Use compilation as validation for painless role template (#62845) #63010
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Role template validation now performs only compilation if the script is painless. It no longer attempts to execute the script with empty input which is problematic. The compliation process will catch things like invalid syntax, undefined variables, which still provide certain level of protection against ill-defined role templates. Behaviour for Mustache script is unchanged.
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Role template validation now performs only compilation if the script is painless.
It no longer attempts to execute the script with empty input which is problematic.
The compliation process will catch things like invalid syntax, undefined variables,
which still provide certain level of protection against ill-defined role templates.
Behaviour for Mustache script is unchanged.