Prolem With Create Login From Asymmetric Key
Feb 26, 2007
Greetings...
I'm trying to create assembly with "PERMISSION_SET = UNSAFE".
For that I've signed assembly's .dll and installed root certificate to €œTrusted Root Certificate Authority.€?: http://www.sqljunkies.com/WebLog/ktegels/articles/SigningSQLCLRAssemblies.aspx
now I'm trying to create login from asymmetric key:
USE master
GO
CREATE ASYMMETRIC KEY SQLCLRTestKey
FROM EXECUTABLE FILE = 'C:Documents and SettingsAll UsersDocumentshunterStoredProcedures.dll'
CREATE LOGIN SQLCLRTestLogin
FROM ASYMMETRIC KEY SQLCLRTestKey
but I'm receiving error: "Cannot find the asymmetric key 'SQLCLRTestKey', because it does not exist or you do not have permission."
What's wrong?
Best regards...
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Dec 26, 2005
Hi,
I wanted to check the asymmetric key option in sql 2005. I copied the books online code for creating a asymmetric key and then used this key for creating a login. Now when I try to login without entering any password I am receiving 18456 error. I would like to know what I am missing here. If I use CREATE LOGIN from asymmetric key or certificate how do I login and with what credentials. Do I need to provide any password.CREATE ASYMMETRIC KEY PacificSales09
WITH ALGORITHM = RSA_2048
ENCRYPTION BY PASSWORD = 'bmsA$dk7i82bv55foajsd9764';
GO
CREATE LOGIN asm FROM ASYMMETRIC KEY PacificSales09;
Regards,
Ravi
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Aug 8, 2006
Hi
I created an sqlserverproject successfuly ( just has one CLR stored proc)
(http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnsql90/html/mandataaccess.asp)
i followed above steps to create the project.
when i tried to deploy the same to sql server VS studio threw below error
CREATE ASSEMBLY for assembly 'MySqlServerProject' failed because assembly 'MySqlServerProject' is not authorized for PERMISSION_SET = EXTERNAL_ACCESS. The assembly is authorized when either of the following is true: the database owner (DBO) has EXTERNAL ACCESS ASSEMBLY permission and the database has the TRUSTWORTHY database property on; or the assembly is signed with a certificate or an asymmetric key that has a corresponding login with EXTERNAL ACCESS ASSEMBLY permission. MySqlServerProject
then i realized i will have to either sign the assembly or create an asymmetric key. i decied to follow the latter. so i tried below t-sql statements in sql sever 2005
use master
GO
CREATE ASYMMETRIC KEY SQLCLRTestKey FROM EXECUTABLE FILE = 'C:myWorkSQL2005DBProMySqlServerProjectMySqlServerProjectinDebugMySqlServerProject.dll'
when i execute the above, SQL Server threw below error
The certificate, asymmetric key, or private key file does not exist or has invalid format.
What i am i doing wrong. please advise
THNQDigital
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May 8, 2007
Hi,
I am trying to create an asymmetric key to have EXTERNAL ACCESS ASSEMBLY for an SQL login. When I try to run following script. it gives error
1 User master2 GO 3 CREATE ASYMMETRIC KEY SN FROM EXECUTABLE FILE = 'D:Partners.dll' 4 CREATE LOGIN TestLogin FROM ASYMMETRIC KEY SN 5 GRANT EXTERNAL ACCESS ASSEMBLY TO TestLogin6 GO7
Error is "The certificate, asymmetric key, or private key file does not exist or has invalid format."
Any help how can I fix this error. The database already have Trustworth ON.
Regards,
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Feb 6, 2007
or it may be too simple to care about?
My scenario is:
I want to pass a multi-value parameter, Employee, with value set string[]{n1,n2,..,nk} to the report1. {n1,n2,..,nk} is a subset of whole employee name set {n1,n2,...,nk,...,nm}(k<=m), and it value is based on the user's access.
when user open the report1, he/she can select one or more user name from the Employee dropdown value list.
my problem is, there's no checkbox at the leftside of the Employee values to let user choose the value, so all the {n1,n2,..,nk} are selected as the value of @Employee.
