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  • Internal Server Error when using eForm with ModX

    - by Austin
    One of our clients is using modx v.0.9.6.3 with eForm. They also have their own exchange server and web hosting is done through us. We used the eForm v.1.4.4.5 to send out emails. However, they cannot get any emails from this form and when addressed to [email protected] it instantly gets to 500 Internal Server Error when the form is submitted. Note: the eForm is successfully sent when the receiver is anyone but the client. I have successfully received the email form report from a work email, and also personal email.

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  • apache2 Webdav using VirtualDocumentRoot

    - by picca
    I'm trying to get up dynamical WebDav on my virtual hosts <VirtualHost *:80> # http://www.example.com/test.txt -> /var/www/example.com/www/test.txt VirtualDocumentRoot /var/www/%-2.0.%-1.0/%-3+/ <Location /webdav> Dav On AuthType Basic AuthName "example.com" AuthUserFile /var/www/[PROBLEM-1]/passwd.dav Require valid-user </Location> </VirtualHost> Is there any way I can set dynamically PROBLEM-1 placeholder based on whatever comes with *HTTP_HOST*? More precisely part of it? Example: HTTP_HOST = www.example.com - PROBLEM-1 = example.com HTTP_HOST = example.com - PROBLEM-1 = example.com What I'm trying to do here is to load dav passwd file dynamically based on which domain is requested. It is something like "groups" if you wish. So that owner of domainA is not allowed to access files of domainB. So maybe there is some other solution based on AuthGroupFile directive?

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  • Why am I getting 'undefined method' exceptions when executing 'run_list add', 'run_list remove' and 'rackspace server delete'?

    - by Peter Groves
    [Originally posted this to opscode forum, got no response] I’m testing out a free hosted chef-server account and multiple subcommands are failing with ‘Unexpected Errors’. Perhaps my version and the server version are incompatible? OS: Ubuntu 12.04LTS Local Chef: 10.12.0 (Installed through gem) Local Ruby: 1.8.7 Also, the workstation machine has been manually configured, but the client(s) I’ve been experimenting with are launched with the Rackspace plugin (using ‘knife rackspace server create…’) The problem commands seem to fail when talking to the host chef-server, however, before it ever tries to modify the client, so I don’t believe that’s where the problem exists. The virtual-servers that are launched by ‘knife rackspace server create’ are launched properly but then deleting them with knife fails. If I include a recipe in the run_list when I create the server, the recipe is properly added to the run_list. If I try to add it later or remove the one that there server was initialized with, those commands fail. Here is the output of a few relevant commands (with stacktraces): https://gist.github.com/7100ada3fd6690113697

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  • Slalom Consulting San Francisco Custom Dev Challenge is live!

    - by PeterTweed
    The Slalom Consulting San Francisco Custom Dev Challenge is live at www.slalomchallenge.com!!!!! Slalom Consulting employs world-class technical consultants who take on ground breaking projects.  Please take the Slalom Custom Dev Challenge to see how you compare to the level of knowledge we look for in our technical consultants.  The online quiz is focussed on General .NET at this time and will be growing to include other technical topics in the future. This application is written in C#, Silverlight and WCF running deployed in the cloud on Windows Azure and working with SQL Azure and Blob Storage.

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  • OpenGL doesn't draw (3.3+) [on hold]

    - by Dhiego Magalhães
    Brief: I've been following this tutorial about OpenGL for 2 days, and I still can't have a triangle drawn, so I'm asking for help here. The tutorial is turned to OpenGL version 3.3 programing, using vertex arrays, buffers, etc. The libraries are: GLFW3 and GLEW, and I setted them by myself. The screen keeps black all the time. Full code: link here (It's just like a Hello World opengl program) Further Details: I get no errors at all. I downloaded a software to test my video card, and it supports OpenGL 4.1+ Standard OpenGL code for drawing (from earlier version) such as this one works normally. I'm using Microsoft Visual Studio 10.0 I presume all the OpenGL implementation was dune right: I added Additional Dependences to the linker as glew32.lib, opengl32.lib, glfw3.lib. The glew.dll was placed at SysWOW64 - because I'm running window 64bits, and glew is 32. Notes: I've been working hard to find out what this is, but I can't find. I would appreciate if anyone could test this code for me, so I can know if I implemented something wrong, and that its not my code.

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  • Build & Deployment Guide for Service Bus Relay Project

    - by Michael Stephenson
    Ive recently published a sample guide based on a real-world project where we implemented an on-premise WCF routing solution to connect SAAS applications to our on premise line of business applications. The guide will discuss: How we configured and setup the infrastructure How we setup the on-premise server to listen to the service bus What software we used How we configured Windows Azure This contains some useful contextual information around the reference scenario and hopefull this will be very useful to others undertaking similar projects. Ive also included this on the technet wiki page for Windows Azure Service Bus resources: http://social.technet.microsoft.com/wiki/contents/articles/13825.windows-azure-service-bus-resources.aspx

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  • Q&amp;A: Where does high performance computing fit with Windows Azure?

