//! Generated by `trust-tasks-codegen` — do not edit by hand.
//!
//! Spec slug: `rooms/keys/present`. Version: `0.2`.
#[allow(unused_imports)]
use serde::{Deserialize, Serialize};
/// Error types.
pub mod error {
/// Error from a `TryFrom` or `FromStr` implementation.
pub struct ConversionError(::std::borrow::Cow<'static, str>);
impl ::std::error::Error for ConversionError {}
impl ::std::fmt::Display for ConversionError {
fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> Result<(), ::std::fmt::Error> {
::std::fmt::Display::fmt(&self.0, f)
}
}
impl ::std::fmt::Debug for ConversionError {
fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> Result<(), ::std::fmt::Error> {
::std::fmt::Debug::fmt(&self.0, f)
}
}
impl From<&'static str> for ConversionError {
fn from(value: &'static str) -> Self {
Self(value.into())
}
}
impl From<String> for ConversionError {
fn from(value: String) -> Self {
Self(value.into())
}
}
}
///What a party presents to act on a room. Carries the whole authority chain: a host MUST NOT dereference an authority credential's `parent` to fetch a link it was not given. Resolving over the network would make verification depend on availability, turn every identifier into a request the host can be induced to make against an address the holder chooses, and signal credential use to whoever hosts the identifier. A host MUST bind the presenter to the chain's leaf. A chain that verifies is evidence that authority was conferred on somebody; it is not evidence that the party presenting it is that somebody. The leaf's subject MUST equal the party the host authenticated for this request — an identity the transport established or a document `proof` proved, never one named in a payload. A host that omits this check authorizes every captured presentation, and the omission is silent, because the chain still verifies.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
/// "title": "AuthorityPresentation",
/// "description": "What a party presents to act on a room. Carries the whole authority chain: a host MUST NOT dereference an authority credential's `parent` to fetch a link it was not given. Resolving over the network would make verification depend on availability, turn every identifier into a request the host can be induced to make against an address the holder chooses, and signal credential use to whoever hosts the identifier. A host MUST bind the presenter to the chain's leaf. A chain that verifies is evidence that authority was conferred on somebody; it is not evidence that the party presenting it is that somebody. The leaf's subject MUST equal the party the host authenticated for this request — an identity the transport established or a document `proof` proved, never one named in a payload. A host that omits this check authorizes every captured presentation, and the omission is silent, because the chain still verifies.",
/// "type": "object",
/// "required": [
/// "authority",
/// "membership"
/// ],
/// "properties": {
/// "authority": {
/// "description": "The authority chain, LEAF FIRST: the first element is the credential being relied on and the last MUST be one issued by the room itself. Every link the presenter relies on is present, because the host will not fetch one. Capped at 8: verification is linear in chain length and runs on every operation, so an unbounded chain is a denial-of-service surface against the host. The known uses need 2 to 3 — a person attenuating to an agent, and that agent to a sub-agent.",
/// "type": "array",
/// "items": {
/// "type": "string"
/// },
/// "maxItems": 8,
/// "minItems": 1
/// },
/// "membership": {
/// "description": "The presenter's membership credential for this room, or — on a `private` room — a zero-knowledge presentation of it. Serialized per the governing profile.",
/// "type": "string"
/// },
/// "subjectBinding": {
/// "description": "REQUIRED on a `private` room, where the subject identifier is withheld: a proof that the membership credential and the authority chain's leaf describe the SAME subject. Without it two parties pool credentials — one contributes membership, the other authority — and the combination verifies as a single party holding both. A host MUST refuse a private-room presentation that omits this.",
/// "type": "string"
/// }
/// },
/// "additionalProperties": false
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(deny_unknown_fields)]
#[non_exhaustive]
pub struct AuthorityPresentation {
///The authority chain, LEAF FIRST: the first element is the credential being relied on and the last MUST be one issued by the room itself. Every link the presenter relies on is present, because the host will not fetch one. Capped at 8: verification is linear in chain length and runs on every operation, so an unbounded chain is a denial-of-service surface against the host. The known uses need 2 to 3 — a person attenuating to an agent, and that agent to a sub-agent.
pub authority: ::std::vec::Vec<::std::string::String>,
///The presenter's membership credential for this room, or — on a `private` room — a zero-knowledge presentation of it. Serialized per the governing profile.
pub membership: ::std::string::String,
///REQUIRED on a `private` room, where the subject identifier is withheld: a proof that the membership credential and the authority chain's leaf describe the SAME subject. Without it two parties pool credentials — one contributes membership, the other authority — and the combination verifies as a single party holding both. A host MUST refuse a private-room presentation that omits this.
