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Changeset 1099 for draft-ietf-httpbis/02/p7-auth.html
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- 01/01/11 17:23:02 (11 years ago)
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draft-ietf-httpbis/02/p7-auth.html (modified) (23 diffs)
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draft-ietf-httpbis/02/p7-auth.html
r231 r1099 2 2 PUBLIC "-//W3C//DTD HTML 4.01//EN"> 3 3 <html lang="en"> 4 <head profile="http://www.w3.org/2006/03/hcard ">4 <head profile="http://www.w3.org/2006/03/hcard http://dublincore.org/documents/2008/08/04/dc-html/"> 5 5 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 6 6 <title>HTTP/1.1, part 7: Authentication</title><style type="text/css" title="Xml2Rfc (sans serif)"> … … 37 37 } 38 38 39 dl.empty dd { 39 ul.empty { 40 list-style-type: none; 41 } 42 ul.empty li { 40 43 margin-top: .5em; 41 44 } … … 62 65 page-break-after: avoid; 63 66 } 64 h2 a { 65 color: black; 66 } 67 h3 { 67 h3, h4, h5, h6 { 68 68 font-size: 10pt; 69 69 page-break-after: avoid; 70 70 } 71 h3 a { 72 color: black; 73 } 74 h4 { 75 font-size: 10pt; 76 page-break-after: avoid; 77 } 78 h4 a { 79 color: black; 80 } 81 h5 { 82 font-size: 10pt; 83 page-break-after: avoid; 84 } 85 h5 a { 71 h2 a, h3 a, h4 a, h5 a, h6 a { 86 72 color: black; 87 73 } … … 135 121 } 136 122 table.header { 123 border-spacing: 1px; 137 124 width: 95%; 138 125 font-size: 10pt; … … 146 133 white-space: nowrap; 147 134 } 148 t d.header{135 table.header td { 149 136 background-color: gray; 150 137 width: 50%; 151 138 } 152 t d.header a {139 table.header a { 153 140 color: white; 154 141 } … … 161 148 display:table-header-group; 162 149 } 163 ul.toc {150 ul.toc, ul.toc ul { 164 151 list-style: none; 165 152 margin-left: 1.5em; … … 167 154 padding-left: 0em; 168 155 } 169 li.tocline0{156 ul.toc li { 170 157 line-height: 150%; 171 158 font-weight: bold; … … 174 161 margin-right: 0em; 175 162 } 176 li.tocline1{163 ul.toc li li { 177 164 line-height: normal; 178 165 font-weight: normal; … … 181 168 margin-right: 0em; 182 169 } 183 li. tocline2{170 li.excluded { 184 171 font-size: 0pt; 185 172 } … … 187 174 margin-left: 0em; 188 175 } 189 ul.ind {176 ul.ind, ul.ind ul { 190 177 list-style: none; 191 178 margin-left: 1.5em; 192 179 margin-right: 0em; 193 180 padding-left: 0em; 194 } 195 li.indline0 { 181 page-break-before: avoid; 182 } 183 ul.ind li { 196 184 font-weight: bold; 197 185 line-height: 200%; … … 199 187 margin-right: 0em; 200 188 } 201 li.indline1{189 ul.ind li li { 202 190 font-weight: normal; 203 191 line-height: 150%; 204 192 margin-left: 0em; 205 193 margin-right: 0em; 194 } 195 .avoidbreak { 196 page-break-inside: avoid; 206 197 } 207 198 .bcp14 { … … 288 279 } 289 280 290 a.iref{281 ul.ind li li a { 291 282 content: target-counter(attr(href), page); 292 283 } … … 301 292 @page { 302 293 @top-left { 303 content: "I NTERNET DRAFT";294 content: "Internet-Draft"; 304 295 } 305 296 @top-right { … … 345 336 <link rel="Appendix" title="A Compatibility with Previous Versions" href="#rfc.section.A"> 346 337 <link rel="Appendix" title="B Change Log (to be removed by RFC Editor before publication)" href="#rfc.section.B"> 347 <meta name="generator" content="http://greenbytes.de/tech/webdav/rfc2629.xslt, Revision 1.365, 2008-03-07 07:17:25, XSLT vendor: SAXON 8.9 from Saxonica http://www.saxonica.com/"> 348 <link rel="schema.DC" href="http://purl.org/dc/elements/1.1/"> 349 <meta name="DC.Creator" content="Fielding, R."> 350 <meta name="DC.Creator" content="Gettys, J."> 351 <meta name="DC.Creator" content="Mogul, J."> 352 <meta name="DC.Creator" content="Frystyk, H."> 353 <meta name="DC.Creator" content="Masinter, L."> 354 <meta name="DC.Creator" content="Leach, P."> 355 <meta name="DC.Creator" content="Berners-Lee, T."> 356 <meta name="DC.Creator" content="Lafon, Y."> 357 <meta name="DC.Creator" content="Reschke, J. F."> 358 <meta name="DC.Identifier" content="urn:ietf:id:draft-ietf-httpbis-p7-auth-02"> 359 <meta name="DC.Date.Issued" scheme="ISO8601" content="2008-02"> 360 <meta name="DC.Relation.Replaces" content="urn:ietf:rfc:2616"> 361 <meta name="DC.Description.Abstract" content="The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information systems. HTTP has been in use by the World Wide Web global information initiative since 1990. This document is Part 7 of the seven-part specification that defines the protocol referred to as "HTTP/1.1" and, taken together, obsoletes RFC 2616. Part 7 defines HTTP Authentication."> 338 <meta name="generator" content="http://greenbytes.de/tech/webdav/rfc2629.xslt, Revision 1.537, 2010-12-30 14:21:59, XSLT vendor: SAXON 8.9 from Saxonica http://www.saxonica.com/"> 339 <link rel="schema.dct" href="http://purl.org/dc/terms/"> 340 <meta name="dct.creator" content="Fielding, R."> 341 <meta name="dct.creator" content="Gettys, J."> 342 <meta name="dct.creator" content="Mogul, J."> 343 <meta name="dct.creator" content="Frystyk, H."> 344 <meta name="dct.creator" content="Masinter, L."> 345 <meta name="dct.creator" content="Leach, P."> 346 <meta name="dct.creator" content="Berners-Lee, T."> 347 <meta name="dct.creator" content="Lafon, Y."> 348 <meta name="dct.creator" content="Reschke, J. F."> 349 <meta name="dct.identifier" content="urn:ietf:id:draft-ietf-httpbis-p7-auth-02"> 350 <meta name="dct.issued" scheme="ISO8601" content="2008-02-24"> 351 <meta name="dct.replaces" content="urn:ietf:rfc:2616"> 352 <meta name="dct.abstract" content="The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information systems. HTTP has been in use by the World Wide Web global information initiative since 1990. This document is Part 7 of the seven-part specification that defines the protocol referred to as "HTTP/1.1" and, taken together, obsoletes RFC 2616. Part 7 defines HTTP Authentication."> 353 <meta name="description" content="The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information systems. HTTP has been in use by the World Wide Web global information initiative since 1990. This document is Part 7 of the seven-part specification that defines the protocol referred to as "HTTP/1.1" and, taken together, obsoletes RFC 2616. Part 7 defines HTTP Authentication."