I spent time on setting 'Available values' uner "Report-->Report Paramters-->Employee", but can't get what I want.
P.S., I do check the 'multi-value' for @Employee
I think it should not be a complex one, but I am unluky.
Could somebody give a suggetion or idea?
Thanks a lot
Jone
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Mar 19, 2008
Dear all;
I'm trying to use a local variable @NEW_LOGIN_CODE to pass LOGIN NAME to CREATE LOGIN script as follows:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
declare
@NEW_LOGIN_CODE varchar(255),
@NEW_LOGIN_PASSWORD varchar(255);
begin
SET @NEW_LOGIN_CODE = 'any_login';
SET @NEW_LOGIN_PASSWORD = 'AnyPassword';
CREATE LOGIN @NEW_LOGIN_CODE WITH PASSWORD @NEW_LOGIN_PASSWORD;
end
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
the script will not work unliss I provided a hard coded login code and password as follows:
CREATE LOGIN ANY_LOGIN WITH PASSWORD 'AnyPassword'
what should I do to make the CREATE LOGIN script accept local variables as parameters?
Thanks
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Mar 3, 2014
I created a cursor that moves through a table to retrieve a user's name.When I open this cursor, I create a variable to store the fetched name to use within the BEGIN/END statements to create a login, user, and role.
I'm getting an 'incorrect syntax' error at the variable. For example ..
CREATE LOGIN @NAME WITH PASSWORD 'password'
I've done a bit of research online and found that you cannot use variables to create logins and the like. One person suggested a stored procedure or dynamic SQL, whereas another pointed out that you shouldn't use a stored procedure and dynamic SQL is best.
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Feb 5, 2006
How
to backup asymmetric key in SQL 2005 created in the following way so it
can be copied to another server ? Also can you copy it to the other
server after backing it up.
CREATE ASYMMETRIC KEY ccnumber WITH ALGORITHM = RSA_512
ENCRYPTION BY PASSWORD = 'password';
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Nov 9, 2007
i've getting ready to implement encryption on a rather large database. I'd read that if performance is of utmost concert, you should use symmetric keys. I want to encrypt those keys by asymmetric keys. My code is working, but i'm just not sure if there is a quicker way? do you have to open and close the key each time you select/update/insert in a stored procedure that references an encrypted column, or is there a way to just modify the code by adding the encryptbykey/decryptbykey functions?
has anyone implemented encryption on columns in large tables? any suggestions for me?
Thanks,
Pete
here's my code to create the keys:
create asymmetric key ASK_Auto_Encrypt
with algorithm = RSA_512;
create symmetric key SK_AE
with algorithm = TRIPLE_DES
encryption by asymmetric key ASK_Auto_Encrypt;
here's my code to test this:
create table encryption_test (test varchar(50));
open symmetric key SK_AE
decryption by asymmetric key ASK_Auto_Encrypt;
insert into encryption_test
select encryptbykey(key_guid('SK_AE'),'test');
select convert(varchar(max),decryptbykey(test)) from encryption_test;
close symmetric key SK_AE;
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Aug 7, 2006
I am a novice to the SQL server. I am trying to create Asymmetric key using the query
CREATE ASYMMETRIC KEY PacificSales19 AUTHORIZATION dbo
FROM FILE = ' C: emp emp1.snk'
ENCRYPTION BY PASSWORD = 'ABC123!@#$';
GO
But I alwys get the follwing error
The certificate, asymmetric key, or private key file does not exist or has invalid format.
Can anyone please guide me as to how to go ablout creating the ASYMMETRIC KEY FROM FILE.
Thanks and regards
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Apr 28, 2015
We have a curious situation on a SQL 2014 DB, with Trustworthy set to OFF. There is a job that runs a data export to a file via a CLR. The assembly as PERMISSION_SET = EXTERNAL_ACCESS, however there is no Asymmetric key for the assembly. Therefore what I trying to work out is why this is NOT failing. Some further information on this specific database that may or may not be relevant is:
1. It was upgraded a few weeks ago (Backup/Restore) from a SQL 2012 - SQL 2014 server
2. It as a Compatibility Level = 110 (2012)
3. The Previous 2012 database DID have Trustworthy ON
4. The CLR are actually being run against a snapshot of the database (Actually I think this one is a red herring. The SP is getting data from a table in the snapshot, but the CLR used it the one from the main DB)
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Jul 23, 2015
1) what is the use of mapped to certificate/asymmetric key/credentials
2) how to use mapped to certificate/asymmetric key/credentials
3) in which conditions we can use mapped to certificate/asymmetric key/credentials which is present on login properties page
[URL]
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Jun 3, 2015
We are planning to encrypt few fields using asymmetric encryption. Tyring share public key with users and retain private key with us. How to generate keys? Haven't found any solid document on how to generate these keys.
