@solana/signers - npm Package Compare versions

Comparing version 2.0.0-experimental.0eb69ae to 2.0.0-experimental.2e4b8c7

dist/index.browser.js

@@ -0,1 +1,2 @@
+import { isSignerRole } from '@solana/instructions';
 import { getAddressFromPublicKey, isAddress } from '@solana/addresses';
@@ -11,2 +12,6 @@ import { generateKeyPair, signBytes } from '@solana/keys';
       deduplicated[signer.address] = signer;
+    } else if (deduplicated[signer.address] !== signer) {
+      throw new Error(
+        `Multiple distinct signers were identified for address "${signer.address}". Please ensure that you are using the same signer instance for each address.`
+      );
     }
@@ -26,2 +31,27 @@ });
 }
+function addSignersToInstruction(signers, instruction) {
+  if (!instruction.accounts || instruction.accounts.length === 0) {
+    return instruction;
+  }
+  const signerByAddress = new Map(deduplicateSigners(signers).map((signer) => [signer.address, signer]));
+  return Object.freeze({
+    ...instruction,
+    accounts: instruction.accounts.map((account) => {
+      const signer = signerByAddress.get(account.address);
+      if (!isSignerRole(account.role) || "signer" in account || !signer) {
+        return account;
+      }
+      return Object.freeze({ ...account, signer });
+    })
+  });
+}
+function addSignersToTransaction(signers, transaction) {
+  if (transaction.instructions.length === 0) {
+    return transaction;
+  }
+  return Object.freeze({
+    ...transaction,
+    instructions: transaction.instructions.map((instruction) => addSignersToInstruction(signers, instruction))
+  });
+}
 
@@ -140,5 +170,4 @@ // src/message-partial-signer.ts
 async function partiallySignTransactionWithSigners(transaction, config = {}) {
-  const signers = config.signers ?? [];
   const { partialSigners, modifyingSigners } = categorizeTransactionSigners(
-    deduplicateSigners([...getSignersFromTransaction(transaction).filter(isTransactionSigner), ...signers]),
+    deduplicateSigners(getSignersFromTransaction(transaction).filter(isTransactionSigner)),
     { identifySendingSigner: false }
@@ -154,6 +183,5 @@ );
 async function signAndSendTransactionWithSigners(transaction, config = {}) {
-  const signers = config.signers ?? [];
   const abortSignal = config.abortSignal;
   const { partialSigners, modifyingSigners, sendingSigner } = categorizeTransactionSigners(
-    deduplicateSigners([...getSignersFromTransaction(transaction).filter(isTransactionSigner), ...signers])
+    deduplicateSigners(getSignersFromTransaction(transaction).filter(isTransactionSigner))
   );
@@ -167,12 +195,11 @@ abortSignal?.throwIfAborted();
   );
-  if (sendingSigner) {
-    abortSignal?.throwIfAborted();
-    const [signature] = await sendingSigner.signAndSendTransactions([signedTransaction], { abortSignal });
-    return signature;
+  if (!sendingSigner) {
+    throw new Error(
+      "No `TransactionSendingSigner` was identified. Please provide a valid `ITransactionWithSingleSendingSigner` transaction."
+    );
   }
-  if (config.fallbackSender) {
-    assertTransactionIsFullySigned(signedTransaction);
-    return config.fallbackSender(signedTransaction);
-  }
-  throw new Error("No TransactionSendingSigner was identified and no fallback sender was provided.");
+  abortSignal?.throwIfAborted();
+  const [signature] = await sendingSigner.signAndSendTransactions([signedTransaction], { abortSignal });
+  abortSignal?.throwIfAborted();
+  return signature;
 }
@@ -243,4 +270,31 @@ function categorizeTransactionSigners(signers, config = {}) {
 
-export { assertIsKeyPairSigner, assertIsMessageModifyingSigner, assertIsMessagePartialSigner, assertIsMessageSigner, assertIsTransactionModifyingSigner, assertIsTransactionPartialSigner, assertIsTransactionSendingSigner, assertIsTransactionSigner, createNoopSigner, createSignableMessage, createSignerFromKeyPair, generateKeyPairSigner, getSignersFromInstruction, getSignersFromTransaction, isKeyPairSigner, isMessageModifyingSigner, isMessagePartialSigner, isMessageSigner, isTransactionModifyingSigner, isTransactionPartialSigner, isTransactionSendingSigner, isTransactionSigner, partiallySignTransactionWithSigners, signAndSendTransactionWithSigners, signTransactionWithSigners };
+// src/transaction-with-single-sending-signer.ts
+function isTransactionWithSingleSendingSigner(transaction) {
+  try {
+    assertIsTransactionWithSingleSendingSigner(transaction);
+    return true;
+  } catch {
+    return false;
+  }
+}
+function assertIsTransactionWithSingleSendingSigner(transaction) {
+  const signers = getSignersFromTransaction(transaction);
+  const sendingSigners = signers.filter(isTransactionSendingSigner);
+  if (sendingSigners.length === 0) {
+    const error = new Error("No `TransactionSendingSigner` was identified.");
+    error.name = "MissingTransactionSendingSignerError";
+    throw error;
+  }
+  const sendingOnlySigners = sendingSigners.filter(
+    (signer) => !isTransactionPartialSigner(signer) && !isTransactionModifyingSigner(signer)
+  );
+  if (sendingOnlySigners.length > 1) {
+    const error = new Error("More than one `TransactionSendingSigner` was identified.");
+    error.name = "MultipleTransactionSendingSignersError";
+    throw error;
+  }
+}
+
+export { addSignersToInstruction, addSignersToTransaction, assertIsKeyPairSigner, assertIsMessageModifyingSigner, assertIsMessagePartialSigner, assertIsMessageSigner, assertIsTransactionModifyingSigner, assertIsTransactionPartialSigner, assertIsTransactionSendingSigner, assertIsTransactionSigner, assertIsTransactionWithSingleSendingSigner, createNoopSigner, createSignableMessage, createSignerFromKeyPair, generateKeyPairSigner, getSignersFromInstruction, getSignersFromTransaction, isKeyPairSigner, isMessageModifyingSigner, isMessagePartialSigner, isMessageSigner, isTransactionModifyingSigner, isTransactionPartialSigner, isTransactionSendingSigner, isTransactionSigner, isTransactionWithSingleSendingSigner, partiallySignTransactionWithSigners, signAndSendTransactionWithSigners, signTransactionWithSigners };
 //# sourceMappingURL=out.js.map
 //# sourceMappingURL=index.browser.js.map

dist/index.development.js

@@ -11,2 +11,6 @@ this.globalThis = this.globalThis || {};
         deduplicated[signer.address] = signer;
+      } else if (deduplicated[signer.address] !== signer) {
+        throw new Error(
+          `Multiple distinct signers were identified for address "${signer.address}". Please ensure that you are using the same signer instance for each address.`
+        );
       }
@@ -28,2 +32,34 @@ });
 
