From 972b25417e2851486940ca93d73763026eaa13b6 Mon Sep 17 00:00:00 2001 From: Rich Tabedzki Date: Tue, 8 May 2018 11:27:50 -0400 Subject: Provide support for properties encryption Changes made: * Implemented code to decrypt password field in property file Change-Id: I97e5f93fd1f8383c1e2a1e6170489dc1db9d6337 Issue-ID: CCSDK-182 Signed-off-by: Rich Tabedzki --- .../sli/core/dblib/DBLIBResourceProvider.java | 56 ++++++++++++++++++++++ .../onap/ccsdk/sli/core/dblib/EncShellCommand.java | 48 +++++++++++++++++++ .../org/opendaylight/blueprint/dblib-blueprint.xml | 6 +++ 3 files changed, 110 insertions(+) mode change 100644 => 100755 dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/DBLIBResourceProvider.java create mode 100755 dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/EncShellCommand.java (limited to 'dblib/provider/src/main') diff --git a/dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/DBLIBResourceProvider.java b/dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/DBLIBResourceProvider.java old mode 100644 new mode 100755 index ddfb73316..6d36d6389 --- a/dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/DBLIBResourceProvider.java +++ b/dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/DBLIBResourceProvider.java @@ -23,6 +23,7 @@ package org.onap.ccsdk.sli.core.dblib; import java.io.File; import java.io.FileInputStream; import java.io.IOException; +import java.lang.reflect.Method; import java.util.Optional; import java.util.Properties; import java.util.Vector; @@ -32,6 +33,9 @@ import org.onap.ccsdk.sli.core.utils.KarafRootFileResolver; import org.onap.ccsdk.sli.core.utils.PropertiesFileResolver; import org.onap.ccsdk.sli.core.utils.common.CoreDefaultFileResolver; import org.onap.ccsdk.sli.core.utils.common.SdncConfigEnvVarFileResolver; +import org.osgi.framework.BundleContext; +import org.osgi.framework.FrameworkUtil; +import org.osgi.framework.ServiceReference; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -45,6 +49,12 @@ import org.slf4j.LoggerFactory; *
  • A directory identified by the JRE argument dblib.properties
    • *
  • A dblib.properties file located in the karaf root directory
    • * + * + * Encryption Support + *
      + *
    1. Uses ecryption provided by AAAEncryptionService
      2. + *
    2. AAA Configuration file is aaa-cert-config.xml
      3. + *
    */ public class DBLIBResourceProvider { @@ -55,6 +65,8 @@ public class DBLIBResourceProvider { */ private static final String DBLIB_PROP_FILE_NAME = "dblib.properties"; + private static final String DBLIB_PROPERTY_NAME = "org.onap.ccsdk.sli.jdbc.password"; + /** * A prioritized list of strategies for resolving dblib properties files. */ @@ -87,6 +99,20 @@ public class DBLIBResourceProvider { try(FileInputStream fileInputStream = new FileInputStream(propertiesFile)) { properties = new Properties(); properties.load(fileInputStream); + + if(properties.containsKey(DBLIB_PROPERTY_NAME)) { + String sensitive = properties.getProperty(DBLIB_PROPERTY_NAME); + if(sensitive != null && sensitive.startsWith("ENC:")) { + try { + sensitive = sensitive.substring(4); + String postsense = decrypt(sensitive); + properties.setProperty(DBLIB_PROPERTY_NAME, postsense); + } catch(Exception exc) { + LOG.error("Failed to translate property", exc); + } + } + } + } catch (final IOException e) { LOG.error("Failed to load properties for file: {}", propertiesFile.toString(), new DblibConfigurationException("Failed to load properties for file: " @@ -95,6 +121,36 @@ public class DBLIBResourceProvider { } } + /** + * + * @param value + * @return decrypted string if successful or the original value if unsuccessful + */ + private String decrypt(String value) { + try { + BundleContext bctx = FrameworkUtil.getBundle(this.getClass()).getBundleContext(); + + ServiceReference sref = bctx.getServiceReference("org.opendaylight.aaa.encrypt.AAAEncryptionService"); + if(sref == null) { + LOG.warn("Could not acquire service reference for 'org.opendaylight.aaa.encrypt.AAAEncryptionService'"); + return value; + } + Object encrSvc = bctx.getService(sref); + if(encrSvc == null) { + LOG.warn("Could not access service for 'org.opendaylight.aaa.encrypt.AAAEncryptionService'"); + return value; + } + + Method gs2Method = encrSvc.getClass().getMethod("decrypt", new Class[] { "".getClass() }); + Object unmasked = gs2Method.invoke(encrSvc, new Object[] { value }); + return unmasked.toString(); + + } catch (Exception exc) { + LOG.error("Failure", exc); + return value; + } + } + /** * Extract db config properties. * diff --git a/dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/EncShellCommand.java b/dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/EncShellCommand.java new file mode 100755 index 000000000..eaa5700c9 --- /dev/null +++ b/dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/EncShellCommand.java @@ -0,0 +1,48 @@ +package org.onap.ccsdk.sli.core.dblib; + +import java.lang.reflect.Method; + +/** + * https://karaf.apache.org/manual/latest-2.x/developers-guide/extending-console.html + * https://github.com/apache/karaf/tree/master/shell/console/src/main/java/org/apache/felix/gogo/commands + */ +import org.apache.karaf.shell.commands.Argument; +import org.apache.karaf.shell.commands.Command; +import org.apache.karaf.shell.console.OsgiCommandSupport; +import org.osgi.framework.BundleContext; +import org.osgi.framework.FrameworkUtil; +import org.osgi.framework.ServiceReference; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +@Command(scope = "dblib", name = "encode", description="Says hello") +public class EncShellCommand extends OsgiCommandSupport { + private static Logger LOGGER = LoggerFactory.getLogger(EncShellCommand.class); + + @Argument(index = 0, name = "arg", description = "The command argument", required = true, multiValued = false) + String arg = null; + + @Override + protected Object doExecute() throws Exception { + System.out.println(String.format("Original value: %s", arg)); + System.out.println(String.format("Encrypted value: %s", encrypt(arg))); + return null; + } + + private String encrypt(String value) { + try { + BundleContext bctx = FrameworkUtil.getBundle(this.getClass()).getBundleContext(); + + ServiceReference sref = bctx.getServiceReference("org.opendaylight.aaa.encrypt.AAAEncryptionService"); + Object encrSvc = bctx.getService(sref); + + Method gs2Method = encrSvc.getClass().getMethod("encrypt", new Class[] { "".getClass() }); + Object unmasked = gs2Method.invoke(encrSvc, new Object[] { value }); + return String.format("ENC:%s", unmasked.toString()); + + } catch (Exception exc) { + LOGGER.error("Failure", exc); + return value; + } + } +} \ No newline at end of file diff --git a/dblib/provider/src/main/resources/org/opendaylight/blueprint/dblib-blueprint.xml b/dblib/provider/src/main/resources/org/opendaylight/blueprint/dblib-blueprint.xml index f1d5166db..d9bb99c07 100755 --- a/dblib/provider/src/main/resources/org/opendaylight/blueprint/dblib-blueprint.xml +++ b/dblib/provider/src/main/resources/org/opendaylight/blueprint/dblib-blueprint.xml @@ -15,4 +15,10 @@ + + + + + + \ No newline at end of file -- cgit 1.2.3-korg