> 362 354 </head> 363 355 <body> 364 <table summary="header information" class="header" border="0" cellpadding="1" cellspacing="1"> 365 <tr> 366 <td class="header left">Network Working Group</td> 367 <td class="header right">R. Fielding, Editor</td> 368 </tr> 369 <tr> 370 <td class="header left">Internet Draft</td> 371 <td class="header right">Day Software</td> 372 </tr> 373 <tr> 374 <td class="header left"> 375 <draft-ietf-httpbis-p7-auth-02> 376 377 </td> 378 <td class="header right">J. Gettys</td> 379 </tr> 380 <tr> 381 <td class="header left">Obsoletes: <a href="http://tools.ietf.org/html/rfc2616">2616</a> (if approved) 382 </td> 383 <td class="header right">One Laptop per Child</td> 384 </tr> 385 <tr> 386 <td class="header left">Updates: <a href="http://tools.ietf.org/html/rfc2617">2617</a> (if approved) 387 </td> 388 <td class="header right">J. Mogul</td> 389 </tr> 390 <tr> 391 <td class="header left">Intended status: Standards Track</td> 392 <td class="header right">HP</td> 393 </tr> 394 <tr> 395 <td class="header left">Expires: August 2008</td> 396 <td class="header right">H. Frystyk</td> 397 </tr> 398 <tr> 399 <td class="header left"></td> 400 <td class="header right">Microsoft</td> 401 </tr> 402 <tr> 403 <td class="header left"></td> 404 <td class="header right">L. Masinter</td> 405 </tr> 406 <tr> 407 <td class="header left"></td> 408 <td class="header right">Adobe Systems</td> 409 </tr> 410 <tr> 411 <td class="header left"></td> 412 <td class="header right">P. Leach</td> 413 </tr> 414 <tr> 415 <td class="header left"></td> 416 <td class="header right">Microsoft</td> 417 </tr> 418 <tr> 419 <td class="header left"></td> 420 <td class="header right">T. Berners-Lee</td> 421 </tr> 422 <tr> 423 <td class="header left"></td> 424 <td class="header right">W3C/MIT</td> 425 </tr> 426 <tr> 427 <td class="header left"></td> 428 <td class="header right">Y. Lafon, Editor</td> 429 </tr> 430 <tr> 431 <td class="header left"></td> 432 <td class="header right">W3C</td> 433 </tr> 434 <tr> 435 <td class="header left"></td> 436 <td class="header right">J. F. Reschke, Editor</td> 437 </tr> 438 <tr> 439 <td class="header left"></td> 440 <td class="header right">greenbytes</td> 441 </tr> 442 <tr> 443 <td class="header left"></td> 444 <td class="header right">February 24, 2008</td> 445 </tr> 356 <table class="header"> 357 <tbody> 358 <tr> 359 <td class="left">Network Working Group</td> 360 <td class="right">R. Fielding, Editor</td> 361 </tr> 362 <tr> 363 <td class="left">Internet-Draft</td> 364 <td class="right">Day Software</td> 365 </tr> 366 <tr> 367 <td class="left">Obsoletes: <a href="http://tools.ietf.org/html/rfc2616">2616</a> (if approved) 368 </td> 369 <td class="right">J. Gettys</td> 370 </tr> 371 <tr> 372 <td class="left">Updates: <a href="http://tools.ietf.org/html/rfc2617">2617</a> (if approved) 373 </td> 374 <td class="right">One Laptop per Child</td> 375 </tr> 376 <tr> 377 <td class="left">Intended status: Standards Track</td> 378 <td class="right">J. Mogul</td> 379 </tr> 380 <tr> 381 <td class="left">Expires: August 27, 2008</td> 382 <td class="right">HP</td> 383 </tr> 384 <tr> 385 <td class="left"></td> 386 <td class="right">H. Frystyk</td> 387 </tr> 388 <tr> 389 <td class="left"></td> 390 <td class="right">Microsoft</td> 391 </tr> 392 <tr> 393 <td class="left"></td> 394 <td class="right">L. Masinter</td> 395 </tr> 396 <tr> 397 <td class="left"></td> 398 <td class="right">Adobe Systems</td> 399 </tr> 400 <tr> 401 <td class="left"></td> 402 <td class="right">P. Leach</td> 403 </tr> 404 <tr> 405 <td class="left"></td> 406 <td class="right">Microsoft</td> 407 </tr> 408 <tr> 409 <td class="left"></td> 410 <td class="right">T. Berners-Lee</td> 411 </tr> 412 <tr> 413 <td class="left"></td> 414 <td class="right">W3C/MIT</td> 415 </tr> 416 <tr> 417 <td class="left"></td> 418 <td class="right">Y. Lafon, Editor</td> 419 </tr> 420 <tr> 421 <td class="left"></td> 422 <td class="right">W3C</td> 423 </tr> 424 <tr> 425 <td class="left"></td> 426 <td class="right">J. Reschke, Editor</td> 427 </tr> 428 <tr> 429 <td class="left"></td> 430 <td class="right">greenbytes</td> 431 </tr> 432 <tr> 433 <td class="left"></td> 434 <td class="right">February 24, 2008</td> 435 </tr> 436 </tbody> 446 437 </table> 447 438 <p class="title">HTTP/1.1, part 7: Authentication<br><span class="filename">draft-ietf-httpbis-p7-auth-02</span></p> … … 458 449 in progress”. 459 450 </p> 460 <p>The list of current Internet-Drafts can be accessed at <<a href="http://www.ietf.org/ietf/1id-abstracts.txt">http://www.ietf.org/ietf/1id-abstracts.txt</a>>.461 </p> 462 <p>The list of Internet-Draft Shadow Directories can be accessed at <<a href="http://www.ietf.org/shadow.html">http://www.ietf.org/shadow.html</a>>.463 </p> 464 <p>This Internet-Draft will expire in August2008.</p>451 <p>The list of current Internet-Drafts can be accessed at <a href="http://www.ietf.org/ietf/1id-abstracts.txt">http://www.ietf.org/ietf/1id-abstracts.txt</a>. 452 </p> 453 <p>The list of Internet-Draft Shadow Directories can be accessed at <a href="http://www.ietf.org/shadow.html">http://www.ietf.org/shadow.html</a>. 454 </p> 455 <p>This Internet-Draft will expire on August 27, 2008.</p> 465 456 <h1 id="rfc.abstract"><a href="#rfc.abstract">Abstract</a></h1> 466 457 <p>The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information … … 478 469 <h1 class="np" id="rfc.toc"><a href="#rfc.toc">Table of Contents</a></h1> 479 470 <ul class="toc"> 480 <li class="tocline0">1. <a href="#introduction">Introduction</a><ul class="toc">481 <li class="tocline1">1.1 <a href="#intro.requirements">Requirements</a></li>471 <li>1. <a href="#introduction">Introduction</a><ul> 472 <li>1.1 <a href="#intro.requirements">Requirements</a></li> 482 473 </ul> 483 474 </li> 484 <li class="tocline0">2. <a href="#notation">Notational Conventions and Generic Grammar</a></li>485 <li class="tocline0">3. <a href="#rfc.section.3">Status Code Definitions</a><ul class="toc">486 <li class="tocline1">3.1 <a href="#status.401">401 Unauthorized</a></li>487 <li class="tocline1">3.2 <a href="#status.407">407 Proxy Authentication Required</a></li>475 <li>2. <a href="#notation">Notational Conventions and Generic Grammar</a></li> 476 <li>3. <a href="#rfc.section.3">Status Code Definitions</a><ul> 477 <li>3.1 <a href="#status.401">401 Unauthorized</a></li> 478 <li>3.2 <a href="#status.407">407 Proxy Authentication Required</a></li> 488 479 </ul> 489 480 </li> 490 <li class="tocline0">4. <a href="#header.fields">Header Field Definitions</a><ul class="toc">491 <li class="tocline1">4.1 <a