signTypedData test cases

signTypedData_testCases.md

signTypedData Test Cases

signTypedData_v1 (aka signTypedData in the MetaMask provider)

• privKey: 4af1bceebf7f3634ec3cff8a2c38e51178d5d4ce585c52d6043e5e2cc3418bb0
• param: [ { type: 'string', name: 'message', value: 'Hi, Alice!' } ]
• signature: 0x49e75d475d767de7fcc67f521e0d86590723d872e6111e51c393e8c1e2f21d032dfaf5833af158915f035db6af4f37bf2d5d29781cd81f28a44c5cb4b9d241531b

signTypedData_v3 (aka EIP 712 spec, aka ethSigUtil.signTypedData for bad reasons)

• privKey: c85ef7d79691fe79573b1a7064c19c1a9819ebdbd1faaab1a8ec92344438aaf4
• param: {"data":{"types":{"EIP712Domain":[{"name":"name","type":"string"},{"name":"version","type":"string"},{"name":"chainId","type":"uint256"},{"name":"verifyingContract","type":"address"}],"Person":[{"name":"name","type":"string"},{"name":"wallet","type":"address"}],"Mail":[{"name":"from","type":"Person"},{"name":"to","type":"Person"},{"name":"contents","type":"string"}]},"primaryType":"Mail","domain":{"name":"Ether Mail","version":"1","chainId":1,"verifyingContract":"0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC"},"message":{"from":{"name":"Cow","wallet":"0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826"},"to":{"name":"Bob","wallet":"0xbBbBBBBbbBBBbbbBbbBbbbbBBbBbbbbBbBbbBBbB"},"contents":"Hello, Bob!"}}}
• signature: 0x4355c47d63924e8a72e509b65029052eb6c299d53a04e167c5775fd466751c9d07299936d304c153f6443dfa05f40ff007d72911b6f72307f996231605b915621c

signTypedData_v4 (supports recursive types, null values, and arrays)

• privKey: c85ef7d79691fe79573b1a7064c19c1a9819ebdbd1faaab1a8ec92344438aaf4
• param: {"data":{"types":{"EIP712Domain":[{"name":"name","type":"string"},{"name":"version","type":"string"},{"name":"chainId","type":"uint256"},{"name":"verifyingContract","type":"address"}],"Person":[{"name":"name","type":"string"},{"name":"wallets","type":"address[]"}],"Mail":[{"name":"from","type":"Person"},{"name":"to","type":"Person[]"},{"name":"contents","type":"string"}],"Group":[{"name":"name","type":"string"},{"name":"members","type":"Person[]"}]},"domain":{"name":"Ether Mail","version":"1","chainId":1,"verifyingContract":"0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC"},"primaryType":"Mail","message":{"from":{"name":"Cow","wallets":["0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826","0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF"]},"to":[{"name":"Bob","wallets":["0xbBbBBBBbbBBBbbbBbbBbbbbBBbBbbbbBbBbbBBbB","0xB0BdaBea57B0BDABeA57b0bdABEA57b0BDabEa57","0xB0B0b0b0b0b0B000000000000000000000000000"]}],"contents":"Hello, Bob!"}}}
• signature: 0x65cbd956f2fae28a601bebc9b906cea0191744bd4c4247bcd27cd08f8eb6b71c78efdf7a31dc9abee78f492292721f362d296cf86b4538e07b51303b67f749061b