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thomasnordquist / MQTT-Explorer

An all-round MQTT client that provides a structured topic overview
https://mqtt-explorer.com
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Let's Encrypt certificate never validate due to root CA revocation #593

Open w0mby opened 2 years ago

w0mby commented 2 years ago

Due to root CA revocation Let's encrypt certificate are not validate anymore. issue has been reported to electron https://github.com/electron/electron/issues/31212 Fix & release has been made by electron.

shaoran commented 2 years ago

I have same issue trying to connect my mosquitto broker with valid let's encrypt certificates, I just get an error.

soile1991 commented 2 years ago

I get the same error

marinofra commented 2 years ago

You can download the root certificate from here and add it your connection options via:

  1. Advanced
  2. Certificates
  3. Server Certificate (CA)

Don't forget to save the configuration after testing if it works correctly.

Until the application is updated to a version of Electron where this was patched or the CA gets baked into the code with an hacky workaround, this the only way to fix the problem.

adrianburkard commented 2 years ago

Hi @marinofra . Thanks for the workaround. This worked for me as well. I struggled a lot with this and thought something wit my mqtt broker setup is wrong. Is there a proper fix for this already? Like a new version of mqtt explorer?

moritzj29 commented 2 years ago

I also stumbled upon this today... really frustrating to see that its the tool that is broken, not my new certificate setup...