Changeset 785 for draft-ietf-httpbis/latest/p1-messaging.html
- Timestamp:
- 10/03/10 10:28:36 (12 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
draft-ietf-httpbis/latest/p1-messaging.html
r776 r785 404 404 <meta name="dct.creator" content="Reschke, J. F."> 405 405 <meta name="dct.identifier" content="urn:ietf:id:draft-ietf-httpbis-p1-messaging-latest"> 406 <meta name="dct.issued" scheme="ISO8601" content="2010-03- 08">406 <meta name="dct.issued" scheme="ISO8601" content="2010-03-10"> 407 407 <meta name="dct.replaces" content="urn:ietf:rfc:2616"> 408 408 <meta name="dct.abstract" content="The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypertext information systems. HTTP has been in use by the World Wide Web global information initiative since 1990. This document is Part 1 of the seven-part specification that defines the protocol referred to as "HTTP/1.1" and, taken together, obsoletes RFC 2616. Part 1 provides an overview of HTTP and its associated terminology, defines the "http" and "https" Uniform Resource Identifier (URI) schemes, defines the generic message syntax and parsing requirements for HTTP message frames, and describes general security concerns for implementations."> … … 435 435 </tr> 436 436 <tr> 437 <td class="left">Expires: September 9, 2010</td>437 <td class="left">Expires: September 11, 2010</td> 438 438 <td class="right">HP</td> 439 439 </tr> … … 488 488 <tr> 489 489 <td class="left"></td> 490 <td class="right">March 8, 2010</td>490 <td class="right">March 10, 2010</td> 491 491 </tr> 492 492 </tbody> … … 520 520 <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>. 521 521 </p> 522 <p>This Internet-Draft will expire in September 9, 2010.</p>522 <p>This Internet-Draft will expire in September 11, 2010.</p> 523 523 <h1><a id="rfc.copyrightnotice" href="#rfc.copyrightnotice">Copyright Notice</a></h1> 524 524 <p>Copyright © 2010 IETF Trust and the persons identified as the document authors. All rights reserved.</p> … … 1031 1031 "path-absolute", "query", and "authority" from <a href="#RFC3986" id="rfc.xref.RFC3986.4"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>. In addition, we define a partial-URI rule for protocol elements that allow a relative URI without a fragment. 1032 1032 </p> 1033 <div id="rfc.figure.u.21"></div><pre class="inline"><span id="rfc.iref.g.26"></span><span id="rfc.iref.g.27"></span><span id="rfc.iref.g.28"></span><span id="rfc.iref.g.29"></span><span id="rfc.iref.g.30"></span><span id="rfc.iref.g.31"></span><span id="rfc.iref.g.32"></span> <a href="#uri" class="smpl">URI</a> = <URI, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.5"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3">Section 3</a>> 1034 <a href="#uri" class="smpl">URI-reference</a> = <URI-reference, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.6"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-4.1">Section 4.1</a>> 1035 <a href="#uri" class="smpl">absolute-URI</a> = <absolute-URI, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.7"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-4.3">Section 4.3</a>> 1036 <a href="#uri" class="smpl">relative-part</a> = <relative-part, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.8"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-4.2">Section 4.2</a>> 1037 <a href="#uri" class="smpl">authority</a> = <authority, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.9"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2">Section 3.2</a>> 1038 <a href="#uri" class="smpl">path-abempty</a> = <path-abempty, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.10"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.3">Section 3.3</a>> 1039 <a href="#uri" class="smpl">path-absolute</a> = <path-absolute, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.11"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.3">Section 3.3</a>> 1040 <a href="#uri" class="smpl">port</a> = <port, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.12"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2.3">Section 3.2.3</a>> 1041 <a href="#uri" class="smpl">query</a> = <query, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.13"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.4">Section 