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OpenAPI Specification

openapi: 3.1.0
info:
  title: SSL/TLS Certificate Management Certificates Revocation API
  description: A REST API for SSL/TLS certificate lifecycle management including issuance, renewal, revocation, and monitoring. Represents common certificate management capabilities available across major CAs and PKI platforms including Let's Encrypt ACME, DigiCert, Sectigo, and enterprise PKI systems.
  version: '1.0'
  contact:
    name: Let's Encrypt
    url: https://letsencrypt.org/
  license:
    name: Mozilla Public License 2.0
    url: https://mozilla.org/MPL/2.0/
servers:
- url: https://api.certmanager.example.com/v1
  description: Certificate Management API
security:
- ApiKeyAuth: []
tags:
- name: Revocation
  description: Certificate revocation
paths:
  /certificates/{certificateId}/revoke:
    post:
      operationId: revokeCertificate
      summary: Revoke Certificate
      description: Revokes a certificate, making it immediately invalid. Revoked certificates appear in the CA's CRL and OCSP responses. Provide a reason code.
      tags:
      - Revocation
      parameters:
      - $ref: '#/components/parameters/CertificateId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RevocationRequest'
      responses:
        '200':
          description: Certificate revoked
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Certificate'
components:
  schemas:
    Certificate:
      type: object
      properties:
        id:
          type: string
          description: Unique certificate identifier
        commonName:
          type: string
          description: Certificate common name (primary domain)
        subjectAlternativeNames:
          type: array
          items:
            type: string
          description: All SANs in the certificate
        serialNumber:
          type: string
          description: Certificate serial number (hex)
        issuer:
          type: string
          description: Certificate issuer distinguished name
        subject:
          type: string
          description: Certificate subject distinguished name
        notBefore:
          type: string
          format: date-time
          description: Certificate validity start
        notAfter:
          type: string
          format: date-time
          description: Certificate expiry
        status:
          type: string
          enum:
          - issued
          - pending
          - revoked
          - expired
        certType:
          type: string
          enum:
          - DV
          - OV
          - EV
          - wildcard
          - multi-domain
          - private
        pem:
          type: string
          description: PEM-encoded certificate
        chain:
          type: string
          description: PEM-encoded intermediate chain
        keyAlgorithm:
          type: string
          enum:
          - RSA-2048
          - RSA-4096
          - EC-256
          - EC-384
        fingerprint:
          type: object
          properties:
            sha256:
              type: string
            sha1:
              type: string
        createdAt:
          type: string
          format: date-time
        revokedAt:
          type: string
          format: date-time
          nullable: true
        revocationReason:
          type: string
          nullable: true
    RevocationRequest:
      type: object
      required:
      - reason
      properties:
        reason:
          type: string
          enum:
          - unspecified
          - keyCompromise
          - affiliationChanged
          - superseded
          - cessationOfOperation
  parameters:
    CertificateId:
      name: certificateId
      in: path
      required: true
      description: Certificate identifier
      schema:
        type: string
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key