public static RoleBasedRuleExpression ParseRule(string ruleValue)
{
try
{
var values = ruleValue.Split(splitter_or);
var theExpression = new RoleBasedRuleExpression(AllowedRuleExpression.Create(values[0]), AllowedRuleExpression.Create(values[1]));
return(theExpression);
}
catch
{
var tip = "{AllowedUsers}||{AllowedRoles}";
throw new Exception($"无效的权限表达式：{ruleValue}, 格式参考：{tip}");
}
}
public static string ParseRule(RoleBasedRuleExpression ruleExpression)
{
return($"{ruleExpression.NeedUsers.Value}{splitter_or}{ruleExpression.NeedRoles.Value}");
}
public static RoleBasedRuleExpression ToExpression(this RoleBasedRule rule)
{
return(RoleBasedRuleExpression.ParseRule(rule.Rule));
}
public static RoleBasedRule Create(string permissionId, RoleBasedRuleExpression expression)
{
return(new RoleBasedRule {
PermissionId = permissionId, Rule = expression.ToRule()
});
}
