trust-tasks-rs 0.17.7

Reference Rust library for the Trust Tasks framework — transport-agnostic, JSON-based descriptions of verifiable work between parties.
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//! Generated by `trust-tasks-codegen` — do not edit by hand.
//!
//! Spec slug: `auth/passkey/list`. 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-]+)+$"
///  }
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(transparent)]
pub struct Ext(pub ::std::collections::HashMap<ExtKey, ::serde_json::Value>);
impl ::std::ops::Deref for Ext {
    type Target = ::std::collections::HashMap<ExtKey, ::serde_json::Value>;
    fn deref(&self) -> &::std::collections::HashMap<ExtKey, ::serde_json::Value> {
        &self.0
    }
}
impl ::std::convert::From<Ext> for ::std::collections::HashMap<ExtKey, ::serde_json::Value> {
    fn from(value: Ext) -> Self {
        value.0
    }
}
impl ::std::convert::From<::std::collections::HashMap<ExtKey, ::serde_json::Value>> for Ext {
    fn from(value: ::std::collections::HashMap<ExtKey, ::serde_json::Value>) -> Self {
        Self(value)
    }
}
///`ExtKey`
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
///  "type": "string",
///  "pattern": "^[a-z][a-z0-9-]*(\\.[a-z0-9-]+)+$"
///}
/// ```
/// </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())
            })
    }
}
///Enumerate the passkeys the auth service holds for the producer's subject. The credential-management counterpart to auth/sessions/list: sessions answers "where am I signed in?", this answers "what can sign me in?". Its output is the input to auth/passkey/revoke/start.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
///  "$id": "https://trusttasks.org/spec/auth/passkey/list/0.1",
///  "title": "Payload",
///  "description": "Enumerate the passkeys the auth service holds for the producer's subject. The credential-management counterpart to auth/sessions/list: sessions answers \"where am I signed in?\", this answers \"what can sign me in?\". Its output is the input to auth/passkey/revoke/start.",
///  "type": "object",
///  "properties": {
///    "ext": {
///      "description": "Ecosystem-defined extension members per SPEC.md §4.5.1.",
///      "$ref": "#/definitions/Ext"
///    }
///  },
///  "additionalProperties": false
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(deny_unknown_fields)]
#[non_exhaustive]
pub struct Payload {
    ///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>,
}
impl ::std::default::Default for Payload {
    fn default() -> Self {
        Self {
            ext: Default::default(),
        }
    }
}
impl Payload {
    pub fn builder() -> builder::Payload {
        Default::default()
    }
}
///A passkey already bound to a subject, as listed by `auth/passkey/list` and targeted by `auth/passkey/revoke/*`. This is the auth service's own management view of a credential — not a WebAuthn dictionary — so its members are camelCase per SPEC.md §4.10. The exception is `transports`, whose values are the externally-owned WebAuthn transport tokens and are carried verbatim.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
///  "title": "RegisteredCredential",
///  "description": "A passkey already bound to a subject, as listed by `auth/passkey/list` and targeted by `auth/passkey/revoke/*`. This is the auth service's own management view of a credential — not a WebAuthn dictionary — so its members are camelCase per SPEC.md §4.10. The exception is `transports`, whose values are the externally-owned WebAuthn transport tokens and are carried verbatim.",
///  "type": "object",
///  "required": [
///    "credentialId",
///    "registeredAt"
///  ],
///  "properties": {
///    "credentialId": {
///      "description": "Durable identifier for this credential, as issued by `auth/passkey/enroll/finish`: the base64url-encoded WebAuthn credential id. Opaque to the producer — it MUST be echoed verbatim when revoking and MUST NOT be parsed.",
///      "type": "string",
///      "minLength": 1
///    },
///    "deviceLabel": {
