I am adding chrome options this way and it works if I use proxy ip authentication.
options = webdriver.ChromeOptions()
options.headless = True
options.add_argument('--proxy-server=92.128.165.143:3399')
driver = uc.Chrome(options=options)
However, I have a proxy with authentication in this format:
http://username:password#91.92.128.165.143:3399
If I add it like
options.add_argument('--proxy-server=http://username:password#91.92.128.165.143:3399')
it doesn't work. How could I add it with username/password? This applies only to undetected chrome driver.
I think Ive achieved it already by the help of selenium wire but it didnt work with kivy gui so for scripting you can carryon like this but if you wanna use with kivy then definitely you will get error
from ast import Try
from pathlib import Path
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.proxy import *
from seleniumwire import undetected_chromedriver as uc
from fake_useragent import UserAgent
from selenium.webdriver.common.action_chains import ActionChains
from selenium.webdriver.common.keys import Keys
from pyclick import HumanClicker
import pyautogui
import time
clicked=False
hostname = "188.74.183.126"
port = "8395"
proxy_username = "wclmiemy"
proxy_password = "a9hoxl4phkzr"
chrome_options = {
'proxy': {
'http': f'http://{proxy_username}:{proxy_password}#{hostname}:{port}',
'https': f'https://{proxy_username}:{proxy_password}#{hostname}:{port}',
'no_proxy': 'localhost,127.0.0.1'
}
}
def delete_cache(driver):
driver.execute_script("window.open('')") # Create a separate tab than the main one
driver.switch_to.window(driver.window_handles[-1]) # Switch window to the second tab
driver.get('chrome://settings/clearBrowserData') # Open your chrome settings.
pyautogui.click("clear_data.png")
if __name__ == '__main__':
email = "moqaddasmehran5#gmail.com"
password = "moqaddaszaheenzaheen"
ua = UserAgent()
userAgent = ua.random
options = webdriver.ChromeOptions()
options.add_argument(f'user-agent={userAgent}')
# options.add_argument('--ignore-certificate-errors-spki-list')
# # options.add_argument('--ignore-ssl-errors')
options.add_argument("--disable-infobars")
browser = uc.Chrome(
driver_executable_path="chromedriver",
seleniumwire_options=chrome_options,
options=options,
use_subprocess=True
)
browser.maximize_window()
browser.get('https://www.youtube.com/watch?v=uPxkrGL0l7U')
```
this code is kind of messy but im in Hurry hope you will be able to modify you willa also get ssle that you need to import in chrome thats it you will defnitely get it
Use the following code to add proxy with username and password:
from selenium import webdriver
PROXY = "http://username:password#91.92.128.165.143:3399"
chrome_options = webdriver.ChromeOptions()
chrome_options.add_argument('--proxy-server=%s' % PROXY)
driver = webdriver.Chrome(chrome_options=chrome_options)
edit:
I found this how to set proxy with authentication in selenium chromedriver python?
Am using Chrome Headless (with Serverless framework) to run my selenium scraping script in an AWS Lambda function.
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from time import sleep
def main(event, context):
options = Options()
options.binary_location = '/opt/headless-chromium'
options.add_argument('--headless')
options.add_argument('--no-sandbox')
options.add_argument('--single-process')
options.add_argument('--disable-dev-shm-usage')
driver = webdriver.Chrome('/opt/chromedriver',chrome_options=options)
driver.get('https://www.linkedin.com/in/williamhgates')
sleep(2)
body = f"Headless Chrome Initialized, Page : {driver.page_source}"
driver.close()
driver.quit()
response = {
"statusCode": 200,
"body": body
}
return response
Same script works perfectly in my local linux machine, returning the good source page.
