How to run asp.net application with encrypted web.config ,is it possible note that ASP.NET application have a database with encrypted connectionstring and a "cannot read connection string " message is generated
View 2 Replies
How to programmatically write an encrypted connectionString to a Web.Config file?
View 5 Repliesi don't know how to use a Encrypted ConnectionString with RoleManager in ASP.NET This is code in Web.config.Â
<connectionStrings>
<add name="strConnectionString" connectionString="eF8w9r2UJOsk0Ps3pxmV7/Fy/xPR2hN2S7BrC1iOYNnAUaI8AqkSm5bw7r+ta4sePWSV9t/3Spnpz6wsFpvMmcppNpqM5Zk7iiDqWVgIV4k="/>
</connectionStrings>
<roleManager enabled="true" defaultProvider="CustomizedRoleProvider">
[Code] ....
And in project I create a library to read web config
 private const string ConnectionStringKey = "strConnectionString";
private readonly string SQLConnectionString =
Security.DecryptString(ConfigurationManager.ConnectionStrings[ConnectionStringKey].ConnectionString);
if I change my ConnectionString like this, it's working:Â
<add name="strConnectionString" connectionString="server=My-PCMSSQL2008; database=MyDB; uid=sa; pwd=passw0rd;"/>
But I want my ConnectionString Encrypted so i use
 <add name="strConnectionString" connectionString="eF8w9r2UJOsk0Ps3pxmV7/Fy/xPR2hN2S7BrC1iOYNnAUaI8AqkSm5bw7r+ta4sePWSV9t/3Spnpz6wsFpvMmcppNpqM5Zk7iiDqWVgIV4k="/>
So when i running website it throw error:
System.ArgumentException:Keyword not supported: 'eF8w9r2UJOsk0Ps3pxmV7/Fy/xPR2hN2S7BrC1iOYNnAUaI8AqkSm5bw7r+ta4sePWSV9t/3Spnpz6wsFpvMmcppNpqM5Zk7iiDqWVgIV4k='.
Line 46: string[] roleNames;
Line 47: roleNames = Roles.GetAllRoles();
I called the string in my Data layer
string connectionName = System.Configuration.ConfigurationSettings.AppSettings["Connection"].ToString();
now how could call it in SqlConnection con
how to read web.config connection string from a user control in C#?
View 2 RepliesSo if i encrypt connectionstrings and sections, how will i get their values inside my code?I don't want to decrypt the web.config, i just want to read the encrypted values.There must be a class.Maybe something from ConfigurationManager?I don't suppose it's automatically decrypted?
View 4 RepliesI am trying to read a normal string from the web.config file. When I try to read a string from the web.config file the application doesnt seem to read it. I set my sqlconnection string in the web.config file. It reads a sqlconnection string but not a normal string.Here is my code:
web.config file:
<applicationSettings>
<MyApplication.Settings>
<setting name="Colour" serializeAs="String">
<value> "Red"</value>
</setting>
</MyApplication.Settings>
</applicationSettings
This is how I try to call the setting:
string strColour = Properties.Settings.Default.Colour;
I am using .net framework 4.0
<connectionStrings>
<add name="SchoolEntities" connectionString="metadata=res://*/SchoolModel.csdl|res://*/SchoolModel.ssdl|res://*/SchoolModel.msl;provider=System.Data.SqlClient;provider connection string="Data Source=.;Initial Catalog=school;User
ID=sa;MultipleActiveResultSets=True"" providerName="System.Data.EntityClient"/>
</connectionStrings>
how report read this connection string
I have a db connection string 'ApplicationServices' defined in the connectionString section of web.config and 3 Entity Framework connection strings which have the provider connection string attribute with the same connection string as the one in 'ApplicationServices'. Is there a way to reference connectionString in 'ApplicationServices' for the provider connection string attribute of the EF connection string in the web.config, rather than providing the connection string all over again?
View 1 Repliesjust for my testing purpose i know i can define both the connection's outside in a single web config file by different name's and access them in my front end according to it but what if i want to have seprate for both connection's web.config situation is like this see image so i want to access my connections from second web config file how i can do that.
[Code]...
i tired this but its giving error
[Code]....
I am preparing for an Access2007 db conversion at the beginning of the year and would like to know what the best process would be for connecting to the sqlserver2005 database. I have read about adding the connection string to the web.config file. I have also read about using ADO.NET and put the connection information into a class and not the web.config file.
I would like to hear from others as to what you have used, are using, or plan on using for a webapp (vs2010), and why so I can get an understanding.
I have deploy my web site, it contains a project!
in MyWeb there are all the aspx page and some entites datamodel, in MyApp there are the class with function like "getter data from DB" and there is a entity data model.
afeter the deploy, I have only the web.config and the connection string for the entity datamodel....it´s run ok, read/write the data on the DB.
The problem is with MyApp.....after the deploy it is a dll file and I don´t have the app.config and the entity inside it don´t run, not read/write nothing on the DB.
