Кто-нибудь настраивал свежую версию c-icap 1.3 ?
Squid-3.1.8-2.fc13
Clamav-0.96.1-1300.fc13
В конфиге сквида добавил вот эти строчки:
Код: Выделить всё
icap_enable on
# включить icap
icap_preview_enable on
icap_preview_size 128
icap_send_client_ip on
icap_service service_req reqmod_precache bypass=1 icap://127.0.0.1:1344
icap_service service_resp respmod_precache bypass=0 icap://127.0.0.1:1344
adaptation_access service_req allow all
adaptation_access service_resp allow all
# всех проверяем на вирусыВот конфиг c-icap:
Код: Выделить всё
#
# This file contains the default settings for c-icap
#
#
# TAG: PidFile
# Format: PidFile pid_file
# Description:
# The file to store the pid of the main process of the c-icap server.
# Default:
# PidFile /var/run/c-icap/c-icap.pid
PidFile /var/run/c-icap/c-icap.pid
# TAG: CommandsSocket
# Format: CommandsSocket socket_file
# Description:
# The path of file to use as control socket for c-icap
# Default:
# CommandsSocket /var/run/c-icap/c-icap.ctl
CommandsSocket /var/run/c-icap/c-icap.ctl
# TAG: Timeout
# Format: Timeout seconds
# Description:
# The time in seconds after which a connection without activity
# can be cancelled.
# Default:
# Timeout 300
Timeout 300
# TAG: MaxKeepAliveRequests
# Format: MaxKeepAliveRequests number
# Description:
# The maximum number of requests can be served by one connection
# Set it to -1 for no limit
# Default:
# MaxKeepAliveRequests 100
MaxKeepAliveRequests 100
# TAG: KeepAliveTimeout
# Format: KeepAliveTimeout seconds
# Description:
# The maximum time in seconds waiting for a new requests before a
# connection will be closed.
# If the value is set to -1, there is no timeout.
# Default:
# KeepAliveTimeout 600
KeepAliveTimeout 600
# TAG: StartServers
# Format: StartServers number
# Description:
# The initial number of server processes. Each server process
# generates a number of threads, which serve the requests.
# Default:
# StartServers 3
StartServers 3
# TAG: MaxServers
# Format: MaxServers number
# Description:
# The maximum allowed number of server processes.
# Default:
# MaxServers 10
MaxServers 10
# TAG: MinSpareThreads
# Format: MinSpareThreads number
# Description:
# If the number of the available threads is less than number,
# the c-icap server starts a new child.
# Default:
# MinSpareThreads 10
MinSpareThreads 10
# TAG: MaxSpareThreads
# Format: MaxSpareThreads number
# Description:
# If the number of the available threads is more than number then
# the c-icap server kills a child.
# Default:
# MaxSpareThreads 20
MaxSpareThreads 20
# TAG: ThreadsPerChild
# Format: ThreadsPerChild number
# Description:
# The number of threads per child process.
# Default:
# ThreadsPerChild 10
ThreadsPerChild 10
# TAG: MaxRequestsPerChild
# Format: MaxRequestsPerChild number
# Description:
# The maximum number of requests that a child process can serve.
# After this number has been reached, process dies. The goal of this
# parameter is to minimize the risk of memory leaks and increase the
# stability of c-icap. It can be disabled by setting its value to 0.
# Default:
# MaxRequestsPerChild 0
MaxRequestsPerChild 0
# TAG: Port
# Format: Port port
# Description:
# The port number that the c-icap server uses to listen to requests.
# Default:
# Port 1344
Port 1344
# TAG: User
# Format: User username
# Description:
# The user owning c-icap's processes. By default, the owner is the
# user who runs the program.
# Default:
# No value
# Example:
User nobody
# TAG: Group
# Format: Group groupname
# Description:
# The group of users owning c-icap's processes, which, by default
# is the group of the current user.
# Default:
# No value
# Example:
Group nobody
# TAG: ServerAdmin
# Format: ServerAdmin admin_mail
# Description:
# The Administrator of this server. Used when displaying information
# about this server (logs, info service, etc)
# Default:
# No value
ServerAdmin you@your.address
# TAG: ServerName
# Format: ServerName aServerName
# Description:
# A name for this server. Used when displaying information about this
# server (logs, info service, etc)
# Default:
# No value
ServerName YourServerName
