Werk #12947: REST API: ETag validation is not less strict

Component

REST API

Title

REST API: ETag validation is not less strict

Date

Jun 22, 2021

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.1.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
2.0.0p6	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

Previously the ETag/If-Match header pair were required to have a hexadecimal pattern of 32 bytes length. This was not honored by some endpoints, resulting in bad requests that should have been OK. This restriction has now been lifted and ETags can have any string content.

There is no furhter action necessary.

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