1 | |
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2 | INTRODUCTION, paragraph 1: |
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3 | OLD: |
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4 | |
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5 | HTTPbis Working Group R. Fielding, Ed. |
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6 | Internet-Draft Adobe |
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7 | Obsoletes: 2616 (if approved) J. Reschke, Ed. |
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8 | Updates: 2817 (if approved) greenbytes |
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9 | Intended status: Standards Track May 19, 2014 |
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10 | Expires: November 20, 2014 |
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11 | |
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12 | NEW: |
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13 | |
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14 | Internet Engineering Task Force (IETF) R. Fielding, Ed. |
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15 | Request for Comments: 7231 Adobe |
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16 | Obsoletes: 2616 J. Reschke, Ed. |
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17 | Updates: 2817 greenbytes |
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18 | Category: Standards Track May 2014 |
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19 | ISSN: 2070-1721 |
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20 | |
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21 | |
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22 | INTRODUCTION, paragraph 2: |
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23 | OLD: |
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24 | |
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25 | Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content |
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26 | draft-ietf-httpbis-p2-semantics-latest |
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27 | |
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28 | NEW: |
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29 | |
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30 | Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content |
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31 | |
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32 | |
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33 | INTRODUCTION, paragraph 5: |
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34 | OLD: |
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35 | |
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36 | Editorial Note (To be removed by RFC Editor) |
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37 | |
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38 | Discussion of this draft takes place on the HTTPBIS working group |
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39 | mailing list (ietf-http-wg@w3.org), which is archived at |
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40 | <http://lists.w3.org/Archives/Public/ietf-http-wg/>. |
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41 | |
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42 | The current issues list is at |
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43 | <http://tools.ietf.org/wg/httpbis/trac/report/3> and related |
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44 | documents (including fancy diffs) can be found at |
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45 | <http://tools.ietf.org/wg/httpbis/>. |
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46 | |
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47 | _This is a temporary document for the purpose of tracking the |
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48 | editorial changes made during the AUTH48 (RFC publication) phase._ |
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49 | |
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50 | Status of This Memo |
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51 | |
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52 | NEW: |
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53 | |
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54 | Status of This Memo |
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55 | |
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56 | |
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57 | INTRODUCTION, paragraph 6: |
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58 | OLD: |
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59 | |
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60 | This Internet-Draft is submitted in full conformance with the |
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61 | provisions of BCP 78 and BCP 79. |
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62 | |
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63 | Internet-Drafts are working documents of the Internet Engineering |
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64 | Task Force (IETF). Note that other groups may also distribute |
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65 | working documents as Internet-Drafts. The list of current Internet- |
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66 | Drafts is at http://datatracker.ietf.org/drafts/current/. |
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67 | |
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68 | NEW: |
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69 | |
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70 | This is an Internet Standards Track document. |
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71 | |
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72 | |
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73 | INTRODUCTION, paragraph 7: |
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74 | OLD: |
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75 | |
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76 | Internet-Drafts are draft documents valid for a maximum of six months |
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77 | and may be updated, replaced, or obsoleted by other documents at any |
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78 | time. It is inappropriate to use Internet-Drafts as reference |
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79 | material or to cite them other than as "work in progress." |
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80 | |
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81 | NEW: |
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82 | |
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83 | This document is a product of the Internet Engineering Task Force |
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84 | (IETF). It represents the consensus of the IETF community. It has |
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85 | received public review and has been approved for publication by the |
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86 | Internet Engineering Steering Group (IESG). Further information on |
