Web Application And Role Management In Sql Server 2005
May 10, 2006
Hi every body
I'm developing a web application and i like to use the sql server 2005 role management features istead of developing a role management package in my program, I can do it on my tables and othe database items but I have no idea about using database access rights in my web pages to permit some one viewing or updating a web form... Is there any system table or system stored procedure showing access rights in my data base? or is there another idea to do this??
by Thanks
Javaneh
View 3 Replies
ADVERTISEMENT
May 18, 2007
Ive been reading over the documentation and some stuff online, but I still dont really understand what the difference is and when you would use one vs the other. Can someone put it in simple terms for this dummy (me) ?
thanks
View 2 Replies
View Related
Oct 8, 2007
Hi all.
I have developed a VB6 program which will activate an Application Role to UPDATE and INSERT some tables in SQL Server 2005.
My program will login with a username, say USER and then run with the rights of the Application Role which will SELECT, UPDATE and INSERT the following tables:
1) Table A
2) Table B
3) Table C
The USER login is a restricted user which has only SELECT permission to Table A, B and C.
I encounter a problem in which my program can only UPDATE table B and table C but Table A. I have double checked the settings of Table A, Table B and Table C. Theirs are all same. Fyi, the column which can't be updated is of type "datetime".
Once i grant USER login UPDATE permission to Table A, my program works perfectly in which it can UPDATE all the tables including Table A.
I have tried for almost 2 days but am still clueless. Any ideas?
Thank you so much.
View 7 Replies
View Related
Jul 24, 2006
Hi All,
Is there any limitation for setting password to an approle (like it should be 8 character long, should not start with numbers) ?
If so, what are those limitations ?
Does the same is applicable for sp_setapprole which uses the same password ?
please confirm, for both SQL Server 2000 and 2005 versions.
thanks in advance,
Regards,
Kailai
View 1 Replies
View Related
Feb 22, 2006
How can I implementing Membership and Role Management on SQL Server 2005 (not Express)? Anyone have any documentation? Are there any scripts to run that will basically set up the same Database schema on SQL Server 2005 that Express uses?
Thanks.
View 3 Replies
View Related
Jun 25, 2007
I am very frustrated. Everything works on the local host but when I upload to server I can login to the admin role I created, but when I try to access pages that have role priveleges I get the following error:
The SSE Provider did not find the database file specified in the connection string. At the configured trust level (below High trust level), the SSE provider can not automatically create the database file.
The ASPNETDB.MDF database was uploaded using the Database Publishing Wizard.
Please help!
View 1 Replies
View Related
Feb 4, 2007
Hello,
Can I confirm whether pooling=false in the connection string is still required for SQL Server 2005 (Express Edition)?
Various google searches say pooling has to be turned off for SQL Server 2000, but I was just wondering whether it is still a limitation for SQL Server 2005
Thanks
John
View 5 Replies
View Related
Jan 16, 2007
I am attempting to use dbmail from an application that logs in to my database using an application role. Since the application role does not exist outside the database, I created an spSendEmail in the database with "execute as login='mailagent'" in it: I set the database to trustworthy, created a 'mailagent' account and added it to the msdb database with the databasemailuser role rights.
Email works just fine on the server when I use the execute as login='mailagent' to fire off the msdb..sp_send_dbmail. But from the .NET application, I get the error: "Cannot execute as the server principal because the principal 'mailagent' does not exist, this type of principal cannot be impersonated, or you do not have permission." When I run my spSendEmail stored procedure from the calling database, I get the same error.
View 1 Replies
View Related
Jan 23, 2008
Hi all, I am trying to connect to the database using application role. But gives an error An error has occurred while establishing a connection to the
server. When connecting to SQL Server 2005, this failure may be caused by
the fact that under the default settings SQL Server does not allow remote
connections. (provider: SQL Network Interfaces, error: 26 - Error Locating
Server/Instance Specified)
for the given connection string Dim connstring
As String = "Data Source=Northwind;Initial
Catalog=OrderProcessing;Persist Security Info=True;UserID=application_login;Password=wewewe;"
Dim cmd
As SqlCommand
Dim
param As SqlParameter
Dim
cookie As Byte()
Dim cn As New
SqlConnection(connstring)
If
(cn.State = ConnectionState.Closed) Then
cn.Open()
End If Please help..
