Add async for I/O calls

bindings/web5_uniffi/src/web5.udl

@@ -8,12 +8,14 @@ namespace web5 {
 
   [Throws=Web5Error]
   BearerDid did_web_create(string domain, DidWebCreateOptions? options);
+  [Throws=Web5Error]
   ResolutionResult did_web_resolve([ByRef] string uri);
 
   [Throws=Web5Error]
   BearerDid did_dht_create(DidDhtCreateOptions? options);
   [Throws=Web5Error]
   void did_dht_publish(BearerDid bearer_did, string? gateway_url);
+  [Throws=Web5Error]
   ResolutionResult did_dht_resolve([ByRef] string uri, string? gateway_url);
 };
 
@@ -190,7 +192,7 @@ dictionary ResolutionResultData {
 };
 
 interface ResolutionResult {
-  [Name=resolve]
+  [Name=resolve, Throws=Web5Error]
   constructor([ByRef] string uri);
   ResolutionResultData get_data();
 };

bindings/web5_uniffi_wrapper/Cargo.toml

@@ -9,4 +9,5 @@ license-file.workspace = true
 [dependencies]
 serde_json = { workspace = true }
 thiserror = { workspace = true }
+tokio = { version = "1.38.0", features = ["full"] }
 web5 = { path = "../../crates/web5" }

bindings/web5_uniffi_wrapper/src/credentials/presentation_definition.rs

@@ -1,4 +1,4 @@
-use crate::errors::Result;
+use crate::{errors::Result, get_rt};
 use web5::credentials::presentation_definition::PresentationDefinition as InnerPresentationDefinition;
 
 pub struct PresentationDefinition(pub InnerPresentationDefinition);
@@ -13,11 +13,14 @@ impl PresentationDefinition {
     }
 
     pub fn select_credentials(&self, vc_jwts: &Vec<String>) -> Result<Vec<String>> {
-        Ok(self.0.select_credentials(vc_jwts)?)
+        let rt = get_rt()?;
+        Ok(rt.block_on(self.0.select_credentials(vc_jwts))?)
     }
 
     pub fn create_presentation_from_credentials(&self, vc_jwts: &Vec<String>) -> Result<String> {
-        let presentation_result = self.0.create_presentation_from_credentials(vc_jwts)?;
+        let rt = get_rt()?;
+        let presentation_result =
+            rt.block_on(self.0.create_presentation_from_credentials(vc_jwts))?;
         let json_serialized_presentation_result = serde_json::to_string(&presentation_result)?;
 
         Ok(json_serialized_presentation_result)

bindings/web5_uniffi_wrapper/src/credentials/status_list_credential.rs

@@ -1,5 +1,6 @@
 use crate::credentials::verifiable_credential_1_1::VerifiableCredential;
 use crate::errors::Result;
+use crate::get_rt;
 use std::sync::Arc;
 use web5::credentials::Issuer;
 use web5::{
@@ -25,11 +26,12 @@ impl StatusListCredential {
                     .collect()
             });
 
-        Ok(Self(InnerStatusListCredential::create(
+        let rt = get_rt()?;
+        Ok(Self(rt.block_on(InnerStatusListCredential::create(
             issuer,
             status_purpose,
             inner_vcs,
-        )?))
+        ))?))
     }
 
     pub fn get_base(&self) -> Result<Arc<VerifiableCredential>> {

bindings/web5_uniffi_wrapper/src/credentials/verifiable_credential_1_1.rs

@@ -1,3 +1,4 @@
+use crate::get_rt;
 use crate::{dids::bearer_did::BearerDid, errors::Result};
 use std::{sync::Arc, time::SystemTime};
 use web5::credentials::CredentialStatus;
@@ -60,8 +61,12 @@ impl VerifiableCredential {
             evidence,
         };
 
-        let inner_vc =
-            InnerVerifiableCredential::create(issuer, credential_subject, Some(inner_options))?;
+        let rt = get_rt()?;
+        let inner_vc = rt.block_on(InnerVerifiableCredential::create(
+            issuer,
+            credential_subject,
+            Some(inner_options),
+        ))?;
 
         Ok(Self {
             inner_vc,
@@ -91,7 +96,8 @@ impl VerifiableCredential {
     }
 
     pub fn from_vc_jwt(vc_jwt: String, verify: bool) -> Result<Self> {
-        let inner_vc = InnerVerifiableCredential::from_vc_jwt(&vc_jwt, verify)?;
+        let rt = get_rt()?;
+        let inner_vc = rt.block_on(InnerVerifiableCredential::from_vc_jwt(&vc_jwt, verify))?;
         let json_serialized_issuer = serde_json::to_string(&inner_vc.issuer)?;
         let json_serialized_credential_subject =
             serde_json::to_string(&inner_vc.credential_subject)?;

bindings/web5_uniffi_wrapper/src/credentials/verifiable_presentation_1_1.rs

@@ -1,3 +1,4 @@
+use crate::get_rt;
 use crate::{dids::bearer_did::BearerDid, errors::Result};
 use serde_json::Value;
 use std::collections::HashMap;
@@ -44,7 +45,12 @@ impl VerifiablePresentation {
             additional_data,
         };
 