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87 | Internet Standards is available in Section 2 of RFC 5741. |
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88 | |
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89 | |
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90 | INTRODUCTION, paragraph 8: |
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91 | OLD: |
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92 | |
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93 | This Internet-Draft will expire on November 20, 2014. |
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94 | |
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95 | NEW: |
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96 | |
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97 | Information about the current status of this document, any errata, |
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98 | and how to provide feedback on it may be obtained at |
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99 | http://www.rfc-editor.org/info/rfc7231. |
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100 | |
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101 | |
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102 | Section 11., paragraph 0: |
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103 | OLD: |
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104 | |
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105 | 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 6 |
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106 | 1.1. Conformance and Error Handling . . . . . . . . . . . . . . 6 |
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107 | 1.2. Syntax Notation . . . . . . . . . . . . . . . . . . . . . 6 |
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108 | 2. Resources . . . . . . . . . . . . . . . . . . . . . . . . . . 7 |
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109 | 3. Representations . . . . . . . . . . . . . . . . . . . . . . . 7 |
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110 | 3.1. Representation Metadata . . . . . . . . . . . . . . . . . 8 |
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111 | 3.1.1. Processing Representation Data . . . . . . . . . . . . 8 |
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112 | 3.1.2. Encoding for Compression or Integrity . . . . . . . . 11 |
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113 | 3.1.3. Audience Language . . . . . . . . . . . . . . . . . . 13 |
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114 | 3.1.4. Identification . . . . . . . . . . . . . . . . . . . . 14 |
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115 | 3.2. Representation Data . . . . . . . . . . . . . . . . . . . 17 |
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116 | 3.3. Payload Semantics . . . . . . . . . . . . . . . . . . . . 17 |
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117 | 3.4. Content Negotiation . . . . . . . . . . . . . . . . . . . 18 |
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118 | 3.4.1. Proactive Negotiation . . . . . . . . . . . . . . . . 19 |
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119 | 3.4.2. Reactive Negotiation . . . . . . . . . . . . . . . . . 20 |
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120 | |
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121 | 4. Request Methods . . . . . . . . . . . . . . . . . . . . . . . 21 |
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122 | 4.1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . 21 |
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123 | 4.2. Common Method Properties . . . . . . . . . . . . . . . . . 22 |
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124 | 4.2.1. Safe Methods . . . . . . . . . . . . . . . . . . . . . 22 |
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125 | 4.2.2. Idempotent Methods . . . . . . . . . . . . . . . . . . 23 |
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126 | 4.2.3. Cacheable Methods . . . . . . . . . . . . . . . . . . 24 |
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127 | 4.3. Method Definitions . . . . . . . . . . . . . . . . . . . . 24 |
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128 | 4.3.1. GET . . . . . . . . . . . . . . . . . . . . . . . . . 24 |
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129 | 4.3.2. HEAD . . . . . . . . . . . . . . . . . . . . . . . . . 25 |
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130 | 4.3.3. POST . . . . . . . . . . . . . . . . . . . . . . . . . 25 |
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131 | 4.3.4. PUT . . . . . . . . . . . . . . . . . . . . . . . . . 26 |
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132 | 4.3.5. DELETE . . . . . . . . . . . . . . . . . . . . . . . . 29 |
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133 | 4.3.6. CONNECT . . . . . . . . . . . . . . . . . . . . . . . 30 |
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134 | 4.3.7. OPTIONS . . . . . . . . . . . . . . . . . . . . . . . 31 |
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135 | 4.3.8. TRACE . . . . . . . . . . . . . . . . . . . . . . . . 32 |
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136 | 5. Request Header Fields . . . . . . . . . . . . . . . . . . . . 33 |
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137 | 5.1. Controls . . . . . . . . . . . . . . . . . . . . . . . . . 33 |
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138 | 5.1.1. Expect . . . . . . . . . . . . . . . . . . . . . . . . 34 |
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139 | 5.1.2. Max-Forwards . . . . . . . . . . . . . . . . . . . . . 36 |
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140 | 5.2. Conditionals . . . . . . . . . . . . . . . . . . . . . . . 36 |
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141 | 5.3. Content Negotiation . . . . . . . . . . . . . . . . . . . 37 |
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142 | 5.3.1. Quality Values . . . . . . . . . . . . . . . . . . . . 37 |
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143 | 5.3.2. Accept . . . . . . . . . . . . . . . . . . . . . . . . 38 |
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144 | 5.3.3. Accept-Charset . . . . . . . . . . . . . . . . . . . . 40 |
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145 | 5.3.4. Accept-Encoding . . . . . . . . . . . . . . . . . . . 41 |
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146 | 5.3.5. Accept-Language . . . . . . . . . . . . . . . . . . . 42 |
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147 | 5.4. Authentication Credentials . . . . . . . . . . . . . . . . 43 |
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148 | 5.5. Request Context . . . . . . . . . . . . . . . . . . . . . 44 |
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149 | 5.5.1. From . . . . . . . . . . . . . . . . . . . . . . . . . 44 |
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150 | 5.5.2. Referer . . . . . . . . . . . . . . . . . . . . . . . 45 |
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151 | 5.5.3. User-Agent . . . . . . . . . . . . . . . . . . . . . . 46 |
