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Merge branch 'feature/wasm-routing-context-fixes' into 'main'

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(wasm) Better TS types for serialized structs, RoutingContext++, more crypto fns

See merge request veilid/veilid!183
This commit is contained in:
Christien Rioux 2023-09-12 23:45:58 +00:00
commit 456f9e821d
14 changed files with 203 additions and 165 deletions
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1
veilid-core/src/crypto/types/crypto_typed.rs
View File

@ -1,7 +1,6 @@
use super::*;
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
#[cfg_attr(target_arch = "wasm32", derive(Tsify), tsify(into_wasm_abi))]
pub struct CryptoTyped<K>
where
K: Clone

2
veilid-core/src/crypto/types/crypto_typed_group.rs
View File

@ -1,9 +1,7 @@
use super::*;
#[derive(Clone, Debug, Serialize, Deserialize, PartialOrd, Ord, PartialEq, Eq, Hash, Default)]
#[cfg_attr(target_arch = "wasm32", derive(Tsify))]
#[serde(from = "Vec<CryptoTyped<K>>", into = "Vec<CryptoTyped<K>>")]
// TODO: figure out hot to TS type this as `string`, since it's converted to string via the JSON API.
pub struct CryptoTypedGroup<K = PublicKey>
where
K: Clone

2
veilid-core/src/crypto/types/keypair.rs
View File

@ -7,9 +7,7 @@ use super::*;
tsify(from_wasm_abi, into_wasm_abi)
)]
pub struct KeyPair {
#[cfg_attr(target_arch = "wasm32", tsify(type = "string"))]
pub key: PublicKey,
#[cfg_attr(target_arch = "wasm32", tsify(type = "string"))]
pub secret: SecretKey,
}
from_impl_to_jsvalue!(KeyPair);

4
veilid-core/src/veilid_api/types/dht/dht_record_descriptor.rs
View File

@ -10,16 +10,14 @@ use super::*;
pub struct DHTRecordDescriptor {
/// DHT Key = Hash(ownerKeyKind) of: [ ownerKeyValue, schema ]
#[schemars(with = "String")]
#[cfg_attr(target_arch = "wasm32", tsify(type = "string"))]
key: TypedKey,
/// The public key of the owner
#[schemars(with = "String")]
#[cfg_attr(target_arch = "wasm32", tsify(type = "string"))]
owner: PublicKey,
/// If this key is being created: Some(the secret key of the owner)
/// If this key is just being opened: None
#[schemars(with = "Option<String>")]
#[cfg_attr(target_arch = "wasm32", tsify(optional, type = "string"))]
#[cfg_attr(target_arch = "wasm32", tsify(optional))]
owner_secret: Option<SecretKey>,
/// The schema in use associated with the key
schema: DHTSchema,

1
veilid-core/src/veilid_api/types/dht/schema/smpl.rs
View File

@ -6,7 +6,6 @@ use super::*;
pub struct DHTSchemaSMPLMember {
/// Member key
#[schemars(with = "String")]
#[cfg_attr(target_arch = "wasm32", tsify(type = "string"))]
pub m_key: PublicKey,
/// Member subkey count
pub m_cnt: u16,

1
veilid-core/src/veilid_api/types/dht/value_data.rs
View File

@ -15,7 +15,6 @@ pub struct ValueData {
/// The public identity key of the writer of the data
#[schemars(with = "String")]
#[cfg_attr(target_arch = "wasm32", tsify(type = "string"))]
writer: PublicKey,
}
from_impl_to_jsvalue!(ValueData);

1
veilid-core/src/veilid_api/types/fourcc.rs
View File

@ -4,7 +4,6 @@ use super::*;
#[derive(
Copy, Default, Clone, Hash, PartialOrd, Ord, PartialEq, Eq, Serialize, Deserialize, JsonSchema,
)]
#[cfg_attr(target_arch = "wasm32", derive(Tsify))]
#[serde(try_from = "String")]
#[serde(into = "String")]
pub struct FourCC(pub [u8; 4]);

