Trying To Digitally Sign A Clr Sproc For External_access Permissions
Jan 23, 2007
i have written clr sproc in c#, for use in sql server 2005. the sproc takes a file path and returns file data( size, date modified etc).to do this the sproc needs the permission_set = external_access. to get this i have to sign the dll with a certificate. i created my own root certificate using this command :
makecert -sv GetFileInfo SignRoot.pvk -cy authority -r GetFileInfoSignroot.cer -n "CN=GetFileInfoCert"
I then added this certificate as a trusted root cert. then using this command i created the signing cert for the dll:
makecert -m 360 -n "CN=FileInfoSigningCert" -iv GetFileInfoSignRoot.pvk -ic GetFileInfoSignRoot.cer -cy
end -sv GetFileInfoSigningCert.pvk GetFileInfoSigningCert.cer
when i test though using : signtool verify <my dll>
i get an error stating this :
SignTool Error: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
i thought i followed the instructions correctly. can anyone help me here?
my instructions came from here : http://www.sqljunkies.com/WebLog/ktegels/articles/SigningSQLCLRAssemblies.aspx
Thanks all
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Dec 30, 2007
Hi,
I did all the step mentioned in this MSFT article http://msdn2.microsoft.com/en-us/library/ms137947.aspx Yet I can not sign a package using a certificate.
To sign a package
In Business Intelligence Development Studio, open the Integration Services project that contains the package you want to work with.
In Solution Explorer, double-click the package to open it.
In SSIS Designer, on the SSIS menu, click Digital Signing.
In the Digital Signing dialog box, click Sign.
The Select Certificate dialog box, select a certificate.
Optionally, click View Certificate to view certificate information.
Click OK to close the Select a Certificate dialog box.
Click OK to close the Digital Signing dialog box.
To save the updated package, click Save Selected Items on the File menu.
I don't see a certificate to select after following the article's steps. Can some one please shed some light on this?
Thanks,
Saptagiri Tangudu
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Jun 30, 2006
I'm trying to use the SPROC below (courtesy of Erland!) to capture theerror message but it fails owing to insufficient permissions (I can'treproduce it just now, but I think it's because it can't get access tothe DBCC OUTPUTBUFFER).How do I give the SPROC permission to execute?Many thanksEdwardCREATE PROCEDURE stpShowErrorMessage @errmsg nvarchar(500) OUTPUT ASDECLARE @dbccrow nchar(77),@msglen int,@lenstr nchar(2),@sql nvarchar(2000),@s tinyint-- Catch the output buffer.CREATE TABLE #DBCCOUT (col1 nchar(77) NOT NULL)INSERT INTO #DBCCOUTEXEC ('DBCC OUTPUTBUFFER(@@spid)')-- Set up a cursor over the table. We skip the first-- row, because there is nothing of interest.DECLARE error_cursor CURSOR STATIC FORWARD_ONLY FORSELECT col1FROM #DBCCOUTWHERE left(col1, 8) <> replicate('0', 8)ORDER BY col1-- Init variable, and open cursor.SELECT @errmsg = ''OPEN error_cursorFETCH NEXT FROM error_cursor INTO @dbccrow-- On this first row we find the length.SELECT @lenstr = substring(@dbccrow, 15, 2)-- Convert hexstring to intSELECT @sql = 'SELECT @int = convert(int, 0x00' + @lenstr + ')'EXEC sp_executesql @sql, N'@int int OUTPUT', @msglen OUTPUT-- @s is where the text part of the buffer starts.SELECT @s = 62-- Now assemble rest of string.WHILE @@FETCH_STATUS = 0 AND datalength(@errmsg) - 1 < 2 * @msglenBEGINSELECT @errmsg = @errmsg + substring(@dbccrow, @s + 1, 1) +substring(@dbccrow, @s + 3, 1) +substring(@dbccrow, @s + 5, 1) +substring(@dbccrow, @s + 7, 1) +substring(@dbccrow, @s + 9, 1) +substring(@dbccrow, @s + 11, 1) +substring(@dbccrow, @s + 13, 1) +substring(@dbccrow, @s + 15, 1)FETCH NEXT FROM error_cursor INTO @dbccrowENDCLOSE error_cursorDEALLOCATE error_cursor-- Now chop first character which is the length, and cut after end.SELECT @errmsg = substring(@errmsg, 2, @msglen)GO
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Jul 27, 2006
I tried to create a sp on one of the databases on my lap top and got this: Pls help i need it bad
Msg 10314, Level 16, State 11, Procedure ap_Hello, Line 5
An error occurred in the Microsoft .NET Framework while trying to load
assembly id 65695. The server may be running out of resources, or the
assembly may not be trusted with PERMISSION_SET = EXTERNAL_ACCESS or
UNSAFE. Run the query again, or check documentation to see how to solve
the assembly trust issues. For more information about this error:
System.IO.FileLoadException: Could not load file or assembly
'vbtriggers, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or
one of its dependencies. An error relating to security occurred.