#[serde(
rename = "subjectBinding",
default,
skip_serializing_if = "::std::option::Option::is_none"
)]
pub subject_binding: ::std::option::Option<::std::string::String>,
}
impl AuthorityPresentation {
pub fn builder() -> builder::AuthorityPresentation {
Default::default()
}
}
///Vendor-namespaced extension object per SPEC.md §4.5.1. Each immediate key MUST be a reverse-DNS namespace; structure under each namespace is opaque to the framework.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
/// "title": "Ext",
/// "description": "Vendor-namespaced extension object per SPEC.md §4.5.1. Each immediate key MUST be a reverse-DNS namespace; structure under each namespace is opaque to the framework.",
/// "type": "object",
/// "minProperties": 1,
/// "additionalProperties": true,
/// "propertyNames": {
/// "pattern": "^[a-z][a-z0-9-]*(\\.[a-z0-9-]+)+$"
/// }
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(transparent)]
pub struct Ext(pub ::std::collections::HashMap<ExtKey, ::serde_json::Value>);
impl ::std::ops::Deref for Ext {
type Target = ::std::collections::HashMap<ExtKey, ::serde_json::Value>;
fn deref(&self) -> &::std::collections::HashMap<ExtKey, ::serde_json::Value> {
&self.0
}
}
impl ::std::convert::From<Ext> for ::std::collections::HashMap<ExtKey, ::serde_json::Value> {
fn from(value: Ext) -> Self {
value.0
}
}
impl ::std::convert::From<::std::collections::HashMap<ExtKey, ::serde_json::Value>> for Ext {
fn from(value: ::std::collections::HashMap<ExtKey, ::serde_json::Value>) -> Self {
Self(value)
}
}
///`ExtKey`
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
/// "type": "string",
/// "pattern": "^[a-z][a-z0-9-]*(\\.[a-z0-9-]+)+$"
///}
/// ```
/// </details>
#[derive(::serde::Serialize, Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[serde(transparent)]
pub struct ExtKey(::std::string::String);
impl ::std::ops::Deref for ExtKey {
type Target = ::std::string::String;
fn deref(&self) -> &::std::string::String {
&self.0
}
}
impl ::std::convert::From<ExtKey> for ::std::string::String {
fn from(value: ExtKey) -> Self {
value.0
}
}
impl ::std::str::FromStr for ExtKey {
type Err = self::error::ConversionError;
fn from_str(value: &str) -> ::std::result::Result<Self, self::error::ConversionError> {
static PATTERN: ::std::sync::LazyLock<::regress::Regex> =
::std::sync::LazyLock::new(|| {
::regress::Regex::new("^[a-z][a-z0-9-]*(\\.[a-z0-9-]+)+$").unwrap()
});
if PATTERN.find(value).is_none() {
return Err("doesn't match pattern \"^[a-z][a-z0-9-]*(\\.[a-z0-9-]+)+$\"".into());
}
Ok(Self(value.to_string()))
}
}
impl ::std::convert::TryFrom<&str> for ExtKey {
type Error = self::error::ConversionError;
fn try_from(value: &str) -> ::std::result::Result<Self, self::error::ConversionError> {
value.parse()
}
}
impl ::std::convert::TryFrom<&::std::string::String> for ExtKey {
type Error = self::error::ConversionError;
fn try_from(
value: &::std::string::String,
) -> ::std::result::Result<Self, self::error::ConversionError> {
value.parse()
}
}
impl ::std::convert::TryFrom<::std::string::String> for ExtKey {
type Error = self::error::ConversionError;
fn try_from(
value: ::std::string::String,
) -> ::std::result::Result<Self, self::error::ConversionError> {
value.parse()
}
}
impl<'de> ::serde::Deserialize<'de> for ExtKey {
fn deserialize<D>(deserializer: D) -> ::std::result::Result<Self, D::Error>
where
D: ::serde::Deserializer<'de>,
{
::std::string::String::deserialize(deserializer)?
