Reading FIlemaker XML with C# WebRequest - c#

I am trying to use FileMaker's XML WebPublishing feature. When I try to request a database from filemaker via Mozilla I get a user/pass request..when I enter that info the XML file loads. When I try this on IE, I get a blank result.
I then tried to use c#'s webrequest function to load the URI and I am getting a blank result when using the network credentials, when i omit the credentials I get a 401 unauthorized error (expected); I can't seem to figure out why I am getting a blank result.

I'm not sure if this will work, but have you tried inserting the credentials into the URL?
http://user#password:server.company.com/fmi/xml/fmresultset.xml?-db=...

There was a same question, how to get data from FileMaker database. I know 3 solutions:
1. FileMaker php Api. Use to create web service between database and your application
2. FileMaker XML Api. It's easier than first solution, and no need know php.
3. Now open sourced RESTfm project that uses XML and php api's and create a simple web service to fetch data in JSON format.
Hope it will help you.

Related

New Server Security Causing Issues To API Response

one of my old project/app was working fine for years, very recently client report that app does not working any longer due to API response issue.
it's just a get request to an API with some parameters..
till date (before issues occurs) it returns following response:
,,3,1669179307,0,
but recently it shows following response: (note nothing is changed in the source php/code files since project start)
<html><title>You are being redirected...</title>
<noscript>Javascript is required. Please enable javascript before you are allowed to see this page.</noscript>
<script>var s={},u,c,U,r,i,l=0,a,e=eval,w=String.fromCharCode,sucuri_cloudproxy_js='',S='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';L=S.length;U=0;r='';var A='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';for(u=0;u<64;u++){s[A.charAt(u)]=u;}for(i=0;i<L;i++){c=s[S.charAt(i)];U=(U<<6)+c;l+=6;while(l>=8){((a=(U>>>(l-=8))&0xff)||(i<(L-2)))&&(r+=w(a));}}e(r);</script></html>
here is curl screenshot:
And here is the postman screenshot:
and when i check the URL in browser it shows the expected result, though when i check the devtool (network tab), it looks like page is loaded two times.. 1st one provide error (HTML/js) response (read marked) 2nd one provide the expected response (green marked), so, it looks like when it's called directly by curl/postman/c#... fails.. but as browser can do redirect it passed.
here is the browser screenshot:
i am sorry, i added several screenshot to give better idea what is happening.
and here is the URL in question:
https://simpleclienttracking.com/membershipmanager/remotelogvisit.php?locID=1&orgID=1&deptID=1&barcode=8346420
now my question, is how can i use the API code/file to get the direct response as i was getting earlier? do i need to pass any header? update/modify server htaccess file or what?
To test the error in deep, i have tried another URL from another hosting provider, in that case i am passing post request to an URL, and this server response slightly different thing, but looks like core is same, redirect!
here is the response from new/another server:
<script>document.cookie = "humans_21909=1"; document.location.reload(true)</script>
so, it's looks like hosting providers has applied some kind of security for direct URL access?
thanks in advance for any upcoming help
best regards

How to get document preview image using SharePoint CSOM

I would like to programmatically retrieve thumbnails of documents from SharePoint. What I'm trying to do is the following:
document.GetImagePreviewUrl(width, height, clientType);
This just returns an empty ClientResult. I am not sure what to enter as clientType value.
I have also tried to use this method programmatically (by using WebClient and downloading the file). But that just returns a 403 response.
The possible solutions I see here are the following:
Figure out what to enter as clientType and retrieve the preview url that way.
Figure out how to tell SharePoint that I am authorized programmatically (using WebClient and headers for instance).
I do need some help regarding these two options, I am not sure where to start since both options aren't well documented.
I've figured out a way to do it, the 403 error was caused because sharepoint had no idea who I was. After some research and fiddling I found out that the request you send to the preview page contains an authentication cookie. This cookie can be generated by code using this piece of code:
// Create an authentication cookie which we can send with the request so sharepoint knows who we are.
var authCookie = credentials.GetAuthenticationCookie(new Uri(imageUrl));
client.Headers.Add(HttpRequestHeader.Cookie, authCookie);
// Download the image data to a byte array
image = client.DownloadData(imageUrl);

