Merge pull request #164 from walt-id/feat/appchain_integration

feat : Add support to compliance appchain for IOTA KYC

Author: SuperBatata

src/main/kotlin/id/walt/nftkit/Values.kt

@@ -12,12 +12,14 @@ object Values {
     const val MOONBEAM_MAINNET_CHAIN_ID: Long = 1284
     const val ASTAR_MAINNET_CHAIN_ID: Long = 592
     const val SHIMMEREVM_TESTNET_CHAIN_ID: Long = 1073
+    const val SHIMMEREVM_APPCHAIN_CHAIN_ID: Long = 1074
 
     const val ETHEREUM_MAINNET_SCAN_API_URL= "api.etherscan.io"
     const val ETHEREUM_TESTNET_GOERLI_SCAN_API_URL = "api-goerli.etherscan.io"
     const val ETHEREUM_TESTNET_SEPOLIA_SCAN_API_URL = "api-sepolia.etherscan.io"
     const val POLYGON_MAINNET_SCAN_API_URL = "api.polygonscan.com"
     const val POLYGON_TESTNET_MUMBAI_SCAN_API_URL = "api-testnet.polygonscan.com"
+    const val SHIMMEREVM_APPCHAIN_BLOCK_EXPLORER_URL = ""
 
     const val ETHEREUM_MAINNET_BLOCK_EXPLORER_URL = "https://etherscan.io"
     const val ETHEREUM_TESTNET_GOERLI_BLOCK_EXPLORER_URL = "https://goerli.etherscan.io/"

src/main/kotlin/id/walt/nftkit/chains/evm/erc721/Erc721TokenStandard.kt

@@ -294,6 +294,7 @@ object Erc721TokenStandard : IErc721TokenStandard {
             EVMChain.ASTAR -> Values.ASTAR_MAINNET_CHAIN_ID
             EVMChain.MOONBEAM -> Values.MOONBEAM_MAINNET_CHAIN_ID
             EVMChain.SHIMMEREVM -> Values.SHIMMEREVM_TESTNET_CHAIN_ID
+            EVMChain.SHIMMEREVM_APPCHAIN -> Values.SHIMMEREVM_APPCHAIN_CHAIN_ID
         }
         val transactionManager: TransactionManager = RawTransactionManager(
             web3j, credentials, chainId
@@ -318,4 +319,4 @@ object Erc721TokenStandard : IErc721TokenStandard {
     }
 
 
-}
+}

src/main/kotlin/id/walt/nftkit/chains/evm/erc721/SoulBoundTokenStandard.kt

@@ -27,11 +27,14 @@ object SoulBoundTokenStandard :  ISoulBoundTokenStandard  {
     private fun loadContract(chain: EVMChain, address: String, signedAccount: String? ="") : WaltidSoulBound {
         val web3j = ProviderFactory.getProvider(chain)?.getWeb3j()
 
-        val privateKey: String = if(signedAccount == null || "" == (signedAccount)){
+        val privateKey: String = if((signedAccount == null || "" == (signedAccount)) && chain == EVMChain.SHIMMEREVM_APPCHAIN){
+            WaltIdServices.loadChainConfig().privateKeyAppchain
+        }else if(signedAccount == null || "" == (signedAccount) ) {
             WaltIdServices.loadChainConfig().privateKey
-        }else{
+        }
+        else{
             val lowercaseAddress= WaltIdServices.loadAccountKeysConfig().keys.mapKeys { it.key.lowercase() }
-            lowercaseAddress[signedAccount.lowercase()]!!
+            lowercaseAddress[signedAccount?.lowercase()]!!
         }
 
         val credentials: Credentials = Credentials.create(privateKey)
@@ -46,6 +49,7 @@ object SoulBoundTokenStandard :  ISoulBoundTokenStandard  {
             EVMChain.ASTAR -> Values.ASTAR_MAINNET_CHAIN_ID
             EVMChain.MOONBEAM -> Values.MOONBEAM_MAINNET_CHAIN_ID
             EVMChain.SHIMMEREVM -> Values.SHIMMEREVM_TESTNET_CHAIN_ID
+            EVMChain.SHIMMEREVM_APPCHAIN -> Values.SHIMMEREVM_APPCHAIN_CHAIN_ID
         }
         val transactionManager: TransactionManager = RawTransactionManager(
             web3j, credentials, chainId
@@ -102,6 +106,7 @@ object SoulBoundTokenStandard :  ISoulBoundTokenStandard  {
             EVMChain.ASTAR -> Values.ASTAR_MAINNET_CHAIN_ID
             EVMChain.MOONBEAM -> Values.MOONBEAM_MAINNET_CHAIN_ID
             EVMChain.SHIMMEREVM -> Values.SHIMMEREVM_TESTNET_CHAIN_ID
+            EVMChain.SHIMMEREVM_APPCHAIN -> Values.SHIMMEREVM_APPCHAIN_CHAIN_ID
         }
 