href="#header.authorization">Authorization</a></li>492 <li class="tocline1">4.2 <a href="#header.proxy-authenticate">Proxy-Authenticate</a></li>493 <li class="tocline1">4.3 <a href="#header.proxy-authorization">Proxy-Authorization</a></li>494 <li class="tocline1">4.4 <a href="#header.www-authenticate">WWW-Authenticate</a></li>481 <li>4. <a href="#header.fields">Header Field Definitions</a><ul> 482 <li>4.1 <a href="#header.authorization">Authorization</a></li> 483 <li>4.2 <a href="#header.proxy-authenticate">Proxy-Authenticate</a></li> 484 <li>4.3 <a href="#header.proxy-authorization">Proxy-Authorization</a></li> 485 <li>4.4 <a href="#header.www-authenticate">WWW-Authenticate</a></li> 495 486 </ul> 496 487 </li> 497 <li class="tocline0">5. <a href="#IANA.considerations">IANA Considerations</a></li>498 <li class="tocline0">6. <a href="#security.considerations">Security Considerations</a><ul class="toc">499 <li class="tocline1">6.1 <a href="#auth.credentials.and.idle.clients">Authentication Credentials and Idle Clients</a></li>488 <li>5. <a href="#IANA.considerations">IANA Considerations</a></li> 489 <li>6. <a href="#security.considerations">Security Considerations</a><ul> 490 <li>6.1 <a href="#auth.credentials.and.idle.clients">Authentication Credentials and Idle Clients</a></li> 500 491 </ul> 501 492 </li> 502 <li class="tocline0">7. <a href="#ack">Acknowledgments</a></li>503 <li class="tocline0">8. <a href="#rfc.references">References</a><ul class="toc">504 <li class="tocline1">8.1 <a href="#rfc.references.1">Normative References</a></li>505 <li class="tocline1">8.2 <a href="#rfc.references.2">Informative References</a></li>493 <li>7. <a href="#ack">Acknowledgments</a></li> 494 <li>8. <a href="#rfc.references">References</a><ul> 495 <li>8.1 <a href="#rfc.references.1">Normative References</a></li> 496 <li>8.2 <a href="#rfc.references.2">Informative References</a></li> 506 497 </ul> 507 498 </li> 508 <li class="tocline0"><a href="#rfc.authors">Authors' Addresses</a></li>509 <li class="tocline0">A. <a href="#compatibility">Compatibility with Previous Versions</a><ul class="toc">510 <li class="tocline1">A.1 <a href="#changes.from.rfc.2616">Changes from RFC 2616</a></li>499 <li><a href="#rfc.authors">Authors' Addresses</a></li> 500 <li>A. <a href="#compatibility">Compatibility with Previous Versions</a><ul> 501 <li>A.1 <a href="#changes.from.rfc.2616">Changes from RFC 2616</a></li> 511 502 </ul> 512 503 </li> 513 <li class="tocline0">B. <a href="#rfc.section.B">Change Log (to be removed by RFC Editor before publication)</a><ul class="toc">514 <li class="tocline1">B.1 <a href="#rfc.section.B.1">Since RFC2616</a></li>515 <li class="tocline1">B.2 <a href="#rfc.section.B.2">Since draft-ietf-httpbis-p7-auth-00</a></li>516 <li class="tocline1">B.3 <a href="#rfc.section.B.3">Since draft-ietf-httpbis-p7-auth-01</a></li>504 <li>B. <a href="#rfc.section.B">Change Log (to be removed by RFC Editor before publication)</a><ul> 505 <li>B.1 <a href="#rfc.section.B.1">Since RFC2616</a></li> 506 <li>B.2 <a href="#rfc.section.B.2">Since draft-ietf-httpbis-p7-auth-00</a></li> 507 <li>B.3 <a href="#rfc.section.B.3">Since draft-ietf-httpbis-p7-auth-01</a></li> 517 508 </ul> 518 509 </li> 519 <li class="tocline0"><a href="#rfc.ipr">Intellectual Property and Copyright Statements</a></li>520 <li class="tocline0"><a href="#rfc.index">Index</a></li>510 <li><a href="#rfc.index">Index</a></li> 511 <li><a href="#rfc.ipr">Intellectual Property and Copyright Statements</a></li> 521 512 </ul> 522 513 <h1 id="rfc.section.1" class="np"><a href="#rfc.section.1">1.</a> <a id="introduction" href="#introduction">Introduction</a></h1> … … 536 527 </p> 537 528 <h1 id="rfc.section.2"><a href="#rfc.section.2">2.</a> <a id="notation" href="#notation">Notational Conventions and Generic Grammar</a></h1> 538 <p id="rfc.section.2.p.1">This specification uses the ABNF syntax defined in <a href="p1-messaging.html#notation.abnf" title="Augmented BNF">Section 2.1</a> of <a href="#Part1" id="rfc.xref.Part1.1"><cite title="HTTP/1.1, part 1: URIs, Connections, and Message Parsing">[Part1]</cite></a>. <span class="comment" >[abnf.dep: ABNF syntax and basic rules will be adopted from RFC 5234, see <<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/36">http://tools.ietf.org/wg/httpbis/trac/ticket/36</a>>.]</span>529 <p id="rfc.section.2.p.1">This specification uses the ABNF syntax defined in <a href="p1-messaging.html#notation.abnf" title="Augmented BNF">Section 2.1</a> of <a href="#Part1" id="rfc.xref.Part1.1"><cite title="HTTP/1.1, part 1: URIs, Connections, and Message Parsing">[Part1]</cite></a>. <span class="comment" id="abnf.dep">[<a href="#abnf.dep" class="smpl">abnf.dep</a>: ABNF syntax and basic rules will be adopted from RFC 5234, see <<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/36">http://tools.ietf.org/wg/httpbis/trac/ticket/36</a>>.]</span> 539 530 </p> 540 531 <div id="abnf.dependencies"> … … 621 612 </p> 622 613 <h1 id="rfc.section.5"><a href="#rfc.section.5">5.</a> <a id="IANA.considerations" href="#IANA.considerations">IANA Considerations</a></h1> 623 <p id="rfc.section.5.p.1"> <span class="comment" >[rfc.comment.1: TBD.]</span>614 <p id="rfc.section.5.p.1"> <span class="comment" id="rfc.comment.1">[<a href="#rfc.comment.1" class="smpl">rfc.comment.1</a>: TBD.]</span> 624 615 </p> 625 616 <h1 id="rfc.section.6"><a href="#rfc.section.6">6.</a> <a id="security.considerations" href="#security.considerations">Security Considerations</a></h1> … … 653 644 <h2 id="rfc.references.1"><a href="#rfc.section.8.1" id="rfc.section.8.1">8.1</a> Normative References 654 645 </h2> 655 <table summary="Normative References">646 <table> 656 647 <tr> 657 648 <td class="reference"><b id="Part1">[Part1]</b></td> 658 <td class="top"><a title="Day Software">Fielding, R., Ed.</a>, <a title="One Laptop per Child">Gettys, J.</a>, <a title="Hewlett-Packard Company">Mogul, J.</a>, <a title="Microsoft Corporation">Frystyk, H.</a>, <a title="Adobe Systems, Incorporated">Masinter, L.</a>, <a title="Microsoft Corporation">Leach, P.</a>, <a title="World Wide Web Consortium">Berners-Lee, T.</a>, <a title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a title="greenbytes GmbH">J. F. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p1-messaging-02">HTTP/1.1, part 1: URIs, Connections, and Message Parsing</a>”, Internet-Draft draft-ietf-httpbis-p1-messaging-02 (work in progress), February 2008.649 <td class="top"><a href="mailto:fielding@gbiv.com" title="Day Software">Fielding, R., Ed.