///      "description": "Operator-facing label captured at enrollment (e.g. \"Alice's MacBook Pro\"). Absent when the subject enrolled without one. Consumers MUST NOT synthesize a label, because an invented one is indistinguishable from a chosen one to somebody deciding which credential to revoke.",
///      "type": "string",
///      "maxLength": 256
///    },
///    "lastUsedAt": {
///      "description": "When this credential last completed an assertion. Absent if it never has, or if the consumer does not track usage. Those two cases are deliberately NOT distinguished: a nullable variant cannot survive the round-trip through generated bindings, which map absent and null onto the same optional, so a distinction stated here would not be one any conforming implementation could rely on. Consumers that need to advertise \"usage is not tracked\" SHOULD say so under `ext`.",
///      "type": "string",
///      "format": "date-time"
///    },
///    "registeredAt": {
///      "description": "When the credential was bound to the subject.",
///      "type": "string",
///      "format": "date-time"
///    },
///    "transports": {
///      "description": "WebAuthn transport hints reported by the authenticator at enrollment (`usb`, `nfc`, `ble`, `internal`, `hybrid`, …). Externally owned and carried verbatim. Deliberately not an enum — unlike `CredentialDescriptor.transports`, which the consumer itself emits, these values were reported by a third-party authenticator, the WebAuthn transport registry grows independently of this specification, and an unrecognized token here is a display concern rather than a validation failure.",
///      "type": "array",
///      "items": {
///        "type": "string"
///      },
///      "uniqueItems": true
///    }
///  },
///  "additionalProperties": false,
///  "$anchor": "registeredCredential"
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(deny_unknown_fields)]
#[non_exhaustive]
pub struct RegisteredCredential {
    ///Durable identifier for this credential, as issued by `auth/passkey/enroll/finish`: the base64url-encoded WebAuthn credential id. Opaque to the producer — it MUST be echoed verbatim when revoking and MUST NOT be parsed.
    #[serde(rename = "credentialId")]
    pub credential_id: RegisteredCredentialCredentialId,
    ///Operator-facing label captured at enrollment (e.g. "Alice's MacBook Pro"). Absent when the subject enrolled without one. Consumers MUST NOT synthesize a label, because an invented one is indistinguishable from a chosen one to somebody deciding which credential to revoke.
    #[serde(
        rename = "deviceLabel",
        default,
        skip_serializing_if = "::std::option::Option::is_none"
    )]
    pub device_label: ::std::option::Option<RegisteredCredentialDeviceLabel>,
    ///When this credential last completed an assertion. Absent if it never has, or if the consumer does not track usage. Those two cases are deliberately NOT distinguished: a nullable variant cannot survive the round-trip through generated bindings, which map absent and null onto the same optional, so a distinction stated here would not be one any conforming implementation could rely on. Consumers that need to advertise "usage is not tracked" SHOULD say so under `ext`.
    #[serde(
        rename = "lastUsedAt",
        default,
        skip_serializing_if = "::std::option::Option::is_none"
    )]
    pub last_used_at: ::std::option::Option<::chrono::DateTime<::chrono::offset::Utc>>,
    ///When the credential was bound to the subject.
    #[serde(rename = "registeredAt")]
    pub registered_at: ::chrono::DateTime<::chrono::offset::Utc>,
    ///WebAuthn transport hints reported by the authenticator at enrollment (`usb`, `nfc`, `ble`, `internal`, `hybrid`, …). Externally owned and carried verbatim. Deliberately not an enum — unlike `CredentialDescriptor.transports`, which the consumer itself emits, these values were reported by a third-party authenticator, the WebAuthn transport registry grows independently of this specification, and an unrecognized token here is a display concern rather than a validation failure.
