Squid-2.4.1-6cl (squid.conf)

Proxy Squid funcionando como proxy e autenticador de usuários.

Categoria: Segurança

Software: Squid-2.4.1-6cl

[ Hits: 158.133 ]

Por: Fernando da Silva Santos


Este arquivo esta escrito para que o squid funcione como proxy e  
autenticador de usuários. Bloqueando automaticamente o acesso a
sites restritos.



Já esta configurado para bloquear sites contendo
várias definições de palavras que você mesmo defina ou pode baixar
a lista completa de palavras proibidas no site oficial do squid
(www.squid-cache.org">www.squid-cache.org).



Esta é uma configuração básica para colocar o squid em
funcionamento em uma rede.


#       Esta é uma configuração básica
#   WELCOME TO SQUID 2
#   ------------------
#
#   This is the default Squid configuration file. You may wish
#   to look at the Squid home page (http://www.squid-cache.org/)
#   for the FAQ and other documentation.
#
#   The default Squid config file shows what the defaults for
#   various options happen to be.  If you don't need to change the
#   default, you shouldn't uncomment the line.  Doing so may cause
#   run-time problems.  In some cases "none" refers to no default
#   setting at all, while in other cases it refers to a valid
#   option - the comments for that keyword indicate if this is the
#   case.
#


# NETWORK OPTIONS
# -----------------------------------------------------------------------------

#  TAG: http_port
#   Usage:   port
#      hostname:port
#      1.2.3.4:port
#
#   The socket addresses where Squid will listen for HTTP client
#   requests.  You may specify multiple socket addresses.
#   There are three forms: port alone, hostname with port, and
#   IP address with port.  If you specify a hostname or IP
#   address, then Squid binds the socket to that specific
#   address.  This replaces the old 'tcp_incoming_address'
#   option.  Most likely, you do not need to bind to a specific
#   address, so you can use the port number alone.
#
#   The default port number is 3128.
#
#   If you are running Squid in accelerator mode, then you
#   probably want to listen on port 80 also, or instead.
#
#   The -a command line option will override the *first* port
#   number listed here.   That option will NOT override an IP
#   address, however.
#
#   You may specify multiple socket addresses on multiple lines.
#
#Default:
http_port 80

#  TAG: icp_port
#   The port number where Squid sends and receives ICP queries to
#   and from neighbor caches.  Default is 3130.  To disable use
#   "0".  May be overridden with -u on the command line.
#
#Default:
# icp_port 3130

#  TAG: htcp_port
#   The port number where Squid sends and receives HTCP queries to
#   and from neighbor caches.  Default is 4827.  To disable use
#   "0".
#
#   To enable this option, you must use --enable-htcp with the
#   configure script.
#
#Default:
# htcp_port 4827

#  TAG: mcast_groups
#   This tag specifies a list of multicast groups which your server
#   should join to receive multicasted ICP queries.
#
#   NOTE!  Be very careful what you put here!  Be sure you
#   understand the difference between an ICP _query_ and an ICP
#   _reply_.  This option is to be set only if you want to RECEIVE
#   multicast queries.  Do NOT set this option to SEND multicast
#   ICP (use cache_peer for that).  ICP replies are always sent via
#   unicast, so this option does not affect whether or not you will
#   receive replies from multicast group members.
#
#   You must be very careful to NOT use a multicast address which
#   is already in use by another group of caches.
#
#   If you are unsure about multicast, please read the Multicast
#   chapter in the Squid FAQ (http://www.squid-cache.org/FAQ/).
#
#   Usage: mcast_groups 239.128.16.128 224.0.1.20
#
#   By default, Squid doesn't listen on any multicast groups.
#
#Default:
# none

#  TAG: tcp_outgoing_address
#  TAG: udp_incoming_address
#  TAG: udp_outgoing_address
#   Usage: tcp_incoming_address 10.20.30.40
#          udp_outgoing_address fully.qualified.domain.name
#
#   tcp_outgoing_address   is used for connections made to remote
#            servers and other caches.
#   udp_incoming_address   is used for the ICP socket receiving packets
#            from other caches.
#   udp_outgoing_address   is used for ICP packets sent out to other
#            caches.
#
#   The default behavior is to not bind to any specific address.
#
#   A *_incoming_address value of 0.0.0.0 indicates that Squid should
#   listen on all available interfaces.
#
#   If udp_outgoing_address is set to 255.255.255.255 (the default)
#   then it will use the same socket as udp_incoming_address. Only
#   change this if you want to have ICP queries sent using another
#   address than where this Squid listens for ICP queries from other
#   caches.
#
#   NOTE, udp_incoming_address and udp_outgoing_address can not
#   have the same value since they both use port 3130.
#
#   NOTE, tcp_incoming_address has been removed.  You can now
#   specify IP addresses on the 'http_port' line.
#
#Default:
# tcp_outgoing_address 255.255.255.255
# udp_incoming_address 0.0.0.0
# udp_outgoing_address 255.255.255.255


# OPTIONS WHICH AFFECT THE NEIGHBOR SELECTION ALGORITHM
# -----------------------------------------------------------------------------

#  TAG: cache_peer
#   To specify other caches in a hierarchy, use the format:
#
#      cache_peer hostname type http_port icp_port
#
#   For example,
#
#   #                                        proxy  icp
#   #          hostname             type     port   port  options
#   #          -------------------- -------- ----- -----  -----------
#   cache_peer parent.foo.net       parent    3128  3130  [proxy-only]
#   cache_peer sib1.foo.net         sibling   3128  3130  [proxy-only]
#   cache_peer sib2.foo.net         sibling   3128  3130  [proxy-only]
#
#         type:  either 'parent', 'sibling', or 'multicast'.
#
#   proxy_port:  The port number where the cache listens for proxy
#           requests.
#
#     icp_port:  Used for querying neighbor caches about
#           objects.  To have a non-ICP neighbor
#           specify '7' for the ICP port and make sure the
#           neighbor machine has the UDP echo port
#           enabled in its /etc/inetd.conf file.
#
#       options: proxy-only
#           weight=n
#           ttl=n
#           no-query
#           default
#           round-robin
#           multicast-responder
#           closest-only
#           no-digest
#           no-netdb-exchange
#           no-delay
#           login=user:password
#           connect-timeout=nn
#           digest-url=url
#           allow-miss
#
#           use 'proxy-only' to specify that objects fetched
#           from this cache should not be saved locally.
#
#           use 'weight=n' to specify a weighted parent.
#           The weight must be an integer.  The default weight
#           is 1, larger weights are favored more.
#
#           use 'ttl=n' to specify a IP multicast TTL to use
#           when sending an ICP queries to this address.
#           Only useful when sending to a multicast group.
#           Because we don't accept ICP replies from random
#           hosts, you must configure other group members as
#           peers with the 'multicast-responder' option below.
#
#           use 'no-query' to NOT send ICP queries to this
#           neighbor.
#
#           use 'default' if this is a parent cache which can
#           be used as a "last-resort." You should probably
#           only use 'default' in situations where you cannot
#           use ICP with your parent cache(s).
#
#           use 'round-robin' to define a set of parents which
#           should be used in a round-robin fashion in the
#           absence of any ICP queries.
#
#           'multicast-responder' indicates that the named peer
#           is a member of a multicast group.  ICP queries will
#           not be sent directly to the peer, but ICP replies
#           will be accepted from it.
#
#           'closest-only' indicates that, for ICP_OP_MISS
#           replies, we'll only forward CLOSEST_PARENT_MISSes
#           and never FIRST_PARENT_MISSes.
#
#           use 'no-digest' to NOT request cache digests from
#           this neighbor.
#
#           'no-netdb-exchange' disables requesting ICMP
#           RTT database (NetDB) from the neighbor.
#
#           use 'no-delay' to prevent access to this neighbor
#           from influencing the delay pools.
#
#           use 'login=user:password' if this is a personal/workgroup
#           proxy and your parent requires proxy authentication.
#
#           use 'connect-timeout=nn' to specify a peer
#           specific connect timeout (also see the
#           peer_connect_timeout directive)
#
#           use 'digest-url=url' to tell Squid to fetch the cache
#           digest (if digests are enabled) for this host from
#           the specified URL rather than the Squid default
#           location.
#
#           use 'allow-miss' to disable Squid's use of only-if-cached
#           when forwarding requests to siblings. This is primarily
#           useful when icp_hit_stale is used by the sibling. To
#           extensive use of this option may result in forwarding
#           loops, and you should avoid having two-way peerings
#           with this option. (for example to deny peer usage on
#           requests from peer by denying cache_peer_access if the
#           source is a peer)
#
#   NOTE: non-ICP neighbors must be specified as 'parent'.
#
#Default:
# none

#  TAG: cache_peer_domain
#   Use to limit the domains for which a neighbor cache will be
#   queried.  Usage:
#
#   cache_peer_domain cache-host domain [domain ...]
#   cache_peer_domain cache-host !domain
#
#   For example, specifying
#
#      cache_peer_domain parent.foo.net   .edu
#
#   has the effect such that UDP query packets are sent to
#   'bigserver' only when the requested object exists on a
#   server in the .edu domain.  Prefixing the domainname
#   with '!' means that the cache will be queried for objects
#   NOT in that domain.
#
#   NOTE:   * Any number of domains may be given for a cache-host,
#        either on the same or separate lines.
#      * When multiple domains are given for a particular
#        cache-host, the first matched domain is applied.
#      * Cache hosts with no domain restrictions are queried
#        for all requests.
#      * There are no defaults.
#      * There is also a 'cache_peer_access' tag in the ACL
#        section.
#
#Default:
# none

