aboutsummaryrefslogtreecommitdiff
path: root/content_scripts/notify.ts
diff options
context:
space:
mode:
Diffstat (limited to 'content_scripts/notify.ts')
-rw-r--r--content_scripts/notify.ts367
1 files changed, 195 insertions, 172 deletions
diff --git a/content_scripts/notify.ts b/content_scripts/notify.ts
index 92c9eee1e..f400b4279 100644
--- a/content_scripts/notify.ts
+++ b/content_scripts/notify.ts
@@ -45,208 +45,231 @@ namespace TalerNotify {
let handlers = [];
- let port = chrome.runtime.connect();
- port.onDisconnect.addListener(() => {
- console.log("chrome runtime disconnected");
- for (let handler of handlers) {
- document.removeEventListener(handler.type, handler.listener);
+ let connected = false;
+
+ // Hack to know when the extension is unloaded
+ let port;
+
+ let connect = (dh) => {
+ port = chrome.runtime.connect();
+ port.onDisconnect.addListener(dh);
+ chrome.runtime.sendMessage({type: "ping"}, () => {
+ console.log("registering handlers");
+ connected = true;
+ registerHandlers();
+ });
+ };
+
+ var disconectHandler = () => {
+ if (connected) {
+ console.log("chrome runtime disconnected, removing handlers");
+ for (let handler of handlers) {
+ document.removeEventListener(handler.type, handler.listener);
+ }
+ } else {
+ // We got disconnected before the extension was ready, reconnect ...
+ window.setTimeout(() => {
+ connect(disconectHandler);
+ }, 200);
}
- });
+ };
- let $ = (x) => document.getElementById(x);
+ connect(disconectHandler);
- function addHandler(type, listener) {
- document.addEventListener(type, listener);
- handlers.push({type, listener});
- }
+ function registerHandlers() {
+ let $ = (x) => document.getElementById(x);
+ function addHandler(type, listener) {
+ document.addEventListener(type, listener);
+ handlers.push({type, listener});
+ }
- addHandler("taler-query-id", function(e) {
- let evt = new CustomEvent("taler-id", {
- detail: {
- id: chrome.runtime.id
- }
+ addHandler("taler-query-id", function(e) {
+ let evt = new CustomEvent("taler-id", {
+ detail: {
+ id: chrome.runtime.id
+ }
+ });
+ document.dispatchEvent(evt);
});
- document.dispatchEvent(evt);
- });
- addHandler("taler-probe", function(e) {
- let evt = new CustomEvent("taler-wallet-present", {
- detail: {
- walletProtocolVersion: PROTOCOL_VERSION
- }
- });
- document.dispatchEvent(evt);
- console.log("handshake done");
- });
-
- addHandler("taler-create-reserve", function(e: CustomEvent) {
- console.log("taler-create-reserve with " + JSON.stringify(e.detail));
- let params = {
- amount: JSON.stringify(e.detail.amount),
- callback_url: URI(e.detail.callback_url)
- .absoluteTo(document.location.href),
- bank_url: document.location.href,
- };
- let uri = URI(chrome.extension.getURL("pages/confirm-create-reserve.html"));
- document.location.href = uri.query(params).href();
- });
-
- addHandler("taler-confirm-reserve", function(e: CustomEvent) {
- console.log("taler-confirm-reserve with " + JSON.stringify(e.detail));
- let msg = {
- type: "confirm-reserve",
- detail: {
- reservePub: e.detail.reserve_pub
- }
- };
- chrome.runtime.sendMessage(msg, (resp) => {
- console.log("confirm reserve done");
+ addHandler("taler-probe", function(e) {
+ let evt = new CustomEvent("taler-wallet-present", {
+ detail: {
+ walletProtocolVersion: PROTOCOL_VERSION
+ }
+ });
+ document.dispatchEvent(evt);
});
- });
+ addHandler("taler-create-reserve", function(e: CustomEvent) {
+ console.log("taler-create-reserve with " + JSON.stringify(e.detail));
+ let params = {
+ amount: JSON.stringify(e.detail.amount),
+ callback_url: URI(e.detail.callback_url)
+ .absoluteTo(document.location.href),
+ bank_url: document.location.href,
+ };
+ let uri = URI(chrome.extension.getURL("pages/confirm-create-reserve.html"));
+ document.location.href = uri.query(params).href();
+ });
- // XXX: remove in a bit, just here for compatibility ...
