alexpresso / gocovidcertificate

Golang implementation of the covid certificate QRCode decoder

GoCovidCertificate

Golang implementation of the covid certificates. At the moment it only includes DCC signed data decoding but I've planned to add a lot more of features related to certificates processing.

Features

• Decode signed DCC (European QRCodes) data ✅
• Decode 2D-DOC data ✅
• Pretty-print decoded data as JSON ✅
• Download public-keys from european gateway ❌ (planned)
• Verify signature ❌ (planned)

Installation

go install github.com/alexpresso/gocovidcertificate@latest

Usage

gocovidcertificate <flags>

Flag	Type	Description	Required	Default value
-code	string	QRCode data to decode (put it between double-quotes "")	true	none
-print	bool	Prints the QRCode data to console	false	true

Example:
gocovidcertificate -code "HC1:..." -print

Use as dependency/library

(API docs comming soon)
go get github.com/alexpresso/gocovidcertificate