But when I'm using it though AWS Lambda, it's returning an empty page with the following source code :
<html xmlns=\"http://www.w3.org/1999/xhtml\"><head></head><body></body></html>
Do you have any ideas ? Thank you in advance
This seems to be an issue with the SSL certificate,
set the desired capabilities to ignore it
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
desired_capabilities = DesiredCapabilities.CHROME.copy()
desired_capabilities['acceptInsecureCerts'] = True
So I am trying to use firefox in aws lambda runtime Python3.6 I have added my dependencies using layers in this order: selenium3.14, geckodriver25 and firefox 69 binary, to create my webdriver instance I am using this code:
from selenium import webdriver
from selenium.webdriver.firefox.options import Options
path = '/tmp/'
def start_browser(url, headless=True):
fp = webdriver.FirefoxProfile()
options = Options()
if headless==True:
options.headless = True
fp.set_preference("browser.preferences.instantApply",True)
fp.set_preference("browser.helperApps.neverAsk.saveToDisk", "text/xls, application/vnd.ms-excel")
fp.set_preference("browser.helperApps.alwaysAsk.force",False)
fp.set_preference("browser.download.dir", path)
fp.set_preference("browser.download.folderList", 2)
fp.set_preference("browser.download.manager.showWhenStarting", False)
browser = webdriver.Firefox(
options=options,
executable_path="/opt/geckodriver",
log_path="/tmp/geckodriver.log",
firefox_profile=fp,
firefox_binary="/opt/firefox/firefox"
)
browser.get(url)
return browser
My function executes but I get this response when testing from aws console
{
"message": "Your function executed unsuccessfully!",
"event": "Message: 'geckodriver' executable needs to be in PATH. \n"
}
I needed to change my path to lambda dependecies from "/opt/my_dependency" to "/opt/python/my_dependency"
I'm trying to set MutationObserver for observing page mutation while loading.
In order to do that, MutationObserver should be configured before page loading.
With selenium-chromedriver, couldn't find the way to inject JS for such purpose.
I know chrome extension can do that but extensions won't work on headless mode.
That's the problem.
It's possible via the DevTool API by calling Page.addScriptToEvaluateOnNewDocument
from selenium import webdriver
from selenium.webdriver.remote.webdriver import WebDriver
import json
def send(driver, cmd, params={}):
resource = "/session/%s/chromium/send_command_and_get_result" % driver.session_id
url = driver.command_executor._url + resource
body = json.dumps({'cmd': cmd, 'params': params})
response = driver.command_executor._request('POST', url, body)
if response['status']:
raise Exception(response.get('value'))
return response.get('value')
def add_script(driver, script):
send(driver, "Page.addScriptToEvaluateOnNewDocument", {"source": script})
WebDriver.add_script = add_script
# launch Chrome
driver = webdriver.Chrome()
# add a script which will be executed when the page starts loading
driver.add_script("""
if (window.self === window.top) { // if main document
console.log('add script');
}
""")
# load a page
driver.get("https://stackoverflow.com/questions")
We can now use execute_cdp_cmd(cmd, cmd_args) to execute Chrome Devtools Protocol command in Selenium
from selenium import webdriver
driver = webdriver.Chrome()
driver.execute_cdp_cmd(
"Page.addScriptToEvaluateOnNewDocument",
{
"source": """// Your JavaScript here"""
}
)
driver.get("https://stackoverflow.com")
driver.quit()
The argument for "source" is just a string. So you can actually write your script in a .js file (for syntax highlighting) and read it using Python
Does anybody know if Selenium (WebDriver preferably) is able to communicate with and act through a browser that is already running before launching a Selenium Client?
I mean if Selenium is able to comunicate with a browser without using the Selenium Server (with could be an Internet Explorer launched manually for example).
