OpenID Connect (OIDC) SSO API — Authorization

naftiko: 1.0.0-alpha2
info:
  label: OpenID Connect (OIDC) SSO API — Authorization
  description: 'OpenID Connect (OIDC) SSO API — Authorization. 1 operations. Lead operation: Initiate OIDC Authorization.
    Self-contained Naftiko capability covering one Sso business surface.'
  tags:
  - Sso
  - Authorization
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    SSO_API_KEY: SSO_API_KEY
capability:
  consumes:
  - type: http
    namespace: oidc-authorization
    baseUri: https://your-idp.example.com
    description: OpenID Connect (OIDC) SSO API — Authorization business capability. Self-contained, no shared references.
    resources:
    - name: authorize
      path: /authorize
      operations:
      - name: initiateoidcauthorization
        method: GET
        description: Initiate OIDC Authorization
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: response_type
          in: query
          type: string
          description: Specifies the authorization flow. Use 'code' for Authorization Code Flow, 'id_token' for Implicit Flow.
          required: true
        - name: client_id
          in: query
          type: string
          description: The client identifier registered with the OpenID Provider
          required: true
        - name: redirect_uri
          in: query
          type: string
          description: URI to redirect to after authentication. Must match a pre-registered redirect URI for the client.
          required: true
        - name: scope
          in: query
          type: string
          description: 'Space-separated list of scopes. Must include ''openid''. Additional scopes: profile, email, address,
            phone, offline_access.'
          required: true
        - name: state
          in: query
          type: string
          description: Opaque value used to maintain state between the request and callback. Used to prevent CSRF attacks.
          required: true
        - name: nonce
          in: query
          type: string
          description: String value used to associate a client session with an ID token and mitigate replay attacks.
        - name: code_challenge
          in: query
          type: string
          description: PKCE code challenge derived from the code_verifier. Required for public clients using PKCE.
        - name: code_challenge_method
          in: query
          type: string
          description: Method used to derive the code_challenge from code_verifier
        - name: response_mode
          in: query
          type: string
          description: Mechanism used to return authorization response parameters
        - name: prompt
          in: query
          type: string
          description: Prompts for user interaction during authentication
        - name: login_hint
          in: query
          type: string
          description: Hint to the authorization server about the login identifier
        - name: acr_values
          in: query
          type: string
          description: Authentication Context Class Reference values
    authentication:
      type: bearer
      token: '{{env.SSO_API_KEY}}'
  exposes:
  - type: rest
    namespace: oidc-authorization-rest
    port: 8080
    description: REST adapter for OpenID Connect (OIDC) SSO API — Authorization. One Spectral-compliant resource per consumed
      operation, prefixed with /v1.
    resources:
    - path: /v1/authorize
      name: authorize
      description: REST surface for authorize.
      operations:
      - method: GET
        name: initiateoidcauthorization
        description: Initiate OIDC Authorization
        call: oidc-authorization.initiateoidcauthorization
        with:
          response_type: rest.response_type
          client_id: rest.client_id
          redirect_uri: rest.redirect_uri
          scope: rest.scope
          state: rest.state
          nonce: rest.nonce
          code_challenge: rest.code_challenge
          code_challenge_method: rest.code_challenge_method
          response_mode: rest.response_mode
          prompt: rest.prompt
          login_hint: rest.login_hint
          acr_values: rest.acr_values
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: oidc-authorization-mcp
    port: 9090
    transport: http
    description: MCP adapter for OpenID Connect (OIDC) SSO API — Authorization. One tool per consumed operation, routed inline
      through this capability's consumes block.
    tools:
    - name: initiate-oidc-authorization
      description: Initiate OIDC Authorization
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: oidc-authorization.initiateoidcauthorization
      with:
        response_type: tools.response_type
        client_id: tools.client_id
        redirect_uri: tools.redirect_uri
        scope: tools.scope
        state: tools.state
        nonce: tools.nonce
        code_challenge: tools.code_challenge
        code_challenge_method: tools.code_challenge_method
        response_mode: tools.response_mode
        prompt: tools.prompt
        login_hint: tools.login_hint
        acr_values: tools.acr_values
      outputParameters:
      - type: object
        mapping: $.