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Validate JsonElement value to prevent exception during json serialization (#3777)

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gurkanguran 2023-03-08 11:48:24 +01:00 committed by GitHub
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commit 355cf2a3de
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src/modules/Elsa.Workflows.Management/Serialization/Converters/InputJsonConverter.cs
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@ -39,6 +39,9 @@ public class InputJsonConverter<T> : JsonConverter<Input<T>>
if (!expressionElement.TryGetProperty("type", out var expressionTypeNameElement))
return default!;
if (!expressionElement.TryGetProperty("value", out _))
return default!;
var expressionTypeName = expressionTypeNameElement.GetString() ?? "Literal";
var expressionSyntaxDescriptor = _expressionSyntaxRegistry.Find(expressionTypeName);