fix: persist confirm-tx view across popup close/reopen

The confirm-tx view was not in RESTORABLE_VIEWS, so closing and
reopening the popup would fall back to the main view, losing the
pending transaction confirmation.

Save pendingTx data to state.viewData when showing confirm-tx and
add confirm-tx to the set of restorable views with proper restore
logic.

Closes #77

src/popup/index.html

@@ -305,6 +305,26 @@
                     >
                         + Token
                     </button>
+                    <div class="relative">
+                        <button
+                            id="btn-more-menu"
+                            class="border border-border px-2 py-1 hover:bg-fg hover:text-bg cursor-pointer"
+                            aria-label="More actions"
+                        >
+                            &middot;&middot;&middot;
+                        </button>
+                        <div
+                            id="more-menu-dropdown"
+                            class="hidden absolute right-0 top-full mt-1 border border-border bg-bg z-50 whitespace-nowrap py-1"
+                        >
+                            <button
+                                id="btn-export-privkey"
+                                class="block w-full text-left px-4 py-1.5 text-xs font-light text-muted hover:bg-hover hover:text-fg cursor-pointer"
+                            >
+                                Export Private Key
+                            </button>
+                        </div>
+                    </div>
                 </div>
 
                 <!-- transactions -->
@@ -318,6 +338,60 @@
                 </div>
             </div>
 
+            <!-- ============ EXPORT PRIVATE KEY VIEW ============ -->
+            <div id="view-export-privkey" class="view hidden">
+                <button
+                    id="btn-export-privkey-back"
+                    class="border border-border px-2 py-1 hover:bg-fg hover:text-bg cursor-pointer mb-2"
+                >
+                    &lt; Back
+                </button>
+                <div
+                    id="export-privkey-jazzicon"
+                    class="flex justify-center mt-1 mb-3"
+                ></div>
+                <h2 class="font-bold mb-1">Export Private Key</h2>
+                <p class="text-xs mb-1" id="export-privkey-title"></p>
+                <p class="text-xs mb-3">
+                    <span id="export-privkey-dot"></span>
+                    <span
+                        id="export-privkey-address"
+                        class="cursor-pointer"
+                        title="Click to copy"
+                    ></span>
+                </p>
+                <p class="text-xs mb-3 text-muted">
+                    Warning: anyone with this private key can access and
+                    transfer all funds from this address. Never share it.
+                </p>
+                <div
+                    id="export-privkey-flash"
+                    class="text-xs mb-2 hidden"
+                ></div>
+                <div id="export-privkey-password-section" class="mb-2">
+                    <label class="block mb-1">Password</label>
+                    <input
+                        type="password"
+                        id="export-privkey-password"
+                        class="border border-border p-1 w-full font-mono text-sm bg-bg text-fg"
+                        placeholder="Enter your password to continue"
+                    />
+                    <button
+                        id="btn-export-privkey-confirm"
+                        class="border border-border px-2 py-1 hover:bg-fg hover:text-bg cursor-pointer mt-2"
+                    >
+                        Reveal
+                    </button>
+                </div>
+                <div id="export-privkey-result" class="hidden">
+                    <div
+                        id="export-privkey-value"
+                        class="bg-danger-well rounded p-2 font-mono text-xs break-all cursor-pointer mb-1"
+                        title="Click to copy"
+                    ></div>
+                </div>
+            </div>
+
             <!-- ============ ADDRESS-TOKEN DETAIL VIEW ============ -->
             <div id="view-address-token" class="view hidden">
                 <button
@@ -531,6 +605,7 @@
             <!-- ============ TX SUCCESS ============ -->
             <div id="view-success-tx" class="view hidden">
                 <h2 class="font-bold mb-2">Transaction Confirmed</h2>
+                <div id="success-tx-decoded" class="mb-3 hidden text-xs"></div>
                 <div class="mb-3">
                     <div class="text-xs text-muted mb-1">Amount</div>
                     <div id="success-tx-summary" class="font-bold"></div>
@@ -636,9 +711,10 @@
                 <div class="flex justify-center mb-3">
                     <canvas id="receive-qr"></canvas>
                 </div>
-                <div class="border border-border p-2 break-all mb-3 text-xs">
+                <div
-                    <span id="receive-dot"></span>
+                    class="border border-border p-2 break-all mb-3 text-xs cursor-pointer"
-                    <span id="receive-address" class="select-all"></span>
+                >
+                    <span id="receive-address-block" class="select-all"></span>
                     <span id="receive-etherscan-link"></span>
                 </div>
                 <button

