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[lsd0006] 01/01: moving files from Taler marketing.git
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gnunet |
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Subject: |
[lsd0006] 01/01: moving files from Taler marketing.git |
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Mon, 06 Feb 2023 15:55:37 +0100 |
This is an automated email from the git hooks/post-receive script.
grothoff pushed a commit to branch master
in repository lsd0006.
commit b73cdaed9b1c4cc6b5547aa78236779a84e4f96b
Author: Christian Grothoff <christian@grothoff.org>
AuthorDate: Mon Feb 6 15:55:31 2023 +0100
moving files from Taler marketing.git
---
Makefile | 8 +
draft-grothoff-taler.xml | 655 ++++++++++++++++++++++++++
metadata.min.js | 1 +
style.css | 1145 ++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 1809 insertions(+)
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..b9008c1
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,8 @@
+all: txt html
+
+html:
+ xml2rfc --html --css style.css draft-grothoff-taler.xml
+
+txt:
+ xml2rfc draft-grothoff-taler.xml
+
diff --git a/draft-grothoff-taler.xml b/draft-grothoff-taler.xml
new file mode 100644
index 0000000..f44e11c
--- /dev/null
+++ b/draft-grothoff-taler.xml
@@ -0,0 +1,655 @@
+<?xml version="1.0" encoding="US-ASCII"?>
+<!DOCTYPE rfc SYSTEM "rfc2629.dtd" [
+<!ENTITY RFC2119 SYSTEM
"http://xml.resource.org/public/rfc/bibxml/reference.RFC.2119.xml";>
+<!ENTITY RFC3986 SYSTEM
"http://xml.resource.org/public/rfc/bibxml/reference.RFC.3986.xml";>
+<!ENTITY RFC5234 SYSTEM
"http://xml.resource.org/public/rfc/bibxml/reference.RFC.5234.xml";>
+<!ENTITY RFC8126 SYSTEM
"http://xml.resource.org/public/rfc/bibxml/reference.RFC.8126.xml";>
+<!ENTITY RFC8174 SYSTEM
"http://xml.resource.org/public/rfc/bibxml/reference.RFC.8174.xml";>
+]>
+<?xml-stylesheet type='text/xsl' href='rfc2629.xslt' ?>
+<!-- SEE ALSO: https://docs.taler.net/core/taler-uri.html -->
+<?rfc strict="yes" ?>
+<?rfc toc="yes" ?>
+<?rfc symrefs="yes"?>
+<?rfc sortrefs="yes" ?>
+<?rfc compact="yes" ?>
+<?rfc subcompact="no" ?>
+
+<rfc category="info"
+ docName="draft-grothoff-taler-01"
+ ipr="trust200902">
+
+ <front>
+ <title abbrev="The 'taler' URI scheme">
+ The 'taler' URI scheme for GNU Taler Wallet interactions
+ </title>
+
+ <author fullname="Christian Grothoff" initials="C.G." surname="Grothoff">
+ <organization>BFH</organization>
+ <address>
+ <postal>
+ <street>Höheweg 80</street>
+ <street></street>
+ <city>Biel/Bienne</city>
+ <code>CH-2501</code>
+ <country>CH</country>
+ </postal>
+ <email>christian.grothoff@bfh.ch</email>
+ </address>
+ </author>
+
+ <author fullname="Florian Dold" initials="F.D." surname="Dold">
+ <organization>Taler Systems SA</organization>
+ <address>
+ <postal>
+ <street>7, rue de Mondorf</street>
+ <city>Erpeldange</city>
+ <code>L-5421</code>
+ <country>LU</country>
+ </postal>
+ <email>dold@taler.net</email>
+ </address>
+ </author>
+
+ <date day="16" month="November" year="2022" />
+
+ <!-- Meta-data Declarations -->
+ <area>General</area>
+ <workgroup>Independent Stream</workgroup>
+ <keyword>payments</keyword>
+
+ <abstract>
+
+ <t>
+ This document defines the 'taler' Uniform Resource Identifier (URI)
scheme
+ for triggering interactions with a GNU Taler wallet.
+ </t>
+
+ <t>
+ This URI scheme allows applications to trigger interactions with the
GNU Taler wallet,
+ such as withdrawing money, making payments, receiving refunds and
restoring a wallet
+ from a backup. Applications may receive such URIs in many ways
(including via NFC,
+ QR codes, Web links or messaging applications), or might generate them
internally to
+ interact with a wallet. By having a Taler wallet handle the
respective URIs,
+ applications can integrate Taler payments without having to support
the Taler protocol
+ directly. Furthermore, by passing control to a Taler wallet process,
the wallet's
+ database with its financial data might be better protected from
application failures.
+ </t>
+
+ </abstract>
+
+ </front>
+
+ <middle>
+
+<section anchor="introduction" title="Introduction">
+<t>
+ This document defines the 'taler' Uniform Resource Identifier (URI) <xref
target="RFC3986" /> scheme
+ for triggering interactions with GNU Taler wallets.
+</t>
+
+<section title="Objective">
+<t>
+ A 'taler' URI always instructs a GNU Taler wallet to perform a particular
operation.
+ A 'taler' URI consists of an action and optional parameters.
+</t>
+<t>
+ The interpretation of the optional parameters depends on the action.
+</t>
+</section>
+<section title="Requirements Language">
+<t>
+ The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
+ "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
+ "OPTIONAL" in this document are to be interpreted as described in BCP 14
+ <xref target="RFC2119"/> <xref target="RFC8174"/> when, and only when,
+ they appear in all capitals, as shown here.
+</t>
+</section>
+
+</section>
+
+<section anchor="syntax"
+ title="Syntax of a 'taler' URI">
+ <t>
+ This document uses the Augmented Backus-Naur Form (ABNF) of <xref
target="RFC5234"/>.
+ </t>
+ <figure>
+ <artwork type="abnf"><![CDATA[
+ taler-URI = ("taler://" / "TALER://" / "taler+http://"; / "TALER+HTTP://" )
+ action path-abempty [ "?" opts ]
+ action = ALPHA *( ALPHA / DIGIT / "-" / "." )
+ opts = opt *( "&" opt )
+ opt = opt-name "=" opt-value
+ opt-name = ALPHA *( ALPHA / DIGIT / "-" / "." / ":" )
+ opt-value = *pchar
+]]>
+ </artwork>
+ </figure>
+ <t>
+ 'path-abempty' is defined in <xref target="RFC3986" /> in Section 3.3.
+ 'pchar' is defined in <xref target="RFC3986" />, Appendix A.
+ </t>
+</section>
+
+<section anchor="semantics" title="Semantics">
+<t>
+ The action of a Taler URI identifies the operation requested from the Taler
+ wallet. Actions are not case-sensitive. The actions are defined in the
"Taler
+ URI Actions" sub-registry, see <xref target="taler-registry" />.
+
+ The path component of the URI typically provides a network address needed to
+ locate additional information or services relevant to the requested
operation.
+ Paths are case-sensitive, but may contain case-insensitive portions, such
+ as domain names.
+
+ The query component of the URI provides immediate additional parameters or
+ options for the operation. The query is case-sensitive.