.parse()
.map_err(|e: self::error::ConversionError| {
<D::Error as ::serde::de::Error>::custom(e.to_string())
})
}
}
///An agent asks the party holding its principal's room credentials to produce a presentation for one room operation. The credentials never cross to the agent; only the presentation does, and it is bound to the operation it was asked for and to the agent that asked.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
/// "$id": "https://trusttasks.org/spec/rooms/keys/present/0.2",
/// "title": "Payload",
/// "description": "An agent asks the party holding its principal's room credentials to produce a presentation for one room operation. The credentials never cross to the agent; only the presentation does, and it is bound to the operation it was asked for and to the agent that asked.",
/// "type": "object",
/// "required": [
/// "action",
/// "roomId"
/// ],
/// "properties": {
/// "action": {
/// "description": "The action the presentation must confer. Named here so the produced presentation can be scoped to it: a presentation minted for `read` should not be reusable for `write`, and a holder that mints one covering everything has handed the agent its own standing.",
/// "type": "string",
/// "enum": [
/// "read",
/// "write",
/// "curate",
/// "admin"
/// ]
/// },
/// "ext": {
/// "description": "Ecosystem-defined extension members per SPEC.md §4.5.1.",
/// "$ref": "#/definitions/Ext"
/// },
/// "roomId": {
/// "description": "The room to present for.",
/// "type": "string"
/// }
/// },
/// "additionalProperties": false
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(deny_unknown_fields)]
#[non_exhaustive]
pub struct Payload {
///The action the presentation must confer. Named here so the produced presentation can be scoped to it: a presentation minted for `read` should not be reusable for `write`, and a holder that mints one covering everything has handed the agent its own standing.
pub action: PayloadAction,
///Ecosystem-defined extension members per SPEC.md §4.5.1.
#[serde(default, skip_serializing_if = "::std::option::Option::is_none")]
pub ext: ::std::option::Option<Ext>,
///The room to present for.
#[serde(rename = "roomId")]
pub room_id: ::std::string::String,
}
impl Payload {
pub fn builder() -> builder::Payload {
Default::default()
}
}
///The action the presentation must confer. Named here so the produced presentation can be scoped to it: a presentation minted for `read` should not be reusable for `write`, and a holder that mints one covering everything has handed the agent its own standing.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
/// "description": "The action the presentation must confer. Named here so the produced presentation can be scoped to it: a presentation minted for `read` should not be reusable for `write`, and a holder that mints one covering everything has handed the agent its own standing.",
/// "type": "string",
/// "enum": [
/// "read",
/// "write",
/// "curate",
/// "admin"
/// ]
///}
/// ```
/// </details>
#[derive(
::serde::Deserialize,
::serde::Serialize,
Clone,
Copy,
Debug,
Eq,
Hash,
Ord,
PartialEq,
PartialOrd,
)]
#[non_exhaustive]
pub enum PayloadAction {
#[serde(rename = "read")]
Read,
#[serde(rename = "write")]
Write,
#[serde(rename = "curate")]
Curate,
#[serde(rename = "admin")]
Admin,
}
impl ::std::fmt::Display for PayloadAction {
fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
match *self {
Self::Read => f.write_str("read"),
Self::Write => f.write_str("write"),
Self::Curate => f.write_str("curate"),
Self::Admin => f.write_str("admin"),
}
}
}
impl ::std::str::FromStr for PayloadAction {
type Err = self::error::ConversionError;
fn from_str(value: &str) -> ::std::result::Result<Self, self::error::ConversionError> {
match value {
"read" => Ok(Self::Read),
"write" => Ok(Self::Write),
"curate" => Ok(Self::Curate),
"admin" => Ok(Self::Admin),
_ => Err("invalid value".into()),
}
}
}
impl ::std::convert::TryFrom<&str> for PayloadAction {
type Error = self::error::ConversionError;
fn try_from(value: &str) -> ::std::result::Result<Self, self::error::ConversionError> {
value.parse()
}
}
impl ::std::convert::TryFrom<&::std::string::String> for PayloadAction {
type Error = self::error::ConversionError;
fn try_from(
value: &::std::string::String,
) -> ::std::result::Result<Self, self::error::ConversionError> {
value.parse()
}
}
impl ::std::convert::TryFrom<::std::string::String> for PayloadAction {
type Error = self::error::ConversionError;
fn try_from(
value: ::std::string::String,
) -> ::std::result::Result<Self, self::error::ConversionError> {
value.parse()
}
}
///Success response to rooms/keys/present. Type https://trusttasks.org/spec/rooms/keys/present/0.2#response.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
/// "title": "Response",
/// "description": "Success response to rooms/keys/present. Type https://trusttasks.org/spec/rooms/keys/present/0.2#response.",
/// "type": "object",
/// "required": [
/// "presentation"
/// ],
/// "properties": {
/// "expiresAt": {
/// "description": "When the presentation stops being accepted, so a caller can avoid presenting a stale one.",
/// "type": "string",
/// "format": "date-time"
/// },
/// "ext": {
/// "$ref": "#/definitions/Ext"
/// },
/// "presentation": {
/// "description": "The presentation to send to the host. Its authority chain grants to the CALLER, who is the only party that can present it — see the task's Security & Privacy section.",
/// "$ref": "#/definitions/AuthorityPresentation"
/// }
/// },
/// "additionalProperties": false,
/// "$anchor": "response"
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(deny_unknown_fields)]
#[non_exhaustive]
pub struct Response {
///When the presentation stops being accepted, so a caller can avoid presenting a stale one.
