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tutorial:adm:server_preparation_win [2018/12/04 10:18]
fiserp [mod_security installation] 		tutorial:adm:server_preparation_win [2020/06/04 08:55]
fiserp [HTTPd installation and configuration]
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 +====== Server preparation - Windows ======
  
 +{{tag>installation java tomcat quickstart "apache httpd"}}
 +
 +This tutorial shows you how to prepare the server for test or production use of CzechIdM. If you are looking for a much quicker way of installing CzechIdM, use the demo setup described here [[:getting-started|]]
 +
 +===== Basic system setup =====
 +  * 1 server (can be virtualized) for everything: backend, frontend and database. 
 +  * OS Windows, ideally W2012 and newer
 +  * PostgreSQL - installed from EnterpriseDB
 +  * Java - installed from Oracle JDK
 +  * Apache Tomcat - installed by Tomcat .exe installer
 +  * Services start via system services (services.msc)
 +
 +===== Instalation and software configuration =====
 +Prerequisities - Basic installation of Windows Server 2012.
 +  * Install the **Telnet Client** system feature through **Programs and Features**. This is optional but greatly helps with debugging network problems.
 +  * Install [[https://www.mozilla.org/|Firefox]]. Also optional, but greatly helps with debugging IdM webapp problems.
 +  * Install [[https://gitforwindows.org/|Git Bash]]. This will be essential when configuring IdM and checking its logs.
 +    * Use **checkout-windows, commit unix style endings**. It does not really matter, we will not use the git command for anything.:)
 +    * **Do not** enable integration with windows cmd.
 +  * Disable unnecessary windows services.
 +  * Disable Microsoft IIS if installed.
 +===== PostgreSQL =====
 +On Windows, we use [[https://www.enterprisedb.com/downloads/postgres-postgresql-downloads|EnterpriseDB]] PostgreSQL distribution. Recommended version is 12.x.
 +  * For installation, basically follow [[https://www.enterprisedb.com/edb-docs/d/postgresql/installation-getting-started/installation-guide-installers/12/invoking_the_graphical_installer.html|the official guide]].
 +  * Set location for binaries to ''C:\PostgreSQL\9.6''.
 +  * Set location for database to ''C:\PostgreSQL\9.6\data''.
 +  * Install all components (pgAdmin, StackBuilder, etc.).
 +  * Leave the locale at ''[Default locale]'', we will set locale explicitly when creating a database.
 +  * After installation, check the Windows services - the ''postgresql-x86_64'' service should be there, configured with autostart.
 +    * To enter services menu, get to the Start->Run and invoke ''services.msc''.
 +
 +Edit the PostgreSQL configuration file ''C:\PostgreSQL\9.6\data\postgresql.conf'' to make it listen on 127.0.0.1 only. Adjust the database sizing as necessary. The following example is for 6GB RAM. Do not hasten to overwrite your PgSQL configuration out of hand! When in doubt, use a [[https://pgtune.leopard.in.ua/|calculator]].
