Giter Club home page Giter Club logo

sslping's Introduction

SSLPing

Java SSL client to test for valid SSL handshake. I wanted a client in Java, so it verifies using the signing authorities trusted by your Java instance. I also wanted a client that does not assume that the remote server is an HTTPS server (i.e. it can be running any protocol over TLS/SSL).

Build the project

$ ./gradlew clean build

Example Use

Run against a known good certificate

$ java -jar build/libs/SSLPing.jar www.google.com 443
About to connect to 'www.google.com' on port 443
Successfully connected

Run against a known bad certificate

$ java -jar build/libs/SSLPing.jar testssl-expire.disig.sk 443
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException:
    PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException:
        unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
...

Run against a server port that's not using SSL

$ java -jar build/libs/SSLPing.jar www.yahoo.com 80
About to connect to 'www.yahoo.com' on port 80
javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?

sslping's People

Stargazers

avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar

Watchers

avatar avatar

Forkers

ibuziuk xlogin qiaosangning changmink ati59 serefayhan 6riversystems yelochick commandercool mauriziocasciano

sslping's Issues

SSLPing, Received fatal alert: protocol_version

JAVA Version
/usr/libexec/java_home/Library/Java/JavaVirtualMachines/openjdk-12.0.1.jdk/Contents/Home

When I run
$ ./gradlew clean build

I get the following error
Exception in thread "main" javax.net.ssl.SSLException: Received fatal alert: protocol_version
at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
at sun.security.ssl.Alerts.getSSLException(Alerts.java:154)
at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1979)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1086)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1359)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1343)
at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1301)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)
at org.gradle.wrapper.Download.downloadInternal(Download.java:56)
at org.gradle.wrapper.Download.download(Download.java:42)
at org.gradle.wrapper.Install$1.call(Install.java:57)
at org.gradle.wrapper.Install$1.call(Install.java:44)
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:65)
at org.gradle.wrapper.Install.createDist(Install.java:44)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:126)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:56)

Does not work with JAVA 1.7, works with 1.8. How to get it working with 1.7?

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.