#  TAG: neighbor_type_domain
#   usage: neighbor_type_domain parent|sibling domain domain ...
#
#   Modifying the neighbor type for specific domains is now
#   possible.  You can treat some domains differently than the the
#   default neighbor type specified on the 'cache_peer' line.
#   Normally it should only be necessary to list domains which
#   should be treated differently because the default neighbor type
#   applies for hostnames which do not match domains listed here.
#
#EXAMPLE:
#   cache_peer  parent cache.foo.org 3128 3130
#   neighbor_type_domain cache.foo.org sibling .com .net
#   neighbor_type_domain cache.foo.org sibling .au .de
#
#Default:
# none

#  TAG: icp_query_timeout   (msec)
#   Normally Squid will automatically determine an optimal ICP
#   query timeout value based on the round-trip-time of recent ICP
#   queries.  If you want to override the value determined by
#   Squid, set this 'icp_query_timeout' to a non-zero value.  This
#   value is specified in MILLISECONDS, so, to use a 2-second
#   timeout (the old default), you would write:
#
#      icp_query_timeout 2000
#
#Default:
# icp_query_timeout 0

#  TAG: maximum_icp_query_timeout   (msec)
#   Normally the ICP query timeout is determined dynamically.  But
#   sometimes it can lead to very large values (say 5 seconds).
#   Use this option to put an upper limit on the dynamic timeout
#   value.  Do NOT use this option to always use a fixed (instead
#   of a dynamic) timeout value. To set a fixed timeout see the
#   'icp_query_timeout' directive.
#
#Default:
# maximum_icp_query_timeout 2000

#  TAG: mcast_icp_query_timeout   (msec)
#   For Multicast peers, Squid regularly sends out ICP "probes" to
#   count how many other peers are listening on the given multicast
#   address.  This value specifies how long Squid should wait to
#   count all the replies.  The default is 2000 msec, or 2
#   seconds.
#
#Default:
# mcast_icp_query_timeout 2000

#  TAG: dead_peer_timeout   (seconds)
#   This controls how long Squid waits to declare a peer cache
#   as "dead."  If there are no ICP replies received in this
#   amount of time, Squid will declare the peer dead and not
#   expect to receive any further ICP replies.  However, it
#   continues to send ICP queries, and will mark the peer as
#   alive upon receipt of the first subsequent ICP reply.
#
#   This timeout also affects when Squid expects to receive ICP
#   replies from peers.  If more than 'dead_peer' seconds have
#   passed since the last ICP reply was received, Squid will not
#   expect to receive an ICP reply on the next query.  Thus, if
#   your time between requests is greater than this timeout, you
#   will see a lot of requests sent DIRECT to origin servers
#   instead of to your parents.
#
#Default:
# dead_peer_timeout 10 seconds

#  TAG: hierarchy_stoplist
#   A list of words which, if found in a URL, cause the object to
#   be handled directly by this cache.  In other words, use this
#   to not query neighbor caches for certain objects.  You may
#   list this option multiple times.
#
#We recommend you to use at least the following line.
hierarchy_stoplist cgi-bin ?

#  TAG: no_cache
#   A list of ACL elements which, if matched, cause the reply to
#   immediately removed from the cache.  In other words, use this
#   to force certain objects to never be cached.
#
#   You must use the word 'DENY' to indicate the ACL names which should
#   NOT be cached.
#
#We recommend you to use the following two lines.
acl QUERY urlpath_regex cgi-bin \?
no_cache deny QUERY


# OPTIONS WHICH AFFECT THE CACHE SIZE
# -----------------------------------------------------------------------------

#  TAG: cache_mem   (bytes)
#   NOTE: THIS PARAMETER DOES NOT SPECIFY THE MAXIMUM PROCESS
#   SIZE.  IT PLACES A LIMIT ON ONE ASPECT OF SQUID'S MEMORY
#   USAGE.  SQUID USES MEMORY FOR OTHER THINGS AS WELL.
#   YOUR PROCESS WILL PROBABLY BECOME TWICE OR THREE TIMES
#   BIGGER THAN THE VALUE YOU PUT HERE 
#
#   'cache_mem' specifies the ideal amount of memory to be used
#   for:
#      * In-Transit objects
#      * Hot Objects
#      * Negative-Cached objects
#
#   Data for these objects are stored in 4 KB blocks.  This
#   parameter specifies the ideal upper limit on the total size of
#   4 KB blocks allocated.  In-Transit objects take the highest
#   priority.
#
#   In-transit objects have priority over the others.  When
#   additional space is needed for incoming data, negative-cached
#   and hot objects will be released.  In other words, the
#   negative-cached and hot objects will fill up any unused space
#   not needed for in-transit objects.
#
#   If circumstances require, this limit will be exceeded.
#   Specifically, if your incoming request rate requires more than
#   'cache_mem' of memory to hold in-transit objects, Squid will
#   exceed this limit to satisfy the new requests.  When the load
#   decreases, blocks will be freed until the high-water mark is
#   reached.  Thereafter, blocks will be used to store hot
#   objects.
#
#Default:
# cache_mem 64 MB

#  TAG: cache_swap_low   (percent, 0-100)
#  TAG: cache_swap_high   (percent, 0-100)
#
#   The low- and high-water marks for cache object replacement.
#   Replacement begins when the swap (disk) usage is above the
#   low-water mark and attempts to maintain utilization near the
#   low-water mark.  As swap utilization gets close to high-water
#   mark object eviction becomes more aggressive.  If utilization is
#   close to the low-water mark less replacement is done each time.
#
#   Defaults are 90% and 95%. If you have a large cache, 5% could be
#   hundreds of MB. If this is the case you may wish to set these
#   numbers closer together.
#
#Default:
cache_swap_low 90
cache_swap_high 95

#  TAG: maximum_object_size   (bytes)
#   Objects larger than this size will NOT be saved on disk.  The
#   value is specified in kilobytes, and the default is 4MB.  If
#   you wish to get a high BYTES hit ratio, you should probably
#   increase this (one 32 MB object hit counts for 3200 10KB
#   hits).  If you wish to increase speed more than your want to
#   save bandwidth you should leave this low.
#
#   NOTE: if using the LFUDA replacement policy you should increase
#   this value to maximize the byte hit rate improvement of LFUDA!
#   See replacement_policy below for a discussion of this policy.
#
#Default:
maximum_object_size 4096 KB

#  TAG: minimum_object_size   (bytes)
#   Objects smaller than this size will NOT be saved on disk.  The
#   value is specified in kilobytes, and the default is 0 KB, which
#   means there is no minimum.
#
#Default:
# minimum_object_size 0 KB

#  TAG: maximum_object_size_in_memory   (bytes)
#        Objects greater than this size will not be attempted to kept in
#        the memory cache. This should be set high enough to keep objects
#        accessed frequently in memory to improve performance whilst low
#        enough to keep larger objects from hoarding cache_mem .
#
#Default:
# maximum_object_size_in_memory 8 KB

#  TAG: ipcache_size   (number of entries)
#  TAG: ipcache_low   (percent)
#  TAG: ipcache_high   (percent)
#   The size, low-, and high-water marks for the IP cache.
#
#Default:
# ipcache_size 1024
# ipcache_low 90
# ipcache_high 95

#  TAG: fqdncache_size   (number of entries)
#   Maximum number of FQDN cache entries.
#
#Default:
# fqdncache_size 1024

#  TAG: cache_replacement_policy
#   The cache replacement policy parameter determines which
#   objects are evicted (replaced) when disk space is needed.
#
#       lru       : Squid's original list based LRU policy
#       heap GDSF : Greedy-Dual Size Frequency
#       heap LFUDA: Least Frequently Used with Dynamic Aging
#       heap LRU  : LRU policy implemented using a heap
#
#   Applies to any cache_dir lines listed below this.
#
#   The LRU policies keeps recently referenced objects.
#
#   The heap GDSF policy optimizes object hit rate by keeping smaller
#   popular objects in cache so it has a better chance of getting a
#   hit.  It achieves a lower byte hit rate than LFUDA though since
#   it evicts larger (possibly popular) objects.
#
#   The heap LFUDA policy keeps popular objects in cache regardless of
#   their size and thus optimizes byte hit rate at the expense of
#   hit rate since one large, popular object will prevent many
#   smaller, slightly less popular objects from being cached.
#
#   Both policies utilize a dynamic aging mechanism that prevents
#   cache pollution that can otherwise occur with frequency-based
#   replacement policies.
#
#   NOTE: if using the LFUDA replacement policy you should increase
#   the value of maximum_object_size above its default of 4096 KB to
#   to maximize the potential byte hit rate improvement of LFUDA.
#
#   For more information about the GDSF and LFUDA cache replacement
#   policies see http://www.hpl.hp.com/techreports/1999/HPL-1999-69.html
#   and http://fog.hpl.external.hp.com/techreports/98/HPL-98-173.html.
#
#Default:
# cache_replacement_policy lru

#  TAG: memory_replacement_policy
#   The memory replacement policy parameter determines which
#   objects are purged from memory when memory space is needed.
#
#   See cache_replacement_policy for details.
#
#Default:
# memory_replacement_policy lru


# LOGFILE PATHNAMES AND CACHE DIRECTORIES
# -----------------------------------------------------------------------------

