{
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  "docId": "RFC4422",
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    "abstract": "The Simple Authentication and Security Layer (SASL) is a framework for providing authentication and data security services in connection-oriented protocols via replaceable mechanisms. It provides a structured interface between protocols and mechanisms. The resulting framework allows new protocols to reuse existing mechanisms and allows old protocols to make use of new mechanisms. The framework also provides a protocol for securing subsequent protocol exchanges within a data security layer. This document describes how a SASL mechanism is structured, describes how protocols include support for SASL, and defines the protocol for carrying a data security layer over a connection. In addition, this document defines one SASL mechanism, the EXTERNAL mechanism. This document obsoletes RFC 2222. [STANDARDS-TRACK]",
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      "updated": "2026-10-13T17:23:01.492Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "authors": [
      {
        "name": "Alexey Melnikov"
      },
      {
        "name": "Kurt Zeilenga"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
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      "source": "parsed",
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      "updated": "2026-10-13T17:23:01.492Z",
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    "docId": "RFC4422",
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      "confidence": "high",
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      "originalValue": null,
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
      "updated": "2026-10-13T17:23:01.492Z",
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    "docLabel": "IETF RFC 4422",
    "docLabel$meta": {
      "confidence": "high",
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      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
      "updated": "2026-10-13T17:23:01.492Z",
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    "docNumber": "4422",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
      "updated": "2026-10-13T17:23:01.492Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "docTitle": "Simple Authentication and Security Layer (SASL)",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
      "updated": "2026-10-13T17:23:01.492Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
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      "updated": "2026-10-13T17:23:01.492Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "doi": "10.17487/RFC4422",
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      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
      "updated": "2026-10-13T17:23:01.492Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "href": "https://doi.org/10.17487/RFC4422",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
      "updated": "2026-10-13T17:23:01.492Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "keywords": [
      "SASL",
      "Encryption"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "SASL",
        "Encryption",
        "Protocol Specific"
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      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
      "updated": "2026-10-13T17:52:48.768Z",
      "version": "extractDocs.js@commit:25936397c06b"
    },
    "pages": "33",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
      "updated": "2026-10-13T17:23:01.492Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "publicationDate": "2006-06-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
      "updated": "2026-10-13T17:23:01.492Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
      "updated": "2026-10-13T17:23:01.492Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "references": {
      "bibliographic": [
        "RFC3206",
        "RFC3548",
        "RFC4301",
        "RFC4346",
        "orphan/RFC4422/h:f705025a",
        "orphan/RFC4422/h:8d872fe6",
        "orphan/RFC4422/h:5f4c1495",
        "orphan/RFC4422/h:3fcf2877"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=20 proseBlocks=24 skippedAnchorBlocks=22",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
        "updated": "2026-10-13T17:23:01.492Z",
        "version": "extractDocs.js@commit:996495349225"
      },
      "normative": [
        "RFC2119",
        "RFC2244",
        "RFC2434",
        "RFC2743",
        "RFC3454",
        "RFC3629",
        "RFC4013",
        "RFC4234",
        "INCITS.X3.4.1986",
        "UNICODE.STD.3.2.0",
        "orphan/RFC4422/h:9258db08",
        "orphan/RFC4422/h:2c615fbf"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
        "updated": "2026-10-13T17:23:01.492Z",
        "version": "extractDocs.js@commit:996495349225"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc4422/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
      "updated": "2026-10-13T17:23:01.492Z",
      "version": "extractDocs.js@commit:996495349225"
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    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
        "updated": "2026-10-13T17:23:01.492Z",
        "version": "extractDocs.js@commit:996495349225"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
        "updated": "2026-10-13T17:23:01.492Z",
        "version": "extractDocs.js@commit:996495349225"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
        "updated": "2026-10-13T17:23:01.492Z",
        "version": "extractDocs.js@commit:996495349225"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
        "updated": "2026-10-13T17:23:01.492Z",
        "version": "extractDocs.js@commit:996495349225"
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      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
        "updated": "2026-10-13T17:23:01.492Z",
        "version": "extractDocs.js@commit:996495349225"
      },
      "supersedes": [
        "RFC2222"
      ],
      "supersedes$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4422/",
        "updated": "2026-10-13T17:23:01.492Z",
        "version": "extractDocs.js@commit:996495349225"
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}