# TAG: TmpDir
# Format: TmpDir dir
# Description:
# dir is the location of temporary files.
# Default:
# TmpDir /var/tmp
TmpDir /var/tmp
# TAG: MaxMemObject
# Format: MaxMemObject bytes
# Description:
# The maximum memory size in bytes taken by an object which
# is processed by c-icap . If the size of an object's body is
# larger than the maximum size a temporary file is used.
# Default:
# MaxMemObject 131072
MaxMemObject 131072
# TAG: DebugLevel
# Format: DebugLevel level
# Description:
# The level of debugging information to be logged.
# The acceptable range of levels is between 0 and 10.
# Default:
# DebugLevel 1
DebugLevel 5
# TAG: ModulesDir
# Format: ModulesDir dir
# Description:
# The location of modules
# Default:
# ModulesDir /usr/local/c-icap/lib/c_icap
ModulesDir /usr/local/c-icap/lib/c_icap
# TAG: ServicesDir
# Format: ServicesDir dir
# Description:
# The location of services
# Default:
# ServicesDir /usr/local/c-icap/lib/c_icap
ServicesDir /usr/local/c-icap/lib/c_icap
# TAG: TemplateDir
# Format: TemplateDir dir
# Description:
# The location of the text templates used by c-icap and its services,
# categorized by language and services/modules
# Default:
# No value
# Example:
TemplateDir /usr/local/c-icap/share/c_icap/templates/
# TAG: TemplateDefaultLanguage
# Format: TemplateDefaultLanguage lang
# Description:
# Sets the default language to use for text templates
# Default:
# TemplateDefaultLanguage en
TemplateDefaultLanguage en
#TemplateReloadTime 360
#TemplateCacheSize 20
#TemplateMemBufSize 8192
# TAG: LoadMagicFile
# Format: LoadMagicFile path
# Description:
# Load a c-icap magic file. A magic file contains various
# data type definitions. Look inside default c-icap.magic file
# for more informations.
# It can be used more than once to use multiple magic files.
# Default:
# LoadMagicFile /usr/local/c-icap/etc/c-icap.magic
LoadMagicFile /usr/local/c-icap/etc/c-icap.magic
# TAG: RemoteProxyUsers
# Format: RemoteProxyUsers onoff
# Description:
# Set it to on if you want to use username provided by the proxy server.
# This is the recomended way to use users in c-icap.
# If the RemoteProxyUsers is off and c-icap configured to use users or
# groups the internal authentication mechanism will be used.
# Default:
# RemoteProxyUsers off
RemoteProxyUsers off
# TAG: RemoteProxyUserHeader
# Format: RemoteProxyUserHeader Header
# Description:
# Used to specify the icap header used by the proxy server to send
# the authenticated client username to c-icap server
# Default:
# RemoteProxyUserHeader X-Authenticated-User
RemoteProxyUserHeader X-Authenticated-User
# TAG: RemoteProxyUserHeaderEncoded
# Format: RemoteProxyUserHeaderEncoded onoff
# Description:
# Set it to off if the RemoteProxyUserHeader is not base64 encoded
# Default:
# RemoteProxyUserHeaderEncoded on
RemoteProxyUserHeaderEncoded on
# TAG: AuthMethod
# Format: AuthMethod Method Authenticator
# Description:
# Used to define the internal authentication mechanism to use. This
# feature is not well tested and may cause problems. It is better to use
# RemoteProxyUser configuration.
# Method is the authentication method to use (basic, digest, etc).
# Currently only basic authentication method is implemented as build in
# module
# Authenticator currently can only be "basic_simple_db"
# It can be considered as a user/password store and can be
# implemented as external module. The basic_simple_db is implemented as
# build it module
# Default:
# No set
# Example:
# AuthMethod basic basic_simple_db
# TAG: basic.Realm
# Format: basic.Realm ARealm
# Description:
# Specify the basic method realm
# Default:
# basic.Realm "Basic authentication"
# Example:
# basic.Realm "c-icap server authentication"
# TAG: basic_simple_db.UsersDB
# Format: basic_simple_db.UsersDB LookupTable
# Description:
# Specify the lookup table where the usernames/passwords pairs
# are stored. The paswords must be unencrypted
# For more information about c-icap lookup tables read c-icap server
# manual page
# Default:
# No value
# Example:
# basic_simple_db.UsersDB hash:/usr/local/c-icap/etc/c-icap-users.txt
# TAG: GroupSourceByGroup
# Format: GroupSourceByGroup LookupTable
# Description:
# Defines a lookup table where the groups of users are stored indexed
# by group. It can be used more than once.
