{
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  "apiVersion": "1.1.0",
  "lastModified": "2026-10-14T17:04:24.629Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC8224",
  "document": {
    "abstract": "The baseline security mechanisms in the Session Initiation Protocol (SIP) are inadequate for cryptographically assuring the identity of the end users that originate SIP requests, especially in an interdomain context. This document defines a mechanism for securely identifying originators of SIP requests. It does so by defining a SIP header field for conveying a signature used for validating the identity and for conveying a reference to the credentials of the signer. This document obsoletes RFC 4474.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T16:15:30.056Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "authors": [
      {
        "name": "Jon Peterson"
      },
      {
        "name": "Cullen Fluffy Jennings"
      },
      {
        "name": "Eric Rescorla"
      },
      {
        "name": "Chris Wendt"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T16:15:30.056Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docId": "RFC8224",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T16:15:30.056Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docLabel": "IETF RFC 8224",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T16:15:30.056Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docNumber": "8224",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T16:15:30.056Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docTitle": "Authenticated Identity Management in the Session Initiation Protocol (SIP)",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T16:15:30.056Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T16:15:30.056Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "doi": "10.17487/RFC8224",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T16:15:30.056Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "href": "https://doi.org/10.17487/RFC8224",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T16:15:30.056Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "keywords": [
      "SIP",
      "Communication Security",
      "RTCWEB"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "SIP",
        "Secure Origin Identification",
        "Communication Security",
        "RTCWeb",
        "Real-Time Communication"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T17:04:24.629Z",
      "version": "extractDocs.js@commit:8aec15acefbb"
    },
    "pages": "46",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T16:15:30.056Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "publicationDate": "2018-02-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T16:15:30.056Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T16:15:30.056Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "references": {
      "bibliographic": [
        "IETF.draft-kaplan-stir-cider-00",
        "IETF.draft-ietf-iri-comparison-02",
        "RFC2585",
        "RFC3323",
        "RFC3325",
        "RFC3893",
        "RFC4474",
        "RFC4501",
        "RFC4916",
        "RFC5393",
        "RFC5763",
        "RFC6698",
        "RFC6973",
        "RFC8259",
        "RFC7340",
        "RFC7375",
        "RFC7515",
        "RFC7519",
        "RFC8226",
        "IETF.draft-peterson-sipping-retarget-00",
        "IETF.draft-rosenberg-sip-rfc4474-concerns-00",
        "3GPP.TS-23.228.200703"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=37 proseBlocks=43 skippedAnchorBlocks=36",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
        "updated": "2026-10-14T16:15:30.056Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "normative": [
        "T-REC-E.164.2010",
        "RFC2119",
        "RFC3261",
        "RFC3263",
        "RFC3966",
        "RFC3986",
        "RFC5234",
        "RFC5280",
        "RFC5922",
        "RFC8225"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
        "updated": "2026-10-14T16:15:30.056Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc8224/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
      "updated": "2026-10-14T16:15:30.056Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
        "updated": "2026-10-14T16:15:30.056Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "amendedBy": [
        "RFC8946"
      ],
      "amendedBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
        "updated": "2026-10-14T16:15:30.056Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "errataExist": true,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
        "updated": "2026-10-14T16:15:30.056Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc8224",
        "https://www.rfc-editor.org/errata_search.php?rfc=8224",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc8224.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
        "updated": "2026-10-14T16:15:30.056Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
        "updated": "2026-10-14T16:15:30.056Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
        "updated": "2026-10-14T16:15:30.056Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
        "updated": "2026-10-14T16:15:30.056Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "supersedes": [
        "RFC4474"
      ],
      "supersedes$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8224/",
        "updated": "2026-10-14T16:15:30.056Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      }
    }
  }
}