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Sep 20, 2006
I am sure I'm being dumb here but I am trying to deploy an assembly with external_access.
I have signed the assembly using the <new> option in the project properties.
When I then try and create the Key I get the above error using the code below.
CREATE ASYMMETRIC KEY SQLExtensionUDTKey
FROM EXECUTABLE FILE = 'C:Documents and SettingsSimon SabinMy DocumentsVisual Studio 2005ProjectsSQLBitsCoreSQLExtensionsSQLExtensions.UDTinDebugSQLExtensions.UDT.dll'
What could be the problem?
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May 20, 2008
hi,
i tried to create a sql authenticated login by right click security,new login and follow the steps needed but once i finish creating, i could not login using the account. Why is it so? Can help me? Let my user name = " pe " and my password= " 123456 ". Help me. Thanks
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Jun 2, 2008
HI Gurus,
When ia m trying to create
CREATE LOGIN [ADVWORKSfogisu] FROM WINDOWS;
thrus error as
Msg 170, Level 15, State 1, Line 1
Line 1: Incorrect syntax near 'LOGIN'.
can some one pls help me in this..
Thanks,
ServerTeam
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Apr 27, 2007
This error message :
Cannot find the certificate 'AccountingCorp', because it does not exist or you do not have permission.
This Code
USE master
CREATE LOGIN Dave
FROM certificate AccountingCorp;
GO
******************
AccountingCorp was created wiht this code:
USE Frontier_equipment;
CREATE CERTIFICATE AccountingCorp
WITH SUBJECT = 'Frontier Accounting Records',
EXPIRY_DATE = '10/31/2009';
GO
rkj
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Jan 21, 2008
Hi all
As you know in [Enterprise Manager] , in the left pane and in SecurityLogin section we can create Logings for users by just
Right click in the Right pane and select [New Login...]
But i couldn't understand one thing !!! when i create a new login with specifying ONLY:
1) Login Name
2) Sql Server Authentication Mode
and without specifying Server Roles and Database Access, the created Login has Default Access to System Databases such as
Master,MSDB and TempDB databases !!! is there an way to revoke this Access permission from Created Login? if so how?
By the way i have anotehr Question. when you are assigning Database Role to a login there are some Fixed Database Roles such as db_owner
but we have also db_DataReader and db_DenyDataReader i want to know
why do we have both db_DataReader and db_DenyDataReader roles at the same time ??? nothing only curious !!!
Thanks in advance.
Kind Regards.
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Jan 31, 2008
I need to add a user to the server. I have heard that there is a wizard. But I can't find how tolaunch it. How do I add/remove users?
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Jan 15, 2008
Hi there!
I'm trying to create an account like this
CREATE LOGIN name WITH PASSWORD = 'password';
so, here is what i'm trying to do. I want to give it the server role of 'sysadmin'
and user mapping of some databases.
Can someone help me out on this one?!?
Thank you!! it is very much appreciated!
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Jun 8, 2000
I use Sql 6.5 and I want to create a login for a user with
READ ONLY privileges on the tables in the databases. How do I do this?
Thanks in advance.
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Jan 25, 2008
Is there any way I can create a login for a database while the database context is master or not the particular database.
I am trying to do something like this.......
