添加SHA256检测,去除对XP的支持

setup.sh

@@ -66,7 +66,7 @@ download() {
   fi
 }
 
-getLatestVersion() {
+Install() {
   local platformValue=`platform`
   local archValue=`arch`
   
@@ -83,25 +83,33 @@ getLatestVersion() {
 
   if [[ "${status}" == "1" ]]; then
     local downloadURL=$(echo "${res}" | grepCross '"downloadURL":".*?[^\\]",' | sed 's/"downloadURL":"//g' | sed 's/",//g')
-    echo ${downloadURL}
-  else
-    echo "no"
-  fi
-}
+    local fileSha256=$(echo "${res}" | grepCross '"sha256":".*?[^\\]",' | sed 's/"sha256":"//g' | sed 's/",//g')
 
-Install() {
-  downloadURL=`getLatestVersion` 
-
-  if [[ "${downloadURL}" != "no" ]]; then
     mkdir -p /usr/local/dc-agent/bin
     mkdir -p /usr/local/dc-agent/log
 
     download "${downloadURL}" -o "/usr/local/dc-agent/bin/dc-agent"
+
+    if cmdhas "sha256sum"; then
+      checkSha256=$(sha256sum /usr/local/dc-agent/bin/dc-agent | awk '{ print $1 }'  | tr '[A-Z]' '[a-z]')
+      if [[ "${checkSha256}" != "${fileSha256}" ]]; then
+        echo -e "${checkSha256}\n"
+        echo -e "${fileSha256}\n"
+        echo -e "\nError: File sha256 check failed.\n"
+        exit 1
+      fi
+    else
+      echo -e "\nError: sha256sum command not found.\n"
+      exit 1
+    fi
+    
     echo -e "\n"
 
     sudo chmod 755 /usr/local/dc-agent/bin/dc-agent
     sudo /usr/local/dc-agent/bin/dc-agent install
     sudo /usr/local/dc-agent/bin/dc-agent start
+    
+    echo -e "\nInstall success!\n"
   else
     echo -e "\nServer connection failed, please check your network connection.\n"
   fi