forked from httpwg/wg-materials
-
Notifications
You must be signed in to change notification settings - Fork 0
/
ietf-86-httpbis-changes.xhtml
executable file
·154 lines (145 loc) · 9.19 KB
/
ietf-86-httpbis-changes.xhtml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>IETF 86 - HTTPbis -22 Changes Overview</title>
<style type="text/css">
body {
color: black;
font-family: verdana, helvetica, arial, sans-serif;
font-size: 18pt;
}
h1 {
font-size: 36pt;
}
li {
margin-top: 0.5em;
}
q {
font-style: italic;
}
.break {
page-break-before: always;
}
@page {
size: a4 landscape;
}
@page {
@bottom-left {
content: "Julian Reschke, greenbytes";
}
@bottom-right {
content: counter(page);
}
@top-center {
content: "IETF 86 - HTTPbis -22 Changes Overview";
}
}
</style>
</head>
<body>
<h1>IETF 86 - HTTPbis -22 Changes Overview</h1>
<p>
<a href="mailto:[email protected]">Julian Reschke</a>, greenbytes
</p>
<h2 class="break">History</h2>
<ul>
<li>-18: published January 2012</li>
<li>-19: published March 2012 (before IETF 83)</li>
<li>-20: published July 2012 (before IETF 84)</li>
<li>-21: published October 2012 (before IETF 85)</li>
<li>-22: published February 2013 (before IETF 86)</li>
</ul>
<p>
<em>First Working Group Last Call for Parts 4, 5, 6, and 7 ended April 12, 2012</em>
</p>
<p>
<em>First Working Group Last Call for Parts 1 & 2 ended November 25, 2012</em>
</p>
<p>
<em>Second Working Group Last Call for Parts 4, 5, 6, and 7 ended November 25, 2012</em>
</p>
<h2 class="break">Changes - General</h2>
<p>
Lots of rewrites/rearrangements in Parts 1 & 2, plus...:
</p>
<h2 class="break">Changes - P1</h2>
<ul>
<li>Cite HTTPS URI scheme definition (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/128">Ticket 128</a>)</li>
<li>mention of "proxies" in section about caches (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/389">Ticket 389</a>)</li>
<li>use of ABNF terms from RFC 3986 (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/390">Ticket 390</a>)</li>
<li>editorial improvements to message length definition (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/392">Ticket 392</a>)</li>
<li>userinfo in absolute form of request target (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/393">Ticket 393</a>)</li>
<li>when can authority be empty or undefined? (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/394">Ticket 394</a>)</li>
<li>Connection header field MUST vs SHOULD (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/395">Ticket 395</a>)</li>
<li>editorial improvements to persistent connections section (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/396">Ticket 396</a>)</li>
<li>URI normalization vs empty path (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/397">Ticket 397</a>)</li>
<li>p1 feedback (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/408">Ticket 408</a>)</li>
<li>is parsing OBS-FOLD mandatory? (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/409">Ticket 409</a>)</li>
<li>HTTPS and Shared Caching (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/410">Ticket 410</a>)</li>
<li>Requirements for recipients of ws between start-line and first header field (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/411">Ticket 411</a>)</li>
<li>SP and HT when being tolerant (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/412">Ticket 412</a>)</li>
<li>Message Parsing Strictness (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/414">Ticket 414</a>)</li>
<li>"Render" (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/415">Ticket 415</a>)</li>
<li>Explicitly Hop-by-Hop (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/416">Ticket 416</a>)</li>
<li>Registering Connection Tokens (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/417">Ticket 417</a>)</li>
<li>No-Transform (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/418">Ticket 418</a>)</li>
<li>p2 editorial feedback (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/419">Ticket 419</a>)</li>
<li>Content-Length SHOULD be sent (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/420">Ticket 420</a>)</li>
<li>origin-form does not allow path starting with "//" (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/431">Ticket 431</a>)</li>
<li>ambiguity in part 1 example (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/433">Ticket 433</a>)</li>
</ul>
<h2 class="break">Changes - P2</h2>
<ul>
<li>ETag (and other metadata) in status messages (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/22">Ticket 22</a>)</li>
<li>Conditional GET text (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/96">Ticket 96</a>)</li>
<li>Clarify description of 405 (Not Allowed) (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/146">Ticket 146</a>)</li>
<li>Allowing heuristic caching for new status codes (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/223">Ticket 223</a>)</li>
<li>method semantics: retrieval/representation (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/315">Ticket 315</a>)</li>
<li>User confirmation for unsafe methods (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/388">Ticket 388</a>)</li>
<li>transferring URIs with userinfo in payload (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/391">Ticket 391</a>)</li>
<li>Tentative Status Codes (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/404">Ticket 404</a>)</li>
<li>No-Transform (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/418">Ticket 418</a>)</li>
<li>p2 editorial feedback (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/419">Ticket 419</a>)</li>
<li>Absence of Accept-Encoding (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/424">Ticket 424</a>)</li>
<li>p2 editorial feedback (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/426">Ticket 426</a>)</li>
<li>Accept-Language ordering for identical qvalues (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/428">Ticket 428</a>)</li>
<li>Review Cachability of Status Codes WRT "Negative Caching" (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/432">Ticket 432</a>)</li>
<li>mention in header field considerations that leading/trailing WS is lossy (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/434">Ticket 434</a>)</li>
</ul>
<h2 class="break">Changes - P3</h2>
<p>
<em>THERE IS NO PART 3!</em>
</p>
<h2>Changes - P4</h2>
<ul>
<li>Conditional GET text (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/96">Ticket 96</a>)</li>
<li>Optionality of Conditional Request Support (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/350">Ticket 350</a>)</li>
<li>Conditional Requests editorial suggestions (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/366">Ticket 366</a>)</li>
<li>unclear prose in definition of 304 (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/384">Ticket 384</a>)</li>
<li>ETags and Conneg (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/401">Ticket 401</a>)</li>
<li>Comparison function for If-Match and If-None-Match (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/402">Ticket 402</a>)</li>
<li>304 without validator (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/406">Ticket 406</a>)</li>
<li>If-Match and 428 (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/427">Ticket 427</a>)</li>
</ul>
<h2 class="break">Changes - P5</h2>
<ul>
<li>Security consideration: range flooding (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/175">Ticket 175</a>)</li>
<li>Allowing heuristic caching for new status codes (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/223">Ticket 223</a>)</li>
<li>Add limitations to Range to reduce its use as a denial-of-service tool (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/311">Ticket 311</a>)</li>
<li>p5 feedback (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/405">Ticket 405</a>)</li>
<li>416 and multipart/byteranges (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/407">Ticket 407</a>)</li>
</ul>
<h2>Changes - P6</h2>
<ul>
<li>Allowing heuristic caching for new status codes (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/223">Ticket 223</a>)</li>
<li>304 without validator (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/406">Ticket 406</a>)</li>
<li>No-Transform (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/418">Ticket 418</a>)</li>
<li>definition public cache-control directive is incompatible with RFC2616 (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/430">Ticket 430</a>)</li>
</ul>
<h2>Changes - P7</h2>
<ul>
<li>Authentication and caching - max-age (<a href="http://tools.ietf.org/wg/httpbis/trac/ticket/403">Ticket 403</a>)</li>
</ul>
</body>
</html>