-        let inner_vp = InnerVerifiablePresentation::create(holder, vc_jwts, Some(inner_options))?;
+        let rt = get_rt()?;
+        let inner_vp = rt.block_on(InnerVerifiablePresentation::create(
+            holder,
+            vc_jwts,
+            Some(inner_options),
+        ))?;
 
         Ok(Self { inner_vp })
     }
@@ -68,8 +74,8 @@ impl VerifiablePresentation {
     }
 
     pub fn from_vp_jwt(vp_jwt: String, verify: bool) -> Result<Self> {
-        let inner_vp = InnerVerifiablePresentation::from_vp_jwt(&vp_jwt, verify)?;
-
+        let rt = get_rt()?;
+        let inner_vp = rt.block_on(InnerVerifiablePresentation::from_vp_jwt(&vp_jwt, verify))?;
         Ok(Self { inner_vp })
     }
 

bindings/web5_uniffi_wrapper/src/dids/methods/did_dht.rs

@@ -2,16 +2,18 @@ use crate::{
     crypto::key_manager::{KeyManager, ToInnerKeyManager},
     dids::{bearer_did::BearerDid, resolution::resolution_result::ResolutionResult},
     errors::Result,
+    get_rt,
 };
 use std::sync::Arc;
 use web5::dids::{
     data_model::{service::Service, verification_method::VerificationMethod},
     methods::did_dht::{DidDht as InnerDidDht, DidDhtCreateOptions as InnerDidDhtCreateOptions},
 };
 
-pub fn did_dht_resolve(uri: &str, gateway_url: Option<String>) -> Arc<ResolutionResult> {
-    let resolution_result = InnerDidDht::resolve(uri, gateway_url);
-    Arc::new(ResolutionResult(resolution_result))
+pub fn did_dht_resolve(uri: &str, gateway_url: Option<String>) -> Result<Arc<ResolutionResult>> {
+    let rt = get_rt()?;
+    let resolution_result = rt.block_on(InnerDidDht::resolve(uri, gateway_url));
+    Ok(Arc::new(ResolutionResult(resolution_result)))
 }
 
 #[derive(Default)]
@@ -39,10 +41,12 @@ pub fn did_dht_create(options: Option<DidDhtCreateOptions>) -> Result<Arc<Bearer
         verification_method: o.verification_method,
     });
 
-    let inner_bearer_did = InnerDidDht::create(inner_options)?;
+    let rt = get_rt()?;
+    let inner_bearer_did = rt.block_on(InnerDidDht::create(inner_options))?;
     Ok(Arc::new(BearerDid(inner_bearer_did)))
 }
 
 pub fn did_dht_publish(bearer_did: Arc<BearerDid>, gateway_url: Option<String>) -> Result<()> {
-    Ok(InnerDidDht::publish(bearer_did.0.clone(), gateway_url)?)
+    let rt = get_rt()?;
+    Ok(rt.block_on(InnerDidDht::publish(bearer_did.0.clone(), gateway_url))?)
 }

bindings/web5_uniffi_wrapper/src/dids/methods/did_web.rs

@@ -1,7 +1,7 @@
 use crate::{
     crypto::key_manager::{KeyManager, ToInnerKeyManager},
     dids::{bearer_did::BearerDid, resolution::resolution_result::ResolutionResult},
-    errors::Result,
+    errors::Result, get_rt,
 };
 use std::sync::Arc;
 use web5::{
@@ -14,9 +14,10 @@ use web5::{
     },
 };
 
-pub fn did_web_resolve(uri: &str) -> Arc<ResolutionResult> {
-    let resolution_result = InnerDidWeb::resolve(uri);
-    Arc::new(ResolutionResult(resolution_result))
+pub fn did_web_resolve(uri: &str) -> Result<Arc<ResolutionResult>> {
+    let rt = get_rt()?;
+    let resolution_result = rt.block_on(InnerDidWeb::resolve(uri));
+    Ok(Arc::new(ResolutionResult(resolution_result)))
 }
 
