nginx：安装用于国家/城市级别地理位置定位的GeoIP模块
时间：2020-01-09 10:42:18 来源:igfitidea点击:
如何安装用于国家和/或者城市级别地理位置定位的GeoIP nginx模块？
ngx_http_geoip_module随附了以上版本的nginx服务器0.7.63和0.8.6。
它将与MaxMind GeoIP数据库的客户端IP地址(即ip /位置查找)相匹配。
安装MaxMind C API
执行以下命令以安装MaxMind C API：
# cd /tmp # wget http://geolite.maxmind.com/download/geoip/api/c/GeoIP.tar.gz # tar -zxvf GeoIP.tar.gz # cd GeoIP-1.4.6 # yum install zlib-devel # ./configure # make # make install
您需要按如下方式配置动态链接程序运行时绑定：
# echo '/usr/local/lib' > /etc/ld.so.conf.d/geoip.conf
运行ldconfig激活配置：
# ldconfig # ldconfig -v | less
使用GeoIP模块编译nginx
获取最新的源代码：
# cd /tmp # wget http://nginx.org/download/nginx-0.8.52.tar.gz # tar -zxvf nginx-0.8.52.tar.gz # cd nginx-0.8.52 # yum install gcc pcre-devel.x86_64 openssl-devel.x86_64 # ./configure --without-http_empty_gif_module --with-poll_module --with-http_stub_status_module --with-http_ssl_module --with-ipv6 --with-http_geoip_module # make # make install
确保使用with-http_geoip_module选项./configure nginx。
抓住MaxMind数据库
输入以下命令以获取免费的geo_city数据库：
# wget http://geolite.maxmind.com/download/geoip/database/GeoLiteCity.dat.gz -O /usr/local/share/GeoIP/GeoLiteCity.dat.gz # gunzip /usr/local/share/GeoIP/GeoLiteCity.dat.gz
获取免费的geo_country数据库：
# wget http://geolite.maxmind.com/download/geoip/database/GeoLiteCountry/GeoIP.dat.gz -O /usr/local/share/GeoIP/GeoIP.dat.gz # gunzip /usr/local/share/GeoIP/GeoIP.dat.gz
关于MaxMind付费版本的注释
如果您需要IP地址的99.8％准确性，请使用付费版本。
编辑/usr/local/etc/GeoIP.conf，执行：
# vi /usr/local/etc/GeoIP.conf
更新配置如下：
# see https://www.maxmind.com/app/license_key_login # Enter your license key here LicenseKey YOUR_LICENSE_KEY_HERE # Enter your User ID here UserId YOUR_USER_ID_HERE # Enter your Product ID here i.e. 106 geoip country ProductIds 106
保存并关闭文件。
获取最新的许可版本数据库，执行：
# /usr/local/bin/geoipupdate
nginx配置
编辑nginx.conf，执行：
# vi /usr/local/nginx/conf/nginx.conf
找到http部分，并针对geoip country查找进行如下更新：
### SET the path to the .dat file used for determining the visitor's country from the IP-address ### geoip_country /usr/local/share/GeoIP/GeoIP.dat; ### SET FASTCGI Variables ### fastcgi_param GEOIP_COUNTRY_CODE $geoip_country_code; fastcgi_param GEOIP_COUNTRY_CODE3 $geoip_country_code3; fastcgi_param GEOIP_COUNTRY_NAME $geoip_country_name;
保存并关闭文件。
如果您要进行城市级别的地理位置定位，请按以下步骤进行设置：
### SET the path to the .dat file used for determining the visitor's country from the IP-address ### geoip_city /usr/local/share/GeoIP/GeoLiteCity.dat; ### SET FASTCGI Variables ### fastcgi_param GEOIP_CITY_COUNTRY_CODE $geoip_city_country_code; fastcgi_param GEOIP_CITY_COUNTRY_CODE3 $geoip_city_country_code3; fastcgi_param GEOIP_CITY_COUNTRY_NAME $geoip_city_country_name; fastcgi_param GEOIP_REGION $geoip_region; fastcgi_param GEOIP_CITY $geoip_city; fastcgi_param GEOIP_POSTAL_CODE $geoip_postal_code; fastcgi_param GEOIP_CITY_CONTINENT_CODE $geoip_city_continent_code; fastcgi_param GEOIP_LATITUDE $geoip_latitude; fastcgi_param GEOIP_LONGITUDE $geoip_longitude;
保存并关闭文件。