#[serde(
rename = "expiresAt",
default,
skip_serializing_if = "::std::option::Option::is_none"
)]
pub expires_at: ::std::option::Option<::chrono::DateTime<::chrono::offset::Utc>>,
#[serde(default, skip_serializing_if = "::std::option::Option::is_none")]
pub ext: ::std::option::Option<Ext>,
///The presentation to send to the host. Its authority chain grants to the CALLER, who is the only party that can present it — see the task's Security & Privacy section.
pub presentation: AuthorityPresentation,
}
impl Response {
pub fn builder() -> builder::Response {
Default::default()
}
}
/// Types for composing complex structures.
pub mod builder {
#[derive(Clone, Debug)]
pub struct AuthorityPresentation {
authority:
::std::result::Result<::std::vec::Vec<::std::string::String>, ::std::string::String>,
membership: ::std::result::Result<::std::string::String, ::std::string::String>,
subject_binding: ::std::result::Result<
::std::option::Option<::std::string::String>,
::std::string::String,
>,
}
impl ::std::default::Default for AuthorityPresentation {
fn default() -> Self {
Self {
authority: Err("no value supplied for authority".to_string()),
membership: Err("no value supplied for membership".to_string()),
subject_binding: Ok(Default::default()),
}
}
}
impl AuthorityPresentation {
pub fn authority<T>(mut self, value: T) -> Self
where
T: ::std::convert::TryInto<::std::vec::Vec<::std::string::String>>,
T::Error: ::std::fmt::Display,
{
self.authority = value
.try_into()
.map_err(|e| format!("error converting supplied value for authority: {e}"));
self
}
pub fn membership<T>(mut self, value: T) -> Self
where
T: ::std::convert::TryInto<::std::string::String>,
T::Error: ::std::fmt::Display,
{
self.membership = value
.try_into()
.map_err(|e| format!("error converting supplied value for membership: {e}"));
self
}
pub fn subject_binding<T>(mut self, value: T) -> Self
where
T: ::std::convert::TryInto<::std::option::Option<::std::string::String>>,
T::Error: ::std::fmt::Display,
{
self.subject_binding = value
.try_into()
.map_err(|e| format!("error converting supplied value for subject_binding: {e}"));
self
}
}
impl ::std::convert::TryFrom<AuthorityPresentation> for super::AuthorityPresentation {
type Error = super::error::ConversionError;
fn try_from(
value: AuthorityPresentation,
) -> ::std::result::Result<Self, super::error::ConversionError> {
Ok(Self {
authority: value.authority?,
membership: value.membership?,
subject_binding: value.subject_binding?,
})
}
}
impl ::std::convert::From<super::AuthorityPresentation> for AuthorityPresentation {
fn from(value: super::AuthorityPresentation) -> Self {
Self {
authority: Ok(value.authority),
membership: Ok(value.membership),
subject_binding: Ok(value.subject_binding),
}
}
}
#[derive(Clone, Debug)]
pub struct Payload {
action: ::std::result::Result<super::PayloadAction, ::std::string::String>,
ext: ::std::result::Result<::std::option::Option<super::Ext>, ::std::string::String>,
room_id: ::std::result::Result<::std::string::String, ::std::string::String>,
}
impl ::std::default::Default for Payload {
fn default() -> Self {
Self {
action: Err("no value supplied for action".to_string()),
ext: Ok(Default::default()),
room_id: Err("no value supplied for room_id".to_string()),
}
}
}
impl Payload {
pub fn action<T>(mut self, value: T) -> Self
where
T: ::std::convert::TryInto<super::PayloadAction>,
T::Error: ::std::fmt::Display,
{
self.action = value
.try_into()
.map_err(|e| format!("error converting supplied value for action: {e}"));
self
}
pub fn ext<T>(mut self, value: T) -> Self
where
T: ::std::convert::TryInto<::std::option::Option<super::Ext>>,
T::Error: ::std::fmt::Display,
{
self.ext = value
.try_into()
.map_err(|e| format!("error converting supplied value for ext: {e}"));
self
}
pub fn room_id<T>(mut self, value: T) -> Self
where
T: ::std::convert::TryInto<::std::string::String>,
T::Error: ::std::fmt::Display,
{
self.room_id = value
.try_into()
