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contracts/ens: adjust swarm multicodecs after pr merge

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This commit is contained in:
Elad 2019-03-15 11:43:21 +07:00
parent 4a601337c0
commit 408bfd8c19
2 changed files with 10 additions and 10 deletions
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12
contracts/ens/cid.go
View file

@ -30,8 +30,8 @@ const (
ns_ipfs = 0xe3
ns_swarm = 0xe4
swarm_typecode = 0x99 //todo change
swarm_hashtype = 0x1b //todo change
swarm_typecode = 0xfa //swarm manifest
swarm_hashtype = 0xd6 // BMT
ipfs_hashtype = 0x12
@ -82,11 +82,11 @@ func extractContentHash(buf []byte) (common.Hash, error) {
return common.Hash{}, errors.New("unknown storage system")
}
if contentType != swarm_typecode { //todo pending pr
if contentType != swarm_typecode {
return common.Hash{}, errors.New("unknown content type")
}
if hashType != swarm_hashtype { //todo: should be bmt
if hashType != swarm_hashtype {
return common.Hash{}, errors.New("unknown multihash type")
}
@ -106,8 +106,8 @@ func encodeSwarmHash(hash common.Hash) ([]byte, error) {
var headerBytes = []byte{
ns_swarm, //swarm namespace
cidv1, // CIDv1
swarm_typecode, // the swarm type-code
swarm_hashtype, // swarm hash type. todo BMT
swarm_typecode, // swarm hash
swarm_hashtype, // swarm bmt hash
hash_length, //hash length. 32 bytes
}

8
contracts/ens/cid_test.go
View file

@ -78,22 +78,22 @@ func TestManualCidDecode(t *testing.T) {
}{
{
name: "values correct, should not fail",
headerBytes: []byte{0xe4, 0x01, 0x99, 0x1b, 0x20},
headerBytes: []byte{0xe4, 0x01, 0xfa, 0xd6, 0x20},
fails: false,
},
{
name: "cid version wrong, should fail",
headerBytes: []byte{0xe4, 0x00, 0x99, 0x1b, 0x20},
headerBytes: []byte{0xe4, 0x00, 0xfa, 0xd6, 0x20},
fails: true,
},
{
name: "hash length wrong, should fail",
headerBytes: []byte{0xe4, 0x01, 0x99, 0x1b, 0x1f},
headerBytes: []byte{0xe4, 0x01, 0xfa, 0xd6, 0x1f},
fails: true,
},
{
name: "values correct for ipfs, should fail",
headerBytes: []byte{0xe3, 0x01, 0x99, 0x1b, 0x20},
headerBytes: []byte{0xe3, 0x01, 0x70, 0x12, 0x20},
fails: true,
},
} {