View service: wallet id rpc (#3186)

* Rpc request: wallet id

* add pcli command

* Propogate err

crates/bin/pcli/src/command/view.rs

@@ -1,21 +1,26 @@
 use anyhow::Result;
 
-mod balance;
-use balance::BalanceCmd;
-mod address;
 use address::AddressCmd;
-mod staked;
-
+use balance::BalanceCmd;
 use staked::StakedCmd;
-pub mod transaction_hashes;
 use transaction_hashes::TransactionHashesCmd;
-mod tx;
 use tx::TxCmd;
+use wallet_id::WalletIdCmd;
 
 use crate::App;
 
+mod address;
+mod balance;
+mod staked;
+mod wallet_id;
+
+pub mod transaction_hashes;
+mod tx;
+
 #[derive(Debug, clap::Subcommand)]
 pub enum ViewCmd {
+    /// View your wallet id
+    WalletId(WalletIdCmd),
     /// View one of your addresses, either by numerical index, or a random ephemeral one.
     Address(AddressCmd),
     /// View your account balances.
@@ -39,6 +44,7 @@ pub enum ViewCmd {
 impl ViewCmd {
     pub fn offline(&self) -> bool {
         match self {
+            ViewCmd::WalletId(wallet_id_cmd) => wallet_id_cmd.offline(),
             ViewCmd::Address(address_cmd) => address_cmd.offline(),
             ViewCmd::Balance(balance_cmd) => balance_cmd.offline(),
             ViewCmd::Staked(staked_cmd) => staked_cmd.offline(),
@@ -54,6 +60,9 @@ impl ViewCmd {
         let full_viewing_key = app.fvk.clone();
 
         match self {
+            ViewCmd::WalletId(wallet_id_cmd) => {
+                wallet_id_cmd.exec(&full_viewing_key)?;
+            }
             ViewCmd::Tx(tx_cmd) => {
                 tx_cmd.exec(app).await?;
             }

crates/bin/pcli/src/command/view/wallet_id.rs

@@ -0,0 +1,20 @@
+use anyhow::Result;
+
+use penumbra_keys::FullViewingKey;
+
+#[derive(Debug, clap::Parser)]
+pub struct WalletIdCmd {}
+
+impl WalletIdCmd {
+    /// Determine if this command requires a network sync before it executes.
+    pub fn offline(&self) -> bool {
+        true
+    }
+
+    pub fn exec(&self, fvk: &FullViewingKey) -> Result<()> {
+        let wallet_id = fvk.wallet_id();
+        println!("{wallet_id}");
+
+        Ok(())
+    }
+}

