@canton-network/core-signing-internal - npm Package Compare versions

Comparing version 1.2.3 to 1.3.1

dist/controller.d.ts

@@ -10,2 +10,3 @@ import { PartyMode, SigningDriverInterface, SigningProvider, SigningDriverStore } from '@canton-network/core-signing-lib';
         signTransaction: import("@canton-network/core-signing-lib").SignTransaction;
+        signMessage: import("@canton-network/core-signing-lib").SignMessage;
         getTransaction: import("@canton-network/core-signing-lib").GetTransaction;
@@ -12,0 +13,0 @@ getTransactions: import("@canton-network/core-signing-lib").GetTransactions;

dist/controller.d.ts.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"controller.d.ts","sourceRoot":"","sources":["../src/controller.ts"],"names":[],"mappings":"AAKA,OAAO,EAEH,SAAS,EACT,sBAAsB,EACtB,eAAe,EAIf,kBAAkB,EAGrB,MAAM,kCAAkC,CAAA;AAsBzC,OAAO,EAAE,WAAW,EAAE,MAAM,kCAAkC,CAAA;AAyB9D,qBAAa,qBAAsB,YAAW,sBAAsB;IAChE,OAAO,CAAC,KAAK,CAAoB;IAE1B,SAAS,YAAqB;IAC9B,eAAe,kBAAgC;gBAE1C,KAAK,EAAE,kBAAkB;IAI9B,UAAU,GAAI,SAAS,WAAW,CAAC,QAAQ,CAAC,GAAG,SAAS;;;;;;;;;;MAmOzD;CACT"}

dist/index.cjs

@@ -72,2 +72,22 @@ 'use strict';
       },
+      signMessage: async (params) => {
+        if (!params.keyIdentifier?.publicKey) {
+          return Promise.resolve({
+            error: "key_not_found",
+            error_description: "The provided key identifier must include a publicKey."
+          });
+        }
+        const key = await this.store.getSigningKeyByPublicKey(
+          params.keyIdentifier.publicKey
+        );
+        if (!key?.privateKey) {
+          return Promise.resolve({
+            error: "key_not_found",
+            error_description: "The provided key identifier must include a privateKey."
+          });
+        }
+        return Promise.resolve({
+          signature: coreSigningLib.signMessage(params.message, key.privateKey)
+        });
+      },
       getTransaction: async (params) => {
@@ -74,0 +94,0 @@ if (!_userId) {