Thanking you, Nirmala
View 2 Replies
View Related
Aug 18, 2004
I am confused . What is considered an application and how SQL would know ?
If I have a web site accessing SQL VIA IIS will SQL Server treat it as an application ? How about MS Excel ?
Also , If I was to use the application of Power builder , using app role , how do control which user can use the app ?
Thanks
View 1 Replies
View Related
Mar 1, 2001
Hi all,
This one is a real X FIle, just without Mulder, Scully or the Lone Gunmen!
I have a database, to which access must be restricted via a sole application. So, I have to use an application role. I go in the database and run these statements to add and activate the roles, respectively;
Exec sp_addapprole 'Sirius', 'password'
(The system confirms the role is created.)
Exec sp_setapprole 'Sirius', 'password' 'odbc'
(The system confirms the role is activated.)
Right, now I should not be able to connect using anything but this role, agreed? But here's where things go wrong. I can then successfully connect from another computer by using MS query from Excel, from a login that is not even a member of the Public Role!
I tried again, started and stopped the Server/DTS/Agent services and dropped the old role after each successful login before recreating it. I've checked my syntax exhaustively. I must be doing something wrong, or overlooking something, otherwise MS has a major security problem! (Just hope the Cancer Man doesn't find out!!)
Thanks in advance everyone,
Jaishel.
View 1 Replies
View Related
Sep 7, 2006
Hi dear reader
I made an application that uses a Sql Server 2005 Express DataBase.
In the database I made a application role.
When the user logs into my application I run this procedure:
If Not sqlConnectionCR Is Nothing Then
If Not sqlConnectionCR.State = ConnectionState.Open Then
sqlConnectionCR.Open()
SqlConnection.ClearAllPools()
ConsultasSqlCommand = New SqlCommand
ConsultasSqlCommand.CommandType = CommandType.Text
ConsultasSqlCommand.CommandText = "sp_setapprole 'appRole', 'drowssap"
ConsultasSqlCommand.Connection = sqlConnectionCR
ConsultasSqlCommand.ExecuteNonQuery()
End If
Else....
I understand that this procedure connects to my sqlserver database as my application role
Ok, so far no problems in reading and manipulating data.
The problem comes with the reports in my application. For example: I have a reportviewer with a serverreport but when I try to show the report gives an error about permissions and grant access....
I think that is because the Server Report uses the user account (domain/user) to read the database. No user (besides admin) has access permissions in the database (only admin and application role).
So, my cuestion is: How can I tell Report Server to use the application role to display reports?
Thank you for your time and help.
Giber
View 5 Replies
View Related
Sep 4, 2007
We have an application use Approle to read from database. If the client login to windows as administrator or a name that has the administrator rights, the application can get all data. If the client login to windows as a domain user that has limited rights, the application can't get all data.
I run profiler and found that it seems, when application use approle to access a database, the login name is the domain user that log into windows. Is there anybody know what type of right the window login name should have in order to get all data from a database?
Second question, when I log in to window as domainusername( username is not administrator, but has administrator rights). In the profiler, I can see the application use this domainusername access database. However, under sql server login node, I didn't find domainusername. Is this because, the domainusername belongs to buildinadministrator?
Thanks
View 1 Replies
View Related
Oct 6, 1999
I know how to create an Application role in SQL server 7. Now how do I connect to the database from VB using that Application Role? I can't find anything about this topic anywhere. Is this the purpose of an Application role or am I way off?
Thanks for the help
Steven Abt
StevenA@grsgroup.com
View 2 Replies
View Related
Sep 6, 2007
Hi,
I'm testing the use of application roles for security. The customer I work for has still a lot of ASP intranet applications running. We're migrating the databases to a SQL Server 2005 server.
I've changed the connection string to a user without any permissions but to log on. After that I use an application role for permission to select different tables and to execute Stored Procedures.
The first queries do execute but after that I get "Permission denied", like I haven't got the application role anymore.
Any ideas?
Adrian
View 6 Replies
View Related
Nov 23, 2005
I want to add bulkadmin permission to my applicatio role. Is it aposible.My windows account havo only public permission on database.I'm using application roleEXEC sp_approlepassword 'MyRole', 'password';Therefore I want to BULK some data with BULK INSERT command.Error is:The current user is not the database or object owner of table'tablename'. Cannot perform SET operation.Thanks in advance.
