Hi Am usinf webdriver Io and trying to connect to selenium grid running as HTTPS. I have included the protocol:https option. I get the following error
RequestError: unable to verify the first certificate
If I add strictSSL: false option in wdio config, I am able to connect to selenium grid.
But I do not want to use strictSSL: false and instead want to send certificates and connect the the selenium server running in https mode.
Any pointers on how to do that will be much appreciated.
Thanks
Related
I have implemented FCM for web using fcm documentation.
Everything'll be fine if I set url like : 'http://xxx' I have no error.
But when I set url : 'https://xxx..', I get error:
"Failed to register a ServiceWorker: An SSL certificate error occurred when fetching the script."
code: "messaging/failed-serviceworker-registration"
"Messaging: We are unable to register the default service worker. Failed to register a ServiceWorker: An SSL certificate error occurred when fetching the script. (messaging/failed-serviceworker-registration)."
Can anyone show me how to fix this error?
This is a general problem when wanting to test service workers in a local development environment without proper SSL certificates. It is not specific to Firebase Messaging but pertains to Service Workers in general.
Here is the solution I found when using Google Chrome: Testing Service workers locally with self-signed certificates
Unfortunately, I don't know yet how to circument the issue with other browsers, but probably there must be similar ways.
For Chrome, you need to start a new instance of Chrome, with some flags telling it to ignore SSL certificate errors for your local origin:
In Linux (and maybe Mac):
google-chrome --ignore-certificate-errors --unsafely-treat-insecure-origin-as-secure=https://127.0.0.1 --user-data-dir=/tmp/foo
The https://127.0.0.1 here is the location where your app (and service worker) is hosted locally. You might need to adjust this to use the appropriate port, if serving on a different port than the standard HTTPS port 443, e.g. https://127.0.0.1:3000, when serving your app over HTTPS on port 3000.
The --user-data-dir=/tmp/foo is necessary to start a new instance, with a new user profile, if another instance of Chrome is already running.
In Windows (might vary, depending on where your chrome.exe is):
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe --ignore-certificate-errors --unsafely-treat-insecure-origin-as-secure=https://localhost:1123
Again, you might have to adjust the port.
Easier method that worked for me:
Just paste chrome://flags/#allow-insecure-localhost in your chrome browser, and Enable the setting that says something like "Allow invalid certificates for resources loaded from localhost."
I am attempting to test a meteor application using Jasmine built on Velocity. When I test the application behind our corporate proxy, Karma does not start, the tests don't run, and I get this error in my Jasmine logs:
stream error Error during WebSocket handshake: Unexpected response code: 301
Presumably because it cannot connect to Karma.
I have tried this outside of our intranet (with no proxy), and it works just fine. Unfortunately, it isn't really feasible to run tests outside of our network.
Is there a setting that I am missing that would make this work?
Edit:
I have answered my own question just in case it is helpful to anyone who is having the same problem, but I'm open to other solutions. I will accept another solution if it solves this problem.
I am not sure if this is the best way to handle this, but I have gotten karma to launch and the tests to run by unsetting my http proxy environment variable (setting it to "" also works).
$ unset HTTP_PROXY
$ meteor
or start meteor with an inline env variable
$ HTTP_PROXY="" meteor
I have an instance of Selenium Standalone server in a virtual Widows box to run my tests on. It's being started in the following way:
java -jar selenium-server-standalone-2.46.0.jar -D"webdriver.chrome.driver"=chromedriver_2.13.exe -D"webdriver.ie.driver"=IEDriverServer_2.44.exe
Today I've noticed in the output some unexpected lines. The tests are running in the night and after that I see following:
08:46:20.197 INFO - Couldn't proxy to http://www.cv7.waw.pl/108258/Dachy/artykul.html because host not found
11:12:07.873 INFO - Couldn't proxy to http://g1nkaku.bieszczady.pl/damy-rade-zespol-na-wesele-bydgoszcz because host not found
11:49:49.204 INFO - Couldn't proxy to http://www.swiat.opt.waw.pl/Kryszyn/planeta-102-7/ because host not found
None of my tests were accessing any of such links, especially at these timestamps, and I have no idea where it can come from. My assumption is that someone found out the link to this instance of Selenium server and was sending requests through it.
