同一个文件， Safari 返回和 Chrome 返回不一致？

V2EX = way to explore

V2EX 是一个关于分享和探索的地方

现在注册

已注册用户请登录

这是一个创建于 3182 天前的主题，其中的信息可能已经有所发展或是发生改变。

简直 Exciting!

还有为什么部分 css 不能被替换，已经在后端禁用 gzip 了

location /fonts { 
		proxy_pass https://fonts.googleapis.com/;
		proxy_redirect off;
		proxy_set_header Accept-Encoding ''; 
		subs_filter_types text/css text/xml application/x-javascript;
		sub_filter_once off;
		subs_filter fonts.gstatic.com cdn.moefont.com/gstatic;
                }

更加奇怪的是部分能替换，部分不能

如 https://cdn.moefont.com/fonts/earlyaccess/notosanssc.css 可以

https://cdn.moefont.com/fonts/css?family=Source+Sans+Pro 这个就不行

29 条回复 • 2016-03-27 20:15:27 +08:00

ZGLHHH

2016-03-26 20:19:52 +08:00

https://cdn.moefont.com/fonts/css?family=Source+Sans+Pro
可以被替换

VmuTargh

2016-03-26 20:20:22 +08:00 via Android

你应该说: 简直 Excited! 这才是正确读法←_←

kn007

2016-03-26 20:21:02 +08:00

我这边都有被替换。
chrome 。或许你那边 cache 了？

Andy1999

2016-03-26 20:43:51 +08:00 via iPhone

@ZGLHHH
@kn007

kn007

2016-03-26 20:54:11 +08:00

@Andy1999 cdn 问题？

IP ： 113.107.238.19

Andy1999

2016-03-26 20:57:35 +08:00 via iPhone

@kn007 我擦看到的内容都不一致

kn007

2016-03-26 20:58:39 +08:00

@Andy1999 就是就是，我觉得会不会你挂 VPN 的原因，解析的 CDN 服务器上的内存 cache 的不对？
你那几台服务器或许需要集体 clean 下，或者对现在错的 ip 所属 clean 。。

Andy1999

2016-03-26 21:05:52 +08:00 via iPhone

@kn007 不行啊 SLB 真的太多了我挂的是 Surge 我在查查

aofall

2016-03-26 21:07:58 +08:00

访问的地址是可以根据浏览器来判断、加载不同 css 以加载不同格式的字体

https://fonts.googleapis.com/css?family=Kavoon

用 Chrome 访问返回 woff2 格式的字体

IE 访问返回 woff 格式的字体

etc.

kn007

2016-03-26 21:08:18 +08:00

@Andy1999 你查查，有事联系。。

@Livid 一直收不到 @Andy1999 的回复提醒。

Andy1999

2016-03-26 21:14:49 +08:00

@aofall 对，已经发现了这个问题，正在看空 UA 他会返回什么

VmuTargh

2016-03-26 22:40:29 +08:00

noysk_000@WINDOWS-QU992AO MINGW32 ~
$ curl -v https://cdn.moefont.com/fonts/css?family=Source+Sans+Pro
* STATE: INIT => CONNECT handle 0x200482f0; line 1103 (connection #-5000)
* Added connection 0. The cache now contains 1 members
* Trying 119.147.33.20...
* STATE: CONNECT => WAITCONNECT handle 0x200482f0; line 1156 (connection #0)
* Connected to cdn.moefont.com (119.147.33.20) port 443 (#0)
* STATE: WAITCONNECT => SENDPROTOCONNECT handle 0x200482f0; line 1253 (connection #0)
* ALPN, offering http/1.1
* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
* successfully set certificate verify locations:
* CAfile: /usr/ssl/certs/ca-bundle.crt
CApath: none
* TLSv1.2 (OUT), TLS header, Certificate Status (22):
* TLSv1.2 (OUT), TLS handshake, Client hello (1):
* STATE: SENDPROTOCONNECT => PROTOCONNECT handle 0x200482f0; line 1267 (connection #0)
* TLSv1.2 (IN), TLS handshake, Server hello (2):
* NPN, negotiated HTTP1.1
* TLSv1.2 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (IN), TLS handshake, Server finished (14):
* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
* TLSv1.2 (OUT), TLS change cipher, Client hello (1):
* TLSv1.2 (OUT), TLS handshake, Unknown (67):
* TLSv1.2 (OUT), TLS handshake, Finished (20):
* TLSv1.2 (IN), TLS change cipher, Client hello (1):
* TLSv1.2 (IN), TLS handshake, Finished (20):
* SSL connection using TLSv1.2 / AES256-GCM-SHA384
* ALPN, server did not agree to a protocol
* Server certificate:
* subject: OU=Domain Control Validated; CN=*.moefont.com
* start date: Sep 29 14:43:18 2015 GMT
* expire date: Sep 29 14:43:18 2016 GMT
* subjectAltName: cdn.moefont.com matched
* issuer: C=BE; O=GlobalSign nv-sa; CN=AlphaSSL CA - SHA256 - G2
* SSL certificate verify ok.
* STATE: PROTOCONNECT => DO handle 0x200482f0; line 1288 (connection #0)
> GET /fonts/css?family=Source+Sans+Pro HTTP/1.1
> Host: cdn.moefont.com
> User-Agent: curl/7.47.1
> Accept: */*
>
* STATE: DO => DO_DONE handle 0x200482f0; line 1350 (connection #0)
* STATE: DO_DONE => WAITPERFORM handle 0x200482f0; line 1477 (connection #0)
* STATE: WAITPERFORM => PERFORM handle 0x200482f0; line 1487 (connection #0)
* HTTP 1.1 or later with persistent connection, pipelining supported
< HTTP/1.1 200 OK
* Server nnws/1.7.3.6 is not blacklisted
< Server: nnws/1.7.3.6
< Date: Sat, 26 Mar 2016 14:27:38 GMT
< Content-Type: text/css; charset=utf-8
< Content-Length: 274
< Connection: keep-alive
< Cache-Control: private, max-age=86400
< Expires: Sun, 27 Mar 2016 14:27:38 GMT
< Content-Encoding: identity
< Access-Control-Allow-Origin: *
< Timing-Allow-Origin: *
< X-Content-Type-Options: nosniff
< X-Frame-Options: SAMEORIGIN
< X-XSS-Protection: 1; mode=block
< Alternate-Protocol: 443:quic,p=1
< Alt-Svc: quic=":443"; ma=2592000; v="31,30,29,28,27,26,25"
< X-Daa-Tunnel: hop_count=1
<
@font-face {
font-family: 'Source Sans Pro';
font-style: normal;
font-weight: 400;
src: local('Source Sans Pro'), local('SourceSansPro-Regular'), url( https://fonts.gstatic.com/s/sourcesanspro/v9/ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf) format('truetype');
}
* STATE: PERFORM => DONE handle 0x200482f0; line 1645 (connection #0)
* Curl_done
* Connection #0 to host cdn.moefont.com left intact