This is a duplicate answer
**Reconnect to a driver in python selenium ** This is applicable on all drivers and for java api.
open a driver
driver = webdriver.Firefox() #python
extract to session_id and _url from driver object.
url = driver.command_executor._url #"http://127.0.0.1:60622/hub"
session_id = driver.session_id #'4e167f26-dc1d-4f51-a207-f761eaf73c31'
Use these two parameter to connect to your driver.
driver = webdriver.Remote(command_executor=url,desired_capabilities={})
driver.close() # this prevents the dummy browser
driver.session_id = session_id
And you are connected to your driver again.
driver.get("http://www.mrsmart.in")
This is a pretty old feature request: Allow webdriver to attach to a running browser . So it's officially not supported.
However, there is some working code which claims to support this: https://web.archive.org/web/20171214043703/http://tarunlalwani.com/post/reusing-existing-browser-session-selenium-java/.
This snippet successfully allows to reuse existing browser instance yet avoiding raising the duplicate browser. Found at Tarun Lalwani's blog.
from selenium import webdriver
from selenium.webdriver.remote.webdriver import WebDriver
# executor_url = driver.command_executor._url
# session_id = driver.session_id
def attach_to_session(executor_url, session_id):
original_execute = WebDriver.execute
def new_command_execute(self, command, params=None):
if command == "newSession":
# Mock the response
return {'success': 0, 'value': None, 'sessionId': session_id}
else:
return original_execute(self, command, params)
# Patch the function before creating the driver object
WebDriver.execute = new_command_execute
driver = webdriver.Remote(command_executor=executor_url, desired_capabilities={})
driver.session_id = session_id
# Replace the patched function with original function
WebDriver.execute = original_execute
return driver
bro = attach_to_session('http://127.0.0.1:64092', '8de24f3bfbec01ba0d82a7946df1d1c3')
bro.get('http://ya.ru/')
It is possible. But you have to hack it a little, there is a code
What you have to do is to run stand alone server and "patch" RemoteWebDriver
public class CustomRemoteWebDriver : RemoteWebDriver
{
public static bool newSession;
public static string capPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TestFiles", "tmp", "sessionCap");
public static string sessiodIdPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TestFiles", "tmp", "sessionid");
public CustomRemoteWebDriver(Uri remoteAddress)
: base(remoteAddress, new DesiredCapabilities())
{
}
protected override Response Execute(DriverCommand driverCommandToExecute, Dictionary<string, object> parameters)
{
if (driverCommandToExecute == DriverCommand.NewSession)
{
if (!newSession)
{
var capText = File.ReadAllText(capPath);
var sidText = File.ReadAllText(sessiodIdPath);
var cap = JsonConvert.DeserializeObject<Dictionary<string, object>>(capText);
return new Response
{
SessionId = sidText,
Value = cap
};
}
else
{
var response = base.Execute(driverCommandToExecute, parameters);
var dictionary = (Dictionary<string, object>) response.Value;
File.WriteAllText(capPath, JsonConvert.SerializeObject(dictionary));
File.WriteAllText(sessiodIdPath, response.SessionId);
return response;
}
}
else
{
var response = base.Execute(driverCommandToExecute, parameters);
return response;
}
}
}
From here, if the browser was manually opened, then remote debugging can be used:
Start chrome with
chrome --remote-debugging-port=9222
Or with optional profile
chrome.exe --remote-debugging-port=9222 --user-data-dir="C:\selenium\ChromeProfile"
Then:
Java:
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
//Change chrome driver path accordingly
System.setProperty("webdriver.chrome.driver", "C:\\selenium\\chromedriver.exe");
ChromeOptions options = new ChromeOptions();
options.setExperimentalOption("debuggerAddress", "127.0.0.1:9222");
WebDriver driver = new ChromeDriver(options);
System.out.println(driver.getTitle());
Python:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
chrome_options = Options()
chrome_options.add_experimental_option("debuggerAddress", "127.0.0.1:9222")
#Change chrome driver path accordingly
chrome_driver = "C:\chromedriver.exe"
driver = webdriver.Chrome(chrome_driver, chrome_options=chrome_options)
print driver.title
Inspired by Eric's answer, here is my solution to this problem for selenium 3.7.0. Compared with the solution at http://tarunlalwani.com/post/reusing-existing-browser-session-selenium/, the advantage is that there won't be a blank browser window each time I connect to the existing session.
