lua-nginx-module report http v2 not supported yet unexpectedly

[ncubrian]

I'm using the following version of Nginx.

nginx version: nginx/1.14.0
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC) 
built with OpenSSL 1.0.2k-fips  26 Jan 2017
TLS SNI support enabled
configure arguments: --prefix=/opt/nginx --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_auth_request_module --with-http_stub_status_module --with-threads --with-stream --with-stream_ssl_module --add-module=/tmp/ngx_devel_kit-0.3.0 --add-module=/tmp/lua-nginx-module-0.10.9rc7

I have defined four virtual servers in http config block. One virtual server is defined with listen 443 ssl;, while three other virtual servers are defined with listen 443 ssl http2;. The lua-nginx-module is used in the server without http2 configured to handle file upload. The code is as follows.

local req_socket = ngx.req.socket
local sock, err = req_socket()
if not sock then
    return nil, err
end

Strange thing is the error.log reports that http v2 is not supported yet. But the http2 is not even configured in this virtual server. The error log is as below.

2019/04/29 15:26:19 [error] 22281#22281: *6512 lua entry thread aborted: runtime error: /opt/nginx/co
nf/lua/resty/upload.lua:61: http v2 not supported yet
stack traceback:
coroutine 0:
        [C]: in function 'req_socket'
        /opt/nginx/conf/lua/resty/upload.lua:61: in function 'new'

It looks like the http2 configuration exists beyond the virtual server in which it's configured, like somehow it becomes a global thing.
After I delete the http2 in all three other virtual servers, the error.log stops reporting the error mentioned above.
I don't know what make this happen. Is it a bug or something wrong with my configuration?

[misiek08]

Show your simplified configuration, please. pon., 29.04.2019, 14:35 użytkownik ncubrian <notifications@github.com> napisał:

…

I'm using the following version of Nginx. nginx version: nginx/1.14.0 built by gcc 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC) built with OpenSSL 1.0.2k-fips 26 Jan 2017 TLS SNI support enabled configure arguments: --prefix=/opt/nginx --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_auth_request_module --with-http_stub_status_module --with-threads --with-stream --with-stream_ssl_module --add-module=/tmp/ngx_devel_kit-0.3.0 --add-module=/tmp/lua-nginx-module-0.10.9rc7 I have defined four virtual servers in http config block. One virtual server is defined with listen 443 ssl;, while three other virtual servers are defined with listen 443 ssl http2;. The lua-nginx-module is used in the server without http2 configured to handle file upload. The code is as follows. local req_socket = ngx.req.socket local sock, err = req_socket() if not sock then return nil, err end Strange thing is the error.log reports that http v2 is not supported yet. But the http2 is not even configured in this virtual server. The error log is as below. 2019/04/29 15:26:19 [error] 22281#22281: *6512 lua entry thread aborted: runtime error: /opt/nginx/co nf/lua/resty/upload.lua:61: http v2 not supported yet stack traceback: coroutine 0: [C]: in function 'req_socket' /opt/nginx/conf/lua/resty/upload.lua:61: in function 'new' It looks like the http2 configuration exists beyond the virtual server in which it's configured, like somehow it becomes a global thing. After I delete the http2 in all three other virtual servers, the error.log stops reporting the error mentioned above. I don't know what make this happen. Is it a bug or something wrong with my configuration? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#50>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AADOT5VC67HIYQBLJXMN6TTPS3TP3ANCNFSM4HJC4ZWA> .

[ncubrian]

conf/nginx.conf

http {
	include            mime.types;
	default_type       application/json;

	log_format         main  '$time_iso8601 $remote_addr $request $host '
		'$status $request_time $bytes_sent $body_bytes_sent '
		'$upstream_addr $upstream_status $upstream_response_time '
		'"$http_user_agent"';

	access_log         logs/access.log  main;

	sendfile           on;
	keepalive_timeout  30;

	gzip               on;
	gzip_min_length    10k;
	gzip_buffers       16	 64k;
	gzip_http_version  1.1;
	gzip_comp_level    3;
	gzip_types         text/plain application/x-javascript text/css application/xml;
	gzip_vary          on;

	proxy_set_header   Host $host;
	proxy_set_header   X-Real-IP $remote_addr;
	proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;

	include            *.http.conf;
}

conf/foobar1.http.conf

server {
    listen                          443 ssl;
    server_name                     foobar1.com;
    server_tokens                   off;

    ssl_certificate                 foobar.com.crt;
    ssl_certificate_key             foobar.com.key;

    ssl_ciphers                     EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;
    ssl_prefer_server_ciphers       on;

    ssl_protocols                   TLSv1.1 TLSv1.2;

    ssl_session_cache               shared:SSL:10m;
    ssl_session_timeout             60m;