View 1 Replies
View Related
Oct 28, 2005
In SQL Server 2005, you must have the VIEW SERVER STATE permission in order to access sys.syslockinfo (http://msdn2.microsoft.com/en-us/library/ms189497).
View 7 Replies
View Related
Mar 22, 2007
Hi,
I want my application to create database and I do the following things:
1)Create application role
2)Grant create database to application role
3)Activate application role
4)Create database
and I get the answer:
CREATE DATABASE permission denied in database 'master'.
View 1 Replies
View Related
Oct 16, 2006
I've created a database in SQL Express and I have a Windows form attempting to connect to it through SQL Authentication. Connection string:
private string connString = @"Data Source=.sqlexpress;Initial Catalog=SQLTestDatabase;User ID=SearchAppRole; Password=password;";
The role I have added to the database is an Application Role. It has been added to the Database permissions with Grant checked for "Select" and "Authenticate".
If I test this with query analyzer, it returns expected results (if I remove Grant from 'Select', it fails)
sp_setapprole 'SearchAppRole', 'password'
select * from recipe
If I edit my connection string (for testing purposes) to use the sa account, the application can connect and run the Select statement:
private string connString = @"Data Source=.sqlexpress;Initial Catalog=SQLTestDatabase;User ID=sa; Password=sa_password;";
However, I cannot get the application to successfully logon and run the select statement when using the user id and password of the Application Role. I get error:
System.Data.SqlClient.SqlException: Login failed for user 'SearchAppRole'. at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj
I can't find much information on Application Role...I just want one basic permission for the application as a whole. Any help is appreciated. Thanks.
View 3 Replies
View Related
Feb 17, 2006
Running VB 2005 Express Edition and Sql Server 2005 Express Edition (SQLX).
Developing a desktop application which calls a local instance of ".sqlexpress".
This app needs to set data base options and add/del various table columns.
When activating the application role, I get the following message:
HariCari SQL Error/s 15422 - Application roles can only be activated at the ad hoc level.
Anyone know what this message means?
I have searched SQL Server Books On-Line and been unable to find a list of Sql err numbers. Either I have missed the obvious or Books On-Line has missed the obvious.
Thanks
Gary
View 10 Replies
View Related
Aug 23, 2007
Hi everybody.
I created an application role in a database (DB1) and gave it all the rights on a view in DB1 which refers to a table located in another db (DB2). I also gave the rights to the app role on a table of DB1
I tried to use this app. role through the sp_setapprole launched by a user (server principal?) which is SQL Server administrator (and local administrator (Win 2003 Server)).
With the following query
SELECT USER_NAME()
I see that the approle is being used.
Than, if I query the table on DB1 everything works, but if I query the view, referring a table in db2 I get following error:
The server principal "NameOfServerPrincipal" is not able to access the database "DB2" under the current security context.
What should I do to make it work?
The table in DB2 has the same schema of the view in DB1 which refers to it.
I put the DB1 TrustWorthy and both the database have the db_chaining option activated.
Any idea on how to solve the problem would be widely appreciated.
Thank you very much.
Vania
View 5 Replies
View Related
May 8, 2007
Experiencing a little weirdness with SQL Server Management Studio...Have created a login, that has fixed server role "securityadmin".The login can create/drop logins, add/remove them as users indatabases, etc.The login can change another login's password, using SQLfrom a query window (e.g. alter login bob with password='abc')However, the login *cannot* change another login's password,using SSMS GUI (e.g. "Security", "Logins", double-click "Bob",change password, say "OK"). The error text is:Change password failed for Login 'Bob'. (Microsoft.SqlServer.Smo)Additional information:An exception occurred while executing a Transact-SQL statement orbatch.(Microsoft.SqlServer.ConnectionInfo)Cannot alter the login 'Bob', because it does not exist or you donot have permission.(Microsoft SQL Server, Error: 15151)Has anybody else experienced this?
View 3 Replies
View Related
Apr 27, 2015
I am trying the assign the models to the user in the user management page. But when I try to expand the + symbol next to the model and open the entities, I get the error that the object reference is not set for a object server instance.