    - by Eric Nelson
    Answer I have been asked a couple of times this year about taking compute intensive operations to Windows Azure and/or High Performance Computing on Windows Azure. It is an interesting (if slightly niche) area. The good news is we have a great paper from David Chappell on HPC Server and Windows Azure integration. As a taster: A SOA application running entirely on Windows Azure runs its WCF services in Azure Worker nodes. Download now Related Links: Other Q&A posts on my team blog Don’t forget to connect with the UK team if you stumbled across this post by accident/bing/google

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  • Using a random string to authenticate HMAC?

    - by mrwooster
    I am designing a simple webservice and want to use HMAC for authentication to the service. For the purpose of this question we have: a web service at example.com a secret key shared between a user and the server [K] a consumer ID which is known to the user and the server (but is not necessarily secret) [D] a message which we wish to send to the server [M] The standard HMAC implementation would involve using the secret key [K] and the message [M] to create the hash [H], but I am running into issues with this. The message [M] can be quite long and tends to be read from a file. I have found its very difficult to produce a correct hash consistently across multiple operating systems and programming languages because of hidden characters which make it into various file formats. This is of course bad implementation on the client side (100%), but I would like this webservice to be easily accessible and not have trouble with different file formats. I was thinking of an alternative, which would allow the use a short (5-10 char) random string [R] rather than the message for autentication, e.g. H = HMAC(K,R) The user then passes the random string to the server and the server checks the HMAC server side (using random string + shared secret). As far as I can see, this produces the following issues: There is no message integrity - this is ok message integrity is not important for this service A user could re-use the hash with a different message - I can see 2 ways around this Combine the random string with a timestamp so the hash is only valid for a set period of time Only allow each random string to be used once Since the client is in control of the random string, it is easier to look for collisions I should point out that the principle reason for authentication is to implement rate limiting on the API service. There is zero need for message integrity, and its not a big deal if someone can forge a single request (but it is if they can forge a very large number very quickly). I know that the correct answer is to make sure the message [M] is the same on all platforms/languages before hashing it. But, taking that out of the equation, is the above proposal an acceptable 2nd best?

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  • Testing performance from around the world - how do I get a linux shell easily in multiple countries?

    - by Matthew O'Riordan
    We are building a socket based service where latency is paramount, and as such we have servers distributed into 7 data centres around the world. However, whilst we know we're bringing the servers closer to the clients, it's very difficult to know how effective this is, and importantly, what difference this makes compared to our competitors. As such, we want to run simple scripts that test latency and throughput for both our service and our competitors, which is easy enough using Amazon, however Amazon only have 7 data centres. We would like to know for example how we perform in locations all over the world such as South Africa, Australia, China, Peru etc. Does anyone know of any service where we could piggy back off their global infrastructure and run some scripts to test this performance? The obvious contenders are people like Monitis, but I don't think they would allow us to run custom scripts, only standard protocol monitors. Thanks for your help. Matt

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  • Powershell Foreach-Object with if statement not working - help!

    - by Dmart
    I have a batch file that takes a computer name as its argument and will install Java JRE on it remotely. Now, Im trying to run this Powershell script to repeatedly call the batch file and install Java on any system that it finds without the latest version. It seems to run error-free, but the statements inside the if code block never seem to run - even when the if conditional test evaluates to true. Can anyone look at this script and point out what I'm possibly missing? I'm using the Quest AD cmdlets, and BSOnPosh module. Thank you. get-qadcomputer -sizelimit 0 -name mypc* -searchroot 'OU=MyComputers,DC=MyDomain,DC=lcl'| test-host -property name |ForEach-Object -process { $targnm = $_.name $tststr=reg query "\\$targnm\HKLM\SOFTWARE\JavaSoft\Java Runtime Environment" /v Java6FamilyVersion if(-not ($tststr | select-string -SimpleMatch '1.6.0_20')) { $mssg="Updating to JRE 6u20 on $targnm" Out-Host $mssg Out-File -filepath c:\install_jre_log.txt -inputobject $mssg -Append cmd /c \\server\apps\java\installjreremote.cmd $targnm } else { $mssg ="JRE 6u20 found on $targnm" Out-Host $mssg Out-File -filepath c:\install_jre_log.txt -inputobject $mssg -Append } }

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  • Practical way to set up an email inbox for testing?