There aren´t error or messager but not read/write the data in the MyApp project.
all run on the iis 7
now...the question is:
I lose the connection string (in app.config) after the deploy?
Can I put a entity in the MyWeb and read it in another project (myApp)?
ps: for connect to DB I use not the c# code:
var db=from x in AccessDB.Example select x;
I am unable to understand. Hopefully someone out there has faced a similar issue and knows the fix. I am creating DAL for my project using class library. In my class library I want to store the connection string in APP.Config file and I have created and saved it.
The problem is when I try to access my connection string by name using ConfigurationManager.ConnectionStrings[Name], it returns null. When I try to access connection string using number like ConfigurationManager.ConnectionStrings[0] It returns a strange connection string i.e. (data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true)
I want to clearify here that I have not deployed the website yet and its on my local file system so there is no link of this library with IIS.
I am developing web applicaiton. I want to read web.config in App.config file. I have appSettings and connectionStrings in web.config. How to read that?
View 10 RepliesI added a database to my project. When I did so an app.config file was added to my project. (Yes I know I have dangerous info in the connection string. I shall change that but for now I am messing around with test stuff.)
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
</configSections>
<connectionStrings>
<add name="NyStories.Properties.Settings.storyConnectionString"
connectionString="Data Source=|DataDirectory|story.sdf;Password=driver;Persist Security Info=True"
providerName="Microsoft.SqlServerCe.Client.3.5" />
</connectionStrings>
</configuration>
I did a google search on how to get the connection string value and found. string sConn = ConfigurationSettings.AppSettings["ConnectionString"]; I am getting a warning that this is obsolete. It has been replaced by ConfigurationManager.AppSettings. Ok Fine. According to the docs, it is also in System.Confiuguration which I already have a using statement for above. But when I attempt to use it, it is not part of the assembly.
My web application has to retrieve database from more then two difference sql server.
for example, one from localhost, one from different server ip.
all firewall setting was finished, but i just dont know how to code and use it.
here is my web.config :
[Code]....
this defines only one database in my localhost.but i need to call different connection strings each time i need.
how do i implement this?
We can store Connection String in Web.config file in two ways One is
<connectionStrings>
<clear/>
<add name="LocalSqlServer"
connectionString="Data Source=(local);Initial Catalog=aspnetdb;Integrated Security=True"
providerName="System.Data.SqlClient" />
</connectionStrings>
Other One is
<appSettings>
<add key="ConnectionString"
value="server=localhost;database=Northwind;uid=sa;password=secret;" />
</appSettings>
Now I want to know What is difference between these two approach? Which one is better way? What are their limitations?
UPDATE:Can you explain that <connectionString> has any significant advantage over <appSetting>?
I have been preparing for a conversion of an old application to an ASP.NET webapplication at beginning of the year. Generally, the development version of the webapp will also be the webapp that goes into production. We here make "clones" of the database server, assign new name, etc, which is then used for development, training, and so on without any threat of changing data on the real db (sql server 2005). I know it is possible to have more then one connection string in the web.config. My question centers around if there is a simple method for allow multiple connection strings and pick the one that is to be used for dev, production, training, and so on? I originally thought about constructing some type of admin form that the connection string can be selected from.
View 2 RepliesI want to add connection string to connect to mysql in web.config and access the same in my code c# how can i do this?
here is my code onclick of a button to connect to database.
protected void Button2_Click(object sender, EventArgs e)
{
String a = DropDownList1.SelectedItem.Value;
String b = DropDownList3.SelectedItem.Value.PadLeft(3, '0');
[Code]....
I have an app that is a bit old and will eventiall be rewritten but until I get the time it needs to continue to be patched. THe app is desgined broken into three layers (Web, DAL, BLL) The web site uses the DAL.DLL and BLL.DLL and the Website has some dataaccess and the sonnection string is saved in the web.config. For the DAL it is stored in the app.settings. Is there a way for the DAL to use the connection string that is stored in the Web.config even thought it is in DLL for the production site?
View 2 Replieshow to write connection string in app.config file in vb.net windows application and how to call connection string in forms
View 2 RepliesHow to put an OleDB Connection String in Web.Config I wrote the following code but getting error
Code:
<appSettings>
<add key="ConnectionString"
value="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath("~/App_Data/AMS.MDB")" />
</appSettings>
Getting error while concatenating a string Data Source=" & Server.MapPath
would the web.config/machine.config connection string look something like this:-
<connectionStrings>
<add name="DB2dbname" connectionString="Data Source=Db2servername;uid=my userId;pwd=myuseridpawd;mode=SHARE;dbalias=DB2TEST " providerName="System.Data.OleDb.OleDbConnection"/>
why we use connection string in web.config file??? Or what is the benefit of using connection string in web.config file?
View 7 RepliesI am doing a web project in asp.net. Now I am trying to keep each connection string for each user. And the user can decide which server he prefer. How to change this dynamically and where can I store this?. I happen heard about machine.config .Unfortunately i am not familiar with this. Can you just tell what it is and it's use.
View 3 Replies