</a>, <a href="mailto:jg@laptop.org" title="One Laptop per Child">Gettys, J.</a>, <a href="mailto:JeffMogul@acm.org" title="Hewlett-Packard Company">Mogul, J.</a>, <a href="mailto:henrikn@microsoft.com" title="Microsoft Corporation">Frystyk, H.</a>, <a href="mailto:LMM@acm.org" title="Adobe Systems, Incorporated">Masinter, L.</a>, <a href="mailto:paulle@microsoft.com" title="Microsoft Corporation">Leach, P.</a>, <a href="mailto:timbl@w3.org" title="World Wide Web Consortium">Berners-Lee, T.</a>, <a href="mailto:ylafon@w3.org" title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a href="mailto:julian.reschke@greenbytes.de" title="greenbytes GmbH">J. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p1-messaging-02">HTTP/1.1, part 1: URIs, Connections, and Message Parsing</a>”, Internet-Draft draft-ietf-httpbis-p1-messaging-02 (work in progress), February 2008. 659 650 </td> 660 651 </tr> 661 652 <tr> 662 653 <td class="reference"><b id="Part6">[Part6]</b></td> 663 <td class="top"><a title="Day Software">Fielding, R., Ed.</a>, <a title="One Laptop per Child">Gettys, J.</a>, <a title="Hewlett-Packard Company">Mogul, J.</a>, <a title="Microsoft Corporation">Frystyk, H.</a>, <a title="Adobe Systems, Incorporated">Masinter, L.</a>, <a title="Microsoft Corporation">Leach, P.</a>, <a title="World Wide Web Consortium">Berners-Lee, T.</a>, <a title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a title="greenbytes GmbH">J. F. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p6-cache-02">HTTP/1.1, part 6: Caching</a>”, Internet-Draft draft-ietf-httpbis-p6-cache-02 (work in progress), February 2008.654 <td class="top"><a href="mailto:fielding@gbiv.com" title="Day Software">Fielding, R., Ed.</a>, <a href="mailto:jg@laptop.org" title="One Laptop per Child">Gettys, J.</a>, <a href="mailto:JeffMogul@acm.org" title="Hewlett-Packard Company">Mogul, J.</a>, <a href="mailto:henrikn@microsoft.com" title="Microsoft Corporation">Frystyk, H.</a>, <a href="mailto:LMM@acm.org" title="Adobe Systems, Incorporated">Masinter, L.</a>, <a href="mailto:paulle@microsoft.com" title="Microsoft Corporation">Leach, P.</a>, <a href="mailto:timbl@w3.org" title="World Wide Web Consortium">Berners-Lee, T.</a>, <a href="mailto:ylafon@w3.org" title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a href="mailto:julian.reschke@greenbytes.de" title="greenbytes GmbH">J. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p6-cache-02">HTTP/1.1, part 6: Caching</a>”, Internet-Draft draft-ietf-httpbis-p6-cache-02 (work in progress), February 2008. 664 655 </td> 665 656 </tr> 666 657 <tr> 667 658 <td class="reference"><b id="RFC2119">[RFC2119]</b></td> 668 <td class="top"><a title="Harvard University">Bradner, S.</a>, “<a href="http://tools.ietf.org/html/rfc2119">Key words for use in RFCs to Indicate Requirement Levels</a>”, BCP 14, RFC 2119, March 1997.659 <td class="top"><a href="mailto:sob@harvard.edu" title="Harvard University">Bradner, S.</a>, “<a href="http://tools.ietf.org/html/rfc2119">Key words for use in RFCs to Indicate Requirement Levels</a>”, BCP 14, RFC 2119, March 1997. 669 660 </td> 670 661 </tr> 671 662 <tr> 672 663 <td class="reference"><b id="RFC2617">[RFC2617]</b></td> 673 <td class="top"><a title="Northwestern University, Department of Mathematics">Franks, J.</a>, <a title="Verisign Inc.">Hallam-Baker, P.M.</a>, <a title="AbiSource, Inc.">Hostetler, J.L.</a>, <a title="Agranat Systems, Inc.">Lawrence, S.D.</a>, <a title="Microsoft Corporation">Leach, P.J.</a>, Luotonen, A., and <atitle="Open Market, Inc.">L. Stewart</a>, “<a href="http://tools.ietf.org/html/rfc2617">HTTP Authentication: Basic and Digest Access Authentication</a>”, RFC 2617, June 1999.664 <td class="top"><a href="mailto:john@math.nwu.edu" title="Northwestern University, Department of Mathematics">Franks, J.</a>, <a href="mailto:pbaker@verisign.com" title="Verisign Inc.">Hallam-Baker, P.</a>, <a href="mailto:jeff@AbiSource.com" title="AbiSource, Inc.">Hostetler, J.</a>, <a href="mailto:lawrence@agranat.com" title="Agranat Systems, Inc.">Lawrence, S.</a>, <a href="mailto:paulle@microsoft.com" title="Microsoft Corporation">Leach, P.</a>, Luotonen, A., and <a href="mailto:stewart@OpenMarket.com" title="Open Market, Inc.">L. Stewart</a>, “<a href="http://tools.ietf.org/html/rfc2617">HTTP Authentication: Basic and Digest Access Authentication</a>”, RFC 2617, June 1999. 674 665 </td> 675 666 </tr> … … 677 668 <h2 id="rfc.references.2"><a href="#rfc.section.8.2" id="rfc.section.8.2">8.2</a> Informative References 678 669 </h2> 679 <table summary="Informative References">670 <table> 680 671 <tr> 681 672 <td class="reference"><b id="RFC2616">[RFC2616]</b></td> 682 <td class="top"><a title="University of California, Irvine">Fielding, R.</a>, <a title="W3C">Gettys, J.</a>, <a title="Compaq Computer Corporation">Mogul, J.</a>, <a title="MIT Laboratory for Computer Science">Frystyk, H.</a>, <a title="Xerox Corporation">Masinter, L.</a>, <a title="Microsoft Corporation">Leach, P.</a>, and <atitle="W3C">T. Berners-Lee</a>, “<a href="http://tools.ietf.org/html/rfc2616">Hypertext Transfer Protocol -- HTTP/1.1</a>”, RFC 2616, June 1999.673 <td class="top"><a href="mailto:fielding@ics.uci.edu" title="University of California, Irvine">Fielding, R.</a>, <a href="mailto:jg@w3.org" title="W3C">Gettys, J.</a>, <a href="mailto:mogul@wrl.dec.com" title="Compaq Computer Corporation">Mogul, J.</a>, <a href="mailto:frystyk@w3.org" title="MIT Laboratory for Computer Science">Frystyk, H.</a>, <a href="mailto:masinter@parc.xerox.com" title="Xerox Corporation">Masinter, L.</a>, <a href="mailto:paulle@microsoft.com" title="Microsoft Corporation">Leach, P.</a>, and <a href="mailto:timbl@w3.org" title="W3C">T. Berners-Lee</a>, “<a href="http://tools.ietf.org/html/rfc2616">Hypertext Transfer Protocol -- HTTP/1.1</a>”, RFC 2616, June 1999. 683 674 </td> 684 675 </tr> 685 676 </table> 686 <h1 id="rfc.authors"><a href="#rfc.authors">Authors' Addresses</a></h1> 687 <address class="vcard"><span class="vcardline"><span class="fn">Roy T. Fielding</span> 688 (editor) 689 <span class="n hidden"><span class="family-name">Fielding</span><span class="given-name">Roy T.