 +<code>
 +listen_addresses = '127.0.0.1' # what IP address(es) to listen on;
 +port = 5432 # (change requires restart)
 +max_connections = 150 # (change requires restart)
 +superuser_reserved_connections = 3 # (change requires restart)
 +shared_buffers = 512MB # min 128kB
 +work_mem = 12815kB # min 64kB
 +maintenance_work_mem = 384MB
 +dynamic_shared_memory_type = windows # the default is the first option
 +wal_level = hot_standby
 +wal_buffers = 16MB # min 32kB, -1 sets based on shared_buffers
 +max_wal_size = 2GB
 +min_wal_size = 1GB
 +checkpoint_completion_target = 0.7 # checkpoint target duration, 0.0 - 1.0
 +max_wal_senders = 5
 +wal_keep_segments = 32
 +max_replication_slots = 5
 +effective_cache_size = 4608MB
 +default_statistics_target = 100 # range 1-10000
 +logging_collector = on
 +log_directory = 'C:/POSTGR~1/data/logs/pg96'
 +log_filename = 'postgresql-%a.log'
 +log_truncate_on_rotation = on 
 +log_checkpoints = on
 +log_line_prefix =  '%t [%p]: [%l-1] user=%u,db=%d,app=%a,client=%h '
 +log_lock_waits = on
 +log_temp_files = 0
 +log_timezone = 'Europe/Belgrade'
 +update_process_title = off
 +track_io_timing = on
 +log_autovacuum_min_duration = 0
 +datestyle = 'iso, mdy'
 +timezone = 'Europe/Belgrade'
 +lc_messages = 'English_United States.1252' # locale for system error message
 +lc_monetary = 'English_United States.1252' # locale for monetary formatting
 +lc_numeric = 'English_United States.1252' # locale for number formatting
 +lc_time = 'English_United States.1252' # locale for time formatting
 +default_text_search_config = 'pg_catalog.english'
 +</code>
 +
 +Configure the authentication in the ''C:\PostgreSQL\9.6\data\pg_hba.conf'' to accept passwords. The basic configuration file should then look like this:
 +<code>
 +# TYPE  DATABASE        USER            CIDR-ADDRESS            METHOD
 +
 +# IPv4 local & remote connections:
 +host    all             all             127.0.0.1/32            md5
 +host    all             all             0.0.0.0/0               md5
 +# IPv6 local connections:
 +host    all             all             ::1/128                 md5
 +</code>
 +
 +<note>If you install the database onto a server distinct from the one on which the CzechIdM application itself (Tomcat etc.) is deployed, don't forget to configure PostgreSQL to allow remote SSL connection from that server.</note>
 +===== Java =====
 +Install the Oracle JDK (minimal version is 1.8). You can download it from [[http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html|here]]. Be sure to download the **JDK**, and not only **JRE**.
 +
 +Install the Java into a standard directory in Program Files. Having finished the installation, it is necessary to set up ''JAVA\_HOME'' and ''PATH'' variables. Open the **sysdm.cpl** (Win+r ant type sysdm.cpl) dialogue and navigate to ''> Advanced > Environment Variables''. Add system-wide variable ''JAVA\_HOME=C:\Program Files\Java\jdk1.8.0\_152'' (**adjust the path accordingly to the Java version you just installed**). Add the ''%JAVA_HOME%\bin'' to the ''PATH''. Then run ''java -version'' from the windows cmd to check if it is working properly.
 +
 +===== Tomcat =====
 +Download and install the latest 8.5 branch of Apache Tomcat from [[https://tomcat.apache.org/download-80.cgi|here]]. Use the Windows installer.
 +  * Leave the installation paths on default.
 +  * Let the setup create ''admin'' user for the Tomcat console.
 +  * Modify the ''JRE path'' to make it point to installe Oracle **JDK**.
 +  * Do not install the example application.
 +  * Let the setup create a Tomcat windows service.
 +
 +After installation, run the **Monitor Tomcat** application from the Start menu (or run ''Tomcat8w.exe'' from the Tomcat bin directory - usually ''C:\Program Files\Apache Software Foundation\Tomcat 8.5\bin''). Configure following settings:
 +  * ''initial memory pool: 512MB'' (example for about 5GB RAM).
 +  * ''maximum memory pool: 4096MB'' (example for about 5GB RAM).
 +  * Add ''C:\CzechIdM\etc;C:\CzechIdM\lib;C:\CzechIdM\lib\\*;'' to the **beginning of the** ''CLASSPATH''.
 +
 +Configure addresses the server will listen on. Open the ''server.xml'' configuration file in the Tomcat installation. Make these changes:
 +  * Add ''address="127.0.0.1"'' to the **8080/tcp** and **8009/tcp** connectors. This will make Tomcat listen only on localhost.
 +  * Change port number ''8005'' to ''-1'' at the Shutdown Port setting. This will effectively turn off the shutdown port.
 +  * In the section for ''Connector protocol="HTTP/1.1"'' on port 8080, add the ''maxSwallowSize="-1"'' property.
