move webex specific things in their own directory

1 files changed, 0 insertions, 571 deletions

diff --git a/src/content_scripts/notify.ts b/src/content_scripts/notify.ts
deleted file mode 100644
index 733367a59..000000000
--- a/src/content_scripts/notify.ts
+++ /dev/null
@@ -1,571 +0,0 @@
-/*
- This file is part of TALER
- (C) 2015 GNUnet e.V.
-
- TALER is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- TALER is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along with
- TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-// tslint:disable:no-unused-expression
-
-/**
- * Module that is injected into (all!) pages to allow them
- * to interact with the GNU Taler wallet via DOM Events.
- */
-
-
-/**
- * Imports.
- */
-import URI = require("urijs");
-
-declare var cloneInto: any;
-
-const PROTOCOL_VERSION = 1;
-
-let logVerbose: boolean = false;
-try {
-  logVerbose = !!localStorage.getItem("taler-log-verbose");
-} catch (e) {
-  // can't read from local storage
-}
-
-if (document.documentElement.getAttribute("data-taler-nojs")) {
-  document.dispatchEvent(new Event("taler-probe-result"));
-}
-
-
-function subst(url: string, H_contract: string) {
-  url = url.replace("${H_contract}", H_contract);
-  url = url.replace("${$}", "$");
-  return url;
-}
-
-interface Handler {
-  type: string;
-  listener: (e: CustomEvent) => void|Promise<void>;
-}
-const handlers: Handler[] = [];
-
-function hashContract(contract: string): Promise<string> {
-  const walletHashContractMsg = {
-    detail: {contract},
-    type: "hash-contract",
-  };
-  return new Promise<string>((resolve, reject) => {
-    chrome.runtime.sendMessage(walletHashContractMsg, (resp: any) => {
-      if (!resp.hash) {
-        console.log("error", resp);
-        reject(Error("hashing failed"));
-      }
-      resolve(resp.hash);
-    });
-  });
-}
-
-function queryPayment(url: string): Promise<any> {
-  const walletMsg = {
-    detail: { url },
-    type: "query-payment",
-  };
-  return new Promise((resolve, reject) => {
-    chrome.runtime.sendMessage(walletMsg, (resp: any) => {
-      resolve(resp);
-    });
-  });
-}
-
-function putHistory(historyEntry: any): Promise<void> {
-  const walletMsg = {
-    detail: {
-      historyEntry,
-    },
-    type: "put-history-entry",
-  };
-  return new Promise<void>((resolve, reject) => {
-    chrome.runtime.sendMessage(walletMsg, (resp: any) => {
-      resolve();
-    });
-  });
-}
-
-function saveOffer(offer: any): Promise<number> {
-  const walletMsg = {
-    detail: {
-      offer: {
-        H_contract: offer.hash,
-        contract: offer.data,
-        merchant_sig: offer.sig,
-        offer_time: new Date().getTime() / 1000,
-      },
-    type: "save-offer",
-    },
-  };
-  return new Promise<number>((resolve, reject) => {
-    chrome.runtime.sendMessage(walletMsg, (resp: any) => {
-      if (resp && resp.error) {
-        reject(resp);
-      } else {
-        resolve(resp);
-      }
-    });
-  });
-}
-
-
-let sheet: CSSStyleSheet|null;
-
-function initStyle() {
-  logVerbose && console.log("taking over styles");
-  const name = "taler-presence-stylesheet";
-  const content = "/* Taler stylesheet controlled by JS */";
-  let style = document.getElementById(name) as HTMLStyleElement|null;
-  if (!style) {
-    style = document.createElement("style");
-    // Needed by WebKit
-    style.appendChild(document.createTextNode(content));
-    style.id = name;
-    document.head.appendChild(style);
-    sheet = style.sheet as CSSStyleSheet;
-  } else {
-    // We've taken over the stylesheet now,
-    // make it clear by clearing all the rules in it
-    // and making it obvious in the DOM.
