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Merge branch 'premerge' into main
This commit is contained in:
Jonas Schäfer
commit
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inbox/service-outage-status.xml
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inbox/service-outage-status.xml
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<?xml version='1.0' encoding='UTF-8'?>
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<!DOCTYPE xep SYSTEM 'xep.dtd' [
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<!ENTITY % ents SYSTEM 'xep.ent'>
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%ents;
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]>
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<?xml-stylesheet type='text/xsl' href='xep.xsl'?>
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<xep>
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<header>
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<title>Service Outage Status</title>
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<abstract>This document defines an XMPP protocol extension that enables a server to communicate issues with the server to all users in a semantic manner.</abstract>
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&LEGALNOTICE;
|
||||||
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<number>xxxx</number>
|
||||||
|
<status>ProtoXEP</status>
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||||||
|
<type>Standards Track</type>
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||||||
|
<sig>Standards</sig>
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||||||
|
<approver>Council</approver>
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||||||
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<dependencies>
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||||||
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<spec>XMPP Core</spec>
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||||||
|
<spec>XEP-0060</spec>
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<spec>XEP-0128</spec>
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||||||
|
<spec>XEP-0222</spec>
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|
</dependencies>
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||||||
|
<supersedes/>
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||||||
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<supersededby/>
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||||||
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<shortname>NOT_YET_ASSIGNED</shortname>
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|
<author>
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||||||
|
<firstname>Mathieu</firstname>
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|
<surname>Pasquet</surname>
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|
<email>mathieui@mathieui.net</email>
|
||||||
|
<jid>mathieui@mathieui.net</jid>
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|
</author>
|
||||||
|
<revision>
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||||||
|
<version>0.0.1</version>
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|
<date>2021-01-18</date>
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|
<initials>mp</initials>
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<remark><p>First draft.</p></remark>
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|
</revision>
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</header>
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<section1 topic='Introduction' anchor='intro'>
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<p>The XMPP Network is a network of servers which each have their own administration policies, status reports, and other peculiarities. &xep0157; provides a consistent framework for reaching out to administrators and reporting abuse, incidents, or even giving feedback on the service, and the goal of this specification is to provide a similar framework for letting users (or other entities) know the server status in-band or out of band (in case of hard failures).</p>
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<p>Centralized systems usually control both the infrastructure and client code, making it easy to hardcode information retrieval one way or the other.</p>
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<p>The usual way of informing users of planned maintenance, partial or total outage was previously through "announce" modules that lets the admin broadcast server-wided messages. This approach has several drawbacks, as it will appear in most clients as a new discussion with the server JID, which can prove confusing. It also does not provide a way to reach the user when the XMPP server is offline.</p>
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<p>This XEP provides:</p>
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<ul>
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<li>An informational way of exposing an external service endpoint containing machine-readable data using &xep0128;</li>
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<li>A specification of the data this service should provide</li>
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<li>A normative way of providing such information in-band, when the outage is not complete</li>
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<li>A way to reference and archive such incidents, in a &xep0060; node</li>
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|
</ul>
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|
</section1>
|
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|
<section1 topic='External endpoint discovery' anchor='external-disco'>
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|
<p>To make such discovery possible, we specify a &xep0128; mechanism that a server SHOULD return in response to service discovery information ("disco#info") requests sent to the bare domain of the server. This information MUST be scoped using a FORM_TYPE of "urn:xmpp:tmp:sos" (as already specified in <cite>XEP-0128</cite>) and data form fields registered for this purpose as defined in the <link url='#registrar'>XMPP Registrar Considerations</link> section of this document.</p>
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<p>Values of 'external-status-addresses' form field MUST be valid URIs, i.e. comply with the 'xs:anyURI' datatype of &w3xmlschema2;.</p>
|
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|
<example caption='Entity queries server for information'><![CDATA[
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|