# For more information about c-icap lookup tables read c-icap server
# manual page
# Default:
# No set
# Example:
# GroupSourceByGroup hash:/usr/local/c-icap/etc/c-icap-groups.txt
# TAG: GroupSourceByUser
# Format: GroupSourceByUser LookupTable
# Description:
# Defines a lookup table where the groups of users are stored indexed
# by user. It can be used more than once.
# For more information about c-icap lookup tables read c-icap server
# manual page
# Default:
# No set
# Example:
# GroupSourceByUser hash:/usr/local/c-icap/etc/c-icap-user-groups.txt
# TAG: acl
# Format: acl name type[{param}] value1 [value2] [...]
# Description:
# Supported acl types are:
# acl aclname service service1 ...
# The servicename
# acl aclname type OPTIONS|RESPMOD|REQMOD ...
# The icap method
# acl aclname port port1 ...
# The icap server port
# acl aclname src ip1/netmask1 ...
# The client ip address
# acl aclname srvip ip1/netmask1 ...
# The c-icap server ip address
# acl aclname icap_header{HeaderName} value1 ...
# Matches the icap header HeaderName with value1 ...
# The values are in regex form: /avalue/
# acl aclname icap_resp_header{HeaderName} value1 ...
# The icap response header
# The values are in regex form: /avalue/
# acl aclname http_req_header{HeaderName} value1 ...
# The http request header
# The values are in regex form: /avalue/
# acl aclname http_resp_header{HeaderName} value1 ...
# The http response header
# The values are in regex form: /avalue/
# acl aclname data_type type1 ...
# The data type as recognized by the internal data type
# recognizer. The types are defined in c-icap.magic file
# acl aclname auth username|* ...
# The authenticated users. Using * instead of username means
# all users.
# acl aclname group group1 ...
# if the user of request belongs to given groups
# Default:
# None set
# Examples:
# acl OPTIONS type OPTIONS
# acl RESPMOD type RESPMOD
# acl REQMOD type REQMOD
# acl ALLREQUESTS type OPTIONS RESPMOD REQMOD
# acl XHEAD icap_header{X-Test} /value/
# acl ECHO service echo
# acl localnet src 192.168.1.0/255.255.255.0
# acl localhost src 127.0.0.1/255.255.255.255
# acl all src 0.0.0.0/0.0.0.0
acl ALLREQUESTS type OPTIONS RESPMOD REQMOD
acl localsquid src 127.0.0.1
acl externalnet src 0.0.0.0/0.0.0.0
# TAG: icap_access
# Format: icap_access allow|deny [!]acl1 ...
# Description:
# Allowing or denying ICAP access based on defined access lists
# Default:
# None set
# Example:
# icap_access deny XHEAD
# #Allow OPTIONS method for all:
# icap_access allow localnet OPTIONS
# #Require authentication for all users from local network:
# icap_access allow AUTH localnet
# icap_access deny all
icap_access allow localsquid ALLREQUESTS
icap_access allow localsquid
icap_access allow AUTH localsquid
icap_access allow externalnet ALLREQUESTS
icap_access allow externalnet
# icap_access deny externalnet
# TAG: client_access
# Format: client_access allow|deny acl1 [acl2] [...]
# Description:
# Allowing or denying connections on c-icap based on
# defined access lists. Only the acl types src, srvip and port
# can be used.
# Default:
# None set
# Example:
# client_access allow all
# TAG: LogFormat
# Format: LogFormat Name Format
# Description:
# Name is a name for this log format.