+  // ../instructions/dist/index.browser.js
+  function isSignerRole(role) {
+    return role >= 2;
+  }
+
+  // src/add-signers.ts
+  function addSignersToInstruction(signers, instruction) {
+    if (!instruction.accounts || instruction.accounts.length === 0) {
+      return instruction;
+    }
+    const signerByAddress = new Map(deduplicateSigners(signers).map((signer) => [signer.address, signer]));
+    return Object.freeze({
+      ...instruction,
+      accounts: instruction.accounts.map((account) => {
+        const signer = signerByAddress.get(account.address);
+        if (!isSignerRole(account.role) || "signer" in account || !signer) {
+          return account;
+        }
+        return Object.freeze({ ...account, signer });
+      })
+    });
+  }
+  function addSignersToTransaction(signers, transaction) {
+    if (transaction.instructions.length === 0) {
+      return transaction;
+    }
+    return Object.freeze({
+      ...transaction,
+      instructions: transaction.instructions.map((instruction) => addSignersToInstruction(signers, instruction))
+    });
+  }
+
   // ../codecs-core/dist/index.browser.js
@@ -628,3 +664,3 @@ function assertByteArrayIsNotEmptyForCodec(codecDescription, bytes, offset = 0) {
   var IS_WRITABLE_BITMASK = 1;
-  function isSignerRole(role) {
+  function isSignerRole2(role) {
     return role >= 2;
@@ -703,3 +739,3 @@ }
                   }
-                } else if (isSignerRole(accountMeta.role)) {
+                } else if (isSignerRole2(accountMeta.role)) {
                   return {
@@ -741,3 +777,3 @@ [TYPE]: 2,
                 // long as they are not require to sign the transaction.
-                !isSignerRole(entry.role)) {
+                !isSignerRole2(entry.role)) {
                   return {
@@ -793,4 +829,4 @@ ...accountMeta,
       }
-      const leftIsSigner = isSignerRole(leftEntry.role);
-      if (leftIsSigner !== isSignerRole(rightEntry.role)) {
+      const leftIsSigner = isSignerRole2(leftEntry.role);
+      if (leftIsSigner !== isSignerRole2(rightEntry.role)) {
         return leftIsSigner ? -1 : 1;
@@ -845,3 +881,3 @@ }
       const accountIsWritable = isWritableRole(account.role);
-      if (isSignerRole(account.role)) {
+      if (isSignerRole2(account.role)) {
         numSignerAccounts++;
@@ -1112,3 +1148,3 @@ if (!accountIsWritable) {
       var _a, _b;
-      return (_b = (_a = i.accounts) == null ? void 0 : _a.filter((a) => isSignerRole(a.role))) != null ? _b : [];
+      return (_b = (_a = i.accounts) == null ? void 0 : _a.filter((a) => isSignerRole2(a.role))) != null ? _b : [];
     }).map((a) => a.address);
@@ -1237,6 +1273,4 @@ const requiredSigners = /* @__PURE__ */ new Set([transaction.feePayer, ...signerAddressesFromInstructions]);
   async function partiallySignTransactionWithSigners(transaction, config = {}) {
-    var _a;
-    const signers = (_a = config.signers) != null ? _a : [];
     const { partialSigners, modifyingSigners } = categorizeTransactionSigners(
-      deduplicateSigners([...getSignersFromTransaction(transaction).filter(isTransactionSigner), ...signers]),
+      deduplicateSigners(getSignersFromTransaction(transaction).filter(isTransactionSigner)),
       { identifySendingSigner: false }
@@ -1252,7 +1286,5 @@ );
   async function signAndSendTransactionWithSigners(transaction, config = {}) {
-    var _a;
-    const signers = (_a = config.signers) != null ? _a : [];
     const abortSignal = config.abortSignal;
     const { partialSigners, modifyingSigners, sendingSigner } = categorizeTransactionSigners(
-      deduplicateSigners([...getSignersFromTransaction(transaction).filter(isTransactionSigner), ...signers])
+      deduplicateSigners(getSignersFromTransaction(transaction).filter(isTransactionSigner))
     );
@@ -1266,12 +1298,11 @@ abortSignal == null ? void 0 : abortSignal.throwIfAborted();
     );
-    if (sendingSigner) {
-      abortSignal == null ? void 0 : abortSignal.throwIfAborted();
-      const [signature] = await sendingSigner.signAndSendTransactions([signedTransaction], { abortSignal });
-      return signature;
+    if (!sendingSigner) {
+      throw new Error(
+        "No `TransactionSendingSigner` was identified. Please provide a valid `ITransactionWithSingleSendingSigner` transaction."
+      );
     }
-    if (config.fallbackSender) {
-      assertTransactionIsFullySigned(signedTransaction);
-      return config.fallbackSender(signedTransaction);
-    }
-    throw new Error("No TransactionSendingSigner was identified and no fallback sender was provided.");
+    abortSignal == null ? void 0 : abortSignal.throwIfAborted();
+    const [signature] = await sendingSigner.signAndSendTransactions([signedTransaction], { abortSignal });
+    abortSignal == null ? void 0 : abortSignal.throwIfAborted();
+    return signature;
   }
@@ -1344,2 +1375,31 @@ function categorizeTransactionSigners(signers, config = {}) {
 