View 2 Replies
View Related
Jun 9, 2007
Good Day,
I am having a problem with creating databases in MS SQL 2005 Server. When I attempt to assign an User Mapping for my SQL user account to the newly created database, the "dbo" user and schema is already assigned. When I try to drop this user in favor of my own, I receive an error message: Cannot alter the user "dbo" (Microsoft SQL Server, Error: 15150). I am connected to my database engine through the "sa" account.
Regards,
Keith
View 6 Replies
View Related
Jan 24, 2008
Hi,
I have a web application using Stored Procedure (SP). I see that there's a SP taking long time to execute. I try to capture it by Profiler Tool, and find out that with the same SP on the same db with the same parameter. The duration of executing by my web app is far bigger than the duration of executing on SQl server management studio - query window
Please see the image through this url http://kyxao.net/127/ExecutionProblem.png
Any ideas for this issue?
Thanks a lot
View 1 Replies
View Related
Jan 23, 2008
Hi,I have a web application using Stored Procedure (SP). I see that there's a SP taking long time to execute. I try to capture it by Profiler Tool, and find out that with the same SP on the same db with the same parameter. The duration of executing by my web app is far bigger than the duration of executing on SQl server management studio - query windowPlease see the image attached http://kyxao.net/127/ExecutionProblem.png Any ideas for this issue?Thanks a lot Jalijack
View 2 Replies
View Related
Jan 9, 2006
In sql server 2000, I created some custom database roles called ProjectLeader and Developer. I would make these roles a member in the fixed database roles so that I would only have to add the user to the ProjectLeader or Developer role once and they would presto-magico have the security I wanted them to have with no unecessary mouse clicking. I'm not sure how to repeat this process in 2005? Management Studio doesn't seem to allow you to add a role as a member in another role. Is there a work around or solution for this?
View 1 Replies
View Related
Feb 26, 2008
I'm attempting to use RDA to synchronize a pocket pc emulator with SQL Server 2005 database by following tutorial http://msdn2.microsoft.com/en-us/library/aa454892.aspx, which uses AdvWorksMobile database that comes with SQL Server 2005.
When get to testing of "To test application features " ( step 4 of the merge replication setup lab ), I am receiving SQLCe Exception errors.
ORIGINALLY, I was able to deploy an application and view the local database on the emulator, but once I clicked "InitSinc" button, I received an error.
"Failure to connect to SQL Server with provided connection information. SQL Server does not" exist, access is denied because the SQL user is not a valid user on the SQL Server, or the password is incorrect.
Found this error listed in Server Agent Errors log http://technet.microsoft.com/en-us/library/ms172357.aspx, but it wasn't very helpful since it doesn't provide any suggestions on fixing the problems.
I am brand new to SQL CE Server , mobile programming and .NET framework in general so please bare with me
All the connections / security settings, etc that were set up were taken from a tutorial so I am not sure what SQLCeServer is complaining about. Reading up on the error on the web didn't help, it all pointed to making sure that the snapshot folder had correct permissions set up. I verified that MACHINENAMEUISR_MACHINENAME guest user had Read rights to the database so I don't think that piece is the problem. Otherwise ,Merge publication has been setup in Microsoft SQL Server Management Studio by following the tutorial.
I am trying to run this sync on my home pc so there should be no issues with any user permissions
I have IIS installed
I did NOT have SQL Server Agent running in management studio at this time
I am trying to run this tutorial on an XP machine, which is my regular home PC so I dont think there are any special networking settings to consider
I am able to hit http://localhost/AdvWorksMobile/sqlcesa30.dll from my pc OK, but when I try to hit it from a cradled emulator ( after replacing "localhost" with "MACHINE_NAME" ), Internet Explorer on the emulator gives me a "Cannot Connect With Current Settings" error message. This part wasn't part of tutorial but decided so not sure if I am supposed to be able to hit it from my emulator..so I am not sure if the fact that I can't hit it is related to the problem.
AFTER STARTING SQL SERVER AGENTin Microsoft SQL Server Management Studio, I killed the application, and after relaunching it, it hits "The Specified table does not exist [Vendor]" error. This time it doesn't even launch first - that is I dont even get to pressing "InitSinc" button. Debugger is showing that this error is hit on the following line in AdvWorksMobile.AddWorksDataSetTableAdapters
int returnValue = this.Adapter.Fill(dataTable);
I am not sure why the errors changed on me after starting SQL Server Agent.