    #[serde(default, skip_serializing_if = "::std::option::Option::is_none")]
    pub transports: ::std::option::Option<Vec<::std::string::String>>,
}
impl RegisteredCredential {
    pub fn builder() -> builder::RegisteredCredential {
        Default::default()
    }
}
///Durable identifier for this credential, as issued by `auth/passkey/enroll/finish`: the base64url-encoded WebAuthn credential id. Opaque to the producer — it MUST be echoed verbatim when revoking and MUST NOT be parsed.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
///  "description": "Durable identifier for this credential, as issued by `auth/passkey/enroll/finish`: the base64url-encoded WebAuthn credential id. Opaque to the producer — it MUST be echoed verbatim when revoking and MUST NOT be parsed.",
///  "type": "string",
///  "minLength": 1
///}
/// ```
/// </details>
#[derive(::serde::Serialize, Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[serde(transparent)]
pub struct RegisteredCredentialCredentialId(::std::string::String);
impl ::std::ops::Deref for RegisteredCredentialCredentialId {
    type Target = ::std::string::String;
    fn deref(&self) -> &::std::string::String {
        &self.0
    }
}
impl ::std::convert::From<RegisteredCredentialCredentialId> for ::std::string::String {
    fn from(value: RegisteredCredentialCredentialId) -> Self {
        value.0
    }
}
impl ::std::str::FromStr for RegisteredCredentialCredentialId {
    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 RegisteredCredentialCredentialId {
    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 RegisteredCredentialCredentialId {
    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 RegisteredCredentialCredentialId {
    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 RegisteredCredentialCredentialId {
    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())
            })
    }
}
///Operator-facing label captured at enrollment (e.g. "Alice's MacBook Pro"). Absent when the subject enrolled without one. Consumers MUST NOT synthesize a label, because an invented one is indistinguishable from a chosen one to somebody deciding which credential to revoke.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
///  "description": "Operator-facing label captured at enrollment (e.g. \"Alice's MacBook Pro\"). Absent when the subject enrolled without one. Consumers MUST NOT synthesize a label, because an invented one is indistinguishable from a chosen one to somebody deciding which credential to revoke.",
///  "type": "string",
///  "maxLength": 256
///}
/// ```
/// </details>
#[derive(::serde::Serialize, Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[serde(transparent)]
pub struct RegisteredCredentialDeviceLabel(::std::string::String);
impl ::std::ops::Deref for RegisteredCredentialDeviceLabel {
    type Target = ::std::string::String;
    fn deref(&self) -> &::std::string::String {
        &self.0
    }
}
impl ::std::convert::From<RegisteredCredentialDeviceLabel> for ::std::string::String {
    fn from(value: RegisteredCredentialDeviceLabel) -> Self {
        value.0
    }
}
impl ::std::str::FromStr for RegisteredCredentialDeviceLabel {
    type Err = self::error::ConversionError;
    fn from_str(value: &str) -> ::std::result::Result<Self, self::error::ConversionError> {
        if value.chars().count() > 256usize {
            return Err("longer than 256 characters".into());
        }
        Ok(Self(value.to_string()))
    }
}
impl ::std::convert::TryFrom<&str> for RegisteredCredentialDeviceLabel {
    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 RegisteredCredentialDeviceLabel {
    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 RegisteredCredentialDeviceLabel {
    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 RegisteredCredentialDeviceLabel {
    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())
            })
    }
}
///Carried in a Trust Task document whose type is https://trusttasks.org/spec/auth/passkey/list/0.1#response.
///
/// <details><summary>JSON schema</summary>
///
/// ```json
///{
///  "title": "Response",
///  "description": "Carried in a Trust Task document whose type is https://trusttasks.org/spec/auth/passkey/list/0.1#response.",
///  "type": "object",
///  "required": [
///    "credentials"
///  ],
///  "properties": {
///    "credentials": {
///      "description": "Every passkey currently bound to the producer's subject. MAY be empty — a subject who authenticates by other means has no passkeys, which is not an error. Consumers SHOULD sort by registeredAt descending.",
///      "type": "array",
///      "items": {
///        "$ref": "#/definitions/RegisteredCredential"
///      }
///    },
///    "ext": {
///      "description": "Ecosystem-defined extension members per SPEC.md §4.5.1.",
///      "$ref": "#/definitions/Ext"
///    }
///  },
///  "additionalProperties": false,
///  "$anchor": "response"
///}
/// ```
/// </details>
#[derive(::serde::Deserialize, ::serde::Serialize, Clone, Debug)]
#[serde(deny_unknown_fields)]
#[non_exhaustive]
pub struct Response {
    ///Every passkey currently bound to the producer's subject. MAY be empty — a subject who authenticates by other means has no passkeys, which is not an error. Consumers SHOULD sort by registeredAt descending.
    pub credentials: ::std::vec::Vec<RegisteredCredential>,
    ///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>,
}
impl Response {
    pub fn builder() -> builder::Response {
        Default::default()
    }
}
/// Types for composing complex structures.
