public string Protect(string filePath, string ownerEmail, string listOfRights)
{
string adListOfRights = Encoding.UTF8.GetString(Convert.FromBase64String(listOfRights));
string file = Encoding.UTF8.GetString(Convert.FromBase64String(filePath));
//return file + "/" + ownerEmail + "/" + adListOfRights;
Collection <UserRights> userRights = new Collection <UserRights>();
if (!protector.IsEncrypted(file))
{
userRights = UserRightsHelper.ConvertRightsStringToCollection(adListOfRights);
//return userRights.Count.ToString();
if (userRights.Count > 0)
{
protector.EncryptFile(ownerEmail, userRights, file);
return("File has been protected with list of rights.");
}
else
{
return("Kindly pass a valid rights string.");
}
}
else
{
return("File is already Protected.");
}
}
public static UserRightsHelper ConvertStringtoRights(string rights)
{
UserRightsHelper userRights = new UserRightsHelper();
string[] rightsArray = rights.Split(':');
userRights.AddRights(rightsArray[0], rightsArray[1]);
return(userRights);
}
public static string ConvertRightsToString(UserRightsHelper rights)
{
StringBuilder sb = new StringBuilder();
sb.Append(rights.EmailAddress);
sb.Append(":");
sb.Append(rights.RightsList);
return(sb.ToString());
}