8.3. 在 Karaf 上设置 Fuse Credential Store
使用
credential-store:create命令创建凭证存储:Copy to Clipboard Copied! Toggle word wrap Toggle overflow 这应该是
用于存储secret 的 JCEKS KeyStore 文件。退出 Karaf 容器:
karaf@root()> logout
karaf@root()> logoutCopy to Clipboard Copied! Toggle word wrap Toggle overflow 设置创建凭证存储时显示的环境变量:
export CREDENTIAL_STORE_PROTECTION_ALGORITHM=masked-MD5-DES export CREDENTIAL_STORE_PROTECTION_PARAMS=MDkEKXNvbWVhcmJpdHJhcnljcmF6eXN0cmluZ3RoYXRkb2Vzbm90bWF0dGVyAgID6AQIsUOEqvog6XI= export CREDENTIAL_STORE_PROTECTION=Sf6sYy7gNpygs311zcQh8Q== export CREDENTIAL_STORE_ATTR_location=credential.store
$ export CREDENTIAL_STORE_PROTECTION_ALGORITHM=masked-MD5-DES $ export CREDENTIAL_STORE_PROTECTION_PARAMS=MDkEKXNvbWVhcmJpdHJhcnljcmF6eXN0cmluZ3RoYXRkb2Vzbm90bWF0dGVyAgID6AQIsUOEqvog6XI= $ export CREDENTIAL_STORE_PROTECTION=Sf6sYy7gNpygs311zcQh8Q== $ export CREDENTIAL_STORE_ATTR_location=credential.storeCopy to Clipboard Copied! Toggle word wrap Toggle overflow 重要在启动 Karaf 容器前,您需要先设置
CREDENTIAL_STORE_*环境变量。启动 Karaf 容器:
bin/karaf
bin/karafCopy to Clipboard Copied! Toggle word wrap Toggle overflow 使用
credential-store:store将 secret 添加到凭证存储中:karaf@root()> credential-store:store -a javax.net.ssl.keyStorePassword -s "alias is set" Value stored in the credential store to reference it use: CS:javax.net.ssl.keyStorePassword
karaf@root()> credential-store:store -a javax.net.ssl.keyStorePassword -s "alias is set" Value stored in the credential store to reference it use: CS:javax.net.ssl.keyStorePasswordCopy to Clipboard Copied! Toggle word wrap Toggle overflow 再次退出 Karaf 容器:
karaf@root()> logout
karaf@root()> logoutCopy to Clipboard Copied! Toggle word wrap Toggle overflow 再次运行 Karaf 容器,指定对 secret 的引用,而不是值:
EXTRA_JAVA_OPTS="-Djavax.net.ssl.keyStorePassword=CS:javax.net.ssl.keyStorePassword" bin/karaf
$ EXTRA_JAVA_OPTS="-Djavax.net.ssl.keyStorePassword=CS:javax.net.ssl.keyStorePassword" bin/karafCopy to Clipboard Copied! Toggle word wrap Toggle overflow
当使用 System::getProperty 访问时,javax.net.ssl.keyStorePassword 的值应包含字符串 "alias is set"。
EXTRA_JAVA_OPTS 是很多方法指定系统属性。这些系统属性在 Karaf 容器开始时定义。
当环境变量在您的环境中泄漏或预期与凭据存储文件的内容一起使用时,您的机密会被破坏。当通过 JMX 访问时,属性的值替换为字符串 "& lt;sensitive>",但有很多代码路径会导致 System::getProperty,用于实例诊断或监控工具可能会访问它以调试目的。