Ensure additionalTokenRefreshParametersForAuthSession returns a string dictionary
#564
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mdmathias
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Nov 7, 2025
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This PR addresses a runtime crash that occurs when the dictionary returned by
additionalTokenRefreshParametersForAuthSession:contains non-string values, leading to a type mismatch in GTMAppAuth. (Fixes #505)This fix is implemented in
GIDEMMSupportby iterating through theadditionalParametersdictionary and converts values to strings with the following logic :-NSStringvalues: Preserves them as-is.NSNumbervalues: Converts booleans to their string representation ("true" or "false") and all other numbers to their standard string value.updatedEMMParametersWithParametersandparametersWithParametersis updated from(NSDictionary *)to(NSDictionary<NSString *, NSString *> *).This ensures that the dictionary returned to GTMAppAuth is always of the correct type.