keytool

Unable to proxy Maven repo over https/ssl with Nexus

由 风格不统一 提交于 2020-01-03 03:40:32
问题 I followed the instructions given on this page to import the server certificate. When I use keytool -list , I can see that the certificate is actually in the keystore. If I try to import the .crt file, keytool warns me that the keystore already contains the certificate. Then I updated wrapper.conf with the two ssl options. I can see them on the command line of the Nexus process after a restart. But when I try to add a proxy repo for the remote server, I always get sun.security.validator

How to convert trust certificate from .jks to .pem?

由 限于喜欢 提交于 2020-01-02 02:28:27
问题 I have a Java SSL server to which I want my Java SSL client and C++ SSL client to be able to connect. The Java client connects without issues. Now I want to have my C++ SSL client to be able to connect. So for this purpose ,I imagined, that I want to export the serverpub.jks to an .pem file so that my C++ client can load it into its ssl context. But this is not working. Below is a description of how I created the jks keystores for Java client and server and then how I am trying to export the

SSL handshake failure when importing certificates from file

由 老子叫甜甜 提交于 2020-01-01 19:59:09
问题 I am creating a HTTPS Server and validating the certificates on my own. I have a strange error. When I generate a certificate and add that keystore, I was able to SSL handshake. keytool -genkey -keyalg rsa -alias mycert -keystore lig.keystore -storepass changeit -keypass changeit Whereas When I import the certificate using keytool and add it to the keystore, I am getting SSH Handshake Failure Error. keytool -noprompt -importcert -file certDer -alias mycert -keystore lig.keystore -storepass

SSL handshake failure when importing certificates from file

由 帅比萌擦擦* 提交于 2020-01-01 19:59:08
问题 I am creating a HTTPS Server and validating the certificates on my own. I have a strange error. When I generate a certificate and add that keystore, I was able to SSL handshake. keytool -genkey -keyalg rsa -alias mycert -keystore lig.keystore -storepass changeit -keypass changeit Whereas When I import the certificate using keytool and add it to the keystore, I am getting SSH Handshake Failure Error. keytool -noprompt -importcert -file certDer -alias mycert -keystore lig.keystore -storepass

Error while Importing public certificate to a keystore

由 喜夏-厌秋 提交于 2020-01-01 08:47:26
问题 I have a public certificate from a CA. I want to create a Java SSL connection using this certificate. I referred How can I use different certificates on specific connections? and Java SSL connection with self-signed certificate without copying complete keystore to client. From this I understand that I need to import the certificate into a keystore. However I haven't received any keystore from the CA. I created a keystore and tried to import the public certificate to it. But then I get the

How can I generate a key pair and insert it into a KeyStore programmatically (without using the Java KeyTool)?

由 醉酒当歌 提交于 2020-01-01 05:46:09
问题 I would like to generate a key pair and insert it into a Java KeyStore programmatically. I can use the command line to do exactly what I want, but how to do that using Java code? Here is the command line: keytool -genkeypair \ -dname "cn=Unknown" \ -alias main \ -keyalg RSA \ -keysize 4096 \ -keypass 654321 \ -keystore C:\\Users\\Felipe\\ks \ -storepass 123456 \ -validity 365 Here is the Java code I have so far: public static void main(String[] args) { try ( FileOutputStream fos = new

java.lang.Exception: Public keys in reply and keystore don't match

由 ≡放荡痞女 提交于 2020-01-01 02:30:48
问题 I have to access a webservice hosted at port 443.Service provider has shared three certificate with us. ABCD.cer CA_Certificate.cer CCA_Certificate.cer I have to add them to keystore by creating a form chain for the SSL communication.I have followed below steps. keytool -keystore npci_keystore_test.jks -genkey -alias npci_client_testore Result :- keystore npci_keystore_test.jks created. keytool -import -keystore npci_keystore_test.jks -file CA_Certificate.cer -alias theCARoot Result :-

Java keytool / the security of generated keys with java (in general)

由 旧时模样 提交于 2019-12-31 23:05:34
问题 We are using the keytool bundled with the java installation to generate keys to do an asymmetric RSA encryption. In the light of recent events somebody asked me whats happening under the hood of the java keytool. Especially regarding the randomness of the resulting numbers. (e.g. "huh why isn't there any random user input taken like mouse movements or keyboard input?" So what are the 'randomness sources' of the java keytool to create its keys? I did a quick research myself however the only

The apk must be signed with the same certificates as the previous version while uploading apk on market

由 和自甴很熟 提交于 2019-12-31 03:52:45
问题 I have created an application and published on android market. now i want to publish its 2nd version. the few thing i want to make clear: I have kept same package name. I do not have previous keystore cause i changed the windows so keystore deleted and i do not have backup of that keystore. Now what i should is there any way to retrieve keystore from previous apk. i know there is so many answers on stackoverflow some are saying possible and some are saying impossible. please need exact

完美配置Tomcat的HTTPS

由 心已入冬 提交于 2019-12-30 03:39:49
Tomcat配置HTTPS的文章到处都有，过程也比较简单，随后文中会转一段过来。 但对于启用APR情况下报异常“java.lang.Exception: Connector attribute SSLCertificateFile must be defined when using SSL with APR”的解决方法上处理的都比较偷懒，通常都是把APR注释掉不启用APR。 做为一个文艺青年兼软件开发工程师（偶吐），我有责任深入学习仔细研究完美解决这个问题（偶再吐）。 资料转载【TOMCAT配置HTTPS】 ################################################################ 二、创建证书 啰嗦几句：证书是单点登录认证系统中很重要的一把钥匙，客户端于服务器的交互安全靠的就是证书；本教程由于是演示所以就自己用JDK自带的keytool工具生成证书；如果以后真正在产品环境中使用肯定要去证书提供商去购买，证书认证一般都是由VeriSign认证，中文官方网站： http://www.verisign.com/cn/ 用JDK自带的keytool工具生成证书： keytool -genkey -alias wsria -keyalg RSA -keystore d:/keys/wsriakey 无图不给力，有图有真相：
订阅 keytool