JetBrains IntelliJ IDEA sometimes loses its own JetBrains IDE Support plugin in Chrome. Upon debugging in IDEA, Chrome complains that:
hmhgeddbohgjknpmjagkdomcpobmllji is blocked
Requests to the server have been blocked by an extension
and stays on this page:
chrome-extension://hmhgeddbohgjknpmjagkdomcpobmllji/loading.html?__QUERY__
Where hmhgeddbohgjknpmjagkdomcpobmllji is JetBrains' plugin ID.
Instead of redirecting to the target page of the form:
http://localhost:63342/__PROJECT__/__PATH__/index.html
Restarting Google Chrome or disabling-and-enabling IDE Support plugin helps. IDEA "finds" Chrome again and Debug workflow works as intended.
Another possible problem is a failed authorization.
To debug a URL like this:
http://localhost:63342/__PROJECT__/__PATH__/index.html
Open it in the browser before starting to debug. It'll give 404 Not Found. Then switch back to IDEA and it will offer you to Copy authorization URL to clipboard:
http://localhost:63342/__PROJECT__/__PATH__/index.html?_ijt=__KEY__
Open this URL.
After this manual authentication is complete, IntelliJ IDEA should be able to debug index.html in Chrome.
IDEA always opens index.html for debugging in the browser window where the latest authentication happened. E.g., in a Chrome Incognito window, instead of a Chrome "normal" window, if you've just authorized IDEA in Incognito.
Going incognito may require an additional setup:
https://intellij-support.jetbrains.com/hc/en-us/community/posts/206201319-launching-chrome-incognito-in-intellij-12
Related
The Network tab in the Google Chrome Developer Tools window shows almost all http requests made, but does not seem to capture anything when the http request results in a file being downloaded.
How can I capture download requests in Google Chrome?
I am sure that your file download is happening by opening a new window. Network tab of developer tools only captures the request of current tab.
For example, following link will download the file but it will not appear in the network tab.
Click Here to Download file
Similar type of things can be done using javascript using (window.open, dynamic hyperlink/iframe), which will not appear in the network tab.
Various Javascript approach you can check here
I have observed similar behaviour in my past.
You cane check the chrome://net-internals in older version of chrome and chrome://net-export/ in the newer version of chrome to monitor any type of request being made by any instance/tab of chrome.
Note: You can check the internal events of chrome by typing chrome://net-export/ in the url box of chrome.
I have faced similar issue, and here's how I solved it.
Issue:
Debug an anchor link that download file upon clicking it.
Debugging Process:
Steps
Go to chrome://settings/content/automaticDownloads?search=download and disable auto download
Open chrome dev tools, Settings -> Global -> Auto-open DevTools for popup
Open chrome dev tools, Settings -> Console -> Preserve log upon navigation
I hope that helps.
This works without changing any settings of Chrome for a single download-request. It however does not automatically display all download-requests triggered in a different tab or window.
Trigger the download in the GUI.
Open Chrome's download history (chrome://downloads/).
Right-click your download and Copy link address.
Open DevTools, paste the link into the address bar of the corresopnding Chrome tab and execute it.
The download-request shows in the DevTools.
You can use Fiddler for a more grainy look into your network traffic:
https://www.telerik.com/fiddler
*I don't work for fiddler
What do you mean by capture?
If you meant that nothing showed up in preview tab or in response tab, it's because the response is the actual file being downloaded.
I've recently tried downloading Oracle JDK 11 with dev-tools open in network tab and here is what I got:
I have no particular configuration in this version of Chrome (Versione 71.0.3578.98 (Build ufficiale) (a 64 bit))
As #jlvaquero said, if you're trying to get as much details as possibile, try WireShark on your own local pc.
I can see it in my case by downloading a document from google drive and limit download speed to 3G.
First step : Open with f12 the programmer toolbar.
Step Two : Go to the networking tab and locate the video in question. To help filter by clicking on media.
Step Three : If the video has no protection you can right click, click open on a new tab and download with crtl + s. If this does not work is because the video has parameters to prevent it from doing so. In that case right click again, go to the COPY session and then click copy as cURL.
Step Four : Go to your linux terminal (If you use windows turn around), if you don't have curl installed type sudo apt install curl and then paste the copied CURL command from the developer bar.
Step 5 : Before executing the command you need to add at the end of it --output video.mp4 --insecure as it is a binary. The insecure parameter is if you have problem with certificate. Wait for the download to complete and be happy!
