srs + nginx + http2.0 解决浏览器跨域和同源限制问题

一、srs
1. 编译srs
./configure --with-librtmp --without-ssl
make

2. 配置srs
编辑./conf/srs.conf

# main config for srs.
# @see full.conf for detail config.

listen              1935;
max_connections     1000;
srs_log_tank        file;
srs_log_file        ./objs/srs.log;
http_api {
    enabled         on;
    listen          1985;
}
http_server {
    enabled         on;
    listen          8080;
    dir             ./objs/nginx/html;
}
stats {
    network         0;
    disk            sda sdb xvda xvdb;
}
vhost __defaultVhost__ {
    http_remux {
        enabled     on;
        mount       [vhost]/[app]/[stream].flv;
        hstrs       on;
    }
    hls{
        enabled       on;
        hls_path      ./objs/nginx/html;
        hls_fragment  10;
        hls_window    60;
    }
}


二、nginx
1. 编译nginx
./configure \
--with-pcre=/home/dong/src/pcre-8.41 \
--with-openssl=/home/dong/src/openssl-OpenSSL_1_0_2u \
--without-http_gzip_module \
--without-http_upstream_zone_module \
--with-http_stub_status_module --with-http_ssl_module --with-http_v2_module
make
sudo make install

2. 生成密钥
https://blog.csdn.net/CJY8023/article/details/106716378

3. 配置nginx
编辑/usr/local/nginx/conf/nginx.conf

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    server {
        listen       8443 ssl http2;
        server_name  localhost;

        ssl_certificate      server.crt; #cert.pem;
        ssl_certificate_key  server.key; #cert.key;

        ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;

        ssl_ciphers  HIGH:!aNULL:!MD5;
        ssl_prefer_server_ciphers  on;

        location / {
            root   html;
            index  index.html index.htm;
            proxy_pass http://localhost:8080;
            add_header Cache-COntrol no-cache;
            add_header Access-Control-Allow-Origin *;
        }
    }

 

    server {
        listen       9001 ssl http2;
        server_name  localhost;
 
        ssl_certificate      server.crt; #cert.pem;
        ssl_certificate_key  server.key; #cert.key;
 
        ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;
 
        ssl_ciphers  HIGH:!aNULL:!MD5;
        ssl_prefer_server_ciphers  on;
 
        location / {
            root   html;
            index  index.html index.htm;
            proxy_pass http://localhost:9000;
            add_header Cache-COntrol no-cache;
            add_header Access-Control-Allow-Origin *;
        }
    }

}

三、启动nginx和srs，即可通过nginx的proxy模块将http2.0的8443端口映射到http1.0的8080端口
root@Ubuntu14:~#/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
root@Ubuntu14:~#./objs/srs -c ./conf/srs.conf

四、http-flv视频预览
1. http2.0需要启动nginx
https://120.xx.xxx.153:8443/live/livestream.flv

2. 也可以用http1.0来预览
http://120.xx.xxx.153:8080/live/livestream.flv

五、打包发布
1. 打包nginx
tar czvf nginx.bin.tar.gz /usr/local/nginx
2. srs只需要打包objs和conf目录

六、软件包的应用
1. nginx
1)解压nginx.bin.tar.gz到usr/local目录
如果打包带了目录，就不需要-C指定目录
tar xzvf nginx.bin.tar.gz -C /usr/local
2)启动nginx
/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
3)更改了nginx配置文件需要重新导入
/usr/local/nginx/sbin/nginx -s reload

2. srs
1)解压srs-2.0-r6.bin.tar.gz
tar xzvf srs-2.0-r6.bin.tar.gz
2)启动srs
./objs/srs -c ./conf/srs.mtxy.conf


参考

https://www.cnblogs.com/yjmyzz/p/srs_study_2_hls_rtmp_httpflv_and_cross-domain.html

https://blog.csdn.net/CJY8023/article/details/106716378

https://blog.csdn.net/ANG_shifeng/article/details/82885983

http://www.yl-blog.com/article/575.html

https://my.oschina.net/u/4366825/blog/3575506