

.changeset/redact-sensitive-logger-output.md

@@ -0,0 +1,5 @@
+---
+"@trigger.dev/core": patch
+---
+
+Redact common credential and sensitive-data fields from structured logger output by default, including nested values and error metadata. Long strings and arrays are now truncated to keep log entries manageable.

apps/webapp/app/services/logger.server.ts

@@ -21,7 +21,7 @@ Logger.onError = (message, ...args) => {
   const extra = redact(flattenArgs(args), SENTRY_EXTRA_FILTERED_KEYS) as Record<string, unknown>;
 
   if (error) {
-    captureException(error, {
+    captureException(redactError(error), {
       extra: {
         message,
         ...extra,
@@ -35,6 +35,17 @@ Logger.onError = (message, ...args) => {
   }
 };
 
+function redactError(error: Error): Error {
+  const redactedError = new Error(redact(error.message) as string);
+  redactedError.name = error.name;
+
+  if (error.stack) {
+    redactedError.stack = redact(error.stack) as string;
+  }
+
+  return redactedError;
+}
+
 function extractErrorFromArgs(args: Array<Record<string, unknown> | undefined>) {
   for (const arg of args) {
     if (arg && "error" in arg && arg.error instanceof Error) {

apps/webapp/test/logger.server.onError.test.ts

@@ -30,17 +30,25 @@ describe("logger.server Logger.onError", () => {
     expect(JSON.stringify(options.extra)).not.toContain("tr_prod_should_not_leak");
   });
 
-  it("redacts the extra payload sent to Sentry on the captureException path", async () => {
+  it("redacts the exception and extra payload sent to Sentry", async () => {
     const { logger } = await import("~/services/logger.server");
+    const error = new Error("tr_prod_should_not_leak");
+    error.stack = "Bearer secret-token";
 
     logger.error("boom", {
-      error: new Error("bad thing happened"),
+      error,
       payload: { secret: "do-not-leak" },
     });
 
     expect(captureExceptionMock).toHaveBeenCalledTimes(1);
-    const [, options] = captureExceptionMock.mock.calls[0] as [Error, { extra: unknown }];
+    const [capturedError, options] = captureExceptionMock.mock.calls[0] as [
+      Error,
+      { extra: unknown },
+    ];
 
+    expect(capturedError).not.toBe(error);
+    expect(capturedError.message).not.toContain("tr_prod_should_not_leak");
+    expect(capturedError.stack).not.toContain("secret-token");
     expect(JSON.stringify(options.extra)).not.toContain("do-not-leak");
   });