Nginx 配置多个 https 站点为什么只有第一个可以正常访问

[KyonLi]

/etc/nginx/sites-enabled 下有 3 个 vHost:

0-block 2-telegram-bot 3-status

# 0-block

server {
    listen 80 default_server;
    server_name _;
    return 403;
}

# 2-telegram-bot

server {
    listen 80;
    server_name api.example.com;
    return 301 https://$host$request_uri;
}

server {
    listen 443 ssl;
    server_name api.example.com;
    ssl_certificate /etc/nginx/cert/api.cert;
    ssl_certificate_key /etc/nginx/cert/api.key;

    location / {
        proxy_pass https://api.telegram.org;
    }
}

# 3-status

server {
    listen 80;
    server_name status.example.com;
    return 301 https://$host$request_uri;
}

server {
    listen 443 ssl;
    server_name status.example.com;
    ssl_certificate /etc/nginx/cert/status.cert;
    ssl_certificate_key /etc/nginx/cert/status.key;

    location / {
        proxy_pass http://127.0.0.1:19999;
    }
}

2-telegram-bot 可以正常访问。3-status Safari 下正常，Chrome 提示 ERR_SSL_PROTOCOL_ERROR。

禁用掉 2 后 3 恢复正常，也就是排在最前面的 https 站点是正常的。

Nginx 版本

nginx version: nginx/1.6.2 (Ubuntu) TLS SNI support enabled configure arguments: --with-cc-opt='-g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-Bsymbolic-functions -fPIE -pie -Wl,-z,relro -Wl,-z,now' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit --with-ipv6 --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_addition_module --with-http_dav_module --with-http_geoip_module --with-http_gzip_static_module --with-http_image_filter_module --with-http_spdy_module --with-http_sub_module --with-http_xslt_module --with-mail --with-mail_ssl_module

求教这是什么情况，或给出搜索关键词也行，谢谢！

Nginx debug log:

[debug] 10870#0: *1 SSL_do_handshake: -1
[debug] 10870#0: *1 SSL_get_error: 2
[debug] 10870#0: *1 reusable connection: 0
[debug] 10870#0: *1 post event 00007F3C0B5F83A8
[debug] 10870#0: *1 delete posted event 00007F3C0B5F83A8
[debug] 10870#0: *1 SSL handshake handler: 0
[debug] 10870#0: *1 SSL_do_handshake: 0
[debug] 10870#0: *1 SSL_get_error: 1
[info] 10870#0: *1 SSL_do_handshake() failed (SSL: error:14094417:SSL routines:SSL3_READ_BYTES:sslv3 alert illegal parameter:SSL alert number 47) while SSL handshaking, client: *.*.*.*, server: 0.0.0.0:443
[debug] 10870#0: *1 close http connection: 13
[debug] 10870#0: *1 SSL_shutdown: 1
[debug] 10870#0: *1 event timer del: 13: 1505530638234
[debug] 10870#0: *1 reusable connection: 0
[debug] 10870#0: *1 free: 00007F3C0B5C17D0, unused: 0
[debug] 10870#0: *1 free: 00007F3C0B5BBD00, unused: 116

加上 ssl_protocols TLSv1.2; 错误不变。

[keyfunc]

检查 OPENSSL 版本，看看是否支持 SNI

[KyonLi]

@keyfunc OpenSSL 1.0.1f > 0.9.8 应该支持 SNI 吧

[dndx]

用 --with-debug 编译 NGINX，打开 debug 日志，可以看出来握手过程和具体失败原因。

[lslqtz]

ERR_SSL_PROTOCOL_ERROR
这是协商错误吧...

[KyonLi]

@dndx
SSL: error:14094417:SSL routines:SSL3_READ_BYTES:sslv3 alert illegal parameter:SSL alert number 47
只启用 TLSv1.2 也是如此

@lslqtz 但为什么作为第一个 https vHost 就不会出错...

[Loyalsoldier]

更新一下 Nginx，这个版本太旧了

[wql]

cipher 问题

[KyonLi]

@Loyalsoldier
通过 nginx 官方预编译包更新到了 1.9.12 ，问题依旧。

@wql
默认配置和 Mozilla SSL Configuration Generator 生成的配置都试过了，还是不行

ssl_session_timeout 1d;
ssl_session_cache shared:SSL:50m;
ssl_session_tickets off;

ssl_protocols TLSv1.2;
ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256';
ssl_prefer_server_ciphers on;

[Loyalsoldier]

@KyonLi #8 Nginx v1.12 都出来了…… v1.9 都已经废弃了

[KyonLi]

@Loyalsoldier VPS 装的 ubuntu 15.04 ，换系统要掏 10 刀，64M RAM 加上超售严重从源码编译会中途失败，1.9 已经是我能找到的最新的版本了。主要想确认一下是不是我配置的问题，第一次用 Nginx 就这么虐心要有阴影了...