dist/index.cjs.map

@@ -1,1 +0,1 @@
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All rights reserved.\n// SPDX-License-Identifier: Apache-2.0\n\n// Disabled unused vars rule to allow for future implementations\n/* eslint-disable @typescript-eslint/no-unused-vars */\nimport {\n    buildController,\n    PartyMode,\n    SigningDriverInterface,\n    SigningProvider,\n    signTransactionHash,\n    createKeyPair,\n    SigningDriverStore,\n    SigningTransaction,\n    SigningKey,\n} from '@canton-network/core-signing-lib'\n\nimport {\n    SignTransactionParams,\n    SignTransactionResult,\n    GetTransactionParams,\n    GetTransactionResult,\n    GetTransactionsResult,\n    GetTransactionsParams,\n    GetKeysResult,\n    CreateKeyParams,\n    CreateKeyResult,\n    GetConfigurationResult,\n    SetConfigurationParams,\n    SubscribeTransactionsParams,\n    SubscribeTransactionsResult,\n    SetConfigurationResult,\n    Transaction,\n} from '@canton-network/core-signing-lib'\nimport { randomUUID } from 'node:crypto'\nimport { AuthContext } from '@canton-network/core-wallet-auth'\n\ninterface InternalKey {\n    id: string\n    name: string\n    publicKey: string\n    privateKey: string\n}\n\ninterface InternalTransaction {\n    id: string\n    hash: string\n    signature: string\n    publicKey: string\n    createdAt: Date\n}\nconst convertInternalTransaction = (tx: InternalTransaction): Transaction => {\n    return {\n        txId: tx.id,\n        status: 'signed',\n        signature: tx.signature,\n        publicKey: tx.publicKey,\n    }\n}\n\nexport class InternalSigningDriver implements SigningDriverInterface {\n    private store: SigningDriverStore\n\n    public partyMode = PartyMode.EXTERNAL\n    public signingProvider = SigningProvider.WALLET_KERNEL\n\n    constructor(store: SigningDriverStore) {\n        this.store = store\n    }\n\n    public controller = (_userId: AuthContext['userId'] | undefined) =>\n        buildController({\n            signTransaction: async (\n                params: SignTransactionParams\n            ): Promise<SignTransactionResult> => {\n                // TODO: validate transaction here\n\n                if (!params.keyIdentifier.publicKey) {\n                    return Promise.resolve({\n                        error: 'key_not_found',\n                        error_description:\n                            'The provided key identifier must include a publicKey.',\n                    })\n                }\n\n                const key = await this.store.getSigningKeyByPublicKey(\n                    params.keyIdentifier.publicKey\n                )\n\n                if (key?.privateKey && _userId) {\n                    const txId = randomUUID()\n                    const signature = signTransactionHash(\n                        params.txHash,\n                        key.privateKey\n                    )\n\n                    const now = new Date()\n                    const internalTransaction: SigningTransaction = {\n                        id: txId,\n                        hash: params.txHash,\n                        signature,\n                        publicKey: params.keyIdentifier.publicKey,\n                        createdAt: now,\n                        status: 'signed',\n                        updatedAt: now,\n                        signedAt: now,\n                    }\n\n                    this.store.setSigningTransaction(\n                        _userId,\n                        internalTransaction\n                    )\n\n                    return Promise.resolve({\n                        txId,\n                        status: 'signed',\n                        signature,\n                    } as SignTransactionResult)\n                } else {\n                    if (!_userId) {\n                        return Promise.resolve({\n                            error: 'userId_not_found',\n                            error_description:\n                                'User ID is required for all signing operations.',\n                        })\n                    }\n                    return Promise.resolve({\n                        error: 'key_not_found',\n                        error_description:\n                            'The provided public key does not exist in the signing.',\n                    })\n                }\n            },\n\n            getTransaction: async (\n                params: GetTransactionParams\n            ): Promise<GetTransactionResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                const storedTx = await this.store.getSigningTransaction(\n                    _userId,\n                    params.txId\n                )\n                if (storedTx) {\n                    return {\n                        txId: storedTx.id,\n                        status: storedTx.status,\n                        signature: storedTx.signature || '',\n                        publicKey: storedTx.publicKey,\n                    }\n                }\n                return Promise.resolve({\n                    error: 'transaction_not_found',\n                    error_description:\n                        'The requested transaction does not exist.',\n                })\n            },\n\n            getTransactions: async (\n                params: GetTransactionsParams\n            ): Promise<GetTransactionsResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                if (params.publicKeys || params.txIds) {\n                    const transactions =\n                        await this.store.listSigningTransactionsByTxIdsAndPublicKeys(\n                            params.txIds || [],\n                            params.publicKeys || []\n                        )\n\n                    return Promise.resolve({\n                        transactions: transactions.map(\n                            (tx: SigningTransaction) =>\n                                convertInternalTransaction({\n                                    ...tx,\n                                    signature: tx.signature || 'signed',\n                                    createdAt: new Date(tx.createdAt),\n                                })\n                        ),\n                    })\n                } else {\n                    return Promise.resolve({\n                        error: 'bad_arguments',\n                        error_description:\n                            'either public key or txIds must be supplied',\n                    })\n                }\n            },\n\n            getKeys: async (): Promise<GetKeysResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                const keys = await this.store.listSigningKeys(_userId)\n                if (keys.length > 0) {\n                    return Promise.resolve({\n                        keys: Array.from(keys).map((key) => ({\n                            id: key.id,\n                            name: key.name,\n                            publicKey: key.publicKey,\n                        })),\n                    } as GetKeysResult)\n                }\n\n                return Promise.resolve({\n                    keys: [],\n                })\n            },\n            createKey: async (\n                params: CreateKeyParams\n            ): Promise<CreateKeyResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                const { publicKey, privateKey } = createKeyPair()\n                const id = randomUUID()\n\n                const now = new Date()\n                const internalKey: SigningKey = {\n                    id,\n                    name: params.name,\n                    publicKey,\n                    privateKey,\n                    createdAt: now,\n                    updatedAt: now,\n                }\n\n                await this.store.setSigningKey(_userId, internalKey)\n\n                return {\n                    id,\n                    publicKey,\n                    name: params.name,\n                }\n            },\n\n            getConfiguration: async (): Promise<GetConfigurationResult> =>\n                Promise.resolve({} as GetConfigurationResult),\n            setConfiguration: async (\n                params: SetConfigurationParams\n            ): Promise<SetConfigurationResult> =>\n                Promise.resolve({} as SetConfigurationResult),\n\n            // TODO: implement subscribeTransactions - we will need to figure out how to handle subscriptions\n            // when the controller is not running in a server context\n            subscribeTransactions: async (\n                params: SubscribeTransactionsParams\n            ): Promise<SubscribeTransactionsResult> =>\n                Promise.resolve({} as SubscribeTransactionsResult),\n        })\n}\n"]}
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Copyright (c) 2025-2026 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.\n// SPDX-License-Identifier: Apache-2.0\n\n// Disabled unused vars rule to allow for future implementations\n/* eslint-disable @typescript-eslint/no-unused-vars */\nimport {\n    buildController,\n    PartyMode,\n    SigningDriverInterface,\n    SigningProvider,\n    signTransactionHash,\n    signMessage,\n    createKeyPair,\n    SigningDriverStore,\n    SigningTransaction,\n    SigningKey,\n} from '@canton-network/core-signing-lib'\n\nimport {\n    SignTransactionParams,\n    SignTransactionResult,\n    GetTransactionParams,\n    GetTransactionResult,\n    GetTransactionsResult,\n    GetTransactionsParams,\n    GetKeysResult,\n    CreateKeyParams,\n    CreateKeyResult,\n    GetConfigurationResult,\n    SetConfigurationParams,\n    SubscribeTransactionsParams,\n    SubscribeTransactionsResult,\n    SetConfigurationResult,\n    Transaction,\n    SignMessageParams,\n    SignMessageResult,\n} from '@canton-network/core-signing-lib'\nimport { randomUUID } from 'node:crypto'\nimport { AuthContext } from '@canton-network/core-wallet-auth'\n\ninterface InternalKey {\n    id: string\n    name: string\n    publicKey: string\n    privateKey: string\n}\n\ninterface InternalTransaction {\n    id: string\n    hash: string\n    signature: string\n    publicKey: string\n    createdAt: Date\n}\nconst convertInternalTransaction = (tx: InternalTransaction): Transaction => {\n    return {\n        txId: tx.id,\n        status: 'signed',\n        signature: tx.signature,\n        publicKey: tx.publicKey,\n    }\n}\n\nexport class InternalSigningDriver implements SigningDriverInterface {\n    private store: SigningDriverStore\n\n    public partyMode = PartyMode.EXTERNAL\n    public signingProvider = SigningProvider.WALLET_KERNEL\n\n    constructor(store: SigningDriverStore) {\n        this.store = store\n    }\n\n    public controller = (_userId: AuthContext['userId'] | undefined) =>\n        buildController({\n            signTransaction: async (\n                params: SignTransactionParams\n            ): Promise<SignTransactionResult> => {\n                // TODO: validate transaction here\n\n                if (!params.keyIdentifier.publicKey) {\n                    return Promise.resolve({\n                        error: 'key_not_found',\n                        error_description:\n                            'The provided key identifier must include a publicKey.',\n                    })\n                }\n\n                const key = await this.store.getSigningKeyByPublicKey(\n                    params.keyIdentifier.publicKey\n                )\n\n                if (key?.privateKey && _userId) {\n                    const txId = randomUUID()\n                    const signature = signTransactionHash(\n                        params.txHash,\n                        key.privateKey\n                    )\n\n                    const now = new Date()\n                    const internalTransaction: SigningTransaction = {\n                        id: txId,\n                        hash: params.txHash,\n                        signature,\n                        publicKey: params.keyIdentifier.publicKey,\n                        createdAt: now,\n                        status: 'signed',\n                        updatedAt: now,\n                        signedAt: now,\n                    }\n\n                    this.store.setSigningTransaction(\n                        _userId,\n                        internalTransaction\n                    )\n\n                    return Promise.resolve({\n                        txId,\n                        status: 'signed',\n                        signature,\n                    } as SignTransactionResult)\n                } else {\n                    if (!