src/popup/index.js

@@ -75,6 +75,7 @@ const RESTORABLE_VIEWS = new Set([
     "settings",
     "settings-addtoken",
     "transaction",
+    "confirm-tx",
     "success-tx",
     "error-tx",
 ]);
@@ -134,6 +135,13 @@ function restoreView() {
                 fallbackView();
             }
             break;
+        case "confirm-tx":
+            if (state.viewData && state.viewData.pendingTx) {
+                confirmTx.show(state.viewData.pendingTx);
+            } else {
+                fallbackView();
+            }
+            break;
         case "success-tx":
             if (state.viewData && state.viewData.hash) {
                 txStatus.renderSuccess();

src/popup/styles/main.css

@@ -11,6 +11,7 @@
     --color-border-light: #cccccc;
     --color-hover: #eeeeee;
     --color-well: #f5f5f5;
+    --color-danger-well: #fef2f2;
     --color-section: #dddddd;
 }
 

src/popup/views/addressDetail.js

@@ -18,6 +18,8 @@ const { resolveEnsNames } = require("../../shared/ens");
 const { updateSendBalance, renderSendTokenSelect } = require("./send");
 const { log } = require("../../shared/log");
 const makeBlockie = require("ethereum-blockies-base64");
+const { decryptWithPassword } = require("../../shared/vault");
+const { getSignerForAddress } = require("../../shared/wallet");
 
 let ctx;
 
@@ -265,6 +267,102 @@ function init(_ctx) {
     });
 
     $("btn-add-token").addEventListener("click", ctx.showAddTokenView);
+
+    // More menu dropdown
+    const moreBtn = $("btn-more-menu");
+    const moreDropdown = $("more-menu-dropdown");
+    moreBtn.addEventListener("click", (e) => {
+        e.stopPropagation();
+        const isOpen = !moreDropdown.classList.toggle("hidden");
+        moreBtn.classList.toggle("bg-fg", isOpen);
+        moreBtn.classList.toggle("text-bg", isOpen);
+    });
+    document.addEventListener("click", () => {
+        moreDropdown.classList.add("hidden");
+        moreBtn.classList.remove("bg-fg", "text-bg");
+    });
+    moreDropdown.addEventListener("click", (e) => {
+        e.stopPropagation();
+    });
+
+    $("btn-export-privkey").addEventListener("click", () => {
+        moreDropdown.classList.add("hidden");
+        moreBtn.classList.remove("bg-fg", "text-bg");
+        const wallet = state.wallets[state.selectedWallet];
+        const addr = wallet.addresses[state.selectedAddress];
+        const blockieEl = $("export-privkey-jazzicon");
+        blockieEl.innerHTML = "";
+        const bImg = document.createElement("img");
+        bImg.src = makeBlockie(addr.address);
+        bImg.width = 48;
+        bImg.height = 48;
+        bImg.style.imageRendering = "pixelated";
+        bImg.style.borderRadius = "50%";
+        blockieEl.appendChild(bImg);
+        $("export-privkey-title").textContent =
+            wallet.name + " \u2014 Address " + (state.selectedAddress + 1);
+        $("export-privkey-dot").innerHTML = addressDotHtml(addr.address);
+        $("export-privkey-address").textContent = addr.address;
+        $("export-privkey-address").dataset.full = addr.address;
+        $("export-privkey-password").value = "";
+        $("export-privkey-flash").classList.add("hidden");
+        $("export-privkey-flash").textContent = "";
+        $("export-privkey-password-section").classList.remove("hidden");
+        $("export-privkey-result").classList.add("hidden");
+        $("export-privkey-value").textContent = "";
+        showView("export-privkey");
+    });
+
+    $("btn-export-privkey-confirm").addEventListener("click", async () => {
+        const password = $("export-privkey-password").value;
+        if (!password) {
+            $("export-privkey-flash").textContent = "Password is required.";
+            $("export-privkey-flash").classList.remove("hidden");
+            return;
+        }
+        const wallet = state.wallets[state.selectedWallet];
+        try {
+            const secret = await decryptWithPassword(
+                wallet.encryptedSecret,
+                password,
+            );
+            const signer = getSignerForAddress(
+                wallet,
+                state.selectedAddress,
+                secret,
+            );
+            const privateKey = signer.privateKey;
+            $("export-privkey-password-section").classList.add("hidden");
+            $("export-privkey-value").textContent = privateKey;
+            $("export-privkey-result").classList.remove("hidden");
+            $("export-privkey-flash").classList.add("hidden");
+        } catch {
+            $("export-privkey-flash").textContent = "Wrong password.";
+            $("export-privkey-flash").classList.remove("hidden");
+        }
+    });
+
+    $("export-privkey-value").addEventListener("click", () => {
+        const key = $("export-privkey-value").textContent;
+        if (key) {
+            navigator.clipboard.writeText(key);
+            showFlash("Copied!");
+        }
+    });
+
+    $("export-privkey-address").addEventListener("click", () => {
+        const full = $("export-privkey-address").dataset.full;
+        if (full) {
+            navigator.clipboard.writeText(full);
+            showFlash("Copied!");
+        }
+    });
+
+    $("btn-export-privkey-back").addEventListener("click", () => {
+        $("export-privkey-value").textContent = "";
+        $("export-privkey-password").value = "";
+        show();
+    });
 }
 
