Stormshield KMaaS 4.1 fixes

The Stormshield KMaaS now lists the right options for the /status API route.

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The Stormshield KMaaS now checks the UUID-V4 format for the tenant_id provided by the Key management system (KMS).

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Requests no longer fail if the value of the kacls_url parameter in the config.json file ends with the / character. Both URL formats - with or without / - are supported.

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The configuration file cleanup and validation processes have been improved. These operations are no longer simultaneous, but executed consecutively.

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Access privileges to configuration files have been restricted. The Stormshield KMaaS now requires configuration files to hold read and write access privileges for the current user and read-only privileges for the current group. Otherwise a warning will be raised.