 #[derive(Default)]

bindings/web5_uniffi_wrapper/src/dids/resolution/resolution_result.rs

@@ -1,10 +1,12 @@
+use crate::{errors::Result, get_rt};
 use web5::dids::resolution::resolution_result::ResolutionResult as InnerResolutionResult;
 
 pub struct ResolutionResult(pub InnerResolutionResult);
 
 impl ResolutionResult {
-    pub fn resolve(uri: &str) -> Self {
-        Self(InnerResolutionResult::resolve(uri))
+    pub fn resolve(uri: &str) -> Result<Self> {
+        let rt = get_rt()?;
+        Ok(Self(rt.block_on(InnerResolutionResult::resolve(uri))))
     }
 
     pub fn get_data(&self) -> InnerResolutionResult {

bindings/web5_uniffi_wrapper/src/lib.rs

@@ -1,5 +1,15 @@
+use errors::Result;
+use tokio::runtime::Runtime;
+use web5::errors::Web5Error;
+
 pub mod credentials;
 pub mod crypto;
 pub mod dids;
 
 pub mod errors;
+
+pub fn get_rt() -> Result<Runtime> {
+    let rt = Runtime::new()
+        .map_err(|e| Web5Error::Unknown(format!("unable to instantiate tokio runtime {}", e)))?;
+    Ok(rt)
+}

bound/kt/src/main/kotlin/web5/sdk/rust/UniFFI.kt

@@ -1429,7 +1429,7 @@ private fun uniffiCheckApiChecksums(lib: UniffiLib) {
     if (lib.uniffi_web5_uniffi_checksum_func_did_dht_publish() != 17158.toShort()) {
         throw RuntimeException("UniFFI API checksum mismatch: try cleaning and rebuilding your project")
     }
-    if (lib.uniffi_web5_uniffi_checksum_func_did_dht_resolve() != 56140.toShort()) {
+    if (lib.uniffi_web5_uniffi_checksum_func_did_dht_resolve() != 25411.toShort()) {
         throw RuntimeException("UniFFI API checksum mismatch: try cleaning and rebuilding your project")
     }
     if (lib.uniffi_web5_uniffi_checksum_func_did_jwk_create() != 64914.toShort()) {
@@ -1441,7 +1441,7 @@ private fun uniffiCheckApiChecksums(lib: UniffiLib) {
     if (lib.uniffi_web5_uniffi_checksum_func_did_web_create() != 8722.toShort()) {
         throw RuntimeException("UniFFI API checksum mismatch: try cleaning and rebuilding your project")
     }
-    if (lib.uniffi_web5_uniffi_checksum_func_did_web_resolve() != 15538.toShort()) {
+    if (lib.uniffi_web5_uniffi_checksum_func_did_web_resolve() != 6380.toShort()) {
         throw RuntimeException("UniFFI API checksum mismatch: try cleaning and rebuilding your project")
     }
     if (lib.uniffi_web5_uniffi_checksum_func_ed25519_generator_generate() != 57849.toShort()) {
@@ -1585,7 +1585,7 @@ private fun uniffiCheckApiChecksums(lib: UniffiLib) {
     if (lib.uniffi_web5_uniffi_checksum_constructor_presentationdefinition_new() != 13282.toShort()) {
         throw RuntimeException("UniFFI API checksum mismatch: try cleaning and rebuilding your project")
     }
-    if (lib.uniffi_web5_uniffi_checksum_constructor_resolutionresult_resolve() != 11404.toShort()) {
+    if (lib.uniffi_web5_uniffi_checksum_constructor_resolutionresult_resolve() != 14670.toShort()) {
         throw RuntimeException("UniFFI API checksum mismatch: try cleaning and rebuilding your project")
     }
     if (lib.uniffi_web5_uniffi_checksum_constructor_secp256k1signer_new() != 58975.toShort()) {
@@ -4986,9 +4986,10 @@ open class ResolutionResult: Disposable, AutoCloseable, ResolutionResultInterfac
 
 
     companion object {
-         fun `resolve`(`uri`: kotlin.String): ResolutionResult {
+
+    @Throws(Web5Exception::class) fun `resolve`(`uri`: kotlin.String): ResolutionResult {
             return FfiConverterTypeResolutionResult.lift(
-    uniffiRustCall() { _status ->
+    uniffiRustCallWithError(Web5Exception) { _status ->
     UniffiLib.INSTANCE.uniffi_web5_uniffi_fn_constructor_resolutionresult_resolve(
         FfiConverterString.lower(`uri`),_status)
 }
@@ -8588,9 +8589,10 @@ public object FfiConverterMapStringString: FfiConverterRustBuffer<Map<kotlin.Str
 }
 
