{
 "compat_features": [
  "http.headers.Authorization",
  "http.headers.Authorization.Basic",
  "http.headers.Authorization.Digest",
  "http.headers.Authorization.Digest.SHA-256",
  "http.headers.Authorization.Digest.md5",
  "http.headers.Authorization.NTLM",
  "http.headers.Authorization.Negotiate",
  "http.headers.Authorization.authorization_removed_cross_origin",
  "http.headers.WWW-Authenticate",
  "http.headers.WWW-Authenticate.Basic",
  "http.headers.WWW-Authenticate.Digest",
  "http.headers.WWW-Authenticate.Digest.SHA-256",
  "http.headers.WWW-Authenticate.Digest.md5",
  "http.headers.WWW-Authenticate.NTLM",
  "http.headers.WWW-Authenticate.Negotiate"
 ],
 "description": "The Authorization and WWW-Authenticate headers authenticate a user with a server.",
 "description_html": "The <code>Authorization</code> and <code>WWW-Authenticate</code> headers authenticate a user with a server.",
 "group": [
  "http"
 ],
 "kind": "feature",
 "name": "HTTP authentication",
 "spec": [
  "https://httpwg.org/specs/rfc9110.html#authentication",
  "https://httpwg.org/specs/rfc7616.html",
  "https://www.rfc-editor.org/rfc/rfc4120"
 ],
 "status": {
  "baseline": "high",
  "baseline_high_date": "2018-01-29",
  "baseline_low_date": "2015-07-29",
  "by_compat_key": {
   "http.headers.Authorization": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "12",
     "firefox": "1",
     "firefox_android": "4",
     "safari": "1",
     "safari_ios": "1"
    }
   },
   "http.headers.Authorization.Basic": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "12",
     "firefox": "1",
     "firefox_android": "4",
     "safari": "1",
     "safari_ios": "1"
    }
   },
   "http.headers.Authorization.Digest": {
    "baseline": "high",
    "baseline_high_date": "2022-07-15",
    "baseline_low_date": "2020-01-15",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "79",
     "firefox": "1",
     "firefox_android": "4",
     "safari": "1",
     "safari_ios": "1"
    }
   },
   "http.headers.Authorization.Digest.SHA-256": {
    "baseline": false,
    "support": {
     "chrome": "117",
     "chrome_android": "117",
     "edge": "117",
     "firefox": "93",
     "firefox_android": "93"
    }
   },
   "http.headers.Authorization.Digest.md5": {
    "baseline": "high",
    "baseline_high_date": "2022-07-15",
    "baseline_low_date": "2020-01-15",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "79",
     "firefox": "1",
     "firefox_android": "4",
     "safari": "1",
     "safari_ios": "1"
    }
   },
   "http.headers.Authorization.NTLM": {
    "baseline": "high",
    "baseline_high_date": "2022-07-15",
    "baseline_low_date": "2020-01-15",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "79",
     "firefox": "1",
     "firefox_android": "4",
     "safari": "≤7",
     "safari_ios": "≤7"
    }
   },
   "http.headers.Authorization.Negotiate": {
    "baseline": "high",
    "baseline_high_date": "2022-07-15",
    "baseline_low_date": "2020-01-15",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "79",
     "firefox": "1",
     "firefox_android": "4",
     "safari": "≤7",
     "safari_ios": "≤7"
    }
   },
   "http.headers.Authorization.authorization_removed_cross_origin": {
    "baseline": false,
    "support": {
     "firefox": "111",
     "firefox_android": "111",
     "safari": "16.1",
     "safari_ios": "16.1"
    }
   },
   "http.headers.WWW-Authenticate": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "12",
     "firefox": "1",
     "firefox_android": "4",
     "safari": "1",
     "safari_ios": "1"
    }
   },
   "http.headers.WWW-Authenticate.Basic": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "12",
     "firefox": "1",
     "firefox_android": "4",
     "safari": "1",
     "safari_ios": "1"
    }
   },
   "http.headers.WWW-Authenticate.Digest": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "12",
     "firefox": "1",
     "firefox_android": "4",
     "safari": "1",
     "safari_ios": "1"
    }
   },
   "http.headers.WWW-Authenticate.Digest.SHA-256": {
    "baseline": false,
    "support": {
     "chrome": "117",
     "chrome_android": "117",
     "edge": "117",
     "firefox": "93",
     "firefox_android": "93"
    }
   },
   "http.headers.WWW-Authenticate.Digest.md5": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "12",
     "firefox": "1",
     "firefox_android": "4",
     "safari": "1",
     "safari_ios": "1"
    }
   },
   "http.headers.WWW-Authenticate.NTLM": {
    "baseline": "high",
    "baseline_high_date": "2022-07-15",
    "baseline_low_date": "2020-01-15",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "79",