+  // src/transaction-with-single-sending-signer.ts
+  function isTransactionWithSingleSendingSigner(transaction) {
+    try {
+      assertIsTransactionWithSingleSendingSigner(transaction);
+      return true;
+    } catch {
+      return false;
+    }
+  }
+  function assertIsTransactionWithSingleSendingSigner(transaction) {
+    const signers = getSignersFromTransaction(transaction);
+    const sendingSigners = signers.filter(isTransactionSendingSigner);
+    if (sendingSigners.length === 0) {
+      const error = new Error("No `TransactionSendingSigner` was identified.");
+      error.name = "MissingTransactionSendingSignerError";
+      throw error;
+    }
+    const sendingOnlySigners = sendingSigners.filter(
+      (signer) => !isTransactionPartialSigner(signer) && !isTransactionModifyingSigner(signer)
+    );
+    if (sendingOnlySigners.length > 1) {
+      const error = new Error("More than one `TransactionSendingSigner` was identified.");
+      error.name = "MultipleTransactionSendingSignersError";
+      throw error;
+    }
+  }
+
+  exports.addSignersToInstruction = addSignersToInstruction;
+  exports.addSignersToTransaction = addSignersToTransaction;
   exports.assertIsKeyPairSigner = assertIsKeyPairSigner;
@@ -1353,2 +1413,3 @@ exports.assertIsMessageModifyingSigner = assertIsMessageModifyingSigner;
   exports.assertIsTransactionSigner = assertIsTransactionSigner;
+  exports.assertIsTransactionWithSingleSendingSigner = assertIsTransactionWithSingleSendingSigner;
   exports.createNoopSigner = createNoopSigner;
@@ -1368,2 +1429,3 @@ exports.createSignableMessage = createSignableMessage;
   exports.isTransactionSigner = isTransactionSigner;
+  exports.isTransactionWithSingleSendingSigner = isTransactionWithSingleSendingSigner;
   exports.partiallySignTransactionWithSigners = partiallySignTransactionWithSigners;
@@ -1370,0 +1432,0 @@ exports.signAndSendTransactionWithSigners = signAndSendTransactionWithSigners;

dist/index.native.js

@@ -0,1 +1,2 @@
+import { isSignerRole } from '@solana/instructions';
 import { getAddressFromPublicKey, isAddress } from '@solana/addresses';
@@ -11,2 +12,6 @@ import { generateKeyPair, signBytes } from '@solana/keys';
       deduplicated[signer.address] = signer;
+    } else if (deduplicated[signer.address] !== signer) {
+      throw new Error(
+        `Multiple distinct signers were identified for address "${signer.address}". Please ensure that you are using the same signer instance for each address.`
+      );
     }
@@ -26,2 +31,27 @@ });
 }
+function addSignersToInstruction(signers, instruction) {
+  if (!instruction.accounts || instruction.accounts.length === 0) {
+    return instruction;
+  }
+  const signerByAddress = new Map(deduplicateSigners(signers).map((signer) => [signer.address, signer]));
+  return Object.freeze({
+    ...instruction,
+    accounts: instruction.accounts.map((account) => {
+      const signer = signerByAddress.get(account.address);
+      if (!isSignerRole(account.role) || "signer" in account || !signer) {
+        return account;
+      }
+      return Object.freeze({ ...account, signer });
+    })
+  });
+}
+function addSignersToTransaction(signers, transaction) {
+  if (transaction.instructions.length === 0) {
+    return transaction;
+  }
+  return Object.freeze({
+    ...transaction,
+    instructions: transaction.instructions.map((instruction) => addSignersToInstruction(signers, instruction))
+  });
+}
 
@@ -140,5 +170,4 @@ // src/message-partial-signer.ts
 async function partiallySignTransactionWithSigners(transaction, config = {}) {
-  const signers = config.signers ?? [];
   const { partialSigners, modifyingSigners } = categorizeTransactionSigners(
-    deduplicateSigners([...getSignersFromTransaction(transaction).filter(isTransactionSigner), ...signers]),
+    deduplicateSigners(getSignersFromTransaction(transaction).filter(isTransactionSigner)),
     { identifySendingSigner: false }
@@ -154,6 +183,5 @@ );
 async function signAndSendTransactionWithSigners(transaction, config = {}) {
-  const signers = config.signers ?? [];
   const abortSignal = config.abortSignal;
   const { partialSigners, modifyingSigners, sendingSigner } = categorizeTransactionSigners(
-    deduplicateSigners([...getSignersFromTransaction(transaction).filter(isTransactionSigner), ...signers])
+    deduplicateSigners(getSignersFromTransaction(transaction).filter(isTransactionSigner))
   );
@@ -167,12 +195,11 @@ abortSignal?.throwIfAborted();
   );
-  if (sendingSigner) {
-    abortSignal?.throwIfAborted();
-    const [signature] = await sendingSigner.signAndSendTransactions([signedTransaction], { abortSignal });
-    return signature;
+  if (!sendingSigner) {
+    throw new Error(
+      "No `TransactionSendingSigner` was identified. Please provide a valid `ITransactionWithSingleSendingSigner` transaction."
+    );
   }
-  if (config.fallbackSender) {
-    assertTransactionIsFullySigned(signedTransaction);
-    return config.fallbackSender(signedTransaction);
-  }
-  throw new Error("No TransactionSendingSigner was identified and no fallback sender was provided.");
+  abortSignal?.throwIfAborted();
+  const [signature] = await sendingSigner.signAndSendTransactions([signedTransaction], { abortSignal });
+  abortSignal?.throwIfAborted();
+  return signature;
 }
@@ -243,4 +270,31 @@ function categorizeTransactionSigners(signers, config = {}) {
 
