C# - X509 Certificate With Subject UID?
Apr 3, 2012
I am loading a certificate from string like this:
public static void Test()
{
byte[] arrayCertificate;
[Code]....
But this certificate doesn't have a "Subject Unique Identifier" Take a look at this:
[URL] (The part of Structure of a certificate)
And I want to know how can I read that value from my .NET code (I looked that I can get SerialNumber, Thumbprints and others but there is no Subject UID anywhere).
If anyone can share an openssl command to include this UID for the certificate :-) (pfx one)
View 1 Replies
ADVERTISEMENT
Nov 4, 2010
I have a signedXML object Dim signedXml As New SignedXml (envelope)I need to set the SigningKey property of this object signedXml.SigningKey..I also have my certificate object Dim cert As X509Certificate = Me.GetX509Certificate...How can I set the SigningKey property of signedXml using my cert.In .NET 2.0 each X509Certificate had a 'Key' property which returned an RSA object, but in 3.5 this property is removed.
View 2 Replies
Apr 11, 2012
Greetings, I am trying to install a certificate from a .p12 file into the Local Machine - Personal store and set the permissions for Everyone to full control. I can acheive this manually with mmc on W7 (or mmc + WSE Certificate Tool on XP.) When attempting with the vb.net code below I get no errors but when I try to access the security tab (Manage Private Keys in mmc on W7, or WSE Certificate Tools on XP) I get the error, "No keys found for certificate!"
I am using the following code to install the certificate, which seems to be working. However I am not convinced its placing the private key in the correct place. I have tried two methods for setting permissions on the private key and the second method, which locates the private key file indicates the private key is being stored under usersmy-user-account... Should that be a public account
[Code]...
View 7 Replies
Jun 6, 2010
I went to load an app I was working on before my system died a few days back and I loaded up VB Express 2010 .Net, opened my project and saw this error ...
Error1Unable to find manifest signing certificate in the certificate store.HexHelperProject
If this is related to the Security Certificates stored by XP, then I'm in trouble as they are GONE. Must I start a new project and rebuild this whole app?
View 1 Replies
Dec 15, 2010
I am having an issue getting the below error. This error is in a small mail app using smtpClient. I had this working on this same computer but had to reformat and now I am getting the error. The error does not display anymore info then what is below and do not know where or how to fix it.error: Unable to find manifest signing certificate in the certificate store.
View 2 Replies
Feb 6, 2007
I've got an error: "Unable to find manifest signing certificate in the certificate store"
View 3 Replies
Jan 10, 2007
i m getting problem inh my project, which in VB.NET.Actually i was developing a small software, to be familier with visual basic.NET, as i was coding with Visual Basic.everything was running very fine, day before i installed winXp again ( freash installeation). Then simply VS 2005,with out any error.Now i m able to open, my project, i can edit it, but if i try to build the executable, or compilation. it is giving strange error.below what error IDE is giving Code:
View 9 Replies
Nov 4, 2010
I don't know where it thinks I'm casting.
Here is my property
''' <summary>
''' Gets the GetX509Certificate from a file.
''' </summary>
[Code]....
and heres where it says im doing the illegal cast:
Dim cert As System.Security.Cryptography.X509Certificates.X509Certificate2 = Me.GetX509Certificate
Why is it saying that? Everything is defined in the right type but it still thinks I'm casting.
View 1 Replies
May 7, 2010
I am trying to do some x509 encryption and I am getting lost. I have generated my own self signed cert with OpenSSL, but am confused as to how to use my public key to encrypt.I found a few examples online, but in the first one, I do not see where you provide your cert or key for the encryption. url....The seccond is in C#, and although i can make sense of most of it, the line in particular tha tlooks important, but I can't translate to VB is this one: url....
View 1 Replies
Feb 10, 2011
i am trying to select all the messages written from a certain from_id but only display the latest message with the same subject id. for example my messaging table looks like this:
Id
From_ID
To_ID
Subject
Subject_ID
[Code]...
each message is created with a unique ID, if the message is in the same message chain i.e. a follow on message the subject id is the same as the message ID. i have the code to select by the current user that's logged in Dim query = From p In db.Messages Select p Where p.From_ID = Userid But i am unsure how to group it by the newest message with the same subject id.
View 1 Replies
Jul 24, 2009
I am trying to learn more about webDAV and .NET. I have written an app that needs to pull all e-mails from an inbox on the server. I need to load these e-mails into an object that has the following properties:
- From
- To
- Subject
- Body
[Code]....