Obs: This link can help you: https://www.hanselman.com/blog/HowToDownloadEmbeddedVideosWithF12ToolsInYourBrowser.aspx
Google Chrome has been updated to support downloads in the Network Tab
This question was asked in February of 2018, and at the time Google Chrome did not support downloads in the Network tab.
I have verified this by downloading the 64.0.3282.140 build of Google Chrome.
And then attempted to download Spotify as an example and found no event appear in the network tab.
Any Google Chrome version released in 2019 or later will capture all download requests in the Network tab.
I am using the remote debugger inspector by visiting for example:
http://localhost:9222/devtools/inspector.html?ws=localhost:9222/devtools/page/33767d5c-6abf-4c79-b8e7-d3b0c251fcaa
The inspector works other than not being able to copy within the element, for copying xpath/sizzle selectors for instance which is really important.
But on copy I am getting:
Clipboard is not enabled in hosted mode. Please inspect using
chrome://inspect
I am remote debugging using an "external" inspector in google-chrome on linux.
I get the same error on chromium-browser as well.
What do I need to do to enable clipboard in Google Chrome?
For those coming to this question, this annoyed me too so I have recently added support for copy operations in devtools in hosted mode, and, as the PR has been merged, it should just work in the latest version from Github.
I use selenium to drive chrome to get some url, but it hangs for about 15 more seconds.
I found that chrome will try to connect www.googleapis.com, clients2.google.com or www.google.com:443. in my environment, google server is not accessible, so it hangs until the connects to google server all failed. this is disgusting. how can i fix it?
UPDATE：
I finally found a perfect solution, you can write a chrome extension and override newtab with:
"chrome_url_overrides":
{
"newtab": "newtab.html"
}
then set chrome start up page to newtab.
Becasue chrome will automatically disable extentions that is not uploaded to chrome extension store. You'd better use chromium instead.
Why not put www.googleapis.com in /etc/hoses (C:\Windows\System32\Drivers\etc\hosts on windows) and point to 127.0.0.1 so that it fails immediately?
I think this will fix the problem.
I try everything to disable chrome from connecting its servers but failed.
But I found a small trick to solve this problem:go to setting page and you can set a url when chrome starts. I set it to http://127.0.0.1:62333. Just a invalid url that failed immediately. this cannot disable chrome from connection its servers but the selenium does not hang anymore.
I created a "packaged app" for Chrome browser and I do not want others to debug the app.
Is there a flag in the manifest or any other way to prevent debugging?
If you use native client and don't use any HTML/JS/DOM, except for loading the native client module, then you would not be able to debug very much with devtools.
We have google chrome extension that needs to be used inside our organization. We have domains there.
Based on enterprise options the easiest approach for us is to host it on some internal web server, and then add address of that internal site as ExtensionInstallSources option to users PC via Group policies, but this does't work for me.
I've tried both registry and local Group Policy changes by adding Google Chrome adm\admx files.
Here is my registry change:
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome\ExtensionInstallSources]
"1"="http://localhost/*"
When i'm checking chrome://policy - it displays that it loaded this settings. But when i open http://localhost/myextension.crx - Chrome still displays an error that extension can't be installed from there...
I'm using 47.0.2526.106 m (64-bit) under Windows 8.1 Enterprise (x64)
What i'm doing wrong here?
I have more complicated option to download chrome source\pdbs, and then try to debug it to get understanding why it's not working but it may take a lot of time, as Chrome can compile for a couple of hours on Windows at first build....
So apparently this registry change just wasn't enough. After debugging chrome source i found why it doesn't work for me. I missed:
The referer MUST be present and it also should be whitelisted. So if i open url for my extension by direct link, then as referer is missing - it won't install it. (Oh Chrome, at least you could say with message about it...). If i have web page that has link to that extension, and it's also whitelisted, then it will work fine.
Second missed point was that extension id MUST be present in ExtensionInstallWhitelist, otherwise Chrome will install it and with 2-3 seconds delay will disable it. But if you have listed it under ExtensionInstallWhitelist, then it will be fine.
So my final registry change for localhost is:
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome]
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome\ExtensionInstallSources]
"1"="http://localhost/*"
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome\ExtensionInstallWhitelist]
"1"="fhojekmcngnmkdbcoegjdlojgfngkpak"
I found it after long debugging in ExtensionManagement class - https://code.google.com/p/chromium/codesearch#chromium/src/chrome/browser/extensions/extension_management.cc&q=ExtensionManagement::IsOffstoreInstallAllowed&sq=package:chromium&type=cs&l=148