Keytool download

Parameters¶ Parameter Choices/Defaults Comments cert_alias string Imported certificate alias. The alias is used when checking for the presence of a certificate in the keystore. cert_path path Local path to load certificate from. One of cert_url or cert_path is required to load certificate. cert_port integer Default:443 Port to connect to URL. This will be used to create server URL:PORT. cert_url string Basic URL to fetch SSL certificate from. One of cert_url or cert_path is required to load certificate. executable string Default:"keytool" Path to keytool binary if not used we search in PATH for it. keystore_create boolean Choices: no yes Create keystore if it does not exist. keystore_pass string / required Keystore password. keystore_path path Path to keystore. keystore_type string added in 2.8 Keystore type (JCEKS, JKS). pkcs12_alias string added in 2.4 Alias in the PKCS12 keystore. pkcs12_password string added in 2.4 Default:"" Password for importing from PKCS12 keystore. pkcs12_path path added in 2.4 Local path to load PKCS12 keystore from. state string Choices: absent present ← Defines action which can be either certificate import or removal. Return Values¶Common return values are documented here, the following are the fields unique to this module: Key Returned Description cmd string success Executed command to get action done. Sample: keytool -importcert -noprompt -keystore msg string success Output from stdout of keytool command after execution of given command. Sample: Module require existing keystore at keystore_path '/tmp/test/cacerts' rc integer success Keytool command execution return value. Sample: 0

Java Tools Tutorials - Herong's Tutorial Examples∟Archived Tutorials∟Archived: Downloading and Installing J2SE 1.5.0 on WindowsThis section provides tutorial example on how to download and install J2SE (JDK - Java Development Kit) 1.5.0.Here is what I did to download and install JDK 1.5.0 on my Windows system:1. Go to Click the "Download JDK" hyper link.3. Follow the instructions on the Web pages to downloadjdk-1_5_0-windows-i586.exe to a working directory on your hard disk.This file is about 45 MB.4. Double click on the file name: jdk-1_5_0-windows-i586.exe in theworking directory in the File Explorer.5. Follow the instruction on the installation window to finish the installation.Remember to specify the target directory as: \j2sdk1.5.0.6. Open a command window to try the java command.If you are getting the following output, you know your installation is done correctly:herong> \j2sdk1.5.0\bin\java -versionjava version "1.5.0"Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)Java HotSpot(TM) Client VM (build 1.5.0-b64, mixed mode)Table of Contents About This Book Java Tools Terminology Java Tools Included in JDK javac - The Java Program Compiler java - The Java Program Launcher jar - The JAR File Tool jlink - The JRE Linker jmod - The JMOD File Tool jimage - The JIMAGE File Tool jpackage - Binary Package Builder javadoc - The Java Document Generator jdeps - The Java Class Dependency Analyzer jdeprscan - The Java Deprecated API Scanner jdb - The Java Debugger jcmd - The JVM Diagnostic Tool jconsole - Java Monitoring and Management Console jstat - JVM Statistics Monitoring Tool JVM Troubleshooting Tools jhsdb - The Java HotSpot Debugger jvisualvm (Java VisualVM) - JVM Visual Tool jmc - Java Mission Control javap - The Java Class File Disassembler keytool - Public Key Certificate Tool jarsigner - JAR File Signer jshell - Java Language Shell jrunscript - Script Code Shell Miscellaneous Tools native2ascii - Native-to-ASCII Encoding Converter JAB (Java Access Bridge) for Windows►Archived Tutorials Installing JDK 15 on macOS Archived: Installing JDK 12 on Windows Archived: Installing JDK 10 on Windows Archived: Downloading and Installing Java 8 Archived: Downloading and Installing J2SE 1.6.0 on Windows Archived: JDK 1.6 keytool - keystore File Tool►Archived: Downloading and Installing J2SE 1.5.0 on Windows Archived: JDK 1.5 keytool - keystore File Tool References Full Version in PDF/EPUBArchived: Downloading and Installing J2SE 1.5.0 on Windows - Updated in 2024, by Herong Yang

A Hello World Android App Bundle (AAB) built from the command line, no IDEThis simple project shows how to build an Android App Bundle (AAB) using thecommand line tools only, without any IDE.In order to keep it as simple as possible we'll use only the JDK, theAndroid SDK and the Bundletool. The latter can be downloaded from 1.6 or later is required.The Android SDK is no longer available as a standalone downloadable packagefor Windows. It's necessary to download the Command Line Tools package from link to download the Command Line Tools is at the bottom of that page.After that you can use the sdkmanager tool to download the Build Tools andthe platform files for the required Android API level. Currently the latestAPI level is 29. You can also download AVD images to emulate an Android device.The Android SDK Build Tools should be at least version 29.0.2. Previousversions may not include the AAPT2 tool or there may be compatibility issues.A sample keystore with a demo certificate is included. It's highly recommendedto generate your own certificate if you plan to modify and redistribute theapp. The JDK keytool can be used to generate a new certificate and store itinto a new keystore:del src\demo.keystore /q"%JAVA_HOME%"\bin\keytool -genkey -keystore src\demo.keystore -keyalg RSA -keysize 2048 -validity 10000 -alias demoFill in all the details about yourself and your organization and selectan appropriate password. The password used in our sample keystore ispasswordEdit build.bat using any text editor like Notepad and modify thefollowing configuration parameters:BUILD_TOOLS is the location of the

(eitherdirectly or using a tool such as keytool to generate therequest).The main inputs to the certificate creation process are:Matched public and private keys, generated using somespecial tools (such as keytool), or a browser.Only the public key is ever shown to anyone else.The private key is used to sign data; if someone knows your privatekey, they can masquerade as you ... perhaps forging legal documentsattributed to you!You need to provide information about the entity beingcertified (e.g., you). This normally includes information suchas your name and organizational address. If you ask a CA to issue acertificate for you, you will normally need to provide proof toshow correctness of the information.If you are asking a CA to issue you a certificate, you provideyour public key and some information about you. You'll use a tool(such as keytool or a browser that supportsCertificate Signing Request generation). to digitally sign thisinformation, and send it to the CA. The CA will then generate thecertificate and return it.If you're generating the certificate yourself, you'll take thatsame information, add a little more (dates during which thecertificate is valid, a serial number), and just create thecertificate using some tool (such as keytool).Not everyone will accept self-signed certificates; one part of thevalue provided by a CA is to serve as a neutral and trustedintroduction service, based in part on their verificationrequirements, which are openly published in their CertificationService Practices (CSP).What's Inside an X.509Certificate?The X.509 standard defines what information can go into acertificate, and describes how to write it down (the data