+
+ The default operation of applications that invoke a URI with the taler
+ scheme MUST be to launch a Taler wallet (if available). If no taler URI
+ handler is available, an application SHOULD show a QR code with the contents
+ of the URI. If multiple Taler wallets are registered, the user SHOULD be
+ able to choose which application to launch. This allows users with multiple
+ wallets (each possibly with its own money) to choose which wallet to perform
+ the operation with.
+
+ An application SHOULD allow dereferencing a "taler://" URI even
+ if the action of that URI is not registered in the "Taler URI Actions"
sub-registry.
+
+ Wallets seeing a "taler://" URI MUST use HTTP over TLS when talking
+ to the respective network service.
+ Wallets seeing a "taler+http://"; URI MUST use HTTP without TLS when talking
+ to the respective network service. Wallets SHOULD support
+ "taler+http://"-URIs only when run in developer or debug mode.
+
+</t>
+</section>
+
+<section anchor="examples" title="Examples">
+<figure>
+ <artwork><![CDATA[
+ taler://pay/example.com/2022.268-03G33PTAY2C6T/\
+ 00f68430-363a-46b7-8e33-241a0e49c430?c=KKBWMSTF4AZSP8XS0FFNE9KM5M
+ taler://pay-push/bank.example.com/\
+ 3BBW6N8PVDYBRT0DERT8YYARQGFYHVQFG3WVAN1D58FRP5JG3M4G
+ TALER://PAY-PULL/BANK.EXAMPLE.COM/\
+ WB361HXN7BZ9ND1B9YP1Y20NB4H5WS0RNM4K8AFZ5Q2VRW577BPG
+]]>
+ </artwork>
+</figure>
+
+</section>
+
+<section anchor="tracking" title="Tracking Taler URI Actions">
+ <t>
+ A registry of Taler URI Actions is described in <xref
target="taler-registry" />.
+
+ The registration policy for this registry is "Expert Review",
+ as described in <xref target="RFC8126" />.
+When requesting new entries, careful consideration of the following criteria
is strongly advised:
+<list style="numbers">
+ <t>The description clearly defines the semantics of the action and optional
parameters if applicable.</t>
+ <t>The name states the unique name for the action that must be part of the
URI.</t>
+ <t>The syntax defines the format of the action-specific part of the URI.</t>
+ <t>Relevant references are provided if they are available.</t>
+ <t>The chosen name is appropriate for the operation, and avoids potential to
confuse users.</t>
+ <t>A libre software reference implementation is available.</t>
+</list>
+</t>
+<t>
+Documents that support requests for new registry entries should
+ provide the following information for each entry:
+<list style="symbols">
+<t>Description: A description of the action, including
+ the semantics of the path in the URI if applicable.</t>
+<t>Name: The name of the Taler URI action (case insensitive ASCII string,
restricted to alphanumeric characters,
+dots and dashes)</t>
+<t>Syntax: summary of the syntax of the URI as a one-liner.</t>
+<t>Example: At least one example URI to illustrate the action.</t>
+<t>Contact: The contact information of a person to contact for further
information</t>
+<t>References: Optionally, references describing the action (such as an RFC)
and target-specific options.</t>
+</list>
+</t>
+<t>
+This document populates the registry with $COUNT entries as follows (see
+also <xref target="taler-registry" />).
+</t>
+
+<section anchor="registry-entry-withdraw" title="Action: withdraw">
+<t>
+ The action "withdraw" is used to trigger a bank-integrated withdrawal
operation.
+ This means that the user has been interacting with some online banking App
and
+ wants to instruct the bank to transfer money from the user's bank account
into
+ a the GNU Taler wallet. The wallet now needs to allow the user to select the
+ GNU Taler exchange, and then ultimately provide the bank with its
+ reserve public key and await the completion of the wire transfer.
+</t>
+<t>
+ The specific arguments of a "withdraw" action are:
+ <list style="symbols">
+ <t>bank_host: hostname of the bank (optionally including a port number)</t>
+ <t>bank_prefix_path: list of path components that identifies the path
prefix of the bank integration API base URL</t>
+ <t>withdrawal_uid: the unique ID of the withdrawal operation</t>
+ </list>
+</t>
+<t>
+<list style="symbols">
+<t>Name: withdraw</t>
+<t>Syntax:
taler://withdraw/{bank_host}{/bank_prefix_path*}/{withdrawal_uid}</t>
+<t>Example: taler://withdraw/bank.example.com/wid</t>
+<t>Contact: N/A</t>
+<t>References: [this.I-D]</t>
+</list>
+</t>
+</section>
+
+<section anchor="registry-entry-pay" title="Action: pay">
+<t>
+ Payments are requested with the "pay" action.
+ The parameters are a hierarchical identifier for the requested payment,
+ and must include a hostname, order ID and session ID (which may be
+ an empty string). Additionally, a claim token and a prefix path to be used
+ as part of the HTTP REST API request to the hostname may be specified.
+</t>
+<t>
+ The specific arguments of a "pay" action are:
+ <list style="symbols">
+ <t>merchant_host: hostname of the GNU Taler REST service of merchant (may
optionally include a port number)</t>
+ <t>merchant_prefix_path: list of path components that identifies the path
prefix of the merchant base URL</t>
+ <t>order_id: the order ID that the customer is asked to pay for</t>
+ <t>session_id: the session ID under which the payment takes place</t>
+ <t>ct: a high-entropy order "ClaimToken"</t>
+ </list>
+</t>
+<t>
+<list style="symbols">
+<t>Name: pay</t>
+<t>Syntax:
taler://pay/{merchant_host}{/merchant_prefix_path*}/{order_id}/{session_id}{?c=ct}</t>
+<t>Example: taler://pay/merchant.example.com/42/</t>
+<t>Contact: N/A</t>
+<t>References: [this.I-D]</t>
+</list>
+</t>
+</section>
+
+<section anchor="registry-entry-refund" title="Action: refund">
+ <t>
+ A "refund" action instructs the wallet to download information about
+ an available refund. Wallet SHOULD consult the user about the refund and
+ then obtain the refund for an already paid order.
+ </t>
+ <t>
+ The specific arguments of a "refund" action are:
+ <list style="symbols">
+ <t>merchant_host: hostname of the merchant (possibly including a port
number)</t>
+ <t>merchant_prefix_path: list of path components that identifies the path
prefix of the merchant base URL</t>
+ <t>order_id: the order ID to check for refunds</t>
+ </list>
+</t>
+<t>
+<list style="symbols">
+<t>Name: refund</t>
+<t>Syntax:
taler://refund/{merchant_host}{/merchant_prefix_path*}/{order_id}/</t>
+<t>Example: taler://refund/shop.example.com/42/</t>
+<t>Contact: N/A</t>
+<t>References: [this.I-D]</t>
+</list>
+</t>
+</section>
+
+<section anchor="registry-entry-tip" title="Action: tip">
+ <t>
+ A tipping URI instructs the wallet to download information about a tip from
+ a merchant and to ask the user to accept/decline the tip.