 module.exports = { init, show };

src/popup/views/addressToken.js

@@ -12,7 +12,7 @@ const {
     balanceLine,
 } = require("./helpers");
 const { state, currentAddress, saveState } = require("../../shared/state");
-const { TOKEN_BY_ADDRESS } = require("../../shared/tokenList");
+const { TOKEN_BY_ADDRESS, resolveSymbol } = require("../../shared/tokenList");
 const {
     formatUsd,
     getPrice,
@@ -96,14 +96,11 @@ function show() {
         const tb = (addr.tokenBalances || []).find(
             (t) => t.address.toLowerCase() === tokenId.toLowerCase(),
         );
-        const tracked = (state.trackedTokens || []).find(
+        symbol = resolveSymbol(
-            (t) => t.address.toLowerCase() === tokenId.toLowerCase(),
+            tokenId,
+            addr.tokenBalances,
+            state.trackedTokens,
         );
-        symbol =
-            (tb && tb.symbol) ||
-            (tracked && tracked.symbol) ||
-            (knownToken && knownToken.symbol) ||
-            "?";
         amount = tb ? parseFloat(tb.balance || "0") : 0;
         price = getPrice(symbol);
     }

src/popup/views/approval.js

@@ -167,11 +167,9 @@ function showTxApproval(details) {
         tokenSymbol: token ? token.symbol : null,
     };
 
-    // If this is an ERC-20 call or a swap, extract the real recipient, amount, and token info
+    // If this is an ERC-20 call, try to extract the real recipient and amount
     const decoded = decodeCalldata(details.txParams.data, toAddr || "");
     if (decoded && decoded.details) {
-        let decodedTokenSymbol = null;
-        let decodedTokenAddress = null;
         for (const d of decoded.details) {
             if (d.label === "Recipient" && d.address) {
                 pendingTxDetails.to = d.address;
@@ -179,22 +177,22 @@ function showTxApproval(details) {
             if (d.label === "Amount") {
                 pendingTxDetails.amount = d.rawValue || d.value;
             }
-            if (d.label === "Token In" && !decodedTokenSymbol) {
-                // Extract token symbol and address from decoded details
-                decodedTokenSymbol = d.value;
-                if (d.address) decodedTokenAddress = d.address;
-            }
         }
         if (token) {
             pendingTxDetails.token = toAddr;
             pendingTxDetails.tokenSymbol = token.symbol;
-        } else if (decodedTokenAddress) {
-            // For swaps through routers: use the input token info
-            pendingTxDetails.token = decodedTokenAddress;
-            pendingTxDetails.tokenSymbol = decodedTokenSymbol;
         }
     }
 