(Exception from HRESULT: 0x8013150A)
System.IO.FileLoadException:
at System.Reflection.Assembly.nLoad(AssemblyName fileName, String
codeBase, Evidence assemblySecurity, Assembly locationHint,
StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean
forIntrospection)
at System.Reflection.Assembly.InternalLoad(AssemblyNa me assemblyRef,
Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean
forIntrospection)
at System.Reflection.Assembly.InternalLoad(String assemblyString,
Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean
forIntrospection)
at System.Reflection.Assembly.Load(String assemblyString)
The statement has been terminated.
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Aug 17, 2007
Hello,
i really need urgently help with my deploying my assembly to my database!!
can somebody tell me how can i get the authorization to deploy my assembly
as permission_set = External_access or Unsafe?
i allways get error messages when i try to deploy my assembly that way.
i tried it with strong key and i tried it with asymmetric key like this:
use master
go
create asymmetric key WebServiceKey from executable file = '...16082007.dll'
CREATE LOGIN WebServiceLogin FROM ASYMMETRIC KEY WebServiceKey
GRANT EXTERNAL ACCESS ASSEMBLY TO WebServiceLogin
GO
than i get the message:
The certificate, asymmetric key, or private key file does not exist or has invalid format.
thanks for every kind of help.
pamelia
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Apr 19, 2006
CREATE ASSEMBLY ClrSql from 'C:ClrSql.dll' WITH PERMISSION_SET = EXTERNAL_ACCESS
gives me this . . .
Msg 10327, Level 14, State 1, Line 1
CREATE ASSEMBLY for assembly 'ClrSql' failed because assembly 'ClrSql' 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.
How do I allow EXTERNAL_ACCESS and UNSAFE permissions? The property appears grayed out, and I am the dbo.
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Feb 13, 2007
I have attached the results of checking an Update sproc in the Sql database, within VSS, for a misbehaving SqlDataSource control in an asp.net web application, that keeps telling me that I have too many aurguments in my sproc compared to what's defined for parameters in my SQLdatasource control.....
No rows affected.
(0 row(s) returned)
No rows affected.
(0 row(s) returned)
Running [dbo].[sp_UPD_MESample_ACT_Formdata]
( @ME_Rev_Nbr = 570858
, @A1 = No
, @A2 = No
, @A5 = NA
, @A6 = NA
, @A7 = NA
, @SectionA_Comments = none
, @B1 = No
, @B2 = Yes
, @B3 = NA
, @B4 = NA
, @B5 = Yes
, @B6 = No
, @B7 = Yes
, @SectionB_Comments = none
, @EI_1 = N/A
, @EI_2 = N/A
, @UI_1 = N/A
, @UI_2 = N/A
, @HH_1 = N/A
, @HH_2 = N/A
, @SHEL_1 = 363-030
, @SHEL_2 = N/A
, @SUA_1 = N/A, @SUA_2 = N/A
, @Cert_Period = 10/1/06 - 12/31/06
, @CR_Rev_Completed = Y ).
No rows affected.
(0 row(s) returned)
@RETURN_VALUE = 0
Finished running [dbo].[sp_UPD_MESample_ACT_Formdata].
The program 'SQL Debugger: T-SQL' has exited with code 0 (0x0).
And yet every time I try to update the record in the formview online... I get
Procedure or function sp_UPD_MESample_ACT_Formdata has too many arguments specified.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Procedure or function sp_UPD_MESample_ACT_Formdata has too many arguments specified.Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
I have gone through the page code with a fine tooth comb as well as the sproc itself. I have tried everything I can think of, including creating a new page and resetting the fields, in case something got broken that I can't see.
Does anyone have any tips or tricks or info that might help me?
Thanks,
SMA49
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May 13, 2008
CREATE ASSEMBLY ClrSql from 'C:ClrSql.dll' WITH PERMISSION_SET = EXTERNAL_ACCESS
After that , I found following error.