</span></span></span><span class="org vcardline">Day Software</span><span class="adr"><span class="street-address vcardline">23 Corporate Plaza DR, Suite 280</span><span class="vcardline"><span class="locality">Newport Beach</span>, <span class="region">CA</span> <span class="postal-code">92660</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline tel">Phone: <a href="tel:+1-949-706-5300"><span class="value">+1-949-706-5300</span></a></span><span class="vcardline tel"><span class="type">Fax</span>: <a href="fax:+1-949-706-5305"><span class="value">+1-949-706-5305</span></a></span><span class="vcardline">EMail: <a><span class="email">fielding@gbiv.com</span></a></span><span class="vcardline">URI: <a href="http://roy.gbiv.com/" class="url">http://roy.gbiv.com/</a></span></address> 690 <address class="vcard"><span class="vcardline"><span class="fn">Jim Gettys</span><span class="n hidden"><span class="family-name">Gettys</span><span class="given-name">Jim</span></span></span><span class="org vcardline">One Laptop per Child</span><span class="adr"><span class="street-address vcardline">21 Oak Knoll Road</span><span class="vcardline"><span class="locality">Carlisle</span>, <span class="region">MA</span> <span class="postal-code">01741</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a><span class="email">jg@laptop.org</span></a></span><span class="vcardline">URI: <a href="http://www.laptop.org/" class="url">http://www.laptop.org/</a></span></address> 691 <address class="vcard"><span class="vcardline"><span class="fn">Jeffrey C. Mogul</span><span class="n hidden"><span class="family-name">Mogul</span><span class="given-name">Jeffrey C.</span></span></span><span class="org vcardline">Hewlett-Packard Company</span><span class="adr"><span class="street-address vcardline">HP Labs, Large Scale Systems Group</span><span class="street-address vcardline">1501 Page Mill Road, MS 1177</span><span class="vcardline"><span class="locality">Palo Alto</span>, <span class="region">CA</span> <span class="postal-code">94304</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a><span class="email">JeffMogul@acm.org</span></a></span></address> 692 <address class="vcard"><span class="vcardline"><span class="fn">Henrik Frystyk Nielsen</span><span class="n hidden"><span class="family-name">Frystyk</span></span></span><span class="org vcardline">Microsoft Corporation</span><span class="adr"><span class="street-address vcardline">1 Microsoft Way</span><span class="vcardline"><span class="locality">Redmond</span>, <span class="region">WA</span> <span class="postal-code">98052</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a><span class="email">henrikn@microsoft.com</span></a></span></address> 693 <address class="vcard"><span class="vcardline"><span class="fn">Larry Masinter</span><span class="n hidden"><span class="family-name">Masinter</span><span class="given-name">Larry</span></span></span><span class="org vcardline">Adobe Systems, Incorporated</span><span class="adr"><span class="street-address vcardline">345 Park Ave</span><span class="vcardline"><span class="locality">San Jose</span>, <span class="region">CA</span> <span class="postal-code">95110</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a><span class="email">LMM@acm.org</span></a></span><span class="vcardline">URI: <a href="http://larry.masinter.net/" class="url">http://larry.masinter.net/</a></span></address> 694 <address class="vcard"><span class="vcardline"><span class="fn">Paul J. Leach</span><span class="n hidden"><span class="family-name">Leach</span><span class="given-name">Paul J.</span></span></span><span class="org vcardline">Microsoft Corporation</span><span class="adr"><span class="street-address vcardline">1 Microsoft Way</span><span class="vcardline"><span class="locality">Redmond</span>, <span class="region">WA</span> <span class="postal-code">98052</span></span></span><span class="vcardline">EMail: <a><span class="email">paulle@microsoft.com</span></a></span></address> 695 <address class="vcard"><span class="vcardline"><span class="fn">Tim Berners-Lee</span><span class="n hidden"><span class="family-name">Berners-Lee</span><span class="given-name">Tim</span></span></span><span class="org vcardline">World Wide Web Consortium</span><span class="adr"><span class="street-address vcardline">MIT Computer Science and Artificial Intelligence Laboratory</span><span class="street-address vcardline">The Stata Center, Building 32</span><span class="street-address vcardline">32 Vassar Street</span><span class="vcardline"><span class="locality">Cambridge</span>, <span class="region">MA</span> <span class="postal-code">02139</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a><span class="email">timbl@w3.org</span></a></span><span class="vcardline">URI: <a href="http://www.w3.org/People/Berners-Lee/" class="url">http://www.w3.org/People/Berners-Lee/</a></span></address> 696 <address class="vcard"><span class="vcardline"><span class="fn">Yves Lafon</span> 697 (editor) 698 <span class="n hidden"><span class="family-name">Lafon</span><span class="given-name">Yves</span></span></span><span class="org vcardline">World Wide Web Consortium</span><span class="adr"><span class="street-address vcardline">W3C / ERCIM</span><span class="street-address vcardline">2004, rte des Lucioles</span><span class="vcardline"><span class="locality">Sophia-Antipolis</span>, <span class="region">AM</span> <span class="postal-code">06902</span></span><span class="country-name vcardline">France</span></span><span class="vcardline">EMail: <a><span class="email">ylafon@w3.org</span></a></span><span class="vcardline">URI: <a href="http://www.raubacapeu.net/people/yves/" class="url">http://www.raubacapeu.net/people/yves/</a></span></address> 699 <address class="vcard"><span class="vcardline"><span class="fn">Julian F. Reschke</span> 700 (editor) 701 <span class="n hidden"><span class="family-name">Reschke</span><span class="given-name">Julian F.</span></span></span><span class="org vcardline">greenbytes GmbH</span><span class="adr"><span class="street-address vcardline">Hafenweg 16</span><span class="vcardline"><span class="locality">Muenster</span>, <span class="region">NW</span> <span class="postal-code">48155</span></span><span class="country-name vcardline">Germany</span></span><span class="vcardline tel">Phone: <a href="tel:+492512807760"><span class="value">+49 251 2807760</span></a></span><span class="vcardline tel"><span class="type">Fax</span>: <a href="fax:+492512807761"><span class="value">+49 251 2807761</span></a></span><span class="vcardline">EMail: <a><span class="email">julian.reschke@greenbytes.de</span></a></span><span class="vcardline">URI: <a href="http://greenbytes.de/tech/webdav/" class="url">http://greenbytes.de/tech/webdav/</a></span></address> 702 <h1 id="rfc.section.A"><a href="#rfc.section.A">A.