_userId) {\n                        return Promise.resolve({\n                            error: 'userId_not_found',\n                            error_description:\n                                'User ID is required for all signing operations.',\n                        })\n                    }\n                    return Promise.resolve({\n                        error: 'key_not_found',\n                        error_description:\n                            'The provided public key does not exist in the signing.',\n                    })\n                }\n            },\n\n            signMessage: async (\n                params: SignMessageParams\n            ): Promise<SignMessageResult> => {\n                if (!params.keyIdentifier?.publicKey) {\n                    return Promise.resolve({\n                        error: 'key_not_found',\n                        error_description:\n                            'The provided key identifier must include a publicKey.',\n                    })\n                }\n\n                const key = await this.store.getSigningKeyByPublicKey(\n                    params.keyIdentifier.publicKey\n                )\n                if (!key?.privateKey) {\n                    return Promise.resolve({\n                        error: 'key_not_found',\n                        error_description:\n                            'The provided key identifier must include a privateKey.',\n                    })\n                }\n                return Promise.resolve({\n                    signature: signMessage(params.message, key.privateKey),\n                })\n            },\n\n            getTransaction: async (\n                params: GetTransactionParams\n            ): Promise<GetTransactionResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                const storedTx = await this.store.getSigningTransaction(\n                    _userId,\n                    params.txId\n                )\n                if (storedTx) {\n                    return {\n                        txId: storedTx.id,\n                        status: storedTx.status,\n                        signature: storedTx.signature || '',\n                        publicKey: storedTx.publicKey,\n                    }\n                }\n                return Promise.resolve({\n                    error: 'transaction_not_found',\n                    error_description:\n                        'The requested transaction does not exist.',\n                })\n            },\n\n            getTransactions: async (\n                params: GetTransactionsParams\n            ): Promise<GetTransactionsResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                if (params.publicKeys || params.txIds) {\n                    const transactions =\n                        await this.store.listSigningTransactionsByTxIdsAndPublicKeys(\n                            params.txIds || [],\n                            params.publicKeys || []\n                        )\n\n                    return Promise.resolve({\n                        transactions: transactions.map(\n                            (tx: SigningTransaction) =>\n                                convertInternalTransaction({\n                                    ...tx,\n                                    signature: tx.signature || 'signed',\n                                    createdAt: new Date(tx.createdAt),\n                                })\n                        ),\n                    })\n                } else {\n                    return Promise.resolve({\n                        error: 'bad_arguments',\n                        error_description:\n                            'either public key or txIds must be supplied',\n                    })\n                }\n            },\n\n            getKeys: async (): Promise<GetKeysResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                const keys = await this.store.listSigningKeys(_userId)\n                if (keys.length > 0) {\n                    return Promise.resolve({\n                        keys: Array.from(keys).map((key) => ({\n                            id: key.id,\n                            name: key.name,\n                            publicKey: key.publicKey,\n                        })),\n                    } as GetKeysResult)\n                }\n\n                return Promise.resolve({\n                    keys: [],\n                })\n            },\n            createKey: async (\n                params: CreateKeyParams\n            ): Promise<CreateKeyResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                const { publicKey, privateKey } = createKeyPair()\n                const id = randomUUID()\n\n                const now = new Date()\n                const internalKey: SigningKey = {\n                    id,\n                    name: params.name,\n                    publicKey,\n                    privateKey,\n                    createdAt: now,\n                    updatedAt: now,\n                }\n\n                await this.store.setSigningKey(_userId, internalKey)\n\n                return {\n                    id,\n                    publicKey,\n                    name: params.name,\n                }\n            },\n\n            getConfiguration: async (): Promise<GetConfigurationResult> =>\n                Promise.resolve({} as GetConfigurationResult),\n            setConfiguration: async (\n                params: SetConfigurationParams\n            ): Promise<SetConfigurationResult> =>\n                Promise.resolve({} as SetConfigurationResult),\n\n            // TODO: implement subscribeTransactions - we will need to figure out how to handle subscriptions\n            // when the controller is not running in a server context\n            subscribeTransactions: async (\n                params: SubscribeTransactionsParams\n            ): Promise<SubscribeTransactionsResult> =>\n                Promise.resolve({} as SubscribeTransactionsResult),\n        })\n}\n"]}