 +  * Uncomment the section ''Connector protocol="AJP/1.3"'' for the port 8009 and adjust the address parameter: ''address="127.0.0.1"'' and add ''secretRequired="false"''. It should look like this:
 +<code>
 +    <Connector protocol="AJP/1.3"
 +               address="127.0.0.1"
 +               port="8009"
 +               redirectPort="8443"
 +               secretRequired="false"
 +               />    
 +</code>
 +<note important>
 +The parameter ''secretRequired="false"'' can be used on isolated installations. E.g. apache and tomcat run on the same dedicated host and tomcat listens on localhost only. ''secretRequired'' and ''secret'' were introduced in Tomcat 8.5.51
 +</note>
 +
 +Use the **services.msc** dialogue to set the Apache Tomcat ''StartupType'' to ''Automatic (Delayed Start)''. This will make the application container start after the PostgreSQL database.
 +<note important>For production use, we strongly advise to remove all Tomcat's management applications from the container.
 +  * Locate the ''webapps'' folder in the Tomcat installation and delete everything that is inside.
 +</note>
 +
 +For roles and advanced management configuration, please see the relevant chapters in the [[tutorial:adm:server_preparation|Server Preparation - Linux]] tutorial.
 +
 +====== Apache httpd as a reverse proxy ======
 +
 +It is possible to open Apache Tomcat to the network directly, but somewhat inconvenient. You want the users to access CzechIdM on user-friendly ports 80/tcp or 443/tcp. So we use Apache httpd as a reverse proxy and add a few security features along the way.
 +Apache httpd will allow access to data via https on port 443/tcp and http on port 80/tcp. Communication via http protocol is enabled, but we redirect all communication to https.
 +Communication between Apache httpd and Tomcat takes place on local machine via AJP protocol. In httpd, there will be mod_security installed (optional but recommended), which serves as an application firewall.
 +
 +The configuration example is written for the server which allows access to its services under the name "demo.czechidm.com".
 +
 +===== HTTPd installation and configuration =====
 +First, install necessary [[https://go.microsoft.com/fwlink/?LinkId=746572|VCredist library]].
 +
 +Download Apache HTTPd from the [[https://www.apachelounge.com/download/VC15/binaries/|apachelounge distribution]] and unpack it into ''C:\apache24'' folder.
 +
 +Fire up an elevated shell and install the Apache HTTPd service:
 +<code>
 +cd C:\apache24\bin
 +httpd.exe -k install
 +</code>
 +
 +Open the **services.msc** and reconfigure "Apache2.4" service:
 +  * To have ''StartupType=Automatic (Delayed start)''.
 +  * To execute under ''Local Service'' user. (On the "Log On" card, set user to ''Local Service'', delete contents of password fields and click Apply.)
 +
 +Configure the HTTPd in its core config file ''C:\Apache24\conf\httpd.conf''. You can use the following file, just replace values for ''ServerAdmin'' and ''ServerName''.
 +<file apache httpd.conf>
 +Define SRVROOT "c:/Apache24"
 +ServerRoot "${SRVROOT}"
 +
 +Listen 80
 +
 +LoadModule access_compat_module modules/mod_access_compat.so
 +LoadModule actions_module modules/mod_actions.so
 +LoadModule alias_module modules/mod_alias.so
 +LoadModule allowmethods_module modules/mod_allowmethods.so
 +LoadModule asis_module modules/mod_asis.so
 +LoadModule auth_basic_module modules/mod_auth_basic.so
 +LoadModule authn_core_module modules/mod_authn_core.so
 +LoadModule authn_file_module modules/mod_authn_file.so
 +LoadModule authz_core_module modules/mod_authz_core.so
 +LoadModule authz_groupfile_module modules/mod_authz_groupfile.so
 +LoadModule authz_host_module modules/mod_authz_host.so