import warnings
from selenium.common.exceptions import WebDriverException
from selenium.webdriver.remote.errorhandler import ErrorHandler
from selenium.webdriver.remote.file_detector import LocalFileDetector
from selenium.webdriver.remote.mobile import Mobile
from selenium.webdriver.remote.remote_connection import RemoteConnection
from selenium.webdriver.remote.switch_to import SwitchTo
from selenium.webdriver.remote.webdriver import WebDriver
# This webdriver can directly attach to an existing session.
class AttachableWebDriver(WebDriver):
def __init__(self, command_executor='http://127.0.0.1:4444/wd/hub',
desired_capabilities=None, browser_profile=None, proxy=None,
keep_alive=False, file_detector=None, session_id=None):
"""
Create a new driver that will issue commands using the wire protocol.
:Args:
- command_executor - Either a string representing URL of the remote server or a custom
remote_connection.RemoteConnection object. Defaults to 'http://127.0.0.1:4444/wd/hub'.
- desired_capabilities - A dictionary of capabilities to request when
starting the browser session. Required parameter.
- browser_profile - A selenium.webdriver.firefox.firefox_profile.FirefoxProfile object.
Only used if Firefox is requested. Optional.
- proxy - A selenium.webdriver.common.proxy.Proxy object. The browser session will
be started with given proxy settings, if possible. Optional.
- keep_alive - Whether to configure remote_connection.RemoteConnection to use
HTTP keep-alive. Defaults to False.
- file_detector - Pass custom file detector object during instantiation. If None,
then default LocalFileDetector() will be used.
"""
if desired_capabilities is None:
raise WebDriverException("Desired Capabilities can't be None")
if not isinstance(desired_capabilities, dict):
raise WebDriverException("Desired Capabilities must be a dictionary")
if proxy is not None:
warnings.warn("Please use FirefoxOptions to set proxy",
DeprecationWarning)
proxy.add_to_capabilities(desired_capabilities)
self.command_executor = command_executor
if type(self.command_executor) is bytes or isinstance(self.command_executor, str):
self.command_executor = RemoteConnection(command_executor, keep_alive=keep_alive)
self.command_executor._commands['GET_SESSION'] = ('GET', '/session/$sessionId') # added
self._is_remote = True
self.session_id = session_id # added
self.capabilities = {}
self.error_handler = ErrorHandler()
self.start_client()
if browser_profile is not None:
warnings.warn("Please use FirefoxOptions to set browser profile",
DeprecationWarning)
if session_id:
self.connect_to_session(desired_capabilities) # added
else:
self.start_session(desired_capabilities, browser_profile)
self._switch_to = SwitchTo(self)
self._mobile = Mobile(self)
self.file_detector = file_detector or LocalFileDetector()
self.w3c = True # added hardcoded
def connect_to_session(self, desired_capabilities):
response = self.execute('GET_SESSION', {
'desiredCapabilities': desired_capabilities,
'sessionId': self.session_id,
})
# self.session_id = response['sessionId']
self.capabilities = response['value']
To use it:
if use_existing_session:
browser = AttachableWebDriver(command_executor=('http://%s:4444/wd/hub' % ip),
desired_capabilities=(DesiredCapabilities.INTERNETEXPLORER),
session_id=session_id)
self.logger.info("Using existing browser with session id {}".format(session_id))
else:
browser = AttachableWebDriver(command_executor=('http://%s:4444/wd/hub' % ip),
desired_capabilities=(DesiredCapabilities.INTERNETEXPLORER))
self.logger.info('New session_id : {}'.format(browser.session_id))