What can I do to fix this connection problem?
Thank you so much for your help!
Irina
View 3 Replies
View Related
Jan 9, 2007
hi,
I have some SQL CE database .sdf file on my handheld, and I was trying to connect to that file via SQL Server 2005 Management Studio, and it does not work. I am wondering if there is any good tool that I can use on desktop to connect to sqlce .sdf database file on my handheld?
Thanks.
View 1 Replies
View Related
Mar 26, 2004
I'm having a problem with couple of users on our network not connecting to SQL exactly right. In the CurrentActivity window under the application column these users are not showing the authenticated usernames. Example: it should be username@computername but all that shows is @computername. These users get weird security problems that I have not been able to resolve. Our network admin is looking into it but he's not sure why these users should be any different than the rest. Any suggestions?
View 5 Replies
View Related
Sep 18, 2007
Hello,
I have a stored procedure that outputs login token and user token information. The stored procedure has
WITH EXECUTE AS CALLER specified.
When I execute the stored procedure from Management Studio I get the following output from the stored procedure
<login_token pid="267" sid="AQUAAAAAAAUVAAAAdbl1VI3r6l4jX2Nr0AYAAA==" name="MYDOMAINjoe" type="WINDOWS LOGIN" />
<login_token pid="2" sid="Ag==" name="public" type="SERVER ROLE" />
<login_token pid="3" sid="Aw==" name="sysadmin" type="SERVER ROLE" />
<login_token pid="257" sid="AQIAAAAAAAUgAAAAIAIAAA==" name="BUILTINAdministrators" type="WINDOWS GROUP" />
... (more groups)
<user_token pid="7" sid="AQUAAAAAAAUVAAAAdbl1VI3r6l4jX2Nr0AYAAA==" name="MYDOMAINjoe" type="WINDOWS LOGIN" />
<user_token pid="0" name="public" type="ROLE" />
<user_token pid="5" sid="AQUAAAAAAAUVAAAAdbl1VI3r6l4jX2NrCAUAAA==" name="MYDOMAINPeople" type="WINDOWS GROUP" />
<user_token pid="16" name="approleDirector" type="ROLE" />
<user_token pid="16384" name="db_owner" type="ROLE" />
When I execute the stored procedure through my application (IIS application connecting to SQLServer 2005 through SQL Native Client - not .NET)
I get the following
<login_token pid="267" sid="AQUAAAAAAAUVAAAAdbl1VI3r6l4jX2Nr0AYAAA==" name="MYDOMAINjoe" type="WINDOWS LOGIN" />
<login_token pid="2" sid="Ag==" name="public" type="SERVER ROLE" />
<login_token pid="3" sid="Aw==" name="sysadmin" type="SERVER ROLE" />
<login_token pid="257" sid="AQIAAAAAAAUgAAAAIAIAAA==" name="BUILTINAdministrators" type="WINDOWS GROUP" />
... (more groups)
<user_token pid="1" sid="AQUAAAAAAAUVAAAAdbl1VI3r6l4jX2Nr4QQAAA==" name="dbo" type="WINDOWS LOGIN" />
The login token is the same but the user token is dbo instead of the actual user.
What am I doing wrong?
Thanks.
View 9 Replies
View Related
May 8, 2008
Hello,
I am facing a very odd behavior with SQL server 2005.
I have a database role with specific permissions to execute only some of the stored procedures in the database. I also have a SQL login/user attached to the role.
If I execute one of the stored procedures from the application (web application, with Microsoft enterprise library database block) I am getting a security error stating that I need select permission for the schema.
However, If I execute the same sp with the same parameters from SQL management studio, connecting with the same SQL login as in the application I can execute the sp without any security errors. The SQL management studio is in on a different server than the targeted database.
Are there any differences between executing stored procedures from SQL MS and from application when using the same SQL login?
Thanks,
IT
View 6 Replies
View Related
May 18, 2007
Hi,
I installed Reporting Services Add-in for Sharepoint 2007, on my Server where i have both Sharepoint 2007 and SQL Server 2005 and report Server are installed, i already installed SQL Server SP2, but in SharePoint 3.0 Central Administration under Application Management Reporting Services section is not Showing.
Please let me know if anybody has the got the same issue and fix it.
Thanks
Ahsan
View 1 Replies
View Related
