Para localizar itens associados a Certificados e Chaves Assimétricas, tente primeiro a consulta publicada neste DBA.SE Resposta:
Encontre procedimentos assinados, funções, gatilhos, montagens e pelos quais certificados / chaves assimétricas
Se isso não retornar nenhum objeto, tente as seguintes consultas que procuram:
- Logins
- Comercial
- Pontos de extremidade do Service Broker
- Pontos finais de espelhamento de banco de dados
- Chaves simétricas
- Chaves de criptografia de banco de dados (usadas para TDE)
Observe que os logons são no nível do servidor / instância, enquanto todo o resto é no nível do banco de dados. Além disso, as Chaves de Criptografia de Banco de Dados, embora estejam no nível do Banco de Dados, são relatadas em uma DMV que retorna dados para todos os bancos de dados e, portanto, não são alteradas com base no Banco de Dados "atual".
-- Server / Instance Logins (results not sensitive to local / current Database)
;WITH certs_n_keys AS
(
SELECT 'Certifcate' AS [Type], crts.name, crts.certificate_id AS [cert_or_asymkey_id],
crts.principal_id, crts.pvt_key_encryption_type_desc, crts.[sid],
crts.thumbprint
FROM [master].sys.certificates crts
UNION ALL
SELECT 'Asymmetric Key' AS [Type], asym.name, asym.asymmetric_key_id AS
[cert_or_asymkey_id], asym.principal_id, asym.pvt_key_encryption_type_desc,
asym.[sid], asym.thumbprint
FROM [master].sys.asymmetric_keys asym
)
SELECT cnk.*, '---' AS [---],
sp.[name] AS [PrincipalName], sp.principal_id, sp.type_desc,
sp.create_date, sp.modify_date
FROM certs_n_keys cnk
INNER JOIN sys.server_principals sp
ON sp.[sid] = cnk.[sid];
-- Database Users
;WITH certs_n_keys AS
(
SELECT 'Certifcate' AS [Type], crts.name, crts.certificate_id AS [cert_or_asymkey_id],
crts.principal_id, crts.pvt_key_encryption_type_desc, crts.[sid],
crts.thumbprint
FROM sys.certificates crts
UNION ALL
SELECT 'Asymmetric Key' AS [Type], asym.name, asym.asymmetric_key_id AS
[cert_or_asymkey_id], asym.principal_id, asym.pvt_key_encryption_type_desc,
asym.[sid], asym.thumbprint
FROM sys.asymmetric_keys asym
)
SELECT cnk.*, '---' AS [---],
dp.[name] AS [PrincipalName], dp.principal_id, dp.type_desc,
dp.create_date, dp.modify_date
FROM certs_n_keys cnk
INNER JOIN sys.database_principals dp
ON dp.[sid] = cnk.[sid];
-- Service Broker Endpoints
SELECT crts.name, crts.certificate_id, crts.principal_id,
crts.pvt_key_encryption_type_desc, crts.[sid], crts.thumbprint, '---' AS [---],
endpts.*
FROM sys.certificates crts
INNER JOIN sys.service_broker_endpoints endpts
ON endpts.certificate_id = crts.certificate_id;
-- Database Mirroring Endpoints
SELECT crts.name, crts.certificate_id, crts.principal_id,
crts.pvt_key_encryption_type_desc, crts.[sid], crts.thumbprint, '---' AS [---],
endpts.*
FROM sys.certificates crts
INNER JOIN sys.database_mirroring_endpoints endpts
ON endpts.certificate_id = crts.certificate_id;
-- Symmetric Keys (scroll results to the right to see Key name)
SELECT crts.name, crts.certificate_id, crts.principal_id,
crts.pvt_key_encryption_type_desc, crts.[sid], crts.thumbprint, '---' AS [---],
ncrptns.*, '---' AS [---], symkys.*
FROM sys.certificates crts
INNER JOIN sys.key_encryptions ncrptns
ON ncrptns.[thumbprint] = crts.[thumbprint]
INNER JOIN sys.symmetric_keys symkys
ON symkys.[symmetric_key_id] = ncrptns.[key_id];
-- Database Encryption Keys (for TDE; results not sensitive to local / current Database)
SELECT crts.name, crts.certificate_id, crts.principal_id,
crts.pvt_key_encryption_type_desc, crts.[sid], crts.thumbprint, '---' AS [---],
DB_NAME(dbkeys.[database_id]) AS [DatabaseName], dbkeys.*
FROM [master].sys.certificates crts
INNER JOIN sys.dm_database_encryption_keys dbkeys
ON dbkeys.[encryptor_thumbprint] = crts.[thumbprint];