Vivaldi 1.0.430.3:

Firefox 43.0:

Firefox 43.0 with Chrome UA:

Firefox 43.0 with Edge UA:

Firefox 43.0 with iPhone3.0 UA:

Firefox 43.0 with Safari UA:

VmuTargh

2016-03-26 22:42:28 +08:00

空 UA:
@font-face {
font-family: 'Source Sans Pro';
font-style: normal;
font-weight: 400;
src: local('Source Sans Pro'), local('SourceSansPro-Regular'), url( https://fonts.gstatic.com/s/sourcesanspro/v9/ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf) format('truetype');
}

Andy1999

2016-03-26 22:44:17 +08:00 via iPhone

@VmuTargh 是的，已经做了 UA 判断（≧∇≦）

目前就一个问题了为什么有些替换得了有些不行

VmuTargh

2016-03-26 22:45:38 +08:00

@Andy1999 我觉着应该是 CDN 或者谷歌的锅......

konakona

2016-03-26 22:53:15 +08:00

哼，可恶，为什么你屏幕那么大！

VmuTargh

2016-03-26 23:01:57 +08:00

@Andy1999 http://diylighttpd-vtkg.rhcloud.com/gfonts/css?family=Source+Sans+Pro
你丫参数写错了吧
报错信息:
nginx: [emerg] unknown directive "subs_filter" in /var/lib/openshift/xx/app-root/data//nginx/conf/nginx.conf:57
An error occurred executing 'gear start' (exit code: 1)
Error message: CLIENT_ERROR: Failed to execute: 'control start' for /var/lib/openshift/xx/diy

VmuTargh

2016-03-26 23:05:42 +08:00

@Andy1999 Reset 的话用这个: https://etula.me/gfonts/css?family=Source+Sans+Pro

Andy1999

2016-03-26 23:31:19 +08:00 via iPhone

@VmuTargh 这需要额外的模块啊…
你是怎么替换的但是如果不用这个，用 Nginx 默认的替换模块只能替换一次

VmuTargh

2016-03-26 23:33:30 +08:00

@Andy1999 Nginx 1.9.12 Mainline
手动编译, --with-http_sub_module

VmuTargh

2016-03-26 23:37:27 +08:00

@Andy1999 哦, 我突然想起有个东西叫做 openresty......

indust

2016-03-26 23:42:46 +08:00

@VmuTargh
subs_filter 是这个第三方模块的命令 https://github.com/yaoweibin/ngx_http_substitutions_filter_module
sub_filter 才是官方 http_sub_module 模块的

Andy1999

2016-03-27 12:22:24 +08:00

@VmuTargh
@indust 你的 nginx.conf 能否贴出来

Andy1999

2016-03-27 12:22:38 +08:00

@indust 对的，貌似官方的只能替换一次

VmuTargh

2016-03-27 12:49:18 +08:00

@Andy1999 http://paste.ubuntu.com/15518448/

indust

2016-03-27 15:37:56 +08:00

有些文件不会被替换应该是这个第三方模块的问题 https://github.com/yaoweibin/ngx_http_substitutions_filter_module/blob/master/ngx_http_subs_filter_module.c#L248
如果响应头里 Content-Encoding 是 identity 的话就会被当成压缩内容不作处理
官方的模块没有这个问题, 但只是字符替换的话局限性太大

VmuTargh

2016-03-27 16:58:41 +08:00

@indust 我丫现在就觉着有点问题了， earlyaccess 的 font-url 默认是'//xxx.com'而不是按照请求自动适配来的......

VmuTargh

2016-03-27 16:59:40 +08:00

@indust https://etula.me/gfonts/earlyaccess/notosanssc.css
https://etula.me/gfonts/css?family=Source+Sans+Pro
你可以看看......

Andy1999

2016-03-27 20:15:27 +08:00 via iPhone

@VmuTargh https://cdn.moefont.com/fonts/css?family=Source+Sans+Pro
https://cdn.moefont.com/fonts/earlyaccess/notosanssc.css

我是 OK 的

@indust 我把这句注释了就好了