#  TAG: cache_dir
#   Usage:
#
#   cache_dir Type Directory-Name Fs-specific-data [options]
#
#   You can specify multiple cache_dir lines to spread the
#   cache among different disk partitions.
#
#   Type specifies the kind of storage system to use.  Most
#   everyone will want to use "ufs" as the type.  If you are using
#   Async I/O (--enable async-io) on Linux or Solaris, then you may
#   want to try "aufs" as the type.  Async IO support may be
#   buggy, however, so beware.
#
#   'Directory' is a top-level directory where cache swap
#   files will be stored.  If you want to use an entire disk
#   for caching, then this can be the mount-point directory.
#   The directory must exist and be writable by the Squid
#   process.  Squid will NOT create this directory for you.
#
#   The ufs store type:
#
#   "ufs" is the old well-known Squid storage format that has always
#   been there.
#
#   cache_dir ufs Directory-Name Mbytes L1 L2 [options]
#
#   'Mbytes' is the amount of disk space (MB) to use under this
#   directory.  The default is 100 MB.  Change this to suit your
#   configuration.
#
#   'Level-1' is the number of first-level subdirectories which
#   will be created under the 'Directory'.  The default is 16.
#
#   'Level-2' is the number of second-level subdirectories which
#   will be created under each first-level directory.  The default
#   is 256.
#
#   The aufs store type:
#
#   "aufs" uses the same storage format as "ufs", utilizing
#   POSIX-threads to avoid blocking the main Squid process on
#   disk-I/O. This was formerly known in Squid as async-io.
#
#   cache_dir aufs Directory-Name Mbytes L1 L2 [options]
#
#   see argument descriptions under ufs above
#
#   The diskd store type:
#
#   "diskd" uses the same storage format as "ufs", utilizing a
#   separate process to avoid blocking the main Squid process on
#   disk-I/O.
#
#   cache_dir diskd Directory-Name Mbytes L1 L2 [options] [Q1=n] [Q2=n]
#
#   see argument descriptions under ufs above
#
#   Q1 specifies the number of unacknowledged I/O requests when Squid
#   stops opening new files. If this many messages are in the queues,
#   Squid won't open new files. Default is 64
#
#   Q2 specifies the number of unacknowledged messages when Squid
#   starts blocking.  If this many messages are in the queues,
#   Squid blocks until it recevies some replies. Default is 72
#
#   Common options:
#
#   read-only, this cache_dir is read only.
#
#   max-size=n, refers to the max object size this storedir supports.
#   It is used to initially choose the storedir to dump the object.
#   Note: To make optimal use of the max-size limits you should order
#   the cache_dir lines with the smallest max-size value first and the
#   ones with no max-size specification last.
#
#Default:
# cache_dir ufs /var/cache/squid 100 16 256

#  TAG: cache_access_log
#   Logs the client request activity.  Contains an entry for
#   every HTTP and ICP queries received.
#
#Default:
# cache_access_log /var/log/squid/access.log

#  TAG: cache_log
#   Cache logging file. This is where general information about
#   your cache's behavior goes. You can increase the amount of data
#   logged to this file with the "debug_options" tag below.
#
#Default:
# cache_log /var/log/squid/cache.log

#  TAG: cache_store_log
#   Logs the activities of the storage manager.  Shows which
#   objects are ejected from the cache, and which objects are
#   saved and for how long.  To disable, enter "none". There are
#   not really utilities to analyze this data, so you can safely
#   disable it.
#
#Default:
# cache_store_log /var/log/squid/store.log

#  TAG: cache_swap_log
#   Location for the cache "swap.log."  This log file holds the
#   metadata of objects saved on disk.  It is used to rebuild the
#   cache during startup.  Normally this file resides in each
#   'cache_dir' directory, but you may specify an alternate
#   pathname here.  Note you must give a full filename, not just
#   a directory. Since this is the index for the whole object
#   list you CANNOT periodically rotate it!
#
#   If %s can be used in the file name then it will be replaced with a
#   a representation of the cache_dir name where each / is replaced
#   with '.'. This is needed to allow adding/removing cache_dir
#   lines when cache_swap_log is being used.
#
#   If have more than one 'cache_dir', and %s is not used in the name
#   then these swap logs will have names such as:
#
#      cache_swap_log.00
#      cache_swap_log.01
#      cache_swap_log.02
#
#   The numbered extension (which is added automatically)
#   corresponds to the order of the 'cache_dir' lines in this
#   configuration file.  If you change the order of the 'cache_dir'
#   lines in this file, then these log files will NOT correspond to
#   the correct 'cache_dir' entry (unless you manually rename
#   them).  We recommend that you do NOT use this option.  It is
#   better to keep these log files in each 'cache_dir' directory.
#
#Default:
# none

#  TAG: emulate_httpd_log   on|off
#   The Cache can emulate the log file format which many 'httpd'
#   programs use.  To disable/enable this emulation, set
#   emulate_httpd_log to 'off' or 'on'.  The default
#   is to use the native log format since it includes useful
#   information that Squid-specific log analyzers use.
#
#Default:
# emulate_httpd_log off

#  TAG: log_ip_on_direct   on|off
#   Log the destination IP address in the hierarchy log tag when going
#   direct. Earlier Squid versions logged the hostname here. If you
#   prefer the old way set this to off.
#
#Default:
# log_ip_on_direct on

#  TAG: mime_table
#   Pathname to Squid's MIME table. You shouldn't need to change
#   this, but the default file contains examples and formatting
#   information if you do.
#
#Default:
# mime_table /etc/squid/mime.conf

#  TAG: log_mime_hdrs   on|off
#   The Cache can record both the request and the response MIME
#   headers for each HTTP transaction.  The headers are encoded
#   safely and will appear as two bracketed fields at the end of
#   the access log (for either the native or httpd-emulated log
#   formats).  To enable this logging set log_mime_hdrs to 'on'.
#
#Default:
# log_mime_hdrs off

#  TAG: useragent_log
# Note: This option is only available if Squid is rebuilt with the
#       --enable-useragent-log option
#
#   Squid will write the User-Agent field from HTTP requests
#   to the filename specified here.  By default useragent_log
#   is disabled.
#
#Default:
# none

#  TAG: referer_log
# Note: This option is only available if Squid is rebuilt with the
#       --enable-referer-log option
#
#   Squid will write the Referer field from HTTP requests to the
#   filename specified here.  By default referer_log is disabled.
#
#Default:
# none

#  TAG: pid_filename
#   A filename to write the process-id to.  To disable, enter "none".
#
#Default:
# pid_filename /var/run/squid.pid

#  TAG: debug_options
#   Logging options are set as section,level where each source file
#   is assigned a unique section.  Lower levels result in less
#   output,  Full debugging (level 9) can result in a very large
#   log file, so be careful.  The magic word "ALL" sets debugging
#   levels for all sections.  We recommend normally running with
#   "ALL,1".
#
#Default:
# debug_options ALL,1

#  TAG: log_fqdn   on|off
#   Turn this on if you wish to log fully qualified domain names
#   in the access.log. To do this Squid does a DNS lookup of all
#   IP's connecting to it. This can (in some situations) increase
#   latency, which makes your cache seem slower for interactive
#   browsing. 
#
#Default:
# log_fqdn off

#  TAG: client_netmask
#   A netmask for client addresses in logfiles and cachemgr output.
#   Change this to protect the privacy of your cache clients.
#   A netmask of 255.255.255.0 will log all IP's in that range with
#   the last digit set to '0'.
#
#Default:
# client_netmask 255.255.255.255


# OPTIONS FOR EXTERNAL SUPPORT PROGRAMS
# -----------------------------------------------------------------------------

#  TAG: ftp_user
#   If you want the anonymous login password to be more informative
#   (and enable the use of picky ftp servers), set this to something
#   reasonable for your domain, like wwwuser@somewhere.net
#
#   The reason why this is domainless by default is that the
#   request can be made on the behalf of a user in any domain,
#   depending on how the cache is used.
#   Some ftp server also validate that the email address is valid
#   (for example perl.com).
#
#Default:
# ftp_user Squid@

#  TAG: ftp_list_width
#   Sets the width of ftp listings. This should be set to fit in
#   the width of a standard browser. Setting this too small
#   can cut off long filenames when browsing ftp sites.
#
#Default:
# ftp_list_width 32

#  TAG: ftp_passive
#   If your firewall does not allow Squid to use passive
#   connections, then turn off this option.
#
#Default:
# ftp_passive on

#  TAG: cache_dns_program
# Note: This option is only available if Squid is rebuilt with the
#       --disable-internal-dns option
#
#   Specify the location of the executable for dnslookup process.
#
#Default:
# cache_dns_program /usr/lib/squid/

#  TAG: dns_children
# Note: This option is only available if Squid is rebuilt with the
#       --disable-internal-dns option
#
#   The number of processes spawn to service DNS name lookups.
#   For heavily loaded caches on large servers, you should
#   probably increase this value to at least 10.  The maximum
#   is 32.  The default is 5.
#
#   You must have at least one dnsserver process.
#
#Default:
# dns_children 5

#  TAG: dns_retransmit_interval
#   Initial retransmit interval for DNS queries. The interval is
#   doubled each time all configured DNS servers have been tried.
#
#
#Default:
# dns_retransmit_interval 5 seconds

#  TAG: dns_timeout
#   DNS Query timeout. If no response is received to a DNS query
#   within this time then all DNS servers for the queried domain
#   is assumed to be unavailable.
#
#Default:
# dns_timeout 5 minutes

#  TAG: dns_defnames   on|off
# Note: This option is only available if Squid is rebuilt with the
#       --disable-internal-dns option
#
#   Normally the 'dnsserver' disables the RES_DEFNAMES resolver
#   option (see res_init(3)).  This prevents caches in a hierarchy
#   from interpreting single-component hostnames locally.  To allow
#   dnsserver to handle single-component names, enable this
#   option.
#
#Default:
# dns_defnames off

#  TAG: dns_nameservers
#   Use this if you want to specify a list of DNS name servers
#   (IP addresses) to use instead of those given in your
#   /etc/resolv.conf file.
#
#   Example: dns_nameservers 10.0.0.1 192.172.0.4
#
#Default:
# none

#  TAG: diskd_program
#   Specify the location of the diskd executable.
#   Note that this is only useful if you have compiled in
#   diskd as one of the store io modules.
#
#Default:
# diskd_program /usr/lib/squid/diskd