-    if (style.tagName.toLowerCase() === "style") {
-      style.innerText = content;
-    }
-    if (!style.sheet) {
-      throw Error("taler-presence-stylesheet should be a style sheet (<link> or <style>)");
-    }
-    sheet = style.sheet as CSSStyleSheet;
-    while (sheet.cssRules.length > 0) {
-      sheet.deleteRule(0);
-    }
-  }
-}
-
-
-function setStyles(installed: boolean) {
-  if (!sheet || !sheet.cssRules) {
-    return;
-  }
-  while (sheet.cssRules.length > 0) {
-    sheet.deleteRule(0);
-  }
-  if (installed) {
-    sheet.insertRule(".taler-installed-hide { display: none; }", 0);
-    sheet.insertRule(".taler-probed-hide { display: none; }", 0);
-  } else {
-    sheet.insertRule(".taler-installed-show { display: none; }", 0);
-  }
-}
-
-
-function handlePaymentResponse(walletResp: any) {
-  /**
-   * Handle a failed payment.
-   *
-   * Try to notify the wallet first, before we show a potentially
-   * synchronous error message (such as an alert) or leave the page.
-   */
-  function handleFailedPayment(r: XMLHttpRequest) {
-    let timeoutHandle: number|null = null;
-    function err() {
-      // FIXME: proper error reporting!
-      console.log("pay-failed", {status: r.status, response: r.responseText});
-    }
-    function onTimeout() {
-      timeoutHandle = null;
-      err();
-    }
-    talerPaymentFailed(walletResp.H_contract).then(() => {
-      if (timeoutHandle !== null) {
-        clearTimeout(timeoutHandle);
-        timeoutHandle = null;
-      }
-      err();
-    });
-    timeoutHandle = window.setTimeout(onTimeout, 200);
-  }
-
-
-  logVerbose && console.log("handling taler-notify-payment: ", walletResp);
-  // Payment timeout in ms.
-  let timeout_ms = 1000;
-  // Current request.
-  let r: XMLHttpRequest|null;
-  let timeoutHandle: number|null = null;
-  function sendPay() {
-    r = new XMLHttpRequest();
-    r.open("post", walletResp.contract.pay_url);
-    r.setRequestHeader("Content-Type", "application/json;charset=UTF-8");
-    r.send(JSON.stringify(walletResp.payReq));
-    r.onload = () => {
-      if (!r) {
-        return;
-      }
-      switch (r.status) {
-        case 200:
-          const merchantResp = JSON.parse(r.responseText);
-          logVerbose && console.log("got success from pay_url");
-          talerPaymentSucceeded({H_contract: walletResp.H_contract, merchantSig: merchantResp.sig}).then(() => {
-            const nextUrl = walletResp.contract.fulfillment_url;
-            logVerbose && console.log("taler-payment-succeeded done, going to", nextUrl);
-            window.location.href = nextUrl;
-            window.location.reload(true);
-          });
-          break;
-        default:
-          handleFailedPayment(r);
-          break;
-      }
-      r = null;
-      if (timeoutHandle !== null) {
-        clearTimeout(timeoutHandle!);
-        timeoutHandle = null;
-      }
-    };
-    function retry() {
-      if (r) {
-        r.abort();
-        r = null;
-      }
-      timeout_ms = Math.min(timeout_ms * 2, 10 * 1000);
-      logVerbose && console.log("sendPay timed out, retrying in ", timeout_ms, "ms");
-      sendPay();
-    }
-    timeoutHandle = window.setTimeout(retry, timeout_ms);
-  }
-  sendPay();
-}
-
-
-function init() {
-  chrome.runtime.sendMessage({type: "get-tab-cookie"}, (resp) => {
-    if (chrome.runtime.lastError) {
-      logVerbose && console.log("extension not yet ready");
-      window.setTimeout(init, 200);
-      return;
-    }
-    if (document.documentElement.getAttribute("data-taler-nojs")) {
-      const onload = () => {
-        initStyle();
-        setStyles(true);
-      };
-      if (document.readyState === "complete") {
-        onload();
-      } else {
-        document.addEventListener("DOMContentLoaded", onload);
-      }
-    }
-    registerHandlers();
-    // Hack to know when the extension is unloaded
-    const port = chrome.runtime.connect();
-
-    port.onDisconnect.addListener(() => {
-      logVerbose && console.log("chrome runtime disconnected, removing handlers");
-      if (document.documentElement.getAttribute("data-taler-nojs")) {
-        setStyles(false);
-      }
-      for (const handler of handlers) {
-        document.removeEventListener(handler.type, handler.listener);
-      }
-    });
-
-    if (resp && resp.type === "pay") {
-      logVerbose && console.log("doing taler.pay with", resp.payDetail);
-      talerPay(resp.payDetail).then(handlePaymentResponse);
-      document.documentElement.style.visibility = "hidden";
-    }
-  });
-}
-
-type HandlerFn = (detail: any, sendResponse: (msg: any) => void) => void;
-
-function generateNonce(): Promise<string> {
-  const walletMsg = {
-    type: "generate-nonce",
-  };
-  return new Promise<string>((resolve, reject) => {
-    chrome.runtime.sendMessage(walletMsg, (resp: any) => {
-      resolve(resp);
-    });
-  });
-}
-
-function downloadContract(url: string, nonce: string): Promise<any> {
-  const parsed_url = new URI(url);
-  url = parsed_url.setQuery({nonce}).href();
-  // FIXME: include and check nonce!
