Rename bitstream_status_list module into bitstring_status_list.

crates/status/examples/status_list.rs

@@ -21,7 +21,7 @@ use ssi_data_integrity::{AnySuite, ProofOptions};
 use ssi_dids::{VerificationMethodDIDResolver, DIDJWK};
 use ssi_jwk::JWK;
 use ssi_status::{
-    any::AnyStatusMap, bitstream_status_list, EncodedStatusMap, FromBytes, FromBytesOptions,
+    any::AnyStatusMap, bitstring_status_list, EncodedStatusMap, FromBytes, FromBytesOptions,
 };
 use ssi_verification_methods::{ReferenceOrOwned, SingleSecretSigner};
 use std::{
@@ -139,34 +139,34 @@ impl Command {
                 Ok(())
             }
             Self::Create { id, list, key } => {
-                let data = create_bitstream_status_list(id.clone(), list, key).await?;
+                let data = create_bitstring_status_list(id.clone(), list, key).await?;
                 stdout().write_all(&data).unwrap();
                 Ok(())
             }
         }
     }
 }
 
-async fn create_bitstream_status_list(
+async fn create_bitstring_status_list(
     id: UriBuf,
     list: Vec<StatusValue>,
     key: Option<PathBuf>,
 ) -> Result<Vec<u8>, Error> {
-    let mut status_list = bitstream_status_list::StatusList::new(
-        bitstream_status_list::StatusSize::default(),
-        bitstream_status_list::TimeToLive::default(),
+    let mut status_list = bitstring_status_list::StatusList::new(
+        bitstring_status_list::StatusSize::default(),
+        bitstring_status_list::TimeToLive::default(),
         // list.into_iter().map(|v| v.0).collect(),
     );
 
     for v in list {
         status_list.push(v.0).unwrap();
     }
 
-    let credential = bitstream_status_list::BitstringStatusListCredential::new(
+    let credential = bitstring_status_list::BitstringStatusListCredential::new(
         Some(id),
         status_list.to_credential_subject(
             None,
-            bitstream_status_list::StatusPurpose::Revocation,
+            bitstring_status_list::StatusPurpose::Revocation,
             Vec::new(),
         ),
     );

crates/status/src/impl/any.rs

@@ -5,7 +5,7 @@ use ssi_jwk::JWKResolver;
 use ssi_verification_methods::{AnyMethod, VerificationMethodResolver};
 
 use crate::{
-    bitstream_status_list::{
+    bitstring_status_list::{
         self, BitstringStatusListCredential, BitstringStatusListEntry,
         BitstringStatusListEntrySetCredential,
     },
@@ -34,7 +34,7 @@ pub enum FromBytesError {
     UnexpectedMediaType(String),
 
     #[error(transparent)]
-    BitstringStatusList(bitstream_status_list::FromBytesError),
+    BitstringStatusList(bitstring_status_list::FromBytesError),
 
     #[error(transparent)]
     TokenStatusList(token_status_list::FromBytesError),
@@ -77,7 +77,7 @@ where
 #[derive(Debug, thiserror::Error)]
 pub enum DecodeError {
     #[error(transparent)]
-    BitstringStatusList(#[from] bitstream_status_list::DecodeError),
+    BitstringStatusList(#[from] bitstring_status_list::DecodeError),
 
     #[error(transparent)]
     TokenStatusList(#[from] token_status_list::DecodeError),
@@ -103,7 +103,7 @@ impl EncodedStatusMap for AnyStatusMap {
 
 #[derive(Clone)]
 pub enum AnyDecodedStatusMap {
-    BitstringStatusList(bitstream_status_list::StatusList),
+    BitstringStatusList(bitstring_status_list::StatusList),
     TokenStatusList(token_status_list::StatusList),
 }
 
@@ -145,7 +145,7 @@ impl<'a> IntoIterator for &'a AnyDecodedStatusMap {
 }
 
 pub enum AnyDecodedStatusMapIter<'a> {
-    BitstringStatusList(bitstream_status_list::BitStringIter<'a>),
+    BitstringStatusList(bitstring_status_list::BitStringIter<'a>),
     TokenStatusList(token_status_list::BitStringIter<'a>),
 }
 
@@ -166,7 +166,7 @@ pub enum EntrySetFromBytesError {
     TokenStatusList(#[from] token_status_list::EntrySetFromBytesError),
 
     #[error(transparent)]
-    BitstringStatusList(#[from] bitstream_status_list::FromBytesError),
+    BitstringStatusList(#[from] bitstring_status_list::FromBytesError),
 
     #[error("unexpected media type `{0}`")]
     UnexpectedMediaType(String),
@@ -203,7 +203,7 @@ where
             | "application/vc+ld+json+sd-jwt"
             | "application/vc+ld+json+cose"
             | "application/vc+ld+json" => {
-                bitstream_status_list::BitstringStatusListEntrySetCredential::from_bytes_with(
+                bitstring_status_list::BitstringStatusListEntrySetCredential::from_bytes_with(
                     bytes, media_type, params, options,
                 )
                 .await

crates/status/src/impl/bitstream_status_list/mod.rs → crates/status/src/impl/bitstring_status_list/mod.rs

