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Add Base and BNB networks #469

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Merged
vmidyllic merged 1 commit into from
Nov 24, 2025
Merged

Add Base and BNB networks #469

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4 changes: 4 additions & 0 deletions chain.go
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,10 @@ var chainIDs = map[chainIDKey]ChainID{
{Billions, Test}: 6913,
{Linea, Main}: 59144,
{Linea, Sepolia}: 59141,
{Base, Main}: 8453,
{Base, Sepolia}: 84532,
{Bnb, Main}: 56,
{Bnb, Test}: 97,
}

// ChainIDfromDID returns chain name from w3c.DID
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12 changes: 12 additions & 0 deletions did.go
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Expand Up @@ -70,6 +70,10 @@ const (
Linea Blockchain = "linea"
// UnknownChain is used when it's not possible to retrieve blockchain type from identifier
UnknownChain Blockchain = "unknown"
// Base is Base blockchain network
Base Blockchain = "base"
// Bnb is BNB Smart Chain blockchain network
Bnb Blockchain = "bnb"
// ReadOnly should be used for readonly identity to build readonly flag
ReadOnly Blockchain = "readonly"
// NoChain can be used for identity to build readonly flag
Expand All @@ -82,6 +86,8 @@ var blockchains = map[Blockchain]Blockchain{
Privado: Privado,
Billions: Billions,
Linea: Linea,
Base: Base,
Bnb: Bnb,
UnknownChain: UnknownChain,
ReadOnly: ReadOnly,
NoChain: NoChain,
Expand Down Expand Up @@ -224,6 +230,12 @@ var blockchainNetworkMap = map[DIDNetworkFlag]byte{

{Blockchain: Linea, NetworkID: Main}: 0b0100_0000 | 0b0000_1001,
{Blockchain: Linea, NetworkID: Sepolia}: 0b0100_0000 | 0b0000_1000,

{Blockchain: Base, NetworkID: Main}: 0b0101_0000 | 0b0000_0001,
{Blockchain: Base, NetworkID: Sepolia}: 0b0101_0000 | 0b0000_0010,

{Blockchain: Bnb, NetworkID: Main}: 0b0110_0000 | 0b0000_0001,
{Blockchain: Bnb, NetworkID: Test}: 0b0110_0000 | 0b0000_0010,
}

// DIDMethodNetwork is map for did methods and their blockchain networks
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28 changes: 28 additions & 0 deletions did_test.go
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Expand Up @@ -243,6 +243,34 @@ func TestDID_Build_From_Types(t *testing.T) {
net: Sepolia,
wantDID: "did:iden3:linea:sepolia:28itzVLBHnMHocFAeArLFYHP59J7WN1s5JwL8yGpQw",
},
{
title: "Iden3 | Base, Main",
method: DIDMethodIden3,
chain: Base,
net: Main,
wantDID: "did:iden3:base:main:2AXVV81Fe3jx79ypPoj2DHadUFBWVkhKZNFyShK2gP",
},
{
title: "Iden3 | Base, Sepolia",
method: DIDMethodIden3,
chain: Base,
net: Sepolia,
wantDID: "did:iden3:base:sepolia:2Aj7YJXNZrZaatB12speshizQNHDiaKvivrGUfYAVD",
},
{
title: "Iden3 | Bnb, Main",
method: DIDMethodIden3,
chain: Bnb,
net: Main,
wantDID: "did:iden3:bnb:main:2DjSN2KAUxt1ko4kcwH8owtQQCkt2to2CMifzCwBbd",
},
{
title: "Iden3 | Bnb, Test",
method: DIDMethodIden3,
chain: Bnb,
net: Test,
wantDID: "did:iden3:bnb:test:2Dw4RCqHQmheEXFwG1NmUN2mLKrbFiRdMvJy2BAKQT",
},
}

for i := range testCases {
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