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38 lines
1.1 KiB
38 lines
1.1 KiB
5 years ago
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package accounts
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import (
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"github.com/harmony-one/harmony/internal/bech32"
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"github.com/harmony-one/harmony/internal/common"
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"github.com/pkg/errors"
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)
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// MustBech32ToAddressH is a wrapper for casting ethCommon.Address to harmony's common.Address
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func MustBech32ToAddressH(b32 string) common.Address {
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return common.Address(common.MustBech32ToAddress(b32))
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}
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// Bech32ToAddressH decodes the given bech32 address.
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func Bech32ToAddressH(b32 string) (addr common.Address, err error) {
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var hrp string
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err = ParseBech32AddrH(b32, &hrp, &addr)
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if err == nil && hrp != common.Bech32AddressHRP {
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err = errors.Errorf("%#v is not a %#v address", b32, common.Bech32AddressHRP)
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}
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return
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}
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// ParseBech32AddrH is another wrapper
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func ParseBech32AddrH(b32 string, hrp *string, addr *common.Address) error {
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h, b, err := bech32.DecodeAndConvert(b32)
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if err != nil {
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return errors.Wrapf(err, "cannot decode %#v as bech32 address", b32)
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}
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if len(b) != common.AddressLength {
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return errors.Errorf("decoded bech32 %#v has invalid length %d",
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b32, len(b))
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}
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*hrp = h
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addr.SetBytes(b)
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return nil
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}
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