Re: Взаимодействие http perl module и http upload module

[Roman Vasilyev]

upload module перегенерирует body для бэкенда. это именно то что вы и видите
On 07/06/2012 01:00 AM, erd wrote:
> Здравствуйте.
>
> Пробовал реализовать загрузку файлов с
> использованием http_perl_module и http_upload_module.
> Непосредственно загрузка и сохранение
> файла проходят успешно, однако в
> запросе к @upload не передаются абсолютно
> никакие параметры, даже тот, что был
> задан через upload_pass_form_field.
>
> Самостоятельно ошибку или причину
> недопонимания найти не получается,
> поэтому прошу помощи здесь.
>
> nginx version: nginx/1.3.2
> configure arguments: --prefix=/usr/local/etc/nginx --with-cc-opt='-I
> /usr/local/include' --with-ld-opt='-L /usr/local/lib'
> --conf-path=/usr/local/etc/nginx/nginx.conf
> --sbin-path=/usr/local/sbin/nginx --pid-path=/var/run/nginx.pid
> --error-log-path=/var/log/nginx-error.log --user=www --group=www
> --with-file-aio --with-ipv6
> --http-client-body-temp-path=/var/tmp/nginx/client_body_temp
> --http-fastcgi-temp-path=/var/tmp/nginx/fastcgi_temp
> --http-proxy-temp-path=/var/tmp/nginx/proxy_temp
> --http-scgi-temp-path=/var/tmp/nginx/scgi_temp
> --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi_temp
> --http-log-path=/var/log/nginx-access.log
> --add-module=/usr/ports/www/nginx-devel/work/ngx_cache_purge-1.6
> --with-http_image_filter_module --with-http_perl_module
> --with-http_stub_status_module --with-http_sub_module
> --add-module=/usr/ports/www/nginx-devel/work/nginx_upload_module-2.2.0
> --add-module=/usr/ports/www/nginx-devel/work/masterzen-nginx-upload-progress-module-a788dea
> --add-module=/usr/ports/www/nginx-devel/work/chaoslawful-lua-nginx-module-3b1e9aa
> --with-pcre
> --add-module=/usr/ports/www/nginx-devel/work/simpl-ngx_devel_kit-bc97eea
> --add-module=/usr/ports/www/nginx-devel/work/calio-iconv-nginx-module-abdac17
>
> #настройки nginx
>
> server {
> 	client_header_buffer_size 4k;
> 	...
> 	location /u {
> 		root /home/webl/www/node1;
> 		error_page 403 = 404;
> 	}
> 	location @upload {
> 		perl WebLab::upl;
> 	}
> 	location =/upload {
> 		client_max_body_size 15m;
>
> 		upload_pass   @upload;
>
> 		upload_store /home/webl/www/node1/u;
> 		upload_store_access user:r;
>
> #		upload_set_form_field $upload_field_name.name "$upload_file_name";
> #		upload_set_form_field $upload_field_name.content_type
> "$upload_content_type";
> #		upload_set_form_field $upload_field_name.path "$upload_tmp_path";
>
> #		upload_aggregate_form_field "$upload_field_name.md5"
> "$upload_file_md5";
> #		upload_aggregate_form_field "$upload_field_name.size"
> "$upload_file_size";
> 		
> 		upload_set_form_field "${upload_field_name}_name" $upload_file_name;
> 		upload_set_form_field "${upload_field_name}_content_type"
> $upload_content_type;
> 		upload_set_form_field "${upload_field_name}_path" $upload_tmp_path;
>
> 		upload_aggregate_form_field "${upload_field_name}_md5"
> $upload_file_md5;
> 		upload_aggregate_form_field "${upload_field_name}_size"
> $upload_file_size;
>
> 		upload_pass_form_field "^test$";
>
> 		upload_cleanup 400-404 499 500-505;
> 	}
> }
>
> #обработчик WebLab::upl;
>
> package WebLab;
>
> sub upl
> {
> 	no strict;
> 	no warnings;
> 	shift->has_request_body(sub{
> 		my$r = shift;
> 		$r->send_http_header("text/plain");
> 		$r->print("request_body: \"", $r->request_body, "\"\n");
> 		$r->print("request_body_file: \"", $r->request_body_file, "\"\n");
> 	});
> }
>
> #пример запроса на /upload
>
> POST /upload HTTP/1.1
> Host: node1.webl
> Connection: keep-alive
> ...
> Content-Type: multipart/form-data;
> boundary=----WebKitFormBoundaryJ0GtAjmfwCLxtzFL
>
> ------WebKitFormBoundaryJ0GtAjmfwCLxtzFL
> Content-Disposition: form-data; name="file"; filename="image.jpg"
> Content-Type: image/jpeg
>
>
> ------WebKitFormBoundaryJ0GtAjmfwCLxtzFL
> Content-Disposition: form-data; name="test"
>
> val
> ------WebKitFormBoundaryJ0GtAjmfwCLxtzFL--
>
> #ответ от сервера
>
> request_body: "------WebKitFormBoundaryJ0GtAjmfwCLxtzFL"
> request_body_file: ""
>
> Posted at Nginx Forum: http://forum.nginx.org/read.php?21,228322,228322#msg-228322
>
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