dist/index.js

@@ -1,2 +0,2 @@
-import { PartyMode, SigningProvider, buildController, createKeyPair, signTransactionHash } from '@canton-network/core-signing-lib';
+import { PartyMode, SigningProvider, buildController, createKeyPair, signMessage, signTransactionHash } from '@canton-network/core-signing-lib';
 import { randomUUID } from 'crypto';
@@ -70,2 +70,22 @@
       },
+      signMessage: async (params) => {
+        if (!params.keyIdentifier?.publicKey) {
+          return Promise.resolve({
+            error: "key_not_found",
+            error_description: "The provided key identifier must include a publicKey."
+          });
+        }
+        const key = await this.store.getSigningKeyByPublicKey(
+          params.keyIdentifier.publicKey
+        );
+        if (!key?.privateKey) {
+          return Promise.resolve({
+            error: "key_not_found",
+            error_description: "The provided key identifier must include a privateKey."
+          });
+        }
+        return Promise.resolve({
+          signature: signMessage(params.message, key.privateKey)
+        });
+      },
       getTransaction: async (params) => {
@@ -72,0 +92,0 @@ if (!_userId) {

dist/index.js.map

@@ -1,1 +0,1 @@
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All rights reserved.\n// SPDX-License-Identifier: Apache-2.0\n\n// Disabled unused vars rule to allow for future implementations\n/* eslint-disable @typescript-eslint/no-unused-vars */\nimport {\n    buildController,\n    PartyMode,\n    SigningDriverInterface,\n    SigningProvider,\n    signTransactionHash,\n    createKeyPair,\n    SigningDriverStore,\n    SigningTransaction,\n    SigningKey,\n} from '@canton-network/core-signing-lib'\n\nimport {\n    SignTransactionParams,\n    SignTransactionResult,\n    GetTransactionParams,\n    GetTransactionResult,\n    GetTransactionsResult,\n    GetTransactionsParams,\n    GetKeysResult,\n    CreateKeyParams,\n    CreateKeyResult,\n    GetConfigurationResult,\n    SetConfigurationParams,\n    SubscribeTransactionsParams,\n    SubscribeTransactionsResult,\n    SetConfigurationResult,\n    Transaction,\n} from '@canton-network/core-signing-lib'\nimport { randomUUID } from 'node:crypto'\nimport { AuthContext } from '@canton-network/core-wallet-auth'\n\ninterface InternalKey {\n    id: string\n    name: string\n    publicKey: string\n    privateKey: string\n}\n\ninterface InternalTransaction {\n    id: string\n    hash: string\n    signature: string\n    publicKey: string\n    createdAt: Date\n}\nconst convertInternalTransaction = (tx: InternalTransaction): Transaction => {\n    return {\n        txId: tx.id,\n        status: 'signed',\n        signature: tx.signature,\n        publicKey: tx.publicKey,\n    }\n}\n\nexport class InternalSigningDriver implements SigningDriverInterface {\n    private store: SigningDriverStore\n\n    public partyMode = PartyMode.EXTERNAL\n    public signingProvider = SigningProvider.WALLET_KERNEL\n\n    constructor(store: SigningDriverStore) {\n        this.store = store\n    }\n\n    public controller = (_userId: AuthContext['userId'] | undefined) =>\n        buildController({\n            signTransaction: async (\n                params: SignTransactionParams\n      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       hash: params.txHash,\n                        signature,\n                        publicKey: params.keyIdentifier.publicKey,\n                        createdAt: now,\n                        status: 'signed',\n                        updatedAt: now,\n                        signedAt: now,\n                    }\n\n                    this.store.setSigningTransaction(\n                        _userId,\n                        internalTransaction\n                    )\n\n                    return Promise.resolve({\n                        txId,\n                        status: 'signed',\n                        signature,\n                    } as SignTransactionResult)\n                } else {\n                    if (!_userId) {\n                        return Promise.resolve({\n                            error: 'userId_not_found',\n                            error_description:\n                                'User ID is required for all signing operations.',\n                        })\n                    }\n                    return Promise.resolve({\n                        error: 'key_not_found',\n                        error_description:\n                            'The provided public key does not exist in the signing.',\n                    })\n                }\n            },\n\n            getTransaction: async (\n                params: GetTransactionParams\n            ): Promise<GetTransactionResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                const storedTx = await this.store.getSigningTransaction(\n                    _userId,\n                    params.txId\n                )\n                if (storedTx) {\n                    return {\n                        txId: storedTx.id,\n                        status: storedTx.status,\n                        signature: storedTx.signature || '',\n                        publicKey: storedTx.publicKey,\n                    }\n                }\n                return Promise.resolve({\n                    error: 'transaction_not_found',\n                    error_description:\n                        'The requested transaction does not exist.',\n                })\n            },\n\n            getTransactions: async (\n                params: GetTransactionsParams\n            ): Promise<GetTransactionsResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                if (params.publicKeys || params.txIds) {\n                    const transactions =\n                        await this.store.listSigningTransactionsByTxIdsAndPublicKeys(\n                            