</a> <a id="compatibility" href="#compatibility">Compatibility with Previous Versions</a></h1> 677 <div class="avoidbreak"> 678 <h1 id="rfc.authors"><a href="#rfc.authors">Authors' Addresses</a></h1> 679 <address class="vcard"><span class="vcardline"><span class="fn">Roy T. Fielding</span> 680 (editor) 681 <span class="n hidden"><span class="family-name">Fielding</span><span class="given-name">Roy T.</span></span></span><span class="org vcardline">Day Software</span><span class="adr"><span class="street-address vcardline">23 Corporate Plaza DR, Suite 280</span><span class="vcardline"><span class="locality">Newport Beach</span>, <span class="region">CA</span> <span class="postal-code">92660</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline tel">Phone: <a href="tel:+1-949-706-5300"><span class="value">+1-949-706-5300</span></a></span><span class="vcardline tel"><span class="type">Fax</span>: <a href="fax:+1-949-706-5305"><span class="value">+1-949-706-5305</span></a></span><span class="vcardline">EMail: <a href="mailto:fielding@gbiv.com"><span class="email">fielding@gbiv.com</span></a></span><span class="vcardline">URI: <a href="http://roy.gbiv.com/" class="url">http://roy.gbiv.com/</a></span></address> 682 <address class="vcard"><span class="vcardline"><span class="fn">Jim Gettys</span><span class="n hidden"><span class="family-name">Gettys</span><span class="given-name">Jim</span></span></span><span class="org vcardline">One Laptop per Child</span><span class="adr"><span class="street-address vcardline">21 Oak Knoll Road</span><span class="vcardline"><span class="locality">Carlisle</span>, <span class="region">MA</span> <span class="postal-code">01741</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a href="mailto:jg@laptop.org"><span class="email">jg@laptop.org</span></a></span><span class="vcardline">URI: <a href="http://www.laptop.org/" class="url">http://www.laptop.org/</a></span></address> 683 <address class="vcard"><span class="vcardline"><span class="fn">Jeffrey C. Mogul</span><span class="n hidden"><span class="family-name">Mogul</span><span class="given-name">Jeffrey C.</span></span></span><span class="org vcardline">Hewlett-Packard Company</span><span class="adr"><span class="street-address vcardline">HP Labs, Large Scale Systems Group</span><span class="street-address vcardline">1501 Page Mill Road, MS 1177</span><span class="vcardline"><span class="locality">Palo Alto</span>, <span class="region">CA</span> <span class="postal-code">94304</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a href="mailto:JeffMogul@acm.org"><span class="email">JeffMogul@acm.org</span></a></span></address> 684 <address class="vcard"><span class="vcardline"><span class="fn">Henrik Frystyk Nielsen</span><span class="n hidden"><span class="family-name">Frystyk</span></span></span><span class="org vcardline">Microsoft Corporation</span><span class="adr"><span class="street-address vcardline">1 Microsoft Way</span><span class="vcardline"><span class="locality">Redmond</span>, <span class="region">WA</span> <span class="postal-code">98052</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a href="mailto:henrikn@microsoft.com"><span class="email">henrikn@microsoft.com</span></a></span></address> 685 <address class="vcard"><span class="vcardline"><span class="fn">Larry Masinter</span><span class="n hidden"><span class="family-name">Masinter</span><span class="given-name">Larry</span></span></span><span class="org vcardline">Adobe Systems, Incorporated</span><span class="adr"><span class="street-address vcardline">345 Park Ave</span><span class="vcardline"><span class="locality">San Jose</span>, <span class="region">CA</span> <span class="postal-code">95110</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a href="mailto:LMM@acm.org"><span class="email">LMM@acm.org</span></a></span><span class="vcardline">URI: <a href="http://larry.masinter.net/" class="url">http://larry.masinter.net/</a></span></address> 686 <address class="vcard"><span class="vcardline"><span class="fn">Paul J. Leach</span><span class="n hidden"><span class="family-name">Leach</span><span class="given-name">Paul J.</span></span></span><span class="org vcardline">Microsoft Corporation</span><span class="adr"><span class="street-address vcardline">1 Microsoft Way</span><span class="vcardline"><span class="locality">Redmond</span>, <span class="region">WA</span> <span class="postal-code">98052</span></span></span><span class="vcardline">EMail: <a href="mailto:paulle@microsoft.com"><span class="email">paulle@microsoft.com</span></a></span></address> 687 <address class="vcard"><span class="vcardline"><span class="fn">Tim Berners-Lee</span><span class="n hidden"><span class="family-name">Berners-Lee</span><span class="given-name">Tim</span></span></span><span class="org vcardline">World Wide Web Consortium</span><span class="adr"><span class="street-address vcardline">MIT Computer Science and Artificial Intelligence Laboratory</span><span class="street-address vcardline">The Stata Center, Building 32</span><span class="street-address vcardline">32 Vassar Street</span><span class="vcardline"><span class="locality">Cambridge</span>, <span class="region">MA</span> <span class="postal-code">02139</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a href="mailto:timbl@w3.org"><span class="email">timbl@w3.org</span></a></span><span class="vcardline">URI: <a href="http://www.w3.org/People/Berners-Lee/" class="url">http://www.w3.org/People/Berners-Lee/</a></span></address> 688 <address class="vcard"><span class="vcardline"><span class="fn">Yves Lafon</span> 689 (editor) 690 <span class="n hidden"><span class="family-name">Lafon</span><span class="given-name">Yves</span></span></span><span class="org vcardline">World Wide Web Consortium</span><span class="adr"><span class="street-address vcardline">W3C / ERCIM</span><span class="street-address vcardline">2004, rte des Lucioles</span><span class="vcardline"><span class="locality">Sophia-Antipolis</span>, <span class="region">AM</span> <span class="postal-code">06902</span></span><span class="country-name vcardline">France</span></span><span class="vcardline">EMail: <a href="mailto:ylafon@w3.org"><span class="email">ylafon@w3.org</span></a></span><span class="vcardline">URI: <a href="http://www.raubacapeu.net/people/yves/" class="url">http://www.raubacapeu.net/people/yves/</a></span></address> 691 <address class="vcard"><span class="vcardline"><span class="fn">Julian F. Reschke</span> 692 (editor) 693 <span class="n hidden"><span class="family-name">Reschke</span><span class="given-name">Julian F.