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Disable variable assignment in SimpleEvaluationContext #30326

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bclozel opened this issue Apr 13, 2023 · 0 comments
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Disable variable assignment in SimpleEvaluationContext #30326

bclozel opened this issue Apr 13, 2023 · 0 comments
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@sbrannen
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in: core Issues in core modules (aop, beans, core, context, expression) status: backported An issue that has been backported to maintenance branches type: enhancement A general enhancement
Milestone
6.0.8

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@bclozel
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bclozel commented Apr 13, 2023

Currently, we do not differentiate between setting a SpEL variable programmatically versus within an expression even though the two actions are semantically different.

We should introduce infrastructure to differentiate between programmatically setting a variable in an EvaluationContext versus the assignment of a variable within a SpEL expression using the assignment operator (=). In addition, we should also disable variable assignment within expressions when using the SimpleEvaluationContext.
@bclozel bclozel added in: core Issues in core modules (aop, beans, core, context, expression) type: enhancement A general enhancement labels Apr 13, 2023
@bclozel bclozel added this to the 6.0.8 milestone Apr 13, 2023
@github-actions github-actions bot added status: backported An issue that has been backported to maintenance branches and removed for: backport-to-5.3.x labels Apr 13, 2023
This was referenced Apr 13, 2023
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@sbrannen sbrannen

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in: core Issues in core modules (aop, beans, core, context, expression) status: backported An issue that has been backported to maintenance branches type: enhancement A general enhancement
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6.0.8
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@bclozel @sbrannen