Add checksum validation for Ethereum address #630
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elias19r
commented
Jul 3, 2020
elias19r
commented
Jul 3, 2020
| h.Write([]byte(strings.ToLower(address))) | ||
| hash := hex.EncodeToString(h.Sum(nil)) | ||
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| for i := 0; i < len(address); i++ { |
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Here len(address) definitely has value 40, but I preferred to write len(address) instead of 40. Thus we keep the information that "Ethereum addresses have 40 hex digits" declared only in one place, in the regexes.go (ethAddress{Upper,Lower,}RegexString).
Let me know if otherwise
JuarezLustosa
approved these changes
Jul 6, 2020
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@elias19r made one suggested change, other than that looks great and can merge next time I merge a group of PR's |
Explicitly indicate we are ignoring errors from hash.Hash's io.Writer implementation Co-authored-by: Dean Karn <[email protected]>
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@deankarn Thank you, let me know if you would like me to squash commits or you'll do it upon merging |
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@elias19r I'll do it during the merge no worries |
This was referenced Jun 6, 2021
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Fixes Or Enhances #631
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