params.txIds || [],\n                            params.publicKeys || []\n                        )\n\n                    return Promise.resolve({\n                        transactions: transactions.map(\n                            (tx: SigningTransaction) =>\n                                convertInternalTransaction({\n                                    ...tx,\n                                    signature: tx.signature || 'signed',\n                                    createdAt: new Date(tx.createdAt),\n                                })\n                        ),\n                    })\n                } else {\n                    return Promise.resolve({\n                        error: 'bad_arguments',\n                        error_description:\n                            'either public key or txIds must be supplied',\n                    })\n                }\n            },\n\n            getKeys: async (): Promise<GetKeysResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                const keys = await this.store.listSigningKeys(_userId)\n                if (keys.length > 0) {\n                    return Promise.resolve({\n                        keys: Array.from(keys).map((key) => ({\n                            id: key.id,\n                            name: key.name,\n                            publicKey: key.publicKey,\n                        })),\n                    } as GetKeysResult)\n                }\n\n                return Promise.resolve({\n                    keys: [],\n                })\n            },\n            createKey: async (\n          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Copyright (c) 2025-2026 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.\n// SPDX-License-Identifier: Apache-2.0\n\n// Disabled unused vars rule to allow for future implementations\n/* eslint-disable @typescript-eslint/no-unused-vars */\nimport {\n    buildController,\n    PartyMode,\n    SigningDriverInterface,\n    SigningProvider,\n    signTransactionHash,\n    signMessage,\n    createKeyPair,\n    SigningDriverStore,\n    SigningTransaction,\n    SigningKey,\n} from '@canton-network/core-signing-lib'\n\nimport {\n    SignTransactionParams,\n    SignTransactionResult,\n    GetTransactionParams,\n    GetTransactionResult,\n    GetTransactionsResult,\n    GetTransactionsParams,\n    GetKeysResult,\n    CreateKeyParams,\n    CreateKeyResult,\n    GetConfigurationResult,\n    SetConfigurationParams,\n    SubscribeTransactionsParams,\n    SubscribeTransactionsResult,\n    SetConfigurationResult,\n    Transaction,\n    SignMessageParams,\n    SignMessageResult,\n} from '@canton-network/core-signing-lib'\nimport { randomUUID } from 'node:crypto'\nimport { AuthContext } from '@canton-network/core-wallet-auth'\n\ninterface InternalKey {\n    id: string\n    name: string\n    publicKey: string\n    privateKey: string\n}\n\ninterface InternalTransaction {\n    id: string\n    hash: string\n    signature: string\n    publicKey: string\n    createdAt: Date\n}\nconst convertInternalTransaction = (tx: InternalTransaction): Transaction => {\n    return {\n        txId: tx.id,\n        status: 'signed',\n        signature: tx.signature,\n        publicKey: tx.publicKey,\n    }\n}\n\nexport class InternalSigningDriver implements SigningDriverInterface {\n    private store: SigningDriverStore\n\n    public partyMode = PartyMode.EXTERNAL\n    public signingProvider = SigningProvider.WALLET_KERNEL\n\n    constructor(store: SigningDriverStore) {\n        this.store = store\n    }\n\n    public controller = (_userId: AuthContext['userId'] | undefined) =>\n        buildController({\n            signTransaction: async (\n                params: SignTransactionParams\n            ): Promise<SignTransactionResult> => {\n                // TODO: validate transaction here\n\n                if (!params.keyIdentifier.publicKey) {\n                    return Promise.resolve({\n                        error: 'key_not_found',\n                        error_description:\n                            'The provided key identifier must include a publicKey.',\n                    })\n                }\n\n                const key = await this.store.getSigningKeyByPublicKey(\n                    params.keyIdentifier.publicKey\n                )\n\n                if (key?.privateKey && _userId) {\n                    const txId = randomUUID()\n                    const signature = signTransactionHash(\n                        params.txHash,\n                        key.privateKey\n                    )\n\n                    const now = new Date()\n                    const internalTransaction: SigningTransaction = {\n                        id: txId,\n                        hash: params.txHash,\n                        signature,\n                        publicKey: params.keyIdentifier.publicKey,\n                        createdAt: now,\n                        status: 'signed',\n                        updatedAt: now,\n                        signedAt: now,\n                    }\n\n                    this.store.setSigningTransaction(\n                        _userId,\n                        internalTransaction\n                    )\n\n                    return Promise.resolve({\n                        txId,\n                        status: 'signed',\n                        signature,\n                    } as SignTransactionResult)\n                } else {\n                    if (!