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152 | 6. Response Status Codes . . . . . . . . . . . . . . . . . . . . 47 |
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153 | 6.1. Overview of Status Codes . . . . . . . . . . . . . . . . . 48 |
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154 | 6.2. Informational 1xx . . . . . . . . . . . . . . . . . . . . 50 |
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155 | 6.2.1. 100 Continue . . . . . . . . . . . . . . . . . . . . . 50 |
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156 | 6.2.2. 101 Switching Protocols . . . . . . . . . . . . . . . 50 |
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157 | 6.3. Successful 2xx . . . . . . . . . . . . . . . . . . . . . . 51 |
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158 | 6.3.1. 200 OK . . . . . . . . . . . . . . . . . . . . . . . . 51 |
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159 | 6.3.2. 201 Created . . . . . . . . . . . . . . . . . . . . . 51 |
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160 | 6.3.3. 202 Accepted . . . . . . . . . . . . . . . . . . . . . 52 |
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161 | 6.3.4. 203 Non-Authoritative Information . . . . . . . . . . 52 |
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162 | 6.3.5. 204 No Content . . . . . . . . . . . . . . . . . . . . 53 |
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163 | 6.3.6. 205 Reset Content . . . . . . . . . . . . . . . . . . 53 |
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164 | 6.4. Redirection 3xx . . . . . . . . . . . . . . . . . . . . . 54 |
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165 | 6.4.1. 300 Multiple Choices . . . . . . . . . . . . . . . . . 55 |
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166 | 6.4.2. 301 Moved Permanently . . . . . . . . . . . . . . . . 56 |
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167 | 6.4.3. 302 Found . . . . . . . . . . . . . . . . . . . . . . 56 |
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168 | 6.4.4. 303 See Other . . . . . . . . . . . . . . . . . . . . 57 |
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169 | 6.4.5. 305 Use Proxy . . . . . . . . . . . . . . . . . . . . 57 |
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170 | 6.4.6. 306 (Unused) . . . . . . . . . . . . . . . . . . . . . 57 |
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171 | 6.4.7. 307 Temporary Redirect . . . . . . . . . . . . . . . . 58 |
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172 | 6.5. Client Error 4xx . . . . . . . . . . . . . . . . . . . . . 58 |
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173 | 6.5.1. 400 Bad Request . . . . . . . . . . . . . . . . . . . 58 |
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174 | 6.5.2. 402 Payment Required . . . . . . . . . . . . . . . . . 58 |
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175 | 6.5.3. 403 Forbidden . . . . . . . . . . . . . . . . . . . . 58 |
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176 | 6.5.4. 404 Not Found . . . . . . . . . . . . . . . . . . . . 59 |
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177 | 6.5.5. 405 Method Not Allowed . . . . . . . . . . . . . . . . 59 |
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178 | 6.5.6. 406 Not Acceptable . . . . . . . . . . . . . . . . . . 59 |
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179 | 6.5.7. 408 Request Timeout . . . . . . . . . . . . . . . . . 60 |
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180 | 6.5.8. 409 Conflict . . . . . . . . . . . . . . . . . . . . . 60 |
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181 | 6.5.9. 410 Gone . . . . . . . . . . . . . . . . . . . . . . . 60 |
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182 | 6.5.10. 411 Length Required . . . . . . . . . . . . . . . . . 61 |
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183 | 6.5.11. 413 Payload Too Large . . . . . . . . . . . . . . . . 61 |
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184 | 6.5.12. 414 URI Too Long . . . . . . . . . . . . . . . . . . . 61 |
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185 | 6.5.13. 415 Unsupported Media Type . . . . . . . . . . . . . . 61 |
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186 | 6.5.14. 417 Expectation Failed . . . . . . . . . . . . . . . . 62 |
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187 | 6.5.15. 426 Upgrade Required . . . . . . . . . . . . . . . . . 62 |
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188 | 6.6. Server Error 5xx . . . . . . . . . . . . . . . . . . . . . 62 |
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189 | 6.6.1. 500 Internal Server Error . . . . . . . . . . . . . . 62 |
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190 | 6.6.2. 501 Not Implemented . . . . . . . . . . . . . . . . . 63 |
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191 | 6.6.3. 502 Bad Gateway . . . . . . . . . . . . . . . . . . . 63 |
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192 | 6.6.4. 503 Service Unavailable . . . . . . . . . . . . . . . 63 |
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193 | 6.6.5. 504 Gateway Timeout . . . . . . . . . . . . . . . . . 63 |
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194 | 6.6.6. 505 HTTP Version Not Supported . . . . . . . . . . . . 63 |
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195 | 7. Response Header Fields . . . . . . . . . . . . . . . . . . . . 64 |
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196 | 7.1. Control Data . . . . . . . . . . . . . . . . . . . . . . . 64 |
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197 | 7.1.1. Origination Date . . . . . . . . . . . . . . . . . . . 64 |
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198 | 7.1.2. Location . . . . . . . . . . . . . . . . . . . . . . . 68 |
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199 | 7.1.3. Retry-After . . . . . . . . . . . . . . . . . . . . . 69 |
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200 | 7.1.4. Vary . . . . . . . . . . . . . . . . . . . . . . . . . 70 |
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201 | 7.2. Validator Header Fields . . . . . . . . . . . . . . . . . 71 |
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202 | 7.3. Authentication Challenges . . . . . . . . . . . . . . . . 72 |
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203 | 7.4. Response Context . . . . . . . . . . . . . . . . . . . . . 72 |
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204 | 7.4.1. Allow . . . . . . . . . . . . . . . . . . . . . . . . 72 |
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205 | 7.4.2. Server . . . . . . . . . . . . . . . . . . . . . . . . 73 |
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206 | 8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 73 |
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207 | 8.1. Method Registry . . . . . . . . . . . . . . . . . . . . . 74 |
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208 | 8.1.1. Procedure . . . . . . . . . . . . . . . . . . . . . . 74 |
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209 | 8.1.2. Considerations for New Methods . . . . . . . . . . . . 74 |
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210 | 8.1.3. Registrations . . . . . . . . . . . . . . . . . . . . 75 |
