//! Generated by `trust-tasks-codegen` — do not edit by hand.
//!
//! Spec slug: `confirm/request`. Version: `0.1`.
#[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())
}
}
}
///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-]+)+$"
/// }
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(transparent)]
pub struct Ext(pub ::std::collections::HashMap<ExtKey, ::serde_json::Value>);
impl ::std::ops::Deref for Ext {
type Target = ::std::collections::HashMap<ExtKey, ::serde_json::Value>;
fn deref(&self) -> &::std::collections::HashMap<ExtKey, ::serde_json::Value> {
&self.0
}
}
impl ::std::convert::From<Ext> for ::std::collections::HashMap<ExtKey, ::serde_json::Value> {
fn from(value: Ext) -> Self {
value.0
}
}
impl ::std::convert::From<&Ext> for Ext {
fn from(value: &Ext) -> Self {
value.clone()
}
}
impl ::std::convert::From<::std::collections::HashMap<ExtKey, ::serde_json::Value>> for Ext {
fn from(value: ::std::collections::HashMap<ExtKey, ::serde_json::Value>) -> Self {
Self(value)
}
}
///`ExtKey`
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
/// "type": "string",
/// "pattern": "^[a-z][a-z0-9-]*(\\.[a-z0-9-]+)+$"
///}
/// ```
/// </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::convert::From<&ExtKey> for ExtKey {
fn from(value: &ExtKey) -> Self {
value.clone()
}
}
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())
})
}
}
///A relying party asks a wallet (or other approval agent) to obtain user confirmation for an action. The wallet surfaces the reason to the user and returns a signed confirm/response.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
/// "$id": "https://trusttasks.org/spec/confirm/request/0.1",
/// "title": "Payload",
/// "description": "A relying party asks a wallet (or other approval agent) to obtain user confirmation for an action. The wallet surfaces the reason to the user and returns a signed confirm/response.",
/// "type": "object",
/// "required": [
/// "challenge",
/// "reason",
/// "subject"
/// ],
/// "properties": {
/// "actionDetails": {
/// "description": "Optional structured payload describing the action — amount, beneficiary, scope, etc. The wallet MAY surface fields to the user. Framework imposes no schema; consumer-defined.",
/// "type": "object"
/// },
/// "actionType": {
/// "description": "Optional machine-readable action category the wallet MAY use for UI styling, history grouping, or local policy. Free-form; ecosystems define the vocabulary (e.g. \"payment.transfer\", \"acl.delete\", \"data.share\").",
/// "type": "string"
/// },
/// "challenge": {
/// "description": "base64url-encoded nonce ≥128 bits. Echoed and signed in the confirm-response.",
/// "type": "string",
/// "minLength": 16
/// },
/// "ext": {
/// "$ref": "#/definitions/Ext"
/// },
/// "reason": {
/// "description": "Human-readable action description shown to the user verbatim. SHOULD be specific (\"Confirm transfer of $100 to bob.example\" — not \"Approve action\").",
/// "type": "string",
/// "minLength": 1
/// },
/// "subject": {
/// "description": "The VID whose consent the relying party is asking for. The wallet MUST verify it speaks for this VID.",
/// "type": "string",
/// "minLength": 1
/// },
/// "ttl": {
/// "description": "Seconds within which the relying party expects a response. The wallet SHOULD treat as advisory.",
/// "type": "integer",
/// "minimum": 1.0
/// }
/// },
/// "additionalProperties": false
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(deny_unknown_fields)]
pub struct Payload {
///Optional structured payload describing the action — amount, beneficiary, scope, etc. The wallet MAY surface fields to the user. Framework imposes no schema; consumer-defined.
#[serde(
rename = "actionDetails",
default,
skip_serializing_if = "::serde_json::Map::is_empty"
)]
pub action_details: ::serde_json::Map<::std::string::String, ::serde_json::Value>,
///Optional machine-readable action category the wallet MAY use for UI styling, history grouping, or local policy. Free-form; ecosystems define the vocabulary (e.g. "payment.transfer", "acl.delete", "data.share").
#[serde(
rename = "actionType",
default,
skip_serializing_if = "::std::option::Option::is_none"
)]
pub action_type: ::std::option::Option<::std::string::String>,
///base64url-encoded nonce ≥128 bits. Echoed and signed in the confirm-response.
pub challenge: PayloadChallenge,
#[serde(default, skip_serializing_if = "::std::option::Option::is_none")]
pub ext: ::std::option::Option<Ext>,
///Human-readable action description shown to the user verbatim. SHOULD be specific ("Confirm transfer of $100 to bob.example" — not "Approve action").
pub reason: PayloadReason,
///The VID whose consent the relying party is asking for. The wallet MUST verify it speaks for this VID.
pub subject: PayloadSubject,
///Seconds within which the relying party expects a response. The wallet SHOULD treat as advisory.