.map_err(|e| format!("error converting supplied value for room_id: {e}"));
self
}
}
impl ::std::convert::TryFrom<Payload> for super::Payload {
type Error = super::error::ConversionError;
fn try_from(value: Payload) -> ::std::result::Result<Self, super::error::ConversionError> {
Ok(Self {
action: value.action?,
ext: value.ext?,
room_id: value.room_id?,
})
}
}
impl ::std::convert::From<super::Payload> for Payload {
fn from(value: super::Payload) -> Self {
Self {
action: Ok(value.action),
ext: Ok(value.ext),
room_id: Ok(value.room_id),
}
}
}
#[derive(Clone, Debug)]
pub struct Response {
expires_at: ::std::result::Result<
::std::option::Option<::chrono::DateTime<::chrono::offset::Utc>>,
::std::string::String,
>,
ext: ::std::result::Result<::std::option::Option<super::Ext>, ::std::string::String>,
presentation: ::std::result::Result<super::AuthorityPresentation, ::std::string::String>,
}
impl ::std::default::Default for Response {
fn default() -> Self {
Self {
expires_at: Ok(Default::default()),
ext: Ok(Default::default()),
presentation: Err("no value supplied for presentation".to_string()),
}
}
}
impl Response {
pub fn expires_at<T>(mut self, value: T) -> Self
where
T: ::std::convert::TryInto<
::std::option::Option<::chrono::DateTime<::chrono::offset::Utc>>,
>,
T::Error: ::std::fmt::Display,
{
self.expires_at = value
.try_into()
.map_err(|e| format!("error converting supplied value for expires_at: {e}"));
self
}
pub fn ext<T>(mut self, value: T) -> Self
where
T: ::std::convert::TryInto<::std::option::Option<super::Ext>>,
T::Error: ::std::fmt::Display,
{
self.ext = value
.try_into()
.map_err(|e| format!("error converting supplied value for ext: {e}"));
self
}
pub fn presentation<T>(mut self, value: T) -> Self
where
T: ::std::convert::TryInto<super::AuthorityPresentation>,
T::Error: ::std::fmt::Display,
{
self.presentation = value
.try_into()
.map_err(|e| format!("error converting supplied value for presentation: {e}"));
self
}
}
impl ::std::convert::TryFrom<Response> for super::Response {
type Error = super::error::ConversionError;
fn try_from(value: Response) -> ::std::result::Result<Self, super::error::ConversionError> {
Ok(Self {
expires_at: value.expires_at?,
ext: value.ext?,
presentation: value.presentation?,
})
}
}
impl ::std::convert::From<super::Response> for Response {
fn from(value: super::Response) -> Self {
Self {
expires_at: Ok(value.expires_at),
ext: Ok(value.ext),
presentation: Ok(value.presentation),
}
}
}
}
impl crate::Payload for Payload {
const TYPE_URI: &'static str = "https://trusttasks.org/spec/rooms/keys/present/0.2";
const IS_PROOF_REQUIRED: bool = true;
const IS_ISSUED_AT_REQUIRED: bool = true;
const IS_RECIPIENT_REQUIRED: bool = true;
const PAYLOAD_SCHEMA: Option<&'static str> = Some(
"{\n \"$defs\": {\n \"AuthorityPresentation\": {\n \"additionalProperties\": false,\n \"description\": \"What a party presents to act on a room. Carries the whole authority chain: a host MUST NOT dereference an authority credential's `parent` to fetch a link it was not given. Resolving over the network would make verification depend on availability, turn every identifier into a request the host can be induced to make against an address the holder chooses, and signal credential use to whoever hosts the identifier. A host MUST bind the presenter to the chain's leaf. A chain that verifies is evidence that authority was conferred on somebody; it is not evidence that the party presenting it is that somebody. The leaf's subject MUST equal the party the host authenticated for this request — an identity the transport established or a document `proof` proved, never one named in a payload. A host that omits this check authorizes every captured presentation, and the omission is silent, because the chain still verifies.