crates/proto/src/gen/penumbra.view.v1alpha1.rs

@@ -240,6 +240,15 @@ pub struct AddressByIndexResponse {
 }
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
+pub struct WalletIdRequest {}
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct WalletIdResponse {
+    #[prost(message, optional, tag = "1")]
+    pub wallet_id: ::core::option::Option<super::super::core::keys::v1alpha1::WalletId>,
+}
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
 pub struct IndexByAddressRequest {
     #[prost(message, optional, tag = "1")]
     pub address: ::core::option::Option<super::super::core::keys::v1alpha1::Address>,
@@ -1181,6 +1190,37 @@ pub mod view_protocol_service_client {
                 );
             self.inner.unary(req, path, codec).await
         }
+        /// Query for wallet id
+        pub async fn wallet_id(
+            &mut self,
+            request: impl tonic::IntoRequest<super::WalletIdRequest>,
+        ) -> std::result::Result<
+            tonic::Response<super::WalletIdResponse>,
+            tonic::Status,
+        > {
+            self.inner
+                .ready()
+                .await
+                .map_err(|e| {
+                    tonic::Status::new(
+                        tonic::Code::Unknown,
+                        format!("Service was not ready: {}", e.into()),
+                    )
+                })?;
+            let codec = tonic::codec::ProstCodec::default();
+            let path = http::uri::PathAndQuery::from_static(
+                "/penumbra.view.v1alpha1.ViewProtocolService/WalletId",
+            );
+            let mut req = request.into_request();
+            req.extensions_mut()
+                .insert(
+                    GrpcMethod::new(
+                        "penumbra.view.v1alpha1.ViewProtocolService",
+                        "WalletId",
+                    ),
+                );
+            self.inner.unary(req, path, codec).await
+        }
         /// Query for an address given an address index
         pub async fn index_by_address(
             &mut self,
@@ -1818,6 +1858,14 @@ pub mod view_protocol_service_server {
             tonic::Response<super::AddressByIndexResponse>,
             tonic::Status,
         >;
+        /// Query for wallet id
+        async fn wallet_id(
+            &self,
+            request: tonic::Request<super::WalletIdRequest>,
+        ) -> std::result::Result<
+            tonic::Response<super::WalletIdResponse>,
+            tonic::Status,
+        >;
         /// Query for an address given an address index
         async fn index_by_address(
             &self,
@@ -2535,6 +2583,50 @@ pub mod view_protocol_service_server {
                     };
                     Box::pin(fut)
                 }
+                "/penumbra.view.v1alpha1.ViewProtocolService/WalletId" => {
+                    #[allow(non_camel_case_types)]
+                    struct WalletIdSvc<T: ViewProtocolService>(pub Arc<T>);
+                    impl<
+                        T: ViewProtocolService,
+                    > tonic::server::UnaryService<super::WalletIdRequest>
+                    for WalletIdSvc<T> {
+                        type Response = super::WalletIdResponse;
+                        type Future = BoxFuture<
+                            tonic::Response<Self::Response>,
+                            tonic::Status,
+                        >;
+                        fn call(
+                            &mut self,
+                            request: tonic::Request<super::WalletIdRequest>,
+                        ) -> Self::Future {
+                            let inner = Arc::clone(&self.0);
+                            let fut = async move { (*inner).wallet_id(request).await };
+                            Box::pin(fut)
+                        }
+                    }
+                    let accept_compression_encodings = self.accept_compression_encodings;
+                    let send_compression_encodings = self.send_compression_encodings;
+                    let max_decoding_message_size = self.max_decoding_message_size;
+                    let max_encoding_message_size = self.max_encoding_message_size;
+                    let inner = self.inner.clone();
+                    let fut = async move {
+                        let inner = inner.0;
+                        let method = WalletIdSvc(inner);
+                        let codec = tonic::codec::ProstCodec::default();
+                        let mut grpc = tonic::server::Grpc::new(codec)
+                            .apply_compression_config(
+                                accept_compression_encodings,
+                                send_compression_encodings,
+                            )
+                            .apply_max_message_size_config(
+                                max_decoding_message_size,
+                                max_encoding_message_size,
+                            );
+                        let res = grpc.unary(method, req).await;
+                        Ok(res)
+                    };
+                    Box::pin(fut)
+                }
                 "/penumbra.view.v1alpha1.ViewProtocolService/IndexByAddress" => {
                     #[allow(non_camel_case_types)]
                     struct IndexByAddressSvc<T: ViewProtocolService>(pub Arc<T>);

