我在平台Ruby 2.2(Passenger Standalone)上运行应用程序,并希望从HTTP标头中隐藏nginx版本。我没有使用Docker。其他Stack Overflow答案建议将其添加到我的.ebextensions
:
00_nginx.conf:
files:
"/etc/nginx/conf.d/proxy.conf":
mode: "000644"
content: |
http {
server_tokens off;
passenger_show_version_in_header off;
}
然而,这没有任何作用。我应该把文件放在不同的位置吗?
答案 0 :(得分:5)
因此,如果要修改Nginx配置,则必须编辑Passenger Standalone配置。 Passenger Standalone配置位于$(passenger-config about resourcesdir)/templates/standalone/config.erb
。
您可以使用以下.ebextensions
:
<强> 00-passenger.config 强>:
files:
"/home/ec2-user/hide_passenger_version.sh" :
mode: "000777"
owner: ec2-user
group: ec2-user
content: |
#!/bin/bash
CONFIG_FILE=$(/opt/rubies/ruby-2.2.2/bin/passenger-config about resourcesdir)/templates/standalone/config.erb
if ! grep -q "server_tokens off;" $CONFIG_FILE; then
sed -i '/http {/a\
server_tokens off;\
passenger_show_version_in_header off;' $CONFIG_FILE
fi
commands:
00-hide-passenger-version:
command: sh /home/ec2-user/hide_passenger_version.sh
cwd: /home/ec2-user
以上配置将检查server_tokens off;
的Passanger配置。如果未设置server_tokens off;
,我们会在下方添加server_tokens off;
和passenger_show_version_in_header off;
(追加)http {
。
之前:
$ curl -I http://itmustbeasecret.elasticbeanstalk.com/hello
HTTP/1.1 200 OK
Content-Length: 12
Content-Type: text/html;charset=utf-8
Date: Sat, 25 Jul 2015 14:21:27 GMT
Server: nginx/1.6.2 + Phusion Passenger 4.0.59
Status: 200 OK
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Powered-By: Phusion Passenger 4.0.59
X-XSS-Protection: 1; mode=block
Connection: keep-alive
后:
$ curl -I http://itmustbeasecret.elasticbeanstalk.com/hello
HTTP/1.1 200 OK
Content-Length: 12
Content-Type: text/html;charset=utf-8
Date: Sat, 25 Jul 2015 14:03:23 GMT
Server: nginx + Phusion Passenger
Status: 200 OK
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Powered-By: Phusion Passenger
X-XSS-Protection: 1; mode=block
Connection: keep-alive
注意:上述配置仅影响Passenger是否(重新)启动。因此,您需要终止您当前的实例。