\",\n \"properties\": {\n \"authority\": {\n \"description\": \"The authority chain, LEAF FIRST: the first element is the credential being relied on and the last MUST be one issued by the room itself. Every link the presenter relies on is present, because the host will not fetch one. Capped at 8: verification is linear in chain length and runs on every operation, so an unbounded chain is a denial-of-service surface against the host. The known uses need 2 to 3 — a person attenuating to an agent, and that agent to a sub-agent.\",\n \"items\": {\n \"type\": \"string\"\n },\n \"maxItems\": 8,\n \"minItems\": 1,\n \"type\": \"array\"\n },\n \"membership\": {\n \"description\": \"The presenter's membership credential for this room, or — on a `private` room — a zero-knowledge presentation of it. Serialized per the governing profile.\",\n \"type\": \"string\"\n },\n \"subjectBinding\": {\n \"description\": \"REQUIRED on a `private` room, where the subject identifier is withheld: a proof that the membership credential and the authority chain's leaf describe the SAME subject. Without it two parties pool credentials — one contributes membership, the other authority — and the combination verifies as a single party holding both. A host MUST refuse a private-room presentation that omits this.\",\n \"type\": \"string\"\n }\n },\n \"required\": [\n \"membership\",\n \"authority\"\n ],\n \"title\": \"AuthorityPresentation\",\n \"type\": \"object\"\n },\n \"Ext\": {\n \"additionalProperties\": true,\n \"description\": \"Vendor-namespaced extension object per SPEC.md §4.5.1. Each immediate key MUST be a reverse-DNS namespace; structure under each namespace is opaque to the framework.\",\n \"minProperties\": 1,\n \"propertyNames\": {\n \"pattern\": \"^[a-z][a-z0-9-]*(\\\\.[a-z0-9-]+)+$\"\n },\n \"title\": \"Ext\",\n \"type\": \"object\"\n },\n \"Response\": {\n \"$anchor\": \"response\",\n \"additionalProperties\": false,\n \"description\": \"Success response to rooms/keys/present. Type https://trusttasks.org/spec/rooms/keys/present/0.2#response.\",\n \"properties\": {\n \"expiresAt\": {\n \"description\": \"When the presentation stops being accepted, so a caller can avoid presenting a stale one.\",\n \"format\": \"date-time\",\n \"type\": \"string\"\n },\n \"ext\": {\n \"$ref\": \"#/$defs/Ext\"\n },\n \"presentation\": {\n \"$ref\": \"#/$defs/AuthorityPresentation\",\n \"description\": \"The presentation to send to the host. Its authority chain grants to the CALLER, who is the only party that can present it — see the task's Security & Privacy section.\"\n }\n },\n \"required\": [\n \"presentation\"\n ],\n \"title\": \"Rooms Keys Present — response payload\",\n \"type\": \"object\"\n }\n },\n \"$id\": \"https://trusttasks.org/spec/rooms/keys/present/0.2\",\n \"$schema\": \"https://json-schema.org/draft/2020-12/schema\",\n \"additionalProperties\": false,\n \"description\": \"An agent asks the party holding its principal's room credentials to produce a presentation for one room operation. The credentials never cross to the agent; only the presentation does, and it is bound to the operation it was asked for and to the agent that asked.\",\n \"properties\": {\n \"action\": {\n \"description\": \"The action the presentation must confer. Named here so the produced presentation can be scoped to it: a presentation minted for `read` should not be reusable for `write`, and a holder that mints one covering everything has handed the agent its own standing.\",\n \"enum\": [\n \"read\",\n \"write\",\n \"curate\",\n \"admin\"\n ],\n \"type\": \"string\"\n },\n \"ext\": {\n \"$ref\": \"#/$defs/Ext\",\n \"description\": \"Ecosystem-defined extension members per SPEC.md §4.5.1.\"\n },\n \"roomId\": {\n \"description\": \"The room to present for.\",\n \"type\": \"string\"\n }\n },\n \"required\": [\n \"roomId\",\n \"action\"\n ],\n \"title\": \"Rooms Keys Present — payload\",\n \"type\": \"object\"\n}\n",
);
}
impl crate::Payload for Response {
const TYPE_URI: &'static str = "https://trusttasks.org/spec/rooms/keys/present/0.2#response";
const IS_PROOF_REQUIRED: bool = true;
const IS_ISSUED_AT_REQUIRED: bool = true;
const IS_RECIPIENT_REQUIRED: bool = true;
