Werk #5501: cmk-update-agent: Fix mistaken server response for Windows Agent Updater

Component Agent bakery
Title cmk-update-agent: Fix mistaken server response for Windows Agent Updater
Date Jun 13, 2018
Checkmk Edition Checkmk Enterprise (CEE)
Checkmk Version 1.5.0b7 1.6.0b1
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

Due to a bug in the handling of the Check_MK server response, a valid downloaded MSI-packaged agent updater can be mistaken as a "login failed" response.

Instead of updating the Windows Agent, the agent updater would display the error message "ERROR: Cannot authenticate, invalid user/passwort/secret." and abort.

In order to restore funtionality to the Agent Updater, please uninstall the Windows Agent on the affected hosts and reinstall with a newly baked MSI-package.

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