     "firefox": "1",
     "firefox_android": "4",
     "safari": "≤7",
     "safari_ios": "≤7"
    }
   },
   "http.headers.WWW-Authenticate.Negotiate": {
    "baseline": "high",
    "baseline_high_date": "2022-07-15",
    "baseline_low_date": "2020-01-15",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "79",
     "firefox": "1",
     "firefox_android": "4",
     "safari": "≤7",
     "safari_ios": "≤7"
    }
   }
  },
  "support": {
   "chrome": "1",
   "chrome_android": "18",
   "edge": "12",
   "firefox": "1",
   "firefox_android": "4",
   "safari": "1",
   "safari_ios": "1"
  }
 },
 "id": "http-authentication",
 "groups": [
  "http"
 ],
 "specs": [
  {
   "url": "https://httpwg.org/specs/rfc9110.html#authentication",
   "seriesComposition": "full",
   "shortname": "rfc9110",
   "series": {
    "shortname": "rfc9110",
    "currentSpecification": "rfc9110",
    "title": "HTTP Semantics",
    "shortTitle": "HTTP Semantics",
    "nightlyUrl": "https://httpwg.org/specs/rfc9110.html"
   },
   "organization": "IETF",
   "groups": [
    {
     "name": "HTTP Working Group",
     "url": "https://datatracker.ietf.org/wg/httpbis/"
    }
   ],
   "nightly": {
    "url": "https://httpwg.org/specs/rfc9110.html",
    "status": "Internet Standard",
    "alternateUrls": [
     "https://datatracker.ietf.org/doc/html/rfc9110",
     "https://tools.ietf.org/html/rfc9110"
    ],
    "repository": "https://github.com/httpwg/httpwg.github.io",
    "sourcePath": "specs/rfc9110.xml",
    "filename": "rfc9110.html"
   },
   "title": "HTTP Semantics",
   "source": "ietf",
   "shortTitle": "HTTP Semantics",
   "categories": [
    "browser"
   ],
   "standing": "good",
   "fragment": "authentication"
  },
  {
   "url": "https://httpwg.org/specs/rfc7616.html",
   "seriesComposition": "full",
   "shortname": "rfc7616",
   "series": {
    "shortname": "rfc7616",
    "currentSpecification": "rfc7616",
    "title": "HTTP Digest Access Authentication",
    "shortTitle": "HTTP Digest Access Authentication",
    "nightlyUrl": "https://httpwg.org/specs/rfc7616.html"
   },
   "organization": "IETF",
   "groups": [
    {
     "name": "Hypertext Transfer Protocol Authentication Working Group",
     "url": "https://datatracker.ietf.org/wg/httpauth/"
    }
   ],
   "nightly": {
    "url": "https://httpwg.org/specs/rfc7616.html",
    "status": "Proposed Standard",
    "alternateUrls": [
     "https://datatracker.ietf.org/doc/html/rfc7616",
     "https://tools.ietf.org/html/rfc7616"
    ],
    "repository": "https://github.com/httpwg/httpwg.github.io",
    "sourcePath": "specs/rfc7616.xml",
    "filename": "rfc7616.html"
   },
   "title": "HTTP Digest Access Authentication",
   "source": "ietf",
   "shortTitle": "HTTP Digest Access Authentication",
   "categories": [
    "browser"
   ],
   "standing": "good",
   "fragment": null
  },
  {
   "url": "https://www.rfc-editor.org/rfc/rfc4120",
   "seriesComposition": "full",
   "shortname": "rfc4120",
   "series": {
    "shortname": "rfc4120",
    "currentSpecification": "rfc4120",
    "title": "The Kerberos Network Authentication Service (V5)",
    "shortTitle": "Kerberos",
    "nightlyUrl": "https://www.rfc-editor.org/rfc/rfc4120"
   },
   "shortTitle": "Kerberos",
   "organization": "IETF",
   "groups": [
    {
     "name": "Kerberos Working Group",
     "url": "https://datatracker.ietf.org/wg/krb-wg/"
    }
   ],
   "nightly": {
    "url": "https://www.rfc-editor.org/rfc/rfc4120",
    "status": "Proposed Standard",
    "alternateUrls": [
     "https://datatracker.ietf.org/doc/html/rfc4120",
     "https://tools.ietf.org/html/rfc4120"
    ],
    "filename": "rfc4120.html"
   },
   "title": "The Kerberos Network Authentication Service (V5)",
   "source": "ietf",
   "categories": [
    "browser"
   ],
   "standing": "good",
   "fragment": null
  }
 ],
 "mdnUrls": [
  {
   "slug": "Web/HTTP/Reference/Headers/Authorization",
   "title": "Authorization header",
   "anchor": null,
   "url": "https://developer.mozilla.org/docs/Web/HTTP/Reference/Headers/Authorization"
  },
  {
   "slug": "Web/HTTP/Reference/Headers/WWW-Authenticate",
   "title": "WWW-Authenticate header",
   "anchor": null,
   "url": "https://developer.mozilla.org/docs/Web/HTTP/Reference/Headers/WWW-Authenticate"
  }
 ],
 "standardPositions": [],
 "hasNegativeStandardPosition": false,
 "stateOfSurveys": [],
 "chromeUseCounters": {},
 "interop": [],
 "wpt": {
  "url": "https://wpt.fyi/results?q=feature:http-authentication"
 },
 "developerSignals": null,
 "bugs": {},
 "baselineLowDateAsObject": "2015-07-29T00:00:00.000Z",
 "baselineHighDateAsObject": "2018-01-29T00:00:00.000Z"
}