</span></span></span><span class="org vcardline">greenbytes GmbH</span><span class="adr"><span class="street-address vcardline">Hafenweg 16</span><span class="vcardline"><span class="locality">Muenster</span>, <span class="region">NW</span> <span class="postal-code">48155</span></span><span class="country-name vcardline">Germany</span></span><span class="vcardline tel">Phone: <a href="tel:+492512807760"><span class="value">+49 251 2807760</span></a></span><span class="vcardline tel"><span class="type">Fax</span>: <a href="fax:+492512807761"><span class="value">+49 251 2807761</span></a></span><span class="vcardline">EMail: <a href="mailto:julian.reschke@greenbytes.de"><span class="email">julian.reschke@greenbytes.de</span></a></span><span class="vcardline">URI: <a href="http://greenbytes.de/tech/webdav/" class="url">http://greenbytes.de/tech/webdav/</a></span></address> 694 </div> 695 <h1 id="rfc.section.A" class="np"><a href="#rfc.section.A">A.</a> <a id="compatibility" href="#compatibility">Compatibility with Previous Versions</a></h1> 703 696 <h2 id="rfc.section.A.1"><a href="#rfc.section.A.1">A.1</a> <a id="changes.from.rfc.2616" href="#changes.from.rfc.2616">Changes from RFC 2616</a></h2> 704 697 <h1 id="rfc.section.B"><a href="#rfc.section.B">B.</a> Change Log (to be removed by RFC Editor before publication) … … 723 716 <li>Add explicit references to BNF syntax and rules imported from other parts of the specification.</li> 724 717 </ul> 718 <h1 id="rfc.index"><a href="#rfc.index">Index</a></h1> 719 <p class="noprint"><a href="#rfc.index.4">4</a> <a href="#rfc.index.A">A</a> <a href="#rfc.index.G">G</a> <a href="#rfc.index.H">H</a> <a href="#rfc.index.P">P</a> <a href="#rfc.index.R">R</a> <a href="#rfc.index.S">S</a> <a href="#rfc.index.W">W</a> 720 </p> 721 <div class="print2col"> 722 <ul class="ind"> 723 <li><a id="rfc.index.4" href="#rfc.index.4"><b>4</b></a><ul> 724 <li>401 Unauthorized (status code) <a href="#rfc.iref.2"><b>3.1</b></a></li> 725 <li>407 Proxy Authentication Required (status code) <a href="#rfc.iref.3"><b>3.2</b></a></li> 726 </ul> 727 </li> 728 <li><a id="rfc.index.A" href="#rfc.index.A"><b>A</b></a><ul> 729 <li>Authorization header <a href="#rfc.xref.header.authorization.1">3.1</a>, <a href="#rfc.iref.a.1"><b>4.1</b></a></li> 730 </ul> 731 </li> 732 <li><a id="rfc.index.G" href="#rfc.index.G"><b>G</b></a><ul> 733 <li><tt>Grammar</tt> 734 <ul> 735 <li><tt>Authorization</tt> <a href="#rfc.iref.g.3"><b>4.1</b></a></li> 736 <li><tt>challenge</tt> <a href="#rfc.iref.g.1"><b>2</b></a></li> 737 <li><tt>credentials</tt> <a href="#rfc.iref.g.2"><b>2</b></a></li> 738 <li><tt>Proxy-Authenticate</tt> <a href="#rfc.iref.g.4"><b>4.2</b></a></li> 739 <li><tt>Proxy-Authorization</tt> <a href="#rfc.iref.g.5"><b>4.3</b></a></li> 740 <li><tt>WWW-Authenticate</tt> <a href="#rfc.iref.g.6"><b>4.4</b></a></li> 741 </ul> 742 </li> 743 </ul> 744 </li> 745 <li><a id="rfc.index.H" href="#rfc.index.H"><b>H</b></a><ul> 746 <li>Headers 747 <ul> 748 <li>Authorization <a href="#rfc.xref.header.authorization.1">3.1</a>, <a href="#rfc.iref.h.1"><b>4.1</b></a></li> 749 <li>Proxy-Authenticate <a href="#rfc.xref.header.proxy-authenticate.1">3.2</a>, <a href="#rfc.iref.h.2"><b>4.2</b></a></li> 750 <li>Proxy-Authorization <a href="#rfc.xref.header.proxy-authorization.1">3.2</a>, <a href="#rfc.iref.h.3"><b>4.3</b></a></li> 751 <li>WWW-Authenticate <a href="#rfc.xref.header.www-authenticate.1">3.1</a>, <a href="#rfc.iref.h.4"><b>4.4</b></a></li> 752 </ul> 753 </li> 754 </ul> 755 </li> 756 <li><a id="rfc.index.P" href="#rfc.index.P"><b>P</b></a><ul> 757 <li><em>Part1</em> <a href="#rfc.xref.Part1.1">2</a>, <a href="#Part1"><b>8.1</b></a><ul> 758 <li><em>Section 2.1</em> <a href="#rfc.xref.Part1.1">2</a></li> 759 </ul> 760 </li> 761 <li><em>Part6</em> <a href="#rfc.xref.Part6.1">4.1</a>, <a href="#Part6"><b>8.1</b></a><ul> 762 <li><em>Section 9</em> <a href="#rfc.xref.Part6.1">4.1</a></li> 763 </ul> 764 </li> 765 <li>Proxy-Authenticate header <a href="#rfc.xref.header.proxy-authenticate.1">3.2</a>, <a href="#rfc.iref.p.1"><b>4.2</b></a></li> 766 <li>Proxy-Authorization header <a href="#rfc.xref.header.proxy-authorization.1">3.2</a>, <a href="#rfc.iref.p.2"><b>4.3</b></a></li> 767 </ul> 768 </li> 769 <li><a id="rfc.index.R" href="#rfc.index.R"><b>R</b></a><ul> 770 <li><em>RFC2119</em> <a href="#rfc.xref.RFC2119.1">1.1</a>, <a href="#RFC2119"><b>8.1</b></a></li> 771 <li><em>RFC2616</em> <a href="#rfc.xref.RFC2616.1">1</a>, <a href="#RFC2616"><b>8.2</b></a>, <a href="#rfc.xref.RFC2616.2">B.1</a></li> 772 <li><em>RFC2617</em> <a href="#rfc.xref.RFC2617.1">1</a>, <a href="#rfc.xref.RFC2617.2">1</a>, <a href="#rfc.xref.RFC2617.3">2</a>, <a href="#rfc.xref.RFC2617.4">2</a>, <a href="#rfc.xref.RFC2617.5">3.1</a>, <a href="#rfc.xref.RFC2617.6">3.2</a>, <a href="#rfc.xref.RFC2617.7">4.1</a>, <a href="#rfc.xref.RFC2617.8">4.2</a>, <a href="#rfc.xref.RFC2617.9">4.3</a>, <a href="#rfc.xref.RFC2617.10">4.4</a>, <a href="#RFC2617"><b>8.1</b></a><ul> 773 <li><em>Section 1.2</em> <a href="#rfc.xref.RFC2617.3">2</a>, <a href="#rfc.xref.RFC2617.4">2</a></li> 774 </ul> 775 </li> 776 </ul> 777 </li> 778 <li><a id="rfc.index.S" href="#rfc.index.S"><b>S</b></a><ul> 779 <li>Status Codes 780 <ul> 781 <li>401 Unauthorized <a href="#rfc.iref.s.1"><b>3.1</b></a></li> 782 <li>407 Proxy Authentication Required <a href="#rfc.iref.s.2"><b>3.2</b></a></li> 783 </ul> 784 </li> 785 </ul> 786 </li> 787 <li><a id="rfc.index.W" href="#rfc.index.W"><b>W</b></a><ul> 788 <li>WWW-Authenticate header <a href="#rfc.xref.header.www-authenticate.1">3.1</a>, <a href="#rfc.iref.w.1"><b>4.4</b></a></li> 789 </ul> 790 </li> 791 </ul> 792 </div> 725 793 <h1><a id="rfc.copyright" href="#rfc.copyright">Full Copyright Statement</a></h1> 794 <p>Copyright © The IETF Trust (2008).