Is there like a urn:schemas:httpmail:subject or something like that where I can pull the subject line out? this is the way that I have been told to interact with the Exchange server so if anyone can shed any light on how to modify the above code to add a subject node and WHY - I am sure I can figure out how to modify it further to meet my needs.
So just to be clear, my question is this:
How can I modify the above code snippet to also include the subject line of an e-mail pulled off an Exchange server?
View 1 Replies
Mar 2, 2012
I want to put a string in an emails subject text box.
For eg.
I want "This is Lab flles for test only" to be written into the subject text box of an email on hitting a button.
but again how do I make my program to open up an email?
View 1 Replies
Jan 19, 2010
I have a small program that reads a network drive and produces a simple text file with the names of all documents in the directory - it works great. I need to modify this and add the "subject" property to the listing, such as: DOCUMENT NAME SUBJECT
[Code]...
View 8 Replies
Jan 1, 2011
I was wondering what control is available that would allow NOTES displayed in list format:
Top Line: small image + title in bold Next line(s): description (multiple lines). I would like the ability to edit the record by clicking the Row, or the Top Line could be a hyperlink.
(Visual Studio 2008 Windows Form app).
View 9 Replies
Mar 8, 2011
i want to open the outlook from my vb.net application. I want to fill out the To,Subject, Body and Attachment part of mail through my application. here i don't need to send mail . I want to just open the outlook with mail parameter.
View 1 Replies
Jul 27, 2010
Below is some code I use to loop through rows in a datagridview and set the row colour subject to a "STATUS" field and also changing font colour and boldness dependant on whether a flag has been set to true.
Is this code optimal / can it be cleaned up somewhat?
Public Sub ColourMyGrid()
Dim varStatus, varBagTemp As Integer
Dim myFont As New Font(grdResults.Font, FontStyle.Bold)
For Each row As DataGridViewRow In Me.grdResults.Rows
varStatus = row.Cells.Item("Status").Value
[Code].....
View 4 Replies
Feb 16, 2012
I am working on a project in which I have to integrate Ms outlook with it. I am able to send mail but, facing problem when I am trying to send a unique Id with that mail by linking it in subject field so that I can fetch the reply with that unique Id only. But when the user reply me back that subject field become editable and that id may be erased by the user. Can I attach or link any id to ms outlook for sending mail and retrieving mail with same id.
View 3 Replies
Jan 3, 2012
What is the limit on the email subject in MailMessage? It seems to complain around 128 characters?
[URL]
View 1 Replies
May 11, 2009
We have somewhat bureaucratic way of making new users to our system. I noticed I had to write same info over and over again to different places (such as AD and our databases). So I desided to make a little application that inserts the info to all the right places with one click. Now I can create new user with one form and push of a button except the client certificate. For that I must login to our certserv and fill in a form.
Is there an easy way to make client sertificate request to the certserv so that it would give me the certificate automatically? I tried to google about it and got some info about the system.security.cryptography, but got stuck before getting any near of requesting new certificate.
View 1 Replies
Feb 3, 2011
How do I edit JPG File Title, Subject, Comments, and Tags/Keyowrds?The Exif information provided was helpful, but in the end did not actually solve the real riddle I was working on. So I'll take another angle at describing the desired result:
I want my VB.NET app to allow me to edit the following details of a Jfile (see image):
Title, Subject, Comments, and Tags/Keyowrds
I had a handy image to include but not enough points to post it. Weak.
RIGHT CLICK A .JPG IN WINDOWS and select PROPERTIES
Win XP: Select the "Summary Tab" and Look at the "Description" group
Win7/Server 2008R2: "Details Tab" and look at "Description" group
how to edit those fields through VB.net in Visual Studio?
EDIT: The ultimate goal is to use the image viewer/editer that I built, to sort thousands of images of random webjunk I have collected over the years.Upon viewing the image (say "00001.jpg") and figureing out what it is ("ceiling cat sends son" picture of a lol cat), I want to type in the description (already done in the form). When I hit enter I want to rename the file (from "00001.jpg" to "ceiling-cat-sends-son.jpg", then fill in the keywords, title, subject, and comments fields with the same data: "ceiling cat sends son".
local indexing and with my (later) automating a SQL server referential database for use with site wide searches on my website. The ONLY thing I can't seem to figure out is how to modify those four fields as if I had right-clicked the file and added the keywords.
View 1 Replies
Jun 11, 2012
Im trying to prepare outlook message (with prefilled subject, attachment etc.) and open it for the user in outlook.
Outlook is 2007, Win 7.0.
