squid не работает авторизация через mysql

auth_param basic program /usr/lib/squid3/basic_db_auth --user squid1 --password qwerty --plaintext --persist
auth_param basic children 5
auth_param basic realm Web-Proxy
auth_param basic credentialsttl 1 minute
auth_param basic casesensitive off
acl db-auth proxy_auth REQUIRED

acl SSL_ports port 443
acl Safe_ports port 80		# http
acl Safe_ports port 21		# ftp
acl Safe_ports port 443		# https
#acl Safe_ports port 70		# gopher
#acl Safe_ports port 210		# wais
#acl Safe_ports port 1025-65535	# unregistered ports
#acl Safe_ports port 280		# http-mgmt
#acl Safe_ports port 488		# gss-http
#acl Safe_ports port 591		# filemaker
#acl Safe_ports port 777		# multiling http
acl CONNECT method CONNECT

http_access allow db-auth
http_access allow localhost
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access deny all

http_port 3128

cache_mem 256 MB

maximum_object_size_in_memory 512 KB

maximum_object_size 120480 KB

cache_dir ufs /var/spool/squid3 5000 32 256

cache_swap_low 90

cache_swap_high 95

logfile_rotate 5

coredump_dir /var/spool/squid3

url_rewrite_program /usr/bin/sams2redir

url_rewrite_children 5

refresh_pattern ^ftp:		1440	20%	10080
refresh_pattern ^gopher:	1440	0%	1440
refresh_pattern -i (/cgi-bin/|\?) 0	0%	0
refresh_pattern .		0	20%	4320

visible_hostname squidproxy


icp_port 0

dns_nameservers 192.168.1.87

create database squid;
grant select on squid.* to squid1@localhost identified by 'qwerty';

CREATE TABLE `passwd` (
  `user` varchar(32) NOT NULL default '',
  `password` varchar(35) NOT NULL default '',
  `enabled` tinyint(1) NOT NULL default '1',
  `fullname` varchar(60) default NULL,
  `comment` varchar(60) default NULL,
  PRIMARY KEY  (`user`)
);

insert into passwd values('admin','password',1,'Admin','for testing purpose');

1486098667.713      0 192.168.1.5 TCP_DENIED/407 4037 GET http://linux.org/ - HIER_NONE/- text/html
1486098673.512      8 192.168.1.5 TCP_DENIED/407 4094 GET http://linux.org/ admin HIER_NONE/- text/html
1486098685.770      4 192.168.1.5 TCP_DENIED/407 4094 GET http://linux.org/ admin HIER_NONE/- text/html