141716 【江西银行】【grub还原】在grub界面选择restore-retain-userdata mod模式还原，还原之后系统用户变为OEM

backup-daemon/data/backup-auto-efi

@@ -594,17 +594,17 @@ generateExcludeFile() {
     #echo "/data/*" >>$EXCLUDEFILE   #用户可以把数据放到该分区或者目录
 
     #是否覆盖备份还原工具自身，因为grub备份还原使用的工具是initrd.img里面的东西，故不存在时可以还原备份还原工具本身(例如工具被删除的场景)
-    if [ $backupOrRestore -eq 1 ]; then
-      bFileExists "/usr/bin/backup-daemon"
-      bFileExists "/usr/bin/kybackup"
-      bFileExists "/usr/bin/backup-auto"
-      bFileExists "/usr/bin/mount_fstab_efi"
-      bFileExists "/usr/bin/backup-auto-efi"
-      bFileExists "/usr/bin/rsync"
-      bFileExists "/usr/share/rsync"
-      bFileExists "/usr/share/initramfs-tools/hooks/kybackup-hooks"
-      bFileExists "/usr/share/initramfs-tools/scripts/local-bottom/kybackup"
-    fi
+    #if [ $backupOrRestore -eq 1 ]; then
+    #  bFileExists "/usr/bin/backup-daemon"
+    #  bFileExists "/usr/bin/kybackup"
+    #  bFileExists "/usr/bin/backup-auto"
+    #  bFileExists "/usr/bin/mount_fstab_efi"
+    #  bFileExists "/usr/bin/backup-auto-efi"
+    #  bFileExists "/usr/bin/rsync"
+    #  bFileExists "/usr/share/rsync"
+    #  bFileExists "/usr/share/initramfs-tools/hooks/kybackup-hooks"
+    #  bFileExists "/usr/share/initramfs-tools/scripts/local-bottom/kybackup"
+    #fi
 
     # 安全模块会将文件/usr/share/kysec-utils/data/readonly_list中的文件列表限制只读，无法修改、备份（包含扩展属性时）、删除等
     # 现在里面仅有/etc/uid_list，先暂时排除掉；等后续安全模块有其它保护方案后再进一步修改
@@ -1050,7 +1050,7 @@ restoreAuto() { #还原
     fi
 
     #0:backup 1:restore
-    generateExcludeFile 1
+    #generateExcludeFile 1
     echo "Begin to restore efi directory..." >>$PLOGFILE
     echo "Begin to restore efi directory..."
     #额外排除目录或文件
@@ -1076,13 +1076,27 @@ restoreAuto() { #还原
     #保留用户数据还原
     if [[ x${m_isRetainUserData} = x"true" ]]; then
        # 用户数据目录或文件
-       bFileExists "/var/lib/biometric-auth"
-       bFileExists "/data/sec_storage_data"
-       bFileExists "/etc/passwd"
-       bFileExists "/etc/shadow"
-       bFileExists "/etc/group"
-       bFileExists "/etc/gshadow"
-       bFileExists "/etc/sudoers"
+       if [ -e "${rootpath}/var/lib/biometric-auth" ]; then
+	   excludes="${excludes} --exclude=/var/lib/biometric-auth"
+       fi
+       if [ -e "${rootpath}/data/sec_storage_data" ]; then
+           excludes="${excludes} --exclude=/data/sec_storage_data"
+       fi
+       if [ -e "${rootpath}/etc/passwd" ]; then
+           excludes="${excludes} --exclude=/etc/passwd"
+       fi
+       if [ -e "${rootpath}/etc/shadow" ]; then
+           excludes="${excludes} --exclude=/etc/shadow"
+       fi
+       if [ -e "${rootpath}/etc/group" ]; then
+           excludes="${excludes} --exclude=/etc/group"
+       fi
+       if [ -e "${rootpath}/etc/gshadow" ]; then
+           excludes="${excludes} --exclude=/etc/gshadow"
+       fi
+       if [ -e "${rootpath}/etc/sudoers" ]; then
+           excludes="${excludes} --exclude=/etc/sudoers"
+       fi
        excludes="${excludes} --exclude=/home --exclude=/root --exclude=/data/home --exclude=/data/root --exclude=/var/lib/AccountsService"
 
        #如果是990，排除/data；否则，排除/data/usershare
@@ -1093,10 +1107,18 @@ restoreAuto() { #还原
        fi
        #如果是出厂备份的还原，还需要保留语言和时区配置
        if [[ ${uuid} = "{${factory_uuid}}" && x${is_990_9a0} != x"true" ]]; then
-	   bFileExists "/etc/localtime"
-	   bFileExists "/usr/share/zoneinfo"
-	   bFileExists "/etc/default/locale"
-	   bFileExists "/usr/share/i18n"
+	   if [ -e "${rootpath}/etc/localtime" ]; then
+               excludes="${excludes} --exclude=/etc/localtime"
+           fi
+	   if [ -e "${rootpath}/usr/share/zoneinfo" ]; then
+               excludes="${excludes} --exclude=/usr/share/zoneinfo"
+           fi
+           if [ -e "${rootpath}/etc/default/locale" ]; then
+               excludes="${excludes} --exclude=/etc/default/locale"
+           fi
+           if [ -e "${rootpath}/usr/share/i18n" ]; then
+               excludes="${excludes} --exclude=/usr/share/i18n"
+           fi
        fi
     fi
     # 兼容以前的老备份数据，后面可以尝试去掉此条件的逻辑