-  return new Promise((resolve, reject) => {
-    const contract_request = new XMLHttpRequest();
-    console.log("downloading contract from '" + url + "'");
-    contract_request.open("GET", url, true);
-    contract_request.onload = (e) => {
-      if (contract_request.readyState === 4) {
-        if (contract_request.status === 200) {
-          console.log("response text:",
-                      contract_request.responseText);
-          const contract_wrapper = JSON.parse(contract_request.responseText);
-          if (!contract_wrapper) {
-            console.error("response text was invalid json");
-            const detail = {
-              body: contract_request.responseText,
-              hint: "invalid json",
-              status: contract_request.status,
-            };
-            reject(detail);
-            return;
-          }
-          resolve(contract_wrapper);
-        } else {
-          const detail = {
-            body: contract_request.responseText,
-            hint: "contract download failed",
-            status: contract_request.status,
-          };
-          reject(detail);
-          return;
-        }
-      }
-    };
-    contract_request.onerror = (e) => {
-      const detail = {
-        body: contract_request.responseText,
-        hint: "contract download failed",
-        status: contract_request.status,
-      };
-      reject(detail);
-      return;
-    };
-    contract_request.send();
-  });
-}
-
-async function processProposal(proposal: any) {
-  if (!proposal.data) {
-    console.error("field proposal.data field missing");
-    return;
-  }
-
-  if (!proposal.hash) {
-    console.error("proposal.hash field missing");
-    return;
-  }
-
-  const contractHash = await hashContract(proposal.data);
-
-  if (contractHash !== proposal.hash) {
-    console.error("merchant-supplied contract hash is wrong");
-    return;
-  }
-
-  let merchantName = "(unknown)";
-  try {
-    merchantName = proposal.data.merchant.name;
-  } catch (e) {
-    // bad contract / name not included
-  }
-
-  const historyEntry = {
-    detail: {
-      contractHash,
-      merchantName,
-    },
-    subjectId: `contract-${contractHash}`,
-    timestamp: (new Date()).getTime(),
-    type: "offer-contract",
-  };
-  await putHistory(historyEntry);
-  const offerId = await saveOffer(proposal);
-
-  const uri = new URI(chrome.extension.getURL(
-    "/src/pages/confirm-contract.html"));
-  const params = {
-    offerId: offerId.toString(),
-  };
-  const target = uri.query(params).href();
-  document.location.replace(target);
-}
-
-function talerPay(msg: any): Promise<any> {
-  return new Promise(async(resolve, reject) => {
-    // current URL without fragment
-    const url = new URI(document.location.href).fragment("").href();
-    const res = await queryPayment(url);
-    logVerbose && console.log("taler-pay: got response", res);
-    if (res && res.payReq) {
-      resolve(res);
-      return;
-    }
-    if (msg.contract_url) {
-      const nonce = await generateNonce();
-      const proposal = await downloadContract(msg.contract_url, nonce);
-      if (proposal.data.nonce !== nonce) {
-        console.error("stale contract");
-        return;
-      }
-      await processProposal(proposal);
-      return;
-    }
-
-    if (msg.offer_url) {
-      document.location.href = msg.offer_url;
-      return;
-    }
-
-    console.log("can't proceed with payment, no way to get contract specified");
-  });
-}
-
-function talerPaymentFailed(H_contract: string) {
-  return new Promise(async(resolve, reject) => {
-    const walletMsg = {
-      detail: {
-        contractHash: H_contract,
-      },
-      type: "payment-failed",
-    };
-    chrome.runtime.sendMessage(walletMsg, (resp) => {
-      resolve();
-    });
-  });
-}
-
-function talerPaymentSucceeded(msg: any) {
-  return new Promise((resolve, reject) => {
-    if (!msg.H_contract) {
-      console.error("H_contract missing in taler-payment-succeeded");
-      return;
-    }
-    if (!msg.merchantSig) {
-      console.error("merchantSig missing in taler-payment-succeeded");
-      return;
-    }
-    logVerbose && console.log("got taler-payment-succeeded");
-    const walletMsg = {
-      detail: {
-        contractHash: msg.H_contract,
-        merchantSig: msg.merchantSig,
-      },
-      type: "payment-succeeded",
-    };
-    chrome.runtime.sendMessage(walletMsg, (resp) => {
-      resolve();
-    });
-  });
-}
-
-
-function registerHandlers() {
-  /**
-   * Add a handler for a DOM event, which automatically
-   * handles adding sequence numbers to responses.