3
veilid-core/src/veilid_api/types/veilid_state.rs
View File

@ -83,10 +83,8 @@ pub struct VeilidStateNetwork {
#[cfg_attr(target_arch = "wasm32", derive(Tsify))]
pub struct VeilidRouteChange {
#[schemars(with = "Vec<String>")]
#[cfg_attr(target_arch = "wasm32", tsify(type = "string"))]
pub dead_routes: Vec<RouteId>,
#[schemars(with = "Vec<String>")]
#[cfg_attr(target_arch = "wasm32", tsify(type = "string"))]
pub dead_remote_routes: Vec<RouteId>,
}
@ -100,7 +98,6 @@ pub struct VeilidStateConfig {
#[cfg_attr(target_arch = "wasm32", derive(Tsify))]
pub struct VeilidValueChange {
#[schemars(with = "String")]
#[cfg_attr(target_arch = "wasm32", tsify(type = "string"))]
pub key: TypedKey,
pub subkeys: Vec<ValueSubkey>,
pub count: u32,

14
veilid-wasm/src/lib.rs
View File

@ -66,10 +66,15 @@ fn take_veilid_api() -> Result<veilid_core::VeilidAPI, veilid_core::VeilidAPIErr
}
// Marshalling helpers
pub fn unmarshall(b64: String) -> Vec<u8> {
pub fn unmarshall(b64: String) -> APIResult<Vec<u8>> {
data_encoding::BASE64URL_NOPAD
.decode(b64.as_bytes())
.unwrap()
.map_err(|e| {
VeilidAPIError::generic(format!(
"error decoding base64url string '{}' into bytes: {}",
b64, e
))
})
}
pub fn marshall(data: &Vec<u8>) -> String {
@ -246,11 +251,6 @@ pub fn change_log_level(layer: String, log_level: String) {
}
}
#[wasm_bindgen(typescript_custom_section)]
const IUPDATE_VEILID_FUNCTION: &'static str = r#"
type UpdateVeilidFunction = (event: VeilidUpdate) => void;
"#;
#[wasm_bindgen()]
pub fn startup_veilid_core(update_callback_js: Function, json_config: String) -> Promise {
let update_callback_js = SendWrapper::new(update_callback_js);

11
veilid-wasm/src/veilid_client_js.rs
View File

@ -3,7 +3,16 @@ use super::*;
#[wasm_bindgen(typescript_custom_section)]
const IUPDATE_VEILID_FUNCTION: &'static str = r#"
type UpdateVeilidFunction = (event: VeilidUpdate) => void;
export type UpdateVeilidFunction = (event: VeilidUpdate) => void;
// Type overrides for structs that always get serialized by serde.
export type CryptoKey = string;
export type Nonce = string;
export type Signature = string;
export type KeyPair = `${PublicKey}:${SecretKey}`;
export type FourCC = "NONE" | "VLD0" | string;
export type CryptoTyped<TCryptoKey extends string> = `${FourCC}:${TCryptoKey}`;
export type CryptoTypedGroup<TCryptoKey extends string> = Array<CryptoTyped<TCryptoKey>>;
"#;
#[wasm_bindgen]