crates/proto/src/gen/penumbra.view.v1alpha1.serde.rs

@@ -6495,6 +6495,169 @@ impl<'de> serde::Deserialize<'de> for ViewAuthToken {
         deserializer.deserialize_struct("penumbra.view.v1alpha1.ViewAuthToken", FIELDS, GeneratedVisitor)
     }
 }
+impl serde::Serialize for WalletIdRequest {
+    #[allow(deprecated)]
+    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
+    where
+        S: serde::Serializer,
+    {
+        use serde::ser::SerializeStruct;
+        let len = 0;
+        let struct_ser = serializer.serialize_struct("penumbra.view.v1alpha1.WalletIdRequest", len)?;
+        struct_ser.end()
+    }
+}
+impl<'de> serde::Deserialize<'de> for WalletIdRequest {
+    #[allow(deprecated)]
+    fn deserialize<D>(deserializer: D) -> std::result::Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        const FIELDS: &[&str] = &[
+        ];
+
+        #[allow(clippy::enum_variant_names)]
+        enum GeneratedField {
+        }
+        impl<'de> serde::Deserialize<'de> for GeneratedField {
+            fn deserialize<D>(deserializer: D) -> std::result::Result<GeneratedField, D::Error>
+            where
+                D: serde::Deserializer<'de>,
+            {
+                struct GeneratedVisitor;
+
+                impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+                    type Value = GeneratedField;
+
+                    fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                        write!(formatter, "expected one of: {:?}", &FIELDS)
+                    }
+
+                    #[allow(unused_variables)]
+                    fn visit_str<E>(self, value: &str) -> std::result::Result<GeneratedField, E>
+                    where
+                        E: serde::de::Error,
+                    {
+                            Err(serde::de::Error::unknown_field(value, FIELDS))
+                    }
+                }
+                deserializer.deserialize_identifier(GeneratedVisitor)
+            }
+        }
+        struct GeneratedVisitor;
+        impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+            type Value = WalletIdRequest;
+
+            fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                formatter.write_str("struct penumbra.view.v1alpha1.WalletIdRequest")
+            }
+
+            fn visit_map<V>(self, mut map: V) -> std::result::Result<WalletIdRequest, V::Error>
+                where
+                    V: serde::de::MapAccess<'de>,
+            {
+                while map.next_key::<GeneratedField>()?.is_some() {
+                    let _ = map.next_value::<serde::de::IgnoredAny>()?;
+                }
+                Ok(WalletIdRequest {
+                })
+            }
+        }
+        deserializer.deserialize_struct("penumbra.view.v1alpha1.WalletIdRequest", FIELDS, GeneratedVisitor)
+    }
+}
+impl serde::Serialize for WalletIdResponse {
+    #[allow(deprecated)]
+    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
+    where
+        S: serde::Serializer,
+    {
+        use serde::ser::SerializeStruct;
+        let mut len = 0;
+        if self.wallet_id.is_some() {
+            len += 1;
+        }
+        let mut struct_ser = serializer.serialize_struct("penumbra.view.v1alpha1.WalletIdResponse", len)?;
+        if let Some(v) = self.wallet_id.as_ref() {
+            struct_ser.serialize_field("walletId", v)?;
+        }
+        struct_ser.end()
+    }
+}
+impl<'de> serde::Deserialize<'de> for WalletIdResponse {
+    #[allow(deprecated)]
+    fn deserialize<D>(deserializer: D) -> std::result::Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        const FIELDS: &[&str] = &[
+            "wallet_id",
+            "walletId",
+        ];
+
+        #[allow(clippy::enum_variant_names)]
+        enum GeneratedField {
+            WalletId,
+        }
+        impl<'de> serde::Deserialize<'de> for GeneratedField {
+            fn deserialize<D>(deserializer: D) -> std::result::Result<GeneratedField, D::Error>
+            where
+                D: serde::Deserializer<'de>,
+            {
+                struct GeneratedVisitor;
+
+                impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+                    type Value = GeneratedField;
+
+                    fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                        write!(formatter, "expected one of: {:?}", &FIELDS)
+                    }
+
+                    #[allow(unused_variables)]
+                    fn visit_str<E>(self, value: &str) -> std::result::Result<GeneratedField, E>
+                    where
+                        E: serde::de::Error,
+                    {
+                        match value {
+                            "walletId" | "wallet_id" => Ok(GeneratedField::WalletId),
+                            _ => Err(serde::de::Error::unknown_field(value, FIELDS)),
+                        }
+                    }
+                }
+                deserializer.deserialize_identifier(GeneratedVisitor)
+            }
+        }
+        struct GeneratedVisitor;
+        impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+            type Value = WalletIdResponse;
+
+            fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                formatter.write_str("struct penumbra.view.v1alpha1.WalletIdResponse")
+            }
+
+            fn visit_map<V>(self, mut map: V) -> std::result::Result<WalletIdResponse, V::Error>
+                where
+                    V: serde::de::MapAccess<'de>,
+            {
+                let mut wallet_id__ = None;
+                while let Some(k) = map.next_key()? {
+                    match k {
+                        GeneratedField::WalletId => {
+                            if wallet_id__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("walletId"));
+                            }
+                            wallet_id__ = map.next_value()?;
+                        }
+                    }
+                }
+                Ok(WalletIdResponse {
+                    wallet_id: wallet_id__,
+                })
+            }
+        }
+        deserializer.deserialize_struct("penumbra.view.v1alpha1.WalletIdResponse", FIELDS, GeneratedVisitor)
+    }
+}
 impl serde::Serialize for WitnessAndBuildRequest {
     #[allow(deprecated)]
     fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>