fix(ruby): escape interpolation markers in generated string literals#7746
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Prevent Ruby code injection in generated clients by escaping # in schema-derived values emitted into Ruby double-quoted literals. add a Ruby-specific literal sanitizer for double-quoted output apply it across Ruby writer emission sites (defaults, wire names, discriminator mappings, indexer keys, and query parameter mapping) preserve quoted default-literal behavior while hardening interpolation safety add/adjust Ruby writer regression tests to verify # is escaped in constructor defaults, method parameter defaults, and serializer/deserializer wire names Security impact: blocks runtime interpolation payloads from malicious OpenAPI default and name fields in generated Ruby code.
Code Coverage OverviewLanguages: C# C# / code-coverage/dotnetThe overall coverage in the branch is 71%. Coverage data for the branch is not yet available. Show a code coverage summary of the most covered files.
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currently impacted by this microsoft/vs-streamjsonrpc#1447 |
baywet
approved these changes
Jun 2, 2026
This was referenced Jun 2, 2026
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Prevent Ruby code injection in generated clients by escaping # in schema-derived values emitted into Ruby double-quoted literals.
add a Ruby-specific literal sanitizer for double-quoted output apply it across Ruby writer emission sites (defaults, wire names, discriminator mappings, indexer keys, and query parameter mapping) preserve quoted default-literal behavior while hardening interpolation safety add/adjust Ruby writer regression tests to verify # is escaped in constructor defaults, method parameter defaults, and serializer/deserializer wire names Security impact: blocks runtime interpolation payloads from malicious OpenAPI default and name fields in generated Ruby code.
ref: 31000000601260