Update ldap client implementation to github.com/go-ldap/ldap/v3
Add contexts to all relevant functions eg NewHandler
Provide backwards compatibility for sql handlers
* fix: reject disabled users on all backends in Bind
A user with disabled = true could still bind on the config backend, since
configHandler.FindUser and LDAPOpsHelper.Bind never checked Disabled while the
SQL backends drop such users at lookup. Enforce it in Bind so every backend
behaves the same.
* fix: use configHandler.Bind rather than helper.Bind in test harness
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Co-authored-by: kanywst <niwatakuma@icloud.com>
A user with disabled = true could still bind on the config backend, since
configHandler.FindUser and LDAPOpsHelper.Bind never checked Disabled while the
SQL backends drop such users at lookup. Enforce it in Bind so every backend
behaves the same.
timmy
Chris F Ravenscroftandkanywst
kt