+ </t>
+ <t>
+ The specific arguments of a "tip" action are:
+ <list style="symbols">
+ <t>merchant_host: hostname of the merchant (possibly including a port
number)</t>
+ <t>merchant_prefix_path: list of path components that identifies the path
prefix of the merchant base URL</t>
+ <t>tip_id: identifier that uniquely identifies the tip</t>
+ </list>
+</t>
+<t>
+<list style="symbols">
+<t>Name: tip</t>
+<t>Syntax: taler://tip/{merchant_host}{/merchant_prefix_path*}/{tip_id}/</t>
+<t>Example: taler://tip/merchant.com/FIXME</t>
+<t>Contact: N/A</t>
+<t>References: [this.I-D]</t>
+</list>
+</t>
+</section>
+
+<section anchor="registry-entry-pay-push" title="Action: pay-push">
+ <t>
+ A pay-push URI instructs the wallet to ask the user about accepting a P2P
+ payment. The wallet should download, decrypt and display the underlying
+ contract and accept the offered money if the user agrees to the contract.
+ </t>
+ <t>
+ The specific arguments of a "pay-push" action are:
+ <list style="symbols">
+ <t>exchange_host: the hostname of the exchange (possibly including a port
number)</t>
+ <t>exchange_prefix_path: list of path components that identifies the path
prefix of the exchange base URL</t>
+ <t>merge_priv: private key that grants the capability to take the money in
the purse</t>
+ </list>
+</t>
+<t>
+<list style="symbols">
+<t>Name: pay-push</t>
+<t>Syntax:
taler://pay-push/{exchange_host}{/exchange_prefix_path*}/{merge_priv}</t>
+<t>Example:
taler://pay-push/exchange.example.com/KAMRGDM8FNQ82HSBVDEH8MCAF13Q0B51P4R35RFG2CBVHKGT321G</t>
+<t>Contact: N/A</t>
+<t>References: [this.I-D]</t>
+</list>
+</t>
+</section>
+
+<section anchor="registry-entry-pay-pull" title="Action: pay-pull">
+ <t>
+ A pay-pull URI instructs the wallet about a request made to the user to
+ pay an invoice (or to simply send money to another wallet). The wallet
+ should download, decrypt and display the underlying contract and ask the
+ user if they agree to pay the invoice.
+ </t>
+<t>
+ The specific arguments of a "pay-pull" action are:
+ <list style="symbols">
+ <t>exchange_host: the hostname of the exchange (possibly including a port
number)</t>
+ <t>exchange_prefix_path: list of path components that identifies the path
prefix of the exchange base URL</t>
+ <t>contract_priv: the private key of the peer push payment contract stored
at the exchange</t>
+ </list>
+</t>
+<t>
+<list style="symbols">
+<t>Name: pay-pull</t>
+<t>Syntax:
taler://pay-pull/{exchange_host}{/exchange_prefix_path*}/{contract_priv}</t>
+<t>Example:
taler://pay-pull/exchange.example.com/PN3W8SN6N8V1V5MTEZRPJJ2ANY8GGZMB1MBXC7NMSRXJN6MZ5SWG</t>
+<t>Contact: N/A</t>
+<t>References: [this.I-D]</t>
+</list>
+</t>
+</section>
+
+
+<section anchor="registry-entry-pay-template" title="Action: pay-template">
+ <t>
+ A "pay-template" action instructs the wallet to ask its user to
+ manually complete an order template and submit the information
+ to the merchant to obtain a "pay" request. Contract fields that
+ are not specified in the argument list must not be submitted.
+ </t>
+ <t>
+ Wallets MAY to support users entering all possible fields
+ of a contract. Keys that MUST be supported at this time are the
+ "amount" and the "summary" fields. The wallet MUST validate that
+ the amount entered by the user is well-formed. For the amount,
+ it is possible that the QR code already specifies the currency
+ (e.g. "amount=CHF" or "amount=CHF:5") in which case the wallet
+ MUST only allow the user to enter an amount in that currency.
+ If the amount entered by the user exceeds the wallet balance,
+ the wallet SHOULD NOT allow the user to submit the action.
+ </t>
+ <t>
+ A QR code may not specify any keys for manual entry. In this case,
+ the wallet MUST immediately submit the request (with an empty body)
+ to the merchant to obtain a dynamically generated "taler://pay/" URI
+ based on the template.
+ </t>
+ <t>
+ The specific arguments of a "pay-template" action is:
+ <list style="symbols">
+ <t>merchant_host: hostname of the merchant</t>
+ <t>merchant_prefix_path: list of path components that identifies the path
prefix of the merchant base URL</t>
+ <t>template_id: identifier that uniquely identifies the template</t>
+ <t>key: possible contract detail to prompt the user for</t>
+ <t>value: default value to use for the respective key</t>
+ </list>
+ </t>
+<t>
+ <list style="symbols">
+ <t>Name: pay-template</t>
+ <t>Syntax:
taler://pay-template/{merchant_host}{/merchant_prefix_path*}/{template_id}[?key[=value]}{&key[=value]}*
+ </t>
+ <t>Example:
taler://pay-template/merchant.example.com/FEGHYJY48FEGU6WETYIOIDEDE2QW3OCZVY?amount=KUDOS:5</t>
+ <t>Contact: N/A</t>
+ <t>References: [this.I-D]</t>
+ </list>
+</t>
+</section>
+
+
+<section anchor="registry-entry-exchange" title="Action: exchange">
+<t>
+ An "exchange" action instructs the wallet to display a prompt to the user,
asking
+ the user to confirm/decline adding the exchange to the list of trusted
exchanges.
+</t>
+<t>
+ The specific arguments of an "exchange" action are:
+ <list style="symbols">
+ <t>exchange_host: hostname of the exchange (possibly including a port
number)</t>
+ <t>exchange_prefix_path: list of path components that identifies the path
prefix of the exchange base URL</t>
+ <t>exchange_pub: the public key of the exchange</t>
+ </list>
+</t>
+<t>
+<list style="symbols">
+<t>Name: exchange</t>
+<t>Syntax:
taler://exchange/{exchange_host}{/exchange_prefix_path*}/{exchange_pub}</t>
+<t>Example:
taler://exchange/exchange.example.com/ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789ABCDEFGHIJKLMNOP</t>
+<t>Contact: N/A</t>
+<t>References: [this.I-D]</t>
+</list>
+</t>
+</section>
+
+<section anchor="registry-entry-auditor" title="Action: auditor">
+<t>
+ An "auditor" action instructs the wallet to display a prompt to the user,
asking
+ the user to confirm/decline adding the auditor to the list of trusted
auditors.
+</t>
+<t>
+ The specific arguments of an "auditor" action are:
+ <list style="symbols">
+ <t>auditor_host: the hostname of the auditor (possibly including a port
number)</t>
+ <t>auditor_prefix_path: list of path components that identifies the path
prefix of the auditor base URL</t>
+ <t>auditor_pub: the public key of the auditor</t>
+ </list>
+</t>
+<t>
+<list style="symbols">
+<t>Name: auditor</t>
+<t>Syntax:
taler://auditor/{auditor_host}{/auditor_prefix_path*}/{auditor_pub}</t>
+<t>Example:
taler://auditor/auditor.example.com/ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789ABCDEFGHIJKLMNOP</t>
+<t>Contact: N/A</t>
+<t>References: [this.I-D]</t>
+</list>
+</t>
+</section>
+
+
+
+<section anchor="registry-entry-restore" title="Action: restore">
+<t>
+ A "restore" action instructs the wallet to restore a wallet backup
+ and merge it into its current state.
