keytool

I'm trying to connect a Java Web API via HTTPS; however, an exception is thrown: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException I followed these steps which I learned from online keytool & SSL cert tutorials: I copied the HTTPS URL into the browser, downloaded the SSL certificates & Installed them in the browser using Internet Explorer. Exported the certificates to a path on my computer, the certificates were saved as .cer Used the keytool's import option. The command below executed without any errors. keytool -import -alias downloadedCertAlias -keystore C:\path

I'm looking for a java library or code to generate certificates, public and private keys on the fly without to use third party programs (such as openssl). I think something that is doeing keytool+openssl but from Java code. Consider a java servlet based web application secured with ssl and client authentification. I want the servlet container generate client certificates (eg. pkcs12 format) on request only with Java code. Sekhar You can generate Certificate in java dynamically, by using a pair or keys. (Public Key, Private Keys). Get These keys as BigInteger format and checking the following

I am a bit of an idiot to how SSL and Webservices work at the fine-grained level. I am developing a system that calls several web services, some with secured URLs and others that are not with little problem. Currently, however, I am doing an integration with Endicia's LabelServer Web API. The webservice is used to calculate and print postage. The test URL and WSDL is at: https://www.envmgr.com/LabelService/EwsLabelService.asmx I used wsimport to create and setup a Java client for connecting to this webservice but when I try to all it I get the error PKIX path validation failed: java.security

I have the latest opensc 0.12.2 running on ubuntu 11.10 with OpenJDK ( java version "1.6.0_22") I can read my smartcard (a Feitian ePass PKI) with pkcs15-tool --dump Now i try to use my smartcard with keytool: keytool -providerClass sun.security.pkcs11.SunPKCS11 \ -providerArg /etc/opensc/opensc-java.cfg \ -keystore NONE -storetype PKCS11 -list which results in an error: keytool error: java.security.KeyStoreException: PKCS11 not found java.security.KeyStoreException: PKCS11 not found at java.security.KeyStore.getInstance(KeyStore.java:603) at sun.security.tools.KeyTool.doCommands(KeyTool.java

I am using facebook sdk for login into my application. The application runs fine on HTC devices. The application also works fine on Samsung devices if there is no facebook app pre installed. But if there is already facebook app on mobile and then the user installs my app, the user is never logged in. From what I know, I think this might be a problem of single sign on, and I think this is somewhat related with generating proper application hash key, and using the hash key in facebook application which I used to log into the mobile app. Please guide me how to create the hash key. I am running

原因：在部署在linux系统的项目访问第三方webservice https接口时会抛javax.net.ssl.SSLHandshakeException异常，这是因为jdk不信任此接口地址，需将webservice接口对应的证书加载进jdk，步骤如下： 一、先要在浏览器打开需要证书的网站，然后把证书下载下来，保存的证书名称随意命名，只要保证唯一性 二、然后把证书复制到%JAVA_HOME%/jre/bin/路径下，即保证证书与keytool.exe文件同目录（其实不同也行，但是执行命令时需要指定路径） 三、解释说明： 1、taobao 是可以自己修改的名称， taobao.cer 是导出的证书，同样，这里的证书名字也是随便取的，但前提是保证将C:\Program Files\Java\jdk1.6.0_24\jre\lib\security目录的cacerts文件内之前没有导入同名证书，就是要保证你将要导入的证书名称唯一性。 2、changeit 是密码， java默认的。 3、keytool是jdk中bin目录的一个exe文件，是jdk默认自带的，在我电脑的目录是：C:\Program Files\Java\jdk1.6.0_24\jre\bin\keytool.exe 4、%JAVA_HOME%/jre/lib/security/cacerts 这个路径中%JAVA

I am trying to sign the release version of my Android app (debug was signed fine) for the Google Maps API: keytool -list -alias cancertrials -keystore /Users/syalam/Documents/workspace/Cancer_Trials/keys/release -storepass android -keypass cancertrials But I get the error: java.io.IOException: Keystore was tampered with, or password was incorrect I am positive the password is correct, because when I try to export my app in Eclipse, it asks for the keystore and the password, and I am entering it in correctly. Not sure why I can't sign this? I need to display Google Maps in release mode (working