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211 | 8.2. Status Code Registry . . . . . . . . . . . . . . . . . . . 75 |
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212 | 8.2.1. Procedure . . . . . . . . . . . . . . . . . . . . . . 75 |
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213 | 8.2.2. Considerations for New Status Codes . . . . . . . . . 76 |
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214 | 8.2.3. Registrations . . . . . . . . . . . . . . . . . . . . 76 |
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215 | 8.3. Header Field Registry . . . . . . . . . . . . . . . . . . 77 |
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216 | 8.3.1. Considerations for New Header Fields . . . . . . . . . 78 |
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217 | 8.3.2. Registrations . . . . . . . . . . . . . . . . . . . . 80 |
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218 | 8.4. Content Coding Registry . . . . . . . . . . . . . . . . . 80 |
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219 | 8.4.1. Procedure . . . . . . . . . . . . . . . . . . . . . . 81 |
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220 | 8.4.2. Registrations . . . . . . . . . . . . . . . . . . . . 81 |
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221 | 9. Security Considerations . . . . . . . . . . . . . . . . . . . 81 |
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222 | 9.1. Attacks Based on File and Path Names . . . . . . . . . . . 82 |
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223 | 9.2. Attacks Based on Command, Code, or Query Injection . . . . 82 |
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224 | 9.3. Disclosure of Personal Information . . . . . . . . . . . . 83 |
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225 | 9.4. Disclosure of Sensitive Information in URIs . . . . . . . 83 |
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226 | 9.5. Disclosure of Fragment after Redirects . . . . . . . . . . 83 |
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227 | 9.6. Disclosure of Product Information . . . . . . . . . . . . 84 |
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228 | 9.7. Browser Fingerprinting . . . . . . . . . . . . . . . . . . 84 |
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229 | 10. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 85 |
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230 | 11. References . . . . . . . . . . . . . . . . . . . . . . . . . . 85 |
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231 | 11.1. Normative References . . . . . . . . . . . . . . . . . . . 85 |
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232 | 11.2. Informative References . . . . . . . . . . . . . . . . . . 86 |
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233 | Appendix A. Differences between HTTP and MIME . . . . . . . . . . 88 |
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234 | A.1. MIME-Version . . . . . . . . . . . . . . . . . . . . . . . 89 |
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235 | A.2. Conversion to Canonical Form . . . . . . . . . . . . . . . 89 |
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236 | A.3. Conversion of Date Formats . . . . . . . . . . . . . . . . 89 |
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237 | A.4. Conversion of Content-Encoding . . . . . . . . . . . . . . 89 |
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238 | A.5. Conversion of Content-Transfer-Encoding . . . . . . . . . 90 |
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239 | A.6. MHTML and Line Length Limitations . . . . . . . . . . . . 90 |
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240 | Appendix B. Changes from RFC 2616 . . . . . . . . . . . . . . . . 90 |
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241 | Appendix C. Imported ABNF . . . . . . . . . . . . . . . . . . . . 93 |
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242 | Appendix D. Collected ABNF . . . . . . . . . . . . . . . . . . . 93 |
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243 | Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 |
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244 | |
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245 | NEW: |
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246 | |
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247 | 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 6 |
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248 | 1.1. Conformance and Error Handling . . . . . . . . . . . . . . 6 |
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249 | 1.2. Syntax Notation . . . . . . . . . . . . . . . . . . . . . 6 |
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250 | 2. Resources . . . . . . . . . . . . . . . . . . . . . . . . . . 7 |
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251 | 3. Representations . . . . . . . . . . . . . . . . . . . . . . . 7 |
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252 | 3.1. Representation Metadata . . . . . . . . . . . . . . . . . 8 |
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253 | 3.1.1. Processing Representation Data . . . . . . . . . . . . 8 |
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254 | 3.1.2. Encoding for Compression or Integrity . . . . . . . . 11 |
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255 | 3.1.3. Audience Language . . . . . . . . . . . . . . . . . . 13 |
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256 | 3.1.4. Identification . . . . . . . . . . . . . . . . . . . . 14 |
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257 | 3.2. Representation Data . . . . . . . . . . . . . . . . . . . 17 |
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258 | 3.3. Payload Semantics . . . . . . . . . . . . . . . . . . . . 17 |
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259 | 3.4. Content Negotiation . . . . . . . . . . . . . . . . . . . 18 |
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260 | 3.4.1. Proactive Negotiation . . . . . . . . . . . . . . . . 19 |
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261 | 3.4.2. Reactive Negotiation . . . . . . . . . . . . . . . . . 20 |
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262 | 4. Request Methods . . . . . . . . . . . . . . . . . . . . . . . 21 |
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263 | 4.1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . 21 |
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264 | 4.2. Common Method Properties . . . . . . . . . . . . . . . . . 22 |
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265 | 4.2.1. Safe Methods . . . . . . . . . . . . . . . . . . . . . 22 |
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266 | 4.2.2. Idempotent Methods . . . . . . . . . . . . . . . . . . 23 |
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267 | 4.2.3. Cacheable Methods . . . . . . . . . . . . . . . . . . 24 |
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268 | 4.3. Method Definitions . . . . . . . . . . . . . . . . . . . . 24 |
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269 | 4.3.1. GET . . . . . . . . . . . . . . . . . . . . . . . . . 24 |
