This also temporarily disables couchbase, elasticsearch, and
mongodbatlas because the `Serve` function needs to change signatures
and those plugins are vendored in from external repos, causing problems
when building.
This is part 1 of 4 for renaming the `newdbplugin` package. This copies the existing package to the new location but keeps the current one in place so we can migrate the existing references over more easily.
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.
* 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.
1) In backends, ensure they are now using TokenPolicies
2) Don't reassign auth.Policies until after expmgr registration as we
don't need them at that point
Fixes#4829
* redoing connection handling
* a little more cleanup
* empty implementation of rotation
* updating rotate signature
* signature update
* updating interfaces again :(
* changing back to interface
* adding templated url support and rotation for postgres
* adding correct username
* return updates
* updating statements to be a list
* adding error sanitizing middleware
* fixing log sanitizier
* adding postgres rotate test
* removing conf from rotate
* adding rotate command
* adding mysql rotate
* finishing up the endpoint in the db backend for rotate
* no more structs, just store raw config
* fixing tests
* adding db instance lock
* adding support for statement list in cassandra
* wip redoing interface to support BC
* adding falllback for Initialize implementation
* adding backwards compat for statements
* fix tests
* fix more tests
* fixing up tests, switching to new fields in statements
* fixing more tests
* adding mssql and mysql
* wrapping all the things in middleware, implementing templating for mongodb
* wrapping all db servers with error santizer
* fixing test
* store the name with the db instance
* adding rotate to cassandra
* adding compatibility translation to both server and plugin
* reordering a few things
* store the name with the db instance
* reordering
* adding a few more tests
* switch secret values from slice to map
* addressing some feedback
* reinstate execute plugin after resetting connection
* set database connection to closed
* switching secret values func to map[string]interface for potential future uses
* addressing feedback
* Start work on context aware backends
* Start work on moving the database plugins to gRPC in order to pass context
* Add context to builtin database plugins
* use byte slice instead of string
* Context all the things
* Move proto messages to the dbplugin package
* Add a grpc mechanism for running backend plugins
* Serve the GRPC plugin
* Add backwards compatibility to the database plugins
* Remove backend plugin changes
* Remove backend plugin changes
* Cleanup the transport implementations
* If grpc connection is in an unexpected state restart the plugin
* Fix tests
* Fix tests
* Remove context from the request object, replace it with context.TODO
* Add a test to verify netRPC plugins still work
* Remove unused mapstructure call
* Code review fixes
* Code review fixes
* Code review fixes
* Fix cassandra tests, explicitly set cluster port if provided
* Update cassandra.yml test-fixture
* Add port as part of the config option, fix tests
* Remove hostport splitting in cassandraConnectionProducer.createSession
* Include port in API docs
* WIP on mongodb plugin
* Add mongodb plugin
* Add tests
* Update mongodb.CreateUser() comment
* Update docs
* Add missing docs
* Fix mongodb docs
* Minor comment and test updates
* Fix imports
* Fix dockertest import
* Set c.Initialized at the end, check for empty CreationStmts first on CreateUser
* Remove Initialized check on Connection()
* Add back Initialized check
* Update docs
* Move connProducer and credsProducer into pkg for mongodb and cassandra
* Chage parseMongoURL to be a private func
* Default to admin if no db is provided in creation_statements
* Update comments and docs
Michael Golowka