+    // Carry decoded calldata info through to success/error views
+    if (decoded) {
+        pendingTxDetails.decoded = {
+            name: decoded.name,
+            description: decoded.description,
+            details: decoded.details,
+        };
+    }
+
     $("approve-tx-hostname").textContent = details.hostname;
     $("approve-tx-from").innerHTML = approvalAddressHtml(state.activeAddress);
 

src/popup/views/confirmTx.js

@@ -18,7 +18,7 @@ const {
     addressDotHtml,
     escapeHtml,
 } = require("./helpers");
-const { state } = require("../../shared/state");
+const { state, saveState } = require("../../shared/state");
 const { getSignerForAddress } = require("../../shared/wallet");
 const { decryptWithPassword } = require("../../shared/vault");
 const { formatUsd, getPrice } = require("../../shared/prices");
@@ -219,6 +219,10 @@ function show(txInfo) {
     $("confirm-fee-amount").textContent = "Estimating...";
     showView("confirm-tx");
 
+    // Persist txInfo so the view survives popup close/reopen
+    state.viewData = { pendingTx: txInfo };
+    saveState();
+
     estimateGas(txInfo);
 }
 

src/popup/views/helpers.js

@@ -31,6 +31,7 @@ const VIEWS = [
     "approve-site",
     "approve-tx",
     "approve-sign",
+    "export-privkey",
 ];
 
 function $(id) {

src/popup/views/receive.js

@@ -1,4 +1,10 @@
-const { $, showView, showFlash, addressDotHtml } = require("./helpers");
+const {
+    $,
+    showView,
+    showFlash,
+    formatAddressHtml,
+    addressTitle,
+} = require("./helpers");
 const { state, currentAddress } = require("../../shared/state");
 const QRCode = require("qrcode");
 
@@ -12,8 +18,12 @@ const EXT_ICON =
 function show() {
     const addr = currentAddress();
     const address = addr ? addr.address : "";
-    $("receive-dot").innerHTML = address ? addressDotHtml(address) : "";
+    const title = address ? addressTitle(address, state.wallets) : null;
-    $("receive-address").textContent = address;
+    const ensName = addr ? addr.ensName || null : null;
+    $("receive-address-block").innerHTML = address
+        ? formatAddressHtml(address, ensName, null, title)
+        : "";
+    $("receive-address-block").dataset.full = address;
     const link = address ? `https://etherscan.io/address/${address}` : "";
     $("receive-etherscan-link").innerHTML = link
         ? `<a href="${link}" target="_blank" rel="noopener" class="inline-flex items-center">${EXT_ICON}</a>`
@@ -50,8 +60,16 @@ function show() {
 }
 
 function init(ctx) {
+    $("receive-address-block").addEventListener("click", () => {
+        const addr = $("receive-address-block").dataset.full;
+        if (addr) {
+            navigator.clipboard.writeText(addr);
+            showFlash("Copied!");
+        }
+    });
+
     $("btn-receive-copy").addEventListener("click", () => {
-        const addr = $("receive-address").textContent;
+        const addr = $("receive-address-block").dataset.full;
         if (addr) {
             navigator.clipboard.writeText(addr);
             showFlash("Copied!");

src/popup/views/send.js

@@ -10,7 +10,7 @@ const {
 const { state, currentAddress } = require("../../shared/state");
 let ctx;
 const { getProvider } = require("../../shared/balances");
-const { KNOWN_SYMBOLS, TOKEN_BY_ADDRESS } = require("../../shared/tokenList");
+const { KNOWN_SYMBOLS, resolveSymbol } = require("../../shared/tokenList");
 
