File Transfer On HTTPS?
Jun 22, 2010I wrote a code to send file as below:
Dim objXMLDoc As New XmlDocument
objXMLDoc.Load("C:InetpubwwwrootXMLSchema_TestXML1773777.xml")
Dim blnResponse As Boolean
[code].....
I wrote a code to send file as below:
Dim objXMLDoc As New XmlDocument
objXMLDoc.Load("C:InetpubwwwrootXMLSchema_TestXML1773777.xml")
Dim blnResponse As Boolean
[code].....
So the exact site I'm trying to login to is GMail. I can send the POST data to login fine, but after that GMail performs an authentication (the redirect URL contains 'SetSID?'). Now with my HTTPWebRequest I don't see a way to enable support of HTTPs requests. Is there a way to get around this and successfully login?
View 4 RepliesI need to download a file from web i.e https:www.xxx.com using vb.net and save it to C drive of system.
Below is the code :
Dim URI As String = ftpHost & ftpFile
Dim oRequest As System.Net.HttpWebRequest = CType(HttpWebRequest.Create(URI), HttpWebRequest)
oRequest.Credentials = New System.Net.NetworkCredential(userName, pwd)
[code]....
But this is not reading anything.
Here's what I did i VB 6 and I want to do the same in vb.net
Dim obj As MSXML2.XMLHTTP60
Dim request_string As String
obj.Open "POST", "https://apitest.authorize.net/xml/v1/request.api", False
[Code].....
i want to automatic file download using vb from an https site.i don't know the full file name. the file name is make up by 2 pieces, i only the 1st portion of filename.
View 2 RepliesI would like to download a file using VB.NET (preferably) or C# via HTTPS.
I have this code to download a file over plain HTTP:
Dim client As WebClient = New WebClient()
Dim wp As WebProxy = New WebProxy("[IP number of our proxy server]", [port number of our proxy server])
wp.Credentials = CredentialCache.DefaultCredentials
client.Proxy = wp
client.DownloadFile("http://sstatic.net/so/img/logo.png", "c:logo.png")
How do I change this code to download a file that is stored on an HTTPS-server? I guess it has something to do with adding credentials or something.
I need to post a tab delimited file via the https post request. I need to be able to do this in asp.net VB. I have found various methods in C# however as I am still rather new to asp.net VB I certainly do not have the ability to translate the C# version. The link it posts to is password and username protected. I need to post the file in the message body. Below is an example request that it needs to produce: [Code]
View 1 Repliesi used System.Net.Webclient to download a file from https address with username and password.I want to know if it is possible to get all file names from that https location, delete files,etc.
View 1 RepliesWe have a site that is public facing, let's say it's [URL]. When the SSL is implemented, [URL], I can no longer access the jQuery 1.4.3 file on my own server. Furthermore, after a tweak to the security setting, I was able to get past the 'Access is Denied' error, but the first call was null. I understand there is a problem with different protocols actually being within the scope of the cross-domain problem? Is that true? And if so, will this now require JSONP?
<script type="text/javascript" src="<%= ResolveUrl("~/js/jquery-1.4.2.min.js") %>"></script>
<script type="text/javascript" src="<%= ResolveUrl("~/js/jquery.jstree.min.js") %>"></script>
<script type="text/javascript" src="<%= ResolveUrl("~/js/jquery.dataTables.min.js") %>"></script>
<script type="text/javascript" src="<%= ResolveUrl("~/js/jquery.cookie.min.js") %>"></script>
I will use the Background Intelligent Transfer Service (BITS) to transfer files from a client (laptop) to a shared folder on a server within our local network.The problem is a very slow network bandwith, if we transfer a file, the other clients canīt work, all requests to other clients (application) or viewing internet pages needs a long time.My idea is to use BITS in my tool to copy/transfer a file from client to server, also I hope to get more performance for the internet requests.
View 2 RepliesI have an excel file i want to copy all the row of that excel file into a .txt file.In the txt file the separator is comma.
View 8 Repliesam writing the pgm using vb.net to get the file from reomte machine & store it on local machine using FTP . but am always getting an error like "remote machine returned an error :(550) file un avaliable (e.g , file not found, no access)
Dim reqFTP As FtpWebRequest
Dim filepath As String
Dim filename As String
Dim filename1 As String
[code]....
I want to read a file and write it into another file.