#  TAG: unlinkd_program
#   Specify the location of the executable for file deletion process.
#
#Default:
# unlinkd_program /usr/lib/squid/unlinkd

#  TAG: pinger_program
#   Specify the location of the executable for the pinger process.
#   This is only useful if you configured Squid (during compilation)
#   with the '--enable-icmp' option.
#
#Default:
# pinger_program /usr/lib/squid/pinger

#  TAG: redirect_program
#   Specify the location of the executable for the URL redirector.
#   Since they can perform almost any function there isn't one included.
#   See the Release-Notes for information on how to write one.
#   By default, a redirector is not used.
#
#Default:
redirect_program /etc/squid/bannerfilter/redirector.pl

#  TAG: redirect_children
#   The number of redirector processes to spawn. If you start
#   too few Squid will have to wait for them to process a backlog of
#   URLs, slowing it down. If you start too many they will use RAM
#   and other system resources.
#
#Default:
# redirect_children 5

#  TAG: redirect_rewrites_host_header
#   By default Squid rewrites any Host: header in redirected
#   requests.  If you are running a accelerator then this may
#   not be a wanted effect of a redirector.
#
#Default:
# redirect_rewrites_host_header on

#  TAG: redirector_access
#   If defined, this access list specifies which requests are
#   sent to the redirector processes.  By default all requests
#   are sent.
#
#Default:
# none

#  TAG: authenticate_program
#   Specify the command for the external authenticator.  Such a
#   program reads a line containing "username password" and replies
#   "OK" or "ERR" in an endless loop.  If you use an authenticator,
#   make sure you have 1 acl of type proxy_auth.  By default, the
#   authenticator_program is not used.
#
#   If you want to use the traditional proxy authentication,
#   jump over to the ../auth_modules/NCSA directory and
#   type:
#      % make
#      % make install
#
#   Then, set this line to something like
#
#   authenticate_program /usr/bin/ncsa_auth /usr/etc/passwd
#
#Default:
authenticate_program /usr/bin/ncsa_auth /etc/squid/squid_passwd

#  TAG: authenticate_children
#   The number of authenticator processes to spawn (default 5). If you
#   start too few Squid will have to wait for them to process a backlog
#   of usercode/password verifications, slowing it down. When password
#   verifications are done via a (slow) network you are likely to need
#   lots of authenticator processes.
#
#Default:
# authenticate_children 5

#  TAG: authenticate_ttl
#   The time a checked username/password combination remains cached.
#   If a wrong password is given for a cached user, the user gets
#   removed from the username/password cache forcing a revalidation.
#
#Default:
# authenticate_ttl 1 hour

#  TAG: authenticate_ip_ttl
#   With this option you control how long a proxy authentication
#   will be bound to a specific IP address. If a request using
#   the same user name is received during this time then access
#   will be denied and both users are required to reauthenticate
#   them selves.  The idea behind this is to make it annoying
#   for people to share their password to their friends, but
#   yet allow a dialup user to reconnect on a different dialup
#   port.
#
#   The default is 0 to disable the check. Recommended value
#   if you have dialup users are no more than 60 seconds to allow
#   the user to redial without hassle. If all your users are
#   stationary then higher values may be used.
#
#   See also authenticate_ip_ttl_is_strict
#
#Default:
# authenticate_ip_ttl 0 seconds

#  TAG: authenticate_ip_ttl_is_strict
#   This option makes authenticate_ip_ttl a bit stricted. With this
#   enabled authenticate_ip_ttl will deny all access from other IP
#   addresses until the TTL has expired, and the IP address "owning"
#   the userid will not be forced to reauthenticate.
#
#Default:
# authenticate_ip_ttl_is_strict on


# OPTIONS FOR TUNING THE CACHE
# -----------------------------------------------------------------------------

#  TAG: wais_relay_host
#  TAG: wais_relay_port
#   Relay WAIS request to host (1st arg) at port (2 arg).
#
#Default:
# wais_relay_port 0

#  TAG: request_header_max_size   (KB)
#   This specifies the maximum size for HTTP headers in a request.
#   Request headers are usually relatively small (about 512 bytes).
#   Placing a limit on the request header size will catch certain
#   bugs (for example with persistent connections) and possibly
#   buffer-overflow or denial-of-service attacks.
#
#Default:
# request_header_max_size 10 KB

#  TAG: request_body_max_size   (KB)
#   This specifies the maximum size for an HTTP request body.
#   In other words, the maximum size of a PUT/POST request.
#   A user who attempts to send a request with a body larger
#   than this limit receives an "Invalid Request" error message.
#   If you set this parameter to a zero, there will be no limit
#   imposed.
#
#Default:
# request_body_max_size 1 MB

#  TAG: reply_body_max_size   (KB)
#   This option specifies the maximum size of a reply body.  It
#   can be used to prevent users from downloading very large files,
#   such as MP3's and movies.   The reply size is checked twice.
#   First when we get the reply headers, we check the
#   content-length value.  If the content length value exists and
#   is larger than this parameter, the request is denied and the
#   user receives an error message that says "the request or reply
#   is too large." If there is no content-length, and the reply
#   size exceeds this limit, the client's connection is just closed
#   and they will receive a partial reply.
#
#   NOTE: downstream caches probably can not detect a partial reply
#   if there is no content-length header, so they will cache
#   partial responses and give them out as hits.  You should NOT
#   use this option if you have downstream caches.
#
#   If you set this parameter to zero (the default), there will be
#   no limit imposed.
#
#Default:
# reply_body_max_size 0

#  TAG: refresh_pattern
#   usage: refresh_pattern [-i] regex min percent max [options]
#
#   By default, regular expressions are CASE-SENSITIVE.  To make
#   them case-insensitive, use the -i option.
#
#   'Min' is the time (in minutes) an object without an explicit
#   expiry time should be considered fresh. The recommended
#   value is 0, any higher values may cause dynamic applications
#   to be erroneously cached unless the application designer
#   has taken the appropriate actions.
#
#   'Percent' is a percentage of the objects age (time since last
#   modification age) an object without explicit expiry time
#   will be considered fresh.
#
#   'Max' is an upper limit on how long objects without an explicit
#   expiry time will be considered fresh.
#
#   options: overrsde-expire
#       override-lastmod
#       reload-into-ims

#       ignore-reload
#
#      override-expire enforces min age even if the server
#      sent a Expires: header. Doing this VIOLATES the HTTP
#      standard.  Enabling this feature could make you liable
#      for problems which it causes.
#
#      override-lastmod enforces min age even on objects
#      that was modified recently.
#
#      reload-into-ims changes client no-cache or ``reload''
#      to If-Modified-Since requests. Doing this VIOLATES the
#      HTTP standard. Enabling this feature could make you
#      liable for problems which it causes.
#
#      ignore-reload ignores a client no-cache or ``reload''
#      header. Doing this VIOLATES the HTTP standard. Enabling
#      this feature could make you liable for problems which
#      it causes.
#      
#   Please see the file doc/Release-Notes-1.1.txt for a full
#   description of Squid's refresh algorithm.  Basically a
#   cached object is: (the order is changed from 1.1.X)
#
#      FRESH if expires < now, else STALE
#      STALE if age > max
#      FRESH if lm-factor < percent, else STALE
#      FRESH if age < min
#      else STALE
#
#   The refresh_pattern lines are checked in the order listed here.
#   The first entry which matches is used.  If none of the entries
#   match, then the default will be used.
#
#   Note, you must uncomment all the default lines if you want
#   to change one. The default setting is only active if none is
#   used.
#
#Default:
# refresh_pattern ^ftp:      1440   20%   10080
# refresh_pattern ^gopher:   1440   0%   1440
# refresh_pattern .      0   20%   4320

#  TAG: reference_age
#   As a part of normal operation, Squid performs Least Recently
#   Used removal of cached objects.  The LRU age for removal is
#   computed dynamically, based on the amount of disk space in
#   use.  The dynamic value can be seen in the Cache Manager 'info'
#   output.
#
#   The 'reference_age' parameter defines the maximum LRU age.  For
#   example, setting reference_age to '1 week' will cause objects
#   to be removed if they have not been accessed for a week or
#   more.  The default value is one year.
#
#   Specify a number here, followed by units of time.  For example:
#      1 week
#      3.5 days
#      4 months
#      2.2 hours
#
#   NOTE: this parameter is not used when using the enhanced
#   replacement policies, GDSH or LFUDA.
#
#Default:
# reference_age 1 year

#  TAG: quick_abort_min   (KB)
#  TAG: quick_abort_max   (KB)
#  TAG: quick_abort_pct   (percent)
#   The cache can be configured to continue downloading aborted
#   requests.  This may be undesirable on slow (e.g. SLIP) links
#   and/or very busy caches.  Impatient users may tie up file
#   descriptors and bandwidth by repeatedly requesting and
#   immediately aborting downloads.
#
#   When the user aborts a request, Squid will check the
#   quick_abort values to the amount of data transfered until
#   then.
#
#   If the transfer has less than 'quick_abort_min' KB remaining,
#   it will finish the retrieval.  Setting 'quick_abort_min' to -1
#   will disable the quick_abort feature.
#
#   If the transfer has more than 'quick_abort_max' KB remaining,
#   it will abort the retrieval.
#
#   If more than 'quick_abort_pct' of the transfer has completed,
#   it will finish the retrieval.
#
#Default:
# quick_abort_min 16 KB
# quick_abort_max 16 KB
# quick_abort_pct 95

#  TAG: negative_ttl   time-units
#   Time-to-Live (TTL) for failed requests.  Certain types of
#   failures (such as "connection refused" and "404 Not Found") are
#   negatively-cached for a configurable amount of time.  The
#   default is 5 minutes.  Note that this is different from
#   negative caching of DNS lookups.
#
#Default:
# negative_ttl 5 minutes

