Errno :: EACCES在ubuntu上的Controller#upload rails roo carrierwave中 [英] Errno::EACCES in Controller#upload rails roo carrierwave on ubuntu
问题描述
我正在使用roo在ubuntu的rails应用上解析一些excelx文件.这些是通过Carrierwave上传的.
这是我实际的控制器行:
excelx_file = params[:excel_file]
filex = MetadataUploader.new
filex.store!(excelx_file)
workbook = Excelx.new("#{filex.store_path}")
以下是公开/上传的权限:
drwxrwxr-x 2 pirames pirames 4096 Jun 13 14:03 metadata_ingestion
drwxrwxr-x 2 pirames pirames 4096 Jun 13 14:24 tmp
以下是文件的权限:
ls -l public/uploads/metadata_ingestion/
total 608
-rw-r--r-- 1 pirames pirames 621504 Jun 13 14:24 Bozza_Pirames_Distribuito.xlsx
以下是实际的跟踪记录:
Errno::EACCES in IngestionController#upload
Permission denied - oo_2895_1872934321
Rails.root: /var/www/mascarino
Application Trace | Framework Trace | Full Trace
/home/pirames/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/fileutils.rb:247:in `mkdir'
/home/pirames/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/fileutils.rb:247:in `fu_mkdir'
/home/pirames/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/fileutils.rb:176:in `block in mkdir'
/home/pirames/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/fileutils.rb:175:in `each'
/home/pirames/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/fileutils.rb:175:in `mkdir'
roo (1.10.1) lib/roo/excelx.rb:95:in `initialize'
app/controllers/ingestion_controller.rb:24:in `new'
app/controllers/ingestion_controller.rb:24:in `upload'
actionpack (3.2.3) lib/action_controller/metal/implicit_render.rb:4:in `send_action'
actionpack (3.2.3) lib/abstract_controller/base.rb:167:in `process_action'
actionpack (3.2.3) lib/action_controller/metal/rendering.rb:10:in `process_action'
在引发错误之前调用的roo上的实际行如下: @filename =文件名
在 https://github.com/hmcgowan/roo上/blob/master/lib/roo/excelx.rb
现在，相同的代码可以在Mac上的dev上完美运行.运行的服务器在开发人员的ubuntu上也是puma. 我已经检查了权限，并且在Mac上也有相同的权限.我检查了拥有该文件夹的用户与运行服务器的用户是否相同.
有什么想法吗?我想念什么吗?
我也注意到跟踪中的错误消息:
Permission denied - oo_2895_1872934321
2895是正在运行的Puma服务器的PID.而且，如果我通过上传文件的实际路径而不是#{filex.store_path}，结果不会改变.
谢谢！
是的！我的假设是正确的...
我看过: https://github.com /hmcgowan/roo/blob/master/lib/roo/excelx.rb 来查找处理Excel文件时roo的作用.这就是我发现的:
def initialize(filename, packed=nil, file_warning = :error) #, create = false)
super()
@file_warning = file_warning
@tmpdir = "oo_"+$$.to_s
@tmpdir = File.join(ENV['ROO_TMP'], @tmpdir) if ENV['ROO_TMP']
unless File.exists?(@tmpdir)
FileUtils::mkdir(@tmpdir)
end
filename = open_from_uri(filename) if filename[0,7] == "http://"
filename = unzip(filename) if packed and packed == :zip
@tmpdir调用ENV ['ROO_TMP']. ROO_TMP是在roo的1..1.0版本中引入的，这就是为什么它以前可以正常工作的原因.
在我的情况下，ENV ['ROO_TMP']返回nil.
所以我确实导出了ROO_TMP =/var/www/tmp进行测试.然后按chown -R用户名/var/www/tmp.
现在:
1.9.3p194 :001 > ENV['ROO_TMP']
=> "/var/www/tmp"
这使一切正常，我能够处理我的文件了:)
对我表示敬意！
I am using roo to parse some excelx files on my rails app on ubuntu. These are uploaded with Carrierwave.
Here are my actual controller lines:
excelx_file = params[:excel_file]
filex = MetadataUploader.new
filex.store!(excelx_file)
workbook = Excelx.new("#{filex.store_path}")
Here are the permissions on public/uploads:
drwxrwxr-x 2 pirames pirames 4096 Jun 13 14:03 metadata_ingestion
drwxrwxr-x 2 pirames pirames 4096 Jun 13 14:24 tmp
Here are the permission on the file:
ls -l public/uploads/metadata_ingestion/
total 608
-rw-r--r-- 1 pirames pirames 621504 Jun 13 14:24 Bozza_Pirames_Distribuito.xlsx
Here is instead the actual trace:
Errno::EACCES in IngestionController#upload
Permission denied - oo_2895_1872934321
Rails.root: /var/www/mascarino
Application Trace | Framework Trace | Full Trace
/home/pirames/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/fileutils.rb:247:in `mkdir'
/home/pirames/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/fileutils.rb:247:in `fu_mkdir'
/home/pirames/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/fileutils.rb:176:in `block in mkdir'
/home/pirames/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/fileutils.rb:175:in `each'
/home/pirames/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/fileutils.rb:175:in `mkdir'
roo (1.10.1) lib/roo/excelx.rb:95:in `initialize'
app/controllers/ingestion_controller.rb:24:in `new'
app/controllers/ingestion_controller.rb:24:in `upload'
actionpack (3.2.3) lib/action_controller/metal/implicit_render.rb:4:in `send_action'
actionpack (3.2.3) lib/abstract_controller/base.rb:167:in `process_action'
actionpack (3.2.3) lib/action_controller/metal/rendering.rb:10:in `process_action'
The actual line on roo that is called before throwing the error is the following: @filename = filename
On https://github.com/hmcgowan/roo/blob/master/lib/roo/excelx.rb
Now the same code works perfectly on dev on my mac. The server running is puma on ubuntu on dev as well. I have checked permissions and I have the same on my mac. I have checked that the user owning the folder is the same running the server.
Any ideas? Am I missing something?
Edit: I have also noticed in the error message in the trace:
Permission denied - oo_2895_1872934321
2895 is the PID of the Puma server running. And if I pass the actual path of the uploaded file instead of #{filex.store_path} the result doesn't change.
Thanks!
Yep! My assumptions were right...
I have looked on: https://github.com/hmcgowan/roo/blob/master/lib/roo/excelx.rb to find out what roo does when processing a excel file. So this is what I found out:
def initialize(filename, packed=nil, file_warning = :error) #, create = false)
super()
@file_warning = file_warning
@tmpdir = "oo_"+$$.to_s
@tmpdir = File.join(ENV['ROO_TMP'], @tmpdir) if ENV['ROO_TMP']
unless File.exists?(@tmpdir)
FileUtils::mkdir(@tmpdir)
end
filename = open_from_uri(filename) if filename[0,7] == "http://"
filename = unzip(filename) if packed and packed == :zip
@tmpdir calls ENV['ROO_TMP']. ROO_TMP was introduced in releases >1.1.0 of roo, this is why it was previously working.
In my case ENV['ROO_TMP'] would return nil.
So I did export ROO_TMP=/var/www/tmp to test. Then chown -R username /var/www/tmp.
And now:
1.9.3p194 :001 > ENV['ROO_TMP']
=> "/var/www/tmp"
This made everything works and I was able to process my file :)
Kudos to me!
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