pub mod builder {
    #[derive(Clone, Debug)]
    pub struct Payload {
        ext: ::std::result::Result<::std::option::Option<super::Ext>, ::std::string::String>,
    }
    impl ::std::default::Default for Payload {
        fn default() -> Self {
            Self {
                ext: Ok(Default::default()),
            }
        }
    }
    impl Payload {
        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
        }
    }
    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 { ext: value.ext? })
        }
    }
    impl ::std::convert::From<super::Payload> for Payload {
        fn from(value: super::Payload) -> Self {
            Self { ext: Ok(value.ext) }
        }
    }
    #[derive(Clone, Debug)]
    pub struct RegisteredCredential {
        credential_id:
            ::std::result::Result<super::RegisteredCredentialCredentialId, ::std::string::String>,
        device_label: ::std::result::Result<
            ::std::option::Option<super::RegisteredCredentialDeviceLabel>,
            ::std::string::String,
        >,
        last_used_at: ::std::result::Result<
            ::std::option::Option<::chrono::DateTime<::chrono::offset::Utc>>,
            ::std::string::String,
        >,
        registered_at:
            ::std::result::Result<::chrono::DateTime<::chrono::offset::Utc>, ::std::string::String>,
        transports: ::std::result::Result<
            ::std::option::Option<Vec<::std::string::String>>,
            ::std::string::String,
        >,
    }
    impl ::std::default::Default for RegisteredCredential {
        fn default() -> Self {
            Self {
                credential_id: Err("no value supplied for credential_id".to_string()),
                device_label: Ok(Default::default()),
                last_used_at: Ok(Default::default()),
                registered_at: Err("no value supplied for registered_at".to_string()),
                transports: Ok(Default::default()),
            }
        }
    }
    impl RegisteredCredential {
        pub fn credential_id<T>(mut self, value: T) -> Self
        where
            T: ::std::convert::TryInto<super::RegisteredCredentialCredentialId>,
            T::Error: ::std::fmt::Display,
        {
            self.credential_id = value
                .try_into()
                .map_err(|e| format!("error converting supplied value for credential_id: {e}"));
            self
        }
        pub fn device_label<T>(mut self, value: T) -> Self
        where
            T: ::std::convert::TryInto<
                ::std::option::Option<super::RegisteredCredentialDeviceLabel>,
            >,
            T::Error: ::std::fmt::Display,
        {
            self.device_label = value
                .try_into()
                .map_err(|e| format!("error converting supplied value for device_label: {e}"));
            self
        }
        pub fn last_used_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.last_used_at = value
                .try_into()
                .map_err(|e| format!("error converting supplied value for last_used_at: {e}"));
            self
        }
        pub fn registered_at<T>(mut self, value: T) -> Self
        where
            T: ::std::convert::TryInto<::chrono::DateTime<::chrono::offset::Utc>>,
            T::Error: ::std::fmt::Display,
        {
            self.registered_at = value
                .try_into()
                .map_err(|e| format!("error converting supplied value for registered_at: {e}"));
            self
        }
        pub fn transports<T>(mut self, value: T) -> Self
        where
            T: ::std::convert::TryInto<::std::option::Option<Vec<::std::string::String>>>,
            T::Error: ::std::fmt::Display,
        {
            self.transports = value
                .try_into()
                .map_err(|e| format!("error converting supplied value for transports: {e}"));
            self
        }
    }
    impl ::std::convert::TryFrom<RegisteredCredential> for super::RegisteredCredential {
        type Error = super::error::ConversionError;
        fn try_from(
            value: RegisteredCredential,
        ) -> ::std::result::Result<Self, super::error::ConversionError> {
            Ok(Self {
                credential_id: value.credential_id?,
                device_label: value.device_label?,
                last_used_at: value.last_used_at?,
                registered_at: value.registered_at?,
                transports: value.transports?,