         val web3j = ProviderFactory.getProvider(chain)?.getWeb3j()
@@ -149,4 +154,4 @@ object SoulBoundTokenStandard :  ISoulBoundTokenStandard  {
     ): TransactionReceipt {
         return loadContract(chain, contractAddress, signedAccount).unequip(tokenId).send()
     }
-}
+}

src/main/kotlin/id/walt/nftkit/services/NftService.kt

@@ -94,7 +94,8 @@ enum class Chain {
     ALGORAND_MAINNET,
     ALGORAND_TESTNET,
     ALGORAND_BETANET,
-    SHIMMEREVM
+    SHIMMEREVM,
+    SHIMMEREVM_APPCHAIN
 }
 
 enum class EVMChain {
@@ -106,6 +107,7 @@ enum class EVMChain {
     ASTAR,
     MOONBEAM,
     SHIMMEREVM,
+    SHIMMEREVM_APPCHAIN
 }
 
 enum class TokenStandard {

src/main/kotlin/id/walt/nftkit/services/WaltIdServices.kt

@@ -18,10 +18,11 @@ data class Providers(
     val moonbeam: String,
     val opal: String,
     val unique: String,
-    val shimmerevm: String
+    val shimmerevm: String,
+    val shimmerevmAppChain : String
 )
 
-data class ChainConfig(val providers: Providers, val privateKey: String)
+data class ChainConfig(val providers: Providers, val privateKey: String , val privateKeyAppchain: String)
 
 data class KeysConfig(val keys: Map<String, String>)
 
@@ -146,6 +147,7 @@ object WaltIdServices {
             EVMChain.POLYGON -> Values.POLYGON_MAINNET_BLOCK_EXPLORER_URL
             EVMChain.MUMBAI -> Values.POLYGON_TESTNET_MUMBAI_BLOCK_EXPLORER_URL
             EVMChain.SHIMMEREVM -> Values.SHIMMEREVM_TESTNET_BLOCK_EXPLORER_URL
+            EVMChain.SHIMMEREVM_APPCHAIN -> Values.SHIMMEREVM_APPCHAIN_BLOCK_EXPLORER_URL
             else -> {
                 throw Exception("${chain.toString()} is not supported")
             }

src/main/kotlin/id/walt/nftkit/utilis/Common.kt

@@ -114,7 +114,7 @@ object Common {
     }
 
     fun isEVMChain(chain: Chain): Boolean{
-        val EVMChains= listOf(Chain.ETHEREUM, Chain.POLYGON, Chain.GOERLI, Chain.SEPOLIA, Chain.MUMBAI, Chain.SHIMMEREVM)
+        val EVMChains= listOf(Chain.ETHEREUM, Chain.POLYGON, Chain.GOERLI, Chain.SEPOLIA, Chain.MUMBAI, Chain.SHIMMEREVM , Chain.SHIMMEREVM_APPCHAIN)
         return chain in EVMChains
     }
 

src/main/kotlin/id/walt/nftkit/utilis/WaltIdGasProvider.kt

@@ -10,4 +10,4 @@ import java.math.BigInteger
 // - https://polygonscan.com/address/0xb789711a8cf2a3938779d01866a4c376598b9fe6
 