<iq from='thirdwitch@shakespeare.lit/chamber'
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to='shakespeare.lit'
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id='disco1'
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type='get'>
|
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<query xmlns='http://jabber.org/protocol/disco#info'/>
|
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|
</iq>
|
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|
]]></example>
|
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|
|
||||||
|
<example caption='Server communicates information'><![CDATA[
|
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|
<iq from='shakespeare.lit'
|
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|
to='thirdwitch@shakespeare.list/chamber'
|
||||||
|
id='disco1'
|
||||||
|
type='result'>
|
||||||
|
<query xmlns='http://jabber.org/protocol/disco#info'>
|
||||||
|
<identity category='server' type='im'/>
|
||||||
|
<feature var='http://jabber.org/protocol/disco'/>
|
||||||
|
<x xmlns='jabber:x:data' type='result'>
|
||||||
|
<field var='FORM_TYPE' type='hidden'>
|
||||||
|
<value>urn:xmpp:tmp:sos</value>
|
||||||
|
</field>
|
||||||
|
<field var='external-status-addresses'>
|
||||||
|
<value>http://secondary.shakespeare.lit/status.json</value>
|
||||||
|
</field>
|
||||||
|
</x>
|
||||||
|
</query>
|
||||||
|
</iq>
|
||||||
|
]]></example>
|
||||||
|
|
||||||
|
<p>Links present inside the 'external-status-addresses' field SHOULD use HTTP/HTTPS protocol and the resources referenced MUST be available without authentication.</p>
|
||||||
|
|
||||||
|
</section1>
|
||||||
|
<section1 topic='External status format' anchor='json-schema'>
|
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|
<p>TODO: do we want this to be XML or json? I have no real preference, in any case it should be preferably generated by a tool but easy to write by hand, as this needs to be usable in situations where time is the essence.</p>
|
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|
<p>The format used for the external status is defined here, to allow a wide range
|
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|
of compatibility across services and clients.</p>
|
||||||
|
<p>A client MUST ignore unknown extra fields present in the JSON file, to allow extensibility, and implementations MAY add other fields.</p>
|
||||||
|
<example caption='Example status'><![CDATA[
|
||||||
|
{
|
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|
"outage": "complete",
|
||||||
|
"planned": true,
|
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|
"beginning": "2021-01-12T01:01:01Z",
|
||||||
|
"expected_end": "2021-01-12T05:00:00Z",
|
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|
"message": {
|
||||||
|
"default": "Mise à jour du serveur",
|
||||||
|
"en": "The serveur is being updated"
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||||||
|
}
|
||||||
|
}
|
||||||
|
]]></example>
|
||||||
|
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|
<p>The "message" field MUST contain at least a message on the "default" key, that will be
|
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|
used by the client if the current user language is not found. It is left to the
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operator to determine which language is more relevant as a default, according to the
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|
server’s user base.</p>
|
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|
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|
<p>The following JSON schema is provided as a means to describe and validate the
|
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|
file exposed by the external service:</p>
|
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|
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|
<code><![CDATA[
|
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|
{
|
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|
"$id": "http://xmpp.org/server-outage-schema.json",
|
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|
"$schema": "http://json-schema.org/draft-07/schema#",
|
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|
"title": "XMPP Server Outage Format",
|
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"type": "object",
|
||||||
|
"required": ["beginning"],
|
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"additionalProperties": true,
|
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|
"properties": {
|
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"outage": {
|
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"type": "string",
|
||||||
|
"enum": ["partial", "complete"],
|
||||||
|
"description": "The outage status (partial or complete)."
|
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|
},
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|
"planned": {
|
||||||
|
"type": "boolean",
|
||||||
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"description": "If the outage was planned or not."
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|
},
|
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"beginning": {
|
||||||
|
"type": "string",
|
||||||
|
"format": "date-time",
|
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|
"description": "Approximate time of the start of the outage."
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|
},
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|
"expected_end": {
|
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|
"type": "string",
|
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|
"format": "date-time",
|
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"description": "Estimated time of the end of the outage (if known)."
|
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|
},
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"message": {
|
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|
"type": "object",
|
||||||
|
"description": "Textual message to service users, each key being 'defaul' or a BCP47 language tag.",
|
||||||
|
"required": ["default"],
|
||||||
|
"properties": {
|
||||||
|
"default": { "type": "string"}
|
||||||
|
},
|
||||||
|
"patternProperties": {
|
||||||
|
"default": {"type": "string"},
|
||||||
|
".*": {"type": "string"}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
]]></code>
|
||||||
|
|
||||||
|
</section1>
|
||||||
|
<section1 topic="Pubsub Node" anchor="pubsubnode">
|
||||||
|
|
||||||
|
<p>For in-band notifications of server issues, a service MUST expose a pubsub node with the acess model defined in &xep0222;.