-export { assertIsKeyPairSigner, assertIsMessageModifyingSigner, assertIsMessagePartialSigner, assertIsMessageSigner, assertIsTransactionModifyingSigner, assertIsTransactionPartialSigner, assertIsTransactionSendingSigner, assertIsTransactionSigner, createNoopSigner, createSignableMessage, createSignerFromKeyPair, generateKeyPairSigner, getSignersFromInstruction, getSignersFromTransaction, isKeyPairSigner, isMessageModifyingSigner, isMessagePartialSigner, isMessageSigner, isTransactionModifyingSigner, isTransactionPartialSigner, isTransactionSendingSigner, isTransactionSigner, partiallySignTransactionWithSigners, signAndSendTransactionWithSigners, signTransactionWithSigners };
+// src/transaction-with-single-sending-signer.ts
+function isTransactionWithSingleSendingSigner(transaction) {
+  try {
+    assertIsTransactionWithSingleSendingSigner(transaction);
+    return true;
+  } catch {
+    return false;
+  }
+}
+function assertIsTransactionWithSingleSendingSigner(transaction) {
+  const signers = getSignersFromTransaction(transaction);
+  const sendingSigners = signers.filter(isTransactionSendingSigner);
+  if (sendingSigners.length === 0) {
+    const error = new Error("No `TransactionSendingSigner` was identified.");
+    error.name = "MissingTransactionSendingSignerError";
+    throw error;
+  }
+  const sendingOnlySigners = sendingSigners.filter(
+    (signer) => !isTransactionPartialSigner(signer) && !isTransactionModifyingSigner(signer)
+  );
+  if (sendingOnlySigners.length > 1) {
+    const error = new Error("More than one `TransactionSendingSigner` was identified.");
+    error.name = "MultipleTransactionSendingSignersError";
+    throw error;
+  }
+}
+
+export { addSignersToInstruction, addSignersToTransaction, assertIsKeyPairSigner, assertIsMessageModifyingSigner, assertIsMessagePartialSigner, assertIsMessageSigner, assertIsTransactionModifyingSigner, assertIsTransactionPartialSigner, assertIsTransactionSendingSigner, assertIsTransactionSigner, assertIsTransactionWithSingleSendingSigner, createNoopSigner, createSignableMessage, createSignerFromKeyPair, generateKeyPairSigner, getSignersFromInstruction, getSignersFromTransaction, isKeyPairSigner, isMessageModifyingSigner, isMessagePartialSigner, isMessageSigner, isTransactionModifyingSigner, isTransactionPartialSigner, isTransactionSendingSigner, isTransactionSigner, isTransactionWithSingleSendingSigner, partiallySignTransactionWithSigners, signAndSendTransactionWithSigners, signTransactionWithSigners };
 //# sourceMappingURL=out.js.map
 //# sourceMappingURL=index.native.js.map

dist/index.node.js

@@ -0,1 +1,2 @@
+import { isSignerRole } from '@solana/instructions';
 import { getAddressFromPublicKey, isAddress } from '@solana/addresses';
@@ -11,2 +12,6 @@ import { generateKeyPair, signBytes } from '@solana/keys';
       deduplicated[signer.address] = signer;
+    } else if (deduplicated[signer.address] !== signer) {
+      throw new Error(
+        `Multiple distinct signers were identified for address "${signer.address}". Please ensure that you are using the same signer instance for each address.`
+      );
     }
@@ -26,2 +31,27 @@ });
 }
+function addSignersToInstruction(signers, instruction) {
+  if (!instruction.accounts || instruction.accounts.length === 0) {
+    return instruction;
+  }
+  const signerByAddress = new Map(deduplicateSigners(signers).map((signer) => [signer.address, signer]));
+  return Object.freeze({
+    ...instruction,
+    accounts: instruction.accounts.map((account) => {
+      const signer = signerByAddress.get(account.address);
+      if (!isSignerRole(account.role) || "signer" in account || !signer) {
+        return account;
+      }
+      return Object.freeze({ ...account, signer });
+    })
+  });
+}
+function addSignersToTransaction(signers, transaction) {
+  if (transaction.instructions.length === 0) {
+    return transaction;
+  }
+  return Object.freeze({
+    ...transaction,
+    instructions: transaction.instructions.map((instruction) => addSignersToInstruction(signers, instruction))
+  });
+}
 
@@ -140,5 +170,4 @@ // src/message-partial-signer.ts
 async function partiallySignTransactionWithSigners(transaction, config = {}) {
-  const signers = config.signers ?? [];
   const { partialSigners, modifyingSigners } = categorizeTransactionSigners(
-    deduplicateSigners([...getSignersFromTransaction(transaction).filter(isTransactionSigner), ...signers]),
+    deduplicateSigners(getSignersFromTransaction(transaction).filter(isTransactionSigner)),
     { identifySendingSigner: false }
@@ -154,6 +183,5 @@ );
 async function signAndSendTransactionWithSigners(transaction, config = {}) {
-  const signers = config.signers ?? [];
   const abortSignal = config.abortSignal;
   const { partialSigners, modifyingSigners, sendingSigner } = categorizeTransactionSigners(
-    deduplicateSigners([...getSignersFromTransaction(transaction).filter(isTransactionSigner), ...signers])
+    deduplicateSigners(getSignersFromTransaction(transaction).filter(isTransactionSigner))
   );
@@ -167,12 +195,11 @@ abortSignal?.throwIfAborted();
   );
-  if (sendingSigner) {
-    abortSignal?.throwIfAborted();
-    const [signature] = await sendingSigner.signAndSendTransactions([signedTransaction], { abortSignal });
-    return signature;
+  if (!sendingSigner) {
+    throw new Error(
+      "No `TransactionSendingSigner` was identified. Please provide a valid `ITransactionWithSingleSendingSigner` transaction."
+    );
   }
-  if (config.fallbackSender) {
-    assertTransactionIsFullySigned(signedTransaction);
-    return config.fallbackSender(signedTransaction);
-  }
-  throw new Error("No TransactionSendingSigner was identified and no fallback sender was provided.");
+  abortSignal?.throwIfAborted();
+  const [signature] = await sendingSigner.signAndSendTransactions([signedTransaction], { abortSignal });
+  abortSignal?.throwIfAborted();
+  return signature;
 }
@@ -243,4 +270,31 @@ function categorizeTransactionSigners(signers, config = {}) {
 