# Format is a string with embedded % format codes. % format codes
# has the following form:
# % [-] [width] [{argument}] formatcode
# if - is specified then the output is left aligned
# if width specified then the field is exactly width size
# some formatcodes support arguments given as {argument}
#
# Format codes:
# %a: Remote IP-Address
# %la: Local IP Address
# %lp: Local port
# %>a: Http Client IP Address. Only supported if the proxy
# client supports the "X-Client-IP" header
# %<A: Http Server IP Address. Only supported if the proxy
# client supports the "X-Server-IP" header
# %ts: Seconds since epoch
# %tl: Local time. Supports optional strftime format argument
# %tg: GMT time. Supports optional strftime format argument
# %>ho: Modified Http request header. Supports header name
# as argument
# %huo: Modified Http request url
# %<ho: Modified Http reply header. Supports header name
# as argument
# %iu: Icap request url
# %im: Icap method
# %is: Icap status code
# %>ih: Icap request header. Supports header name
# as argument
# %<ih: Icap response header. Supports header name
# as argument
# %Ih: Http bytes received
# %Oh: Http bytes sent
# %Ib: Http body bytes received
# %Ob: Http body bytes sent
# %I: Bytes received
# %O: Bytes sent
# %bph: The first 5 bytes of the body preview data. Non
# printable characters printed in hex form.
# Supports the number of bytes to output as argument.
# %un: Username
# Default:
# None set
# Example:
# LogFormat myFormat "%tl, %a %im %iu %is %I %O %Ib %Ob %{10}bph"
# TAG: ServerLog
# Format: ServerLog LogFile
# Description:
# the file used by the build-in logger file_logger to
# store debugging information, errors and other
# information about the c-icap server.
# Default:
# ServerLog /usr/local/c-icap/var/log/server.log
ServerLog /usr/local/c-icap/var/log/server.log
# TAG: AccessLog
# Format: AccessLog LogFile [LogFormat] [[!]acl1] [[!]acl2] [...]
# Description:
# LogFile is a file where to log access information.
# LogFormat is the log format to use. If ommited c-icap uses:
# "%tl, %la %a %im %iu %is"
# Also acls can be used to select certain requests to be logged.
# This directive can be used more than once to specify more than
# one access log files
# Default:
# AccessLog /usr/local/c-icap/var/log/access.log
# Example:
# AccessLog /usr/local/c-icap/var/log/access.log MyFormat all
AccessLog /usr/local/c-icap/var/log/access.log
# TAG: Logger
# Format: Logger LoggerName
# Description:
# Specify wich logger to use. By default uses the build in "file_logger" which
# uses files for access and server logging.
# Default:
# Logger file_logger
# Example:
Logger file_logger
# TAG: Module
# Format: Module Type ModuleFile
# Description:
# Load an external module/plugin to c-icap.
# ModuleFile is the filename of the module. If no full path given then c-icap
# searche in path defined by the ModulesDir configuration parameter.
# Type is the type of the external module and can be one of the following:
# - "logger" for modules implement a logger
# - "common" for general purpose modules
# Default:
#
# Example:
Module logger sys_logger.so
# TAG: Service
# Format: Service aName ServiceFile
# Description:
# It loads the service ServiceFile. The argument aName used
# as alias name for the service
# Default:
#
# Example:
Service echo_service srv_echo.so
# TAG: ServiceAlias
# Format: ServiceAlias AliasName ServiceName[?param1=value1¶m2=value2...]
# Description:
# Used to define an alias name for a service.
# Default:
#
# Example:
ServiceAlias avscan srv_clamav?allow204=on&sizelimit=off&mode=simple
#
# TAG: General configuration parameters for all services
# Description:
# PreviewSize: The preview data size to advertise to the icap client
# MaxConnections: The client should not use more than MaxConnections
# for this service.
# TransferPreview: The list of file extensions, seperated by commas,
# for which the client should send preview data.
# TransferIgnore: The list of file extensions that should not be sent
# to the icap server
# TransferComplete: The list of file extensions that should be sent
# in their entirety, without preview, to the icap server
# Example:
# echo.PreviewSize 512
# echo.TransferIgnore gif, jpeg
######################################################
# External modules comming with core c-icap server
#
# Module: echo
# Description:
# Simple test service
# Example:
# Service echo srv_echo.so
#Service echo srv_echo.so