|
||||||
|
This pubsub node contains items describing outages, and each item MUST have an 'id' attribute value containing
|
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|
the publishing time, in &xep0082; format.</p>
|
||||||
|
<p>Clients implementing this extension SHOULD subscribe to the '+notify' on that node, as defined in &xep0060;.</p>
|
||||||
|
<p>Entities from other servers MAY be allowed to subscribe to other server nodes, to allow an external service
|
||||||
|
to monitor the server. Doing so allows aggregation of XMPP outage events across the network, for a better
|
||||||
|
transparency.</p>
|
||||||
|
|
||||||
|
<example caption='Server operator publishes an outage event'><![CDATA[
|
||||||
|
<iq from='firstwitch@shakespeare.lit/broom' to='shakespeare.lit' type='set' id='pub1'>
|
||||||
|
<pubsub xmlns='http://jabber.org/protocol/pubsub'>
|
||||||
|
<publish node='urn:xmpp:tmp:sos'>
|
||||||
|
<item id="2021-01-01T01:01:01Z">
|
||||||
|
<outage xmlns='urn:xmpp:tmp:sos'>
|
||||||
|
<description xml:lang='en'>The ICQ and MSN gateways are down</description>
|
||||||
|
<description xml:lang='fr'>Les passerelles ICQ et MSN sont mortes</description>
|
||||||
|
<planned>false</planned>
|
||||||
|
<expected_end>2021-01-01T05:00:00Z</expected_end>
|
||||||
|
</outage>
|
||||||
|
</item>
|
||||||
|
</publish>
|
||||||
|
</pubsub>
|
||||||
|
</iq>
|
||||||
|
]]></example>
|
||||||
|
|
||||||
|
<example caption='Client subscribed receives an outage event'><![CDATA[
|
||||||
|
<message from='shakespeare.lit'
|
||||||
|
to='macbeth@shakespeare.lit/throne'
|
||||||
|
type='headline'
|
||||||
|
id='outagefoo'>
|
||||||
|
<event xmlns='http://jabber.org/protocol/pubsub#event'>
|
||||||
|
<items node='urn:xmpp:tmp:sos'>
|
||||||
|
<item id="2021-01-01T01:01:01Z">
|
||||||
|
<outage xmlns='urn:xmpp:tmp:sos'>
|
||||||
|
<description xml:lang='en'>The ICQ and MSN gateways are down</description>
|
||||||
|
<description xml:lang='fr'>Les passerelles ICQ et MSN sont mortes</description>
|
||||||
|
<planned>false</planned>
|
||||||
|
<expected_end>2021-01-01T05:00:00Z</expected_end>
|
||||||
|
</outage>
|
||||||
|
</item>
|
||||||
|
</items>
|
||||||
|
</event>
|
||||||
|
</message>
|
||||||
|
]]></example>
|
||||||
|
|
||||||
|
<p>When the outage is over, servers operators SHOULD publish an <outage-end/> element
|
||||||
|
with the item id matching the time at which the issue was resolved. It can optionally
|
||||||
|
contain a description.</p>
|
||||||
|
|
||||||
|
<example caption='Server operator publishes an end of outage event'><![CDATA[
|
||||||
|
<iq from='firstwitch@shakespeare.lit/broom' to='shakespeare.lit' type='set' id='pub2'>
|
||||||
|
<pubsub xmlns='http://jabber.org/protocol/pubsub'>
|
||||||
|
<publish node='urn:xmpp:tmp:sos'>
|
||||||
|
<item id="2021-01-01T02:05:01Z">
|
||||||
|
<outage-end xmlns='urn:xmpp:tmp:sos'>
|
||||||
|
<description xml:lang="en">Everything has been fixed!</description>
|
||||||
|
<description xml:lang="fr">Tout a été corrigé !</description>
|
||||||
|
</outage-end>
|
||||||
|
</item>
|
||||||
|
</publish>
|
||||||
|
</pubsub>
|
||||||
|
</iq>
|
||||||
|
]]></example>
|
||||||
|
|
||||||
|
<p>Clients receiving this notification SHOULD remove the information about the outage from the user’s view, and MAY
|
||||||
|
display the new message briefly.</p>
|
||||||
|
|
||||||
|
</section1>
|
||||||
|
<section1 topic='Use Cases' anchor='usecases'>
|
||||||
|
<p>This extension has been thought for several different cases of service outages:</p>
|
||||||
|
<ul>
|
||||||
|
<li>A client failing to connect to a server is able to display an informative message to the user if the server is having issues.</li>
|
||||||
|