+</t>
+<t>
+ The specific arguments of a "restore" action are:
+ <list style="symbols">
+ <t>sync_rootkey: Root sync key of the wallet, used to derive the symmetric
key to encrypt the backup with individual providers.</t>
+ <t>sync_provider_list: Comma-separated list of provider http or https
URLs. If no scheme part is specified, https is assumed. Each URL is
URI-encoded for all characters except "A-Z a-z 0-9 - _ . ! ~ * ' ( )" (matching
the HTML5 encodeURIComponent).</t>
+ </list>
+</t>
+<t>
+<list style="symbols">
+<t>Name: restore</t>
+<t>Syntax: taler://auditor/{sync_rootkey}/{sync_provider_list}</t>
+<t>Example:
taler://restore/backup.example.com/GJKG23V4ZBHEH45YRK7TWQE8ZTY7JWTY5094TQJSRZN5DSDBX8E0/prov1.example.com,prov2.example.com</t>
+<t>Contact: N/A</t>
+<t>References: [this.I-D]</t>
+</list>
+</t>
+</section>
+
+<section anchor="registry-entry-dev-experiment" title="Action: dev-experiment">
+<t>
+ An "dev-experiment" action instructs the wallet to simulate a particular
+ error scenario. This action can be used to test the user interface.
+ Wallets that are not in developer mode should not run
+ the specified action and instead inform the user that "dev-experiment"
+ actions are only supported in developer mode.
+</t>
+<t>
+ The specific arguments of a "dev-experiment" action are:
+ <list style="symbols">
+ <t>name: specifies the specific type of dev experiment</t>
+ </list>
+</t>
+<t>
+<list style="symbols">
+<t>Name: dev-experiment</t>
+<t>Syntax: payto://dev-experiment/{name}</t>
+<t>Example: payto://dev-experiment/xxx</t>
+<t>Contact: N/A</t>
+<t>References: [this.I-D]</t>
+</list>
+</t>
+</section>
+
+
+
+
+</section><!-- tracking -->
+
+<section anchor="security" title="Security Considerations">
+<t>
+ Interactive applications handling the taler URI scheme MUST NOT initiate any
+ unsafe payment operations prior review and confirmation from the user,
+ and MUST take measures to prevent clickjacking <xref target="HMW12"/>.
+</t>
+<t>
+ The authentication/authorization mechanisms and transport security services
+ used to process a payment encoded in a taler URI
+ are handled by the application and are not in scope of this document.
+</t>
+</section>
+
+<section anchor="iana" title="IANA Considerations">
+
+<t>
+IANA maintains a registry called the "Uniform Resource Identifier
+(URI) Schemes" registry.
+</t>
+
+<section anchor="payto-uri" title="URI Scheme Registration">
+<t>
+ IANA maintains the "Uniform Resource Identifier (URI) Schemes"
+ registry that contains an entry for the 'taler' URI scheme. IANA is
+ requested to update that entry to reference this document when
+ published as an RFC.
+</t>
+</section>
+</section>
+
+<section anchor="taler-registry" title="Taler URI Actions">
+<t>
+ This document specifies a list of Taler URI Actions. It is
+ possible that future work will need to specify additional
+ actions. The GNUnet Assigned Numbers Authority (GANA) <xref target="GANA"
/>
+ operates the "taler-uri-actions" registry to track
+ the following information for each payment target type:
+<list style="symbols">
+<t>Name: The name of the action (case insensitive ASCII string, restricted to
alphanumeric characters,
+dots and dashes)</t>
+<t>Contact: The contact information of a person to contact for further
information</t>
+<t>References: Optionally, references describing the payment target type (such
as an RFC) and target-specific options,
+ or references describing the payment system underlying the payment target
type.</t>
+</list>
+</t>
+<t>
+ The entries that have been made for the "taler-uri-actions"
+ defined in this document are as follows:
+</t>
+<figure>
+ <artwork>
+ Name | Contact | Reference
+ ---------------+-------------------------+------------
+ pay | N/A | [This.I-D]
+ withdraw | N/A | [This.I-D]
+ refund | N/A | [This.I-D]
+ tip | N/A | [This.I-D]
+ pay-pull | N/A | [This.I-D]
+ pay-push | N/A | [This.I-D]
+ pay-template | N/A | [This.I-D]
+ exchange | N/A | [This.I-D]
+ auditor | N/A | [This.I-D]
+ restore | N/A | [This.I-D]
+ dev-experiment | N/A | [This.I-D]
+ </artwork>
+</figure>
+
+</section><!-- taler-registry -->
+
+</middle>
+
+<back>
+
+ <references title="Normative References">
+
+ &RFC2119;
+
+ &RFC3986;
+
+ &RFC5234;
+
+ &RFC8126;
+
+ &RFC8174;
+
+
+ </references>
+
+ <references title="Informational References">
+
+ <reference anchor="HMW12"
target="https://www.usenix.org/system/files/conference/usenixsecurity12/sec12-final39.pdf";>
+ <front>
+ <title>Clickjacking: Attacks and Defenses</title>
+ <author initials="L.S." surname="Huang"
+ fullname="Lin-Shung Huang">
+ </author>
+ <author initials="A." surname="Moshchuk"
+ fullname="Alexander, Moshchuk">
+ </author>
+ <author initials="H.J." surname="Wang"
+ fullname="Helen J. Wang">
+ </author>
+ <author initials="S." surname="Schecter"
+ fullname="Stuart Schecter">
+ </author>
+ <author initials="C." surname="Jackson"
+ fullname="Collin Jackson">
+ </author>
+
+ <date month="January" year="2012" />
+ </front>
+ </reference>
+
+ <reference anchor="GANA" target="https://gana.gnunet.org/";>
+ <front>
+ <title>GNUnet Assigned Numbers Authority (GANA)</title>
+ <author><organization>GNUnet e.V.</organization>
+ </author>
+ <date month="April" year="2020" />
+ </front>
+ </reference>
+
+ </references>
+
+<!-- Change Log
+v00 2022-11-11 CG Initial version
+ -->
+</back>
+</rfc>
diff --git a/metadata.min.js b/metadata.min.js
new file mode 100644
index 0000000..e07b59f
--- /dev/null
+++ b/metadata.min.js
@@ -0,0 +1 @@
+async function addMetadata(){try{const
e=document.styleSheets[0].cssRules;for(let
t=0;t<e.length;t++)if(/#identifiers/.exec(e[t].selectorText)){const
a=e[t].cssText.replace("#identifiers","#external-updates");document.styleSheets[0].insertRule(a,document.styleSheets[0].cssRules.length)}}catch(e){console.log(e)}const
e=document.getElementById("external-metadata");if(e)try{var
t,a="",o=function(e){const t=document.getElementsByTagName("meta");for(let
a=0;a<t.length;a++)if(t[a].getAttribute [...]
\ No newline at end of file
diff --git a/style.css b/style.css
new file mode 100644
index 0000000..82dd92b
--- /dev/null
+++ b/style.css
@@ -0,0 +1,1145 @@
+/* This is the built-in CSS used by xml2rfc without Google Fonts. */
+
+/*
+
+ NOTE: Changes at the bottom of this file overrides some earlier settings.