最后，重新加载nginx：
# /usr/local/nginx/sbin/nginx -s reload
PHP测试脚本
按照geoip.php创建一个PHP测试脚本
<html>
<head>
<title>What is my IP address - determine or retrieve my IP address</title>
</head>
<body>
<?php
if (getenv(HTTP_X_FORWARDED_FOR)) {
$pipaddress = getenv(HTTP_X_FORWARDED_FOR);
$ipaddress = getenv(REMOTE_ADDR);
echo "Your Proxy IP address is : ".$pipaddress. " (via $ipaddress) " ;
} else {
$ipaddress = getenv(REMOTE_ADDR);
echo "Your IP address is : $ipaddress";
}
$country = getenv(GEOIP_COUNTRY_NAME);
$country_code = getenv(GEOIP_COUNTRY_CODE);
echo "<br/>Your country : $country ( $country_code ) ";
?>
</body>
</html>
如何找到MaxMind数据库信息？
执行以下命令：
# /usr/local/bin/geoiplookup -v 1.2.3.4
输出示例：
GeoIP Country Edition: GEO-106 20101001 Build 1 Copyright (c) 2010 MaxMind Inc All Rights Reserved
如何在Nginx配置中使用国家/地区代码？
您可以按以下方式使用它：
### USA specific config ###
if ($geoip_country_code = US) {
do something here for USA visitors;
# e.g. set root path /var/www/html/content/usa/;
}
### India specific config ###
if ($geoip_country_code = IN) {
do something here for Indian visitors ;
# e.g. set root path /var/www/html/content/india/;
}
如何测试城市级地理位置定位？
使用以下php代码：
<html>
<head>
<title>What is my IP address - determine or retrieve my IP address</title>
</head>
<body>
<?php
if (getenv(HTTP_X_FORWARDED_FOR)) {
$pipaddress = getenv(HTTP_X_FORWARDED_FOR);
$ipaddress = getenv(REMOTE_ADDR);
echo "<br>Your Proxy IP address is : ".$pipaddress. " (via $ipaddress) " ;
} else {
$ipaddress = getenv(REMOTE_ADDR);
echo "<br>Your IP address is : $ipaddress";
}
$geoip_city_country_code = getenv(GEOIP_CITY_COUNTRY_CODE);
$geoip_city_country_code3 = getenv(GEOIP_CITY_COUNTRY_CODE3);
$geoip_city_country_name = getenv(GEOIP_CITY_COUNTRY_NAME);
$geoip_region = getenv(GEOIP_REGION);
$geoip_city = getenv(GEOIP_CITY);
$geoip_postal_code = getenv(GEOIP_POSTAL_CODE);
$geoip_city_continent_code = getenv(GEOIP_CITY_CONTINENT_CODE);
$geoip_latitude = getenv(GEOIP_LATITUDE);
$geoip_longitude = getenv(GEOIP_LONGITUDE);
echo "<br>Country : $geoip_city_country_name ( $geoip_city_country_code3 , $geoip_city_country_code ) ";
echo "<br>Region : $geoip_region";
echo "<br>City : $geoip_city ";
echo "<br>Postal code : $geoip_postal_code";
echo "<br>City continent code : $geoip_city_continent_code";
echo "<br>Geoip latitude : $geoip_latitude ";
echo "<br>Geoip longitude : $geoip_longitude ";
?>
</body>
</html>