<li>A server experiencing difficulties is able to communicate it to the users, and clients can display the information prominently.</li>
|
||||||
|
<li>An external service can keep track of the various outages, either for a single server or a number of them, and present the information in a structured manner.</li>
|
||||||
|
</ul>
|
||||||
|
</section1>
|
||||||
|
<section1 topic='Business Rules' anchor='rules'>
|
||||||
|
<p>A client implementing this extension MUST fetch the addresses of the external service and cache it
|
||||||
|
for a reasonable amount of time (several days), to be able to use it when an issue occurs</p>
|
||||||
|
</section1>
|
||||||
|
<section1 topic='Internationalization Considerations' anchor='i18n'>
|
||||||
|
<p>Both the JSON and the XML format defined in this document allow for internationalization in the fields that are expected to be presented to the user as-is. The other fields are machine-readable and their various values SHOULD be translated in the implementing applications.</p>
|
||||||
|
</section1>
|
||||||
|
<section1 topic='Security Considerations' anchor='security'>
|
||||||
|
<p>Client implementations MUST check the provenance of the pubsub notifications before displaying a notification, otherwise malicious entities could send fake outage events.</p>
|
||||||
|
</section1>
|
||||||
|
<section1 topic='IANA Considerations' anchor='iana'>
|
||||||
|
<p>This document requires no interaction with &IANA;.</p>
|
||||||
|
</section1>
|
||||||
|
<section1 topic='XMPP Registrar Considerations' anchor='registrar'>
|
||||||
|
<p>The ®ISTRAR; includes the following information in its registries.</p>
|
||||||
|
<section2 topic='Field Standardization' anchor='registrar-formtype'>
|
||||||
|
<p>&xep0068; defines a process for standardizing the fields used within Data Forms qualified by a particular namespace, and <cite>XEP-0128</cite> describes how to use field standardization in the context of service discovery. This section registers fields for server information scoped by the "urn:xmpp:tmp:sos" FORM_TYPE.</p>
|
||||||
|
<code caption='Registry Submission'><![CDATA[
|
||||||
|
<form_type>
|
||||||
|
<name>urn:xmpp:tmp:sos</name>
|
||||||
|
<doc>XEP-XXXXX</doc>
|
||||||
|
<desc>
|
||||||
|
Form enabling a the registration of a machine-readable
|
||||||
|
external file to describe a service status.
|
||||||
|
</desc>
|
||||||
|
<field
|
||||||
|
var='external-status-addresses'
|
||||||
|
type='list-multi'
|
||||||
|
label='One or more addresses containing a file with the server status'/>
|
||||||
|
</form_type>
|
||||||
|
]]></code>
|
||||||
|
</section2>
|
||||||
|
</section1>
|
||||||
|
<section1 topic='XML Schema' anchor='schema'>
|
||||||
|
<p>REQUIRED for protocol specifications.</p>
|
||||||
|
</section1>
|
||||||
|
</xep>
|
||||||
67
prettify.js
67
prettify.js
@ -1,33 +1,34 @@
|
|||||||
(function(){
|
/*
|
||||||
var o=true,r=null,z=false;window.PR_SHOULD_USE_CONTINUATION=o;window.PR_TAB_WIDTH=8;window.PR_normalizedHtml=window.PR=window.prettyPrintOne=window.prettyPrint=void 0;window._pr_isIE6=function(){var N=navigator&&navigator.userAgent&&/\bMSIE 6\./.test(navigator.userAgent);window._pr_isIE6=function(){return N};return N};
|
* Build of https://github.com/googlearchive/code-prettify
|
||||||
var aa="!",ba="!=",ca="!==",F="#",da="%",ea="%=",G="&",fa="&&",ja="&&=",ka="&=",H="(",la="*",ma="*=",na="+=",oa=",",pa="-=",qa="->",ra="/",sa="/=",ta=":",ua="::",va=";",I="<",wa="<<",xa="<<=",ya="<=",za="=",Aa="==",Ba="===",J=">",Ca=">=",Da=">>",Ea=">>=",Fa=">>>",Ga=">>>=",Ha="?",Ia="@",L="[",M="^",Ta="^=",Ua="^^",Va="^^=",Wa="{",O="|",Xa="|=",Ya="||",Za="||=",$a="~",ab="break",bb="case",cb="continue",db="delete",eb="do",fb="else",gb="finally",hb="instanceof",ib="return",jb="throw",kb="try",lb="typeof",