 +LoadModule authz_user_module modules/mod_authz_user.so
 +LoadModule autoindex_module modules/mod_autoindex.so
 +LoadModule cgi_module modules/mod_cgi.so
 +LoadModule deflate_module modules/mod_deflate.so
 +LoadModule dir_module modules/mod_dir.so
 +LoadModule env_module modules/mod_env.so
 +LoadModule filter_module modules/mod_filter.so
 +LoadModule headers_module modules/mod_headers.so
 +LoadModule include_module modules/mod_include.so
 +LoadModule isapi_module modules/mod_isapi.so
 +LoadModule log_config_module modules/mod_log_config.so
 +#LoadModule log_debug_module modules/mod_log_debug.so
 +LoadModule mime_module modules/mod_mime.so
 +#LoadModule mime_magic_module modules/mod_mime_magic.so
 +LoadModule negotiation_module modules/mod_negotiation.so
 +LoadModule proxy_module modules/mod_proxy.so
 +LoadModule proxy_ajp_module modules/mod_proxy_ajp.so
 +#LoadModule proxy_balancer_module modules/mod_proxy_balancer.so
 +#LoadModule proxy_connect_module modules/mod_proxy_connect.so
 +#LoadModule proxy_express_module modules/mod_proxy_express.so
 +#LoadModule proxy_html_module modules/mod_proxy_html.so
 +LoadModule proxy_http_module modules/mod_proxy_http.so
 +LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so
 +#LoadModule reqtimeout_module modules/mod_reqtimeout.so
 +LoadModule rewrite_module modules/mod_rewrite.so
 +LoadModule setenvif_module modules/mod_setenvif.so
 +LoadModule socache_shmcb_module modules/mod_socache_shmcb.so
 +LoadModule ssl_module modules/mod_ssl.so
 +LoadModule unique_id_module modules/mod_unique_id.so
 +#LoadModule vhost_alias_module modules/mod_vhost_alias.so
 +LoadModule security2_module modules/mod_security2.so
 +
 +<IfModule unixd_module>
 +# jsme na oknech, tohle se nepouzije
 +    User daemon
 +    Group daemon
 +</IfModule>
 +
 +# 'Main' server configuration
 +#
 +ServerAdmin root@demo.czechidm.com
 +ServerName demo.czechidm.com
 +
 +<Directory />
 +    AllowOverride none
 +    Require all denied
 +</Directory>
 +
 +DocumentRoot "c:/Apache24/htdocs"
 +<Directory "c:/Apache24/htdocs">
 +    Options -Indexes -FollowSymLinks -MultiViews
 +    AllowOverride None
 +    Require all granted
 +</Directory>
 +
 +<IfModule dir_module>
 +    DirectoryIndex index.html
 +</IfModule>
 +
 +<Files ".ht*">
 +    Require all denied
 +</Files>
 +
 +ErrorLog "logs/error.log"
 +LogLevel warn
 +
 +<IfModule log_config_module>
 +    LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
 +    LogFormat "%h %l %u %t \"%r\" %>s %b" common
 +    <IfModule logio_module>
 +      # You need to enable mod_logio.c to use %I and %O
 +      LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %I %O" combinedio
 +    </IfModule>
 +    CustomLog "logs/access.log" common
 +    #CustomLog "logs/access.log" combined
 +</IfModule>
 +
 +<IfModule alias_module>
 +    ScriptAlias /cgi-bin/ "c:/Apache24/cgi-bin/"
 +</IfModule>
 +
 +<IfModule cgid_module>
 +    #Scriptsock cgisock
 +</IfModule>
 +
 +<Directory "c:/Apache24/cgi-bin">
 +    AllowOverride None
 +    Options None
 +    Require all granted
 +</Directory>
 +
 +<IfModule headers_module>
 +    RequestHeader unset Proxy early
 +</IfModule>
 +
 +<IfModule mime_module>
 +    TypesConfig conf/mime.types
 +    AddType application/x-compress .Z
 +    AddType application/x-gzip .gz .tgz
 +</IfModule>
 +
 +# Virtual hosts
 +Include conf/extra/httpd-vhosts.conf
 +
 +# Configure mod_proxy_html to understand HTML4/XHTML1
 +<IfModule proxy_html_module>
 +    Include conf/extra/proxy-html.conf
 +</IfModule>
 +
 +# Secure (SSL/TLS) connections
 +Include conf/extra/httpd-ssl.conf
 +
 +# Note: The following must must be present to support
 +#       starting without SSL on platforms with no /dev/random equivalent
 +#       but a statically compiled-in mod_ssl.