153
veilid-wasm/src/veilid_crypto_js.rs
View File

@ -1,12 +1,6 @@
#![allow(non_snake_case)]
use super::*;
#[wasm_bindgen]
extern "C" {
#[wasm_bindgen(typescript_type = "string[]")]
pub type ValidCryptoKinds;
}
#[wasm_bindgen(js_name = veilidCrypto)]
pub struct VeilidCrypto {}
@ -99,12 +93,8 @@ impl VeilidCrypto {
pub fn hashPassword(kind: String, password: String, salt: String) -> APIResult<String> {
let kind: veilid_core::CryptoKind = veilid_core::FourCC::from_str(&kind)?;
let password: Vec<u8> = data_encoding::BASE64URL_NOPAD
.decode(password.as_bytes())
.unwrap();
let salt: Vec<u8> = data_encoding::BASE64URL_NOPAD
.decode(salt.as_bytes())
.unwrap();
let password = unmarshall(password)?;
let salt = unmarshall(salt)?;
let veilid_api = get_veilid_api()?;
let crypto = veilid_api.crypto()?;
@ -125,9 +115,7 @@ impl VeilidCrypto {
password_hash: String,
) -> APIResult<bool> {
let kind: veilid_core::CryptoKind = veilid_core::FourCC::from_str(&kind)?;
let password: Vec<u8> = data_encoding::BASE64URL_NOPAD
.decode(password.as_bytes())
.unwrap();
let password = unmarshall(password)?;
let veilid_api = get_veilid_api()?;
let crypto = veilid_api.crypto()?;
@ -144,12 +132,8 @@ impl VeilidCrypto {
pub fn deriveSharedSecret(kind: String, password: String, salt: String) -> APIResult<String> {
let kind: veilid_core::CryptoKind = veilid_core::FourCC::from_str(&kind)?;
let password: Vec<u8> = data_encoding::BASE64URL_NOPAD
.decode(password.as_bytes())
.unwrap();
let salt: Vec<u8> = data_encoding::BASE64URL_NOPAD
.decode(salt.as_bytes())
.unwrap();
let password = unmarshall(password)?;
let salt = unmarshall(salt)?;
let veilid_api = get_veilid_api()?;
let crypto = veilid_api.crypto()?;
@ -196,7 +180,79 @@ impl VeilidCrypto {
APIResult::Ok(out.to_string())
}
pub fn generateKeyPair(kind: String) -> APIResult<KeyPair> {
pub fn verifySignatures(
node_ids: StringArray,
data: String,
signatures: StringArray,
) -> VeilidAPIResult<StringArray> {
let node_ids = into_unchecked_string_vec(node_ids);
let node_ids: Vec<TypedKey> = node_ids
.iter()
.map(|k| {
veilid_core::TypedKey::from_str(k).map_err(|e| {
VeilidAPIError::invalid_argument(
"verifySignatures()",
format!("error decoding nodeid in node_ids[]: {}", e),
k,
)
})
})
.collect::<APIResult<Vec<TypedKey>>>()?;
let data: Vec<u8> = unmarshall(data)?;
let typed_signatures = into_unchecked_string_vec(signatures);
let typed_signatures: Vec<TypedSignature> = typed_signatures
.iter()
.map(|k| {
TypedSignature::from_str(k).map_err(|e| {
VeilidAPIError::invalid_argument(
"verifySignatures()",
format!("error decoding keypair in key_pairs[]: {}", e),
k,
)
})
})
.collect::<APIResult<Vec<TypedSignature>>>()?;
let veilid_api = get_veilid_api()?;
let crypto = veilid_api.crypto()?;
let out = crypto.verify_signatures(&node_ids, &data, &typed_signatures)?;
let out = out
.iter()
.map(|item| item.to_string())
.collect::<Vec<String>>();
let out = into_unchecked_string_array(out);
APIResult::Ok(out)
}
pub fn generateSignatures(data: String, key_pairs: StringArray) -> APIResult<StringArray> {
let data = unmarshall(data)?;
let key_pairs = into_unchecked_string_vec(key_pairs);
let key_pairs: Vec<TypedKeyPair> = key_pairs
.iter()
.map(|k| {
veilid_core::TypedKeyPair::from_str(k).map_err(|e| {
VeilidAPIError::invalid_argument(
"generateSignatures()",
format!("error decoding keypair in key_pairs[]: {}", e),
k,
)
})
})
.collect::<APIResult<Vec<veilid_core::TypedKeyPair>>>()?;
let veilid_api = get_veilid_api()?;
let crypto = veilid_api.crypto()?;
let out = crypto.generate_signatures(&data, &key_pairs, |k, s| {
veilid_core::TypedSignature::new(k.kind, s).to_string()
})?;
let out = into_unchecked_string_array(out);
APIResult::Ok(out)
}
pub fn generateKeyPair(kind: String) -> APIResult<String> {
let kind: veilid_core::CryptoKind = veilid_core::FourCC::from_str(&kind)?;
let veilid_api = get_veilid_api()?;
@ -209,15 +265,14 @@ impl VeilidCrypto {
)
})?;
