Breaks when using EcoBank QR Codes (EMV compliant) #2
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brutaldev
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Oct 18, 2019
…me validation issues. - Added test for 5 live EMV QR codes that failed to be parsed but are actually valid. - Fixed merchant information tag ID range validation, it can be from 2 to 51 and it's even extracted in that range. - Fixed validation failures when there is no additional data or merchant language template (both are optional). - Fixed Issue juanroman-zz#2 by checking there is available length to substring before attempting it. - Fixed some code analysis warnings. - Assume if the merchant information has no child nodes (not a child TLV) then the Globally Unique Identifier IS the string, this sis the case for Visa and MasterCard PAN/Alias/Card Numbers present in actual EMV QR codes. Issue juanroman-zz#2
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The TLV parsing breaks with an
ArgumentOutOfRangeExceptionwhen using EcoBank codes. There are EMV compliant codes as far as I know.Here is an example code that breaks: 0002010102110213404587568745904155326311155509945204625353039365802GH5915MAXMART LIMITED6005ACCRA62240708620037450308620037456304C913
The code has parent tags but there doesn't seem to be child information associated with it so the parse call length is wrong.
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