 +<IfModule ssl_module>
 +    SSLRandomSeed startup builtin
 +    SSLRandomSeed connect builtin
 +</IfModule>
 +
 +# Include modsec
 +# if you do not want to use it, comment-out the section below
 +<IfModule mod_security2.c>
 +    Include conf/extra/modsec.conf
 +</IfModule>
 +</file>
 +
 +Configure the HTTP->HTTPS redirect in the ''C:\Apache24\conf\extra\httpd-vhosts.conf''. Replace ''demo.czechidm.com'' with the name of your server:
 +<file apache httpd-vhosts.conf>
 +# Virtual Hosts
 +#
 +# Required modules: mod_log_config
 +
 +<VirtualHost *:80>
 +    ServerName demo.czechidm.com
 +    ErrorLog "logs/demo.czechidm.com-error.log"
 +    CustomLog "logs/demo.czechidm.com-access.log" common
 +
 +# this is for stable deployment
 +    Redirect permanent / https://demo.czechidm.com
 +
 +# this one is for debugging before going live
 +#    Redirect / https://demo.czechidm.com
 +</VirtualHost>
 +</file>
 +
 +Configure the HTTPS virtual host in the ''C:\Apache24\conf\extra\httpd-ssl.conf'' file. Change ''demo.czechidm.com'' to the name of your server.
 +<note>In some cases older clients (i.e. IE10 and older, Java6, etc.) will not be able to communicate with IdM due to the SSL settings. If this is your case, you may need to slacken the cipher settings a bit.</note>
 +<file apache httpd-ssl.conf>
 +Listen 443
 +
 +SSLCipherSuite ALL:!ADH:!EXPORT:!SSLv2:RC4+RSA:+HIGH:+MEDIUM:!LOW:!RC4:!3DES+SHA:!IDEA
 +SSLProxyCipherSuite HIGH:MEDIUM:!MD5:!RC4:!3DES
 +SSLHonorCipherOrder on 
 +SSLProtocol all -SSLv2 -SSLv3 -TLSv1 -TLSv1.1
 +SSLProxyProtocol all -SSLv2 -SSLv3
 +SSLPassPhraseDialog  builtin
 +SSLSessionCache        "shmcb:c:/Apache24/logs/ssl_scache(512000)"
 +SSLSessionCacheTimeout  300
 +
 +
 +<VirtualHost _default_:443>
 +ServerName demo.czechidm.com
 +ServerAdmin root@demo.czechidm.com
 +ErrorLog "c:/Apache24/logs/demo.czechidm.com_ssl-error.log"
 +TransferLog "c:/Apache24/logs/demo.czechidm.com_ssl-access.log"
 +CustomLog "c:/Apache24/logs/demo.czechidm.com_ssl-request.log" "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"
 +
 +SSLEngine on
 +
 +SSLCertificateFile "c:/Apache24/conf/server.crt"
 +SSLCertificateKeyFile "c:/Apache24/conf/server.key"
 +#SSLCertificateChainFile "c:/Apache24/conf/server-chain.crt"
 +
 +SSLVerifyClient none
 +
 +<FilesMatch "\.(cgi|shtml|phtml|php)$">
 +    SSLOptions +StdEnvVars
 +</FilesMatch>
 +<Directory "c:/Apache24/cgi-bin">
 +    SSLOptions +StdEnvVars
 +</Directory>
 +
 +BrowserMatch "MSIE [2-5]" nokeepalive ssl-unclean-shutdown downgrade-1.0 force-response-1.0
 +
 +# workaround for bad font handling in IE 11
 +<LocationMatch "/idm/.*(\.ttf|\.woff2|\.eot)$">
 +        Header set Cache-Control "no-cache, public, must-revalidate, proxy-revalidate" 
 +</LocationMatch>
 +
 +ProxyRequests     off
 +ProxyPreserveHost on
 +ProxyAddHeaders on
 +ProxyPass / ajp://127.0.0.1:8009/
 +ProxyPassReverse / ajp://127.0.0.1:8009/
 +
 +RewriteEngine On
 +RewriteRule "^/$"  "/idm/" [R]
 +
 +<IfModule mod_security2.c>
 +        SecRuleRemoveById 981173
 +        SecRuleRemoveById 960015
 +        SecRuleRemoveById 950109
 + 
 +        # Allow Czech signs
 +        SecRuleRemoveById 981318
 +        SecRuleRemoveById 981242
 +        SecRuleRemoveById 960024
 +        SecRuleRemoveById 981245
 + 
 +        # Too restrictive for login format
 +        SecRuleRemoveById 960035
 + 
 +        # Needed by Websockets 