_userId) {\n                        return Promise.resolve({\n                            error: 'userId_not_found',\n                            error_description:\n                                'User ID is required for all signing operations.',\n                        })\n                    }\n                    return Promise.resolve({\n                        error: 'key_not_found',\n                        error_description:\n                            'The provided public key does not exist in the signing.',\n                    })\n                }\n            },\n\n            signMessage: async (\n                params: SignMessageParams\n            ): Promise<SignMessageResult> => {\n                if (!params.keyIdentifier?.publicKey) {\n                    return Promise.resolve({\n                        error: 'key_not_found',\n                        error_description:\n                            'The provided key identifier must include a publicKey.',\n                    })\n                }\n\n                const key = await this.store.getSigningKeyByPublicKey(\n                    params.keyIdentifier.publicKey\n                )\n                if (!key?.privateKey) {\n                    return Promise.resolve({\n                        error: 'key_not_found',\n                        error_description:\n                            'The provided key identifier must include a privateKey.',\n                    })\n                }\n                return Promise.resolve({\n                    signature: signMessage(params.message, key.privateKey),\n                })\n            },\n\n            getTransaction: async (\n                params: GetTransactionParams\n            ): Promise<GetTransactionResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                const storedTx = await this.store.getSigningTransaction(\n                    _userId,\n                    params.txId\n                )\n                if (storedTx) {\n                    return {\n                        txId: storedTx.id,\n                        status: storedTx.status,\n                        signature: storedTx.signature || '',\n                        publicKey: storedTx.publicKey,\n                    }\n                }\n                return Promise.resolve({\n                    error: 'transaction_not_found',\n                    error_description:\n                        'The requested transaction does not exist.',\n                })\n            },\n\n            getTransactions: async (\n                params: GetTransactionsParams\n            ): Promise<GetTransactionsResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                if (params.publicKeys || params.txIds) {\n                    const transactions =\n                        await this.store.listSigningTransactionsByTxIdsAndPublicKeys(\n                            params.txIds || [],\n                            params.publicKeys || []\n                        )\n\n                    return Promise.resolve({\n                        transactions: transactions.map(\n                            (tx: SigningTransaction) =>\n                                convertInternalTransaction({\n                                    ...tx,\n                                    signature: tx.signature || 'signed',\n                                    createdAt: new Date(tx.createdAt),\n                                })\n                        ),\n                    })\n                } else {\n                    return Promise.resolve({\n                        error: 'bad_arguments',\n                        error_description:\n                            'either public key or txIds must be supplied',\n                    })\n                }\n            },\n\n            getKeys: async (): Promise<GetKeysResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                const keys = await this.store.listSigningKeys(_userId)\n                if (keys.length > 0) {\n                    return Promise.resolve({\n                        keys: Array.from(keys).map((key) => ({\n                            id: key.id,\n                            name: key.name,\n                            publicKey: key.publicKey,\n                        })),\n                    } as GetKeysResult)\n                }\n\n                return Promise.resolve({\n                    keys: [],\n                })\n            },\n            createKey: async (\n                params: CreateKeyParams\n            ): Promise<CreateKeyResult> => {\n                if (!_userId) {\n                    return Promise.resolve({\n                        error: 'userId_not_found',\n                        error_description:\n                            'User ID is required for all signing operations.',\n                    })\n                }\n\n                const { publicKey, privateKey } = createKeyPair()\n                const id = randomUUID()\n\n                const now = new Date()\n                const internalKey: SigningKey = {\n                    id,\n                    name: params.name,\n                    publicKey,\n                    privateKey,\n                    createdAt: now,\n                    updatedAt: now,\n                }\n\n                await this.store.setSigningKey(_userId, internalKey)\n\n                return {\n                    id,\n                    publicKey,\n                    name: params.name,\n                }\n            },\n\n            getConfiguration: async (): Promise<GetConfigurationResult> =>\n                Promise.resolve({} as GetConfigurationResult),\n            setConfiguration: async (\n                params: SetConfigurationParams\n            ): Promise<SetConfigurationResult> =>\n                Promise.resolve({} as SetConfigurationResult),\n\n            // TODO: implement subscribeTransactions - we will need to figure out how to handle subscriptions\n            // when the controller is not running in a server context\n            subscribeTransactions: async (\n                params: SubscribeTransactionsParams\n            ): Promise<SubscribeTransactionsResult> =>\n                Promise.resolve({} as SubscribeTransactionsResult),\n        })\n}\n"]}