|
* Under the Apache 2 License
|
||||||
mb="(?:^^|[+-]",nb="\\$1",ob=")\\s*",pb="&",qb="<",rb=">",sb=""",tb="&#",ub="x",vb="'",wb='"',xb=" ",yb="XMP",zb="</",Ab='="',P="",Q="\\",Bb="b",Cb="t",Db="n",Eb="v",Fb="f",Gb="r",Hb="u",Ib="0",Jb="1",Kb="2",Lb="3",Mb="4",Nb="5",Ob="6",Pb="7",Qb="\\x0",Rb="\\x",Sb="-",Tb="]",Ub="\\\\u[0-9A-Fa-f]{4}|\\\\x[0-9A-Fa-f]{2}|\\\\[0-3][0-7]{0,2}|\\\\[0-7]{1,2}|\\\\[\\s\\S]|-|[^-\\\\]",R="g",Vb="\\B",Wb="\\b",Xb="\\D",Yb="\\d",Zb="\\S",$b="\\s",ac="\\W",bc="\\w",cc="(?:\\[(?:[^\\x5C\\x5D]|\\\\[\\s\\S])*\\]|\\\\u[A-Fa-f0-9]{4}|\\\\x[A-Fa-f0-9]{2}|\\\\[0-9]+|\\\\[^ux0-9]|\\(\\?[:!=]|[\\(\\)\\^]|[^\\x5B\\x5C\\(\\)\\^]+)",
|
*/
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28
xep-0434.xml
28
xep-0434.xml
@ -2,7 +2,7 @@
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|||||||
<!DOCTYPE xep SYSTEM 'xep.dtd' [
|
<!DOCTYPE xep SYSTEM 'xep.dtd' [
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<!ENTITY % ents SYSTEM 'xep.ent'>
|
<!ENTITY % ents SYSTEM 'xep.ent'>
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<!ENTITY ns "urn:xmpp:trust-messages:0">
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<!ENTITY ns "urn:xmpp:trust-messages:0">
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<!ENTITY ns-example-usage "urn:xmpp:example-usage:0">
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<!ENTITY ns-atm "urn:xmpp:atm:0">
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<!ENTITY ns-omemo "urn:xmpp:omemo:1">
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<!ENTITY ns-omemo "urn:xmpp:omemo:1">
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<!ENTITY ns-sce "urn:xmpp:sce:0">
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<!ENTITY ns-sce "urn:xmpp:sce:0">
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%ents;
|
%ents;
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||||||
@ -36,6 +36,19 @@
|
|||||||
<email>melvo@olomono.de</email>
|
<email>melvo@olomono.de</email>
|
||||||
<jid>melvo@olomono.de</jid>
|
<jid>melvo@olomono.de</jid>
|
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</author>
|
</author>
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||||||
|
<revision>
|
||||||
|
<version>0.3.0</version>
|
||||||
|
<date>2020-12-19</date>
|
||||||
|
<initials>melvo</initials>
|
||||||
|
<remark>
|
||||||
|
<p>Clarify usage, use real namespace for examples and add missing section:</p>
|
||||||
|
<ul>
|
||||||
|
<li>Clarify usage of trust messages by protocols such as &xep0450;</li>
|
||||||
|
<li>Use namespace 'urn:xmpp:atm:0' of &xep0450; as example for 'usage' attribute.</li>
|
||||||
|
<li>Add section 'Security Considerations'</li>
|
||||||
|
</ul>
|
||||||
|
</remark>
|
||||||
|
</revision>
|
||||||
<revision>
|
<revision>
|
||||||
<version>0.2.0</version>
|
<version>0.2.0</version>
|
||||||
<date>2020-11-05</date>
|
<date>2020-11-05</date>
|
||||||
@ -124,6 +137,7 @@
|
|||||||
<section1 topic='Why Trust Messages?' anchor='why-trust-messages'>
|
<section1 topic='Why Trust Messages?' anchor='why-trust-messages'>
|
||||||
<p>
|
<p>
|
||||||
Trust messages can be used in conjunction with an end-to-end encryption protocol such as &xep0373; or &xep0384; to automatically or semi-automatically establish secure channels protected against active attacks.
|
Trust messages can be used in conjunction with an end-to-end encryption protocol such as &xep0373; or &xep0384; to automatically or semi-automatically establish secure channels protected against active attacks.
|
||||||
|
This protocol specifies how trust messages are transmitted and protocols such as &xep0450; specify how and for which purpose they are processed.