 +        <Location "/idm/api/v1/websocket-info/">
 +                SecRuleRemoveById 970901
 +        </Location>
 +        
 +        # These break Certificate Authority module
 +        <Location "/idm/api/v1/crt/certificates/action/validate">
 +                SecRuleRemoveById 960915
 +                SecRuleRemoveById 200003
 +        </Location>
 +        
 + # Modsec can throw false positives on some files due to multipart boundary check
 + <Location "/idm/api/v1/attachments/upload">
 + SecRuleRemoveById 960915
 + SecRuleRemoveById 200003
 + </Location>
 + 
 +        # do not log request/response body
 +        SecAuditLogParts ABFHZ
 +</IfModule>
 +
 +<IfModule mod_deflate.c>
 +        # Compress HTML, CSS, JavaScript, Text, XML and fonts
 +        AddOutputFilterByType DEFLATE application/javascript
 +        AddOutputFilterByType DEFLATE application/rss+xml
 +        AddOutputFilterByType DEFLATE application/vnd.ms-fontobject
 +        AddOutputFilterByType DEFLATE application/x-font
 +        AddOutputFilterByType DEFLATE application/x-font-opentype
 +        AddOutputFilterByType DEFLATE application/x-font-otf
 +        AddOutputFilterByType DEFLATE application/x-font-truetype
 +        AddOutputFilterByType DEFLATE application/x-font-ttf
 +        AddOutputFilterByType DEFLATE application/x-javascript
 +        AddOutputFilterByType DEFLATE application/xhtml+xml
 +        AddOutputFilterByType DEFLATE application/xml
 +        AddOutputFilterByType DEFLATE font/opentype
 +        AddOutputFilterByType DEFLATE font/otf
 +        AddOutputFilterByType DEFLATE font/ttf
 +        AddOutputFilterByType DEFLATE image/svg+xml
 +        AddOutputFilterByType DEFLATE image/x-icon
 +        AddOutputFilterByType DEFLATE text/css
 +        AddOutputFilterByType DEFLATE text/html
 +        AddOutputFilterByType DEFLATE text/javascript
 +        AddOutputFilterByType DEFLATE text/plain
 +        AddOutputFilterByType DEFLATE text/xml
 +        AddOutputFilterByType DEFLATE application/json
 +        AddOutputFilterByType DEFLATE application/hal+json
 + 
 +        # Remove browser bugs (only needed for really old browsers)
 +        BrowserMatch ^Mozilla/4 gzip-only-text/html
 +        BrowserMatch ^Mozilla/4\.0[678] no-gzip
 +        BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
 +        Header append Vary User-Agent
 +</IfModule>
 +
 +</VirtualHost>
 +</file>
 +
 +Supply SSL certificate and key in x509 PEM form to ''c:/Apache24/conf/server.key'' and ''c:/Apache24/conf/server.crt'' files. Apache HTTPd will not start without those files. If you need to generate some ad-hoc certificates, use for example [[https://www.akadia.com/services/ssh_test_certificate.html|this guide]]. You can easily invoke the **openssl** tool from the Git Bash prompt.
 +
 +Self-signed cert and key for testing purposes can be created like this:
 +<code>
 +openssl req -x509 -newkey rsa:4096 -keyout server.key -out server.crt -days 365 -nodes
 +</code>
 +===== mod_security installation =====
 +Download the mod\_security module from the [[https://www.apachelounge.com/download/VS16/modules/mod_security-2.9.3-win64-VS16.zip|Apache Lounge project]].
 +Unpack the zip and perform following actions:
 +  * Copy the ''mod\_security2.so'' int ''C:\Apache24\modules'' directory.
 +  * Copy ''yajl.dll'' into ''C:\Apache24\bin'' directory.
