LDAP Builder

A precise LDAP builder for developers and IT admins to assemble, validate, and export LDAP DNs and filters quickly.

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About This Tool

LDAP Builder is a domain tool for developers and IT admins to assemble, validate, and export LDAP DNs and filters from structured inputs. It reduces manual errors in DN assembly and is valuable during directory design, migration, and access-control updates.
Conceptually, DNs are sequences of components like dc, ou, and cn; filters are boolean trees using operators such as &, |, and !. The tool concatenates components in the correct order and escapes special characters per RFCs (RFC 2253/4514/4515) to produce portable strings. Example outputs include DN: uid=jdoe,ou=People,dc=example,dc=com and filter: (&(objectClass=person)(uid=jdoe)).
Who benefits: developers provisioning LDAP schemas, admin teams maintaining directories, and security teams crafting search queries. Unique value comes from guided input blocks, real-time validation, and consistent formatting that prevents invalid data from entering downstream systems.
Core features include DN assembly with required components, filter assembly with common predicates, RFC-compliant escaping, error reporting, and export options for DN, filter, or full search bases. Use cases span onboarding, access-control updates, and directory migrations.

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How to Use

Provide inputs: enter base DN components and optional attributes.
Choose method: DN construction, filter construction, or both.
Apply constraints: mark required parts and escaping rules.
Run calculation: generate DN and filter strings.
Review outputs: copy or export for LDAP servers and tests.

Frequently Asked Questions

Find Quick Answers

What can LDAP Builder generate?

It can generate DNs, LDAP filters, and search bases from modular inputs; validates syntax and escapes; does not perform LDAP binding.

Does it support internationalized names?

Yes, supports RFC-compliant escaping and internationalized domain components; outputs remain portable across LDAP servers.

Can I export multiple formats?

Yes, export as DN strings, filters, or combined search bases; supports copy to clipboard and file export.

What standards guide validation?

Validation follows RFC 2253/4514 for DN, RFC 4515 for filters, and general LDAP syntax rules; invalid characters are escaped automatically.

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