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270 | 4.3.2. HEAD . . . . . . . . . . . . . . . . . . . . . . . . . 25 |
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271 | 4.3.3. POST . . . . . . . . . . . . . . . . . . . . . . . . . 25 |
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272 | 4.3.4. PUT . . . . . . . . . . . . . . . . . . . . . . . . . 26 |
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273 | 4.3.5. DELETE . . . . . . . . . . . . . . . . . . . . . . . . 29 |
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274 | 4.3.6. CONNECT . . . . . . . . . . . . . . . . . . . . . . . 30 |
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275 | 4.3.7. OPTIONS . . . . . . . . . . . . . . . . . . . . . . . 31 |
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276 | 4.3.8. TRACE . . . . . . . . . . . . . . . . . . . . . . . . 32 |
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277 | 5. Request Header Fields . . . . . . . . . . . . . . . . . . . . 33 |
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278 | 5.1. Controls . . . . . . . . . . . . . . . . . . . . . . . . . 33 |
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279 | 5.1.1. Expect . . . . . . . . . . . . . . . . . . . . . . . . 34 |
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280 | 5.1.2. Max-Forwards . . . . . . . . . . . . . . . . . . . . . 36 |
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281 | |
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282 | 5.2. Conditionals . . . . . . . . . . . . . . . . . . . . . . . 36 |
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283 | 5.3. Content Negotiation . . . . . . . . . . . . . . . . . . . 37 |
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284 | 5.3.1. Quality Values . . . . . . . . . . . . . . . . . . . . 37 |
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285 | 5.3.2. Accept . . . . . . . . . . . . . . . . . . . . . . . . 38 |
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286 | 5.3.3. Accept-Charset . . . . . . . . . . . . . . . . . . . . 40 |
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287 | 5.3.4. Accept-Encoding . . . . . . . . . . . . . . . . . . . 41 |
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288 | 5.3.5. Accept-Language . . . . . . . . . . . . . . . . . . . 42 |
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289 | 5.4. Authentication Credentials . . . . . . . . . . . . . . . . 43 |
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290 | 5.5. Request Context . . . . . . . . . . . . . . . . . . . . . 44 |
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291 | 5.5.1. From . . . . . . . . . . . . . . . . . . . . . . . . . 44 |
---|
292 | 5.5.2. Referer . . . . . . . . . . . . . . . . . . . . . . . 45 |
---|
293 | 5.5.3. User-Agent . . . . . . . . . . . . . . . . . . . . . . 46 |
---|
294 | 6. Response Status Codes . . . . . . . . . . . . . . . . . . . . 47 |
---|
295 | 6.1. Overview of Status Codes . . . . . . . . . . . . . . . . . 48 |
---|
296 | 6.2. Informational 1xx . . . . . . . . . . . . . . . . . . . . 50 |
---|
297 | 6.2.1. 100 Continue . . . . . . . . . . . . . . . . . . . . . 50 |
---|
298 | 6.2.2. 101 Switching Protocols . . . . . . . . . . . . . . . 50 |
---|
299 | 6.3. Successful 2xx . . . . . . . . . . . . . . . . . . . . . . 51 |
---|
300 | 6.3.1. 200 OK . . . . . . . . . . . . . . . . . . . . . . . . 51 |
---|
301 | 6.3.2. 201 Created . . . . . . . . . . . . . . . . . . . . . 51 |
---|
302 | 6.3.3. 202 Accepted . . . . . . . . . . . . . . . . . . . . . 52 |
---|
303 | 6.3.4. 203 Non-Authoritative Information . . . . . . . . . . 52 |
---|
304 | 6.3.5. 204 No Content . . . . . . . . . . . . . . . . . . . . 53 |
---|
305 | 6.3.6. 205 Reset Content . . . . . . . . . . . . . . . . . . 53 |
---|
306 | 6.4. Redirection 3xx . . . . . . . . . . . . . . . . . . . . . 54 |
---|
307 | 6.4.1. 300 Multiple Choices . . . . . . . . . . . . . . . . . 55 |
---|
308 | 6.4.2. 301 Moved Permanently . . . . . . . . . . . . . . . . 56 |
---|
309 | 6.4.3. 302 Found . . . . . . . . . . . . . . . . . . . . . . 56 |
---|
310 | 6.4.4. 303 See Other . . . . . . . . . . . . . . . . . . . . 57 |
---|
311 | 6.4.5. 305 Use Proxy . . . . . . . . . . . . . . . . . . . . 57 |
---|
312 | 6.4.6. 306 (Unused) . . . . . . . . . . . . . . . . . . . . . 57 |
---|
313 | 6.4.7. 307 Temporary Redirect . . . . . . . . . . . . . . . . 58 |
---|
314 | 6.5. Client Error 4xx . . . . . . . . . . . . . . . . . . . . . 58 |
---|
315 | 6.5.1. 400 Bad Request . . . . . . . . . . . . . . . . . . . 58 |
---|
316 | 6.5.2. 402 Payment Required . . . . . . . . . . . . . . . . . 58 |
---|
317 | 6.5.3. 403 Forbidden . . . . . . . . . . . . . . . . . . . . 58 |
---|
318 | 6.5.4. 404 Not Found . . . . . . . . . . . . . . . . . . . . 59 |
---|
319 | 6.5.5. 405 Method Not Allowed . . . . . . . . . . . . . . . . 59 |
---|
320 | 6.5.6. 406 Not Acceptable . . . . . . . . . . . . . . . . . . 59 |
---|
321 | 6.5.7. 408 Request Timeout . . . . . . . . . . . . . . . . . 60 |
---|
322 | 6.5.8. 409 Conflict . . . . . . . . . . . . . . . . . . . . . 60 |
---|
323 | 6.5.9. 410 Gone . . . . . . . . . . . . . . . . . . . . . . . 60 |
---|
324 | 6.5.10. 411 Length Required . . . . . . . . . . . . . . . . . 61 |
---|
325 | 6.5.11. 413 Payload Too Large . . . . . . . . . . . . . . . . 61 |
---|
326 | 6.5.12. 414 URI Too Long . . . . . . . . . . . . . . . . . . . 61 |
---|
327 | 6.5.13. 415 Unsupported Media Type . . . . . . . . . . . . . . 61 |
---|
328 | 6.5.14. 417 Expectation Failed . . . . . . . . . . . . . . . . 62 |
---|
329 | 6.5.15. 426 Upgrade Required . . . . . . . . . . . . . . . . . 62 |
---|
330 | |
---|
331 | 6.6. Server Error 5xx . . . . . . . . . . . . . . . . . . . . . 62 |
---|
332 | 6.6.1. 500 Internal Server Error . . . . . . . . . . . . . . 62 |
---|
333 | 6.6.2. 501 Not Implemented . . . . . . . . . . . . . . . . . 63 |
---|
334 | 6.6.3. 502 Bad Gateway . . . . . . . . . . . . . . . . . . . 63 |
---|
335 | 6.6.4. 503 Service Unavailable . . . . . . . . . . . . . . . 63 |
---|
336 | 6.6.5. 504 Gateway Timeout . . . . . . . . . . . . . . . . . 63 |
---|
337 | 6.6.6. 505 HTTP Version Not Supported . . . . . . . . . . . . 63 |
---|
338 | 7. Response Header Fields . . . . . . . . . . . . . . . . . . . . 64 |
---|
339 | 7.1. Control Data . . . . . . . . . . . . . . . . . . . . . . . 64 |
---|
340 | 7.1.1. Origination Date . . . . . . . . . . . . . . . . . . . 64 |
---|
341 | 7.1.2. Location . . . . . . . . . . . . . . . . . . . . . . . 68 |
---|
342 | 7.1.3. Retry-After . . . . . . . . . . . . . . . . . . . . . 69 |
---|
343 | 7.1.4. Vary . . . . . . . . . . . . . . . . . . . . . . . . . 70 |
---|
344 | 7.2. Validator Header Fields . . . . . . . . . . . . . . . . . 71 |
---|
345 | 7.3. Authentication Challenges . . . . . . . . . . . . . . . . 72 |
---|
346 | 7.4. Response Context . . . . . . . . . . . . . . . . . . . . . 72 |
---|
347 | 7.4.1. Allow . . . . . . . . . . . . . . . . . . . . . . . . 72 |
---|
348 | 7.4.2. Server . . . . . . . . . . . . . . . . . . . . . . . . 73 |
---|
349 | 8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 73 |
---|
350 | 8.1. Method Registry . . . . . . . . . . . . . . . . . . . . . 74 |
---|
351 | 8.1.1. Procedure . . . . . . . . . . . . . . . . . . . . . . 74 |
---|
352 | 8.1.2. Considerations for New Methods . . . . . . . . . . . . 74 |