-export { assertIsKeyPairSigner, assertIsMessageModifyingSigner, assertIsMessagePartialSigner, assertIsMessageSigner, assertIsTransactionModifyingSigner, assertIsTransactionPartialSigner, assertIsTransactionSendingSigner, assertIsTransactionSigner, createNoopSigner, createSignableMessage, createSignerFromKeyPair, generateKeyPairSigner, getSignersFromInstruction, getSignersFromTransaction, isKeyPairSigner, isMessageModifyingSigner, isMessagePartialSigner, isMessageSigner, isTransactionModifyingSigner, isTransactionPartialSigner, isTransactionSendingSigner, isTransactionSigner, partiallySignTransactionWithSigners, signAndSendTransactionWithSigners, signTransactionWithSigners };
+// src/transaction-with-single-sending-signer.ts
+function isTransactionWithSingleSendingSigner(transaction) {
+  try {
+    assertIsTransactionWithSingleSendingSigner(transaction);
+    return true;
+  } catch {
+    return false;
+  }
+}
+function assertIsTransactionWithSingleSendingSigner(transaction) {
+  const signers = getSignersFromTransaction(transaction);
+  const sendingSigners = signers.filter(isTransactionSendingSigner);
+  if (sendingSigners.length === 0) {
+    const error = new Error("No `TransactionSendingSigner` was identified.");
+    error.name = "MissingTransactionSendingSignerError";
+    throw error;
+  }
+  const sendingOnlySigners = sendingSigners.filter(
+    (signer) => !isTransactionPartialSigner(signer) && !isTransactionModifyingSigner(signer)
+  );
+  if (sendingOnlySigners.length > 1) {
+    const error = new Error("More than one `TransactionSendingSigner` was identified.");
+    error.name = "MultipleTransactionSendingSignersError";
+    throw error;
+  }
+}
+
+export { addSignersToInstruction, addSignersToTransaction, assertIsKeyPairSigner, assertIsMessageModifyingSigner, assertIsMessagePartialSigner, assertIsMessageSigner, assertIsTransactionModifyingSigner, assertIsTransactionPartialSigner, assertIsTransactionSendingSigner, assertIsTransactionSigner, assertIsTransactionWithSingleSendingSigner, createNoopSigner, createSignableMessage, createSignerFromKeyPair, generateKeyPairSigner, getSignersFromInstruction, getSignersFromTransaction, isKeyPairSigner, isMessageModifyingSigner, isMessagePartialSigner, isMessageSigner, isTransactionModifyingSigner, isTransactionPartialSigner, isTransactionSendingSigner, isTransactionSigner, isTransactionWithSingleSendingSigner, partiallySignTransactionWithSigners, signAndSendTransactionWithSigners, signTransactionWithSigners };
 //# sourceMappingURL=out.js.map
 //# sourceMappingURL=index.node.js.map

dist/index.production.min.js

@@ -5,33 +5,37 @@ this.globalThis = this.globalThis || {};
 
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+	function T(e){let n={};return e.forEach(r=>{if(!n[r.address])n[r.address]=r;else if(n[r.address]!==r)throw new Error(`Multiple distinct signers were identified for address "${r.address}". 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Object.freeze({address:e,signMessages:async r=>r.map(()=>Object.freeze({})),signTransactions:async r=>r.map(()=>Object.freeze({}))})}function S(e){return "modifyAndSignTransactions"in e&&typeof e.modifyAndSignTransactions=="function"}function Et(e){if(!S(e))throw new Error("The provided value does not implement the TransactionModifyingSigner interface")}function b(e){return "signAndSendTransactions"in e&&typeof e.signAndSendTransactions=="function"}function Ct(e){if(!b(e))throw new Error("The provided value does not implement the TransactionSendingSigner interface")}function _(e){return m(e)||S(e)||b(e)}function Ut(e){if(!_(e))throw new Error("The provided value does not implement any of the TransactionSigner interfaces")}async function Fn(e,n={}){let{partialSigners:r,modifyingSigners:t}=Ie(T(v(e).filter(_)),{identifySendingSigner:!1});return ve(e,t,r,n.abortSignal)}async function ni(e,n={}){let r=await Fn(e,n);return Ee(r),r}async function ri(e,n={}){let r=n.abortSignal,{partialSigners:t,modifyingSigners:i,sendingSigner:o}=Ie(T(v(e).filter(_)));r==null||r.throwIfAborted();let s=await ve(e,i,t,r);if(!o)throw new Error("No `TransactionSendingSigner` was identified. Please provide a valid `ITransactionWithSingleSendingSigner` transaction.");r==null||r.throwIfAborted();let[a]=await o.signAndSendTransactions([s],{abortSignal:r});return r==null||r.throwIfAborted(),a}function Ie(e,n={}){var a;let t=((a=n.identifySendingSigner)!=null?a:!0)?jn(e):null,i=e.filter(c=>c!==t&&(S(c)||m(c))),o=Kn(i),s=i.filter(m).filter(c=>!o.includes(c));return Object.freeze({modifyingSigners:o,partialSigners:s,sendingSigner:t})}function jn(e){let n=e.filter(b);if(n.length===0)return null;let r=n.filter(t=>!S(t)&&!m(t));return r.length>0?r[0]:n[0]}function Kn(e){let n=e.filter(S);if(n.length===0)return [];let r=n.filter(t=>!m(t));return r.length>0?r:[n[0]]}async function ve(e,n=[],r=[],t){var a;let i=await n.reduce(async(c,d)=>{t==null||t.throwIfAborted();let[g]=await d.modifyAndSignTransactions([await c],{abortSignal:t});return Object.freeze(g)},Promise.resolve(e));t==null||t.throwIfAborted();let o=await Promise.all(r.map(async c=>{let[d]=await c.signTransactions([i],{abortSignal:t});return d})),s={...i,signatures:Object.freeze(o.reduce((c,d)=>({...c,...d}),(a=i.signatures)!=null?a:{}))};return Object.freeze(s)}var Ce=globalThis.TextEncoder;function di(e,n={}){return Object.freeze({content:typeof e=="string"?new Ce().encode(e):e,signatures:Object.freeze({...n})})}function Ti(e){try{return Vn(e),!0}catch{return !1}}function Vn(e){let r=v(e).filter(b);if(r.length===0){let i=new Error("No `TransactionSendingSigner` was identified.");throw i.name="MissingTransactionSendingSignerError",i}if(r.filter(i=>!m(i)&&!S(i)).length>1){let i=new Error("More than one `TransactionSendingSigner` was identified.");throw i.name="MultipleTransactionSendingSignersError",i}}
 