-   */
-  function addHandler(type: string, handler: HandlerFn) {
-    const handlerWrap = (e: CustomEvent) => {
-      if (e.type !== type) {
-        throw Error(`invariant violated`);
-      }
-      let callId: number|undefined;
-      if (e.detail && e.detail.callId !== undefined) {
-        callId = e.detail.callId;
-      }
-      const responder = (msg?: any) => {
-        const fullMsg = Object.assign({}, msg, {callId});
-        let opts = { detail: fullMsg };
-        if ("function" === typeof cloneInto) {
-          opts = cloneInto(opts, document.defaultView);
-        }
-        const evt = new CustomEvent(type + "-result", opts);
-        document.dispatchEvent(evt);
-      };
-      handler(e.detail, responder);
-    };
-    document.addEventListener(type, handlerWrap);
-    handlers.push({type, listener: handlerWrap});
-  }
-
-
-  addHandler("taler-query-id", (msg: any, sendResponse: any) => {
-    // FIXME: maybe include this info in taoer-probe?
-    sendResponse({id: chrome.runtime.id});
-  });
-
-  addHandler("taler-probe", (msg: any, sendResponse: any) => {
-    sendResponse();
-  });
-
-  addHandler("taler-create-reserve", (msg: any) => {
-    const params = {
-      amount: JSON.stringify(msg.amount),
-      bank_url: document.location.href,
-      callback_url: new URI(msg.callback_url) .absoluteTo(document.location.href),
-      suggested_exchange_url: msg.suggested_exchange_url,
-      wt_types: JSON.stringify(msg.wt_types),
-    };
-    const uri = new URI(chrome.extension.getURL("/src/pages/confirm-create-reserve.html"));
-    const redirectUrl = uri.query(params).href();
-    window.location.href = redirectUrl;
-  });
-
-  addHandler("taler-add-auditor", (msg: any) => {
-    const params = {
-      req: JSON.stringify(msg),
-    };
-    const uri = new URI(chrome.extension.getURL("/src/pages/add-auditor.html"));
-    const redirectUrl = uri.query(params).href();
-    window.location.href = redirectUrl;
-  });
-
-  addHandler("taler-confirm-reserve", (msg: any, sendResponse: any) => {
-    const walletMsg = {
-      detail: {
-        reservePub: msg.reserve_pub,
-      },
-      type: "confirm-reserve",
-    };
-    chrome.runtime.sendMessage(walletMsg, (resp) => {
-      sendResponse();
-    });
-  });
-
-
-  addHandler("taler-confirm-contract", async(msg: any) => {
-    if (!msg.contract_wrapper) {
-      console.error("contract wrapper missing");
-      return;
-    }
-
-    const proposal = msg.contract_wrapper;
-
-    processProposal(proposal);
-  });
-
-  addHandler("taler-pay", async(msg: any, sendResponse: any) => {
-    const resp = await talerPay(msg);
-    sendResponse(resp);
-  });
-
-  addHandler("taler-payment-failed", async(msg: any, sendResponse: any) => {
-    await talerPaymentFailed(msg.H_contract);
-    sendResponse();
-  });
-
-  addHandler("taler-payment-succeeded", async(msg: any, sendResponse: any) => {
-    await talerPaymentSucceeded(msg);
-    sendResponse();
-  });
-}
-
-logVerbose && console.log("loading Taler content script");
-init();
-