    ssl_stapling                    on;
    ssl_stapling_verify             on;
    ssl_trusted_certificate         Intermediate_Certificate.pem;
    resolver                        8.8.8.8 8.8.4.4 114.114.114.114 valid=300s;
    resolver_timeout                5s;

    default_type                    application/octet-stream;

    access_log                      logs/foobar1.log  main;

    if ($request_method !~ ^(GET|HEAD|POST|OPTIONS|DELETE|PUT)$ ) {
        return                      444;
    }

    include upload.conf;
}

conf/foobar2.http.conf

server {
    listen                          443 ssl http2;
    server_name                     foobar2.com;
    server_tokens                   off;

    ssl_certificate                 foobar.com.crt;
    ssl_certificate_key             foobar.com.key;

    ssl_ciphers                     EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;
    ssl_prefer_server_ciphers       on;

    ssl_protocols                   TLSv1.1 TLSv1.2;

    ssl_session_cache               shared:SSL:10m;
    ssl_session_timeout             60m;

    ssl_stapling                    on;
    ssl_stapling_verify             on;
    ssl_trusted_certificate         Intermediate_Certificate.pem;
    resolver                        8.8.8.8 8.8.4.4 114.114.114.114 valid=300s;
    resolver_timeout                5s;


    access_log                      logs/foobar2.log  main;

    if ($request_method !~ ^(GET|HEAD|POST|OPTIONS|DELETE|PUT)$ ) {
        return                      444;
    }

    location / {
        alias                       /opt/foobar2/;
        index                       index.html;
    }
}

conf/upload.conf

location /upload {
	auth_request					/auth/upload.json;
    client_body_buffer_size         10m;
	client_max_body_size 			20m;
	content_by_lua_file 			'conf/lua/upload.lua';
}

conf/lua/upload.lua

package.path = '/usr/local/share/lua/5.1/?.lua;/opt/nginx/conf/lua/resty/?.lua;'
package.cpath = '/usr/local/lib/lua/5.1/?.so;'

if ngx.var.request_method == "GET" then
	ngx.log(ngx.ERR, "upload does not allow GET method")
	ngx.exit(412)
end

local upload = require "upload"

local chunk_size = 4096
local form = upload:new(chunk_size)

conf/lua/resty/upload.lua

local req_socket = ngx.req.socket
function _M.new(self, chunk_size)
    local boundary = get_boundary()

    if not boundary then
        return nil, "no boundary defined in Content-Type"
    end

    local sock, err = req_socket()
    if not sock then
        return nil, err
    end
end

When I tried to upload a file through https://foobar1.com/upload, the error happened.

Show your simplified configuration, please. pon., 29.04.2019, 14:35 użytkownik ncubrian notifications@github.com napisał:
…
I'm using the following version of Nginx. nginx version: nginx/1.14.0 built by gcc 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC) built with OpenSSL 1.0.2k-fips 26 Jan 2017 TLS SNI support enabled configure arguments: --prefix=/opt/nginx --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_auth_request_module --with-http_stub_status_module --with-threads --with-stream --with-stream_ssl_module --add-module=/tmp/ngx_devel_kit-0.3.0 --add-module=/tmp/lua-nginx-module-0.10.9rc7 I have defined four virtual servers in http config block. One virtual server is defined with listen 443 ssl;, while three other virtual servers are defined with listen 443 ssl http2;. The lua-nginx-module is used in the server without http2 configured to handle file upload. The code is as follows. local req_socket = ngx.req.socket local sock, err = req_socket() if not sock then return nil, err end Strange thing is the error.log reports that http v2 is not supported yet. But the http2 is not even configured in this virtual server. The error log is as below. 2019/04/29 15:26:19 [error] 22281#22281: *6512 lua entry thread aborted: runtime error: /opt/nginx/co nf/lua/resty/upload.lua:61: http v2 not supported yet stack traceback: coroutine 0: [C]: in function 'req_socket' /opt/nginx/conf/lua/resty/upload.lua:61: in function 'new' It looks like the http2 configuration exists beyond the virtual server in which it's configured, like somehow it becomes a global thing. After I delete the http2 in all three other virtual servers, the error.log stops reporting the error mentioned above. I don't know what make this happen. Is it a bug or something wrong with my configuration? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#50>, or mute the thread https://github.com/notifications/unsubscribe-auth/AADOT5VC67HIYQBLJXMN6TTPS3TP3ANCNFSM4HJC4ZWA .

[ncubrian]

Show your simplified configuration, please. pon., 29.04.2019, 14:35 użytkownik ncubrian notifications@github.com napisał:

Hello friend, do you have any clues?

[ilya-merkushin]

I have the same problem too. It don't work when I upload by browser, but it work when I upload by Postman. Removing http2 from all configs can fix this problem, but it's not a good way(

[ddnomad]

Got the same error message :|

[joelchornik]

Same over here with openresty/1.15.8.1