-	exports.assertIsKeyPairSigner = Xr;
-	exports.assertIsMessageModifyingSigner = nt;
-	exports.assertIsMessagePartialSigner = Ur;
-	exports.assertIsMessageSigner = ct;
-	exports.assertIsTransactionModifyingSigner = mt;
-	exports.assertIsTransactionPartialSigner = Rr;
-	exports.assertIsTransactionSendingSigner = yt;
-	exports.assertIsTransactionSigner = It;
-	exports.createNoopSigner = gt;
-	exports.createSignableMessage = Qt;
-	exports.createSignerFromKeyPair = Rn;
-	exports.generateKeyPairSigner = qr;
-	exports.getSignersFromInstruction = De;
-	exports.getSignersFromTransaction = _;
-	exports.isKeyPairSigner = On;
-	exports.isMessageModifyingSigner = ie;
-	exports.isMessagePartialSigner = D;
-	exports.isMessageSigner = Ln;
-	exports.isTransactionModifyingSigner = x;
-	exports.isTransactionPartialSigner = p;
-	exports.isTransactionSendingSigner = M;
-	exports.isTransactionSigner = F;
+	exports.addSignersToInstruction = ke;
+	exports.addSignersToTransaction = tr;
+	exports.assertIsKeyPairSigner = st;
+	exports.assertIsMessageModifyingSigner = ft;
+	exports.assertIsMessagePartialSigner = Gr;
+	exports.assertIsMessageSigner = yt;
+	exports.assertIsTransactionModifyingSigner = Et;
+	exports.assertIsTransactionPartialSigner = Xr;
+	exports.assertIsTransactionSendingSigner = Ct;
+	exports.assertIsTransactionSigner = Ut;
+	exports.assertIsTransactionWithSingleSendingSigner = Vn;
+	exports.createNoopSigner = bt;
+	exports.createSignableMessage = di;
+	exports.createSignerFromKeyPair = Ln;
+	exports.generateKeyPairSigner = at;
+	exports.getSignersFromInstruction = Me;
+	exports.getSignersFromTransaction = v;
+	exports.isKeyPairSigner = Wn;
+	exports.isMessageModifyingSigner = te;
+	exports.isMessagePartialSigner = k;
+	exports.isMessageSigner = _n;
+	exports.isTransactionModifyingSigner = S;
+	exports.isTransactionPartialSigner = m;
+	exports.isTransactionSendingSigner = b;
+	exports.isTransactionSigner = _;
+	exports.isTransactionWithSingleSendingSigner = Ti;
 	exports.partiallySignTransactionWithSigners = Fn;
-	exports.signAndSendTransactionWithSigners = Ht;
-	exports.signTransactionWithSigners = Vt;
+	exports.signAndSendTransactionWithSigners = ri;
+	exports.signTransactionWithSigners = ni;
 
@@ -38,0 +42,0 @@ return exports;

dist/types/account-signer-meta.d.ts

@@ -9,10 +9,12 @@ import { AccountRole, IAccountLookupMeta, IAccountMeta, IInstruction } from '@solana/instructions';
 }
-/** A variation of the IInstruction type that allows IAccountSignerMeta in its accounts array. */
 type IAccountMetaWithWithSigner<TSigner extends TransactionSigner = TransactionSigner> = IAccountMeta | IAccountLookupMeta | IAccountSignerMeta<string, TSigner>;
-export type IInstructionWithSigners<TProgramAddress extends string = string, TSigner extends TransactionSigner = TransactionSigner, TAccounts extends readonly IAccountMetaWithWithSigner<TSigner>[] = readonly IAccountMetaWithWithSigner<TSigner>[]> = IInstruction<TProgramAddress, TAccounts>;
+/** A variation of the instruction type that allows IAccountSignerMeta in its account metas. */
+export type IInstructionWithSigners<TSigner extends TransactionSigner = TransactionSigner, TAccounts extends readonly IAccountMetaWithWithSigner<TSigner>[] = readonly IAccountMetaWithWithSigner<TSigner>[]> = Pick<IInstruction<string, TAccounts>, 'accounts'>;
+/** A variation of the transaction type that allows IAccountSignerMeta in its account metas. */
+export type ITransactionWithSigners<TSigner extends TransactionSigner = TransactionSigner, TAccounts extends readonly IAccountMetaWithWithSigner<TSigner>[] = readonly IAccountMetaWithWithSigner<TSigner>[]> = Pick<BaseTransaction<TransactionVersion, IInstruction & IInstructionWithSigners<TSigner, TAccounts>>, 'instructions'>;
 /** Extract all signers from an instruction that may contain IAccountSignerMeta accounts. */
-export declare function getSignersFromInstruction<TSigner extends TransactionSigner = TransactionSigner>(instruction: IInstructionWithSigners<string, TSigner>): readonly TSigner[];
+export declare function getSignersFromInstruction<TSigner extends TransactionSigner = TransactionSigner>(instruction: IInstructionWithSigners<TSigner>): readonly TSigner[];
 /** Extract all signers from a transaction that may contain IAccountSignerMeta accounts. */
-export declare function getSignersFromTransaction<TSigner extends TransactionSigner = TransactionSigner, TInstruction extends IInstructionWithSigners<string, TSigner> = IInstructionWithSigners<string, TSigner>>(transaction: BaseTransaction<TransactionVersion, TInstruction>): readonly TSigner[];
+export declare function getSignersFromTransaction<TSigner extends TransactionSigner = TransactionSigner, TTransaction extends ITransactionWithSigners<TSigner> = ITransactionWithSigners<TSigner>>(transaction: TTransaction): readonly TSigner[];
 export {};
 //# sourceMappingURL=account-signer-meta.d.ts.map

dist/types/index.d.ts

 export * from './account-signer-meta';
+export * from './add-signers';
 export * from './keypair-signer';
@@ -13,3 +14,4 @@ export * from './message-modifying-signer';
 export * from './transaction-signer';
+export * from './transaction-with-single-sending-signer';
 export * from './types';
 //# sourceMappingURL=index.d.ts.map

