Beispiel #1
0
// ConvertKey returns a B58 encoded Datastore key
// TODO: this is hacky because it encodes every path component. some
// path components may be proper strings already...
func (b58KeyConverter) ConvertKey(dsk ds.Key) ds.Key {
	k := ds.NewKey("/")
	for _, n := range dsk.Namespaces() {
		k = k.ChildString(b58.Encode([]byte(n)))
	}
	return k
}
Beispiel #2
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func Encode(encoding string, hash mh.Multihash) (string, error) {
	switch encoding {
	case "raw":
		return string(hash), nil
	case "hex":
		return hex.EncodeToString(hash), nil
	case "base58":
		return base58.Encode(hash), nil
	case "base64":
		return base64.StdEncoding.EncodeToString(hash), nil
	default:
		return "", fmt.Errorf("unknown encoding: %s", encoding)
	}
}
Beispiel #3
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func (ks *keyset) generate() error {
	var err error
	ks.sk, ks.pk, err = tu.RandTestKeyPair(512)
	if err != nil {
		return err
	}

	bpk, err := ks.pk.Bytes()
	if err != nil {
		return err
	}

	ks.hpk = string(u.Hash(bpk))
	ks.hpkp = b58.Encode([]byte(ks.hpk))
	return nil
}
Beispiel #4
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func (ks *keyset) load(hpkp, skBytesStr string) error {
	skBytes, err := base64.StdEncoding.DecodeString(skBytesStr)
	if err != nil {
		return err
	}

	ks.sk, err = ic.UnmarshalPrivateKey(skBytes)
	if err != nil {
		return err
	}

	ks.pk = ks.sk.GetPublic()
	bpk, err := ks.pk.Bytes()
	if err != nil {
		return err
	}

	ks.hpk = string(u.Hash(bpk))
	ks.hpkp = b58.Encode([]byte(ks.hpk))
	if ks.hpkp != hpkp {
		return fmt.Errorf("hpkp doesn't match key. %s", hpkp)
	}
	return nil
}
Beispiel #5
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// MarshalJSON returns a JSON-encoded Key (string)
func (k *Key) MarshalJSON() ([]byte, error) {
	return json.Marshal(b58.Encode([]byte(*k)))
}
Beispiel #6
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// B58KeyEncode returns Key in a b58 encoded string
func B58KeyEncode(k Key) string {
	return b58.Encode([]byte(k))
}
Beispiel #7
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// IDB58Encode returns b58-encoded string
func IDB58Encode(id ID) string {
	return b58.Encode([]byte(id))
}
Beispiel #8
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func (m Multihash) B58String() string {
	return b58.Encode([]byte(m))
}