</p> 726 795 <p>This document is subject to the rights, licenses and restrictions contained in BCP 78, and except as set forth therein, the 727 796 authors retain all their rights. … … 741 810 <p>Copies of IPR disclosures made to the IETF Secretariat and any assurances of licenses to be made available, or the result 742 811 of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementers or users 743 of this specification can be obtained from the IETF on-line IPR repository at <<a href="http://www.ietf.org/ipr">http://www.ietf.org/ipr</a>>.812 of this specification can be obtained from the IETF on-line IPR repository at <a href="http://www.ietf.org/ipr">http://www.ietf.org/ipr</a>. 744 813 </p> 745 814 <p>The IETF invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary … … 747 816 at <a href="mailto:ietf-ipr@ietf.org">ietf-ipr@ietf.org</a>. 748 817 </p> 749 <h1 id="rfc.index"><a href="#rfc.index">Index</a></h1>750 <p class="noprint"><a href="#rfc.index.4">4</a> <a href="#rfc.index.A">A</a> <a href="#rfc.index.G">G</a> <a href="#rfc.index.H">H</a> <a href="#rfc.index.P">P</a> <a href="#rfc.index.R">R</a> <a href="#rfc.index.S">S</a> <a href="#rfc.index.W">W</a>751 </p>752 <div class="print2col">753 <ul class="ind">754 <li class="indline0"><a id="rfc.index.4" href="#rfc.index.4"><b>4</b></a><ul class="ind">755 <li class="indline1">401 Unauthorized (status code) <a class="iref" href="#rfc.iref.2"><b>3.1</b></a></li>756 <li class="indline1">407 Proxy Authentication Required (status code) <a class="iref" href="#rfc.iref.3"><b>3.2</b></a></li>757 </ul>758 </li>759 <li class="indline0"><a id="rfc.index.A" href="#rfc.index.A"><b>A</b></a><ul class="ind">760 <li class="indline1">Authorization header <a class="iref" href="#rfc.xref.header.authorization.1">3.1</a>, <a class="iref" href="#rfc.iref.a.1"><b>4.1</b></a></li>761 </ul>762 </li>763 <li class="indline0"><a id="rfc.index.G" href="#rfc.index.G"><b>G</b></a><ul class="ind">764 <li class="indline1"><tt>Grammar</tt> 765 <ul class="ind">766 <li class="indline1"><tt>Authorization</tt> <a class="iref" href="#rfc.iref.g.3"><b>4.1</b></a></li>767 <li class="indline1"><tt>challenge</tt> <a class="iref" href="#rfc.iref.g.1"><b>2</b></a></li>768 <li class="indline1"><tt>credentials</tt> <a class="iref" href="#rfc.iref.g.2"><b>2</b></a></li>769 <li class="indline1"><tt>Proxy-Authenticate</tt> <a class="iref" href="#rfc.iref.g.4"><b>4.2</b></a></li>770 <li class="indline1"><tt>Proxy-Authorization</tt> <a class="iref" href="#rfc.iref.g.5"><b>4.3</b></a></li>771 <li class="indline1"><tt>WWW-Authenticate</tt> <a class="iref" href="#rfc.iref.g.6"><b>4.4</b></a></li>772 </ul>773 </li>774 </ul>775 </li>776 <li class="indline0"><a id="rfc.index.H" href="#rfc.index.H"><b>H</b></a><ul class="ind">777 <li class="indline1">Headers 778 <ul class="ind">779 <li class="indline1">Authorization <a class="iref" href="#rfc.xref.header.authorization.1">3.1</a>, <a class="iref" href="#rfc.iref.h.1"><b>4.1</b></a></li>780 <li class="indline1">Proxy-Authenticate <a class="iref" href="#rfc.xref.header.proxy-authenticate.1">3.2</a>, <a class="iref" href="#rfc.iref.h.2"><b>4.2</b></a></li>781 <li class="indline1">Proxy-Authorization <a class="iref" href="#rfc.xref.header.proxy-authorization.1">3.2</a>, <a class="iref" href="#rfc.iref.h.3"><b>4.3</b></a></li>782 <li class="indline1">WWW-Authenticate <a class="iref" href="#rfc.xref.header.www-authenticate.1">3.1</a>, <a class="iref" href="#rfc.iref.h.4"><b>4.4</b></a></li>783 </ul>784 </li>785 </ul>786 </li>787 <li class="indline0"><a id="rfc.index.P" href="#rfc.index.P"><b>P</b></a><ul class="ind">788 <li class="indline1"><em>Part1</em> <a class="iref" href="#rfc.xref.Part1.1">2</a>, <a class="iref" href="#Part1"><b>8.1</b></a><ul class="ind">789 <li class="indline1"><em>Section 2.1</em> <a class="iref" href="#rfc.xref.Part1.1">2</a></li>790 </ul>791 </li>792 <li class="indline1"><em>Part6</em> <a class="iref" href="#rfc.xref.Part6.1">4.1</a>, <a class="iref" href="#Part6"><b>8.1</b></a><ul class="ind">793 <li class="indline1"><em>Section 9</em> <a class="iref" href="#rfc.xref.Part6.1">4.1</a></li>794 </ul>795 </li>796 <li class="indline1">Proxy-Authenticate header <a class="iref" href="#rfc.xref.header.proxy-authenticate.1">3.2</a>, <a class="iref" href="#rfc.iref.p.1"><b>4.2</b></a></li>797 <li class="indline1">Proxy-Authorization header <a class="iref" href="#rfc.xref.header.proxy-authorization.1">3.2</a>, <a class="iref" href="#rfc.iref.p.2"><b>4.3</b></a></li>798 </ul>799 </li>800 <li class="indline0"><a id="rfc.index.R" href="#rfc.index.R"><b>R</b></a><ul class="ind">801 <li class="indline1"><em>RFC2119</em> <a class="iref" href="#rfc.xref.RFC2119.1">1.1</a>, <a class="iref" href="#RFC2119"><b>8.1</b></a></li>802 <li class="indline1"><em>RFC2616</em> <a class="iref" href="#rfc.xref.RFC2616.1">1</a>, <a class="iref" href="#RFC2616"><b>8.2</b></a>, <a class="iref" href="#rfc.xref.RFC2616.2">B.1</a></li>803 <li class="indline1"><em>RFC2617</em> <a class="iref" href="#rfc.xref.RFC2617.1">1</a>, <a class="iref" href="#rfc.xref.RFC2617.2">1</a>, <a class="iref" href="#rfc.xref.RFC2617.3">2</a>, <a class="iref" href="#rfc.xref.RFC2617.4">2</a>, <a class="iref" href="#rfc.xref.RFC2617.5">3.1</a>, <a class="iref" href="#rfc.xref.RFC2617.6">3.2</a>, <a class="iref" href="#rfc.xref.RFC2617.7">4.1</a>, <a class="iref" href="#rfc.xref.RFC2617.8">4.2</a>, <a class="iref" href="#rfc.xref.RFC2617.9">4.3</a>, <a class="iref" href="#rfc.xref.RFC2617.10">4.4</a>, <a class="iref" href="#RFC2617"><b>8.1</b></a><ul class="ind">804 <li class="indline1"><em>Section 1.2</em> <a class="iref" href="#rfc.xref.RFC2617.3">2</a>, <a class="iref" href="#rfc.xref.RFC2617.4">2</a></li>805 </ul>806 </li>807 </ul>808 </li>809 <li class="indline0"><a id="rfc.index.S" href="#rfc.index.S"><b>S</b></a><ul class="ind">810 <li class="indline1">Status Codes 811 <ul class="ind">812 <li class="indline1">401 Unauthorized <a class="iref" href="#rfc.iref.s.1"><b>3.1</b></a></li>813 <li class="indline1">407 Proxy Authentication Required <a class="iref" href="#rfc.iref.s.2"><b>3.2</b></a></li>814 </ul>815 </li>816 </ul>817 </li>818 <li class="indline0"><a id="rfc.index.W" href="#rfc.index.W"><b>W</b></a><ul class="ind">819 <li class="indline1">WWW-Authenticate header <a class="iref" href="#rfc.xref.header.www-authenticate.1">3.1</a>, <a class="iref" href="#rfc.iref.w.1"><b>4.4</b></a></li>820 </ul>821 </li>822 </ul>823 </div>824 818 </body> 825 819 </html>
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