ExternalVendorCode/corda
1
0
Fork 0
mirror of https://github.com/corda/corda.git synced 2025-06-18 23:28:21 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

ENT-6588 Restrict database operations platform flag (#7053)

Browse Source 
* ENT-6588 Restrict database operations platform flag

Put the restricting of database operations in `RestrictedConnection` and
`RestrictedEntityManager` behind a platform version flag.

`RESTRICTED_DATABASE_OPERATIONS = 7` was added to signify this.

If the version is less than 7, then the database operations will not be
restricted. A warning is logged to indicate that they are using
potentially dangerous methods.

If the version is 7 or greater, then the database operations are
restricted and throw an error if called.
This commit is contained in:
Dan Newton
2022-02-08 10:06:44 +00:00
committed by GitHub
parent 5c052e9273
commit fa739fc467
9 changed files with 559 additions and 124 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
node/src/main/kotlin/net/corda/node/internal/AbstractNode.kt
View File

@ -1162,7 +1162,7 @@ abstract class AbstractNode<S>(val configuration: NodeConfiguration,
/**
* Exposes the database connection as a [RestrictedConnection] to the users.
*/
override fun jdbcSession(): Connection = RestrictedConnection(database.createSession())
override fun jdbcSession(): Connection = RestrictedConnection(database.createSession(), services)
@Suppress("TooGenericExceptionCaught")
override fun <T : Any?> withEntityManager(block: EntityManager.() -> T): T {
@ -1172,7 +1172,7 @@ abstract class AbstractNode<S>(val configuration: NodeConfiguration,
withSavePoint { savepoint ->
// Restrict what entity manager they can use inside the block
try {
block(RestrictedEntityManager(manager)).also {
block(RestrictedEntityManager(manager, services)).also {
if (!manager.transaction.rollbackOnly) {
manager.flush()
} else {