+
+ Once the style has stabilized and has been adopted as an official RFC style,
+ this can be consolidated so that style settings occur only in one place, but
+ for now the contents of this file consists first of the initial CSS work as
+ provided to the RFC Formatter (xml2rfc) work, followed by itemized and
+ commented changes found necssary during the development of the v3
+ formatters.
+
+*/
+
+/* fonts */
+/* @import url('https://fonts.googleapis.com/css?family=Noto+Sans'); /\*
Sans-serif *\/ */
+/* @import url('https://fonts.googleapis.com/css?family=Noto+Serif'); /\*
Serif (print) *\/ */
+/* @import url('https://fonts.googleapis.com/css?family=Roboto+Mono'); /\*
Monospace *\/ */
+
+@viewport {
+ zoom: 1.0;
+ width: extend-to-zoom;
+}
+@-ms-viewport {
+ width: extend-to-zoom;
+ zoom: 1.0;
+}
+/* general and mobile first */
+html {
+}
+body {
+ max-width: 90%;
+ margin: 1.5em auto;
+ color: #222;
+ background-color: #fff;
+ font-size: 14px;
+ font-family: 'Noto Sans', Arial, Helvetica, sans-serif;
+ line-height: 1.6;
+ scroll-behavior: smooth;
+}
+.ears {
+ display: none;
+}
+
+/* headings */
+#title, h1, h2, h3, h4, h5, h6 {
+ margin: 1em 0 0.5em;
+ font-weight: bold;
+ line-height: 1.3;
+}
+#title {
+ clear: both;
+ border-bottom: 1px solid #ddd;
+ margin: 0 0 0.5em 0;
+ padding: 1em 0 0.5em;
+}
+.author {
+ padding-bottom: 4px;
+}
+h1 {
+ font-size: 26px;
+ margin: 1em 0;
+}
+h2 {
+ font-size: 22px;
+ margin-top: -20px; /* provide offset for in-page anchors */
+ padding-top: 33px;
+}
+h3 {
+ font-size: 18px;
+ margin-top: -36px; /* provide offset for in-page anchors */
+ padding-top: 42px;
+}
+h4 {
+ font-size: 16px;
+ margin-top: -36px; /* provide offset for in-page anchors */
+ padding-top: 42px;
+}
+h5, h6 {
+ font-size: 14px;
+}
+#n-copyright-notice {
+ border-bottom: 1px solid #ddd;
+ padding-bottom: 1em;
+ margin-bottom: 1em;
+}
+/* general structure */
+p {
+ padding: 0;
+ margin: 0 0 1em 0;
+ text-align: left;
+}
+div, span {
+ position: relative;
+}
+div {
+ margin: 0;
+}
+.alignRight.art-text {
+ background-color: #f9f9f9;
+ border: 1px solid #eee;
+ border-radius: 3px;
+ padding: 1em 1em 0;
+ margin-bottom: 1.5em;
+}
+.alignRight.art-text pre {
+ padding: 0;
+}
+.alignRight {
+ margin: 1em 0;
+}
+.alignRight > *:first-child {
+ border: none;
+ margin: 0;
+ float: right;
+ clear: both;
+}
+.alignRight > *:nth-child(2) {
+ clear: both;
+ display: block;
+ border: none;
+}
+svg {
+ display: block;
+}
+.alignCenter.art-text {
+ background-color: #f9f9f9;
+ border: 1px solid #eee;
+ border-radius: 3px;
+ padding: 1em 1em 0;
+ margin-bottom: 1.5em;
+}
+.alignCenter.art-text pre {
+ padding: 0;
+}
+.alignCenter {
+ margin: 1em 0;
+}
+.alignCenter > *:first-child {
+ border: none;
+ /* this isn't optimal, but it's an existence proof. PrinceXML doesn't
+ support flexbox yet.
+ */
+ display: table;
+ margin: 0 auto;
+}
+
+/* lists */
+ol, ul {
+ padding: 0;
+ margin: 0 0 1em 2em;
+}
+ol ol, ul ul, ol ul, ul ol {
+ margin-left: 1em;
+}
+li {
+ margin: 0 0 0.25em 0;
+}
+.ulCompact li {
+ margin: 0;
+}
+ul.empty, .ulEmpty {
+ list-style-type: none;
+}
+ul.empty li, .ulEmpty li {
+ margin-top: 0.5em;
+}
+ul.ulBare, li.ulBare {
+ margin-left: 0em !important;
+}
+ul.compact, .ulCompact,
+ol.compact, .olCompact {
+ line-height: 100%;
+ margin: 0 0 0 2em;
+}
+
+/* definition lists */
+dl {
+}
+dl > dt {
+ float: left;
+ margin-right: 1em;
+}
+/*
+dl.nohang > dt {
+ float: none;
+}
+*/
+dl > dd {
+ margin-bottom: .8em;
+ min-height: 1.3em;
+}
+dl.compact > dd, .dlCompact > dd {
+ margin-bottom: 0em;
+}
+dl > dd > dl {
+ margin-top: 0.5em;
+ margin-bottom: 0em;
+}
+
+/* links */
+a {
+ text-decoration: none;
+}
+a[href] {
+ color: #22e; /* Arlen: WCAG 2019 */
+}
+a[href]:hover {
+ background-color: #f2f2f2;
+}
+figcaption a[href],
+a[href].selfRef {
+ color: #222;
+}
+/* XXX probably not this:
+a.selfRef:hover {
+ background-color: transparent;
+ cursor: default;
+} */
+
+/* Figures */
+tt, code, pre, code {
+ background-color: #f9f9f9;
+ font-family: 'Roboto Mono', monospace;
+}
+pre {
+ border: 1px solid #eee;
+ margin: 0;
+ padding: 1em;
+}
+img {
+ max-width: 100%;
+}
+figure {
+ margin: 0;
+}
+figure blockquote {
+ margin: 0.8em 0.4em 0.4em;
+}
+figcaption {
+ font-style: italic;
+ margin: 0 0 1em 0;
+}
+@media screen {
+ pre {
+ overflow-x: auto;
+ max-width: 100%;
+ max-width: calc(100% - 22px);
+ }
+}
+
+/* aside, blockquote */
+aside, blockquote {
+ margin-left: 0;
+ padding: 1.2em 2em;
+}
+blockquote {
+ background-color: #f9f9f9;
+ color: #111; /* Arlen: WCAG 2019 */
+ border: 1px solid #ddd;
+ border-radius: 3px;
+ margin: 1em 0;
+}
+cite {
+ display: block;
+ text-align: right;
+ font-style: italic;
+}
+
+/* tables */
+table {
+ width: 100%;
+ margin: 0 0 1em;
+ border-collapse: collapse;
+ border: 1px solid #eee;
+}
+th, td {
+ text-align: left;
+ vertical-align: top;
+ padding: 0.5em 0.75em;
+}
+th {
+ text-align: left;
+ background-color: #e9e9e9;
+}
+tr:nth-child(2n+1) > td {
+ background-color: #f5f5f5;
+}
+table caption {
+ font-style: italic;
+ margin: 0;
+ padding: 0;
+ text-align: left;
+}
+table p {
+ /* XXX to avoid bottom margin on table row signifiers. If paragraphs should
+ be allowed within tables more generally, it would be far better to select
on a class. */
+ margin: 0;
+}
+
+/* pilcrow */
+a.pilcrow {
+ color: #666; /* Arlen: AHDJ 2019 */
+ text-decoration: none;
+ visibility: hidden;
+ user-select: none;
+ -ms-user-select: none;
+ -o-user-select:none;
+ -moz-user-select: none;
+ -khtml-user-select: none;
+ -webkit-user-select: none;
+ -webkit-touch-callout: none;
+}
+@media screen {
