refactor for pkexec

shared.nim

@@ -4,7 +4,6 @@ EZ-Bkup is released under the General Public License 3.0.
 See COPYING or <https://www.gnu.org/licenses/> for details.]#
 
 import logging, times, os
-#import "models/routine"
 
 let appPath* = getHomeDir() & ".ez-bkup"
 let databasePath* = appPath & "/ez-bkup.sqlite"
@@ -15,7 +14,6 @@ if not dirExists(appPath):
 var logger = newFileLogger(appPath & "/errors.log")
 let dt = now()
 let nowDT* = dt.format("M-d-YYYY h:mm:ss tt")
-#var logMsg: string
 
 proc writeErrorToLog*(logMsg: string) =
   logger.log(lvlError, logMsg)
@@ -24,22 +22,4 @@ proc writeInfoToLog*(logMsg: string) =
   logger.log(lvlInfo, logMsg)
 
 proc hasCommas*(filename: string):bool =
-  ',' in filename    
-
-proc getAskPassPath*(): string =
-  var askPassPath: string
-  
-  if fileExists("/usr/libexec/openssh/ssh-askpass"):
-    askPassPath = "/usr/libexec/openssh/ssh-askpass"
-  elif fileExists("/usr/lib/ssh/x11-ssh-askpass"):
-    askPassPath = "/usr/lib/ssh/x11-ssh-askpass"
-  elif fileExists("/usr/lib/ssh/gtk-ssh-askpass"):
-    askPassPath = "/usr/lib/ssh/gtk-ssh-askpass"
-  elif fileExists("/usr/lib/ssh/ssh-askpass"):
-    askPassPath = "/usr/lib/ssh/ssh-askpass"
-  else:
-    askPassPath = ""
-  
-  return askPassPath
-
-    
+  ',' in filename