            })
        }
    }
    impl ::std::convert::From<super::RegisteredCredential> for RegisteredCredential {
        fn from(value: super::RegisteredCredential) -> Self {
            Self {
                credential_id: Ok(value.credential_id),
                device_label: Ok(value.device_label),
                last_used_at: Ok(value.last_used_at),
                registered_at: Ok(value.registered_at),
                transports: Ok(value.transports),
            }
        }
    }
    #[derive(Clone, Debug)]
    pub struct Response {
        credentials: ::std::result::Result<
            ::std::vec::Vec<super::RegisteredCredential>,
            ::std::string::String,
        >,
        ext: ::std::result::Result<::std::option::Option<super::Ext>, ::std::string::String>,
    }
    impl ::std::default::Default for Response {
        fn default() -> Self {
            Self {
                credentials: Err("no value supplied for credentials".to_string()),
                ext: Ok(Default::default()),
            }
        }
    }
    impl Response {
        pub fn credentials<T>(mut self, value: T) -> Self
        where
            T: ::std::convert::TryInto<::std::vec::Vec<super::RegisteredCredential>>,
            T::Error: ::std::fmt::Display,
        {
            self.credentials = value
                .try_into()
                .map_err(|e| format!("error converting supplied value for credentials: {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
        }
    }
    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 {
                credentials: value.credentials?,
                ext: value.ext?,
            })
        }
    }
    impl ::std::convert::From<super::Response> for Response {
        fn from(value: super::Response) -> Self {
            Self {
                credentials: Ok(value.credentials),
                ext: Ok(value.ext),
            }
        }
    }
}
impl crate::Payload for Payload {
    const TYPE_URI: &'static str = "https://trusttasks.org/spec/auth/passkey/list/0.1";
    const IS_PROOF_REQUIRED: bool = true;
    const IS_RECIPIENT_REQUIRED: bool = true;
    const PAYLOAD_SCHEMA: Option<&'static str> = Some(
        "{\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    \"RegisteredCredential\": {\n      \"$anchor\": \"registeredCredential\",\n      \"additionalProperties\": false,\n      \"description\": \"A passkey already bound to a subject, as listed by `auth/passkey/list` and targeted by `auth/passkey/revoke/*`. This is the auth service's own management view of a credential — not a WebAuthn dictionary — so its members are camelCase per SPEC.md §4.10. The exception is `transports`, whose values are the externally-owned WebAuthn transport tokens and are carried verbatim.\",\n      \"properties\": {\n        \"credentialId\": {\n          \"description\": \"Durable identifier for this credential, as issued by `auth/passkey/enroll/finish`: the base64url-encoded WebAuthn credential id. Opaque to the producer — it MUST be echoed verbatim when revoking and MUST NOT be parsed.\",\n          \"minLength\": 1,\n          \"type\": \"string\"\n        },\n        \"deviceLabel\": {\n          \"description\": \"Operator-facing label captured at enrollment (e.g. \\\"Alice's MacBook Pro\\\"). Absent when the subject enrolled without one. Consumers MUST NOT synthesize a label, because an invented one is indistinguishable from a chosen one to somebody deciding which credential to revoke.\",\n          \"maxLength\": 256,\n          \"type\": \"string\"\n        },\n        \"lastUsedAt\": {\n          \"description\": \"When this credential last completed an assertion. Absent if it never has, or if the consumer does not track usage. Those two cases are deliberately NOT distinguished: a nullable variant cannot survive the round-trip through generated bindings, which map absent and null onto the same optional, so a distinction stated here would not be one any conforming implementation could rely on. Consumers that need to advertise \\\"usage is not tracked\\\" SHOULD say so under `ext`.\",\n          \"format\": \"date-time\",\n          \"type\": \"string\"\n        },\n        \"registeredAt\": {\n          \"description\": \"When the credential was bound to the subject.