let out = crypto_system.generate_keypair();
let out = out.encode();
APIResult::Ok(out)
}
pub fn generateHash(kind: String, data: String) -> APIResult<String> {
let kind: veilid_core::CryptoKind = veilid_core::FourCC::from_str(&kind)?;
let data: Vec<u8> = data_encoding::BASE64URL_NOPAD
.decode(data.as_bytes())
.unwrap();
let data = unmarshall(data)?;
let veilid_api = get_veilid_api()?;
let crypto = veilid_api.crypto()?;
@ -254,9 +309,7 @@ impl VeilidCrypto {
pub fn validateHash(kind: String, data: String, hash: String) -> APIResult<bool> {
let kind: veilid_core::CryptoKind = veilid_core::FourCC::from_str(&kind)?;
let data: Vec<u8> = data_encoding::BASE64URL_NOPAD
.decode(data.as_bytes())
.unwrap();
let data = unmarshall(data)?;
let hash: veilid_core::HashDigest = veilid_core::HashDigest::from_str(&hash)?;
@ -298,9 +351,7 @@ impl VeilidCrypto {
let key: veilid_core::PublicKey = veilid_core::PublicKey::from_str(&key)?;
let secret: veilid_core::SecretKey = veilid_core::SecretKey::from_str(&secret)?;
let data: Vec<u8> = data_encoding::BASE64URL_NOPAD
.decode(data.as_bytes())
.unwrap();
let data = unmarshall(data)?;
let veilid_api = get_veilid_api()?;
let crypto = veilid_api.crypto()?;
@ -315,9 +366,7 @@ impl VeilidCrypto {
let kind: veilid_core::CryptoKind = veilid_core::FourCC::from_str(&kind)?;
let key: veilid_core::PublicKey = veilid_core::PublicKey::from_str(&key)?;
let data: Vec<u8> = data_encoding::BASE64URL_NOPAD
.decode(data.as_bytes())
.unwrap();
let data = unmarshall(data)?;
let signature: veilid_core::Signature = veilid_core::Signature::from_str(&signature)?;
let veilid_api = get_veilid_api()?;
@ -354,20 +403,16 @@ impl VeilidCrypto {
) -> APIResult<String> {
let kind: veilid_core::CryptoKind = veilid_core::FourCC::from_str(&kind)?;
let body: Vec<u8> = data_encoding::BASE64URL_NOPAD
.decode(body.as_bytes())
.unwrap();
let body = unmarshall(body)?;
let nonce: veilid_core::Nonce = veilid_core::Nonce::from_str(&nonce)?;
let shared_secret: veilid_core::SharedSecret =
veilid_core::SharedSecret::from_str(&shared_secret)?;
let associated_data: Option<Vec<u8>> = associated_data.map(|ad| {
data_encoding::BASE64URL_NOPAD
.decode(ad.as_bytes())
.unwrap()
});
let associated_data = associated_data
.map(|ad| unmarshall(ad))
.map_or(APIResult::Ok(None), |r| r.map(Some))?;
let veilid_api = get_veilid_api()?;
let crypto = veilid_api.crypto()?;
@ -400,20 +445,16 @@ impl VeilidCrypto {
) -> APIResult<String> {
let kind: veilid_core::CryptoKind = veilid_core::FourCC::from_str(&kind)?;
let body: Vec<u8> = data_encoding::BASE64URL_NOPAD
.decode(body.as_bytes())
.unwrap();
let body = unmarshall(body)?;
let nonce: veilid_core::Nonce = veilid_core::Nonce::from_str(&nonce).unwrap();
let nonce: veilid_core::Nonce = veilid_core::Nonce::from_str(&nonce)?;
let shared_secret: veilid_core::SharedSecret =
veilid_core::SharedSecret::from_str(&shared_secret).unwrap();
veilid_core::SharedSecret::from_str(&shared_secret)?;
let associated_data: Option<Vec<u8>> = associated_data.map(|ad| {
data_encoding::BASE64URL_NOPAD
.decode(ad.as_bytes())
.unwrap()
});
let associated_data: Option<Vec<u8>> = associated_data
.map(|ad| unmarshall(ad))
.map_or(APIResult::Ok(None), |r| r.map(Some))?;
let veilid_api = get_veilid_api()?;
let crypto = veilid_api.crypto()?;
@ -445,14 +486,12 @@ impl VeilidCrypto {
) -> APIResult<String> {
let kind: veilid_core::CryptoKind = veilid_core::FourCC::from_str(&kind)?;
let mut body: Vec<u8> = data_encoding::BASE64URL_NOPAD
.decode(body.as_bytes())
.unwrap();
let mut body = unmarshall(body)?;
let nonce: veilid_core::Nonce = veilid_core::Nonce::from_str(&nonce).unwrap();
let nonce: veilid_core::Nonce = veilid_core::Nonce::from_str(&nonce)?;
let shared_secret: veilid_core::SharedSecret =
veilid_core::SharedSecret::from_str(&shared_secret).unwrap();
veilid_core::SharedSecret::from_str(&shared_secret)?;
let veilid_api = get_veilid_api()?;
let crypto = veilid_api.crypto()?;