Login from Sample with SOAP

I'm trying to connect to the server, but as a function of cobrandLoginService.loginSobrand example for C# there is an exception:
java.lang.NillPointerEsseption
In the settings are correct сobrand login and password, to TestDrive authentication passes.
Web address may be incorrect server? Set this in my profile.
What could be the problem and what information is needed? Thank you.
Are you using SOAP or REST sample?
If SOAP - then make sure that you have all the parameters filled correctly in the APP.config file of the sample provided by Yodlee.
If REST - Then you can call do the cobrand login by make the REST call based on this article

C# using fiddlercore to create an auto response to a url

Using the application "Fiddler", I can save a HTTP raw response as a text file. Then using the "AutoResponder" tab I can do something like this:
URI: http://www.request.com/file.php
File: c:\raw_response.txt
And my application will connect to "http://www.request.com/file.php" and always get that file.
I want to do that, but not using fiddler. I want to do this via a C# application either using the fiddler core, or just pure C# (if possible I would prefer this).
I have looked at the fiddler API and docs but it is not very clear, and it seems to be all over the place.
Turns out after contacting fiddler they said its not possible with how I want to do this. I would need the fiddler application it self.

PHP-C# two way communication

I am creating a PHP website connected to a MySQL database. Next I will need to write a C# desktop app that will use the same DB. Unfortunately I cannot connect to the DB directly from a remote location and my hosting company won't allow SSH neither.
So what options do I have? If the hosting company supported .NET, it wouldn't be a problem, but I'm not that experienced with PHP. Will I have to write a PHP service (SOAP?) and then consume it in my desktop app? Also, how do I communicate with server from the desktop app?
Any help appreciated!
Depending on security requirement, could you write a generic SQL executing page in PHP, that took the SQL as a String parameter, and returned the results as an array of Strings (Might need some meta data too or something)?
Other than that the only thing I can think of is a web service of some kind.
Also SOAP can work both ways, you can read and write from the C# app, no need to write a WebService on both ends, unless you need to notify your c# app about something from the server (In which case you could always try frequent polling from the c# app)
Best option would be creating a set of RESTful services in your PHP site.
One of most important things to take in account is REST is more configuration by convention, and there's no need of things like SOAP which may be an absolute overkill for your solution.
You just send JSON from PHP and .NET Windows application will parse it as a CLR object.
A sample scenario would be:
Service operation: http://yourdomainhere.com/API/Message/34894
** This returns something like { "text": "hello world" }
.NET client receives this JSON and using a JSON parser like Newton JSON parser, you'd be doing this:
MessageDto dto = JsonConvert.DeserializeObject([JSON received from the service call]);
MessageBox.Show(dto.Text); // This will show "hello world"
It's just a very simple example, but it'd give you an idea of what's next.
You can query your REST API using WebRequest/WebResponse .NET BCL classes.
PHP only needs to send a web response including your JSON in the output stream, that's all. No SOAP, no XML, no complication. Keep it simple.
I think the following link will be of helpful to you!
Developing SOAP Web Services with PHP/C#
What you can do is providing some PHP-wrappers which you can access from your C# code. As an example you can use this discussion, regarding C# / PHP communication.
Basically you can send a HTTP request to PHP and retrieve it's return value with C#. PHP would then perform the DB requests. If you're using AJAX on the Website it should be easy using the same communication interfaces.
this is the first paragraph of Matt Fellows answer.
But in what form do you send the data back to the application in?
Maybe JSON?
PHP webpage
<?php
$host = "host.host.com";
$user = "XXXXX";
$password = "XXXX";//plaintext :)
$connection = mysql_connect($host, $user, $password);
$database = "XXXXX";
$syntax = $_GET['syntax']; //www.example.com/help.php?syntax=DROP%20TABLE%20XXX
$result = mysql_query($syntax);
//somehow output the $result in C# readable form
?>

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