\",\n          \"format\": \"date-time\",\n          \"type\": \"string\"\n        },\n        \"transports\": {\n          \"description\": \"WebAuthn transport hints reported by the authenticator at enrollment (`usb`, `nfc`, `ble`, `internal`, `hybrid`, …). Externally owned and carried verbatim. Deliberately not an enum — unlike `CredentialDescriptor.transports`, which the consumer itself emits, these values were reported by a third-party authenticator, the WebAuthn transport registry grows independently of this specification, and an unrecognized token here is a display concern rather than a validation failure.\",\n          \"items\": {\n            \"type\": \"string\"\n          },\n          \"type\": \"array\",\n          \"uniqueItems\": true\n        }\n      },\n      \"required\": [\n        \"credentialId\",\n        \"registeredAt\"\n      ],\n      \"title\": \"RegisteredCredential\",\n      \"type\": \"object\"\n    },\n    \"Response\": {\n      \"$anchor\": \"response\",\n      \"additionalProperties\": false,\n      \"description\": \"Carried in a Trust Task document whose type is https://trusttasks.org/spec/auth/passkey/list/0.1#response.\",\n      \"properties\": {\n        \"credentials\": {\n          \"description\": \"Every passkey currently bound to the producer's subject. MAY be empty — a subject who authenticates by other means has no passkeys, which is not an error. Consumers SHOULD sort by registeredAt descending.\",\n          \"items\": {\n            \"$ref\": \"#/$defs/RegisteredCredential\"\n          },\n          \"type\": \"array\"\n        },\n        \"ext\": {\n          \"$ref\": \"#/$defs/Ext\",\n          \"description\": \"Ecosystem-defined extension members per SPEC.md §4.5.1.\"\n        }\n      },\n      \"required\": [\n        \"credentials\"\n      ],\n      \"title\": \"Auth Passkey List — response payload\",\n      \"type\": \"object\"\n    }\n  },\n  \"$id\": \"https://trusttasks.org/spec/auth/passkey/list/0.1\",\n  \"$schema\": \"https://json-schema.org/draft/2020-12/schema\",\n  \"additionalProperties\": false,\n  \"description\": \"Enumerate the passkeys the auth service holds for the producer's subject. The credential-management counterpart to auth/sessions/list: sessions answers \\\"where am I signed in?\\\", this answers \\\"what can sign me in?\\\". Its output is the input to auth/passkey/revoke/start.\",\n  \"properties\": {\n    \"ext\": {\n      \"$ref\": \"#/$defs/Ext\",\n      \"description\": \"Ecosystem-defined extension members per SPEC.md §4.5.1.\"\n    }\n  },\n  \"title\": \"Auth — Passkey List\",\n  \"type\": \"object\"\n}\n",
    );
}
impl crate::Payload for Response {
    const TYPE_URI: &'static str = "https://trusttasks.org/spec/auth/passkey/list/0.1#response";
    const IS_PROOF_REQUIRED: bool = true;
    const IS_RECIPIENT_REQUIRED: bool = true;
    const PAYLOAD_SCHEMA: Option<&'static str> = Some(
        "{\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    \"RegisteredCredential\": {\n      \"$anchor\": \"registeredCredential\",\n      \"additionalProperties\": false,\n      \"description\": \"A passkey already bound to a subject, as listed by `auth/passkey/list` and targeted by `auth/passkey/revoke/*`. This is the auth service's own management view of a credential — not a WebAuthn dictionary — so its members are camelCase per SPEC.md §4.10. The exception is `transports`, whose values are the externally-owned WebAuthn transport tokens and are carried verbatim.\",\n      \"properties\": {\n        \"credentialId\": {\n          \"description\": \"Durable identifier for this credential, as issued by `auth/passkey/enroll/finish`: the base64url-encoded WebAuthn credential id. Opaque to the producer — it MUST be echoed verbatim when revoking and MUST NOT be parsed.\",\n          \"minLength\": 1,\n          \"type\": \"string\"\n        },\n        \"deviceLabel\": {\n          \"description\": \"Operator-facing label captured at enrollment (e.g. \\\"Alice's MacBook Pro\\\"). Absent when the subject enrolled without one. Consumers MUST NOT synthesize a label, because an invented one is indistinguishable from a chosen one to somebody deciding which credential to revoke.\",\n          \"maxLength\": 256,\n          \"type\": \"string\"\n        },\n        \"lastUsedAt\": {\n          \"description\": \"When this credential last completed an assertion. Absent if it never has, or if the consumer does not track usage. Those two cases are deliberately NOT distinguished: a nullable variant cannot survive the round-trip through generated bindings, which map absent and null onto the same optional, so a distinction stated here would not be one any conforming implementation could rely on. Consumers that need to advertise \\\"usage is not tracked\\\" SHOULD say so under `ext`.