View 2 RepliesI wrote some code to share files throughout my network. The thing is that i don't understand how to determine how much the client has sent already and how much is left. I have posted my code below so you guys can see what I'm talking about.[code]...
View 1 RepliesI need to transfer files from one server to multiple cients (using the internet) in the fastest possible way in .NET . What are the different types of transfer protocols which can be used in .NET or VB.NET so that the files are sent in a very short time ? I have tried using FTP, but that is slow because it requires authentication, handshaking etc. What i want to know is the options which we have in .NET for sending files in the fastest possible way between a server and multiple clients.
View 1 RepliesI am writing a program in vb.net 2008 and need to be able to send and receive files using Zmodem through the a comport. I have search the net and have not found much to do with Zmodem in VB.net. I am already using the System.IO.Ports.SerialPort to send and receive commands through the comport but how to send or receive a file using the Zmodem protocol.
View 4 RepliesI want to transfer a file from one computer to another computer by giving the port number and IP address. There will be an other software waiting for the file to be received.
View 7 RepliesBasically I want to take My Client.Then for example Lets say in my client I have "A = 1" Then my 2nd file which has random data in it.So Client= My Client File = The File which I want in the end result
How could I Inject "A = TextBox1.Text" from Client to File.I heard it's called "End Of File" or something like that.
How I can send file from server to another server in network??
View 2 RepliesI want to transfer the file through socket in vb.net using Socket .
View 1 Repliesthe code I can incorporate in my application which will allow me to transfer data from my listview to a notepad or .txt file.
View 5 RepliesI'm studying how to use Visual basics 2010, and I have been asked to create a program that transfers a audio file to one machine, then plays that file when it receives it on the other machine. I have made a basic file transfer, but when I install it onto a computer, the server crashes for some reason. But it will work on some computers. Here is my code for the server:
I also have to make the program so that the client can click a button and then it will play a preset audio file. (example: User clicks button to play a fire drill)So to sum it all up, The server app goes onto the computer that will be playing the audio and the client app allows you to send audio files to it and play
[Code]...
I am writing a chat program and im adding a transfer file function but Ive hit i bit of a snag..The way my program knows its a file coming and not a regular text message is i added a 3-6 bytes prefix depending on what is being sent.
[Code]...
Ive tried the copyto method but since my file byte array is empty it throws an exception. If i wasn't clear with something let me know and i will try to explain better.
How would i send different types (.png/.bmg/.mp3) of file over a tcpconnection (server / client)
View 2 RepliesI'm encountering problems when i want to download files from my server to my clients. My client is able to connect to my server but it will never transfer the file over to my client and i am unable to solve it.
[Code]...
I am writing the code using vb.net for file transfer from remote machine to local machine with out using any third party tools
This my code
Dim reqFTP As FtpWebRequest
Dim filepath As String
Dim filename As String
[Code].....
Is the FTM available for .net users to use on our web solutions or sites?I have some large install files on my site that the regular download will quit in the middle.the ftm at least allows for interruptions.I tried the FTP route, but turns out most users out there have no idea what ftp is. I saw a library that eluded to IDownloadManager, but I wasn't sure if this was the same thing as the ftm.
View 6 RepliesI'm transferring from one FTP (a Dev site) to another FTP (a Test site). Spare me the thoughts of changing this process. In any case, here's my method:
Public Function TransferFile(originalFile As String, destinationFile As String) As String
Try
'FileStream for holding the file
Dim uploadRequest As FtpWebRequest = WebRequest.Create(destinationFile)
uploadRequest.Method = WebRequestMethods.Ftp.UploadFile
[Code] .....
This works perfectly for ASPX files and their .vb code behinds. When we try to transfer .DLL files, they show up on the server as 0 bytes, and sometimes actually transfer. The problem is that, despite being the same size as the original, they act as if they are corrupt.
1. How much load or data size our custom encryption/decryption algorithm can handle? E.g. what's the limit of file size that normal encryption/decryption algorithm supports.
2. What's the best way to use encryption while file transfer via internet?
3. Where and when encryption and decryption has to apply while uploading and downloading content from internet(Hosting on client or server machines)?
4. What type of algorithms suites for above approaches?
5. How much time it takes to encrypt / decrypt data for 10 MB, 100 MB, 1 GB etc
I was wondering if there was a way to transfer a file to another device over bluetooth using vb.net.
View 1 Replies