#[serde(default, skip_serializing_if = "::std::option::Option::is_none")]
pub ttl: ::std::option::Option<::std::num::NonZeroU64>,
}
impl ::std::convert::From<&Payload> for Payload {
fn from(value: &Payload) -> Self {
value.clone()
}
}
///base64url-encoded nonce ≥128 bits. Echoed and signed in the confirm-response.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
/// "description": "base64url-encoded nonce ≥128 bits. Echoed and signed in the confirm-response.",
/// "type": "string",
/// "minLength": 16
///}
/// ```
/// </details>
#[derive(::serde::Serialize, Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[serde(transparent)]
pub struct PayloadChallenge(::std::string::String);
impl ::std::ops::Deref for PayloadChallenge {
type Target = ::std::string::String;
fn deref(&self) -> &::std::string::String {
&self.0
}
}
impl ::std::convert::From<PayloadChallenge> for ::std::string::String {
fn from(value: PayloadChallenge) -> Self {
value.0
}
}
impl ::std::convert::From<&PayloadChallenge> for PayloadChallenge {
fn from(value: &PayloadChallenge) -> Self {
value.clone()
}
}
impl ::std::str::FromStr for PayloadChallenge {
type Err = self::error::ConversionError;
fn from_str(value: &str) -> ::std::result::Result<Self, self::error::ConversionError> {
if value.chars().count() < 16usize {
return Err("shorter than 16 characters".into());
}
Ok(Self(value.to_string()))
}
}
impl ::std::convert::TryFrom<&str> for PayloadChallenge {
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 PayloadChallenge {
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 PayloadChallenge {
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 PayloadChallenge {
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())
})
}
}
///Human-readable action description shown to the user verbatim. SHOULD be specific ("Confirm transfer of $100 to bob.example" — not "Approve action").
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
/// "description": "Human-readable action description shown to the user verbatim. SHOULD be specific (\"Confirm transfer of $100 to bob.example\" — not \"Approve action\").",
/// "type": "string",
/// "minLength": 1
///}
/// ```
/// </details>
#[derive(::serde::Serialize, Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[serde(transparent)]
pub struct PayloadReason(::std::string::String);
impl ::std::ops::Deref for PayloadReason {
type Target = ::std::string::String;
fn deref(&self) -> &::std::string::String {
&self.0
}
}
impl ::std::convert::From<PayloadReason> for ::std::string::String {
fn from(value: PayloadReason) -> Self {
value.0
}
}
impl ::std::convert::From<&PayloadReason> for PayloadReason {
fn from(value: &PayloadReason) -> Self {
value.clone()
}
}
impl ::std::str::FromStr for PayloadReason {
type Err = self::error::ConversionError;
fn from_str(value: &str) -> ::std::result::Result<Self, self::error::ConversionError> {
if value.chars().count() < 1usize {
return Err("shorter than 1 characters".into());
}
Ok(Self(value.to_string()))
}
}
impl ::std::convert::TryFrom<&str> for PayloadReason {
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 PayloadReason {
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 PayloadReason {
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 PayloadReason {
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())
})
}
}
///The VID whose consent the relying party is asking for. The wallet MUST verify it speaks for this VID.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
/// "description": "The VID whose consent the relying party is asking for. The wallet MUST verify it speaks for this VID.",
/// "type": "string",
/// "minLength": 1
///}
/// ```
/// </details>
#[derive(::serde::Serialize, Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[serde(transparent)]
pub struct PayloadSubject(::std::string::String);
impl ::std::ops::Deref for PayloadSubject {
type Target = ::std::string::String;
fn deref(&self) -> &::std::string::String {
&self.0
}
}
impl ::std::convert::From<PayloadSubject> for ::std::string::String {
fn from(value: PayloadSubject) -> Self {
value.0
}
}
impl ::std::convert::From<&PayloadSubject> for PayloadSubject {
fn from(value: &PayloadSubject) -> Self {
value.clone()
}
}
impl ::std::str::FromStr for PayloadSubject {
type Err = self::error::ConversionError;
fn from_str(value: &str) -> ::std::result::Result<Self, self::error::ConversionError> {
if value.chars().count() < 1usize {
return Err("shorter than 1 characters".into());
}
Ok(Self(value.to_string()))
}
}
impl ::std::convert::TryFrom<&str> for PayloadSubject {
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 PayloadSubject {
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 PayloadSubject {
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 PayloadSubject {
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())
})
}
}
///Synchronous acknowledgement that the wallet received the request and will (or will not) deliver a confirm/response. The actual signed confirmation arrives via confirm/response out-of-band. Carried in a Trust Task document whose type is https://trusttasks.org/spec/confirm/request/0.1#response.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
/// "title": "Response",
/// "description": "Synchronous acknowledgement that the wallet received the request and will (or will not) deliver a confirm/response. The actual signed confirmation arrives via confirm/response out-of-band. Carried in a Trust Task document whose type is https://trusttasks.org/spec/confirm/request/0.1#response.",
/// "type": "object",
/// "required": [
/// "status"
/// ],
/// "properties": {
/// "ext": {
/// "$ref": "#/definitions/Ext"
/// },
/// "reason": {
/// "description": "Required when status is `refused`.",
/// "type": "string"
/// },
/// "status": {
/// "type": "string",
/// "enum": [
/// "accepted",
/// "refused"
/// ]
/// }
/// },
/// "additionalProperties": false,
/// "$anchor": "response"
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(deny_unknown_fields)]
pub struct Response {
#[serde(default, skip_serializing_if = "::std::option::Option::is_none")]
pub ext: ::std::option::Option<Ext>,
///Required when status is `refused`.