CREATE ASSEMBLY for assembly 'Cannla.SqlClr' failed because assembly 'Cannla.SqlClr' 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. If you have restored or attached this database, make sure the database owner is mapped to the correct login on this server. If not, use sp_changedbowner to fix the problem.
help me. what should I do?
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Apr 23, 2004
I'm sorta new with using stored procedures and I'm at a loss of how to achieve my desired result.
What I am trying to do is retrieve a value from a table before it is updated and then use this original value to update another table. If I execute the first called sproc in query analyzer it does return the value I'm looking for, but I'm not really sure how to capture the returned value. Also, is there a more direct way to do this?
Thanks,
Peggy
Sproc that is called from ASP.NET:
ALTER PROCEDURE BP_UpdateLedgerEntry
(
@EntryLogID int,
@ProjectID int,
@NewCategoryID int,
@Expended decimal(10,2)
)
AS
DECLARE@OldCategoryID int
EXEC @OldCategoryID = BP_GetLedgerCategory @EntryLogID
UPDATE
BP_EntryLog
SET
ProjectID = @ProjectID,
CategoryID = @NewCategoryID,
Expended = @Expended
WHERE
EntryLogID = @EntryLogID
EXEC BP_UpdateCategories @ProjectID, @NewCategoryID, @Expended, @OldCategoryID
Called Sprocs:
*********************************************
BP_GetLedgerCategory
*********************************************
ALTER PROCEDURE BP_GetLedgerCategory
(
@EntryLogID int
)
AS
SELECT CategoryID
FROM BP_EntryLog
WHERE EntryLogID = @EntryLogID
RETURN
*********************************************
BP_UpdateCategories
*********************************************
ALTER PROCEDURE BP_UpdateCategories
(
@ProjectID int,
@NewCategoryID int,
@Expended decimal(10,2),
@OldCategoryID int
)
AS
UPDATE
BP_Categories
SET CatExpended = CatExpended + @Expended
WHERE
ProjectID = @ProjectID
AND
CategoryID = @NewCategoryID
UPDATE
BP_Categories
SET CatExpended = CatExpended - @Expended
WHERE
ProjectID = @ProjectID
AND
CategoryID = @OldCategoryID
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Jan 20, 2004
create procedure dbo.GetZipID( @City varchar(30), @State char(2), @Zip5 char(6))
as
DECLARE @CityID integer
declare @StateID integer
declare @ZipID integer
set @ZipID=2
set @Zip5=lTrim(@Zip5)
if @Zip5<>''
SET @ZIPID = (select Min(lngZipCodeID) AS ZipID from ZipCodes where strZipCode=@Zip5)
if @ZipID is null
set @CityID= EXEC GetCityID(@City);
set @StateID= EXEC GetStateID(@State);
insert into ZipCodes(strZipCode,lngStateID,lngCityID) values(@Zip5,@StateID,@CityID)
if @@ERROR = 0
SET @ZIPID = @@Identity
select @ZIPID
GetCityID and GetStateID are two stored procs, how do I execute those two stored procs
in the above stored proc? I mean what is the syntax??
Tks
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Mar 28, 2006
Hi Guys,
I have a website with multiple pages and when a user signs in it puts a 1 in the database and their online status is shown to the rest of the members, if they use my signout button which I have on each page, it signs them out and updates the database with a 0 in the process, so shows them as then offline, my problem is some people forget to sign out and just close the browser window or begin surfing elsewhere.
Is there a way to have sql server 2000 automatically change the field in the database after 30 minutes of inactivity.
Or is there a way to automatically sign users out as they either click on the X in the browser window, or as they leave my site.
Any help would be appreciated.
Cheers
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Jun 21, 2008
Hello,
Is there any built in function to find out the sign of a value.
For Ex: -225.89 Sign is -
566.987 Sign is +
Thanks
Ganesh Kumar
Solutions are easy. Understanding the problem, now, that's the hard part
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Jan 6, 2006
I typed the following query
ALTER TABLE [konnik].[PORTAL_CONFIG]
ADD CONSTRAINT [DF_PORTAL_CONFIG_AUTOPM_ON]
DEFAULT (1) FOR [AUTOPM_ON]
and i received the following warning
Warning: The table 'PORTAL_CONFIG' has been created but its maximum row size (12068) exceeds the maximum number of bytes per row (8060). INSERT or UPDATE of a row in this table will fail if the resulting row length exceeds 8060 bytes.
Bear in mind that this table come from Access through the Dts. Could anyone translate this for me? How can i overcome this???
