Version 17.4.2 of the Microsoft ODBC Driver 17 for SQL Server has been released. Version 17.4.2 brings a few minor changes to the driver. Changes Azure Active Directory Authentication Library (adal.dll) is included in the ODBC driver installer Added additional accepted Azure Key Vault DNS endpoints. For Windows installations, you can directly download the Microsoft ODBC Driver 17 for SQL Server. Linux and macOS packages are also available. For installation details see the online instructions. We are committed to improving quality and bringing more feature support for connecting to SQL Server Azure SQL Database Azure SQL DW, and Azure SQL Managed Instance through regular driver releases. Tested with SqlServer 2017 in both Windows and Linux – xrklvs Apr 15 '19 at 10:33 XP Machines are in SP3 – xrklvs Apr 15 '19 at 10:43 Did you try turning off any encryption related options in the ODBC connection string?
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The Microsoft ODBC Driver for SQL Server on Linux and macOS supports connections that use Kerberos integrated authentication. It supports the MIT Kerberos Key Distribution Center (KDC), and works with Generic Security Services Application Program Interface (GSSAPI) and Kerberos v5 libraries.
Using Integrated Authentication to Connect to SQL Server from an ODBC Application
You can enable Kerberos integrated authentication by specifying Trusted_Connection=yes in the connection string of SQLDriverConnect or SQLConnect. For example:
When connecting with a DSN, you can also add Trusted_Connection=yes to the DSN entry in
odbc.ini .
The
-E option of sqlcmd and the -T option of bcp can also be used to specify integrated authentication; see Connecting with sqlcmd and Connecting with bcp for more information.
Ensure that the client principal which is going to connect to SQL Server is already authenticated with the Kerberos KDC.
ServerSPN and FailoverPartnerSPN are not supported.
Deploying a Linux or macOS ODBC Driver Application Designed to Run as a Service
A system administrator can deploy an application to run as a service that uses Kerberos Authentication to connect to SQL Server.
You first need to configure Kerberos on the client and then ensure that the application can use the Kerberos credential of the default principal.
Ensure that you use
kinit or PAM (Pluggable Authentication Module) to obtain and cache the TGT for the principal that the connection uses, via one of the following methods:
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When an application runs as a service, because Kerberos credentials expire by design, renew the credentials to ensure continued service availability. The ODBC driver does not renew credentials itself; ensure that there is a
cron job or script that periodically runs to renew the credentials before their expiration. To avoid requiring the password for each renewal, you can use a keytab file.
Wireless 11n usb adapter for mac el capitan 10.11.6 n 10 11 6 installer dmg download. Kerberos Configuration and Use provides details on ways to Kerberize services on Linux.
Tracking Access to a Database
A database administrator can create an audit trail of access to a database when using system accounts to access SQL Server using Integrated Authentication.
Logging in to SQL Server uses the system account and there is no functionality on Linux to impersonate security context. Therefore, more is required to determine the user.
To audit activities in SQL Server on behalf of users other than the system account, the application must use Transact-SQL EXECUTE AS.
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To improve application performance, an application can use connection pooling with Integrated Authentication and auditing. However, combining connection pooling, Integrated Authentication, and auditing creates a security risk because the unixODBC driver manager permits different users to reuse pooled connections. For more information, see ODBC Connection Pooling.
Before reuse, an application must reset pooled connections by executing
sp_reset_connection .
Using Active Directory to Manage User Identities
An application system administrator does not have to manage separate sets of login credentials for SQL Server. Pioneer ddj sz driver for mac mojave. It is possible to configure Active Directory as a key distribution center (KDC) for Integrated Authentication. See Microsoft Kerberos for more information.
Using Linked Server and Distributed Queries
Developers can deploy an application that uses a linked server or distributed queries without a database administrator who maintains separate sets of SQL credentials. In this situation, a developer must configure an application to use integrated authentication:
After integrated authentication is configured, credentials will be passed to the linked server.
Integrated Authentication and sqlcmd
To access SQL Server using integrated authentication, use the
-E option of sqlcmd . Ensure that the account which runs sqlcmd is associated with the default Kerberos client principal.
Integrated Authentication and bcp
To access SQL Server using integrated authentication, use the
-T option of bcp . Ensure that the account which runs bcp is associated with the default Kerberos client principal.
It is an error to use
-T with the -U or -P option.
Supported Syntax for an SPN Registered by SQL Server
The syntax that SPNs use in the connection string or connection attributes is as follows:
Microsoft Odbc Driver 2017Authenticating a Linux or macOS Computer with Active DirectorySql Server Odbc Driver 13
To configure Kerberos, enter data into the
krb5.conf file. krb5.conf is in /etc/ but you can refer to another file using the syntax e.g. export KRB5_CONFIG=/home/dbapp/etc/krb5.conf . The following is an example krb5.conf file:
If your Linux or macOS computer is configured to use the Dynamic Host Configuration Protocol (DHCP) with a Windows DHCP server providing the DNS servers to use, you can use dns_lookup_kdc=true. Now, you can use Kerberos to sign in to your domain by issuing the command
kinit [email protected] . Parameters passed to kinit are case-sensitive and the SQL Server computer configured to be in the domain must have that user [email protected] added for login. Now, you can use trusted connections (Trusted_Connection=YES in a connection string, bcp -T, or sqlcmd -E).
As soon as you launch EaseUS Todo Backup on your computer after installation, the software will prompt you a message asking you to create an emergency disk. The rule applies to a drive partition as well.2. It's possible to clone a larger hard drive to a smaller one, for example, 512GB to 256GB, but the used space of the 512GB hard drive should be under 256GB. Cloning freeware for macos.
The time on the Linux or macOS computer and the time on the Kerberos Key Distribution Center (KDC) must be close. Ensure that your system time is set correctly, e.g. by using the Network Time Protocol (NTP).
If Kerberos authentication fails, the ODBC driver on Linux or macOS does not use NTLM authentication.
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For more information about authenticating Linux or macOS computers with Active Directory, see Authenticate Linux Clients with Active Directory. For more information about configuring Kerberos, see the MIT Kerberos Documentation.
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