#  TAG: positive_dns_ttl   time-units
#   Time-to-Live (TTL) for positive caching of successful DNS lookups.
#   Default is 6 hours (360 minutes).  If you want to minimize the
#   use of Squid's ipcache, set this to 1, not 0.
#
#Default:
# positive_dns_ttl 6 hours

#  TAG: negative_dns_ttl   time-units
#   Time-to-Live (TTL) for negative caching of failed DNS lookups.
#
#Default:
# negative_dns_ttl 5 minutes

#  TAG: range_offset_limit   (bytes)
#   Sets a upper limit on how far into the the file a Range request
#   may be to cause Squid to prefetch the whole file. If beyond this
#   limit then Squid forwards the Range request as it is and the result
#   is NOT cached.
#
#   This is to stop a far ahead range request (lets say start at 17MB)
#   from making Squid fetch the whole object up to that point before
#   sending anything to the client.
#
#   A value of -1 causes Squid to always fetch the object from the
#   beginning so that it may cache the result. (2.0 style)
#
#   A value of 0 causes Squid to never fetch more than the
#   client requested. (default)
#
#Default:
# range_offset_limit 0 KB


# TIMEOUTS
# -----------------------------------------------------------------------------

#  TAG: connect_timeout   time-units
#   Some systems (notably Linux) can not be relied upon to properly
#   time out connect(2) requests.  Therefore the Squid process
#   enforces its own timeout on server connections.  This parameter
#   specifies how long to wait for the connect to complete.  The
#   default is two minutes (120 seconds).
#
#Default:
# connect_timeout 2 minutes

#  TAG: peer_connect_timeout   time-units
#   This parameter specifies how long to wait for a pending TCP
#   connection to a peer cache.  The default is 30 seconds.   You
#   may also set different timeout values for individual neighbors
#   with the 'connect-timeout' option on a 'cache_peer' line.
#
#Default:
# peer_connect_timeout 30 seconds

#  TAG: siteselect_timeout   time-units
#   For URN to multiple URL's URL selection
#
#Default:
# siteselect_timeout 4 seconds

#  TAG: read_timeout   time-units
#   The read_timeout is applied on server-side connections.  After
#   each successful read(), the timeout will be extended by this
#   amount.  If no data is read again after this amount of time,
#   the request is aborted and logged with ERR_READ_TIMEOUT.  The
#   default is 15 minutes.
#
#Default:
# read_timeout 15 minutes

#  TAG: request_timeout
#   How long to wait for an HTTP request after connection
#   establishment.  For persistent connections, wait this long
#   after the previous request completes.
#
#Default:
# request_timeout 30 seconds

#  TAG: client_lifetime   time-units
#   The maximum amount of time that a client (browser) is allowed to
#   remain connected to the cache process.  This protects the Cache
#   from having a lot of sockets (and hence file descriptors) tied up
#   in a CLOSE_WAIT state from remote clients that go away without
#   properly shutting down (either because of a network failure or
#   because of a poor client implementation).  The default is one
#   day, 1440 minutes.
#
#   NOTE:  The default value is intended to be much larger than any
#   client would ever need to be connected to your cache.  You
#   should probably change client_lifetime only as a last resort.
#   If you seem to have many client connections tying up
#   filedescriptors, we recommend first tuning the read_timeout,
#   request_timeout, pconn_timeout and quick_abort values.
#
#Default:
# client_lifetime 1 day

#  TAG: half_closed_clients
#   Some clients may shutdown the sending side of their TCP
#   connections, while leaving their receiving sides open.   Sometimes,
#   Squid can not tell the difference between a half-closed and a
#   fully-closed TCP connection.  By default, half-closed client
#   connections are kept open until a read(2) or write(2) on the
#   socket returns an error.  Change this option to 'off' and Squid
#   will immediately close client connections when read(2) returns
#   "no more data to read."
#
#Default:
# half_closed_clients on

#  TAG: pconn_timeout
#   Timeout for idle persistent connections to servers and other
#   proxies.
#
#Default:
# pconn_timeout 120 seconds

#  TAG: ident_timeout
#   Maximum time to wait for IDENT requests.  If this is too high,
#   and you enabled 'ident_lookup', then you might be susceptible
#   to denial-of-service by having many ident requests going at
#   once.
#
#   Only src type ACL checks are fully supported.  A src_domain
#   ACL might work at times, but it will not always provide
#   the correct result.
#
#   This option may be disabled by using --disable-ident with
#   the configure script.
#
#Default:
# ident_timeout 10 seconds

#  TAG: shutdown_lifetime   time-units
#   When SIGTERM or SIGHUP is received, the cache is put into
#   "shutdown pending" mode until all active sockets are closed.
#   This value is the lifetime to set for all open descriptors
#   during shutdown mode.  Any active clients after this many
#   seconds will receive a 'timeout' message.
#
#Default:
# shutdown_lifetime 30 seconds


# ACCESS CONTROLS
# -----------------------------------------------------------------------------

#  TAG: acl
#   Defining an Access List
#
#   acl aclname acltype string1 ...
#   acl aclname acltype "file" ...
#
#   when using "file", the file should contain one item per line
#
#   acltype is one of src dst srcdomain dstdomain url_pattern
#      urlpath_pattern time port proto method browser user
#
#   By default, regular expressions are CASE-SENSITIVE.  To make
#   them case-insensitive, use the -i option.
#
#   acl aclname src      ip-address/netmask ... (clients IP address)
#   acl aclname src      addr1-addr2/netmask ... (range of addresses)
#   acl aclname dst      ip-address/netmask ... (URL host's IP address)
#   acl aclname myip     ip-address/netmask ... (local socket IP address)
#
#   acl aclname srcdomain   .foo.com ...    # reverse lookup, client IP
#   acl aclname dstdomain   .foo.com ...    # Destination server from URL
#   acl aclname srcdom_regex [-i] xxx ...   # regex matching client name
#   acl aclname dstdom_regex [-i] xxx ...   # regex matching server
#     # For dstdomain and dstdom_regex  a reverse lookup is tried if a IP
#     # based URL is used. The name "none" is used if the reverse lookup
#     # fails.
#
#   acl aclname time     [day-abbrevs]  [h1:m1-h2:m2]
#       day-abbrevs:
#      S - Sunday
#      M - Monday
#      T - Tuesday
#      W - Wednesday
#      H - Thursday
#      F - Friday
#      A - Saturday
#       h1:m1 must be less than h2:m2
#   acl aclname url_regex [-i] ^http:// ...   # regex matching on whole URL
#   acl aclname urlpath_regex [-i] \.gif$ ...   # regex matching on URL path
#   acl aclname port     80 70 21 ...
#   acl aclname port     0-1024 ...      # ranges allowed
#   acl aclname myport   3128 ...      # (local socket TCP port)
#   acl aclname proto    HTTP FTP ...
#   acl aclname method   GET POST ...
#   acl aclname browser  [-i] regexp
#     # pattern match on User-Agent header
#   acl aclname ident    username ...
#   acl aclname ident_regex [-i] pattern ...
#     # string match on ident output.
#     # use REQUIRED to accept any non-null ident.
#   acl aclname src_as   number ... 
#   acl aclname dst_as   number ...
#     # Except for access control, AS numbers can be used for
#     # routing of requests to specific caches. Here's an 
#     # example for routing all requests for AS#1241 and only 
#     # those to mycache.mydomain.net:
#     # acl asexample dst_as 1241
#     # cache_peer_access mycache.mydomain.net allow asexample
#     # cache_peer_access mycache_mydomain.net deny all
#
#   acl aclname proxy_auth username ...
#   acl aclname proxy_auth_regex [-i] pattern ...
#     # list of valid usernames
#     # use REQUIRED to accept any valid username.
#     #
#     # NOTE: when a Proxy-Authentication header is sent but it is not
#     # needed during ACL checking the username is NOT logged
#     # in access.log.
#     #
#     # NOTE: proxy_auth requires a EXTERNAL authentication program
#     # to check username/password combinations (see
#     # authenticate_program).
#     #
#     # WARNING: proxy_auth can't be used in a transparent proxy. It
#     # collides with any authentication done by origin servers. It may
#     # seem like it works at first, but it doesn't.
#
#   acl aclname snmp_community string ...
#     # A community string to limit access to your SNMP Agent
#     # Example:
#     # 
#     #   acl snmppublic snmp_community public
#
#   acl aclname maxconn number
#     # This will be matched when the client's IP address has
#     # more than <number> HTTP connections established.
#
#   acl req_mime_type mime-type1 ...
#     # regex match agains the mime type of the request generated
#     # by the client. Can be used to detect file upload or some
#     # types HTTP tunelling requests.
#     # NOTE: This does NOT match the reply. You cannot use this
#     # to match the returned file type.
#
#Examples:
#acl myexample dst_as 1241
#acl password proxy_auth REQUIRED
#acl fileupload req_mime_type -i ^multipart/form-data$
#
#Recommended minimum configuration:
acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localhost src 127.0.0.1/255.255.255.255
acl SSL_ports port 443 563
acl Safe_ports port 80      # http
acl Safe_ports port 21      # ftp
acl Safe_ports port 443 563   # https, snews
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
acl rede_interna src 192.168.1.0/24
acl password proxy_auth REQUIRED
acl palavras url_regex -i "/etc/squid/palavras/palavras.txt"