dist/types/sign-transaction.d.ts

 import { SignatureBytes } from '@solana/keys';
-import { CompilableTransaction, IFullySignedTransaction, ITransactionWithSignatures, TransactionVersion } from '@solana/transactions';
-import { IInstructionWithSigners } from './account-signer-meta';
-import { TransactionSigner } from './transaction-signer';
-type CompilableTransactionWithSigners = CompilableTransaction<TransactionVersion, IInstructionWithSigners<string, TransactionSigner>> & Partial<ITransactionWithSignatures>;
+import { CompilableTransaction, IFullySignedTransaction, ITransactionWithSignatures } from '@solana/transactions';
+import { ITransactionWithSigners } from './account-signer-meta';
+import { ITransactionWithSingleSendingSigner } from './transaction-with-single-sending-signer';
+type CompilableTransactionWithSigners = CompilableTransaction & ITransactionWithSigners & Partial<ITransactionWithSignatures>;
 /**
@@ -13,3 +13,2 @@ * Signs a transaction using any signers that may be stored in IAccountSignerMeta instruction accounts
     abortSignal?: AbortSignal;
-    signers?: readonly TransactionSigner[];
 }): Promise<TTransaction & ITransactionWithSignatures>;
@@ -24,3 +23,2 @@ /**
     abortSignal?: AbortSignal;
-    signers?: readonly TransactionSigner[];
 }): Promise<TTransaction & IFullySignedTransaction>;
@@ -33,8 +31,6 @@ /**
  */
-export declare function signAndSendTransactionWithSigners<TTransaction extends CompilableTransactionWithSigners = CompilableTransactionWithSigners>(transaction: TTransaction, config?: {
+export declare function signAndSendTransactionWithSigners<TTransaction extends CompilableTransactionWithSigners & ITransactionWithSingleSendingSigner = CompilableTransactionWithSigners & ITransactionWithSingleSendingSigner>(transaction: TTransaction, config?: {
     abortSignal?: AbortSignal;
-    fallbackSender?: (transaction: TTransaction & IFullySignedTransaction) => Promise<SignatureBytes>;
-    signers?: readonly TransactionSigner[];
 }): Promise<SignatureBytes>;
 export {};
 //# sourceMappingURL=sign-transaction.d.ts.map

package.json

 {
   "name": "@solana/signers",
-  "version": "2.0.0-experimental.0eb69ae",
+  "version": "2.0.0-experimental.2e4b8c7",
   "description": "An abstraction layer over signing messages and transactions in Solana",
@@ -52,6 +52,6 @@ "exports": {
   "dependencies": {
-    "@solana/addresses": "2.0.0-experimental.0eb69ae",
-    "@solana/instructions": "2.0.0-experimental.0eb69ae",
-    "@solana/keys": "2.0.0-experimental.0eb69ae",
-    "@solana/transactions": "2.0.0-experimental.0eb69ae"
+    "@solana/addresses": "2.0.0-experimental.2e4b8c7",
+    "@solana/instructions": "2.0.0-experimental.2e4b8c7",
+    "@solana/keys": "2.0.0-experimental.2e4b8c7",
+    "@solana/transactions": "2.0.0-experimental.2e4b8c7"
   },
@@ -58,0 +58,0 @@ "devDependencies": {

README.md

@@ -394,6 +394,6 @@ [![npm][npm-image]][npm-url]
 
-Extends the `IInstruction` type to allow `IAccountSignerMetas` to be used inside the instruction's `accounts` array.
+Composable type that allows `IAccountSignerMetas` to be used inside the instruction's `accounts` array.
 
 ```ts
-const myInstructionWithSigners: IInstructionWithSigners = {
+const myInstructionWithSigners: IInstruction & IInstructionWithSigners = {
     programAddress: address('1234..5678'),
@@ -410,2 +410,17 @@ accounts: [
 
+#### `ITransactionWithSigners`
+
+Composable type that allows `IAccountSignerMetas` to be used inside all of the transaction's account metas.
+
+```ts
+const myTransactionWithSigners: BaseTransaction & ITransactionWithSigners = {
+    instructions: [
+        myInstructionA as IInstruction & IInstructionWithSigners,
+        myInstructionB as IInstruction & IInstructionWithSigners,
+        myInstructionC as IInstruction,
+    ],
+    version: 0,
+};
+```
+
 ### Functions
@@ -441,2 +456,35 @@
 
+#### `addSignersToInstruction()`
+
+Helper function that adds the provided signers to any of the applicable account metas. For an account meta to match a provided signer it:
+
+-   Must have a signer role (`AccountRole.READONLY_SIGNER` or `AccountRole.WRITABLE_SIGNER`).
+-   Must have the same address as the provided signer.
+-   Must not have an attached signer already.
+
+```ts
+const myInstruction: IInstruction = {
+    accounts: [
+        { address: '1111' as Address, role: AccountRole.READONLY_SIGNER },
+        { address: '2222' as Address, role: AccountRole.WRITABLE_SIGNER },
+    ],
+    // ...
+};
+
+const signerA: TransactionSigner<'1111'>;
+const signerB: TransactionSigner<'2222'>;
+const myInstructionWithSigners = addSignersToInstruction([mySignerA, mySignerB], myInstruction);
+
+// myInstructionWithSigners.accounts[0].signer === mySignerA
+// myInstructionWithSigners.accounts[1].signer === mySignerB
+```
+
+#### `addSignersToTransaction()`
+
+Similarly to `addSignersToInstruction`, this function adds signer to all the applicable account metas of all the instructions inside a transaction.
+
+```ts
+const myTransactionWithSigners = addSignersToTransaction(mySigners, myTransaction);
+```
+
 ## Signing transactions with signers
@@ -455,11 +503,10 @@
 ```ts
-const mySignedTransaction = partiallySignTransactionWithSigners(myTransaction);
+const mySignedTransaction = await partiallySignTransactionWithSigners(myTransaction);
 ```
 
-It also accepts an optional `AbortSignal` and an additional array of signers that will be merged with the ones extracted from the transaction, if any.
+It also accepts an optional `AbortSignal` that will be propagated to all signers.
 
