rstms/vechain-sync-appimage-installer

Install vechain sync appimage client after verifying checksums

VeChain Sync client install and verify script

Reads Sync client install data from:

• https://env.vechain.org and https://github.com/vechain/
• https://github.com/vechain/thor-sync.electron

Actions

• Compare version, checksum, and metadata from both sources
• Download latest github release AppImage binary
• Compute SHA512 checksum of downloaded binary
• encodes SHA522 output as base64 to match mechanism used by VeChain
• Verify calculated checksum against published (webpage and github) checksums
• On validation success, install AppImage to ~/Desktop