143
veilid-wasm/src/veilid_routing_context_js.rs
View File

@ -3,70 +3,23 @@ use super::*;
#[wasm_bindgen()]
pub struct VeilidRoutingContext {
inner_routing_context: Option<RoutingContext>,
inner_routing_context: RoutingContext,
}
#[wasm_bindgen()]
impl VeilidRoutingContext {
/// Don't use this constructor directly.
/// Use one of the `VeilidRoutingContext.create___()` factory methods instead.
/// @deprecated
/// Create a new VeilidRoutingContext, without any privacy or sequencing settings.
#[wasm_bindgen(constructor)]
pub fn new() -> Self {
Self {
inner_routing_context: None,
}
}
// --------------------------------
// Constructor factories
// --------------------------------
/// Get a new RoutingContext object to use to send messages over the Veilid network.
pub fn createWithoutPrivacy() -> APIResult<VeilidRoutingContext> {
pub fn new() -> APIResult<VeilidRoutingContext> {
let veilid_api = get_veilid_api()?;
let routing_context = veilid_api.routing_context();
Ok(VeilidRoutingContext {
inner_routing_context: Some(routing_context),
APIResult::Ok(VeilidRoutingContext {
inner_routing_context: veilid_api.routing_context(),
})
}
/// Turn on sender privacy, enabling the use of safety routes.
///
/// Default values for hop count, stability and sequencing preferences are used.
///
/// Hop count default is dependent on config, but is set to 1 extra hop.
/// Stability default is to choose 'low latency' routes, preferring them over long-term reliability.
/// Sequencing default is to have no preference for ordered vs unordered message delivery
/// To modify these defaults, use `VeilidRoutingContext.createWithCustomPrivacy()`.
pub fn createWithPrivacy() -> APIResult<VeilidRoutingContext> {
let veilid_api = get_veilid_api()?;
let routing_context = veilid_api.routing_context().with_privacy()?;
Ok(VeilidRoutingContext {
inner_routing_context: Some(routing_context),
})
}
/// Turn on privacy using a custom `SafetySelection`
pub fn createWithCustomPrivacy(
safety_selection: SafetySelection,
) -> APIResult<VeilidRoutingContext> {
let veilid_api = get_veilid_api()?;
let routing_context = veilid_api
.routing_context()
.with_custom_privacy(safety_selection)?;
Ok(VeilidRoutingContext {
inner_routing_context: Some(routing_context),
})
}
/// Use a specified `Sequencing` preference, with or without privacy.
pub fn createWithSequencing(sequencing: Sequencing) -> APIResult<VeilidRoutingContext> {
let veilid_api = get_veilid_api()?;
let routing_context = veilid_api.routing_context().with_sequencing(sequencing);
Ok(VeilidRoutingContext {
inner_routing_context: Some(routing_context),
})
/// Same as `new VeilidRoutingContext()` except easier to chain.
pub fn create() -> APIResult<VeilidRoutingContext> {
VeilidRoutingContext::new()
}
// --------------------------------
@ -87,6 +40,16 @@ impl VeilidRoutingContext {
APIResult::Ok(route_blob)
}
/// Import a private route blob as a remote private route.
///
/// Returns a route id that can be used to send private messages to the node creating this route.
pub fn importRemotePrivateRoute(&self, blob: String) -> APIResult<RouteId> {
let blob = unmarshall(blob)?;
let veilid_api = get_veilid_api()?;
