CLOUDSTACK-8416: added support for FIPS compliant checksum. It will now support md5, sha1, sha224, sha256, sha384 and sha512 checksums.

In same checksum parameter user can pass any of the above algorithms hash
This closes #196

scripts/installer/createtmplt.sh

@@ -38,8 +38,18 @@ fi
 }
 
 verify_cksum() {
-  echo  "$1  $2" | md5sum  -c --status
-  #printf "$1\t$2" | md5sum  -c --status
+  digestalgo=""
+  case ${#1} in
+        32) digestalgo="md5sum" ;;
+        40) digestalgo="sha1sum" ;;
+        56) digestalgo="sha224sum" ;;
+        64) digestalgo="sha256sum" ;;
+        96) digestalgo="sha384sum" ;;
+        128) digestalgo="sha512sum" ;;
+        *) echo "Please provide valid cheksum" ; exit 3 ;;
+  esac
+  echo  "$1  $2" | $digestalgo  -c --status
+  #printf "$1\t$2" | $digestalgo  -c --status
   if [ $? -gt 0 ] 
   then
     printf "Checksum failed, not proceeding with install\n"

scripts/installer/createvolume.sh

@@ -39,9 +39,19 @@ fi
 }
 
 verify_cksum() {
-  echo  "$1  $2" | md5sum  -c --status
-  #printf "$1\t$2" | md5sum  -c --status
-  if [ $? -gt 0 ] 
+  digestalgo=""
+  case ${#1} in
+        32) digestalgo="md5sum" ;;
+        40) digestalgo="sha1sum" ;;
+        56) digestalgo="sha224sum" ;;
+        64) digestalgo="sha256sum" ;;
+        96) digestalgo="sha384sum" ;;
+        128) digestalgo="sha512sum" ;;
+        *) echo "Please provide valid cheksum" ; exit 3 ;;
+  esac
+  echo  "$1  $2" | $digestalgo  -c --status
+  #printf "$1\t$2" | $digestalgo  -c --status
+  if [ $? -gt 0 ]
   then
     printf "Checksum failed, not proceeding with install\n"
     exit 3

scripts/storage/qcow2/createtmplt.sh

@@ -39,8 +39,18 @@ fi
 
 
 verify_cksum() {
-  echo  "$1  $2" | md5sum  -c --status
-  #printf "$1\t$2" | md5sum  -c --status
+  digestalgo=""
+  case ${#1} in
+        32) digestalgo="md5sum" ;;
+        40) digestalgo="sha1sum" ;;
+        56) digestalgo="sha224sum" ;;
+        64) digestalgo="sha256sum" ;;
+        96) digestalgo="sha384sum" ;;
+        128) digestalgo="sha512sum" ;;
+        *) echo "Please provide valid cheksum" ; exit 3 ;;
+  esac
+  echo  "$1  $2" | $digestalgo  -c --status
+  #printf "$1\t$2" | $digestalgo  -c --status
   if [ $? -gt 0 ] 
   then
     printf "Checksum failed, not proceeding with install\n"

scripts/storage/qcow2/createvolume.sh

@@ -40,8 +40,18 @@ fi
 
 
 verify_cksum() {
-  echo  "$1  $2" | md5sum  -c --status
-  #printf "$1\t$2" | md5sum  -c --status
+  digestalgo=""
+  case ${#1} in
+        32) digestalgo="md5sum" ;;
+        40) digestalgo="sha1sum" ;;
+        56) digestalgo="sha224sum" ;;
+        64) digestalgo="sha256sum" ;;
+        96) digestalgo="sha384sum" ;;
+        128) digestalgo="sha512sum" ;;
+        *) echo "Please provide valid cheksum" ; exit 3 ;;
+  esac
+  echo  "$1  $2" | $digestalgo  -c --status
+  #printf "$1\t$2" | $digestalgo  -c --status
   if [ $? -gt 0 ] 
   then
     printf "Checksum failed, not proceeding with install\n"

scripts/storage/secondary/createtmplt.sh

@@ -41,8 +41,18 @@ fi
 }
 
 verify_cksum() {
-  echo  "$1  $2" | md5sum  -c --status
-  #printf "$1\t$2" | md5sum  -c --status
+  digestalgo=""
+  case ${#1} in
+        32) digestalgo="md5sum" ;;
+        40) digestalgo="sha1sum" ;;
+        56) digestalgo="sha224sum" ;;
+        64) digestalgo="sha256sum" ;;
+        96) digestalgo="sha384sum" ;;
+        128) digestalgo="sha512sum" ;;
+        *) echo "Please provide valid cheksum" ; exit 3 ;;
+  esac
+  echo  "$1  $2" | $digestalgo  -c --status
+  #printf "$1\t$2" | $digestalgo  -c --status
   if [ $? -gt 0 ] 
   then
     printf "Checksum failed, not proceeding with install\n"

scripts/storage/secondary/createvolume.sh

@@ -41,8 +41,18 @@ fi
 }
 
 verify_cksum() {
-  echo  "$1  $2" | md5sum  -c --status
-  #printf "$1\t$2" | md5sum  -c --status
+  digestalgo=""
+  case ${#1} in
+        32) digestalgo="md5sum" ;;
+        40) digestalgo="sha1sum" ;;
+        56) digestalgo="sha224sum" ;;
+        64) digestalgo="sha256sum" ;;
+        96) digestalgo="sha384sum" ;;
+        128) digestalgo="sha512sum" ;;
+        *) echo "Please provide valid cheksum" ; exit 3 ;;
+  esac
+  echo  "$1  $2" | $digestalgo  -c --status
+  #printf "$1\t$2" | $digestalgo  -c --status
   if [ $? -gt 0 ] 
   then
     printf "Checksum failed, not proceeding with install\n"