+ aside:hover > a.pilcrow,
+ p:hover > a.pilcrow,
+ blockquote:hover > a.pilcrow,
+ div:hover > a.pilcrow,
+ li:hover > a.pilcrow,
+ pre:hover > a.pilcrow {
+ visibility: visible;
+ }
+ a.pilcrow:hover {
+ background-color: transparent;
+ }
+}
+
+/* misc */
+hr {
+ border: 0;
+ border-top: 1px solid #eee;
+}
+.bcp14 {
+ font-variant: small-caps;
+}
+
+.role {
+ font-variant: all-small-caps;
+}
+
+/* info block */
+#identifiers {
+ margin: 0;
+ font-size: 0.9em;
+}
+#identifiers dt {
+ width: 3em;
+ clear: left;
+}
+#identifiers dd {
+ float: left;
+ margin-bottom: 0;
+}
+/* Fix PDF info block run off issue */
+@media print {
+ #identifiers dd {
+ float: none;
+ }
+}
+#identifiers .authors .author {
+ display: inline-block;
+ margin-right: 1.5em;
+}
+#identifiers .authors .org {
+ font-style: italic;
+}
+
+/* The prepared/rendered info at the very bottom of the page */
+.docInfo {
+ color: #666; /* Arlen: WCAG 2019 */
+ font-size: 0.9em;
+ font-style: italic;
+ margin-top: 2em;
+}
+.docInfo .prepared {
+ float: left;
+}
+.docInfo .prepared {
+ float: right;
+}
+
+/* table of contents */
+#toc {
+ padding: 0.75em 0 2em 0;
+ margin-bottom: 1em;
+}
+nav.toc ul {
+ margin: 0 0.5em 0 0;
+ padding: 0;
+ list-style: none;
+}
+nav.toc li {
+ line-height: 1.3em;
+ margin: 0.75em 0;
+ padding-left: 1.2em;
+ text-indent: -1.2em;
+}
+/* references */
+.references dt {
+ text-align: right;
+ font-weight: bold;
+ min-width: 7em;
+}
+.references dd {
+ margin-left: 8em;
+ overflow: auto;
+}
+
+.refInstance {
+ margin-bottom: 1.25em;
+}
+
+.references .ascii {
+ margin-bottom: 0.25em;
+}
+
+/* index */
+.index ul {
+ margin: 0 0 0 1em;
+ padding: 0;
+ list-style: none;
+}
+.index ul ul {
+ margin: 0;
+}
+.index li {
+ margin: 0;
+ text-indent: -2em;
+ padding-left: 2em;
+ padding-bottom: 5px;
+}
+.indexIndex {
+ margin: 0.5em 0 1em;
+}
+.index a {
+ font-weight: 700;
+}
+/* make the index two-column on all but the smallest screens */
+@media (min-width: 600px) {
+ .index ul {
+ -moz-column-count: 2;
+ -moz-column-gap: 20px;
+ }
+ .index ul ul {
+ -moz-column-count: 1;
+ -moz-column-gap: 0;
+ }
+}
+
+/* authors */
+address.vcard {
+ font-style: normal;
+ margin: 1em 0;
+}
+
+address.vcard .nameRole {
+ font-weight: 700;
+ margin-left: 0;
+}
+address.vcard .label {
+ font-family: "Noto Sans",Arial,Helvetica,sans-serif;
+ margin: 0.5em 0;
+}
+address.vcard .type {
+ display: none;
+}
+.alternative-contact {
+ margin: 1.5em 0 1em;
+}
+hr.addr {
+ border-top: 1px dashed;
+ margin: 0;
+ color: #ddd;
+ max-width: calc(100% - 16px);
+}
+
+/* temporary notes */
+.rfcEditorRemove::before {
+ position: absolute;
+ top: 0.2em;
+ right: 0.2em;
+ padding: 0.2em;
+ content: "The RFC Editor will remove this note";
+ color: #9e2a00; /* Arlen: WCAG 2019 */
+ background-color: #ffd; /* Arlen: WCAG 2019 */
+}
+.rfcEditorRemove {
+ position: relative;
+ padding-top: 1.8em;
+ background-color: #ffd; /* Arlen: WCAG 2019 */
+ border-radius: 3px;
+}
+.cref {
+ background-color: #ffd; /* Arlen: WCAG 2019 */
+ padding: 2px 4px;
+}
+.crefSource {
+ font-style: italic;
+}
+/* alternative layout for smaller screens */
+@media screen and (max-width: 1023px) {
+ body {
+ padding-top: 2em;
+ }
+ #title {
+ padding: 1em 0;
+ }
+ h1 {
+ font-size: 24px;
+ }
+ h2 {
+ font-size: 20px;
+ margin-top: -18px; /* provide offset for in-page anchors */
+ padding-top: 38px;
+ }
+ #identifiers dd {
+ max-width: 60%;
+ }
+ #toc {
+ position: fixed;
+ z-index: 2;
+ top: 0;
+ right: 0;
+ padding: 0;
+ margin: 0;
+ background-color: inherit;
+ border-bottom: 1px solid #ccc;
+ }
+ #toc h2 {
+ margin: -1px 0 0 0;
+ padding: 4px 0 4px 6px;
+ padding-right: 1em;
+ min-width: 190px;
+ font-size: 1.1em;
+ text-align: right;
+ background-color: #444;
+ color: white;
+ cursor: pointer;
+ }
+ #toc h2::before { /* css hamburger */
+ float: right;
+ position: relative;
+ width: 1em;
+ height: 1px;
+ left: -164px;
+ margin: 6px 0 0 0;
+ background: white none repeat scroll 0 0;
+ box-shadow: 0 4px 0 0 white, 0 8px 0 0 white;
+ content: "";
+ }
+ #toc nav {
+ display: none;
+ padding: 0.5em 1em 1em;
+ overflow: auto;
+ height: calc(100vh - 48px);
+ border-left: 1px solid #ddd;
+ }
+}
+
+/* alternative layout for wide screens */
+@media screen and (min-width: 1024px) {
+ body {
+ max-width: 724px;
+ margin: 42px auto;
+ padding-left: 1.5em;
+ padding-right: 29em;
+ }
+ #toc {
+ position: fixed;
+ top: 42px;
+ right: 42px;
+ width: 25%;
+ margin: 0;
+ padding: 0 1em;
+ z-index: 1;
+ }
+ #toc h2 {
+ border-top: none;
+ border-bottom: 1px solid #ddd;
+ font-size: 1em;
+ font-weight: normal;
+ margin: 0;
+ padding: 0.25em 1em 1em 0;
+ }
+ #toc nav {
+ display: block;
+ height: calc(90vh - 84px);
+ bottom: 0;
+ padding: 0.5em 0 0;
+ overflow: auto;
+ }
+ img { /* future proofing */
+ max-width: 100%;
+ height: auto;
+ }
+}
+
+/* pagination */
+@media print {
+ body {
+
+ width: 100%;
+ }
+ p {
+ orphans: 3;
+ widows: 3;
+ }
+ #n-copyright-notice {
+ border-bottom: none;
+ }
+ #toc, #n-introduction {
+ page-break-before: always;
+ }
+ #toc {
+ border-top: none;
+ padding-top: 0;
+ }
+ figure, pre {
+ page-break-inside: avoid;
+ }
+ figure {
+ overflow: scroll;
+ }
+ h1, h2, h3, h4, h5, h6 {
+ page-break-after: avoid;
+ }
+ h2+*, h3+*, h4+*, h5+*, h6+* {
+ page-break-before: avoid;
+ }
+ pre {
+ white-space: pre-wrap;
+ word-wrap: break-word;
+ font-size: 10pt;
+ }
+ table {
+ border: 1px solid #ddd;
+ }
+ td {
+ border-top: 1px solid #ddd;
+ }
+}
+
+/* This is commented out here, as the string-set: doesn't
+ pass W3C validation currently */
+/*
+.ears thead .left {
+ string-set: ears-top-left content();
+}
+