\",\n          \"format\": \"date-time\",\n          \"type\": \"string\"\n        },\n        \"registeredAt\": {\n          \"description\": \"When the credential was bound to the subject.\",\n          \"format\": \"date-time\",\n          \"type\": \"string\"\n        },\n        \"transports\": {\n          \"description\": \"WebAuthn transport hints reported by the authenticator at enrollment (`usb`, `nfc`, `ble`, `internal`, `hybrid`, …). Externally owned and carried verbatim. Deliberately not an enum — unlike `CredentialDescriptor.transports`, which the consumer itself emits, these values were reported by a third-party authenticator, the WebAuthn transport registry grows independently of this specification, and an unrecognized token here is a display concern rather than a validation failure.\",\n          \"items\": {\n            \"type\": \"string\"\n          },\n          \"type\": \"array\",\n          \"uniqueItems\": true\n        }\n      },\n      \"required\": [\n        \"credentialId\",\n        \"registeredAt\"\n      ],\n      \"title\": \"RegisteredCredential\",\n      \"type\": \"object\"\n    },\n    \"Response\": {\n      \"$anchor\": \"response\",\n      \"additionalProperties\": false,\n      \"description\": \"Carried in a Trust Task document whose type is https://trusttasks.org/spec/auth/passkey/list/0.1#response.\",\n      \"properties\": {\n        \"credentials\": {\n          \"description\": \"Every passkey currently bound to the producer's subject. MAY be empty — a subject who authenticates by other means has no passkeys, which is not an error. Consumers SHOULD sort by registeredAt descending.\",\n          \"items\": {\n            \"$ref\": \"#/$defs/RegisteredCredential\"\n          },\n          \"type\": \"array\"\n        },\n        \"ext\": {\n          \"$ref\": \"#/$defs/Ext\",\n          \"description\": \"Ecosystem-defined extension members per SPEC.md §4.5.1.\"\n        }\n      },\n      \"required\": [\n        \"credentials\"\n      ],\n      \"title\": \"Auth Passkey List — 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;
}
#[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\": \"pk-list-resp-5555-6666-7777-888888888888\",\n  \"type\": \"https://trusttasks.org/spec/auth/passkey/list/0.1#response\",\n  \"threadId\": \"pk-list-1111-2222-3333-444444444444\",\n  \"issuer\": \"did:web:auth.example\",\n  \"recipient\": \"did:web:alice.example\",\n  \"issuedAt\": \"2026-07-27T09:00:01Z\",\n  \"payload\": {\n    \"credentials\": [\n      {\n        \"credentialId\": \"q1w2e3r4t5y6u7i8o9p0\",\n        \"deviceLabel\": \"Alice's MacBook Pro\",\n        \"transports\": [\"internal\", \"hybrid\"],\n        \"registeredAt\": \"2026-07-20T11:04:00Z\",\n        \"lastUsedAt\": \"2026-07-27T08:55:12Z\"\n      },\n      {\n        \"credentialId\": \"z9x8c7v6b5n4m3k2j1h0\",\n        \"deviceLabel\": \"YubiKey 5C (backup, in safe)\",\n        \"transports\": [\"usb\", \"nfc\"],\n        \"registeredAt\": \"2026-07-20T11:09:30Z\"\n      }\n    ]\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");
    }
    #[test]
    fn response_example_2() {
        const JSON: &str = "{\n  \"id\": \"pk-list-resp-9999-aaaa-bbbb-cccccccccccc\",\n  \"type\": \"https://trusttasks.org/spec/auth/passkey/list/0.1#response\",\n  \"threadId\": \"pk-list-1111-2222-3333-444444444444\",\n  \"issuer\": \"did:web:auth.example\",\n  \"recipient\": \"did:web:alice.example\",\n  \"issuedAt\": \"2026-07-27T09:00:01Z\",\n  \"payload\": {\n    \"credentials\": []\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)] = &[
            (
                "Unknown top-level payload member — the empty `{}` is the only valid shape. A subject filter in particular is rejected on purpose: the proof identifies the subject, so a payload subject could only ever agree with it or attempt to enumerate somebody else's credentials.",
                "{\n  \"subject\": \"did:web:alice.example\"\n}",
            ),
            (
                "Bare/unnamespaced ext key.",
                "{\n  \"ext\": {\n    \"bare-key\": {\n      \"anything\": \"here\"\n    }\n  }\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
            );
        }
    }
}