---|
353 | 8.1.3. Registrations . . . . . . . . . . . . . . . . . . . . 75 |
---|
354 | 8.2. Status Code Registry . . . . . . . . . . . . . . . . . . . 75 |
---|
355 | 8.2.1. Procedure . . . . . . . . . . . . . . . . . . . . . . 75 |
---|
356 | 8.2.2. Considerations for New Status Codes . . . . . . . . . 76 |
---|
357 | 8.2.3. Registrations . . . . . . . . . . . . . . . . . . . . 76 |
---|
358 | 8.3. Header Field Registry . . . . . . . . . . . . . . . . . . 77 |
---|
359 | 8.3.1. Considerations for New Header Fields . . . . . . . . . 78 |
---|
360 | 8.3.2. Registrations . . . . . . . . . . . . . . . . . . . . 80 |
---|
361 | 8.4. Content Coding Registry . . . . . . . . . . . . . . . . . 80 |
---|
362 | 8.4.1. Procedure . . . . . . . . . . . . . . . . . . . . . . 81 |
---|
363 | 8.4.2. Registrations . . . . . . . . . . . . . . . . . . . . 81 |
---|
364 | 9. Security Considerations . . . . . . . . . . . . . . . . . . . 81 |
---|
365 | 9.1. Attacks Based on File and Path Names . . . . . . . . . . . 82 |
---|
366 | 9.2. Attacks Based on Command, Code, or Query Injection . . . . 82 |
---|
367 | 9.3. Disclosure of Personal Information . . . . . . . . . . . . 83 |
---|
368 | 9.4. Disclosure of Sensitive Information in URIs . . . . . . . 83 |
---|
369 | 9.5. Disclosure of Fragment after Redirects . . . . . . . . . . 83 |
---|
370 | 9.6. Disclosure of Product Information . . . . . . . . . . . . 84 |
---|
371 | 9.7. Browser Fingerprinting . . . . . . . . . . . . . . . . . . 84 |
---|
372 | 10. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 85 |
---|
373 | 11. References . . . . . . . . . . . . . . . . . . . . . . . . . . 85 |
---|
374 | 11.1. Normative References . . . . . . . . . . . . . . . . . . . 85 |
---|
375 | 11.2. Informative References . . . . . . . . . . . . . . . . . . 86 |
---|
376 | Appendix A. Differences between HTTP and MIME . . . . . . . . . . 88 |
---|
377 | A.1. MIME-Version . . . . . . . . . . . . . . . . . . . . . . . 88 |
---|
378 | A.2. Conversion to Canonical Form . . . . . . . . . . . . . . . 89 |
---|
379 | A.3. Conversion of Date Formats . . . . . . . . . . . . . . . . 89 |
---|
380 | A.4. Conversion of Content-Encoding . . . . . . . . . . . . . . 89 |
---|
381 | A.5. Conversion of Content-Transfer-Encoding . . . . . . . . . 90 |
---|
382 | A.6. MHTML and Line Length Limitations . . . . . . . . . . . . 90 |
---|
383 | Appendix B. Changes from RFC 2616 . . . . . . . . . . . . . . . . 90 |
---|
384 | Appendix C. Imported ABNF . . . . . . . . . . . . . . . . . . . . 93 |
---|
385 | Appendix D. Collected ABNF . . . . . . . . . . . . . . . . . . . 93 |
---|
386 | Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 |
---|
387 | |
---|
388 | |
---|
389 | Section 5.3.5., paragraph 2: |
---|
390 | OLD: |
---|
391 | |
---|
392 | Accept-Language = 1#( language-range [ weight ] ) |
---|
393 | language-range = |
---|
394 | <language-range, see [RFC4647], Section 2.1> |
---|
395 | |
---|
396 | NEW: |
---|
397 | |
---|
398 | Accept-Language = 1#( language-range [ weight ] ) |
---|
399 | language-range = |
---|
400 | <language-range, defined in [RFC4647], Section 2.1> |
---|
401 | |
---|
402 | |
---|
403 | Section 5.5.1., paragraph 3: |
---|
404 | OLD: |
---|
405 | |
---|
406 | mailbox = <mailbox, see [RFC5322], Section 3.4> |
---|
407 | |
---|
408 | NEW: |
---|
409 | |
---|
410 | mailbox = <mailbox, defined in [RFC5322], Section 3.4> |
---|
411 | |
---|
412 | |
---|
413 | Section 5.5.3., paragraph 5: |
---|
414 | OLD: |
---|
415 | |
---|
416 | A sender SHOULD limit generated product identifiers to what is |
---|
417 | necessary to identify the product; a sender MUST NOT generate |
---|
418 | advertising or other nonessential information within the product |
---|
419 | identifier. A sender SHOULD NOT generate information in product- |
---|
420 | version that is not a version identifier (i.e., successive versions |
---|
421 | of the same product name only to differ only in the product-version |
---|
422 | portion of the product identifier). |
---|
423 | |
---|
424 | NEW: |
---|
425 | |
---|
426 | A sender SHOULD limit generated product identifiers to what is |
---|
427 | necessary to identify the product; a sender MUST NOT generate |
---|
428 | advertising or other nonessential information within the product |
---|
429 | identifier. A sender SHOULD NOT generate information in product- |
---|
430 | version that is not a version identifier (i.e., successive versions |
---|
431 | of the same product name ought to differ only in the product-version |
---|
432 | portion of the product identifier). |
---|
433 | |
---|
434 | |
---|
435 | Section 7.1.1.1., paragraph 10: |
---|
436 | OLD: |
---|
437 | |
---|
438 | IMF-fixdate = day-name "," SP date1 SP time-of-day SP GMT |
---|
439 | ; fixed length/zone/capitalization subset of the format |
---|
440 | ; see Section 3.3 of [RFC5322] |
---|
441 | |
---|
442 | NEW: |
---|
443 | |
---|
444 | IMF-fixdate = day-name "," SP date1 SP time-of-day SP GMT |
---|
445 | ; fixed length/zone/capitalization subset of the format |
---|
446 | ; defined in Section 3.3 of [RFC5322] |
---|
447 | |
---|
448 | |
---|
449 | Section 11.1., paragraph 9: |
---|
450 | OLD: |
---|
451 | |
---|
452 | [RFC7230] Fielding, R., Ed. and J. Reschke, Ed., "Hypertext Transfer |
---|
453 | Protocol (HTTP/1.1): Message Syntax and Routing", |
---|
454 | draft-ietf-httpbis-p1-messaging-latest (work in progress), |
---|
455 | May 2014. |
---|
456 | |
---|
457 | NEW: |
---|
458 | |
---|
459 | [RFC7230] Fielding, R., Ed. and J. Reschke, Ed., "Hypertext Transfer |
---|
460 | Protocol (HTTP/1.1): Message Syntax and Routing", |
---|
461 | RFC 7230, May 2014. |
---|
462 | |
---|
463 | |
---|
464 | Section 11.1., paragraph 10: |
---|
465 | OLD: |
---|
466 | |
---|
467 | [RFC7232] Fielding, R., Ed. and J. Reschke, Ed., "Hypertext Transfer |
---|
468 | Protocol (HTTP/1.1): Conditional Requests", |
---|
469 | draft-ietf-httpbis-p4-conditional-latest (work in |
---|
470 | progress), May 2014. |
---|
471 | |
---|
472 | NEW: |
---|
473 | |
---|
474 | [RFC7232] Fielding, R., Ed. and J. Reschke, Ed., "Hypertext Transfer |
---|
475 | Protocol (HTTP/1.1): Conditional Requests", RFC 7232, |
---|
476 | May 2014. |
---|
477 | |
---|
478 | |
---|
479 | Section 11.1., paragraph 11: |
---|
480 | OLD: |
---|
481 | |
---|
482 | [RFC7233] Fielding, R., Ed., Lafon, Y., Ed., and J. Reschke, Ed., |
---|
483 | "Hypertext Transfer Protocol (HTTP/1.1): Range Requests", |
---|
484 | draft-ietf-httpbis-p5-range-latest (work in progress), |
---|
485 | May 2014. |
---|
486 | |
---|
487 | NEW: |
---|
488 | |
---|
489 | [RFC7233] Fielding, R., Ed., Lafon, Y., Ed., and J. Reschke, Ed., |
---|
490 | "Hypertext Transfer Protocol (HTTP/1.1): Range Requests", |
---|
491 | RFC 7233, May 2014. |
---|
492 | |
---|
493 | |
---|
494 | Section 11.1., paragraph 12: |
---|
495 | OLD: |
---|
496 | |
---|
497 | [RFC7234] Fielding, R., Ed., Nottingham, M., Ed., and J. Reschke, |
---|
498 | Ed., "Hypertext Transfer Protocol (HTTP/1.1): Caching", |
---|
499 | draft-ietf-httpbis-p6-cache-latest (work in progress), |
---|
500 | May 2014. |
---|
501 | |
---|
502 | NEW: |
---|
503 | |
---|
504 | [RFC7234] Fielding, R., Ed., Nottingham, M., Ed., and J. Reschke, |
---|
505 | Ed., "Hypertext Transfer Protocol (HTTP/1.1): Caching", |