 const EXT_ICON =
     `<span style="display:inline-block;width:10px;height:10px;margin-left:4px;vertical-align:middle">` +
@@ -73,15 +73,11 @@ function updateSendBalance() {
         const tb = (addr.tokenBalances || []).find(
             (t) => t.address.toLowerCase() === token.toLowerCase(),
         );
-        const knownToken = TOKEN_BY_ADDRESS.get(token.toLowerCase());
+        const symbol = resolveSymbol(
-        const tracked = (state.trackedTokens || []).find(
+            token,
-            (t) => t.address.toLowerCase() === token.toLowerCase(),
+            addr.tokenBalances,
+            state.trackedTokens,
         );
-        const symbol =
-            (tb && tb.symbol) ||
-            (tracked && tracked.symbol) ||
-            (knownToken && knownToken.symbol) ||
-            "?";
         const bal = tb ? tb.balance || "0" : "0";
         $("send-balance").textContent =
             "Current balance: " + bal + " " + symbol;
@@ -132,15 +128,11 @@ function init(_ctx) {
             const tb = (addr.tokenBalances || []).find(
                 (t) => t.address.toLowerCase() === token.toLowerCase(),
             );
-            const knownTk = TOKEN_BY_ADDRESS.get(token.toLowerCase());
+            tokenSymbol = resolveSymbol(
-            const trackedTk = (state.trackedTokens || []).find(
+                token,
-                (t) => t.address.toLowerCase() === token.toLowerCase(),
+                addr.tokenBalances,
+                state.trackedTokens,
             );
-            tokenSymbol =
-                (tb && tb.symbol) ||
-                (trackedTk && trackedTk.symbol) ||
-                (knownTk && knownTk.symbol) ||
-                "?";
             tokenBalance = tb ? tb.balance || "0" : "0";
         }
 

src/popup/views/transactionDetail.js

@@ -143,11 +143,10 @@ function render() {
             typeEl.textContent = tx.directionLabel;
             typeSection.classList.remove("hidden");
         }
-        if (headingEl) headingEl.textContent = tx.directionLabel;
     } else {
         if (typeSection) typeSection.classList.add("hidden");
-        if (headingEl) headingEl.textContent = "Transaction";
     }
+    if (headingEl) headingEl.textContent = "Transaction";
 
     // Hide calldata and raw data sections; re-fetch if this is a contract call
     const calldataSection = $("tx-detail-calldata-section");

src/popup/views/txStatus.js

@@ -8,6 +8,7 @@ const {
     addressTitle,
     escapeHtml,
 } = require("./helpers");
+const { TOKEN_BY_ADDRESS } = require("../../shared/tokenList");
 const { state, saveState } = require("../../shared/state");
 const { getProvider } = require("../../shared/balances");
 const { log } = require("../../shared/log");
@@ -121,11 +122,51 @@ function showSuccess(txInfo, txHash, blockNumber) {
         to: txInfo.to,
         hash: txHash,
         blockNumber: blockNumber,
+        decoded: txInfo.decoded || null,
     };
     renderSuccess();
     ctx.doRefreshAndRender();
 }
 
+function tokenLabel(address) {
+    const t = TOKEN_BY_ADDRESS.get(address.toLowerCase());
+    return t ? t.symbol : null;
+}
+
+function etherscanTokenLink(address) {
+    return `https://etherscan.io/token/${address}`;
+}
+
+function decodedDetailsHtml(decoded) {
+    if (!decoded || !decoded.details) return "";
+    let html = "";
+    if (decoded.name) {
+        html += `<div class="mb-2"><div class="text-xs text-muted mb-1">Action</div>`;
+        html += `<div class="font-bold">${escapeHtml(decoded.name)}</div></div>`;
+    }
+    if (decoded.description) {
+        html += `<div class="mb-2"><div class="text-xs text-muted mb-1">Description</div>`;
+        html += `<div>${escapeHtml(decoded.description)}</div></div>`;
+    }
+    for (const d of decoded.details) {
+        html += `<div class="mb-2">`;
+        html += `<div class="text-xs text-muted mb-1">${escapeHtml(d.label)}</div>`;
+        if (d.address) {
+            if (d.isToken) {
+                const sym = tokenLabel(d.address) || "Unknown token";
+                html += `<div class="font-bold">${escapeHtml(sym)}</div>`;
+                html += toAddressHtml(d.address);
+            } else {
+                html += toAddressHtml(d.address);
+            }
+        } else {
+            html += `<div class="font-bold">${escapeHtml(d.value)}</div>`;
+        }
+        html += `</div>`;
+    }
+    return html;
+}
+
 function renderSuccess() {
     const d = state.viewData;
     if (!d || !d.hash) return;
@@ -133,6 +174,16 @@ function renderSuccess() {
     $("success-tx-to").innerHTML = toAddressHtml(d.to);
     $("success-tx-block").textContent = String(d.blockNumber);
     $("success-tx-hash").innerHTML = txHashHtml(d.hash);
+
+    // Show decoded calldata details if present
+    const decodedEl = $("success-tx-decoded");
+    if (decodedEl && d.decoded) {
+        decodedEl.innerHTML = decodedDetailsHtml(d.decoded);
+        decodedEl.classList.remove("hidden");
+    } else if (decodedEl) {
+        decodedEl.classList.add("hidden");
+    }
+
     attachCopyHandlers("view-success-tx");
     showView("success-tx");
 }