let route_id = veilid_api.import_remote_private_route(blob)?;
APIResult::Ok(route_id)
}
/// Allocate a new private route and specify a specific cryptosystem, stability and sequencing preference.
/// Returns a route id and a publishable 'blob' with the route encrypted with each crypto kind.
/// Those nodes importing the blob will have their choice of which crypto kind to use.
@ -110,7 +73,7 @@ impl VeilidRoutingContext {
///
/// This will deactivate the route and free its resources and it can no longer be sent to or received from.
pub fn releasePrivateRoute(route_id: String) -> APIResult<()> {
let route_id: veilid_core::RouteId = veilid_core::deserialize_json(&route_id).unwrap();
let route_id: veilid_core::RouteId = RouteId::from_str(&route_id)?;
let veilid_api = get_veilid_api()?;
veilid_api.release_private_route(route_id)?;
APIRESULT_UNDEFINED
@ -121,7 +84,7 @@ impl VeilidRoutingContext {
/// * `call_id` - specifies which call to reply to, and it comes from a VeilidUpdate::AppCall, specifically the VeilidAppCall::id() value.
/// * `message` - is an answer blob to be returned by the remote node's RoutingContext::app_call() function, and may be up to 32768 bytes
pub async fn appCallReply(call_id: String, message: String) -> APIResult<()> {
let message = unmarshall(message);
let message = unmarshall(message)?;
let call_id = match call_id.parse() {
Ok(v) => v,
Err(e) => {
@ -139,10 +102,43 @@ impl VeilidRoutingContext {
// Instance methods
// --------------------------------
fn getRoutingContext(&self) -> APIResult<RoutingContext> {
let Some(routing_context) = &self.inner_routing_context else {
return APIResult::Err(veilid_core::VeilidAPIError::generic("Unable to getRoutingContext instance. inner_routing_context is None."));
};
APIResult::Ok(routing_context.clone())
APIResult::Ok(self.inner_routing_context.clone())
}
/// Turn on sender privacy, enabling the use of safety routes.
/// Returns a new instance of VeilidRoutingContext - does not mutate.
///
/// Default values for hop count, stability and sequencing preferences are used.
///
/// Hop count default is dependent on config, but is set to 1 extra hop.
/// Stability default is to choose 'low latency' routes, preferring them over long-term reliability.
/// Sequencing default is to have no preference for ordered vs unordered message delivery
pub fn withPrivacy(&self) -> APIResult<VeilidRoutingContext> {
let routing_context = self.getRoutingContext()?;
APIResult::Ok(VeilidRoutingContext {
inner_routing_context: routing_context.with_privacy()?,
})
}
/// Turn on privacy using a custom `SafetySelection`.
/// Returns a new instance of VeilidRoutingContext - does not mutate.
pub fn withCustomPrivacy(
&self,
safety_selection: SafetySelection,
) -> APIResult<VeilidRoutingContext> {
let routing_context = self.getRoutingContext()?;
APIResult::Ok(VeilidRoutingContext {
inner_routing_context: routing_context.with_custom_privacy(safety_selection)?,
})
}
/// Use a specified `Sequencing` preference.
/// Returns a new instance of VeilidRoutingContext - does not mutate.
pub fn withSequencing(&self, sequencing: Sequencing) -> APIResult<VeilidRoutingContext> {
let routing_context = self.getRoutingContext()?;