    - by Ben Collins
    I need to test a high-volume email application. Up to now, I've just been using gmail ad-hoc aliases ([email protected]) to receive emails and see that the content is right. However, I now need to verify a recipient list, which means I need to get every single email that goes out on a particular test run. The problem with Google isn't clear, but there's some throttling somewhere (perhaps from SendGrid, who is my delivery provider), and only a very small number of those emails ever make it to my acount. So: what's a practical way to get where I want to be? Is there a way to get gmail to just accept everything? Is there a web app / service somewhere that will let me throw up a fake email address that can receive for a large number of recipients? Is there something else?

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  • Silverlight 4 &ndash; Coded UI Framework Video Tutorial

    - by mbcrump
    With the release of Visual Studio 2010 Feature Pack 2, Microsoft included the Coded UI Test framework. With this release it is possible to create automated test with just a few mouse clicks. This is a very powerful feature that all Silverlight developers need to learn. Instead of my normal blog post, I have created a video tutorial that walks you through it starting from “File” –> New Project. I hope you enjoy and please leave feedback. Video Tutorial (short 9 minute video): Slides from the demo (only 3): Silverlight 4 – Coded UI Testing Code for the MainPage.xaml that was used in the Demo. For the sake of time, I did not go into the AutomationProperties.Name that I used for the TextBox or Button. I added that for each element . <Grid x:Name="LayoutRoot" Background="White" Height="100" Width="350"> <Grid.ColumnDefinitions> <ColumnDefinition/> <ColumnDefinition/> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition/> <RowDefinition/> </Grid.RowDefinitions> <TextBlock Padding="15" Grid.Column="0" TextAlignment="Right">Name</TextBlock> <TextBox AutomationProperties.Name="txtAP" Grid.Column="1" Height="25" TextAlignment="Right" Name="txtName" /> <Button AutomationProperties.Name="btnAP" Grid.Row="1" Grid.Column="1" Content="Click for Name" x:Name="btnMessage" Click="btnMessage_Click" /> </Grid>  Subscribe to my feed

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  • Is it possible to use bittorrent for a fileserver

    - by sris
    I would like to set up a file server that is searchable, preferable via the web. I'm wondering if it would be possible to achieve this using the bittorrent protocol and have a single client sharing every single torrent on the server. I guess I could use some available tracker solution for the webinterface or write one myself. My concerns are the if there are any limits to the number of torrents a single client can share since this may potentially be 10k torrents. The number of downloading clients is very small, only myself and my relatives. The idea is to have a single place to host everything from vacation photos to musical creations. Is there any other options for this kind of file server. It should also be easy to upload files to the server.

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  • dav_svn write access

    - by canavar
    Good day! I am configuring dav_svn and apache with ldap auth. What I want to do: allow anonymous READ access to repo allow write access to authenticated users Here comes my config: # Uncomment this to enable the repository DAV svn SVNPath /home/svn/ldap-test-repo AuthType Basic AuthName "LDAP-REPO Repository" AuthBasicProvider ldap AuthzLDAPAuthoritative on AuthLDAPBindDN "cn=svn,ou=applications,dc=company,dc=net" AuthLDAPBindPassword "pass" AuthLDAPURL ldap://ldap.company.net:389/ou=Users,dc=company,dc=net?uid?sub?(objectClass=person) <Limit GET PROPFIND OPTIONS REPORT> Allow from all </Limit> <LimitExcept GET PROPFIND OPTIONS REPORT> Require ldap-group cn=group,ou=services,dc=company,dc=net </LimitExcept> But when I do a test this config doesn't work... I can do checkout without auth and commit without auth... What I am doing wrong? Thanks!

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  • design an extendible and pluggable business logic flow handler in php

    - by Broncha
    I am working on a project where I need to allow a pluggable way to inject business processes in the normal data flow. eg There is an ordering system. The standard flow of the application is A consumer orders an item. Pays for it and card is authorized. Admin captures the payment. Order is marked as complete and item is shipped. But this process may vary (extra steps in between) for different clients. Say a client would need to validate the location of the consumer before he is presented with a credit card form, OR his policies might require some other processes in between. I am thinking of using State Pattern for processing orders, saving the current state of the order in database, and initializing the state of order from the saved state. I would also need some mechanism, where a small plugin would be able to inject business specific states in the state machine. Am I thinking the right way? Are there already implemented patterns for this kind of situation? I am working with Codeigniter and basically this would mean for me, to redirect to proper controller according to the current state of the order. Like, if the state of the order is unconfirmed then redirect the user to details page and then change the state to pending. If some client would need to do some validation, then register an intermediate state between unconfirmed and pending Please suggest.

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  • Use teamviewer for running web server [closed]

    - by Steve
    I have a PC behind NAT. I want to host a web server on it which is accessible from the internet. I cannot open any blocked ports nor do i have admin rights on the computer. But it has a teamviewer client running on it 24*7 to which i do have access(no vpn installed). I can accesss this client from anywhere using teamviewer. I want to know if somehow i can use teamviewer to get a ip/hostname that is accessible from the internet and host a webserver. Also is it possible to get an ip if i get admin access but without opening ports.