It appears that this feature is not officially supported by selenium. But, Tarun Lalwani has created working Java code to provide the feature. Refer - http://tarunlalwani.com/post/reusing-existing-browser-session-selenium-java/
Here is the working sample code, copied from the above link:
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.remote.*;
import org.openqa.selenium.remote.http.W3CHttpCommandCodec;
import org.openqa.selenium.remote.http.W3CHttpResponseCodec;
import java.io.IOException;
import java.lang.reflect.Field;
import java.net.URL;
import java.util.Collections;
public class TestClass {
public static RemoteWebDriver createDriverFromSession(final SessionId sessionId, URL command_executor){
CommandExecutor executor = new HttpCommandExecutor(command_executor) {
#Override
public Response execute(Command command) throws IOException {
Response response = null;
if (command.getName() == "newSession") {
response = new Response();
response.setSessionId(sessionId.toString());
response.setStatus(0);
response.setValue(Collections.<String, String>emptyMap());
try {
Field commandCodec = null;
commandCodec = this.getClass().getSuperclass().getDeclaredField("commandCodec");
commandCodec.setAccessible(true);
commandCodec.set(this, new W3CHttpCommandCodec());
Field responseCodec = null;
responseCodec = this.getClass().getSuperclass().getDeclaredField("responseCodec");
responseCodec.setAccessible(true);
responseCodec.set(this, new W3CHttpResponseCodec());
} catch (NoSuchFieldException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
}
} else {
response = super.execute(command);
}
return response;
}
};
return new RemoteWebDriver(executor, new DesiredCapabilities());
}
public static void main(String [] args) {
ChromeDriver driver = new ChromeDriver();
HttpCommandExecutor executor = (HttpCommandExecutor) driver.getCommandExecutor();
URL url = executor.getAddressOfRemoteServer();
SessionId session_id = driver.getSessionId();
RemoteWebDriver driver2 = createDriverFromSession(session_id, url);
driver2.get("http://tarunlalwani.com");
}
}
Your test needs to have a RemoteWebDriver created from an existing browser session. To create that Driver, you only need to know the "session info", i.e. address of the server (local in our case) where the browser is running and the browser session id. To get these details, we can create one browser session with selenium, open the desired page, and then finally run the actual test script.
I don't know if there is a way to get session info for a session which was not created by selenium.
Here is an example of session info:
Address of remote server : http://localhost:24266. The port number is different for each session.
Session Id : 534c7b561aacdd6dc319f60fed27d9d6.
All the solutions so far were lacking of certain functionality.
Here is my solution:
public class AttachedWebDriver extends RemoteWebDriver {
public AttachedWebDriver(URL url, String sessionId) {
super();
setSessionId(sessionId);
setCommandExecutor(new HttpCommandExecutor(url) {
#Override
public Response execute(Command command) throws IOException {
if (command.getName() != "newSession") {
return super.execute(command);
}
return super.execute(new Command(getSessionId(), "getCapabilities"));
}
});
startSession(new DesiredCapabilities());
}
}
Javascript solution:
I have successfully attached to existing browser session using this function
webdriver.WebDriver.attachToSession(executor, session_id);
Documentation can be found here.
I got a solution in python, I modified the webdriver class bassed on PersistenBrowser class that I found.