 // Config Gas: 80 Wei
-object WaltIdGasProvider : StaticGasProvider(BigInteger.valueOf(1_000_000_000_000L), BigInteger.valueOf(2_498_868))
+object WaltIdGasProvider : StaticGasProvider(BigInteger.valueOf(10000000000), BigInteger.valueOf(2_498_868))

src/main/kotlin/id/walt/nftkit/utilis/providers/ProviderFactory.kt

@@ -13,6 +13,7 @@ object ProviderFactory {
         EVMChain.ASTAR -> AstarWeb3()
         EVMChain.MOONBEAM -> MoonbeamWeb3()
         EVMChain.SHIMMEREVM -> IotaWeb3()
+        EVMChain.SHIMMEREVM_APPCHAIN -> ShimmerAppChain()
     }
 }
 

src/main/kotlin/id/walt/nftkit/utilis/providers/ShimmerAppChain.kt

@@ -0,0 +1,11 @@
+package id.walt.nftkit.utilis.providers
+
+import id.walt.nftkit.services.WaltIdServices
+import org.web3j.protocol.Web3j
+import org.web3j.protocol.http.HttpService
+
+class ShimmerAppChain : Web3jInstance {
+    override fun getWeb3j(): Web3j {
+        return Web3j.build(HttpService(WaltIdServices.loadChainConfig().providers.shimmerevmAppChain))
+    }
+}

src/main/resources/walt-default.yaml

@@ -21,14 +21,14 @@ providers:
     moonbeam: "https://rpc.api.moonbeam.network"
     unique: "https://rpc.unique.network"
     opal: "https://rpc-opal.unique.network"
-    shimmerevm: "https://json-rpc.evm.testnet.shimmer.network"
-
+    shimmerevmAppChain: "https://fpgaonkrwz.dune.spyce5.com/wasp/api/v1/chains/rms1pzhlaz2aalpsktkqacayyl2xr6s3rsa5h69lmc7mleq4wnaryejkgnprd6k/evm"
+    shimmerevm : "https://json-rpc.evm.testnet.shimmer.network"
 
 #privateKey: "bd4cb3e507f342ee3a710370cef39dda48f17b0a158b0b8dd3f000fbd5b2c2d9"
-privateKey: "9224cd6478dc789815e4baaf3771709c69e55432ac8eb38dec4826a48840ddca"
+privateKeyAppchain: "57901fd46ccf70f3f21e3f16815c9b18add89e0d7f2fcb3c847882ad8126408d"
 #privateKey: "a1fcab9b58015f452c9a89d4cde4807a80111ab27142730bfb96be936e576be1"
 #privateKey: "bd4cb3e507f342ee3a710370cef39dda48f17b0a158b0b8dd3f000fbd5b2c2d9"
-
+privateKey: "9224cd6478dc789815e4baaf3771709c69e55432ac8eb38dec4826a48840ddca"
 keys:
   0xaf87c5Ce7a1fb6BD5aaDB6dd9C0b8EF51EF1BC31: "bd4cb3e507f342ee3a710370cef39dda48f17b0a158b0b8dd3f000fbd5b2c2d9"
   0x8448Ff4b2733b52f62d81ca46d64bD16786299Cd: "d720ef2cb49c6cbe94175ed413d27e635c5acaa1b7cf03d1faad3a0abc2f53f3"

src/test/kotlin/id/walt/nftkit/blockchainReadingOperations/evm/Erc721Standard.kt

@@ -59,16 +59,17 @@ class Erc721Standard : StringSpec({
 
 
     "Verifying IPFS metadata using NFTs storage".config(){
-        val tokenid = BigInteger.valueOf(10)
-        var uri = NftService.getNftMetadataUri(EVMChain.MUMBAI,"0xf277BE034881eE38A9b270E5b6C5c6f333Af2517" ,tokenid)
+        val tokenid = BigInteger.valueOf(3)
+        var uri = NftService.getNftMetadataUri(EVMChain.MUMBAI,"0x7Bf34C715e9A7ADEc6c4fa1CFEE4120E2808fD8c" ,tokenid)
         val result = NftService.getIPFSMetadataUsingNFTStorage(uri)
-        result.description shouldBe "string"
-        result.name shouldBe "string"
-        result.image shouldBe "string"
-        result.external_url shouldBe "string"
-        result.attributes?.get(0)!!.trait_type shouldBe "string"
-        (result.attributes?.get(0)!!.value?.content ?:  "") shouldBe "15/7/2022 10:30:07"
+        result.description shouldBe "Walt Membership"
+        result.name shouldBe "Walt Membership"
+        result.image shouldBe "ipfs://bafkreicl5qtcwcckkblm2qdut4bwyu3dksq36wipfrzui5tnbdydzpuhcq"
+        result.external_url shouldBe ""
+        result.attributes?.get(0)!!.trait_type shouldBe "ceramic_hackathon_attendee"
+
+
     }
 
 
-})
+})