|
||||||
</p>
|
</p>
|
||||||
<section2 topic='General Advantages' anchor='why-trust-messages-general-advantages'>
|
<section2 topic='General Advantages' anchor='why-trust-messages-general-advantages'>
|
||||||
<p>
|
<p>
|
||||||
@ -244,8 +258,8 @@
|
|||||||
<p>
|
<p>
|
||||||
In the following example, two &xep0384; keys of Alice are indicated as trusted, one key of Bob is indicated as trusted and two other ones of Bob are indicated as untrusted.
|
In the following example, two &xep0384; keys of Alice are indicated as trusted, one key of Bob is indicated as trusted and two other ones of Bob are indicated as untrusted.
|
||||||
</p>
|
</p>
|
||||||
<example caption='Trust Message Element for Alice's and Bob's OMEMO Keys'><![CDATA[
|
<example caption='Trust Message Element for Alice's and Bob's OMEMO Keys used by ATM'><![CDATA[
|
||||||
<trust-message xmlns=']]>&ns;<![CDATA[' usage=']]>&ns-example-usage;<![CDATA[' encryption=']]>&ns-omemo;<![CDATA['>
|
<trust-message xmlns=']]>&ns;<![CDATA[' usage=']]>&ns-atm;<![CDATA[' encryption=']]>&ns-omemo;<![CDATA['>
|
||||||
<key-owner jid='alice@example.org'>
|
<key-owner jid='alice@example.org'>
|
||||||
<trust>6850019d7ed0feb6d3823072498ceb4f616c6025586f8f666dc6b9c81ef7e0a4</trust>
|
<trust>6850019d7ed0feb6d3823072498ceb4f616c6025586f8f666dc6b9c81ef7e0a4</trust>
|
||||||
<trust>221a4f8e228b72182b006e5ca527d3bddccf8d9e6feaf4ce96e1c451e8648020</trust>
|
<trust>221a4f8e228b72182b006e5ca527d3bddccf8d9e6feaf4ce96e1c451e8648020</trust>
|
||||||
@ -310,7 +324,7 @@
|
|||||||
<from jid='alice@example.org/notebook'/>
|
<from jid='alice@example.org/notebook'/>
|
||||||
<to jid='carol@example.com'/>
|
<to jid='carol@example.com'/>
|
||||||
<payload>
|
<payload>
|
||||||
<trust-message xmlns=']]>&ns;<![CDATA[' usage=']]>&ns-example-usage;<![CDATA[' encryption=']]>&ns-omemo;<![CDATA['>
|
<trust-message xmlns=']]>&ns;<![CDATA[' usage=']]>&ns-atm;<![CDATA[' encryption=']]>&ns-omemo;<![CDATA['>
|
||||||
<key-owner jid='alice@example.org'>
|
<key-owner jid='alice@example.org'>
|
||||||
<trust>6850019d7ed0feb6d3823072498ceb4f616c6025586f8f666dc6b9c81ef7e0a4</trust>
|
<trust>6850019d7ed0feb6d3823072498ceb4f616c6025586f8f666dc6b9c81ef7e0a4</trust>
|
||||||
<trust>221a4f8e228b72182b006e5ca527d3bddccf8d9e6feaf4ce96e1c451e8648020</trust>
|
<trust>221a4f8e228b72182b006e5ca527d3bddccf8d9e6feaf4ce96e1c451e8648020</trust>
|
||||||
@ -353,6 +367,12 @@
|
|||||||
Keep in mind that a trust message SHOULD only be encrypted for endpoints with authenticated keys.
|
Keep in mind that a trust message SHOULD only be encrypted for endpoints with authenticated keys.
|
||||||
</p>
|
</p>
|
||||||
</section1>
|
</section1>
|
||||||
|
<section1 topic='Security Considerations' anchor='security-considerations'>
|
||||||
|
<p>
|
||||||
|
Protocols using trust messages SHOULD specify rules for processing them in order to create or sustain a secure communication.
|
||||||
|
Therefore, those protocols SHOULD state in which cases from which senders trust messages are used for making trust decisions and for which keys they are sent to whom.
|
||||||
|
</p>
|
||||||
|
</section1>
|
||||||
<section1 topic='IANA Considerations' anchor='iana-considerations'>
|
<section1 topic='IANA Considerations' anchor='iana-considerations'>
|
||||||
<p>This document requires no interaction with the Internet Assigned Numbers Authority (IANA).</p>
|
<p>This document requires no interaction with the Internet Assigned Numbers Authority (IANA).</p>
|
||||||
</section1>
|
</section1>
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user