---|
506 | RFC 7234, May 2014. |
---|
507 | |
---|
508 | |
---|
509 | Section 11.1., paragraph 13: |
---|
510 | OLD: |
---|
511 | |
---|
512 | [RFC7235] Fielding, R., Ed. and J. Reschke, Ed., "Hypertext Transfer |
---|
513 | Protocol (HTTP/1.1): Authentication", |
---|
514 | draft-ietf-httpbis-p7-auth-latest (work in progress), |
---|
515 | May 2014. |
---|
516 | |
---|
517 | NEW: |
---|
518 | |
---|
519 | [RFC7235] Fielding, R., Ed. and J. Reschke, Ed., "Hypertext Transfer |
---|
520 | Protocol (HTTP/1.1): Authentication", RFC 7235, May 2014. |
---|
521 | |
---|
522 | |
---|
523 | Section 11.2., paragraph 25: |
---|
524 | OLD: |
---|
525 | |
---|
526 | [RFC7238] Reschke, J., "The Hypertext Transfer Protocol (HTTP) |
---|
527 | Status Code 308 (Permanent Redirect)", |
---|
528 | draft-reschke-http-status-308-07 (work in progress), |
---|
529 | March 2012. |
---|
530 | |
---|
531 | NEW: |
---|
532 | |
---|
533 | [RFC7238] Reschke, J., "The Hypertext Transfer Protocol (HTTP) |
---|
534 | Status Code 308 (Permanent Redirect)", RFC 7238, May 2014. |
---|
535 | |
---|
536 | |
---|
537 | Appendix B., paragraph 2: |
---|
538 | OLD: |
---|
539 | |
---|
540 | A new requirement has been added that semantics embedded in a URI be |
---|
541 | disabled when those semantics are inconsistent with the request |
---|
542 | method, since this is a common cause of interoperability failure. |
---|
543 | |
---|
544 | (Section 2) |
---|
545 | |
---|
546 | NEW: |
---|
547 | |
---|
548 | A new requirement has been added that semantics embedded in a URI be |
---|
549 | disabled when those semantics are inconsistent with the request |
---|
550 | method, since this is a common cause of interoperability failure. |
---|
551 | (Section 2) |
---|
552 | |
---|
553 | |
---|
554 | Appendix B., paragraph 26: |
---|
555 | OLD: |
---|
556 | |
---|
557 | The Status Code Registry has been redefined by this specification; |
---|
558 | previously, it was defined in Section 7.1 of [RFC2817]. |
---|
559 | |
---|
560 | (Section 8.2) |
---|
561 | |
---|
562 | NEW: |
---|
563 | |
---|
564 | The Status Code Registry has been redefined by this specification; |
---|
565 | previously, it was defined in Section 7.1 of [RFC2817]. |
---|
566 | (Section 8.2) |
---|
567 | |
---|
568 | |
---|
569 | Appendix C., paragraph 3: |
---|
570 | OLD: |
---|
571 | |
---|
572 | BWS = <BWS, see [RFC7230], Section 3.2.3> |
---|
573 | OWS = <OWS, see [RFC7230], Section 3.2.3> |
---|
574 | RWS = <RWS, see [RFC7230], Section 3.2.3> |
---|
575 | URI-reference = <URI-reference, see [RFC7230], Section 2.7> |
---|
576 | absolute-URI = <absolute-URI, see [RFC7230], Section 2.7> |
---|
577 | comment = <comment, see [RFC7230], Section 3.2.6> |
---|
578 | field-name = <comment, see [RFC7230], Section 3.2> |
---|
579 | partial-URI = <partial-URI, see [RFC7230], Section 2.7> |
---|
580 | quoted-string = <quoted-string, see [RFC7230], Section 3.2.6> |
---|
581 | token = <token, see [RFC7230], Section 3.2.6> |
---|
582 | |
---|
583 | NEW: |
---|
584 | |
---|
585 | BWS = <BWS, defined in [RFC7230], Section 3.2.3> |
---|
586 | OWS = <OWS, defined in [RFC7230], Section 3.2.3> |
---|
587 | RWS = <RWS, defined in [RFC7230], Section 3.2.3> |
---|
588 | URI-reference = <URI-reference, defined in [RFC7230], Section 2.7> |
---|
589 | absolute-URI = <absolute-URI, defined in [RFC7230], Section 2.7> |
---|
590 | comment = <comment, defined in [RFC7230], Section 3.2.6> |
---|
591 | field-name = <comment, defined in [RFC7230], Section 3.2> |
---|
592 | partial-URI = <partial-URI, defined in [RFC7230], Section 2.7> |
---|
593 | quoted-string = <quoted-string, defined in [RFC7230], Section 3.2.6> |
---|
594 | token = <token, defined in [RFC7230], Section 3.2.6> |
---|
595 | |
---|
596 | |
---|
597 | Section 1.2, paragraph 1: |
---|
598 | OLD: |
---|
599 | |
---|
600 | Accept = [ ( "," / ( media-range [ accept-params ] ) ) *( OWS "," [ |
---|
601 | OWS ( media-range [ accept-params ] ) ] ) ] |
---|
602 | Accept-Charset = *( "," OWS ) ( ( charset / "*" ) [ weight ] ) *( OWS |
---|
603 | "," [ OWS ( ( charset / "*" ) [ weight ] ) ] ) |
---|
604 | Accept-Encoding = [ ( "," / ( codings [ weight ] ) ) *( OWS "," [ OWS |
---|
605 | ( codings [ weight ] ) ] ) ] |
---|
606 | Accept-Language = *( "," OWS ) ( language-range [ weight ] ) *( OWS |
---|
607 | "," [ OWS ( language-range [ weight ] ) ] ) |
---|
608 | Allow = [ ( "," / method ) *( OWS "," [ OWS method ] ) ] |
---|
609 | BWS = <BWS, see [RFC7230], Section 3.2.3> |
---|
610 | |
---|
611 | NEW: |
---|
612 | |
---|
613 | Accept = [ ( "," / ( media-range [ accept-params ] ) ) *( OWS "," [ |
---|
614 | OWS ( media-range [ accept-params ] ) ] ) ] |
---|
615 | Accept-Charset = *( "," OWS ) ( ( charset / "*" ) [ weight ] ) *( OWS |
---|
616 | "," [ OWS ( ( charset / "*" ) [ weight ] ) ] ) |
---|
617 | Accept-Encoding = [ ( "," / ( codings [ weight ] ) ) *( OWS "," [ OWS |
---|
618 | ( codings [ weight ] ) ] ) ] |
---|
619 | Accept-Language = *( "," OWS ) ( language-range [ weight ] ) *( OWS |
---|
620 | "," [ OWS ( language-range [ weight ] ) ] ) |
---|
621 | Allow = [ ( "," / method ) *( OWS "," [ OWS method ] ) ] |
---|
622 | |
---|
623 | BWS = <BWS, defined in [RFC7230], Section 3.2.3> |
---|
624 | |
---|
625 | |
---|
626 | Section 1.2, paragraph 2: |
---|
627 | OLD: |
---|
628 | |
---|
629 | Content-Encoding = *( "," OWS ) content-coding *( OWS "," [ OWS |
---|
630 | content-coding ] ) |
---|
631 | Content-Language = *( "," OWS ) language-tag *( OWS "," [ OWS |
---|
632 | language-tag ] ) |
---|
633 | Content-Location = absolute-URI / partial-URI |
---|
634 | Content-Type = media-type |
---|
635 | |
---|
636 | Date = HTTP-date |
---|
637 | |
---|
638 | NEW: |
---|
639 | |
---|
640 | Content-Encoding = *( "," OWS ) content-coding *( OWS "," [ OWS |
---|
641 | content-coding ] ) |
---|
642 | Content-Language = *( "," OWS ) language-tag *( OWS "," [ OWS |
---|
643 | language-tag ] ) |
---|
644 | Content-Location = absolute-URI / partial-URI |
---|
645 | Content-Type = media-type |
---|
646 | Date = HTTP-date |
---|
647 | |
---|
648 | |
---|
649 | Section 1.2, paragraph 10: |
---|
650 | OLD: |
---|
651 | |
---|
652 | OWS = <OWS, see [RFC7230], Section 3.2.3> |
---|
653 | |
---|
654 | NEW: |
---|
655 | |
---|
656 | OWS = <OWS, defined in [RFC7230], Section 3.2.3> |
---|
657 | |
---|
658 | |
---|
659 | Section 1.2, paragraph 11: |
---|
660 | OLD: |
---|
661 | |
---|
662 | RWS = <RWS, see [RFC7230], Section 3.2.3> |
---|
663 | Referer = absolute-URI / partial-URI |
---|
664 | Retry-After = HTTP-date / delay-seconds |
---|
665 | |
---|
666 | NEW: |
---|
667 | |
---|
668 | RWS = <RWS, defined in [RFC7230], Section 3.2.3> |
---|
669 | Referer = absolute-URI / partial-URI |
---|
670 | Retry-After = HTTP-date / delay-seconds |
---|
671 | |
---|
672 | |
---|
673 | Section 1.2, paragraph 13: |
---|
674 | OLD: |
---|
675 | |
---|
676 | URI-reference = <URI-reference, see [RFC7230], Section 2.7> |
---|
677 | User-Agent = product *( RWS ( product / comment ) ) |
---|
678 | |
---|
679 | NEW: |
---|
680 | |
---|
681 | URI-reference = <URI-reference, defined in [RFC7230], Section 2.7> |
---|
682 | User-Agent = product *( RWS ( product / comment ) ) |
---|
683 | |
---|
684 | |
---|
685 | Section 1.2, paragraph 15: |
---|
686 | OLD: |
---|
687 | |
---|