What are my options to restrict access to Selenium server? Are there any options to request some custom login/password for all clients of this server? It's being used by several people in our team from multiple locations, so IP based checks are not an option.
I'm using Docker Selenium images to run browser nodes, repo is available here https://github.com/SeleniumHQ/docker-selenium. There is no documentation on how config.json can be used to provide proxy values.
I'm using Selenium version 2.44.0.
In my infrastructure, there are certain assets that are sourced from a location which needs proxy configuration on browser to access them. I'm trying to setup proxy on a chrome node. According to this documentation here, proxy can be set like following:
java -jar selenium-2.44.0.jar -Dhttp.proxyHost=192.168.2.10 -Dhttp.proxyPort=80
My proxy does not require, usename and password hence I have ignored those values.
What is not clearly mentioned on SeleniumHQ documentation is, whether it needs proxy configuration on both hub or nodes or just the nodes. I've tried different combinations but haven't worked for me.
Actual commands i'm running are:
For Hub:
java -jar /opt/selenium/selenium-server-standalone.jar -role hub -Dhttp.proxyHost=192.168.2.10 -Dhttp.proxyPort=80 -hubConfig /opt/selenium/hubconfig.json
When I run command above, I can see -D* values being displayed on console config.
For node:
xvfb-run --server-args=":99.0 -screen 0 1360x1020x24 -ac +extension RANDR" java -jar /opt/selenium/selenium-server-standalone.jar -Dhttp.proxyHost=192.168.2.10 -Dhttp.proxyPort=80 -role node -hub http://$HUB_PORT_4444_TCP_ADDR:$HUB_PORT_4444_TCP_PORT/grid/register -nodeConfig /opt/selenium/config.json
When I run this command I can see the proxy values on console again but I the assets are not loaded by the browser.
Also, on a side note it seems like this can be done on developers side (in java code) but I'm keen to solve it on my (operations) side.
Thanks - here is what we got:
First you need a way to verify your settings made it into the browser.
chrome://net-internals/proxyservice.config#proxy
The actual command line instruction is:
/chromeexec --proxy="http=http://proxyserver:port/;https=http://proxyserver:port/"
Note that the colons will blow up on the bash command line if you don't use double-quotes.
Now if you're sending this from the Webdriver Java code programmatically - you'll need to escape out the double quotes - so the proxy server setting in Java may look like:
org.openqa.selenium.Proxy proxy = new org.openqa.selenium.Proxy();
proxy.setHttpProxy("\"http://proxyserver:port/\"")
Alternatively you can pass this in as an execution parameter.
DesiredCapabilities capabilities = DesiredCapabilities.chrome();
capabilities.setCapability("chrome.switches", Arrays.asList("--proxy \"http=http://proxyserver:port/;https=http://proxyserver:port/\""));
WebDriver driver = new ChromeDriver(capabilities);
Now your origin question was about accessing external resources with the proxy. What we did (similar to your question) was to pass a proxy exception for the site we were hitting so the external resources would go via the proxy.
So then you add an exception for your primary website - assuming the resource is 10.1.10.5 then it looks like:
--proxy-bypass-list=10.1.10.5
Which then we do in code as:
capabilities.setCapability("chrome.switches", Arrays.asList("--proxy=\"http=http://proxyserver:port/;https=http://proxyserver:port/\"" "--proxy-bypass-list=10.1.10.5"));
Note that setting username and password is a bug in Chrome. (Please star it if this holds you up. )
If you need a username and password, then the solution is a PAC file.