package.json

 {
   "name": "@canton-network/core-signing-internal",
-  "version": "1.2.3",
+  "version": "1.3.1",
   "type": "module",
@@ -28,5 +28,5 @@ "description": "Wallet Gateway driver for offline Ed25519 keypairs",
   "dependencies": {
-    "@canton-network/core-signing-lib": "^1.2.3",
-    "@canton-network/core-signing-store-sql": "^1.2.3",
-    "@canton-network/core-wallet-auth": "^1.2.3",
+    "@canton-network/core-signing-lib": "^1.3.1",
+    "@canton-network/core-signing-store-sql": "^1.3.1",
+    "@canton-network/core-wallet-auth": "^1.3.1",
     "fs-extra": "^11.3.3",
@@ -55,5 +55,5 @@ "lodash": "^4.18.1",
     "type": "git",
-    "url": "git+https://github.com/canton-network/wallet-gateway.git",
+    "url": "git+https://github.com/canton-network/wallet.git",
     "directory": "core/signing-internal"
   }
 }

No alert changes

Improved metrics

Total package byte prevSize

49281

11.02%

Lines of code

415

10.96%

Dependency changes

• Updated

  @canton-network/core-signing-lib@^1.3.1

• Updated

  @canton-network/core-signing-store-sql@^1.3.1

• Updated

  @canton-network/core-wallet-auth@^1.3.1