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I/o Error Reading Keystore/truststore File


Maybe that's just the buzzword of choice these days, but the system seems to conform to Wikipedia's list of REST architecture constraints. But note that his only appears *if some other problem is also present*; it's not necessary when all the keystores and passwords are correct. -Dsun.security.ssl.allowUnsafeRenegotiation=true Putting all the pieces together yields I had to save the server's certificate in a Java keystore file. Launching the program with this additional VM argument turns this off. More about the author

Forgive me for assuming UTF-8 encoding for the server response! So I supplied the correct password to load the keystore, but not the right password to decrypt the private key within the keystore. However, the port 443 is not listening on the MDM Extender. KeyStore trustStore = KeyStore.getInstance(KeyStore .getDefaultType()); FileInputStream trustStream = new FileInputStream(truststoreFile); try { System.out.println("Loading server truststore from file " + truststoreFile.getPath()); trustStore.load(trustStream, truststorePassword.toCharArray()); System.out.println("Truststore certificate count: " + trustStore.size()); } catch (Exception

Authsslprotocolsocketfactory Example Httpclient

A blog post by Tim Sawyer was extremely helpful in pointing out that this scenario requires both a *keystore* and a *truststore*, but I still struggled to get the keystore and This is the .pem used for the Intermediate Certificate field. 1) Rename RapidSSL_CA_pkcs7_bundle.pem to RapidSSL_CA_pkcs7_bundle.pkcs7 2) Run this openssl command below from any system which has openssl installed. Either a keystore or truststore file 179 * must be given.

socketFactory = new SSLSocketFactory(keyStore, privateKeyPassword, trustStore); } catch (UnrecoverableKeyException ke) { System.err .println("Failed to create SSLSocketFactory, possible wrong password on client private key"); return; } // This is the default port This requirement can be met in a couple of ways: either the HttpClient can be told to trust all servers no matter what, or the server certificate can be cached locally The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 The keystore must show that it has a "trustedCertEntry." This is the incantation I used to build a server truststore file in Java Keystore ("JKS") format using the keytool command that

Two complicating factors made this a bit interesting. Authsslprotocolsocketfactory Maven java.security.UnrecoverableKeyException: Cannot recover key When I botched the user private key certificate by supplying a keystore file with the wrong content, I hit this exception: org.apache.http.impl.client.DefaultRequestDirector handleResponse WARNING: Authentication error: Unable I found example code at the Apache site, but it was for version 3 and no longer works in v4. http://blog.webspheretools.com/2011/12/25/common-ssl-certificate-errors/ To enable this, the caller must supply a * keystore file containing the expected user certificate. * * Built and tested using Apache HTTP Components version 4.1.2. * * Used

System.err .println("Get failed, possible missing or invalid certificate: " + ex.toString()); return; } catch (SSLException sx) { // Renegotiation must be allowed in certain JDK versions via the // JVM argument All straightforward so far, right? Save This Page Home » apache-cxf-2.2.7 » org.apache.commons.httpclient.contrib » ssl » [javadoc | source] 1 /** 2 * Licensed to the Apache Initially I supplied the wrong server certificate, and I hit this exception: javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated At least once I gave the wrong password for a keystore and this exception is

Authsslprotocolsocketfactory Maven

It should resolve the issue. May be null if HTTPS client 182 * authentication is not to be used. 183 * @param keystorePassword Password to unlock the keystore. Authsslprotocolsocketfactory Example Httpclient Because this file holds the server info, the proper term is a *truststore*, which is the term used in the Apache HttpClient javadoc. Authsslprotocolsocketfactory Javadoc The * key is available in PCKS12 format.

I'm reusing version 4.1.2 libraries provided by the Apache HttpComponents project. my review here If other format is used such as PKCS7, the above error will be generated. openssl pkcs7 -in RapidSSL_CA_pkcs7_bundle.pkcs7 -print_certs -out RapidSSL_CA_pkcs7_bundle.pem 3) Now use this converted RapidSSL_CA_pkcs7_bundle.pem certificate file in the Intermediate Certificate field. password.toCharArray() : null); 224 return kmfactory.getKeyManagers(); 225 } 226 227 private static TrustManager[] createTrustManagers(final KeyStore keystore) throws KeyStoreException, 228 NoSuchAlgorithmException { 229 if (keystore ==

Otherwise SSL context initialization error will result. 180 * 181 * @param keystoreUrl URL of the keystore file. And just to make it fun, the javadoc for the critical constructor in the SSLSocketFactory class is utterly free of any description, and the parameter names are barely helpful. KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType()); FileInputStream keyStream = new FileInputStream(keystoreFile); try { System.out.println("Loading client keystore from file " + keystoreFile.getPath()); keyStore.load(keyStream, keystorePassword.toCharArray()); System.out.println("Keystore certificate count: " + keyStore.size()); } catch (Exception ex) click site The controller thread attempts to create a new socket 325 * within the given limit of time.

