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authorMarco Platania <platania@research.att.com>2019-03-19 15:22:58 -0400
committerGary Wu <gary.i.wu@huawei.com>2019-03-19 12:32:32 -0700
commitab8cd68e52570cd75096629b9db37f23ae0589b8 (patch)
tree731e51e69453e6f13d54be5dd41d6284a3885938 /deployment/heat/onap-oom
parent114c21c9ff09fd80851e8419b575ea75f5e0a206 (diff)
Update cloud pwd encryption mechanism
Change-Id: I7a311d62d7d5cd5d38dc01250a7e327a9eeac267 Issue-ID: INT-988 Signed-off-by: Marco Platania <platania@research.att.com> Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
Diffstat (limited to 'deployment/heat/onap-oom')
-rw-r--r--deployment/heat/onap-oom/scripts/Crypto.java82
-rwxr-xr-xdeployment/heat/onap-oom/scripts/deploy.sh9
2 files changed, 90 insertions, 1 deletions
diff --git a/deployment/heat/onap-oom/scripts/Crypto.java b/deployment/heat/onap-oom/scripts/Crypto.java
new file mode 100644
index 000000000..a9bad509a
--- /dev/null
+++ b/deployment/heat/onap-oom/scripts/Crypto.java
@@ -0,0 +1,82 @@
+import javax.crypto.Cipher;
+import javax.crypto.spec.GCMParameterSpec;
+import javax.crypto.spec.SecretKeySpec;
+import java.security.GeneralSecurityException;
+import java.security.SecureRandom;
+import java.util.Arrays;
+
+public class Crypto {
+
+ private static final String AES = "AES";
+ private static final int GCM_TAG_LENGTH = 16;
+ private static final int GCM_IV_LENGTH = 12;
+ private static final String AES_GCM_NO_PADDING = "AES/GCM/NoPadding";
+
+ public static void main(String[] args) {
+ if(args.length != 2) {
+ System.out.println("Usage: java Crypto value_to_encrypt key");
+ System.out.println("exit(1)");
+ System.exit(1);
+ }
+
+ String value = args[0];
+ String key = args[1];
+ String encrypted = encryptCloudConfigPassword(value, key);
+ System.out.println(encrypted);
+ }
+
+ /**
+ * encrypt a value and generate a keyfile
+ * if the keyfile is not found then a new one is created
+ *
+ * @throws GeneralSecurityException
+ */
+ public static String encrypt (String value, String keyString) throws GeneralSecurityException {
+ SecretKeySpec sks = getSecretKeySpec (keyString);
+ Cipher cipher = Cipher.getInstance(AES_GCM_NO_PADDING);
+ byte[] initVector = new byte[GCM_IV_LENGTH];
+ (new SecureRandom()).nextBytes(initVector);
+ GCMParameterSpec spec = new GCMParameterSpec(GCM_TAG_LENGTH * java.lang.Byte.SIZE, initVector);
+ cipher.init(Cipher.ENCRYPT_MODE, sks, spec);
+ byte[] encoded = value.getBytes(java.nio.charset.StandardCharsets.UTF_8);
+ byte[] cipherText = new byte[initVector.length + cipher.getOutputSize(encoded.length)];
+ System.arraycopy(initVector, 0, cipherText, 0, initVector.length);
+ cipher.doFinal(encoded, 0, encoded.length, cipherText, initVector.length);
+ return byteArrayToHexString(cipherText);
+ }
+
+ public static String encryptCloudConfigPassword(String message, String key) {
+ try {
+ return Crypto.encrypt(message, key);
+ } catch (GeneralSecurityException e) {
+ return null;
+ }
+ }
+
+ private static SecretKeySpec getSecretKeySpec (String keyString) {
+ byte[] key = hexStringToByteArray (keyString);
+ return new SecretKeySpec (key, AES);
+ }
+
+ public static String byteArrayToHexString (byte[] b) {
+ StringBuilder sb = new StringBuilder(b.length * 2);
+ for (byte aB : b) {
+ int v = aB & 0xff;
+ if (v < 16) {
+ sb.append('0');
+ }
+ sb.append(Integer.toHexString(v));
+ }
+ return sb.toString ().toUpperCase ();
+ }
+
+ private static byte[] hexStringToByteArray (String s) {
+ byte[] b = new byte[s.length () / 2];
+ for (int i = 0; i < b.length; i++) {
+ int index = i * 2;
+ int v = Integer.parseInt (s.substring (index, index + 2), 16);
+ b[i] = (byte) v;
+ }
+ return b;
+ }
+} \ No newline at end of file
diff --git a/deployment/heat/onap-oom/scripts/deploy.sh b/deployment/heat/onap-oom/scripts/deploy.sh
index 7977c6a55..264152f76 100755
--- a/deployment/heat/onap-oom/scripts/deploy.sh
+++ b/deployment/heat/onap-oom/scripts/deploy.sh
@@ -111,8 +111,15 @@ SSH_KEY=~/.ssh/onap_key
source $WORKSPACE/test/ete/scripts/install_openstack_cli.sh
+#SO_ENCRYPTION_KEY=aa3871669d893c7fb8abbcda31b88b4f
+#export OS_PASSWORD_ENCRYPTED=$(echo -n "$OS_PASSWORD" | openssl aes-128-ecb -e -K "$SO_ENCRYPTION_KEY" -nosalt | xxd -c 256 -p)
+
+#Use new encryption method
+pushd $WORKSPACE/deployment/heat/onap-oom/scripts
+javac Crypto.java
SO_ENCRYPTION_KEY=aa3871669d893c7fb8abbcda31b88b4f
-export OS_PASSWORD_ENCRYPTED=$(echo -n "$OS_PASSWORD" | openssl aes-128-ecb -e -K "$SO_ENCRYPTION_KEY" -nosalt | xxd -c 256 -p)
+export OS_PASSWORD_ENCRYPTED=$(java Crypto "$OS_PASSWORD" "$SO_ENCRYPTION_KEY")
+popd
for n in $(seq 1 5); do
if [ $full_deletion = true ] ; then