https://github.com/axelPalmerin/personal/commit/fabddb38a39f378aa113b0cb8d33391d5f91dca5
replace the webdriver module /usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py
Ej. to use:
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
runDriver = sys.argv[1]
sessionId = sys.argv[2]
def setBrowser():
if eval(runDriver):
webdriver = w.Remote(command_executor='http://localhost:4444/wd/hub',
desired_capabilities=DesiredCapabilities.CHROME,
)
else:
webdriver = w.Remote(command_executor='http://localhost:4444/wd/hub',
desired_capabilities=DesiredCapabilities.CHROME,
session_id=sessionId)
url = webdriver.command_executor._url
session_id = webdriver.session_id
print url
print session_id
return webdriver
Use Chrome's built in remote debugging. Launch Chrome with remote debugging port open. I did this on OS X:
sudo nohup /Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --remote-debugging-port=9222 &
Tell Selenium to use the remote debugging port:
from selenium import webdriver
options = webdriver.ChromeOptions()
options.add_argument('--remote-debugging-port=9222')
driver = webdriver.Chrome("./chromedriver", chrome_options=options)
I'm using Rails + Cucumber + Selenium Webdriver + PhantomJS, and I've been using a monkey-patched version of Selenium Webdriver, which keeps PhantomJS browser open between test runs. See this blog post: http://blog.sharetribe.com/2014/04/07/faster-cucumber-startup-keep-phantomjs-browser-open-between-tests/
See also my answer to this post: How do I execute a command on already opened browser from a ruby file
Solution using Python programming language.
from selenium import webdriver
from selenium.webdriver.remote.webdriver import WebDriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
executor_url = "http://localhost:4444/wd/hub"
# Create a desired capabilities object as a starting point.
capabilities = DesiredCapabilities.FIREFOX.copy()
capabilities['platform'] = "WINDOWS"
capabilities['version'] = "10"
# ------------------------ STEP 1 --------------------------------------------------
# driver1 = webdriver.Firefox()
driver1 = webdriver.Remote(command_executor=executor_url, desired_capabilities=capabilities)
driver1.get('http://google.com/')
url = driver1.command_executor._url
print(driver1.command_executor._url)
print(driver1.session_id)
print(driver1.title)
# Serialize the session id in a file
session_id = driver1.session_id
# ------------------ END OF STEP 1 --------------------------------------------------
# Pass the session id from step 1 to step 2
# ------------------------ STEP 2 --------------------------------------------------
def attach_to_session(executor_url, session_id):
original_execute = WebDriver.execute
def new_command_execute(self, command, params=None):
if command == "newSession":
# Mock the response
return {'success': 0, 'value': None, 'sessionId': session_id}
else:
return original_execute(self, command, params)
# Patch the function before creating the driver object
WebDriver.execute = new_command_execute
temp_driver = webdriver.Remote(command_executor=executor_url)
# Replace the patched function with original function
WebDriver.execute = original_execute
return temp_driver
# read the session id from the file
driver2 = attach_to_session(executor_url, existing_session_id)
driver2.get('http://msn.com/')
print(driver2.command_executor._url)
print(driver2.session_id)
print(driver2.title)
driver2.close()
# ------------------ END OF STEP 2 --------------------------------------------------
After trying most of these solutions, this solution has worked for me the best. Thanks to #Ahmed_Ashour.
For those who are struggling with this problem, here are a few tips to make your life a bit easier:
1- use a driver manager instead of a manually installed driver (to avoid compatibility issues)
from webdriver_manager.chrome import ChromeDriverManager
driver = webdriver.Chrome(ChromeDriverManager().install(),options=chrome_options)
2- Make sure to close the running chrome instance before starting the new one with the debugging port
chrome.exe --remote-debugging-port=9222 --user-data-dir="C:\selenum\ChromeProfile"
This is pretty easy using the JavaScript selenium-webdriver client:
First, make sure you have a WebDriver server running. For example, download ChromeDriver, then run chromedriver --port=9515.
Second, create the driver like this:
var driver = new webdriver.Builder()
.withCapabilities(webdriver.Capabilities.chrome())
.usingServer('http://localhost:9515') // <- this
.build();
Here's a complete example:
var webdriver = require('selenium-webdriver');
var driver = new webdriver.Builder()
.withCapabilities(webdriver.Capabilities.chrome())
.usingServer('http://localhost:9515')
.build();
driver.get('http://www.google.com');
driver.findElement(webdriver.By.name('q')).sendKeys('webdriver');
driver.findElement(webdriver.By.name('btnG')).click();
driver.getTitle().then(function(title) {
console.log(title);
});
driver.quit();