APIResult::Ok(VeilidRoutingContext {
inner_routing_context: routing_context.with_sequencing(sequencing),
})
}
/// App-level unidirectional message that does not expect any value to be returned.
@ -154,7 +150,7 @@ impl VeilidRoutingContext {
#[wasm_bindgen(skip_jsdoc)]
pub async fn appMessage(&self, target_string: String, message: String) -> APIResult<()> {
let routing_context = self.getRoutingContext()?;
let message = unmarshall(message);
let message = unmarshall(message)?;
let veilid_api = get_veilid_api()?;
let target = veilid_api.parse_as_target(target_string).await?;
@ -171,7 +167,7 @@ impl VeilidRoutingContext {
/// @returns an answer blob of up to `32768` bytes, base64Url encoded.
#[wasm_bindgen(skip_jsdoc)]
pub async fn appCall(&self, target_string: String, request: String) -> APIResult<String> {
let request: Vec<u8> = unmarshall(request);
let request: Vec<u8> = unmarshall(request)?;
let routing_context = self.getRoutingContext()?;
let veilid_api = get_veilid_api()?;
@ -217,11 +213,10 @@ impl VeilidRoutingContext {
key: String,
writer: Option<String>,
) -> APIResult<DHTRecordDescriptor> {
let key = TypedKey::from_str(&key).unwrap();
let writer = match writer {
Some(writer) => Some(KeyPair::from_str(&writer).unwrap()),
_ => None,
};
let key = TypedKey::from_str(&key)?;
let writer = writer
.map(|writer| KeyPair::from_str(&writer))
.map_or(APIResult::Ok(None), |r| r.map(Some))?;
let routing_context = self.getRoutingContext()?;
let dht_record_descriptor = routing_context.open_dht_record(key, writer).await?;
@ -232,7 +227,7 @@ impl VeilidRoutingContext {
///
/// Closing a record allows you to re-open it with a different routing context
pub async fn closeDhtRecord(&self, key: String) -> APIResult<()> {
let key = TypedKey::from_str(&key).unwrap();
let key = TypedKey::from_str(&key)?;
let routing_context = self.getRoutingContext()?;
routing_context.close_dht_record(key).await?;
APIRESULT_UNDEFINED
@ -244,7 +239,7 @@ impl VeilidRoutingContext {
/// Deleting a record does not delete it from the network, but will remove the storage of the record locally,
/// and will prevent its value from being refreshed on the network by this node.
pub async fn deleteDhtRecord(&self, key: String) -> APIResult<()> {
let key = TypedKey::from_str(&key).unwrap();
let key = TypedKey::from_str(&key)?;
let routing_context = self.getRoutingContext()?;
routing_context.delete_dht_record(key).await?;
APIRESULT_UNDEFINED
@ -262,7 +257,7 @@ impl VeilidRoutingContext {
subKey: u32,
forceRefresh: bool,
) -> APIResult<Option<ValueData>> {
let key = TypedKey::from_str(&key).unwrap();
let key = TypedKey::from_str(&key)?;
let routing_context = self.getRoutingContext()?;
let res = routing_context
.get_dht_value(key, subKey, forceRefresh)
@ -280,10 +275,8 @@ impl VeilidRoutingContext {
subKey: u32,
data: String,
) -> APIResult<Option<ValueData>> {
let key = TypedKey::from_str(&key).unwrap();
let data: Vec<u8> = data_encoding::BASE64URL_NOPAD
.decode(&data.as_bytes())
.unwrap();
let key = TypedKey::from_str(&key)?;
let data = unmarshall(data)?;
let routing_context = self.getRoutingContext()?;
let res = routing_context.set_dht_value(key, subKey, data).await?;