3.4</a>> 1042 <a href="#uri" class="smpl">uri-host</a> = <host, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.14"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2.2">Section 3.2.2</a>> 1033 <div id="rfc.figure.u.21"></div><pre class="inline"><span id="rfc.iref.g.26"></span><span id="rfc.iref.g.27"></span><span id="rfc.iref.g.28"></span><span id="rfc.iref.g.29"></span><span id="rfc.iref.g.30"></span><span id="rfc.iref.g.31"></span><span id="rfc.iref.g.32"></span> <a href="#uri" class="smpl">URI-reference</a> = <URI-reference, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.5"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-4.1">Section 4.1</a>> 1034 <a href="#uri" class="smpl">absolute-URI</a> = <absolute-URI, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.6"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-4.3">Section 4.3</a>> 1035 <a href="#uri" class="smpl">relative-part</a> = <relative-part, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.7"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-4.2">Section 4.2</a>> 1036 <a href="#uri" class="smpl">authority</a> = <authority, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.8"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2">Section 3.2</a>> 1037 <a href="#uri" class="smpl">path-abempty</a> = <path-abempty, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.9"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.3">Section 3.3</a>> 1038 <a href="#uri" class="smpl">path-absolute</a> = <path-absolute, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.10"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.3">Section 3.3</a>> 1039 <a href="#uri" class="smpl">port</a> = <port, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.11"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2.3">Section 3.2.3</a>> 1040 <a href="#uri" class="smpl">query</a> = <query, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.12"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.4">Section 3.4</a>> 1041 <a href="#uri" class="smpl">uri-host</a> = <host, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.13"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2.2">Section 3.2.2</a>> 1043 1042 1044 1043 <a href="#uri" class="smpl">partial-URI</a> = relative-part [ "?" query ] … … 1057 1056 </p> 1058 1057 <div id="rfc.figure.u.22"></div><pre class="inline"><span id="rfc.iref.g.33"></span> <a href="#http.uri" class="smpl">http-URI</a> = "http:" "//" <a href="#uri" class="smpl">authority</a> <a href="#uri" class="smpl">path-abempty</a> [ "?" <a href="#uri" class="smpl">query</a> ] 1059 </pre><p id="rfc.section.2.6.1.p.3">The host identifier within an <a href="#uri" class="smpl">authority</a> component is defined in <a href="#RFC3986" id="rfc.xref.RFC3986.1 5"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2.2">Section 3.2.2</a>. If host is provided as an IP literal or IPv4 address, then the HTTP server is any listener on the indicated TCP port at1058 </pre><p id="rfc.section.2.6.1.p.3">The host identifier within an <a href="#uri" class="smpl">authority</a> component is defined in <a href="#RFC3986" id="rfc.xref.RFC3986.14"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2.2">Section 3.2.2</a>. If host is provided as an IP literal or IPv4 address, then the HTTP server is any listener on the indicated TCP port at 1060 1059 that IP address. If host is a registered name, then that name is considered an indirect identifier and the recipient might 1061 1060 use a name resolution service, such as DNS, to find the address of a listener for that host. The host <em class="bcp14">MUST NOT</em> be empty; if an "http" URI is received with an empty host, then it <em class="bcp14">MUST</em> be rejected as invalid. If the port subcomponent is empty or not given, then TCP port 80 is assumed (the default reserved … … 1095 1094 <h3 id="rfc.section.2.6.3"><a href="#rfc.section.2.6.3">2.6.3</a> <a id="uri.comparison" href="#uri.comparison">http and https URI Normalization and Comparison</a></h3> 1096 1095 <p id="rfc.section.2.6.3.p.1">Since the "http" and "https" schemes conform to the URI generic syntax, such URIs are normalized and compared according to 1097 the algorithm defined in <a href="#RFC3986" id="rfc.xref.RFC3986.1 6"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-6">Section 6</a>, using the defaults described above for each scheme.1096 the algorithm defined in <a href="#RFC3986" id="rfc.xref.RFC3986.15"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-6">Section 6</a>, using the defaults described above for each scheme. 