 
- fun `didDhtResolve`(`uri`: kotlin.String, `gatewayUrl`: kotlin.String?): ResolutionResult {
+
+    @Throws(Web5Exception::class) fun `didDhtResolve`(`uri`: kotlin.String, `gatewayUrl`: kotlin.String?): ResolutionResult {
             return FfiConverterTypeResolutionResult.lift(
-    uniffiRustCall() { _status ->
+    uniffiRustCallWithError(Web5Exception) { _status ->
     UniffiLib.INSTANCE.uniffi_web5_uniffi_fn_func_did_dht_resolve(
         FfiConverterString.lower(`uri`),FfiConverterOptionalString.lower(`gatewayUrl`),_status)
 }
@@ -8626,9 +8628,10 @@ public object FfiConverterMapStringString: FfiConverterRustBuffer<Map<kotlin.Str
     )
     }
 
- fun `didWebResolve`(`uri`: kotlin.String): ResolutionResult {
+
+    @Throws(Web5Exception::class) fun `didWebResolve`(`uri`: kotlin.String): ResolutionResult {
             return FfiConverterTypeResolutionResult.lift(
-    uniffiRustCall() { _status ->
+    uniffiRustCallWithError(Web5Exception) { _status ->
     UniffiLib.INSTANCE.uniffi_web5_uniffi_fn_func_did_web_resolve(
         FfiConverterString.lower(`uri`),_status)
 }

crates/http-std/Cargo.toml

@@ -7,6 +7,8 @@ repository.workspace = true
 license-file.workspace = true
 
 [dependencies]
+async-trait = "0.1.83"
+serde = { workspace = true }
 lazy_static = { workspace = true }
 thiserror = { workspace = true }
 url = "2.5.0"

crates/http-std/src/client.rs

@@ -1,35 +1,54 @@
-use crate::Result;
-use std::collections::HashMap;
+use crate::{Error, Result};
+use async_trait::async_trait;
+use serde::{Deserialize, Serialize};
+use std::{collections::HashMap, fmt, str::FromStr};
 
+#[async_trait]
 pub trait Client: Send + Sync {
-    fn fetch(&self, url: &str, options: Option<FetchOptions>) -> Result<Response>;
+    async fn fetch(&self, url: &str, options: Option<FetchOptions>) -> Result<Response>;
 }
 
-#[derive(Default)]
+#[derive(Default, Serialize, Deserialize)]
 pub struct FetchOptions {
     pub method: Option<Method>,
     pub headers: Option<HashMap<String, String>>,
     pub body: Option<Vec<u8>>,
 }
 
+#[derive(Serialize, Deserialize)]
 pub struct Response {
     pub status_code: u16,
     pub headers: HashMap<String, String>,
     pub body: Vec<u8>,
 }
 
+#[derive(Serialize, Deserialize)]
 pub enum Method {
     Get,
     Post,
     Put,
 }
 
-impl ToString for Method {
-    fn to_string(&self) -> String {
-        match self {
-            Method::Get => "GET".to_string(),
-            Method::Post => "POST".to_string(),
-            Method::Put => "PUT".to_string(),
+impl fmt::Display for Method {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        let method_str = match self {
+            Method::Get => "GET",
+            Method::Post => "POST",
+            Method::Put => "PUT",
+        };
+        write!(f, "{}", method_str)
+    }
+}
+
+impl FromStr for Method {
+    type Err = Error;
+
+    fn from_str(s: &str) -> Result<Self> {
+        match s.to_ascii_uppercase().as_ref() {
+            "GET" => Ok(Method::Get),
+            "POST" => Ok(Method::Post),
+            "PUT" => Ok(Method::Put),
+            _ => Err(Error::Parameter(format!("unknown method {}", s))),
         }
     }
 }

crates/http-std/src/default_client.rs

@@ -1,4 +1,5 @@
 use crate::{Client, Error, FetchOptions, Method, Response, Result};
+use async_trait::async_trait;
 use rustls::pki_types::ServerName;
 use rustls::{ClientConfig, ClientConnection, RootCertStore, StreamOwned};
 use rustls_native_certs::load_native_certs;
@@ -158,8 +159,9 @@ fn parse_response(response_bytes: &[u8]) -> Result<Response> {
 
 pub struct DefaultClient;
 
+#[async_trait]
 impl Client for DefaultClient {
-    fn fetch(&self, url: &str, options: Option<FetchOptions>) -> Result<Response> {
+    async fn fetch(&self, url: &str, options: Option<FetchOptions>) -> Result<Response> {
         let options = options.unwrap_or_default();
         let destination = parse_destination(url)?;
         let method = options.method.unwrap_or(Method::Get);
@@ -168,9 +170,7 @@ impl Client for DefaultClient {
             "{} {} HTTP/1.1\r\n\
             Host: {}\r\n\
             Connection: close\r\n",
-            method.to_string(),
-            destination.path,
-            destination.host,
+            method, destination.path, destination.host,
         );
         if let Some(headers) = &options.headers {
             if !headers.is_empty() {