#[serde(default, skip_serializing_if = "::std::option::Option::is_none")]
pub reason: ::std::option::Option<::std::string::String>,
pub status: ResponseStatus,
}
impl ::std::convert::From<&Response> for Response {
fn from(value: &Response) -> Self {
value.clone()
}
}
///`ResponseStatus`
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
/// "type": "string",
/// "enum": [
/// "accepted",
/// "refused"
/// ]
///}
/// ```
/// </details>
#[derive(
::serde::Deserialize,
::serde::Serialize,
Clone,
Copy,
Debug,
Eq,
Hash,
Ord,
PartialEq,
PartialOrd,
)]
pub enum ResponseStatus {
#[serde(rename = "accepted")]
Accepted,
#[serde(rename = "refused")]
Refused,
}
impl ::std::convert::From<&Self> for ResponseStatus {
fn from(value: &ResponseStatus) -> Self {
value.clone()
}
}
impl ::std::fmt::Display for ResponseStatus {
fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
match *self {
Self::Accepted => f.write_str("accepted"),
Self::Refused => f.write_str("refused"),
}
}
}
impl ::std::str::FromStr for ResponseStatus {
type Err = self::error::ConversionError;
fn from_str(value: &str) -> ::std::result::Result<Self, self::error::ConversionError> {
match value {
"accepted" => Ok(Self::Accepted),
"refused" => Ok(Self::Refused),
_ => Err("invalid value".into()),
}
}
}
impl ::std::convert::TryFrom<&str> for ResponseStatus {
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 ResponseStatus {
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 ResponseStatus {
type Error = self::error::ConversionError;
fn try_from(
value: ::std::string::String,
) -> ::std::result::Result<Self, self::error::ConversionError> {
value.parse()
}
}
impl crate::Payload for Payload {
const TYPE_URI: &'static str = "https://trusttasks.org/spec/confirm/request/0.1";
const IS_PROOF_REQUIRED: bool = true;
}
impl crate::Payload for Response {
const TYPE_URI: &'static str = "https://trusttasks.org/spec/confirm/request/0.1#response";
const IS_PROOF_REQUIRED: bool = true;
}
#[cfg(feature = "validate")]
impl crate::validate::ValidatedPayload for Payload {
const SCHEMA_JSON: &'static str = "{\n \"$defs\": {\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\": \"Synchronous acknowledgement that the wallet received the request and will (or will not) deliver a confirm/response. The actual signed confirmation arrives via confirm/response out-of-band. Carried in a Trust Task document whose type is https://trusttasks.org/spec/confirm/request/0.1#response.\",\n \"properties\": {\n \"ext\": {\n \"$ref\": \"#/$defs/Ext\"\n },\n \"reason\": {\n \"description\": \"Required when status is `refused`.\",\n \"type\": \"string\"\n },\n \"status\": {\n \"enum\": [\n \"accepted\",\n \"refused\"\n ],\n \"type\": \"string\"\n }\n },\n \"required\": [\n \"status\"\n ],\n \"title\": \"Confirm Request — synchronous ack\",\n \"type\": \"object\"\n }\n },\n \"$id\": \"https://trusttasks.org/spec/confirm/request/0.1\",\n \"$schema\": \"https://json-schema.org/draft/2020-12/schema\",\n \"additionalProperties\": false,\n \"description\": \"A relying party asks a wallet (or other approval agent) to obtain user confirmation for an action. The wallet surfaces the reason to the user and returns a signed confirm/response.\",\n \"properties\": {\n \"actionDetails\": {\n \"description\": \"Optional structured payload describing the action — amount, beneficiary, scope, etc. The wallet MAY surface fields to the user. Framework imposes no schema; consumer-defined.