[node-patches] Change in ovirt-node[master]: init: Add support for use_strong_rng cmdline args

[hadong0720 at gmail.com]

hadong has uploaded a new change for review.

Change subject: init: Add support for use_strong_rng cmdline args
......................................................................

init: Add support for use_strong_rng cmdline args

This patch adds support for configuring use_strong_rng in cmdline args:
use_strong_rng=<bytes>
This informations are sued to set use_strong_rng=<bytes> during
an auto-installation.

Change-Id: Idf2f4c4d9f9daf59b6fd95fe0d641260394ecab5
Signed-off-by: hadong <hadong0720 at gmail.com>
---
M scripts/ovirt-auto-install.py
M scripts/ovirt-init-functions.sh.in
2 files changed, 17 insertions(+), 2 deletions(-)


  git pull ssh://gerrit.ovirt.org:29418/ovirt-node refs/changes/57/18457/1

diff --git a/scripts/ovirt-auto-install.py b/scripts/ovirt-auto-install.py
index c3770ad..ed26580 100755
--- a/scripts/ovirt-auto-install.py
+++ b/scripts/ovirt-auto-install.py
@@ -26,6 +26,7 @@
 from ovirtnode.kdump import *
 from ovirt.node.utils.console import TransactionProgress
 from ovirt.node.utils import system
+from ovirt.node.utils import security
 import logging
 import sys
 
@@ -82,6 +83,16 @@
             kbd.set_layout(OVIRT_VARS["OVIRT_KEYBOARD_LAYOUT"])
             ovirt_store_config("/etc/vconsole.conf")
             ovirt_store_config("/etc/sysconfig/keyboard")
+
+
+class ConfigureStrongRNG(Transaction.Element):
+    title = "Configuring SSH strong RNG"
+
+    def commit(self):
+        if "OVIRT_USE_STRONG_RNG" in OVIRT_VARS and \
+           not OVIRT_VARS["OVIRT_USE_STRONG_RNG"] is "":
+            ssh = security.Ssh()
+            ssh.strong_rng(OVIRT_VARS["OVIRT_USE_STRONG_RNG"])
 
 
 class ConfigureLogging(Transaction.Element):
@@ -157,6 +168,10 @@
     if "OVIRT_KEYBOARD_LAYOUT" in OVIRT_VARS:
         tx.append(SetKeyboardLayout())
 
+    #set ssh strong RHG
+    if "OVIRT_USE_STRONG_RNG" in OVIRT_VARS:
+        tx.append(ConfigureStrongRNG())
+
     tx.append(ConfigureLogging())
 
     tx.append(ConfigureCollectd())
diff --git a/scripts/ovirt-init-functions.sh.in b/scripts/ovirt-init-functions.sh.in
index e5e46a8..1d1ab8e 100644
--- a/scripts/ovirt-init-functions.sh.in
+++ b/scripts/ovirt-init-functions.sh.in
@@ -235,7 +235,7 @@
     #   tuned=profile
     #   keyboard=layout
     #   aesni=[y|n]
-    #   strongrng=<bytes>
+    #   use_strong_rng=<bytes>
     #   nfsv4_domain=domain
     #   TBD logrotate maxsize
 
@@ -401,7 +401,7 @@
     # disable AES-NI
     disable_aes_ni=
 
-    # strongrng=<bytes>
+    # use_strong_rng=<bytes>
     # use strong rng
     use_strong_rng=
 


-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Idf2f4c4d9f9daf59b6fd95fe0d641260394ecab5
Gerrit-PatchSet: 1
Gerrit-Project: ovirt-node
Gerrit-Branch: master
Gerrit-Owner: hadong <hadong0720 at gmail.com>