@@ -5,9 +5,10 @@
 //! Credentials through use of bitstrings.
 //!
 //! See: <https://www.w3.org/TR/vc-bitstring-status-list/>
+use core::fmt;
 use iref::UriBuf;
 use serde::{Deserialize, Serialize};
-use std::{hash::Hash, time::Duration};
+use std::{hash::Hash, str::FromStr, time::Duration};
 
 use crate::{Overflow, StatusMap};
 
@@ -127,7 +128,7 @@ impl From<TimeToLive> for Duration {
     }
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub enum StatusPurpose {
     /// Cancel the validity of a verifiable credential.
@@ -142,9 +143,54 @@ pub enum StatusPurpose {
 
     /// Convey an arbitrary message related to the status of the verifiable
     /// credential.
+    ///
+    /// The actual message is stored in the status list credential, in
+    /// [`BitstringStatusList::status_message`].
     Message,
 }
 
+impl StatusPurpose {
+    /// Creates a new status purpose from its name.
+    pub fn from_name(name: &str) -> Option<Self> {
+        match name {
+            "revocation" => Some(Self::Revocation),
+            "suspension" => Some(Self::Suspension),
+            "message" => Some(Self::Message),
+            _ => None,
+        }
+    }
+
+    /// Returns the name of this status purpose.
+    pub fn name(&self) -> &'static str {
+        match self {
+            Self::Revocation => "revocation",
+            Self::Suspension => "suspension",
+            Self::Message => "message",
+        }
+    }
+
+    /// Returns the string representation of this status purpose.
+    ///
+    /// Same as [`Self::name`].
+    pub fn as_str(&self) -> &'static str {
+        self.name()
+    }
+
+    /// Turns this status purpose into its name.
+    ///
+    /// Same as [`Self::name`].
+    pub fn into_name(self) -> &'static str {
+        self.name()
+    }
+
+    /// Turns this status purpose into its string representation.
+    ///
+    /// Same as [`Self::name`].
+    pub fn into_str(self) -> &'static str {
+        self.name()
+    }
+}
+
 impl<'a> From<&'a StatusPurpose> for crate::StatusPurpose<&'a str> {
     fn from(value: &'a StatusPurpose) -> Self {
         match value {
@@ -166,6 +212,25 @@ impl<'a> PartialEq<crate::StatusPurpose<&'a str>> for StatusPurpose {
     }
 }
 
+impl fmt::Display for StatusPurpose {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        self.name().fmt(f)
+    }
+}
+
+/// Error raised when converting a string into a [`StatusPurpose`] fails.
+#[derive(Debug, Clone, thiserror::Error)]
+#[error("invalid status purpose: {0}")]
+pub struct InvalidStatusPurpose(pub String);
+
+impl FromStr for StatusPurpose {
+    type Err = InvalidStatusPurpose;
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        Self::from_name(s).ok_or_else(|| InvalidStatusPurpose(s.to_owned()))
+    }
+}
+
 /// Bit-string as defined by the W3C Bitstring Status List specification.
 ///
 /// Bits are indexed from most significant to least significant.

crates/status/src/impl/bitstream_status_list/syntax/entry_set/credential.rs → crates/status/src/impl/bitstring_status_list/syntax/entry_set/credential.rs

@@ -20,7 +20,7 @@ use ssi_vc::v2::{syntax::JsonCredentialTypes, Context};
 use ssi_verification_methods::{ssi_core::OneOrMany, AnyMethod, VerificationMethodResolver};
 
 use crate::{
-    bitstream_status_list::FromBytesError, FromBytes, FromBytesOptions, StatusMapEntrySet,
+    bitstring_status_list::FromBytesError, FromBytes, FromBytesOptions, StatusMapEntrySet,
 };
 
 use super::BitstringStatusListEntry;

crates/status/src/impl/bitstream_status_list/syntax/entry_set/mod.rs → crates/status/src/impl/bitstring_status_list/syntax/entry_set/mod.rs

@@ -4,7 +4,7 @@ use serde::{Deserialize, Serialize};
 mod credential;
 pub use credential::*;
 
-use crate::{bitstream_status_list::StatusPurpose, StatusMapEntry};
+use crate::{bitstring_status_list::StatusPurpose, StatusMapEntry};
 
 pub const BITSTRING_STATUS_LIST_ENTRY_TYPE: &str = "BitstringStatusListEntry";
 