\",\n \"type\": \"object\"\n },\n \"actionType\": {\n \"description\": \"Optional machine-readable action category the wallet MAY use for UI styling, history grouping, or local policy. Free-form; ecosystems define the vocabulary (e.g. \\\"payment.transfer\\\", \\\"acl.delete\\\", \\\"data.share\\\").\",\n \"type\": \"string\"\n },\n \"challenge\": {\n \"description\": \"base64url-encoded nonce ≥128 bits. Echoed and signed in the confirm-response.\",\n \"minLength\": 16,\n \"type\": \"string\"\n },\n \"ext\": {\n \"$ref\": \"#/$defs/Ext\"\n },\n \"reason\": {\n \"description\": \"Human-readable action description shown to the user verbatim. SHOULD be specific (\\\"Confirm transfer of $100 to bob.example\\\" — not \\\"Approve action\\\").\",\n \"minLength\": 1,\n \"type\": \"string\"\n },\n \"subject\": {\n \"description\": \"The VID whose consent the relying party is asking for. The wallet MUST verify it speaks for this VID.\",\n \"minLength\": 1,\n \"type\": \"string\"\n },\n \"ttl\": {\n \"description\": \"Seconds within which the relying party expects a response. The wallet SHOULD treat as advisory.\",\n \"minimum\": 1,\n \"type\": \"integer\"\n }\n },\n \"required\": [\n \"subject\",\n \"challenge\",\n \"reason\"\n ],\n \"title\": \"Confirm — Request\",\n \"type\": \"object\"\n}\n";
}
#[cfg(test)]
mod conformance {
//! Round-trip tests harvested from the spec's `spec.md`,
//! plus a `rejects_invalid_examples` test for any fixtures
//! in `payload.invalid-examples.json` (validate feature).
#[test]
fn response_example_1() {
const JSON: &str = "{\n \"id\": \"confirm-req-ack-3456-7890-12cd-ef3456789012\",\n \"type\": \"https://trusttasks.org/spec/confirm/request/0.1#response\",\n \"threadId\": \"confirm-req-1234-5678-90ab-cdef12345678\",\n \"issuer\": \"did:web:alice.example\",\n \"recipient\": \"did:web:bank.example\",\n \"issuedAt\": \"2026-05-23T18:00:01Z\",\n \"payload\": {\n \"status\": \"accepted\"\n }\n}\n";
let doc: crate::TrustTask<super::Response> =
serde_json::from_str(JSON).expect("deserialize response example");
let rendered = serde_json::to_value(&doc).expect("re-serialize");
let expected: serde_json::Value = serde_json::from_str(JSON).expect("re-parse expected");
assert_eq!(rendered, expected, "response example failed round-trip");
}
/// Each fixture in `payload.invalid-examples.json` MUST be
/// rejected by at least one of: serde deserialization, or
/// JSON-Schema validation under the `validate` feature. The
/// fixture file documents the producer-side bug class that
/// each payload exemplifies; this generated test pins it.
#[cfg(feature = "validate")]
#[test]
fn rejects_invalid_examples() {
use crate::validate::ValidatedPayload;
let fixtures: &[(&str, &str)] = &[
(
"Missing required reason — wallet MUST display the reason verbatim.",
"{\n \"challenge\": \"Q2hhbExlbmdlVmFsdWVCYXNlNjQ\",\n \"subject\": \"did:web:alice.example\"\n}",
),
(
"Challenge too short.",
"{\n \"challenge\": \"short\",\n \"reason\": \"Approve transfer\",\n \"subject\": \"did:web:alice.example\"\n}",
),
(
"Unknown top-level payload member.",
"{\n \"challenge\": \"Q2hhbExlbmdlVmFsdWVCYXNlNjQ\",\n \"frobnicate\": true,\n \"reason\": \"Approve transfer\",\n \"subject\": \"did:web:alice.example\"\n}",
),
];
for (i, (note, raw)) in fixtures.iter().enumerate() {
let value: serde_json::Value = match serde_json::from_str(raw) {
Ok(v) => v,
Err(_) => continue,
};
let serde_ok = serde_json::from_value::<super::Payload>(value.clone()).is_ok();
let schema_ok = super::Payload::validate_value(&value).is_ok();
assert!(
!(serde_ok && schema_ok),
"invalid-example #{} ({:?}) was accepted by both serde and JSON Schema; \
the fixture's stated failure class is no longer caught:\n{}",
i + 1,
note,
raw
);
}
}
}