diff options
Diffstat (limited to 'common/resolver/resolver.go')
| -rw-r--r-- | common/resolver/resolver.go | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/common/resolver/resolver.go b/common/resolver/resolver.go index 1d80fdb42..060e9dbb5 100644 --- a/common/resolver/resolver.go +++ b/common/resolver/resolver.go @@ -39,7 +39,7 @@ func New(eth Backend, uhca, nrca string) *Resolver { func (self *Resolver) NameToContentHash(name string) (chash common.Hash, err error) { // look up in nameReg key := storageAddress(1, common.Hex2BytesFixed(name, 32)) - hash := self.backend.StorageAt(self.nameRegContractAddress, key) + hash := self.backend.StorageAt("0x"+self.nameRegContractAddress, key) copy(chash[:], common.Hex2Bytes(hash)) return } @@ -47,7 +47,8 @@ func (self *Resolver) NameToContentHash(name string) (chash common.Hash, err err func (self *Resolver) ContentHashToUrl(chash common.Hash) (uri string, err error) { // look up in nameReg key := storageAddress(2, chash[:]) - uri = string(common.Hex2Bytes(self.backend.StorageAt(self.urlHintContractAddress, key))) + hex := self.backend.StorageAt("0x"+self.urlHintContractAddress, key) + uri = string(common.Hex2Bytes(hex[2:])) l := len(uri) for (l > 0) && (uri[l-1] == 0) { l-- @@ -72,7 +73,7 @@ func (self *Resolver) NameToUrl(name string) (uri string, hash common.Hash, err func storageAddress(varidx uint32, key []byte) string { data := make([]byte, 64) - binary.BigEndian.PutUint32(data[28:32], varidx) - copy(data[32:64], key[0:32]) - return common.Bytes2Hex(crypto.Sha3(data)) + binary.BigEndian.PutUint32(data[60:64], varidx) + copy(data[0:32], key[0:32]) + return "0x" + common.Bytes2Hex(crypto.Sha3(data)) } |