* Refactor PG container creation.
* Rework rotation tests to use shorter sleeps.
* Refactor rotation tests.
* Add a static role rotation test for MongoDB Atlas.
* Don't use string formatting to prepare queries.
We should, when possible, use the built-in params and ? format when
preparing and executing a query. This is done to prevent SQL Injection
attacks.
* Revert some changes due to failing tests, update mssql go driver
* Add docker container startup for some MSSQL tests
* Remove acceptance test flagging, add more SQL injection protection
* Refactor MSSQL prepareTestContainer to a test helper
Also, remove all ? references and convert them to @p*
* Enable root user credential rotation in MongoDB
This takes its logic from the SetCredentials function with some changes
(ex: it's generating a password rather than taking one as a parameter).
This will error if the username isn't specified in the config. Since
Mongo defaults to unauthorized, this seemed like an easy check to make
to prevent strange behaviors when it tries to rotate the "" user.
* fix: rotate root credentials for database plugins using WAL
* test: adds a test for WAL rollback logic
* fix: progress on wal rollback
* docs: updates some comments
* docs: updates some comments
* test: adds additional test coverage for WAL rollback
* chore: remove unneeded log
* style: error handling, imports, signature line wraps
* fix: always close db plugin connection
* add test reproducing issue
* add code fixing issue
* check for END in unquoted string frags
* move delimiters inside parens
* begin checking with stmt
* PR feedback
* fix comment
* add tests with templates
* update test name
* remove unnecessary backslashes from test
* Mark deprecated plugins as deprecated
* Add redaction capability to database plugins
* Add x509 client auth
* Update vendored files
* Add integration test for x509 client auth
* Remove redaction logic pending further discussion
* Update vendored files
* Minor updates from code review
* Updated docs with x509 client auth
* Roles are required
* Disable x509 test because it doesn't work in CircleCI
* Add timeouts for container lifetime
* Fix typos
* Update Oracle DB secrets docs to show support for Static Roles
* Add warning about username case sensitivity
* Remove warning about casing
* Fix typo
Co-Authored-By: Becca Petrin <beccapetrin@gmail.com>
Co-authored-by: Becca Petrin <beccapetrin@gmail.com>
* database/influx: fix panic when trying to revoke user
Guard against other nil responses
* return an error if response is nil, which is unlikely but best safe than sorry
* refactor a deeply nested statement into a function
* Switch mongodb driver to mongo-driver
* Tidy mod
* Make writeConcern private
* Implement review feedback
* Add retry functionality
* Added backoff time
* go mod vendor
* Fix failing test
* goimport
Currently whenever we start a new C* session in the database plugin, we
run `LIST ALL` to determine whether we are a superuser, or otherwise
have permissions on roles. This is a fairly sensible way of checking
this, except it can be really slow when you have a lot of roles (C*
isn't so good at listing things). It's also really intensive to C* and
leads to a lot of data transfer. We've seen timeout issues when doing
this query, and can of course raise the timeout, but we'd probably
prefer to be able to switch it off.
Currently in the C* database plugin, connection validation errors, as
well as a parsing error, can lead us to return an error and never use an
open gocql session, which may in fact have many open connections. These
connections stay open forever. If you end up in an error loop due to,
for example, a problem with permissions, you will eventually exhaust
file descriptors on the machine.
We simply need to close the session if we aren't going to use it.
* Implement SetCredentials for MongoDB, adding support for static accounts
* rework SetCredentials to split from CreateUser, and to parse the url for database
* Add integration test for mongodb static account rotation
* check the length of the password results to avoid out-of-bounds
* remove unused method
* use the pre-existing test helper for this. Add parse method to helper
* remove unused command
* temp support for mysql+static accounts
* remove create/update database user for static accounts
* update tests after create/delete removed
* small cleanups
* update postgresql setcredentials test
* temp support for mysql+static accounts
* Add Static Account support to MySQL
* add note that MySQL supports static roles
* remove code comment
* tidy up tests
* Update plugins/database/mysql/mysql_test.go
Co-Authored-By: Calvin Leung Huang <cleung2010@gmail.com>
* Update plugins/database/mysql/mysql.go
Co-Authored-By: Calvin Leung Huang <cleung2010@gmail.com>
* update what password we test
* refactor CreateUser and SetCredentials to use a common helper
* add close statements for statements in loops
* remove some redundant checks in the mysql test
* use root rotation statements as default for static accounts
* missed a file save
* remove create/update database user for static accounts
* update tests after create/delete removed
* small cleanups
* update postgresql setcredentials test
* Add priority queue to sdk
* fix issue of storing pointers and now copy
* update to use copy structure
* Remove file, put Item struct def. into other file
* add link
* clean up docs
* refactor internal data structure to hide heap method implementations. Other cleanup after feedback
* rename PushItem and PopItem to just Push/Pop, after encapsulating the heap methods
* updates after feedback
* refactoring/renaming
* guard against pushing a nil item
* minor updates after feedback
* Add SetCredentials, GenerateCredentials gRPC methods to combined database backend gPRC
* Initial Combined database backend implementation of static accounts and automatic rotation
* vendor updates