USE [master]
GO
DECLARE @STRSQL VARCHAR(2000),
@DATABASE_NAME VARCHAR(50),
@DB_PATH VARCHAR(200),
@DB_USER VARCHAR(25)
SET @DATABASE_NAME='TDB4x'
SET @DB_PATH='D:Database'
SET @DB_USER='TDB4Test'
DECLARE @SQL_DB varchar(20),
@STRSQL1 varchar(500),
@STRSQL2 varchar(500),
@STRSQL3 varchar(500),
@STRSQL4 varchar(500)
SET @SQL_DB='USE '+@DATABASE_NAME
SET @STRSQL1=(' IF NOT EXISTS (SELECT *
FROM sys.server_principals
WHERE name='''+@DB_USER+''')')
SET @STRSQL2=(' BEGIN
CREATE LOGIN '+@DB_USER+'
WITH PASSWORD=N'''+@DB_USER+''',
DEFAULT_DATABASE=['+@DATABASE_NAME+'],
DEFAULT_LANGUAGE=[us_english],
CHECK_EXPIRATION=OFF,
CHECK_POLICY=OFF
END')
SET @STRSQL3=(' EXEC sys.sp_addsrvrolemember @loginame = N'''+@DB_USER+''', @rolename = N''sysadmin''')
SET @STRSQL4=(' ALTER LOGIN ['+@DB_USER+'] DISABLE')
EXEC (@SQL_DB+@STRSQL1+@STRSQL2+@STRSQL3+@STRSQL4)
The login is successfully created, but I cannot find the user in the specific database. Is there any other way this can be accomplished?
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Oct 6, 2007
Hii experts,
Im very new to sqlserver world.pls excuse me if my question is very silly.
Im using sqlserver 2000. can anyone let me know how to script all the available server logins and their permissions.I want to run this script file on another server to recreate the same logins on that server.
Also tell me if i can create a DTS package for transferring logins and if yes,tell me how to do it.
Thanks in advance
Regards
Arvind L
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Mar 14, 2006
I know this is a really stupid question but I can't figure out how to make this work. It just doesn't seem to want variables. What is the proper syntax?
CREATE LOGIN [@GUserName] FROM WINDOWS WITH DEFAULT_DATABASE=@DBName, DEFAULT_LANGUAGE=[@LoginLanguage]
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Mar 17, 2008
Hi,
I have SQL Server Express 2005 version 9.0.3042 (SP2), but it does not seem to recognize the "create login" statement:
create login sampleuser
GO
Gives me:
Msg 102, Level 15, State 1, Line 1
Incorrect syntax near 'sampleuser'.
After searching online for this error, the solution I've seen with other people running into the same problem is that they were trying to access a SQL server 2000 instance, instead of an SQL server 2005 instance, but in my case I've installed SQL Express 2005 SP2, shouldn't it work on my version? And how do I make work or how do I connect to an SQL server 2005 instance?
Thank you!
-Yannick
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Jan 24, 2006
hi,all:
I'm new to Sql 2000,now I have a login asp.net page and I used the sql 2000 database.
my login page included a user id and password need user inputed. if the user input the correct userid
and password ,IE will transfer to main page,or there will show eorror message in login page.
my SP like this:
CREATE PROCEDURE dbo.Usp_Accounts_ValidateLogin @userid char(4) , @EncPassword binary AS if (select count(*) from hhmxUserData where Userid=@userid and UserPWD=@EncPassword) >0
return 1
else
return 0GOmy asp.net code like this:
dim result As Integer
dim rowsAffected as integer
myConnection.Open() Dim command As SqlCommand = BuildIntCommand(storedProcName, parameters) rowsAffected = command.ExecuteNonQuery result = CInt(command.Parameters("ReturnValue").Value) myConnection.Close()
Return result
I test it in sql 2000,it's ok.but when I performed it and retrieve the "returnValue", it still return 0 .
so how can I create my correct SP ?
thanks so much.
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Dec 31, 2004
Afternoon,
I've got this security database that needs to create a login name using first initial and 7 characters of the lastname. No problem.
I wrote this:
select
CASE WHEN LastName like '%.%' then
LEFT(FirstName, 1)+left(replace(LastName,'.',''),7)
else
LEFT(FirstName, 1)+ LEFT(LastName,7)
end as UserID
from Security.dbo.tblUserInformation
The replace and case functions I used to get rid of the '.' Like the name St. Clair now I get "GSt Clai" I need it to also get rid of the space but am stuck. Any thoughts would be appreciated.