Problem is, that I cannot instantiate Outlook.Application. Everytime it fall with ActiveX error (cannot create instance) or CLS ID identifier is invalid.
I tried (as reference have outlook 12 and office 12 object library)
Dim objOutlook As New Outlook.Application - CLS ID error
objOutlook = CreateObject("Outlook.Application") - ActiveX error
objOutlook = CreateObject("Outlook.Application", "localhost") - ActiveX error
I found a lot of threads in net, but nothing works for me (always same error on PCs of other developers too).
View 2 Replies
Sep 29, 2011
I want to read gmail mails using .net. I want All Addresses which contains in "To" Field, "Subject" and "Date of email". How can I do this??
For Example:
To:ather@gmail.com,abbas@gmail.com,khan@gmail.com
From:aali@gmail.com
Subject:Hi, How are you?
Date:29 Sep 2011
Now I want to get the following
1) ather@gmail.com,abbas@gmail.com,khan@gmail.com
2) 29 Sep 2011
3) Hi, How are you?
[URL]
View 3 Replies
Feb 17, 2010
After browsing the internet on how to read RDF Triples, the only things i came up with were user created libraries and so on. Some MSDN documentation on Microsoft's website confused me as well, as trying to import the Namespace shown was not possible. (Maybe it's possible just in C#? no idea).So how would someone read an RDF Triple using VB.NET? RDF is an XML format in which data is stored in triples: subject, predicate, object.
Example:
<rdf:RDF
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:dc="http://purl.org/dc/elements/1.1/">[code]....
View 3 Replies
Jul 31, 2011
I am trying to get OpenSSL.net to 1) create a key pair to use for CA signing and 2) create and sign certificates using this CA. I have managed to create an RSA/SHA1 X509CertificateAuthority, and have created a X509Request and keys, but I am running into problems actually signing the request.
'create the request and request key
Dim rsa As OpenSSL.Crypto.RSA = New OpenSSL.Crypto.RSA()
rsa.GenerateKeys(1024, 65569, Nothing, Nothing)
[code]....
I am getting an OpenSslException on the line noted above, with the message error:0606B06E:digital envelope routines:EVP_SignFinal:wrong public key type error:0D0C3006:asn1 encoding routines:ASN1_item_sign:EVP lib
View 1 Replies
May 13, 2011
I'm searching for a way to validate (or bypass validation for) self-signed SSL certificates using VB .Net. I found code to do this in C# and tried converting it into VB code, but I'm not having any luck.
Here is the C# code. Here is what I tried:
Imports System
Imports System.Net
Imports System.Security.Cryptography.X509Certificates
[Code]...
View 2 Replies
Jul 28, 2009
How can protect my library with certificate?
I mean, My project is library based. So one very important dll should be under my control. I have to create a certificate for this dll. this certificate will be date wise. with expiry date. to run that project, the user must run the certificate.
how can i control it.
View 2 Replies
May 1, 2011
Using Visual Studio, how can I find out if a certificate from MY store has the property Encrypting File System selected?
View 2 Replies
Jun 16, 2011
I try to run my Authenticode signed app on a clean Vista PC (not internet connection available ever). I have a look in Internet Explorer if the root certificate (Trustcenter) is there, and it is not. I get the message that the reference could not be resolved, and when I click file properties and have a look at the certificate, it says "The certificate for the signature could not be confirmed". Is that a normal behaviour? I mean does the computer need to have the root certificate from Trustcenter installed?
View 1 Replies
Nov 15, 2006
I have programmed succesfully with VB 4.0 for years and have recently started to "Update" myself with Visual Basic 2005. I tried to build an application to distribute via CD. I received the following error:
Error 2 SignTool reported an error 'Failed to sign binReleaseCounting Stewards data entry.publish\setup.exe. SignTool Error: ISignedCode::Sign returned error: 0x80880253
The signer's certificate is not valid for signing. SignTool Error: An error occurred while attempting to sign: binReleaseCounting Stewards data entry.publish\setup.exe
I am totally "out to lunch." I have no clue of what this is about and cannot find anything in my references which address it. I have found no code on line that enlightens me. Is there a simple explanation and/or fix? Where can I learn more in order to avoid this in the future?
View 1 Replies
Oct 3, 2011
You can install certificate into certificate store using Wizard in certmgr.msc (Right click install)? Does anyone knows how to "cleanly" remove all the certificate by either using wizard/Code (pref.) /Script ?
I want to be able to remove everything (that I have installed earlier) from the LocalMachine and/or CurrentUser Store without leaving any residue.
View 2 Replies
