fix(devtools-connect): fix TLS error fallback mechanism MONGOSH-2488 #566
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Restructure our proxy integration logic to: - Avoid modifying the OIDC options – previously we were assigning to `clientOptions.oidc`, which meant that the `fetch` function created to read the system certificates was also used for the non-system-cert `connect()` call, breaking our fallback mechanism - Add a test that verifies that the fallback mechanism works both for TLS driver connections and HTTPS OIDC calls. - Deduplicate the logic for adding CA options to the `DevtoolsProxyOptions` instances. - Share log info from the OIDC agent instance, if a new one has been created. - Make sure that TLS errors passed through node-fetch are actually picked up by our "nested error" detection logic (they have a different `toStringTag` defined than regular `Error` instances).
addaleax
commented
Aug 13, 2025
| clientOptions.oidc = { | ||
| customFetch: createFetch( | ||
| oidcProxyOptions, | ||
| ) as unknown as MongoDBOIDCPluginOptions['customFetch'], |
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^ I think this statement was the core of the bug here, we were assigning to clientOptions.oidc, so the retry-without-system-certs call would use the same customFetch function as the initial one with system certs
kmruiz
approved these changes
Aug 13, 2025
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Restructure our proxy integration logic to:
clientOptions.oidc, which meant that thefetchfunction created to read the system certificates was also used for the non-system-certconnect()call, breaking our fallback mechanismDevtoolsProxyOptionsinstances.toStringTagdefined than regularErrorinstances).Description
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