The syntax is:
--proxy-pac-url=file:///proxy.pac
The file format looks like:
if (host == "mylocalserver.com")
{
return 'DIRECT';
} else {
return return "PROXY wcg2.example.com:8080 ";
}
For the case of usernames and passwords in proxy settings, note the following:
Proxy auto-configuration files do not support hard-coded usernames and passwords. There's good reasoning behind this too, since providing support for hard-coded credentials would open up significant security holes, as anybody would be able to easily view the required credentials to access the proxy.
Rather configure the proxy as a transparent proxy, that way you won't need a username and password. You mention in one of your comments that the proxy server is located outside your LAN, which is why you require authentication. However, most proxies support rules based on the source IP, in which case it's a simple matter of only allowing requests originating from your corporate network.
The original proxy auto-config specification was originally drafted by Netscape in 1996. The original specification is no longer available directly, but you can still access it using The Wayback Machine's archived copy. The specification hasn't changed much, and is still largely the same as it was originally. You'll see the specification is quite simple, and that there is no provision for hard-coded credentials.
To solve this problem - you can use this tool:
https://github.com/sjitech/proxy-login-automator
This tool can create a local proxy and automatically inject user/password to real proxy server. Support PAC script.
I want to use Selenium Webdriver and I am unable to do so because when I run my code, I get the following exception.
My code is very basic and as follows.
from selenium import webdriver
driver = webdriver.Firefox()
driver.get("http://www.google.com.bh")
assert "Google" in driver.title
driver.close()
Exception Message
selenium.common.exceptions.WebDriverException: Message: '<HTML><HEAD>\n<TITLE>Access Denied</TITLE>\n</HEAD>\n<BODY>\n<FONT face="Helvetica">\n<big><strong></strong></big><BR>\n</FONT>\n<blockquote>\n<TABLE border=0 cellPadding=1 width="80%">\n<TR><TD>\n<FONT face="Helvetica">\n<big>Access Denied (authentication_failed)</big>\n<BR>\n<BR>\n</FONT>\n</TD></TR>\n<TR><TD>\n<FONT face="Helvetica">\nYour credentials could not be authenticated: "Credentials are missing.". You will not be permitted access until your credentials can be verified.\n</FONT>\n</TD></TR>\n<TR><TD>\n<FONT face="Helvetica">\nThis is typically caused by an incorrect username and/or password, but could also be caused by network problems.\n</FONT>\n</TD></TR>\n<TR><TD>\n<FONT face="Helvetica" SIZE=2>\n<BR>\nFor assistance, contact your network support team.\n</FONT>\n</TD></TR>\n</TABLE>\n</blockquote>\n</FONT>\n</BODY></HTML>\n'
It opens firefox but after that it is unable to connect to google or any other local sites.
The exception is at driver = webdriver.Firefox()
I googled around and I followed the link on SO.
But unfortunately I still get the same error.
I cannot run as the root user. I changed my proxy settings and set No Proxy element for localhost as well as mentioned in the link.
I am using Python 2.7 and have installed selenium 2.31 version.
I also tried setting proxy.
myProxy = "*********:8080"
proxy = Proxy({
'proxyType': ProxyType.MANUAL,
'httpProxy': myProxy,
'ftpProxy': myProxy,
'sslProxy': myProxy,
'noProxy': 'localhost,127.0.0.1,*.abc'
})
driver = webdriver.Firefox(proxy=proxy)
I also tried to set the proxy to system's proxy i.e., in the above code, 'proxyType': ProxyType.SYSTEM
But it again gives the above exception message.
is there a place where I have to set my username and password?
Any help would be appreciated!
Remove proxy settings from all the browsers on the system manually. I had IE, Firefox and Google Chrome.
When I removed the proxy settings of all the browsers and enabled the proxy only on Firefox,it worked without giving any errors. I do not know the exact reason why this works like this, may be got to do with the registry settings on windows which I am not sure about.
After doing the above said, I ran the basic code and it worked fine.
from selenium import webdriver
driver = webdriver.Firefox()
driver.get("http://www.google.com.bh")
assert "Google" in driver.title
driver.close()
I didn't set the proxy explicitly also. By default, it had taken the system's proxy settings. Hope this would help others facing similar issue.