1098 1097 </p> 1099 1098 <p id="rfc.section.2.6.3.p.2">If the port is equal to the default port for a scheme, the normal form is to elide the port subcomponent. Likewise, an empty 1100 1099 path component is equivalent to an absolute path of "/", so the normal form is to provide a path of "/" instead. The scheme 1101 1100 and host are case-insensitive and normally provided in lowercase; all other components are compared in a case-sensitive manner. 1102 Characters other than those in the "reserved" set are equivalent to their percent-encoded octets (see <a href="#RFC3986" id="rfc.xref.RFC3986.1 7"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-2.1">Section 2.1</a>): the normal form is to not encode them.1101 Characters other than those in the "reserved" set are equivalent to their percent-encoded octets (see <a href="#RFC3986" id="rfc.xref.RFC3986.16"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-2.1">Section 2.1</a>): the normal form is to not encode them. 1103 1102 </p> 1104 1103 <p id="rfc.section.2.6.3.p.3">For example, the following three URIs are equivalent:</p> … … 1342 1341 Host: www.example.org:8001 1343 1342 </pre> <p>after connecting to port 8001 of host "www.example.org".</p> 1344 <p id="rfc.section.4.1.2.p.15">The request-target is transmitted in the format specified in <a href="#http.uri" title="http URI scheme">Section 2.6.1</a>. If the request-target is percent-encoded (<a href="#RFC3986" id="rfc.xref.RFC3986.1 8"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-2.1">Section 2.1</a>), the origin server <em class="bcp14">MUST</em> decode the request-target in order to properly interpret the request. Servers <em class="bcp14">SHOULD</em> respond to invalid request-targets with an appropriate status code.1343 <p id="rfc.section.4.1.2.p.15">The request-target is transmitted in the format specified in <a href="#http.uri" title="http URI scheme">Section 2.6.1</a>. If the request-target is percent-encoded (<a href="#RFC3986" id="rfc.xref.RFC3986.17"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-2.1">Section 2.1</a>), the origin server <em class="bcp14">MUST</em> decode the request-target in order to properly interpret the request. Servers <em class="bcp14">SHOULD</em> respond to invalid request-targets with an appropriate status code. 1345 1344 </p> 1346 1345 <p id="rfc.section.4.1.2.p.16">A transparent proxy <em class="bcp14">MUST NOT</em> rewrite the "path-absolute" part of the received request-target when forwarding it to the next inbound server, except as noted … … 2980 2979 transfer-coding ] ) 2981 2980 2982 <a href="#uri" class="smpl">URI</a> = <URI, defined in [RFC3986], Section 3>2983 2981 <a href="#uri" class="smpl">URI-reference</a> = <URI-reference, defined in [RFC3986], Section 4.1> 2984 2982 <a href="#header.upgrade" class="smpl">Upgrade</a> = "Upgrade:" OWS Upgrade-v … … 3130 3128 ; Response defined but not used 3131 3129 ; TE defined but not used 3132 ; URI defined but not used3133 3130 ; URI-reference defined but not used 3134 3131 ; http-URI defined but not used … … 3651 3648 <li class="indline1"><em>RFC2965</em> <a class="iref" href="#rfc.xref.RFC2965.1">3.2</a>, <a class="iref" href="#RFC2965"><b>13.2</b></a></li> 3652 3649 <li class="indline1"><em>RFC3864</em> <a class="iref" href="#rfc.xref.RFC3864.1">10.1</a>, <a class="iref" href="#RFC3864"><b>13.2</b></a></li> 3653 <li class="indline1"><em>RFC3986</em> <a class="iref" href="#rfc.xref.RFC3986.1">1</a>, <a class="iref" href="#rfc.xref.RFC3986.2">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.3">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.4">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.5">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.6">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.7">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.8">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.9">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.10">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.11">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.12">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.13">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.14">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.15">2.6.1</a>, <a