See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 20 package org.apache.commons.httpclient.contrib.ssl; 21 Reviewed the contents of this PKCS7 file with any text editor before and after the conversion: Before: ======= -----BEGIN PKCS7----- MIIHhwYJKoZIhvcNAQcCoIIHeDCCB3QCAQExADALBgkqhkiG9w0BBwGgggdaMIID 1TCCAr2gAwIBAgIDAjbRMA0GCSqGSIb3DQEBBQUAMEIxCzAJBgNVBAYTAlVTMRYw FAYDVQQKEw1HZW9UcnVzdCBJbmMuMRswGQYDVQQDExJHZW9UcnVzdCBHbG9iYWwg Q0EwHhcNMTAwMjE5MjI0NTA1WhcNMjAwMjE4MjI0NTA1WjA8MQswCQYDVQQGEwJV . .. 1Dsf//DwyE7WQziwuTB9GNBVg6JqyzYRnOhIZqNtf7gT1Ef+i1pcc/yu2RsyGTir lzQUqpbS66McFAhJtrvlke+DNusdVm/K2rxzY5Dkf3s+Iss9B+1fOHSc4wNQTqGv mO5h8oQ/EqEAMQA= -----END PKCS7----- See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership.

Currently, the code that parses certificate bundles expects a flat list of PEM-encoded of X509 certificates.

The certificate is available in a .crt file (x509 * format?). I learned from googling that keytool can read a PKCS12 file and import its contents appropriately. password.toCharArray() : null); 209 } finally { 210 if (is != null) 211 is.close(); 212 } 213 return keystore; 214 } 215 216 Watson Product Search Search None of the above, continue with my search Error reading certificate: java.io.IOException: DerInputStream.getLength(): lengthTag=127, too big Technote (FAQ) Question Error reading certificate: java.io.IOException: DerInputStream.getLength(): lengthTag=127, too big

First, the server requires access via HTTPS, and for that it uses a self-signed server certificate. To allow this, the caller must supply a truststore file containing * the expected server certificate. *

  • The user must supply a private key to the server for authentication. The client key was available in a PKCS12 (".p12") format and that was critical. http://upintheaether.com/i-o-error/i-o-error-while-reading-bcp-format-file.php That yielded the following exception.

    I find the Java keytool fairly inscrutable but that's prolly because I'm not a crypto person. To resolve this, do the following steps: Note: using this 3rd party SSL certificate "RapidSSL_CA_pkcs7_bundle.pem" as example. Stackoverflow offered pieces of code but not the full solution. Document information More support for: IBM BigFix family Software version: Version Independent Operating system(s): Platform Independent Reference #: 1640148 Modified date: 2013-06-18 Site availability Site assistance Contact and feedback Need support?

    Apache offers example code to demonstrate caching a self-signed certificate so that was no sigificant problem. AHbhEm5OSxYShjAGsoEIz/AIx8dxfmbuwu3UOx//8PDITtZDOLC5MH0Y0FWDomrL NhGc6Ehmo21/uBPUR/6LWlxz/K7ZGzIZOKuXNBSqltLroxwUCEm2u+WR74M26x1W b8ravHNjkOR/ez4iyz0H7V84dJzjA1BOoa+Y7mHyhD8S -----END CERTIFICATE----- There is an internal bug 57955 created for this problem. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in Supposedly other versions don't have this problem but I have not yet tested them.

    Submit feedback to IBM Support 1-800-IBM-7378 (USA) Directory of worldwide contacts Contact Privacy Terms of use Accessibility If socket constructor does not return until the 326 * timeout expires, the controller terminates and throws an {@link ConnectTimeoutException} 327 *

    328 * 329 * The second requirement, presenting a user certificate to the server, was a bit tricker. May be null if HTTPS server 186 * authentication is not to be used. 187 * @param truststorePassword Password to unlock the truststore. 188 */ 189 public

    IMPORTANT: this implementation 184 * assumes that the same password is used to protect the key and the keystore itself. 185 * @param truststoreUrl URL of the truststore file. This is the incantation I used to build a client keystore file in JKS format using the keytool command; again you have to approve import of the data: keytool -v -importkeystore