22
veilid-wasm/src/veilid_table_db_js.rs
View File

@ -63,11 +63,11 @@ impl VeilidTableDB {
/// Read a key from a column in the TableDB immediately.
pub async fn load(&mut self, columnId: u32, key: String) -> APIResult<Option<String>> {
self.ensureOpen().await;
let key = unmarshall(key);
let key = unmarshall(key)?;
let table_db = self.getTableDB()?;
let out = table_db.load(columnId, &key).await?.unwrap();
let out = Some(marshall(&out));
let out = table_db.load(columnId, &key).await?;
let out = out.map(|out| marshall(&out));
APIResult::Ok(out)
}
@ -75,8 +75,8 @@ impl VeilidTableDB {
/// Performs a single transaction immediately.
pub async fn store(&mut self, columnId: u32, key: String, value: String) -> APIResult<()> {
self.ensureOpen().await;
let key = unmarshall(key);
let value = unmarshall(value);
let key = unmarshall(key)?;
let value = unmarshall(value)?;
let table_db = self.getTableDB()?;
table_db.store(columnId, &key, &value).await?;
@ -86,11 +86,11 @@ impl VeilidTableDB {
/// Delete key with from a column in the TableDB.
pub async fn delete(&mut self, columnId: u32, key: String) -> APIResult<Option<String>> {
self.ensureOpen().await;
let key = unmarshall(key);
let key = unmarshall(key)?;
let table_db = self.getTableDB()?;
let out = table_db.delete(columnId, &key).await?.unwrap();
let out = Some(marshall(&out));
let out = table_db.delete(columnId, &key).await?;
let out = out.map(|out| marshall(&out));
APIResult::Ok(out)
}
@ -161,15 +161,15 @@ impl VeilidTableDBTransaction {
/// Store a key with a value in a column in the TableDB.
/// Does not modify TableDB until `.commit()` is called.
pub fn store(&self, col: u32, key: String, value: String) -> APIResult<()> {
let key = unmarshall(key);
let value = unmarshall(value);
let key = unmarshall(key)?;
let value = unmarshall(value)?;
let transaction = self.getTransaction()?;
transaction.store(col, &key, &value)
}
/// Delete key with from a column in the TableDB
pub fn deleteKey(&self, col: u32, key: String) -> APIResult<()> {
let key = unmarshall(key);
let key = unmarshall(key)?;
let transaction = self.getTransaction()?;
transaction.delete(col, &key)
}

10
veilid-wasm/src/wasm_helpers.rs
View File

@ -36,3 +36,13 @@ pub(crate) fn into_unchecked_string_array(items: Vec<String>) -> StringArray {
.collect::<js_sys::Array>()
.unchecked_into::<StringArray>() // TODO: can I do this a better way?
}
/// Convert a StringArray (`js_sys::Array` with the type of `string[]`) into `Vec<String>`
pub(crate) fn into_unchecked_string_vec(items: StringArray) -> Vec<String> {
items
.unchecked_into::<js_sys::Array>()
.to_vec()
.into_iter()
.map(|i| serde_wasm_bindgen::from_value(i).unwrap())
.collect::<Vec<String>>()
}