Initial commit.

README.md

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+Abandonné, car pas possible de désactiver CORS dans Firefox contrairement à Chrome.
+
+    root@y1:/home/yohan/boursorama-scraping# apt-get -y install chromium
+    yohan@y1:~/boursorama-scraping$ chromium --args --user-data-dir="/tmp/chrome_dev_test" --disable-web-security 
+
+## Références :
+https://developer.mozilla.org/fr/docs/Mozilla/Add-ons/WebExtensions/Your_first_WebExtension

background.js

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+function listener(details) {
+  let filter = browser.webRequest.filterResponseData(details.requestId);
+  let decoder = new TextDecoder("utf-8");
+  let encoder = new TextEncoder();
+
+  filter.ondata = event => {
+    let str = decoder.decode(event.data, {stream: true});
+    // Just change any instance of Example in the HTTP response
+    // to WebExtension Example.
+    //str = str.replace(/Example/g, 'WebExtension Example');
+    console.log(str)
+    console.log(details.url)
+
+    var request = new XMLHttpRequest();
+    request.open("POST", "http://ovh1:3000/add");
+    request.setRequestHeader("Content-Type", "application/json");
+    request.setRequestHeader("X-API-KEY", "FIXME");
+    request.overrideMimeType("text/plain");
+    request.onload = function()
+    {
+        alert("Response received: " + request.responseText);
+    };
+    request.send('{"volume": 1234, "price": 12.3, "metric": "BNP", "time": "2020-04-23T13:31:21.643Z"}');
+
+    filter.write(encoder.encode(str));
+    filter.disconnect();
+  }
+
+  return {};
+}
+
+browser.webRequest.onBeforeRequest.addListener(
+  listener,
+  {urls: ["https://www.boursorama.com/bourse/action/graph/ws/UpdateCharts*"], types: ["xmlhttprequest"]},
+  ["blocking", "requestBody"]
+);
+

manifest.json

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+{
+
+  "description": "Scraping Boursorama",
+  "manifest_version": 2,
+  "name": "boursorama-scraping",
+  "version": "1.0",
+  "homepage_url": "https://github.com/mdn/webextensions-examples/tree/master/http-response",
+  "icons": {
+    "48": "pen.svg"
+  },
+
+  "permissions": [
+    "webRequest", "webRequestBlocking", "https://www.boursorama.com/*"
+  ],
+
+  "background": {
+    "scripts": ["background.js"]
+  },
+
+  "browser_specific_settings": {
+    "gecko": {
+      "strict_min_version": "57.0a1"
+    }
+  }
+
+}

pen.svg

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+<?xml version="1.0" ?><svg height="24px" version="1.1" viewBox="0 0 24 24" width="24px" xmlns="http://www.w3.org/2000/svg" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns" xmlns:xlink="http://www.w3.org/1999/xlink"><title/><desc/><defs/><g fill="none" fill-rule="evenodd" id="miu" stroke="none" stroke-width="1"><g id="Artboard-1" transform="translate(-899.000000, -227.000000)"><g id="slice" transform="translate(215.000000, 119.000000)"/><path d="M914.000027,248.002414 L914.000464,232.002414 L914.000464,232.002414 L907.001354,232.002414 L907.000079,248.002414 L914.000027,248.002414 Z M913.998311,249.002414 L910.501672,254 L907.00169,249.002414 L913.998311,249.002414 Z M914.000492,231.002414 L914.000574,228.002414 C914.000574,227 912.99816,227 912.99816,227 L908.004086,227 C908.004086,227 907.001672,227 907.001672,228.002414 L907.001433,231.002414 L914.000492,231.002414 L914.000492,231.002414 Z" fill="#000000" id="editor-pencil-pen-edit-write-glyph" transform="translate(910.500326, 240.500000) rotate(45.000000) translate(-910.500326, -240.500000) "/></g></g></svg>