【发布时间】:2018-01-28 05:58:22
【问题描述】:
我无法使用 PowerShell 插入始终加密的表,我使用的代码是:
$serverName = "ServerName"
$databaseName = "SecureDB"
$connStr = "Server = " + $serverName + "; Database = " + $databaseName + ";
Integrated Security = True; Column Encryption Setting = Enabled"
$connection = New-Object
Microsoft.SqlServer.Management.Common.ServerConnection
$connection.ConnectionString = $connStr
$connection.Connect()
$server = New-Object Microsoft.SqlServer.Management.Smo.Server($connection)
$database = $server.Databases[$databaseName]
$query = @"
DECLARE @Param1 VARCHAR(50) = 'Param1Value'
DECLARE @Param2 VARCHAR(500) = 'Param2Value'
DECLARE @Param3 VARCHAR(50) = 'Param3Value'
DECLARE @Param4 VARCHAR(100) = 'Param4Value'
Insert into [dbo].[SecureTable]
values (@Param1,@Param2,@Param3,@Param4)
GO
"@
Invoke-Sqlcmd -Query $query -ConnectionString $connStr
请注意,只有 Param2 被加密,我在 SSMS 上成功使用了相同的查询。
错误信息:
Invoke-Sqlcmd:列/变量“@Param2”的加密方案不匹配。列/变量的加密方案是 (encryption_type = 'PLAINTEXT') 并且行 '6' 附近的表达式期望它是 (encryption_type = 'DETERMINISTIC', encryption_algorithm_name = 'AEAD_AES_256_CBC_HMAC_SHA_256',column_encryption_key_name = 'CEK1',column_encryption_key_database_name = 'SecureDB')(或更弱)。
【问题讨论】:
-
我不是 SQL 专家,但您能做到吗?
$param2 = $plaintext | ConvertTo-SecureString -AsPlainText -Force -
它与 PowerShell SecureString 无关,请阅读此docs.microsoft.com/en-us/sql/relational-databases/security/…
标签: sql powershell encryption always-encrypted