+.ears thead .center {
+ string-set: ears-top-center content();
+}
+
+.ears thead .right {
+ string-set: ears-top-right content();
+}
+
+.ears tfoot .left {
+ string-set: ears-bottom-left content();
+}
+
+.ears tfoot .center {
+ string-set: ears-bottom-center content();
+}
+
+.ears tfoot .right {
+ string-set: ears-bottom-right content();
+}
+*/
+
+@page :first {
+ padding-top: 0;
+ @top-left {
+ content: normal;
+ border: none;
+ }
+ @top-center {
+ content: normal;
+ border: none;
+ }
+ @top-right {
+ content: normal;
+ border: none;
+ }
+}
+
+@page {
+ size: A4;
+ margin-bottom: 45mm;
+ padding-top: 20px;
+ /* The follwing is commented out here, but set appropriately by in code, as
+ the content depends on the document */
+ /*
+ @top-left {
+ content: 'Internet-Draft';
+ vertical-align: bottom;
+ border-bottom: solid 1px #ccc;
+ }
+ @top-left {
+ content: string(ears-top-left);
+ vertical-align: bottom;
+ border-bottom: solid 1px #ccc;
+ }
+ @top-center {
+ content: string(ears-top-center);
+ vertical-align: bottom;
+ border-bottom: solid 1px #ccc;
+ }
+ @top-right {
+ content: string(ears-top-right);
+ vertical-align: bottom;
+ border-bottom: solid 1px #ccc;
+ }
+ @bottom-left {
+ content: string(ears-bottom-left);
+ vertical-align: top;
+ border-top: solid 1px #ccc;
+ }
+ @bottom-center {
+ content: string(ears-bottom-center);
+ vertical-align: top;
+ border-top: solid 1px #ccc;
+ }
+ @bottom-right {
+ content: '[Page ' counter(page) ']';
+ vertical-align: top;
+ border-top: solid 1px #ccc;
+ }
+ */
+
+}
+
+/* Changes introduced to fix issues found during implementation */
+/* Make sure links are clickable even if overlapped by following H* */
+a {
+ z-index: 2;
+}
+/* Separate body from document info even without intervening H1 */
+section {
+ clear: both;
+}
+
+
+/* Top align author divs, to avoid names without organization dropping level
with org names */
+.author {
+ vertical-align: top;
+}
+
+/* Leave room in document info to show Internet-Draft on one line */
+#identifiers dt {
+ width: 8em;
+}
+
+/* Don't waste quite as much whitespace between label and value in doc info */
+#identifiers dd {
+ margin-left: 1em;
+}
+
+/* Give floating toc a background color (needed when it's a div inside section
*/
+#toc {
+ background-color: white;
+}
+
+/* Make the collapsed ToC header render white on gray also when it's a link */
+@media screen and (max-width: 1023px) {
+ #toc h2 a,
+ #toc h2 a:link,
+ #toc h2 a:focus,
+ #toc h2 a:hover,
+ #toc a.toplink,
+ #toc a.toplink:hover {
+ color: white;
+ background-color: #444;
+ text-decoration: none;
+ }
+}
+
+/* Give the bottom of the ToC some whitespace */
+@media screen and (min-width: 1024px) {
+ #toc {
+ padding: 0 0 1em 1em;
+ }
+}
+
+/* Style section numbers with more space between number and title */
+.section-number {
+ padding-right: 0.5em;
+}
+
+/* prevent monospace from becoming overly large */
+tt, code, pre, code {
+ font-size: 95%;
+}
+
+/* Fix the height/width aspect for ascii art*/
+pre.sourcecode,
+.art-text pre {
+ line-height: 1.12;
+}
+
+
+/* Add styling for a link in the ToC that points to the top of the document */
+a.toplink {
+ float: right;
+ margin-right: 0.5em;
+}
+
+/* Fix the dl styling to match the RFC 7992 attributes */
+dl > dt,
+dl.dlParallel > dt {
+ float: left;
+ margin-right: 1em;
+}
+dl.dlNewline > dt {
+ float: none;
+}
+
+/* Provide styling for table cell text alignment */
+table td.text-left,
+table th.text-left {
+ text-align: left;
+}
+table td.text-center,
+table th.text-center {
+ text-align: center;
+}
+table td.text-right,
+table th.text-right {
+ text-align: right;
+}
+
+/* Make the alternative author contact informatio look less like just another
+ author, and group it closer with the primary author contact information */
+.alternative-contact {
+ margin: 0.5em 0 0.25em 0;
+}
+address .non-ascii {
+ margin: 0 0 0 2em;
+}
+
+/* With it being possible to set tables with alignment
+ left, center, and right, { width: 100%; } does not make sense */
+table {
+ width: auto;
+}
+
+/* Avoid reference text that sits in a block with very wide left margin,
+ because of a long floating dt label.*/
+.references dd {
+ overflow: visible;
+}
+
+/* Control caption placement */
+caption {
+ caption-side: bottom;
+}
+
+/* Limit the width of the author address vcard, so names in right-to-left
+ script don't end up on the other side of the page. */
+
+address.vcard {
+ max-width: 30em;
+ margin-right: auto;
+}
+
+/* For address alignment dependent on LTR or RTL scripts */
+address div.left {
+ text-align: left;
+}
+address div.right {
+ text-align: right;
+}
+
+/* Provide table alignment support. We can't use the alignX classes above
+ since they do unwanted things with caption and other styling. */
+table.right {
+ margin-left: auto;
+ margin-right: 0;
+}
+table.center {
+ margin-left: auto;
+ margin-right: auto;
+}
+table.left {
+ margin-left: 0;
+ margin-right: auto;
+}
+
+/* Give the table caption label the same styling as the figcaption */
+caption a[href] {
+ color: #222;
+}
+
+@media print {
+ .toplink {
+ display: none;
+ }
+
+ /* avoid overwriting the top border line with the ToC header */
+ #toc {
+ padding-top: 1px;
+ }
+
+ /* Avoid page breaks inside dl and author address entries */
+ .vcard {
+ page-break-inside: avoid;
+ }
+
+}
+/* Tweak the bcp14 keyword presentation */
+.bcp14 {
+ font-variant: small-caps;
+ font-weight: bold;
+ font-size: 0.9em;
+}
+/* Tweak the invisible space above H* in order not to overlay links in text
above */
+ h2 {
+ margin-top: -18px; /* provide offset for in-page anchors */
+ padding-top: 31px;
+ }
+ h3 {