#  TAG: http_access
#   Allowing or Denying access based on defined access lists
#
#   Access to the HTTP port:
#   http_access allow|deny [!]aclname ...
#
#   NOTE on default values:
#
#   If there are no "access" lines present, the default is to deny
#   the request.
#
#   If none of the "access" lines cause a match, the default is the
#   opposite of the last line in the list.  If the last line was
#   deny, then the default is allow.  Conversely, if the last line
#   is allow, the default will be deny.  For these reasons, it is a
#   good idea to have an "deny all" or "allow all" entry at the end
#   of your access lists to avoid potential confusion.
#
#Default:
# http_access deny all
#
#Recommended minimum configuration:
#
# Only allow cachemgr access from localhost
http_access allow manager localhost
http_access deny manager
# Deny requests to unknown ports
http_access deny !Safe_ports
# Deny CONNECT to other than SSL ports
http_access deny CONNECT !SSL_ports
#
# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS
#
# And finally deny all other access to this proxy
#http_access deny all
#http_access allow rede_interna
http_access allow password
http_access deny palavras

#
#  TAG: icp_access
#   Allowing or Denying access to the ICP port based on defined
#   access lists
#
#   icp_access  allow|deny [!]aclname ...
#
#   See http_access for details
#
#Default:
# icp_access deny all
#
#Allow ICP queries from eveyone
icp_access allow all

#  TAG: miss_access
#   Use to force your neighbors to use you as a sibling instead of
#   a parent.  For example:
#
#      acl localclients src 172.16.0.0/16
#      miss_access allow localclients
#      miss_access deny  !localclients
#
#   This means that only your local clients are allowed to fetch
#   MISSES and all other clients can only fetch HITS.
#
#   By default, allow all clients who passed the http_access rules
#   to fetch MISSES from us.
#
#Default setting:
# miss_access allow all

#  TAG: cache_peer_access
#   Similar to 'cache_peer_domain' but provides more flexibility by
#   using ACL elements.
#
#   cache_peer_access cache-host allow|deny [!]aclname ...
#
#   The syntax is identical to 'http_access' and the other lists of
#   ACL elements.  See the comments for 'http_access' below, or
#   the Squid FAQ (http://www.squid-cache.org/FAQ/FAQ-10.html).
#
#Default:
# none

#  TAG: proxy_auth_realm
#   Specifies the realm name which is to be reported to the client for
#   proxy authentication (part of the text the user will see when
#   prompted their username and password).
#
#Default:
# proxy_auth_realm Squid proxy-caching web server

#  TAG: ident_lookup_access
#   A list of ACL elements which, if matched, cause an ident
#   (RFC 931) lookup to be performed for this request.  For
#   example, you might choose to always perform ident lookups
#   for your main multi-user Unix boxes, but not for your Macs
#   and PCs.  By default, ident lookups are not performed for
#   any requests.
#
#   To enable ident lookups for specific client addresses, you
#   can follow this example:
# 
#   acl ident_aware_hosts src 198.168.1.0/255.255.255.0
#   ident_lookup_access allow ident_aware_hosts
#   ident_lookup_access deny all
#
#   This option may be disabled by using --disable-ident with
#   the configure script.
#
#Default:
# ident_lookup_access deny all


# ADMINISTRATIVE PARAMETERS
# -----------------------------------------------------------------------------

#  TAG: cache_mgr
#   Email-address of local cache manager who will receive
#   mail if the cache dies.  The default is "webmaster."
#
#Default:
# cache_mgr webmaster

#  TAG: cache_effective_user
#  TAG: cache_effective_group
#
#   If the cache is run as root, it will change its effective/real
#   UID/GID to the UID/GID specified below.  The default is to
#   change to UID to proxy and GID to proxy.
#
#   If Squid is not started as root, the default is to keep the
#   current UID/GID.  Note that if Squid is not started as root then
#   you cannot set http_port to a value lower than 1024.
#
#Default:
# cache_effective_user proxy
# cache_effective_group proxy

#  TAG: visible_hostname
#   If you want to present a special hostname in error messages, etc,
#   then define this.  Otherwise, the return value of gethostname()
#   will be used. If you have multiple caches in a cluster and
#   get errors about IP-forwarding you must set them to have individual
#   names with this setting.
#
#Default:
# none

#  TAG: unique_hostname
#   If you want to have multiple machines with the same
#   'visible_hostname' then you must give each machine a different
#   'unique_hostname' so that forwarding loops can be detected.
#
#Default:
# none

#  TAG: hostname_aliases
#   A list of other DNS names that your cache has.
#
#Default:
# none


# OPTIONS FOR THE CACHE REGISTRATION SERVICE
# -----------------------------------------------------------------------------
#
#   This section contains parameters for the (optional) cache
#   announcement service.  This service is provided to help
#   cache administrators locate one another in order to join or
#   create cache hierarchies.
#
#   An 'announcement' message is sent (via UDP) to the registration
#   service by Squid.  By default, the announcement message is NOT
#   SENT unless you enable it with 'announce_period' below.

#
#   The announcement message includes your hostname, plus the
#   following information from this configuration file:
#
#      http_port
#      icp_port
#      cache_mgr
#
#   All current information is processed regularly and made
#   available on the Web at http://www.ircache.net/Cache/Tracker/.

#  TAG: announce_period
#   This is how frequently to send cache announcements.  The
#   default is `0' which disables sending the announcement
#   messages.
#
#   To enable announcing your cache, just uncomment the line
#   below.
#
#Default:
# announce_period 0
#
#To enable announcing your cache, just uncomment the line below.
#announce_period 1 day

#  TAG: announce_host
#  TAG: announce_file
#  TAG: announce_port
#   announce_host and announce_port set the hostname and port
#   number where the registration message will be sent.
#
#   Hostname will default to 'tracker.ircache.net' and port will
#   default default to 3131.  If the 'filename' argument is given,
#   the contents of that file will be included in the announce
#   message.
#
#Default:
# announce_host tracker.ircache.net
# announce_port 3131


# HTTPD-ACCELERATOR OPTIONS
# -----------------------------------------------------------------------------

#  TAG: httpd_accel_host
#  TAG: httpd_accel_port
#   If you want to run Squid as an httpd accelerator, define the
#   host name and port number where the real HTTP server is.
#
#   If you want virtual host support then specify the hostname
#   as "virtual".
#
#   If you want virtual port support then specify the port as "0".
#
#   NOTE: enabling httpd_accel_host disables proxy-caching and
#   ICP.  If you want these features enabled also, then set
#   the 'httpd_accel_with_proxy' option.
#
#Default:
# httpd_accel_port 80

#  TAG: httpd_accel_single_host   on|off
#   If you are running Squid as a accelerator and have a single backend
#   server then set this to on. This causes Squid to forward the request
#   to this server irregardles of what any redirectors or Host headers
#   says.
#
#   Leave this at off if you have multiple backend servers, and use a
#   redirector (or host table or private DNS) to map the requests to the
#   appropriate backend servers. Note that the mapping needs to be a
#   1-1 mapping between requested and backend (from redirector) domain
#   names or caching will fail, as cacing is performed using the
#   URL returned from the redirector.
#
#   See also redirect_rewrites_host_header.
#
#Default:
# httpd_accel_single_host off

#  TAG: httpd_accel_with_proxy   on|off
#   If you want to use Squid as both a local httpd accelerator
#   and as a proxy, change this to 'on'. Note however that your
#   proxy users may have trouble to reach the accelerated domains
#   unless their browsers are configured not to use this proxy for
#   those domains (for example via the no_proxy browser configuration
#   setting)
#
#Default:
# httpd_accel_with_proxy off

#  TAG: httpd_accel_uses_host_header   on|off
#   HTTP/1.1 requests include a Host: header which is basically the
#   hostname from the URL.  Squid can be an accelerator for
#   different HTTP servers by looking at this header.  However,
#   Squid does NOT check the value of the Host header, so it opens
#   a big security hole.  We recommend that this option remain
#   disabled unless you are sure of what you are doing.
#
#   However, you will need to enable this option if you run Squid
#   as a transparent proxy.  Otherwise, virtual servers which
#   require the Host: header will not be properly cached.
#
#Default:
# httpd_accel_uses_host_header off


# MISCELLANEOUS
# -----------------------------------------------------------------------------

#  TAG: dns_testnames
#   The DNS tests exit as soon as the first site is successfully looked up
#
#   This test can be disabled with the -D command line option.
#
#Default:
# dns_testnames netscape.com internic.net nlanr.net microsoft.com

#  TAG: logfile_rotate
#   Specifies the number of logfile rotations to make when you
#   type 'squid -k rotate'.  The default is 10, which will rotate
#   with extensions 0 through 9.  Setting logfile_rotate to 0 will
#   disable the rotation, but the logfiles are still closed and
#   re-opened.  This will enable you to rename the logfiles
#   yourself just before sending the rotate signal.
#
#   Note, the 'squid -k rotate' command normally sends a USR1
#   signal to the running squid process.  In certain situations
#   (e.g. on Linux with Async I/O), USR1 is used for other
#   purposes, so -k rotate uses another signal.  It is best to get
#   in the habit of using 'squid -k rotate' instead of 'kill -USR1
#   <pid>'.
#
#Default:
# logfile_rotate 10

#  TAG: append_domain
#   Appends local domain name to hostnames without any dots in
#   them.  append_domain must begin with a period.
#
#Example:
# append_domain .yourdomain.com
#
#Default:
# none

#  TAG: tcp_recv_bufsize   (bytes)
#   Size of receive buffer to set for TCP sockets.  Probably just
#   as easy to change your kernel's default.  Set to zero to use
#   the default buffer size.
#
#Default:
# tcp_recv_bufsize 0 bytes

#  TAG: err_html_text
#   HTML text to include in error messages.  Make this a "mailto"
#   URL to your admin address, or maybe just a link to your
#   organizations Web page.
#
#   To include this in your error messages, you must rewrite
#   the error template files (found in the "errors" directory).
#   Wherever you want the 'err_html_text' line to appear,
#   insert a %L tag in the error template file.
#
#Default:
# none

