remove FF wallet link

extension/lib/wallet/emscriptif.ts

@@ -381,6 +381,10 @@ export class Amount extends ArenaObject {
   }
 
   cmp(a: Amount) {
+    // If we don't check this, the c code aborts.
+    if (this.currency !== a.currency) {
+      throw Error(`incomparable currencies (${this.currency} and ${a.currency})`);
+    }
     return emsc.amount_cmp(this.nativePtr, a.nativePtr);
   }
 

extension/lib/wallet/wallet.ts

@@ -513,7 +513,7 @@ export class Wallet {
 
     function storeMintCoin(mc) {
       let mint: IMintInfo = mc[0];
-      let coin = mc[1];
+      let coin: Coin = mc[1];
       let cd = {
         coin: coin,
         denom: mint.denoms.find((e) => e.denom_pub === coin.denomPub)
@@ -521,6 +521,10 @@ export class Wallet {
       if (!cd.denom) {
         throw Error("denom not found (database inconsistent)");
       }
+      if (cd.denom.value.currency !== paymentAmount.currency) {
+        console.warn("same pubkey for different currencies");
+        return;
+      }
       let x = m[mint.baseUrl];
       if (!x) {
         m[mint.baseUrl] = [cd];

extension/lib/wallet/wxMessaging.ts

@@ -139,7 +139,8 @@ function dispatch(handlers, req, sendResponse) {
         })
       })
       .catch((e) => {
-        console.log("exception during wallet handler");
+        console.log(`exception during wallet handler for '${req.type}'`);
+        console.log("request", req);
         console.error(e);
         sendResponse({
                        error: "exception",
@@ -205,7 +206,8 @@ export function wxMain() {
              try {
                return dispatch(handlers, req, sendResponse)
              } catch (e) {
-               console.log("exception during wallet handler (dispatch)");
+               console.log(`exception during wallet handler (dispatch)`);
+               console.log("request", req);
                console.error(e);
                sendResponse({
                               error: "exception",

extension/manifest.json

@@ -2,7 +2,7 @@
   "description": "Privacy preserving and transparent payments",
   "manifest_version": 2,
   "name": "GNU Taler Wallet (git)",
-  "version": "0.5.9",
+  "version": "0.5.10",
 
   "applications": {
     "gecko": {