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  • Why is my laptop only producing sound when the headphones should be active?

    - by Telos
    I think Skype may have corrupted my laptop speakers somehow. The other day I was listening to music on my headphones when a coworker started sending me IMs. Whenever the alert sound played, the music and alert would both come out through the laptop speakers for a second instead of the headphones. Now sound only comes out through the speakers when skype is playing sounds, or if I right click the volume control, select Playback Devices and test the headphones. So if I play music it's silent. If I go into Skype and dial the sound test call the music will start coming through the speakers. Any ideas how to fix this? Win7 by the way.

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  • Apache2, can't apply Directory access

    - by skomak
    Hi, i can't figure out how apply deny access to a directory. Here is my config: <VirtualHost x.x.x.x:80> DocumentRoot /var/www/html/wwwhtml ServerName mydomain.com ServerAdmin [email protected] ErrorLog /var/log/httpd/mydomain_error.log TransferLog /var/log/httpd/mydomain_access_log Alias /test /var/www/html/wwwhtml/eventum <Directory /var/www/html/wwwhtml/eventum> Order deny,allow Deny from all #Allow from 192.168.0 </Directory> I deny access to /test but it doesn't work, on my another server it works perfectly :/ Do you know what can cause that problem? How to solve it? It is not whole config but the most important part. Maybe file rewrites can cause it? Thanks in advance.

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  • How should I start refactoring my mostly-procedural C++ application?

    - by oob
    We have a program written in C++ that is mostly procedural, but we do use some C++ containers from the standard library (vector, map, list, etc). We are constantly making changes to this code, so I wouldn't call it a stagnant piece of legacy code that we can just wrap up. There are a lot of issues with this code making it harder and harder for us to make changes, but I see the three biggest issues being: Many of the functions do more (way more) than one thing We violate the DRY principle left and right We have global variables and global state up the wazoo. I was thinking we should attack areas 1 and 2 first. Along the way, we can "de-globalize" our smaller functions from the bottom up by passing in information that is currently global as parameters to the lower level functions from the higher level functions and then concentrate on figuring out how to removing the need for global variables as much as possible. I just finished reading Code Complete 2 and The Pragmatic Programmer, and I learned a lot, but I am feeling overwhelmed. I would like to implement unit testing, change from a procedural to OO approach, automate testing, use a better logging system, fully validate all input, implement better error handling and many other things, but I know if we start all this at once, we would screw ourselves. I am thinking the three I listed are the most important to start with. Any suggestions are welcome. We are a team of two programmers mostly with experience with in-house scripting. It is going to be hard to justify taking the time to refactor, especially if we can't bill the time to a client. Believe it or not, this project has been successful enough to keep us busy full time and also keep several consultants busy using it for client work.

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  • On-Premises to Office 365: Identity

    - by Sahil Malik
    SharePoint, WCF and Azure Trainings: more information “Run your business, not your mail server.” I am not sure where I read that, but it makes so much sense! Every organization is moving to the cloud, and some just haven’t started their journey yet. One of the fastest and most compelling online cloud based offerings is Office 365. Available in various SKUs, you can get SharePoint, Lync, Exchange, and Office professional as cloud-based offerings. The subscriptions are as low as $2 per user per month to $20 something per user per month. Also, with SharePoint 2013, if you buy Office 365 subscriptions for your users, you don’t need to buy CALs (Client Access Licenses) for on-premises use. Read full article here. Read full article ....

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  • Optimal Instance Size for EC2 Sharepoint Server

    - by Rob Wilkerson
    I'm surprised that I can't find any info about this, but I'm not a Windows admin and just a novice EC2 user. I have a client who wants to stand up a Sharepoint server on EC2 for internal use. The team is small (10-20) folks and traffic will be light. Mostly, the client is looking for one place to store documents (and revisions of documents) while making access easy for authenticated users anywhere in the world. They've settled on Sharepoint and have other EC2 instances so that seems like the natural fit, but I'm trying to figure out what to recommend for them. I'm currently thinking about a Medium instance. I'm afraid to go smaller because I think Windows would need a fair amount of memory just to run, but I'm very open to suggestions. Any advice would be much appreciated. I expect that the storage itself would happen in an EBS mount, but again, suggestions welcome. Thanks for your input.

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  • Is there any way of preventing .csv files being converted into excel format

    - by Kevin Trainer
    I'm trying to work with an automated testing tool which can use .csv files as its data sourse. After saving a notepad file containing a number of fields and data seperated by commas as .csv it appears to have been converted to an excel file. When I run the test, only the first line of values is identified and can be run within the automated test. Not sure if this is expected with the testing product (www.badboy.co.au), but just wondered if there was a way of preventing excel from taking control of the .csv file? Any helpfull feedback would be great.

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