#  TAG: deny_info
#   Usage:   deny_info err_page_name acl
#   Example: deny_info ERR_CUSTOM_ACCESS_DENIED bad_guys
#
#   This can be used to return a ERR_ page for requests which
#   do not pass the 'http_access' rules.  A single ACL will cause
#   the http_access check to fail.  If a 'deny_info' line exists
#   for that ACL then Squid returns a corresponding error page.
#
#   You may use ERR_ pages that come with Squid or create your own pages
#   and put them into the configured errors/ directory.
#
#Default:
# none

#  TAG: memory_pools   on|off
#   If set, Squid will keep pools of allocated (but unused) memory
#   available for future use.  If memory is a premium on your
#   system and you believe your malloc library outperforms Squid 
#   routines, disable this.
#
#Default:
# memory_pools on

#  TAG: memory_pools_limit   (bytes)
#   Used only with memory_pools on:
#   memory_pools_limit 50 MB
#
#   If set to a non-zero value, Squid will keep at most the specified
#   limit of allocated (but unused) memory in memory pools. All free()
#   requests that exceed this limit will be handled by your malloc
#   library. Squid does not pre-allocate any memory, just safe-keeps
#   objects that otherwise would be free()d. Thus, it is safe to set
#   memory_pools_limit to a reasonably high value even if your
#   configuration will use less memory.
#
#   If not set (default) or set to zero, Squid will keep all memory it
#   can. That is, there will be no limit on the total amount of memory
#   used for safe-keeping.
#
#   To disable memory allocation optimization, do not set
#   memory_pools_limit to 0. Set memory_pools to "off" instead.
#
#   An overhead for maintaining memory pools is not taken into account
#   when the limit is checked. This overhead is close to four bytes per
#   object kept. However, pools may actually _save_ memory because of
#   reduced memory thrashing in your malloc library.
#
#Default:
# none

#  TAG: forwarded_for   on|off
#   If set, Squid will include your system's IP address or name
#   in the HTTP requests it forwards.  By default it looks like
#   this:
#
#      X-Forwarded-For: 192.1.2.3
#
#   If you disable this, it will appear as
#
#      X-Forwarded-For: unknown
#
#Default:
# forwarded_for on

#  TAG: log_icp_queries   on|off
#   If set, ICP queries are logged to access.log. You may wish
#   do disable this if your ICP load is VERY high to speed things
#   up or to simplify log analysis.
#
#Default:
# log_icp_queries on

#  TAG: icp_hit_stale   on|off
#   If you want to return ICP_HIT for stale cache objects, set this
#   option to 'on'.  If you have sibling relationships with caches
#   in other administrative domains, this should be 'off'.  If you only
#   have sibling relationships with caches under your control, then
#   it is probably okay to set this to 'on'.
#
#Default:
# icp_hit_stale off

#  TAG: minimum_direct_hops
#   If using the ICMP pinging stuff, do direct fetches for sites
#   which are no more than this many hops away.
#
#Default:
# minimum_direct_hops 4

#  TAG: minimum_direct_rtt
#   If using the ICMP pinging stuff, do direct fetches for sites
#   which are no more than this many rtt milliseconds away.
#
#Default:
# minimum_direct_rtt 400

#  TAG: cachemgr_passwd
#   Specify passwords for cachemgr operations.
#
#   Usage: cachemgr_passwd password action action ...
#
#   Some valid actions are (see cache manager menu for a full list):
#      5min
#      60min
#      asndb
#      authenticator
#      cbdata
#      client_list
#      comm_incoming
#      config *
#      counters
#      delay
#      digest_stats
#      dns
#      events
#      filedescriptors
#      fqdncache
#      histograms
#      http_headers
#      info
#      io
#      ipcache
#      mem
#      menu
#      netdb
#      non_peers
#      objects
#      pconn
#      peer_select
#      redirector
#      refresh
#      server_list
#      shutdown *
#      store_digest
#      storedir
#      utilization
#      via_headers
#      vm_objects
#
#   * Indicates actions which will not be performed without a
#     valid password, others can be performed if not listed here.
#
#   To disable an action, set the password to "disable".
#   To allow performing an action without a password, set the
#   password to "none".
#
#   Use the keyword "all" to set the same password for all actions.
#
#Example:
# cachemgr_passwd secret shutdown
# cachemgr_p
  


Comentários
[1] Comentário enviado por thiagosc em 27/10/2003 - 14:12h

muito bom este conf...

[2] Comentário enviado por thiagosc em 28/10/2003 - 16:53h

tenho criar um diretório? palavras? e um arquivo palavras.txt em /etc/squid/palavras????

[3] Comentário enviado por vigiato em 10/01/2004 - 20:53h

Valeu a dica porem esta muito redundante para quem já conhece (nao acrescenta nada). E muito vaga para quem está iniciando no comentario do thago podemos ver ele se referindo a :
acl palavras url_regex -i "/etc/squid/palavras/palavras.txt"
que é um arquivo que deve ser criado dentro do subdiretório palavras contendo no caso especifico palavras proibidas, ou seja quando o usuario solicitar determinados site's que contenha alguma palavra contida neste arquivo ele sera recusado, por exemplo:
se no arquivo tiver a palavra sexo; e for solicitado o site www.cadesexo.com.br vai retornar com uma mensagem de site proibido.

[4] Comentário enviado por josemars em 27/08/2004 - 14:56h

Valeu a dica, mas conforme é informado no título este exemplo iria mostrar como autenticar usuários. Eu não entendi como fazer isso pois tem apenas a claúsula :acl password proxy_auth REQUIRED
Se conseguirem me ajudar a entender isso melhor agradeceria de coração. Obrigado.

[5] Comentário enviado por scoscis em 13/09/2004 - 11:53h


Josemars, da uma procurada em squid com smb_auth ....
ele utiliza as senhas de um servidor samba ou W_NT jah funcional, eu acho mais facil de configurar e as senhas jah estao lah configuradas no outro servidor..

Valeu

[6] Comentário enviado por morpheus.df em 15/10/2004 - 17:26h

procurem pelo famoso squid ninja, um excelente pdf, muito esclarecedor e também pelo php nuke - squid.
Verão o antes e o depois desses tutoriais.
OBS: Não sigam a dica do material "squid ninja" a respeito de limpar o squid.conf! Apenas adicionem e removam linhas mas não "limpem"! no final da configuração verão que é necessário o arquivo einteiro e depois dele apagado como se re escreve as linhas defalts?

[7] Comentário enviado por vilmarsilva em 28/03/2005 - 13:25h

Pessoal preciso de conf demonstrando autenticação por browser.

ce alguem tiver eu agradeço

Tank

[8] Comentário enviado por multiware em 28/04/2005 - 12:17h

ola eu coloquei este script no squid eu usou o fedora 2 so que fica dano este errou aqui na linha informanda nao tem nada sera que algume pode me ajudar

[root@sinophoto root]# /etc/init.d/squid start
Iniciando squid: /etc/init.d/squid: line 162: 2719 Abortado $SQUID $SQUID_OPTS >>/var/log/squid/squid.out 2>&1
[FALHOU]
[root@sinophoto root]#


[9] Comentário enviado por scanmps em 31/10/2005 - 10:51h

Por favor preciso de uma ajuda quanto a configuracao do squid no Redhat9 , sigo todos os processos de configuraçao de minha rede e funciona perfeitamente , mais estou com problemas na hora de autenticar usuario. Eu uso o comando htpasswd -c /etc/squid/passwd (usuario) e tb escrevo auth_param basic program /usr/bin/ncsa_auth /etc/squid/squid.conf no .conf. Mais quando abro meu browser e digito usuario e senha , me retorna a msg cache_access_denied. No que eu errei..?

[10] Comentário enviado por jacardoso em 17/02/2006 - 09:36h

esse .conf funciona como proxy transparente?

[11] Comentário enviado por phablow em 03/05/2006 - 18:34h

Aí galera to tentando abrir o squid.conf no modo texto no conectiva e naum to conseguindo, alguém poderia me ajudar
vlw desde já agradeço

[12] Comentário enviado por demattos em 13/09/2006 - 22:47h

EM resposta a pergunta do nosso amigo verifiaque as permisoes do arquivo de senhas passwd criado por vc criou isto deve resolver o problema

[13] Comentário enviado por russosummer em 03/11/2006 - 10:53h

Queria saber se esse scrit roda no Kurumin 6.1, me mandem email, respondendo, russosummer@hotmail.com
Fiz uma configuração mas não funcionou.

[14] Comentário enviado por jacob em 16/11/2006 - 12:52h

Gostaria de saber como faço para bloquear o acesso de maquinas para internet pelo proxy?

[15] Comentário enviado por allstrit em 12/02/2007 - 13:05h

desculpa a pergunta... mas eu dando o comando "vi" para editar o arquivo certo e depois como faço para salvar no editor? fico agradecido pela respota.

[16] Comentário enviado por costella em 28/03/2007 - 08:31h

Olá, vc pode editar com um "vi" e salvar as alteracoes com "esc" + ":wq" sem as aspas. depois para aplicar tem que reiniciar o squid, com "service squid restart". Pronto!

[17] Comentário enviado por siltech em 10/10/2007 - 18:57h

Bom nãoconhece nada de linux tou iniciando agora a minha migração pra plataforma linux e instaleei aqui na pref o suse para fazer roteamneto de net de um circuito de 768k e precio usa algo que faça esse controle de conteudo e controle de banda e vejo que o squid faz isos se algum poder mimd a uns dica ou ajudar com as config ..ficarem agradeicido..