 ```ts
-const mySignedTransaction = partiallySignTransactionWithSigners(myTransaction, {
+const mySignedTransaction = await partiallySignTransactionWithSigners(myTransaction, {
     abortSignal: myAbortController.signal,
-    signers: [myOtherSigner],
 });
@@ -475,8 +522,7 @@ ```
 ```ts
-const mySignedTransaction = signTransactionWithSigners(myTransaction);
+const mySignedTransaction = await signTransactionWithSigners(myTransaction);
 
 // With additional config.
-const mySignedTransaction = signTransactionWithSigners(myTransaction, {
+const mySignedTransaction = await signTransactionWithSigners(myTransaction, {
     abortSignal: myAbortController.signal,
-    signers: [myOtherSigner],
 });
@@ -493,29 +539,38 @@
 ```ts
-const myTransactionSignature = signAndSendTransactionWithSigners(myTransaction);
+const myTransactionSignature = await signAndSendTransactionWithSigners(myTransaction);
 
 // With additional config.
-const myTransactionSignature = signAndSendTransactionWithSigners(myTransaction, {
+const myTransactionSignature = await signAndSendTransactionWithSigners(myTransaction, {
     abortSignal: myAbortController.signal,
-    signers: [myOtherSigner],
 });
 ```
 
-Similarly to the `partiallySignTransactionWithSigners` function, it first uses all `TransactionModifyingSigners` sequentially before using all `TransactionPartialSigners` in parallel. It then sends the transaction using the first `TransactionSendingSigner` it finds. Any other sending signer that does not implement another transaction signer interface will be ignored.
+Similarly to the `partiallySignTransactionWithSigners` function, it first uses all `TransactionModifyingSigners` sequentially before using all `TransactionPartialSigners` in parallel. It then sends the transaction using the `TransactionSendingSigner` it identified.
 
-If no `TransactionSendingSigner` is extracted from the transaction or explicitly provided, the `fallbackSender` third argument will be used to send the transaction. If no fallback sender is provided and no sending signer is identified, an error will be thrown.
+Here as well, composite transaction signers are treated such that at least one sending signer is used if any. When a `TransactionSigner` implements more than one interface, use it as a:
 
+-   `TransactionSendingSigner`, if no other `TransactionSendingSigner` exists.
+-   `TransactionModifyingSigner`, if no other `TransactionModifyingSigner` exists.
+-   `TransactionPartialSigner`, otherwise.
+
+The provided transaction must be of type `ITransactionWithSingleSendingSigner` meaning that it must contain exactly one `TransactionSendingSigner` inside its account metas. If more than one composite signers implement the `TransactionSendingSigner` interface, one of them will be selected as the sending signer.
+
+Therefore, you may use the `assertIsTransactionWithSingleSendingSigner()` function to ensure the transaction is of the expected type.
+
 ```ts
-const fallbackSender = async (transaction: CompilableTransaction) => {
-    const encodedTransaction = getBase64EncodedWireTransaction(transaction);
-    const signature = await rpc.sendTransaction(encodedTransaction).send();
-    return getBase58Encoder().encode(signature);
-};
-
-const myTransactionSignature = signAndSendTransactionWithSigners(myTransaction, { fallbackSender });
+assertIsTransactionWithSingleSendingSigner(myTransaction);
+const myTransactionSignature = await signAndSendTransactionWithSigners(myTransaction);
 ```
 
-Here as well, composite transaction signers are treated such that at least one sending signer is used if any. When a `TransactionSigner` implements more than one interface, use it as a:
+Alternatively, you may use the `isTransactionWithSingleSendingSigner()` function to provide a fallback in case the transaction does not contain any sending signer.
 
--   `TransactionSendingSigner`, if no other `TransactionSendingSigner` exist.
--   `TransactionModifyingSigner`, if no other `TransactionModifyingSigner` exist.
--   `TransactionPartialSigner`, otherwise.
+```ts
+let transactionSignature: SignatureBytes;
+if (isTransactionWithSingleSendingSigner(transaction)) {
+    transactionSignature = await signAndSendTransactionWithSigners(transaction);
+} else {
+    const signedTransaction = await signTransactionWithSigners(transaction);
+    const encodedTransaction = getBase64EncodedWireTransaction(signedTransaction);
+    transactionSignature = await rpc.sendTransaction(encodedTransaction).send();
+}
+```

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increased by10.6%

Number of package files

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increased by8.51%

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3539

increased by13.32%

Number of lines in readme file

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increased by10.66%

Dependency changes

• + Added@solana/addresses@2.0.0-experimental.2e4b8c7(transitive)

• + Added@solana/assertions@2.0.0-experimental.2e4b8c7(transitive)

• + Added@solana/codecs-core@2.0.0-experimental.2e4b8c7(transitive)

• + Added@solana/codecs-data-structures@2.0.0-experimental.2e4b8c7(transitive)

• + Added@solana/codecs-numbers@2.0.0-experimental.2e4b8c7(transitive)

• + Added@solana/codecs-strings@2.0.0-experimental.2e4b8c7(transitive)

• + Added@solana/functional@2.0.0-experimental.2e4b8c7(transitive)

• + Added@solana/instructions@2.0.0-experimental.2e4b8c7(transitive)

• + Added@solana/keys@2.0.0-experimental.2e4b8c7(transitive)

• + Added@solana/transactions@2.0.0-experimental.2e4b8c7(transitive)

• - Removed@solana/addresses@2.0.0-experimental.0eb69ae(transitive)

• - Removed@solana/assertions@2.0.0-experimental.0eb69ae(transitive)

• - Removed@solana/codecs-core@2.0.0-experimental.0eb69ae(transitive)

• - Removed@solana/codecs-data-structures@2.0.0-experimental.0eb69ae(transitive)

• - Removed@solana/codecs-numbers@2.0.0-experimental.0eb69ae(transitive)

• - Removed@solana/codecs-strings@2.0.0-experimental.0eb69ae(transitive)

• - Removed@solana/functional@2.0.0-experimental.0eb69ae(transitive)

• - Removed@solana/instructions@2.0.0-experimental.0eb69ae(transitive)

• - Removed@solana/keys@2.0.0-experimental.0eb69ae(transitive)

• - Removed@solana/transactions@2.0.0-experimental.0eb69ae(transitive)

• Updated@solana/addresses@2.0.0-experimental.2e4b8c7

• Updated@solana/instructions@2.0.0-experimental.2e4b8c7

• Updated@solana/keys@2.0.0-experimental.2e4b8c7

• Updated@solana/transactions@2.0.0-experimental.2e4b8c7