688 | absolute-URI = <absolute-URI, see [RFC7230], Section 2.7> |
---|
689 | accept-ext = OWS ";" OWS token [ "=" ( token / quoted-string ) ] |
---|
690 | accept-params = weight *accept-ext |
---|
691 | asctime-date = day-name SP date3 SP time-of-day SP year |
---|
692 | |
---|
693 | NEW: |
---|
694 | |
---|
695 | absolute-URI = <absolute-URI, defined in [RFC7230], Section 2.7> |
---|
696 | accept-ext = OWS ";" OWS token [ "=" ( token / quoted-string ) ] |
---|
697 | accept-params = weight *accept-ext |
---|
698 | asctime-date = day-name SP date3 SP time-of-day SP year |
---|
699 | |
---|
700 | |
---|
701 | Section 1.2, paragraph 16: |
---|
702 | OLD: |
---|
703 | |
---|
704 | charset = token |
---|
705 | codings = content-coding / "identity" / "*" |
---|
706 | comment = <comment, see [RFC7230], Section 3.2.6> |
---|
707 | content-coding = token |
---|
708 | date1 = day SP month SP year |
---|
709 | date2 = day "-" month "-" 2DIGIT |
---|
710 | date3 = month SP ( 2DIGIT / ( SP DIGIT ) ) |
---|
711 | day = 2DIGIT |
---|
712 | day-name = %x4D.6F.6E ; Mon |
---|
713 | / %x54.75.65 ; Tue |
---|
714 | / %x57.65.64 ; Wed |
---|
715 | / %x54.68.75 ; Thu |
---|
716 | / %x46.72.69 ; Fri |
---|
717 | / %x53.61.74 ; Sat |
---|
718 | / %x53.75.6E ; Sun |
---|
719 | day-name-l = %x4D.6F.6E.64.61.79 ; Monday |
---|
720 | / %x54.75.65.73.64.61.79 ; Tuesday |
---|
721 | / %x57.65.64.6E.65.73.64.61.79 ; Wednesday |
---|
722 | / %x54.68.75.72.73.64.61.79 ; Thursday |
---|
723 | / %x46.72.69.64.61.79 ; Friday |
---|
724 | / %x53.61.74.75.72.64.61.79 ; Saturday |
---|
725 | / %x53.75.6E.64.61.79 ; Sunday |
---|
726 | delay-seconds = 1*DIGIT |
---|
727 | |
---|
728 | NEW: |
---|
729 | |
---|
730 | charset = token |
---|
731 | codings = content-coding / "identity" / "*" |
---|
732 | comment = <comment, defined in [RFC7230], Section 3.2.6> |
---|
733 | content-coding = token |
---|
734 | |
---|
735 | date1 = day SP month SP year |
---|
736 | date2 = day "-" month "-" 2DIGIT |
---|
737 | date3 = month SP ( 2DIGIT / ( SP DIGIT ) ) |
---|
738 | day = 2DIGIT |
---|
739 | day-name = %x4D.6F.6E ; Mon |
---|
740 | / %x54.75.65 ; Tue |
---|
741 | / %x57.65.64 ; Wed |
---|
742 | / %x54.68.75 ; Thu |
---|
743 | / %x46.72.69 ; Fri |
---|
744 | / %x53.61.74 ; Sat |
---|
745 | / %x53.75.6E ; Sun |
---|
746 | day-name-l = %x4D.6F.6E.64.61.79 ; Monday |
---|
747 | / %x54.75.65.73.64.61.79 ; Tuesday |
---|
748 | / %x57.65.64.6E.65.73.64.61.79 ; Wednesday |
---|
749 | / %x54.68.75.72.73.64.61.79 ; Thursday |
---|
750 | / %x46.72.69.64.61.79 ; Friday |
---|
751 | / %x53.61.74.75.72.64.61.79 ; Saturday |
---|
752 | / %x53.75.6E.64.61.79 ; Sunday |
---|
753 | delay-seconds = 1*DIGIT |
---|
754 | |
---|
755 | |
---|
756 | Section 1.2, paragraph 17: |
---|
757 | OLD: |
---|
758 | |
---|
759 | field-name = <comment, see [RFC7230], Section 3.2> |
---|
760 | |
---|
761 | NEW: |
---|
762 | |
---|
763 | field-name = <comment, defined in [RFC7230], Section 3.2> |
---|
764 | |
---|
765 | |
---|
766 | Section 1.2, paragraph 19: |
---|
767 | OLD: |
---|
768 | |
---|
769 | language-range = <language-range, see [RFC4647], Section 2.1> |
---|
770 | language-tag = <Language-Tag, defined in [RFC5646], Section 2.1> |
---|
771 | |
---|
772 | NEW: |
---|
773 | |
---|
774 | language-range = <language-range, defined in [RFC4647], Section 2.1> |
---|
775 | language-tag = <Language-Tag, defined in [RFC5646], Section 2.1> |
---|
776 | |
---|
777 | |
---|
778 | Section 1.2, paragraph 20: |
---|
779 | OLD: |
---|
780 | |
---|
781 | mailbox = <mailbox, see [RFC5322], Section 3.4> |
---|
782 | media-range = ( "*/*" / ( type "/*" ) / ( type "/" subtype ) ) *( OWS |
---|
783 | ";" OWS parameter ) |
---|
784 | media-type = type "/" subtype *( OWS ";" OWS parameter ) |
---|
785 | method = token |
---|
786 | minute = 2DIGIT |
---|
787 | month = %x4A.61.6E ; Jan |
---|
788 | / %x46.65.62 ; Feb |
---|
789 | / %x4D.61.72 ; Mar |
---|
790 | / %x41.70.72 ; Apr |
---|
791 | / %x4D.61.79 ; May |
---|
792 | / %x4A.75.6E ; Jun |
---|
793 | / %x4A.75.6C ; Jul |
---|
794 | / %x41.75.67 ; Aug |
---|
795 | / %x53.65.70 ; Sep |
---|
796 | / %x4F.63.74 ; Oct |
---|
797 | / %x4E.6F.76 ; Nov |
---|
798 | / %x44.65.63 ; Dec |
---|
799 | |
---|
800 | NEW: |
---|
801 | |
---|
802 | mailbox = <mailbox, defined in [RFC5322], Section 3.4> |
---|
803 | media-range = ( "*/*" / ( type "/*" ) / ( type "/" subtype ) ) *( OWS |
---|
804 | ";" OWS parameter ) |
---|
805 | media-type = type "/" subtype *( OWS ";" OWS parameter ) |
---|
806 | method = token |
---|
807 | minute = 2DIGIT |
---|
808 | month = %x4A.61.6E ; Jan |
---|
809 | / %x46.65.62 ; Feb |
---|
810 | / %x4D.61.72 ; Mar |
---|
811 | / %x41.70.72 ; Apr |
---|
812 | / %x4D.61.79 ; May |
---|
813 | / %x4A.75.6E ; Jun |
---|
814 | / %x4A.75.6C ; Jul |
---|
815 | / %x41.75.67 ; Aug |
---|
816 | / %x53.65.70 ; Sep |
---|
817 | / %x4F.63.74 ; Oct |
---|
818 | / %x4E.6F.76 ; Nov |
---|
819 | / %x44.65.63 ; Dec |
---|
820 | |
---|
821 | |
---|
822 | Section 1.2, paragraph 21: |
---|
823 | OLD: |
---|
824 | |
---|
825 | obs-date = rfc850-date / asctime-date |
---|
826 | parameter = token "=" ( token / quoted-string ) |
---|
827 | partial-URI = <partial-URI, see [RFC7230], Section 2.7> |
---|
828 | product = token [ "/" product-version ] |
---|
829 | product-version = token |
---|
830 | |
---|
831 | quoted-string = <quoted-string, see [RFC7230], Section 3.2.6> |
---|
832 | qvalue = ( "0" [ "." *3DIGIT ] ) / ( "1" [ "." *3"0" ] ) |
---|
833 | |
---|
834 | NEW: |
---|
835 | |
---|
836 | obs-date = rfc850-date / asctime-date |
---|
837 | |
---|
838 | parameter = token "=" ( token / quoted-string ) |
---|
839 | partial-URI = <partial-URI, defined in [RFC7230], Section 2.7> |
---|
840 | product = token [ "/" product-version ] |
---|
841 | product-version = token |
---|
842 | quoted-string = <quoted-string, defined in [RFC7230], Section 3.2.6> |
---|
843 | qvalue = ( "0" [ "." *3DIGIT ] ) / ( "1" [ "." *3"0" ] ) |
---|
844 | |
---|
845 | |
---|
846 | Section 1.2, paragraph 24: |
---|
847 | OLD: |
---|
848 | |
---|
849 | time-of-day = hour ":" minute ":" second |
---|
850 | token = <token, see [RFC7230], Section 3.2.6> |
---|
851 | type = token |
---|
852 | |
---|
853 | NEW: |
---|
854 | |
---|
855 | time-of-day = hour ":" minute ":" second |
---|
856 | token = <token, defined in [RFC7230], Section 3.2.6> |
---|
857 | type = token |
---|
858 | |
---|
859 | |
---|
860 | Section 1.2, paragraph 47: |
---|
861 | OLD: |
---|
862 | |
---|
863 | M |
---|
864 | Max-Forwards header field 36 |
---|
865 | MIME-Version header field 89 |
---|
866 | |
---|
867 | NEW: |
---|
868 | |
---|
869 | M |
---|
870 | Max-Forwards header field 36 |
---|
871 | MIME-Version header field 88 |
---|
872 | |
---|
873 | |
---|
874 | Section 345, paragraph 1: |
---|
875 | OLD: |
---|
876 | |
---|
877 | EMail: fielding@gbiv.com |
---|
878 | URI: http://roy.gbiv.com/ |
---|
879 | Julian F. Reschke (editor) |
---|
880 | greenbytes GmbH |
---|
881 | Hafenweg 16 |
---|
882 | Muenster, NW 48155 |
---|
883 | Germany |
---|
884 | |
---|
885 | NEW: |
---|
886 | |
---|
887 | EMail: fielding@gbiv.com |
---|
888 | URI: http://roy.gbiv.com/ |
---|
889 | |
---|
890 | Julian F. Reschke (editor) |
---|
891 | greenbytes GmbH |
---|
892 | Hafenweg 16 |
---|
893 | Muenster, NW 48155 |
---|
894 | Germany |
---|
895 | |
---|