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Jan 19, 2007
i found one tutorial on self signing assemblies for use in sql server, but it appears to have errors. does anyone know of a better tutorial on this topic? the site im currently looking at is here: http://www.sqljunkies.com/WebLog/ktegels/articles/SigningSQLCLRAssemblies.aspx
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Jun 2, 2007
Hello:
I need to change minus brackets () with - sign in SSRS. How i can do this?
Thanks
Amit
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Aug 17, 2007
I have a field in table A named tbl_dob.It is date of birth of member. I want to find zodic sign from this tbl_dob.How I get it.Please help me.
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Sep 17, 2004
Hi
I have come across a bit of problem with my Web Form. I have standard textbox which inserts a value into a SQL 2000 database. However if I put a pound sign anywhere inside the text box and do the insert it disappears when I try and reshow the value.
I have checked the database field to see if it has been inputted but its no where to be seen.
So what has happened to my pound sign? any ideas?
I am using VS.Net 2003.
Thanks in advance
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Jan 10, 2002
I have a SQL 7 db that I use a DTS package to import Oracle data into. The package works fine and imports all the appropriate data. However, if I use an Access 2000 database to attach to the data via ODBC (using the MS SQL Server driver), the negative sign is dropped when displaying data in a table, query, or report.
Same problem in SQL Server - if I query the SQL 7 data via the Query Analyzer, the negative signs are dropped. However, if I query the SQL data using the Enterprise Manager (i.e., Open Table...Return All Rows via right click on the table), the data shows up properly with the negative signs there. Bottom line - the data is correct, but doesn't get displayed correctly in QA or via ODBC.
What gives?! Can anyone explain to me the "connections" that occur between EM and QA? Looks like QA uses a "temporary" ODBC connection to talk to the data, while the EM connects "directly" to the data. Also, what gives with the MS SQL Server ODBC driver - why wouldn't it display the negative signs? Is there a better SQL Server ODBC driver that I should/could use? I've tried configuring the ODBC connection differently, but to no avail.
Any help is greatly appreciated, as the data in question is being used in court and absolutely HAS to be accurately displayed.
Thanks!
Jeff Jones
Atlanta, GA
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May 2, 2001
Does anyone know to include the Euro sign in SQL statements. I found an Ascii
code of ALt+0128, but then I use CHAR (0128) it actually prints the Char (128) which is Ç not €.
When I use the € directly in the code the application just shows a ?
Any help would be highly appreciated.
Markus
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Nov 30, 2006
Code:
objrs.Open "Select * from [klcc_f$]", objConn, adOpenStatic
why IM getting dollar sign is not a valid name ?
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Dec 24, 2013
I am trying to use this command to change the variable in where clause each time:
psexec servername -E cmd.EXE /c "sqlcmd -S servername /E -d dbname -v entertext="'%anything%'" -i c:myfoldermyscript.sql -o c:mypathoutput.sql"
myscript.sql is like:
select * from table_name
where summary like $(entertext);
This command works just for variables with single and exact word. It does not work for variables which has space between them or when I enter part of summary.In fact, I wanted to write something which the user be able to enter variable each time when he/she run this batch file. because I put this sqlcmd command in batch file( like this in oracle: "select * from table_name where summary = &entertext; " I was looking the same command in sql server , but I did not find it). I do not know .net or any other programing language( I know just csh and command line). I want to do this just with sql command.
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Apr 14, 2015
I have a query where I have to use the convert function to return the unitprice as a decimal with 2 digits to the right of the decimal and a $ to the left of the number like 10 should be $10.0o. How do i insert the $. this is my code so far:
SELECT CONVERT(varchar, UnitPrice, 1) AS varchartotal
FROM dbo.[Order Details]
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Sep 3, 2007
I'm trying to import a text file which contains dates and decimal values. My problem is that the date has the following format "YYYY-MM-DD" and the decimal sign for the values are "." (dot).
If I change the "Locale" for the file source so it will handle the "." signs in the values then the dates are invalid, and if I have it so the dates are handled then the "."s aren't seen as decimals.
Is it posible to handle this problem in SSIS
Thanks
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Aug 13, 2007
In Crystal Reports, there was a "reverse sign for display" property that could be checked for a number box. This was used for debits and credits (and such) so a negative number would be displayed as a positive and a positive displayed as a negative.
How would this work, or is there something simple, in Reporting Services?
Thanks for the information.
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Apr 26, 2006
Just lately I have noticed that I am periodically getting signed out of this forum. When I try and sign back in I get directed to an error page saying:
We apologize, but an unknown error has occured in the forums.