[18] Comentário enviado por maickelpc em 22/11/2007 - 16:58h

otimo...
COSTELLA esperimente usar i VIM eh um derivado do vi..so que bem mais amigavel

[19] Comentário enviado por guilherme.cmaia em 06/08/2008 - 14:28h

massa
só q squid
ainda ñ sei nda
estou pegando uma tutoriais
p aprender algumas coisas
vlw

[20] Comentário enviado por almirneo em 21/10/2008 - 17:08h

Pessoal preciso urgente de ajuda.
Segue abaixo meu squid.conf


#Porta Liberada para Conexão na Rede Interna
http_port 3128
httpd_accel_host virtual
httpd_accel_port 80
httpd_accel_with_proxy on
httpd_accel_uses_host_header on

#Cache de memória reservado para o Squid
#(deve-se colocar a qtde mem ram / 4)
#este exemplo esta para uma máquina de 256 mb RAM
cache_mem 128 MB

cache_swap_low 95

#Tamanho maximo dos objetos que trafegarão pela porta 3128
maximum_object_size 15 MB

#diretório de cache de página, tamanho diretório, quantidade de subdir,
#tamanho maximo de

#objetos por subdir
cache_dir ufs /home/squidcache 1024 16 256

#Logs de informacoes
cache_access_log /home/squidcache/access.log
cache_log /home/squidcache/cache.log
cache_store_log /home/squidcache/store.log

#Senha do FTP para usuarios anonimo.
ftp_user anonymous@

#Declarar o usuario que o SQUID vai rodar como
cache_effective_user proxy

#Declarar o grupo que o SQUID vai rodar como
cache_effective_group proxy

#Declaracao das variaveis
acl manager proto cache_object
acl localhost src 127.0.0.1/255.255.255.255
acl SSL_ports port 443 563
acl Safe_ports port 80 21 85 25 280 488 591 443 777 563 70 210 8080 1025-65535
acl CONNECT method CONNECT
acl rede_local src 192.168.0.0/255.255.255.0

acl proibir_downloads urlpath_regex -i "/etc/squid/regras/downloads_proibidos"

#Permissoes/Bloqueios de Sites/assuntos/micros
acl all src 0.0.0.0
acl permitir_micros src "/etc/squid/regras/micros_permitidos"
acl proibir_sites dstdomain "/etc/squid/regras/sites_proibidos"
acl proibir_assuntos url_regex -i "/etc/squid/regras/assuntos_proibidos"
acl permitir_sites dstdomain "/etc/squid/regras/sites_permitidos"
acl permitir_assuntos url_regex -i "/etc/squid/regras/assuntos_permitidos"
acl proibir_micros src "/etc/squid/regras/micros_proibidos"


http_access allow manager localhost
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports

http_access allow rede_local


http_access deny proibir_downloads
http_access allow permitir_micros
http_access deny proibir_micros

http_access allow permitir_sites
http_access allow permitir_assuntos

http_access deny proibir_sites
http_access deny proibir_assuntos

feito isso utilizo o iptables para proxy transparente.

iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 3128

blz consigo compartilhar a net.
mas tenho que configurar nos browsers a porta 3128, mas para mim que sou iniciante em linux achei que com o proxy transparente não teria que configurar nas máquinas clientes a porta 3128 e outra coisa ele não bloqueia nada.
o usuario acessa tudo não consigo fazer o squid bloquear.
Alguem poderia dar um help.

Agradeço desde já.

[21] Comentário enviado por laser.net em 18/01/2009 - 13:31h

Amigos é o seguinte, eu tenho uma lan house e quero usar um proxy cache, tenho 12 makinas, quero usar no Brazilfw 2.31.10 e squid 2.7 stable 3, gostaria de um squid.conf pronto. Uso uma makina amd sempron 1.2 756 de ram e hd 40 gb.
Tenho o interesse de bloquear arquivos de extenções mp3, amv, 3gp, rmvb, quero usar proxy transparente e fazer cahe de arquivos e paginas da net.
Quero usar na faixa de 192.168.0.1 o qual será o gatway darede.
Se alguem poder me ajudar ficarei muto grato e poderei gratifica-lo a cobinar.
Meu msn é laser.net@hotmail.com
Obrigado....

[22] Comentário enviado por cleiton_silveira em 03/10/2009 - 21:36h

Cara vou mandar um arquivo pronto nao sei se vai te ajudar mais uso na minha rede e funciona blz!

# --------------------------------------------------------------- #
# CRIADO POR CLEITON SILVEIRA #
# --------------------------------------------------------------- #


# --------------------------------------------------------------- #
# CONFIGURAÇÕES BÁSICAS #
# --------------------------------------------------------------- #
http_port 2523

#http_port 192.168.100.1:8080 transparent
visible_hostname localhost
error_directory c:/squid/share/errors/Portuguese
logformat tetinformatica [%tl] %>a %>p "%rm %ru HTTP/%rv"
access_log c:/squid/var/logs/access.log tetinformatica

# --------------------------------------------------------------- #
# REDES - ACLs #
# --------------------------------------------------------------- #

# Configuração Básica
acl all src 0.0.0.0/0.0.0.0

acl manager proto cache_object
acl localhost_ip src 127.0.0.1/255.255.255.255
acl localhost src localhost
acl to_localhost dst 127.0.0.0/8


acl SSL_ports port 443
acl Safe_ports port 80 # http
acl Safe_ports port 9877 # 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

always_direct allow all

# --------------------------------------------------------------- #
# REDES #
# --------------------------------------------------------------- #

# REDE LOCAL VIA CABEAMENTO
acl rede_local src 192.168.0.1-192.168.0.255

#ADMINISTRAÇÃO
acl ALUNO02 src 192.168.100.2
acl ALUNO03 src 192.168.100.3
acl ALUNO04 src 192.168.100.4
acl ALUNO05 src 192.168.100.5
acl LOCALHOST src 192.168.100.1
acl BRUNO src 192.168.100.60
acl ALUNO06 src 192.168.100.6
acl ALUNO07 src 192.168.100.7
acl ALUNO08 src 192.168.100.8
acl ALUNO10 src 192.168.100.10
acl ALUNO13 src 192.168.100.13
acl ALUNO14 src 192.168.100.14
acl ALUNO15 src 192.168.100.15
acl ALUNO16 src 192.168.100.16
acl ALUNO17 src 192.168.100.17
acl ALUNO18 src 192.168.100.18
acl ALUNO19 src 192.168.100.19
acl ALUNO20 src 192.168.100.20
acl ALUNO21 src 192.168.100.21
acl ALUNO22 src 192.168.100.22
acl ALUNO23 src 192.168.100.23
acl ALUNO25 src 192.168.100.25
acl ALUNO26 src 192.168.100.26
acl ALUNO27 src 192.168.100.27
acl ALUNO28 src 192.168.100.28
acl ALUNO29 src 192.168.100.29
acl ALUNO30 src 192.168.100.30
acl ALUNO31 src 192.168.100.31

#LISTAS
acl site_block url_regex -i "C:/squid/etc/acl/site_block.txt"
acl site_unblock url_regex -i "C:/squid/etc/acl/site_unblock.txt"

#HORÁRIOS
acl EXPEDIENTE_ADMINISTRAÇÃO time MTWHF 07:00-22:00

# --------------------------------------------------------------- #
# REGRAS DE ACESSO #
# --------------------------------------------------------------- #

# ACESSO PRIORITÁRIO TEMPORÁRIOl
http_access deny ALUNO02 site_block
http_access deny ALUNO03 site_block
http_access deny ALUNO04 site_block
http_access deny ALUNO05 site_block
http_access deny ALUNO06 site_block
http_access deny ALUNO07 site_block
http_access deny ALUNO08 site_block
http_access deny ALUNO10 all
http_access deny ALUNO13 all
http_access deny ALUNO14 all
http_access deny ALUNO15 all
http_access deny ALUNO16 all
http_access deny ALUNO17 all
http_access deny ALUNO18 all
http_access deny ALUNO19 all
http_access deny ALUNO20 all
http_access deny ALUNO21 all
http_access deny ALUNO22 all
http_access deny ALUNO23 all
http_access deny ALUNO25 all
http_access deny ALUNO26 all
http_access deny ALUNO27 all
http_access deny ALUNO28 all
http_access deny ALUNO29 all
http_access deny ALUNO30 all
http_access deny ALUNO31 all
http_access allow BRUNO all
http_access allow LOCALHOST all

#---------------LIBERAÇÃO-----------------------------------#
http_access allow all site_unblock

#---------------BLOQUEIO-----------------------------------#
http_access deny all site_block

[23] Comentário enviado por removido em 18/10/2009 - 21:19h

Um Pouco Comentado? Brincadeirinha.
Muito Bom Squid.conf, Continue Assim.

[24] Comentário enviado por Oberdann em 30/10/2009 - 09:26h

Amigos,

Como faço para limpar o cache do Squid de forma automática a cada 1 hora?
Agradeço pelo help.

Abs,
Oberdan

[25] Comentário enviado por nick em 22/02/2010 - 09:18h

dica:

egrep -v "^#|^$" squid.conf >squid.conf.novo

remove o squid.conf e renomeia o squid.conf.novo para squid.conf.

esse comandinho que passei ai, remove todas as linhas comentadas. Bom para quem gosta de um conf limpo e curto.

[26] Comentário enviado por removido em 30/12/2010 - 03:16h

O meu Velho esse ai é o arquivo de configuração padrão do squid!!

assim eu tbm faço um monte de posts!!!

[27] Comentário enviado por Anderson451 em 28/06/2013 - 18:41h

Prezados,
Boa noite!

Estou com um serio problema com o meu squid3, ele estava funcionando normalmente mas de uma hora para outra ele começou a dar problemas com os sites Google e uol.
Tenho um squid.conf muito básico que contem 2 acl para bloquear por palavra e outra por dominio.
De uns 2 dias atras o squid3 bloqueia os 2 sites citados acima, no arquivo de palavras e no arquivos de dominio não tem nada que contenha a palavra google e uol.

OBS: O estranho é que quando ele começa a dar estes problema de uma hora para outra e as vezes ele volta ao normal.


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