+ margin-top: -18px; /* provide offset for in-page anchors */
+ padding-top: 24px;
+ }
+ h4 {
+ margin-top: -18px; /* provide offset for in-page anchors */
+ padding-top: 24px;
+ }
+/* Float artwork pilcrow to the right */
+@media screen {
+ .artwork a.pilcrow {
+ display: block;
+ line-height: 0.7;
+ margin-top: 0.15em;
+ }
+}
+/* Make pilcrows on dd visible */
+@media screen {
+ dd:hover > a.pilcrow {
+ visibility: visible;
+ }
+}
+/* Make the placement of figcaption match that of a table's caption
+ by removing the figure's added bottom margin */
+.alignLeft.art-text,
+.alignCenter.art-text,
+.alignRight.art-text {
+ margin-bottom: 0;
+}
+.alignLeft,
+.alignCenter,
+.alignRight {
+ margin: 1em 0 0 0;
+}
+/* In print, the pilcrow won't show on hover, so prevent it from taking up
space,
+ possibly even requiring a new line */
+@media print {
+ a.pilcrow {
+ display: none;
+ }
+}
+/* Styling for the external metadata */
+div#external-metadata {
+ background-color: #eee;
+ padding: 0.5em;
+ margin-bottom: 0.5em;
+ display: none;
+}
+div#internal-metadata {
+ padding: 0.5em; /* to match the external-metadata
padding */
+}
+/* Styling for title RFC Number */
+h1#rfcnum {
+ clear: both;
+ margin: 0 0 -1em;
+ padding: 1em 0 0 0;
+}
+/* Make .olPercent look the same as <ol><li> */
+dl.olPercent > dd {
+ margin-bottom: 0.25em;
+ min-height: initial;
+}
+/* Give aside some styling to set it apart */
+aside {
+ border-left: 1px solid #ddd;
+ margin: 1em 0 1em 2em;
+ padding: 0.2em 2em;
+}
+aside > dl,
+aside > ol,
+aside > ul,
+aside > table,
+aside > p {
+ margin-bottom: 0.5em;
+}
+/* Additional page break settings */
+@media print {
+ figcaption, table caption {
+ page-break-before: avoid;
+ }
+}
+/* Font size adjustments for print */
+@media print {
+ body { font-size: 10pt; line-height: normal; max-width: 96%; }
+ h1 { font-size: 1.72em; padding-top: 1.5em; } /* 1*1.2*1.2*1.2 */
+ h2 { font-size: 1.44em; padding-top: 1.5em; } /* 1*1.2*1.2 */
+ h3 { font-size: 1.2em; padding-top: 1.5em; } /* 1*1.2 */
+ h4 { font-size: 1em; padding-top: 1.5em; }
+ h5, h6 { font-size: 1em; margin: initial; padding: 0.5em 0 0.3em; }
+}
+/* Sourcecode margin in print, when there's no pilcrow */
+@media print {
+ .artwork,
+ .sourcecode {
+ margin-bottom: 1em;
+ }
+}
+/* Avoid narrow tables forcing too narrow table captions, which may render
badly */
+table {
+ min-width: 20em;
+}
+/* ol type a */
+ol.type-a { list-style-type: lower-alpha; }
+ol.type-A { list-style-type: upper-alpha; }
+ol.type-i { list-style-type: lower-roman; }
+ol.type-I { list-style-type: lower-roman; }
+/* Apply the print table and row borders in general, on request from the RPC,
+and increase the contrast between border and odd row background sligthtly */
+table {
+ border: 1px solid #ddd;
+}
+td {
+ border-top: 1px solid #ddd;
+}
+tr:nth-child(2n+1) > td {
+ background-color: #f8f8f8;
+}
+/* Use style rules to govern display of the TOC. */
+@media screen and (max-width: 1023px) {
+ #toc nav { display: none; }
+ #toc.active nav { display: block; }
+}
+/* Add support for keepWithNext */
+.keepWithNext {
+ break-after: avoid-page;
+ break-after: avoid-page;
+}
+/* Add support for keepWithPrevious */
+.keepWithPrevious {
+ break-before: avoid-page;
+}
+/* Change the approach to avoiding breaks inside artwork etc. */
+figure, pre, table, .artwork, .sourcecode {
+ break-before: auto;
+ break-after: auto;
+}
+/* Avoid breaks between <dt> and <dd> */
+dl {
+ break-before: auto;
+ break-inside: auto;
+}
+dt {
+ break-before: auto;
+ break-after: avoid-page;
+}
+dd {
+ break-before: avoid-page;
+ break-after: auto;
+ orphans: 3;
+ widows: 3
+}
+span.break, dd.break {
+ margin-bottom: 0;
+ min-height: 0;
+ break-before: auto;
+ break-inside: auto;
+ break-after: auto;
+}
+/* Undo break-before ToC */
+@media print {
+ #toc {
+ break-before: auto;
+ }
+}
+/* Text in compact lists should not get extra bottim margin space,
+ since that would makes the list not compact */
+ul.compact p, .ulCompact p,
+ol.compact p, .olCompact p {
+ margin: 0;
+}
+/* But the list as a whole needs the extra space at the end */
+section ul.compact,
+section .ulCompact,
+section ol.compact,
+section .olCompact {
+ margin-bottom: 1em; /* same as p not within ul.compact
etc. */
+}
+/* The tt and code background above interferes with for instance table cell
+ backgrounds. Changed to something a bit more selective. */
+tt, code {
+ background-color: transparent;
+}
+p tt, p code, li tt, li code {
+ background-color: #f8f8f8;
+}
+/* Tweak the pre margin -- 0px doesn't come out well */
+pre {
+ margin-top: 0.5px;
+}
+/* Tweak the comact list text */
+ul.compact, .ulCompact,
+ol.compact, .olCompact,
+dl.compact, .dlCompact {
+ line-height: normal;
+}
+/* Don't add top margin for nested lists */
+li > ul, li > ol, li > dl,
+dd > ul, dd > ol, dd > dl,
+dl > dd > dl {
+ margin-top: initial;
+}
+/* Elements that should not be rendered on the same line as a <dt> */
+/* This should match the element list in writer.text.TextWriter.render_dl() */
+dd > div.artwork:first-child,
+dd > aside:first-child,
+dd > figure:first-child,
+dd > ol:first-child,
+dd > div:first-child > pre.sourcecode,
+dd > table:first-child,
+dd > ul:first-child {
+ clear: left;
+}
+/* fix for weird browser behaviour when <dd/> is empty */
+dt+dd:empty::before{
+ content: "\00a0";
+}
+/* Make paragraph spacing inside <li> smaller than in body text, to fit better
within the list */
+li > p {
+ margin-bottom: 0.5em
+}
+/* Don't let p margin spill out from inside list items */
+li > p:last-of-type {
+ margin-bottom: 0;
+}
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