This error has been logged.
I would say this has been happening for a couple of weeks now at least.
Has anyone else expereienced this?
Thanks
Jamie
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Nov 15, 2006
How can I remove the - after an import into a database. I want to be able to convert all negative numbers to positive, once the data has been imported into the table
Any ideas?
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May 24, 2004
Hi,
I have imported a table from Oracle to SQL server using the tool in enterprise manager.
Some of the columns were numeric and had negative values.
In Query analyzer these numbers show up as positive. But when i add a where clause and only ask for the values < 0 the same numbers show up bit still without a negative sign.
Does anyone have an explanation for this?
(could have found some help if the search function was working....)
Workaround?
Thanks,
YakoBay
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Jun 29, 2015
I have a SSAS 2012 Tabular Cube and I am now stuck with a problem concerning something recursive in DAX.Basically I am looking for number of zones jump, provided the sign of the numbers are reverse.E.g. in the figure below. Number of zones jump for the figure -47,067 is 1, since there is a positive value in zone 2. If the Figure in Zone2 had been 0 or a negative number and Zone 3 had the same (i.e. 0 or a negative number) and Zone 4 had a positive number, the number of Zones jump would be 3. Is this something that could be done in DAX?Â
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Jan 28, 2008
Hi
I€™m having trouble again with a matrix report.
I wish to make a matrix report with 5 columns. The right part of course will be filled depending on how many moths the user has chosen. The left part will be field with country, city and then the person names and some other info.
What I want to do is to have the first 2 columns, country and city, with drilldown. That is pushing the plus sign to open the corresponding group. How do I do this?
Thanks in advanced
Kind Regards
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Jul 18, 2002
hi and thanks for your help. Is there such a code that return whether or not a field is either positive or negative. If I have a field that contain numeric value. lets say -500
can I run a code that check the sign ?
thanks for your help
Ali
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Feb 24, 2014
How to implement the display of a dollar sign for an output in a query...
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Jul 20, 2005
I am trying to select specific columns from multiple tables based on acommon identifier found in each table.For example, the three tables:PUBACC_ACPUBACC_AMPUBACC_ANeach have a common column:PUBACC_AC.unique_system_identifierPUBACC_AM.unique_system_identifierPUBACC_AN.unique_system_identifierWhat I am trying to select, for example:PUBACC_AC.namePUBACC_AM.phone_numberPUBACC_AN.zipwhere the TABLE.unique_system_identifier is common.For example:----------------------------------------------PUBACC_AC=========unique_system_identifier name1234 JONES----------------------------------------------PUBACC_AM=========unique_system_identifier phone_number1234 555-1212----------------------------------------------PUBACC_AN=========unique_system_identifier zip1234 90210When I run my query, I would like to see the following returned as oneblob, rather than the separate tables:-------------------------------------------------------------------unique_system_identifier name phone_number zip1234 JONES 555-1212 90210-------------------------------------------------------------------I think this is an OUTER JOIN? I see examples on the net using a plussign, with mention of Oracle. I'm not running Oracle...I am usingMicrosoft SQL Server 2000.Help, please?P. S. Will this work with several tables? I actually have about 15tables in this mess, but I tried to keep it simple (!??!) for the aboveexample.Thanks in advance for your help!NOTE: TO REPLY VIA E-MAIL, PLEASE REMOVE THE "DELETE_THIS" FROM MY E-MAILADDRESS.Who actually BUYS the cr@p that the spammers advertise, anyhow???!!!(Rhetorical question only.)
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Jul 12, 2006
I have 2 xp machines one has the SQL EXPRESS Server with all the goodies on it and the other I just install the client stuff. I am using VB 6 to program with using the ADO. It works great on the server machine. The software pulls up great. I can't seem to get it to work on the client machine. I get "Login failed for user 'TIGGERLGuest'. I found the places to set the TCPIP setings on the server SQL Express to allow this even turned on the browser but nothing same error. I am using the same login on both machines and am pointed to the same workgroup. I used window authentication when I set them up. Not sure why it insists on using Guest.
This is a copy of the connection string I am using
"Provider=SQLNCLI.1;Integrated Security=SSPI;Persist Security Info=False;AttachDBFileName="c:mpsdbmpswarehouse.mdf;Database=MPSDB;Data Source=tiggerlsqlexpress;Trusted_Connection=yes;"
Not sure if this is okay for connecting remote. Any help would be greatly appreciated
Rick
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