const PAYLOAD_SCHEMA: Option<&'static str> = Some(
"{\n \"$defs\": {\n \"AuthorityPresentation\": {\n \"additionalProperties\": false,\n \"description\": \"What a party presents to act on a room. Carries the whole authority chain: a host MUST NOT dereference an authority credential's `parent` to fetch a link it was not given. Resolving over the network would make verification depend on availability, turn every identifier into a request the host can be induced to make against an address the holder chooses, and signal credential use to whoever hosts the identifier. A host MUST bind the presenter to the chain's leaf. A chain that verifies is evidence that authority was conferred on somebody; it is not evidence that the party presenting it is that somebody. The leaf's subject MUST equal the party the host authenticated for this request — an identity the transport established or a document `proof` proved, never one named in a payload. A host that omits this check authorizes every captured presentation, and the omission is silent, because the chain still verifies.\",\n \"properties\": {\n \"authority\": {\n \"description\": \"The authority chain, LEAF FIRST: the first element is the credential being relied on and the last MUST be one issued by the room itself. Every link the presenter relies on is present, because the host will not fetch one. Capped at 8: verification is linear in chain length and runs on every operation, so an unbounded chain is a denial-of-service surface against the host. The known uses need 2 to 3 — a person attenuating to an agent, and that agent to a sub-agent.\",\n \"items\": {\n \"type\": \"string\"\n },\n \"maxItems\": 8,\n \"minItems\": 1,\n \"type\": \"array\"\n },\n \"membership\": {\n \"description\": \"The presenter's membership credential for this room, or — on a `private` room — a zero-knowledge presentation of it. Serialized per the governing profile.\",\n \"type\": \"string\"\n },\n \"subjectBinding\": {\n \"description\": \"REQUIRED on a `private` room, where the subject identifier is withheld: a proof that the membership credential and the authority chain's leaf describe the SAME subject. Without it two parties pool credentials — one contributes membership, the other authority — and the combination verifies as a single party holding both. A host MUST refuse a private-room presentation that omits this.\",\n \"type\": \"string\"\n }\n },\n \"required\": [\n \"membership\",\n \"authority\"\n ],\n \"title\": \"AuthorityPresentation\",\n \"type\": \"object\"\n },\n \"Ext\": {\n \"additionalProperties\": true,\n \"description\": \"Vendor-namespaced extension object per SPEC.md §4.5.1. Each immediate key MUST be a reverse-DNS namespace; structure under each namespace is opaque to the framework.\",\n \"minProperties\": 1,\n \"propertyNames\": {\n \"pattern\": \"^[a-z][a-z0-9-]*(\\\\.[a-z0-9-]+)+$\"\n },\n \"title\": \"Ext\",\n \"type\": \"object\"\n },\n \"Response\": {\n \"$anchor\": \"response\",\n \"additionalProperties\": false,\n \"description\": \"Success response to rooms/keys/present. Type https://trusttasks.org/spec/rooms/keys/present/0.2#response.\",\n \"properties\": {\n \"expiresAt\": {\n \"description\": \"When the presentation stops being accepted, so a caller can avoid presenting a stale one.\",\n \"format\": \"date-time\",\n \"type\": \"string\"\n },\n \"ext\": {\n \"$ref\": \"#/$defs/Ext\"\n },\n \"presentation\": {\n \"$ref\": \"#/$defs/AuthorityPresentation\",\n \"description\": \"The presentation to send to the host. Its authority chain grants to the CALLER, who is the only party that can present it — see the task's Security & Privacy section.\"\n }\n },\n \"required\": [\n \"presentation\"\n ],\n \"title\": \"Rooms Keys Present — response payload\",\n \"type\": \"object\"\n }\n },\n \"$ref\": \"#/$defs/Response\",\n \"$schema\": \"https://json-schema.org/draft/2020-12/schema\"\n}\n",
);
}
impl crate::RequestPayload for Payload {
type Response = Response;
}