-Fix credentials plugin to not block install if not allowed

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@1220 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT/postscripts/allowcred.awk

@@ -0,0 +1,14 @@
+#!/usr/bin/awk -f
+BEGIN {
+        listener = "/inet/tcp/300/0/0"
+        quit = "no"
+
+
+        while (match(quit,"no") && (listener |& getline) > 0) {
+                if (match($0,"CREDOKBYYOU?")) {
+                        print "CREDOKBYME" |& listener
+                        quit="yes"
+                }
+        }
+        close(listener)
+}

xCAT/postscripts/getcredentials.awk

@@ -1,6 +1,5 @@
 #!/usr/bin/awk -f
 BEGIN {
-        listener = "/inet/tcp/300/0/0"
         server = "/inet/tcp/0/127.0.0.1/400"
         quit = "no"
 
@@ -11,14 +10,6 @@ BEGIN {
         print "   <arg>"ARGV[1]"</arg>" |& server
         print "</xcatrequest>" |& server
 
-        while (match(quit,"no") && (listener |& getline) > 0) {
-                if (match($0,"CREDOKBYYOU?")) {
-                        print "CREDOKBYME" |& listener
-                        quit="yes"
-                }
-        }
-        close(listener)
-
         while (server |& getline) {
                 print $0
         }

xCAT/postscripts/remoteshell

@@ -56,6 +56,8 @@ sleep 1
 umask 0077
 
 mkdir -p /root/.ssh/
+allowcred.awk &
+sleep 1
 getcredentials.awk ssh_root_key | grep -v '<'|sed -e 's/&lt;/</' -e 's/&gt;/>/' -e 's/&amp;/&/' -e 's/&quot/"/' -e "s/&apos;/'/" > /root/.ssh/id_rsa
 if ! grep "PRIVATE KEY" /root/.ssh/id_rsa > /dev/null 2>&1 ; then
    rm /root/.ssh/id_rsa