# Module: sys_logger
# Description:
# Add support for logging access and server events to syslog server
# Use "Module" configuration parameter to load this module and "Logger"
# to make it default logger for the c-icap.
# Example:
# Module logger sys_logger.so
# Logger sys_logger
# TAG: sys_logger.Prefix
# Format: sys_logger.Prefix string
# Description:
# string is be presented in every syslog message.
# Default:
# sys_logger.Prefix "C-ICAP:"
# TAG: sys_logger.Facility
# Format: sys_logger.Facility daemon|user|local1|local2|local3|local4|local5|local6|local7
# Description:
# specifies the facility type of syslog.
# Default:
# sys_logger.Facility daemon
# TAG: sys_logger.access_priority
# Format: sys_logger.access_priority alert|crit|debug|emerg|err|info|notice|warning
# Description:
# determines the importance of the access log message
# Default:
# sys_logger.access_priority info
# TAG: sys_logger.server_priority
# Format: sys_logger.server_priority alert|crit|debug|emerg|err|info|notice|warning
# Description:
# determines the importance of the server log message
# Default:
# sys_logger.server_priority crit
# TAG: sys_logger.LogFormat
# Format: sys_logger.LogFormat LOGFORMAT
# Description:
# The log format to use. If no log format defined then
# the following will be used:
# "%la %a %im %iu %is"
# Default:
# None set
# Example:
# Logformat BasicFormat "%la %a %im %iu %is"
# sys_logger.LogFormat BasicFormat
# TAG: sys_logger.access
# Format: sys_logger.access [!]acl1 ...
# Description:
# Allow selecting ICAP requests to be logged using acls.
# By default all requests will be logged.
# Default:
# None set
# Example:
# sys_logger.access all
# End module: sys_logger
# Module: bdb_tables
# Description:
# Add support for Berkeley DB based lookup tables. The format for
# bdb path of the lookup table is:
# bdb:/path/to/bdb
# Use the c-icap-mkbdb utility to build Berkeley DB c-icap lookup tables
# Example:
# Module common bdb_tables.so
# End module: bdb_tables
# Module: dnsbl_tables
# Description:
# Add support for dns lookup tables. Can be used to access
# dns block lists. The dnsbl lookup table path definition is:
# dnsbl:domainname
# For example the lookup table for accessing the black.uribl.com
# dns black list is:
# dnsbl:black.uribl.com
# Example:
# Module common dnsbl_tables.so
# End module: dnsbl_tables
# Module: ldap_module
# Description:
# Add LDAP support to c-icap. The user can use LDAP based lookup tables
# using the following lookup table path:
# ldap://[username:password@]ldapserver?base?attr1,attr2?filter
# The filter can contain the "%s" formating code which will be replaced by
# the search key
# Examples of supported ldap urls:
# ldap://ldap.chtsanti.net?o=chtsanti?cn,uid?uid=%s
# ldap://cn=Directory Manager:Apassword@ldap.chtsanti.net?o=chtsanti?mermberUid?(&(objectClass=posixGroup)(cn=%s))
#
# WARNING: is not enough tested it may contain bugs!
# Example:
# Module common ldap_module.so
# End module: ldap_moduleПри запуске клиента вроде всё нормально:
Код: Выделить всё
# ./c-icap-client
ICAP server:localhost, ip:127.0.0.1, port:1344
OPTIONS:
Allow 204: Yes
Preview: 1024
Keep alive: Yes
ICAP HEADERS:
ICAP/1.0 200 OK
Methods: RESPMOD, REQMOD
Service: C-ICAP/0.1.3 server - Echo demo service
ISTag: CI0001-XXXXXXXXX
Transfer-Preview: *
Options-TTL: 3600
Date: Mon, 08 Nov 2010 07:39:17 GMT
Preview: 1024
Allow: 204
X-Include: X-Authenticated-User, X-Authenticated-Groups
Encapsulated: null-body=0И даже вроде как виря ловит, если дать такую команду:
Код: Выделить всё
# ./c-icap-client -f /mnt/my_configs/clamav/test-virus/eicar.com
ICAP server:localhost, ip:127.0.0.1, port:1344
X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*[root@linrouter1 bin]#Хоть и крокозябрами отображает...
А вот squid не видит c-icap и всё тут...
Ошибка протокола ICAP.
Система вернула: [No Error]
Это означает, что какой-то этап связи по протоколу ICAP не удался.
Возможные проблемы:
Сервер ICAP недоступен
Получен недопустимый ответ от сервера ICAP.
Помогите, пожалуйста, найти ошибку....
