Domob Authentication

generated: '2026-08-12'
method: searched
source: >-
  https://landing.domobcdn.com/2022/adxFile/%E5%AA%92%E4%BD%93%E6%95%B0%E6%8D%AEAPI%E6%8E%A5%E5%8F%A3.pdf
  (Media Data API, 2024-11-01) and
  https://github.com/domob-inc/reporting_api/blob/master/reporting_api.md
  (Reporting API for Publishers v1.0.3), cross-checked against a live
  unauthenticated probe of https://developer.domob.cn/developer/api/get/stats
docs: https://developer.domob.cn/#/doc/api
summary: >-
  Domob publishes no OAuth, no OpenID Connect and no token-exchange flow. Both
  documented APIs authenticate with long-lived static credentials: the current
  Media Data API sends the developer-platform account EMAIL AND PASSWORD in the
  JSON request body on every call, and the legacy Reporting API sends a static
  API token as a query-string parameter. Neither carries scopes, expiry, or a
  documented rotation path.
schemes:
  - name: TokenHeader
    api: domob-media-data-api
    type: apiKey
    in: header
    parameter: Token
    required: true
    scoped: false
    description: >-
      Not a credential. The header value is base64(AES/CBC/PKCS7(slot_id +
      end_dt + start_dt)) computed with a SHARED SYMMETRIC KEY that Domob prints
      in the public PDF alongside a worked Golang implementation. Because the key
      is published, any reader can mint a valid Token, so this header is an
      integrity/format check rather than authentication.
    source: Media Data API PDF, section 2 (加密请求)
  - name: AccountCredentialsInBody
    api: domob-media-data-api
    type: credentials-in-body
    in: body
    parameter: user_info.username / user_info.password
    required: true
    scoped: false
    description: >-
      The developer-platform account email and password, transmitted in the JSON
      request payload of every call. This is the only real credential on the API.
      There is no API key, no token issuance step and no way to scope access to
      reporting only — a leaked value is a full account takeover on the developer
      platform.
    source: Media Data API PDF, section 3 (请求参数 / userInfo)
  - name: ApiTokenQueryParam
    api: domob-reporting-api
    type: apiKey
    in: query
    parameter: key
    required: true
    scoped: false
    status: retired-host
    description: >-
      Static API token passed as the `key` query-string parameter on every
      request. Query-string credentials are logged by proxies and servers by
      default. The API's host (dvx.domob.cn) no longer resolves, so this scheme
      is documented but not callable.
    source: reporting_api.md, sections 1-3
findings:
  - id: credentials-in-request-body
    severity: high
    detail: >-
      Account password is a request-payload field on the only live documented
      API. There is no token layer between the reporting integration and the
      developer-platform login.
  - id: shared-signing-key-published
    severity: high
    detail: >-
      The AES key used to build the `Token` header is printed verbatim in the
      provider's own public PDF, so the header cannot authenticate a caller.
      The key value is deliberately not reproduced in this repository.
  - id: no-oauth-no-oidc
    severity: medium
    detail: >-
      No oauth2 or openIdConnect scheme is documented on any Domob surface. No
      /.well-known/openid-configuration or /.well-known/oauth-authorization-server
      responded with a real document on any host (see well-known/domob-well-known.yml).
  - id: no-scopes
    severity: medium
    detail: >-
      No permission or scope model is published; access is all-or-nothing per
      account. Consequently no scopes/ artifact is emitted.
  - id: no-rotation-policy
    severity: medium
    detail: No credential rotation, expiry or revocation policy is documented.
  - id: plaintext-http-in-legacy-docs
    severity: medium
    detail: >-
      Every worked example in reporting_api.md uses http:// (not https://) against
      dvx.domob.cn, sending the API token in cleartext.
gated_surfaces:
  - host: adx.domob.cn
    status: 401
    note: >-
      The Domob ADX endpoint answers HTTP 401 to an anonymous request. Its
      docking document is on a Feishu wiki that redirects to a BlueFocus SSO
      login, so its auth scheme could not be read.
  - host: open.domob.cn
    status: 200
    note: >-
      Self-identifies as "Domob Open API" and returns structured error envelopes
      ({"error_code":"10103"}), but publishes no discoverable documentation, so
      no auth scheme could be established.