Thanks
Laura
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Sep 16, 2006
Short version - how can I create a server login for a remotely connected machine on a simple 2 computer XP home network connected via router?
Long version - I'm doing an Access-SQL Migration. I used the migration assistant (which creates DSN-less linked tables) to convert the data to SQL Server, and now I'm at the point of making all of the modifications to my Access front end so that the two play nice.
I have SQL Express running on my laptop. I would like to do the Access work on my desktop because a) I can work faster with the fullsize keyboard and b) the install at my client's location will include users hitting the database over their network and I'd like to simulate that while I'm making the modifications.
My Access front-end works 100% fine on my laptop. The Access front end will NOT connect when I run it on my desktop.
My guess is that this is due to not having a server login or DB user associated with the account on my desktop machine. In view of that, I'm trying to create those items on my server.
So, I open SSMS on the laptop and try to create a Server login. Under "Login Name:" I enter "DesktopAccountName" and it fails saying "Windows NT user or group 'DesktopAccountName' not found. Check the name again."
If I click the "Search" button next to "Login Name:" The only "Location" that I'm given is "LAPTOP" and that's greyed out preventing me from changing it.
Both machines are running XP home. My network is simply called "Home" if that means anything.
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Jan 30, 2015
I have a client application written from C#/winforms app that needs access SQL DB on SQL server 2008 R2 developer. So I need to create a Login for this app with a user/password. But when i created it and put it on the client's connection string, the DB could not be accessed by the client windows forms app and the error was "Login failed for User App1".
Then I tried to login to SQL server from SSMS using the credentials of App1 but it also gave same error "Login failed for user App1". I have following the following steps of creation of the login for App1. i could login from "sa" account and other Admin accounts but not from "App1" account
1. created a server level Login
2. created a DB level user
3. created a Role (a DB role), i even tried creating an App Role
4. given permission to execute stored procedures that handle login
But didn't work. Maybe i made some mistakes in those step. So, how to create an account for user "App1" so it can be accessed by the client windows app and also from SSMS? i would prefer to use account creation from SSMS GUI.
How do i install SQL server 2008R2 in local machine with network accessibility features?
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Jan 16, 2007
Is it possible to create a windows authentication login for each of the computers on my network that will connect to sql server. I am developing a program that will be installed on multiple computers and we do not want to actually have to log in to sql server since we will have to log in to the server before opening the program and we dont want to have 2 logins. I would like to use windows authentication so that I do not have to program multiple connection strings in my program so that if more than 1 person accesses the database at the same time it will not cause a problem with using the same login. Is this possible and if so how would I go about setting up the logins. I am using SQL Server 2005 and XP SP2
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Jul 17, 2006
This is the error message i keep getting when following the SQL Server tutorial on how to make a new user;
TITLE: Microsoft SQL Server Management Studio Express
------------------------------
Create failed for Login 'employee'. (Microsoft.SqlServer.Express.Smo)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=9.00.2047.00&EvtSrc=Microsoft.SqlServer.Management.Smo.ExceptionTemplates.FailedOperationExceptionText&EvtID=Create+Login&LinkId=20476
------------------------------
ADDITIONAL INFORMATION:
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.Express.ConnectionInfo)
------------------------------
The MUST_CHANGE option is not supported by this version of Microsoft Windows. (Microsoft SQL Server, Error: 15195)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=09.00.2047&EvtSrc=MSSQLServer&EvtID=15195&LinkId=20476
------------------------------
BUTTONS:
OK
------------------------------
Why is that? Im running XP, do i need to be on 2000 Server or something?
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Mar 15, 2006
What are the minimum permissions necessary to use CREATE LOGIN?
I'm using db_accessAdmin and db_securityAdmin and db_owner. The user as access to the database.
It still says I can't create the login. What am I missing?
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Aug 3, 2006
Hi,
I can't performe this:
use databaseX
CREATE LOGIN [abc]
WITH PASSWORD ='xxxxxxxxxxxxx',
DEFAULT_DATABASE = db_name()
or
DEFAULT_DATABASE = [ db_name() ] as well
I know that
DEFAULT_DATABASE = databaseX
works, but how can I create login with default database with db_name() ?
thanks,
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