Migrate to Database v5 interface

[Valarissa]

Overview

Converts plugin to use the Database v5 interface introduced in hashicorp/vault#9641

Modified one test to fail with no statements provided, previously, defaults were set to allow a user creation with no explicit statements/roles.

Design of Change

Converted each of the functions over to their equivalent in the new interface.
Init -> Initialize
CreateUser -> NewUser
RenewUser, SetCredentials, & RotateRootCredentials -> UpdateUser
RevokeUser -> DeleteUser

Test Output

Test Output

/usr/local/go/bin/go tool test2json -t /private/var/folders/4v/k2rn39v578d238ttqpwdkkkh0000gp/T/___couchbase_test_go -test.v -test.run ^\QTestDriver\E$
=== RUN   TestDriver
    couchbase_test.go:98: Waiting for the database to start...
    couchbase_test.go:98: Waiting for the database to start...
    couchbase_test.go:98: Waiting for the database to start...
    couchbase_test.go:98: Waiting for the database to start...
    couchbase_test.go:98: Waiting for the database to start...
    couchbase_test.go:98: Waiting for the database to start...
=== CONT  TestDriver
    couchbase_test.go:165: Waiting for the bucket to be installed.
--- PASS: TestDriver (41.01s)
=== RUN   TestDriver/Version
    couchbase_test.go:203: Couchbase pre 6.5.0 is false
    --- PASS: TestDriver/Version (0.01s)
=== RUN   TestDriver/Init
    couchbase_test.go:230: Testing TLS Init()
    --- PASS: TestDriver/Init (0.01s)
=== RUN   TestDriver/Init#01
    couchbase_test.go:259: Testing plain text Init()
    --- PASS: TestDriver/Init#01 (0.00s)
=== RUN   TestDriver/Init#02
    couchbase_test.go:277: Testing TLS Pre 6.5 Init()
    --- PASS: TestDriver/Init#02 (5.58s)
=== RUN   TestDriver/Init#03
    couchbase_test.go:304: Testing Pre 6.5 Init()
    --- PASS: TestDriver/Init#03 (0.00s)
=== RUN   TestDriver/Create/Revoke
    couchbase_test.go:322: Testing CreateUser()
    couchbase_test.go:381: Testing checkCredsExist()
    couchbase_test.go:417: Testing RevokeUser()
    --- PASS: TestDriver/Create/Revoke (3.07s)
=== RUN   TestDriver/Create/Revoke#01
    couchbase_test.go:457: Testing CreateUser_DefaultRole()
    --- PASS: TestDriver/Create/Revoke#01 (1.03s)
=== RUN   TestDriver/Create/Revoke#02
    couchbase_test.go:510: Testing CreateUser_plusRole()
    couchbase_test.go:381: Testing checkCredsExist()
    couchbase_test.go:417: Testing RevokeUser()
    --- PASS: TestDriver/Create/Revoke#02 (4.13s)
=== RUN   TestDriver/Create/Revoke#03
    couchbase_test.go:578: Testing CreateUser_groupOnly()
    couchbase_test.go:381: Testing checkCredsExist()
    couchbase_test.go:417: Testing RevokeUser()
    --- PASS: TestDriver/Create/Revoke#03 (4.14s)
=== RUN   TestDriver/Create/Revoke#04
    couchbase_test.go:644: Testing CreateUser_roleAndGroup()
    couchbase_test.go:381: Testing checkCredsExist()
    couchbase_test.go:417: Testing RevokeUser()
    --- PASS: TestDriver/Create/Revoke#04 (4.17s)
=== RUN   TestDriver/Rotate
    couchbase_test.go:706: Testing RotateRootCredentials()
    couchbase_test.go:381: Testing checkCredsExist()
    couchbase_test.go:757: Testing SetCredentials()
    couchbase_test.go:381: Testing checkCredsExist()
    --- PASS: TestDriver/Rotate (6.69s)
=== RUN   TestDriver/Creds
    couchbase_test.go:757: Testing SetCredentials()
    couchbase_test.go:381: Testing checkCredsExist()
    --- PASS: TestDriver/Creds (4.05s)
=== RUN   TestDriver/Secret
    couchbase_test.go:827: Testing couchbaseDBConnectionProducer.secretValues()
    --- PASS: TestDriver/Secret (0.00s)
=== RUN   TestDriver/TimeoutCalc
    couchbase_test.go:841: Testing computeTimeout
    --- PASS: TestDriver/TimeoutCalc (0.00s)
PASS

Process finished with exit code 0

Contributor Checklist

• Add relevant docs to upstream Vault repository, or sufficient reasoning why docs won’t be added yet
  • Upcoming PR for the conversion to the new Database PR
• Add output for any tests not ran in CI to the PR description (eg, acceptance tests)
• Backwards compatible
  • Not backwards compatible with old versions of Vault
• DBPW - Make username generation in SQLCredentialsProducer available without an instance vault#10050 Merged & updated vendoring in this repo

[pcman312]

Looks good overall. Just a couple of nits, a question, and one update since hashicorp/vault#10050 was merged