* initial implementation of static accounts with Combined database backend, starting with PostgreSQL implementation
* add lock and setup of rotation queue
* vendor the queue
* rebase on new method signature of queue
* remove mongo tests for now
* update default role sql
* gofmt after rebase
* cleanup after rebasing to remove checks for ErrNotFound error
* rebase cdcr-priority-queue
* vendor dependencies with 'go mod vendor'
* website database docs for Static Role support
* document the rotate-role API endpoint
* postgres specific static role docs
* use constants for paths
* updates from review
* remove dead code
* combine and clarify error message for older plugins
* Update builtin/logical/database/backend.go
Co-Authored-By: Jim Kalafut <jim@kalafut.net>
* cleanups from feedback
* code and comment cleanups
* move db.RLock higher to protect db.GenerateCredentials call
* Return output with WALID if we failed to delete the WAL
* Update builtin/logical/database/path_creds_create.go
Co-Authored-By: Jim Kalafut <jim@kalafut.net>
* updates after running 'make fmt'
* update after running 'make proto'
* Update builtin/logical/database/path_roles.go
Co-Authored-By: Brian Kassouf <briankassouf@users.noreply.github.com>
* Update builtin/logical/database/path_roles.go
Co-Authored-By: Brian Kassouf <briankassouf@users.noreply.github.com>
* update comment and remove and rearrange some dead code
* Update website/source/api/secret/databases/index.html.md
Co-Authored-By: Jim Kalafut <jim@kalafut.net>
* cleanups after review
* Update sdk/database/dbplugin/grpc_transport.go
Co-Authored-By: Brian Kassouf <briankassouf@users.noreply.github.com>
* code cleanup after feedback
* remove PasswordLastSet; it's not used
* document GenerateCredentials and SetCredentials
* Update builtin/logical/database/path_rotate_credentials.go
Co-Authored-By: Brian Kassouf <briankassouf@users.noreply.github.com>
* wrap pop and popbykey in backend methods to protect against nil cred rotation queue
* use strings.HasPrefix instead of direct equality check for path
* Forgot to commit this
* updates after feedback
* re-purpose an outdated test to now check that static and dynamic roles cannot share a name
* check for unique name across dynamic and static roles
* refactor loadStaticWALs to return a map of name/setCredentialsWAL struct to consolidate where we're calling set credentials
* remove commented out code
* refactor to have loadstaticwals filter out wals for roles that no longer exist
* return error if nil input given
* add nil check for input into setStaticAccount
* Update builtin/logical/database/path_roles.go
Co-Authored-By: Brian Kassouf <briankassouf@users.noreply.github.com>
* add constant for queue tick time in seconds, used for comparrison in updates
* Update builtin/logical/database/path_roles.go
Co-Authored-By: Jim Kalafut <jim@kalafut.net>
* code cleanup after review
* remove misplaced code comment
* remove commented out code
* create a queue in the Factory method, even if it's never used
* update path_roles to use a common set of fields, with specific overrides for dynamic/static roles by type
* document new method
* move rotation things into a specific file
* rename test file and consolidate some static account tests
* Update builtin/logical/database/path_roles.go
Co-Authored-By: Brian Kassouf <briankassouf@users.noreply.github.com>
* Update builtin/logical/database/rotation.go
Co-Authored-By: Brian Kassouf <briankassouf@users.noreply.github.com>
* Update builtin/logical/database/rotation.go
Co-Authored-By: Brian Kassouf <briankassouf@users.noreply.github.com>
* Update builtin/logical/database/rotation.go
Co-Authored-By: Brian Kassouf <briankassouf@users.noreply.github.com>
* Update builtin/logical/database/rotation.go
Co-Authored-By: Brian Kassouf <briankassouf@users.noreply.github.com>
* Update builtin/logical/database/rotation.go
Co-Authored-By: Brian Kassouf <briankassouf@users.noreply.github.com>
* update code comments, method names, and move more methods into rotation.go
* update comments to be capitalized
* remove the item from the queue before we try to destroy it
* findStaticWAL returns an error
* use lowercase keys when encoding WAL entries
* small cleanups
* remove vestigial static account check
* remove redundant DeleteWAL call in populate queue
* if we error on loading role, push back to queue with 10 second backoff
* poll in initqueue to make sure the backend is setup and can write/delete data
* add revoke_user_on_delete flag to allow users to opt-in to revoking the static database user on delete of the Vault role. Default false
* add code comments on read-only loop
* code comment updates
* re-push if error returned from find static wal
* add locksutil and acquire locks when pop'ing from the queue
* grab exclusive locks for updating static roles
* Add SetCredentials and GenerateCredentials stubs to mockPlugin
* add a switch in initQueue to listen for cancelation
* remove guard on zero time, it should have no affect
* create a new context in Factory to pass on and use for closing the backend queue
* restore master copy of vendor dir
Merge both functions for creating mongodb containers into one.
Add retries to docker container cleanups.
Require $VAULT_ACC be set to enable AWS tests.
The result will still pass gofmtcheck and won't trigger additional
changes if someone isn't using goimports, but it will avoid the
piecemeal imports changes we've been seeing.
When Vault is concurrently creating and revoking leases for MongoDB
users as part of the database secrets engine, and then loses connection
to MongoDB, it can panic. This occurrs because the RevokeUser path does
_not_ lock the mutex, but the CreateUser path does. Both threads of
execution can concurently decide to call c.session.Close() in
mongodb/connection_producer.go:119, and then mgo panics when the second
close attempt occurs.
Gideon