标签：ESS ott elf evo not custom obs revoke serve
Original URL: https://www.guru99.com/ssl-certificate-error-handling-selenium.html
SSL (Secure Socket Layer) Certificate ensures secure transformation of data across the server and client application using strong encryption standard or digital signature. One has to install an SSL certificate or a code signing certificate.
In this tutorial, you will learn-
SSL (Secure Sockets Layer) is a standard security protocol for establishing a secure connection between the server and the client which is a browser.
There are number of benefits of using SSL certificate like,
SSL-secured websites begin with https:// and you can see a lock icon or green address bar if the connection is securely established.
For example, if you want to do some transaction via net banking or want to purchase a Mobile phone through e-commerce site such as Flipkart or Amazon.
What happens between the Web Browser and Server
In doing so, you need to transmit sensitive information such as credit card numbers or login credentials and that has to transmit securely so that it cannot be hacked or intercept.
For example
Browser and the server use SSL Certificate mechanism to be able to establish a secure connection. This connection involves verification of three types of certificates.
Process of getting SSL Certificate
The process of getting SSL certificate includes below steps:-
The below image represent all the three certificate- Root, Intermediate, and Server Certificate.
SSL works through a combination of programs and encryption/decryption routine that exist on the web server computer and web server browser.
SSL certificate basically contains below information.
The Private and public key are two uniquely related cryptographic keys (numbers). Whatever is encrypted by a public key may only be decrypted by a private key.
When a secure connection is not established between the server and client due to the certificate, following SSL certificate error will be manifested.
Suppose you type some https request in the browser and get a message such as "This connection is Untrusted" or the "The site‘s security certificate is not trusted" depending upon the browser you are using. Then such error is subject to SSL certificate error.
Now, if the browser is unable to establish a secured connection with the requested certificate, then the browser will throw "Untrusted Connection" exception as below and ask the user to take appropriate action.
The types of error you likely to see due to certificate in different browsers may be somewhat like this
Suppose we have written some test scripts and while executing the script, we caught in the situation as "Untrusted Connection" above then how do we handle the exception purely through automation.
In such case, we have to adjust our script in such a way that it will take care of SSL Exception by itself.
The scripts need to be modified according to the type of browser instance we are using. These when desired capabilities comes in picture.
Desired Capabilities is used to configure the driver instance of Selenium Webdriver. Through Desired Capabilities, one can configure all driver instance like ChromeDriver, FirefoxDriver, and Internet Explorer.
As of now we don‘t have any specific URL to create the above scenario, but I am providing steps that we can add in the Selenium Script to handle the above situation "Untrusted Connection."
For handling SSL certificate error in Firefox, we need to use desired capabilities of Selenium Webdriver and follow the following steps.
Step 1): First we need to create a new firefox profile say "myProfile". You can refer google to learn "How to create" firefox profile. It is simple and easy.
Step 2): Now access myProfile in the script as below and create the FirefoxProfile object.
ProfilesIni prof = new ProfilesIni()
FirefoxProfile ffProfile= prof.getProfile ("myProfile")
Step 3): Now we need to set "setAcceptUntrustedCertificates" and "setAssumeUntrustedCertificateIssuer" properties in the Fire Fox profile.
ffProfile.setAcceptUntrustedCertificates(true) ffProfile.setAssumeUntrustedCertificateIssuer(false)
Step 4): Now use the FireFox profile in the FireFox driver object.
WebDriver driver = new FirefoxDriver (ffProfile)
Note: "setAcceptUntrustedCertificates" and "setAssumeUntrustedCertificateIssuer" are capabilities to handle the certificate errors in web browsers.
For handling SSL error in Chrome, we need to use desired capabilities of Selenium Webdriver. The below code will help to accept all the SSL certificate in chrome, and the user will not receive any SSL certificate related error using this code.
We need to create instance of DesiredCapabilities class as below:-
DesiredCapabilities handlSSLErr = DesiredCapabilities.chrome () handlSSLErr.setCapability (CapabilityType.ACCEPT_SSL_CERTS, true) WebDriver driver = new ChromeDriver (handlSSLErr);
Unlike handling SSL certificates in Chrome browser and Firefox, in IE, you may have to handle it using javascript.
To handle SSL certificate in IE, you can handle this situation in two ways,
Observe SSL certificate error in IE browser you will find "Continue to this website (not recommended)" link.This link has ID "override link".You can view the ID in HTML mode using F12.
Click on the link using driver.navigate() method with JavaScript as below :-
driver.navigate ().to ("javascript:document.getElementById(‘overridelink‘).click()");
DesiredCapabilities capabilities = new DesiredCapabilities();
capabilities.setCapability(CapabilityType.ACCEPT_SSL_CERTS, true);
System.setProperty("webdriver.ie.driver","IEDriverServer.exe");
WebDriver driver = new InternetExplorerDriver(capabilities);
The above code will help to handle SSL certificate error in IE.
Summary:
[Selenium+Java] SSL Certificate Error Handling in Selenium
标签：ESS ott elf evo not custom obs revoke serve
原文地址：https://www.cnblogs.com/alicegu2009/p/9098697.html