- addHandler("taler-contract", function(e: CustomEvent) {
- // XXX: the merchant should just give us the parsed data ...
- let offer = JSON.parse(e.detail);
+ addHandler("taler-confirm-reserve", function(e: CustomEvent) {
+ console.log("taler-confirm-reserve with " + JSON.stringify(e.detail));
+ let msg = {
+ type: "confirm-reserve",
+ detail: {
+ reservePub: e.detail.reserve_pub
+ }
+ };
+ chrome.runtime.sendMessage(msg, (resp) => {
+ console.log("confirm reserve done");
+ });
+ });
- if (!offer.contract) {
- console.error("contract field missing");
- return;
- }
- let msg = {
- type: "check-repurchase",
- detail: {
- contract: offer.contract
- },
- };
+ // XXX: remove in a bit, just here for compatibility ...
+ addHandler("taler-contract", function(e: CustomEvent) {
+ // XXX: the merchant should just give us the parsed data ...
+ let offer = JSON.parse(e.detail);
- chrome.runtime.sendMessage(msg, (resp) => {
- if (resp.error) {
- console.error("wallet backend error", resp);
+ if (!offer.contract) {
+ console.error("contract field missing");
return;
}
- if (resp.isRepurchase) {
- console.log("doing repurchase");
- console.assert(resp.existingFulfillmentUrl);
- console.assert(resp.existingContractHash);
- window.location.href = subst(resp.existingFulfillmentUrl,
- resp.existingContractHash);
-
- } else {
- let uri = URI(chrome.extension.getURL("pages/confirm-contract.html"));
- let params = {
- offer: JSON.stringify(offer),
- merchantPageUrl: document.location.href,
- };
- document.location.href = uri.query(params).href();
- }
- });
- });
+ let msg = {
+ type: "check-repurchase",
+ detail: {
+ contract: offer.contract
+ },
+ };
+
+ chrome.runtime.sendMessage(msg, (resp) => {
+ if (resp.error) {
+ console.error("wallet backend error", resp);
+ return;
+ }
+ if (resp.isRepurchase) {
+ console.log("doing repurchase");
+ console.assert(resp.existingFulfillmentUrl);
+ console.assert(resp.existingContractHash);
+ window.location.href = subst(resp.existingFulfillmentUrl,
+ resp.existingContractHash);
- addHandler("taler-confirm-contract", function(e: CustomEvent) {
- if (!e.detail.contract_wrapper) {
- console.error("contract wrapper missing");
- return;
- }
+ } else {
+ let uri = URI(chrome.extension.getURL("pages/confirm-contract.html"));
+ let params = {
+ offer: JSON.stringify(offer),
+ merchantPageUrl: document.location.href,
+ };
+ document.location.href = uri.query(params).href();
+ }
+ });
+ });
- let offer = e.detail.contract_wrapper;
- if (!offer.contract) {
- console.error("contract field missing");
- return;
- }
+ addHandler("taler-confirm-contract", function(e: CustomEvent) {
+ if (!e.detail.contract_wrapper) {
+ console.error("contract wrapper missing");
+ return;
+ }
- let msg = {
- type: "check-repurchase",
- detail: {
- contract: offer.contract
- },
- };
+ let offer = e.detail.contract_wrapper;
- chrome.runtime.sendMessage(msg, (resp) => {
- if (resp.error) {
- console.error("wallet backend error", resp);
+ if (!offer.contract) {
+ console.error("contract field missing");
return;
}
- if (resp.isRepurchase) {
- console.log("doing repurchase");
- console.assert(resp.existingFulfillmentUrl);
- console.assert(resp.existingContractHash);
- window.location.href = subst(resp.existingFulfillmentUrl,
- resp.existingContractHash);
-
- } else {
- let uri = URI(chrome.extension.getURL("pages/confirm-contract.html"));
- let params = {
- offer: JSON.stringify(offer),
- merchantPageUrl: document.location.href,
- };
- let target = uri.query(params).href();
- if (e.detail.replace_navigation === true) {
- document.location.replace(target);
+
+ let msg = {
+ type: "check-repurchase",
+ detail: {
+ contract: offer.contract
+ },
+ };