 +
 +Create general mod\_security configuration file ''C:\Apache24\conf\extra\modsec.conf'':
 +<file apache modsec.conf>
 +<IfModule mod_security2.c>
 +    # ModSecurity Core Rules Set configuration
 +    IncludeOptional conf/modsecurity_win.d/*.conf
 +    IncludeOptional conf/modsecurity_win.d/activated_rules/*.conf
 +    
 +    # Default recommended configuration
 +    SecRuleEngine On
 +    SecRequestBodyAccess On
 +    SecRule REQUEST_HEADERS:Content-Type "text/xml" \
 +         "id:'200000',phase:1,t:none,t:lowercase,pass,nolog,ctl:requestBodyProcessor=XML"
 +    SecRequestBodyLimit 13107200
 +    SecRequestBodyNoFilesLimit 131072
 +    SecRequestBodyInMemoryLimit 131072
 +    SecRequestBodyLimitAction Reject
 +    SecRule REQBODY_ERROR "!@eq 0" \
 +    "id:'200001', phase:2,t:none,log,deny,status:400,msg:'Failed to parse request body.',logdata:'%{reqbody_error_msg}',severity:2"
 +    SecRule MULTIPART_STRICT_ERROR "!@eq 0" \
 +    "id:'200002',phase:2,t:none,log,deny,status:44,msg:'Multipart request body \
 +    failed strict validation: \
 +    PE %{REQBODY_PROCESSOR_ERROR}, \
 +    BQ %{MULTIPART_BOUNDARY_QUOTED}, \
 +    BW %{MULTIPART_BOUNDARY_WHITESPACE}, \
 +    DB %{MULTIPART_DATA_BEFORE}, \
 +    DA %{MULTIPART_DATA_AFTER}, \
 +    HF %{MULTIPART_HEADER_FOLDING}, \
 +    LF %{MULTIPART_LF_LINE}, \
 +    SM %{MULTIPART_MISSING_SEMICOLON}, \
 +    IQ %{MULTIPART_INVALID_QUOTING}, \
 +    IP %{MULTIPART_INVALID_PART}, \
 +    IH %{MULTIPART_INVALID_HEADER_FOLDING}, \
 +    FL %{MULTIPART_FILE_LIMIT_EXCEEDED}'"
 +
 +    SecRule MULTIPART_UNMATCHED_BOUNDARY "!@eq 0" \
 +    "id:'200003',phase:2,t:none,log,deny,status:44,msg:'Multipart parser detected a possible unmatched boundary.'"
 +
 +    SecPcreMatchLimit 1000
 +    SecPcreMatchLimitRecursion 1000
 +
 +    SecRule TX:/^MSC_/ "!@streq 0" \
 +            "id:'200004',phase:2,t:none,deny,msg:'ModSecurity internal error flagged: %{MATCHED_VAR_NAME}'"
 +
 +    SecResponseBodyAccess Off
 +#    SecDebugLog /var/log/httpd/modsec_debug.log
 +#    SecDebugLogLevel 0
 +    SecAuditEngine RelevantOnly
 +    SecAuditLogRelevantStatus "^(?:5|4(?!04))"
 +    SecAuditLogParts ABIJDEFHZ
 +    SecAuditLogType Serial
 +    SecAuditLog logs/modsec_audit.log
 +    SecArgumentSeparator &
 +    SecCookieFormat 0
 +    SecTmpDir modsec_tmp
 +    SecDataDir modsec_lib
 +</IfModule>
 +</file>
 +
 +Create empty directories ''C:\Apache24\modsec\_tmp'' and ''C:\Apache24\modsec\_lib'' for mod_security working data.
 +
 +Mod\_security will become operational but will have no filtering rules. To obtain filtering rules, please visit [[https://www.modsecurity.org/|Mod Security project homepage]]. **Remember to obtain 2.x version of rules, not the newest 3.x version!**
 +<note>For commercial deployment of CzechIdM, we have prepared a pack of mod\_security rules which you need to just unpack into ''C:\Apache24\conf'' directory, where it creates a ''modsecurity\_win.d'' folder full of rules. {{ :priv:modsecurity_win.d.zip | Mod Security rules package}} (login required).</note>
 +
 +Now you can start the Apache HTTPd using its service. If it fails to start, check the Windows EventLog for errors.
  • by koulaj