src/shared/tokenList.js

@@ -3645,10 +3645,27 @@ async function getTopTokenPrices(n) {
     return prices;
 }
 
+// Resolve a token symbol from multiple sources, never returning "?".
+function resolveSymbol(tokenAddress, tokenBalances, trackedTokens) {
+    const lower = (tokenAddress || "").toLowerCase();
+    const tb = (tokenBalances || []).find(
+        (t) => t.address.toLowerCase() === lower,
+    );
+    if (tb && tb.symbol) return tb.symbol;
+    const known = TOKEN_BY_ADDRESS.get(lower);
+    if (known && known.symbol) return known.symbol;
+    const tracked = (trackedTokens || []).find(
+        (t) => t.address.toLowerCase() === lower,
+    );
+    if (tracked && tracked.symbol) return tracked.symbol;
+    return lower.slice(0, 10) + "\u2026";
+}
+
 module.exports = {
     TOKENS,
     TOKEN_BY_ADDRESS,
     KNOWN_SYMBOLS,
     getTopTokens,
     getTopTokenPrices,
+    resolveSymbol,
 };

src/shared/transactions.js

@@ -153,9 +153,11 @@ async function fetchRecentTransactions(address, blockscoutUrl, count = 25) {
 
     // When a token transfer shares a hash with a normal tx, the normal tx
     // is the contract call (0 ETH) and the token transfer has the real
-    // amount and symbol. Replace the normal tx with the token transfer,
+    // amount and symbol.  A single transaction (e.g. a swap) can produce
-    // but preserve contract call metadata (direction, label, method) so
+    // multiple token transfers (one per token involved), so we key token
-    // swaps and other contract interactions display correctly.
+    // transfers by hash + contract address to keep all of them.  We also
+    // preserve contract-call metadata (direction, label, method) from the
+    // matching normal tx so swaps display correctly.
     for (const tt of ttJson.items || []) {
         const parsed = parseTokenTransfer(tt, addrLower);
         const existing = txsByHash.get(parsed.hash);
@@ -164,8 +166,13 @@ async function fetchRecentTransactions(address, blockscoutUrl, count = 25) {
             parsed.directionLabel = existing.directionLabel;
             parsed.isContractCall = true;
             parsed.method = existing.method;
+            // Remove the bare-hash normal tx so it doesn't appear as a
+            // duplicate with empty value; token transfers replace it.
+            txsByHash.delete(parsed.hash);
         }
-        txsByHash.set(parsed.hash, parsed);
+        // Use composite key so multiple token transfers per tx are kept.
+        const ttKey = parsed.hash + ":" + (parsed.contractAddress || "");
+        txsByHash.set(ttKey, parsed);
     }
 
     const txs = [...txsByHash.values()];

src/shared/uniswap.js

@@ -445,19 +445,12 @@ function decode(data, toAddress) {
             const maxUint160 = BigInt(
                 "0xffffffffffffffffffffffffffffffffffffffff",
             );
-            const rawAmount =
-                inputAmount >= maxUint160
-                    ? "Unlimited"
-                    : formatAmount(inputAmount, inInfo.decimals);
             const amountStr =
                 inputAmount >= maxUint160
                     ? "Unlimited"
-                    : rawAmount + (inSymbol ? " " + inSymbol : "");
+                    : formatAmount(inputAmount, inInfo.decimals) +
-            details.push({
+                      (inSymbol ? " " + inSymbol : "");
-                label: "Amount",
+            details.push({ label: "Amount", value: amountStr });
-                value: amountStr,
-                rawValue: rawAmount,
-            });
         }
 
         if (outSymbol) {