@@ -16,28 +16,41 @@ pub const BITSTRING_STATUS_LIST_ENTRY_TYPE: &str = "BitstringStatusListEntry";
 ///
 /// See: <https://www.w3.org/TR/vc-bitstring-status-list/#bitstringstatuslistentry>
 #[derive(Debug, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
+#[serde(tag = "type", rename_all = "camelCase")]
 pub struct BitstringStatusListEntry {
     /// Optional identifier for the status list entry.
     ///
     /// Identifies the status information associated with the verifiable
     /// credential. Must *not* be the URL of the status list.
-    id: Option<UriBuf>,
-
-    /// `BitstringStatusListEntry` type.
-    #[serde(rename = "type")]
-    type_: BitstringStatusListEntryType,
+    pub id: Option<UriBuf>,
 
     /// Purpose of the status entry.
-    status_purpose: StatusPurpose,
+    pub status_purpose: StatusPurpose,
 
     /// URL to a `BitstringStatusListCredential` verifiable credential.
-    status_list_credential: UriBuf,
+    pub status_list_credential: UriBuf,
 
     /// Arbitrary size integer greater than or equal to 0, encoded as a string
     /// in base 10.
     #[serde(with = "base10_nat_string")]
-    status_list_index: usize,
+    pub status_list_index: usize,
+}
+
+impl BitstringStatusListEntry {
+    /// Creates a new bit-string status list entry.
+    pub fn new(
+        id: Option<UriBuf>,
+        status_purpose: StatusPurpose,
+        status_list_credential: UriBuf,
+        status_list_index: usize,
+    ) -> Self {
+        Self {
+            id,
+            status_purpose,
+            status_list_credential,
+            status_list_index,
+        }
+    }
 }
 
 impl StatusMapEntry for BitstringStatusListEntry {
@@ -52,34 +65,6 @@ impl StatusMapEntry for BitstringStatusListEntry {
     }
 }
 
-#[derive(Debug, Default, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
-pub struct BitstringStatusListEntryType;
-
-impl Serialize for BitstringStatusListEntryType {
-    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: serde::Serializer,
-    {
-        BITSTRING_STATUS_LIST_ENTRY_TYPE.serialize(serializer)
-    }
-}
-
-impl<'de> Deserialize<'de> for BitstringStatusListEntryType {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: serde::Deserializer<'de>,
-    {
-        let type_ = String::deserialize(deserializer)?;
-        if type_ == BITSTRING_STATUS_LIST_ENTRY_TYPE {
-            Ok(Self)
-        } else {
-            Err(serde::de::Error::custom(
-                "expected `BitstringStatusListEntry` type",
-            ))
-        }
-    }
-}
-
 mod base10_nat_string {
     use serde::{Deserialize, Deserializer, Serialize, Serializer};
 

crates/status/src/impl/bitstream_status_list/syntax/status_list/mod.rs → crates/status/src/impl/bitstring_status_list/syntax/status_list/mod.rs

@@ -4,22 +4,18 @@ use serde::{Deserialize, Serialize};
 mod credential;
 pub use credential::*;
 
-use crate::bitstream_status_list::{
+use crate::bitstring_status_list::{
     EncodedList, StatusList, StatusMessage, StatusPurpose, StatusSize, TimeToLive,
 };
 
 pub const BITSTRING_STATUS_LIST_TYPE: &str = "BitstringStatusList";
 
 #[derive(Debug, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
+#[serde(tag = "type", rename_all = "camelCase")]
 pub struct BitstringStatusList {
     #[serde(default, skip_serializing_if = "Option::is_none")]
     pub id: Option<UriBuf>,
 
-    /// `BitstringStatusList` type.
-    #[serde(rename = "type")]
-    pub type_: BitstringStatusListType,
-
     /// Status purpose.
     pub status_purpose: StatusPurpose,
 
@@ -52,7 +48,6 @@ impl BitstringStatusList {
     ) -> Self {
         Self {
             id,
-            type_: BitstringStatusListType,
             status_purpose,
             status_size,
             encoded_list,
@@ -67,31 +62,3 @@ impl BitstringStatusList {
         Ok(StatusList::from_bytes(self.status_size, bytes, self.ttl))
     }
 }
-
-#[derive(Debug, Default, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
-pub struct BitstringStatusListType;
-
-impl Serialize for BitstringStatusListType {
-    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: serde::Serializer,
-    {
-        BITSTRING_STATUS_LIST_TYPE.serialize(serializer)
-    }
-}
-
-impl<'de> Deserialize<'de> for BitstringStatusListType {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: serde::Deserializer<'de>,
-    {
-        let type_ = String::deserialize(deserializer)?;
-        if type_ == BITSTRING_STATUS_LIST_TYPE {
-            Ok(Self)
-        } else {
-            Err(serde::de::Error::custom(
-                "expected `BitstringStatusList` type",
-            ))
-        }
-    }
-}

crates/status/src/impl/mod.rs

@@ -1,5 +1,5 @@
 pub mod any;
-pub mod bitstream_status_list;
+pub mod bitstring_status_list;
 pub mod token_status_list;
 
 pub use flate2::Compression;