+
+ chrome.runtime.sendMessage(msg, (resp) => {
+ if (resp.error) {
+ console.error("wallet backend error", resp);
+ return;
+ }
+ if (resp.isRepurchase) {
+ console.log("doing repurchase");
+ console.assert(resp.existingFulfillmentUrl);
+ console.assert(resp.existingContractHash);
+ window.location.href = subst(resp.existingFulfillmentUrl,
+ resp.existingContractHash);
+
} else {
- document.location.href = target;
+ let uri = URI(chrome.extension.getURL("pages/confirm-contract.html"));
+ let params = {
+ offer: JSON.stringify(offer),
+ merchantPageUrl: document.location.href,
+ };
+ let target = uri.query(params).href();
+ if (e.detail.replace_navigation === true) {
+ document.location.replace(target);
+ } else {
+ document.location.href = target;
+ }
}
- }
+ });
});
- });
- addHandler('taler-execute-payment', function(e: CustomEvent) {
- console.log("got taler-execute-payment in content page");
- if (!e.detail.pay_url) {
- console.log("field 'pay_url' missing in taler-execute-payment event");
- return;
- }
- let payUrl = e.detail.pay_url;
- let msg = {
- type: "execute-payment",
- detail: {
- H_contract: e.detail.H_contract,
- },
- };
- chrome.runtime.sendMessage(msg, (resp) => {
- console.log("got resp");
- console.dir(resp);
- if (!resp.success) {
- console.log("got event detial:");
- console.dir(e.detail);
- if (e.detail.offering_url) {
- console.log("offering url", e.detail.offering_url);
- window.location.href = e.detail.offering_url;
- } else {
- console.error("execute-payment failed");
- }
+ addHandler('taler-execute-payment', function(e: CustomEvent) {
+ console.log("got taler-execute-payment in content page");
+ if (!e.detail.pay_url) {
+ console.log("field 'pay_url' missing in taler-execute-payment event");
return;
}
- let contract = resp.contract;
- if (!contract) {
- throw Error("contract missing");
- }
-
- console.log("Making request to ", payUrl);
- let r = new XMLHttpRequest();
- r.open('post', payUrl);
- r.send(JSON.stringify(resp.payReq));
- r.onload = () => {
- switch (r.status) {
- case 200:
- console.log("going to", contract.fulfillment_url);
- // TODO: Is this the right thing? Does the reload
- // TODO: override setting location.href?
- window.location.href = subst(contract.fulfillment_url,
- e.detail.H_contract);
- window.location.reload(true);
- break;
- default:
- console.log("Unexpected status code for $pay_url:", r.status);
- break;
- }
+ let payUrl = e.detail.pay_url;
+ let msg = {
+ type: "execute-payment",
+ detail: {
+ H_contract: e.detail.H_contract,
+ },
};
+ chrome.runtime.sendMessage(msg, (resp) => {
+ console.log("got resp");
+ console.dir(resp);
+ if (!resp.success) {
+ console.log("got event detial:");
+ console.dir(e.detail);
+ if (e.detail.offering_url) {
+ console.log("offering url", e.detail.offering_url);
+ window.location.href = e.detail.offering_url;
+ } else {
+ console.error("execute-payment failed");
+ }
+ return;
+ }
+ let contract = resp.contract;
+ if (!contract) {
+ throw Error("contract missing");
+ }
+
+ console.log("Making request to ", payUrl);
+ let r = new XMLHttpRequest();
+ r.open('post', payUrl);
+ r.send(JSON.stringify(resp.payReq));
+ r.onload = () => {
+ switch (r.status) {
+ case 200:
+ console.log("going to", contract.fulfillment_url);
+ // TODO: Is this the right thing? Does the reload
+ // TODO: override setting location.href?
+ window.location.href = subst(contract.fulfillment_url,
+ e.detail.H_contract);
+ window.location.reload(true);
+ break;
+ default:
+ console.log("Unexpected status code for $pay_url:", r.status);
+ break;
+ }
+ };
+ });
});
- });
+ }
} \ No newline at end of file
generated by cgit v1.2.3 (git 2.26.2) at 2024-07-15 21:19:27 +0000