class="iref" href="#rfc.xref.RFC3986.16">2.6.3</a>, <a class="iref" href="#rfc.xref.RFC3986.17">2.6.3</a>, <a class="iref" href="#rfc.xref.RFC3986.18">4.1.2</a>, <a class="iref" href="#RFC3986"><b>13.1</b></a><ul class="ind"> 3654 <li class="indline1"><em>Section 2.1</em> <a class="iref" href="#rfc.xref.RFC3986.17">2.6.3</a>, <a class="iref" href="#rfc.xref.RFC3986.18">4.1.2</a></li> 3655 <li class="indline1"><em>Section 3</em> <a class="iref" href="#rfc.xref.RFC3986.5">2.6</a></li> 3656 <li class="indline1"><em>Section 3.2</em> <a class="iref" href="#rfc.xref.RFC3986.9">2.6</a></li> 3657 <li class="indline1"><em>Section 3.2.2</em> <a class="iref" href="#rfc.xref.RFC3986.14">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.15">2.6.1</a></li> 3658 <li class="indline1"><em>Section 3.2.3</em> <a class="iref" href="#rfc.xref.RFC3986.12">2.6</a></li> 3659 <li class="indline1"><em>Section 3.3</em> <a class="iref" href="#rfc.xref.RFC3986.10">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.11">2.6</a></li> 3660 <li class="indline1"><em>Section 3.4</em> <a class="iref" href="#rfc.xref.RFC3986.13">2.6</a></li> 3661 <li class="indline1"><em>Section 4.1</em> <a class="iref" href="#rfc.xref.RFC3986.6">2.6</a></li> 3662 <li class="indline1"><em>Section 4.2</em> <a class="iref" href="#rfc.xref.RFC3986.8">2.6</a></li> 3663 <li class="indline1"><em>Section 4.3</em> <a class="iref" href="#rfc.xref.RFC3986.7">2.6</a></li> 3664 <li class="indline1"><em>Section 6</em> <a class="iref" href="#rfc.xref.RFC3986.16">2.6.3</a></li> 3650 <li class="indline1"><em>RFC3986</em> <a class="iref" href="#rfc.xref.RFC3986.1">1</a>, <a class="iref" href="#rfc.xref.RFC3986.2">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.3">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.4">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.5">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.6">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.7">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.8">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.9">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.10">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.11">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.12">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.13">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.14">2.6.1</a>, <a class="iref" href="#rfc.xref.RFC3986.15">2.6.3</a>, <a class="iref" href="#rfc.xref.RFC3986.16">2.6.3</a>, <a class="iref" href="#rfc.xref.RFC3986.17">4.1.2</a>, <a class="iref" href="#RFC3986"><b>13.1</b></a><ul class="ind"> 3651 <li class="indline1"><em>Section 2.1</em> <a class="iref" href="#rfc.xref.RFC3986.16">2.6.3</a>, <a class="iref" href="#rfc.xref.RFC3986.17">4.1.2</a></li> 3652 <li class="indline1"><em>Section 3.2</em> <a class="iref" href="#rfc.xref.RFC3986.8">2.6</a></li> 3653 <li class="indline1"><em>Section 3.2.2</em> <a class="iref" href="#rfc.xref.RFC3986.13">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.14">2.6.1</a></li> 3654 <li class="indline1"><em>Section 3.2.3</em> <a class="iref" href="#rfc.xref.RFC3986.11">2.6</a></li> 3655 <li class="indline1"><em>Section 3.3</em> <a class="iref" href="#rfc.xref.RFC3986.9">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.10">2.6</a></li> 3656 <li class="indline1"><em>Section 3.4</em> <a class="iref" href="#rfc.xref.RFC3986.12">2.6</a></li> 3657 <li class="indline1"><em>Section 4.1</em> <a class="iref" href="#rfc.xref.RFC3986.5">2.6</a></li> 3658 <li class="indline1"><em>Section 4.2</em> <a class="iref" href="#rfc.xref.RFC3986.7">2.6</a></li> 3659 <li class="indline1"><em>Section 4.3</em> <a class="iref" href="#rfc.xref.RFC3986.6">2.6</a></li> 3660 <li class="indline1"><em>Section 6</em> <a class="iref" href="#rfc.xref.RFC3986.15">2.6.3</a></li> 3665 3661 </ul> 3666 3662 </li>
Note: See TracChangeset
for help on using the changeset viewer.