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chore: remove unneeded files (for now)

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Richard Ramos 2024-02-08 17:15:49 -04:00
parent 9750a329ab
commit 9d73230c8a
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91
waku-bindings/src/decrypt.rs
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@ -1,91 +0,0 @@
//! Symmetric and asymmetric waku messages [decrypting](https://rfc.vac.dev/spec/36/#decrypting-messages) methods
// std
use std::ffi::CString;
// crates
use aes_gcm::{Aes256Gcm, Key};
use libc::*;
use secp256k1::SecretKey;
// internal
use crate::general::{DecodedPayload, Result, WakuMessage};
use crate::utils::{get_trampoline, handle_json_response};
/// Decrypt a message using a symmetric key
///
/// As per the [specification](https://rfc.vac.dev/spec/36/#extern-char-waku_decode_symmetricchar-messagejson-char-symmetrickey)
pub fn waku_decode_symmetric(
message: &WakuMessage,
symmetric_key: &Key<Aes256Gcm>,
) -> Result<DecodedPayload> {
let symk = hex::encode(symmetric_key.as_slice());
let message_ptr = CString::new(
serde_json::to_string(&message)
.expect("WakuMessages should always be able to success serializing"),
)
.expect("CString should build properly from the serialized waku message")
.into_raw();
let symk_ptr = CString::new(symk)
.expect("CString should build properly from hex encoded symmetric key")
.into_raw();
let mut result: String = Default::default();
let result_cb = |v: &str| result = v.to_string();
let code = unsafe {
let mut closure = result_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_decode_symmetric(
message_ptr,
symk_ptr,
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(message_ptr));
drop(CString::from_raw(symk_ptr));
out
};
handle_json_response(code, &result)
}
/// Decrypt a message using a symmetric key
///
/// As per the [specification](https://rfc.vac.dev/spec/36/#extern-char-waku_decode_asymmetricchar-messagejson-char-privatekey)
pub fn waku_decode_asymmetric(
message: &WakuMessage,
asymmetric_key: &SecretKey,
) -> Result<DecodedPayload> {
let sk = hex::encode(asymmetric_key.secret_bytes());
let message_ptr = CString::new(
serde_json::to_string(&message)
.expect("WakuMessages should always be able to success serializing"),
)
.expect("CString should build properly from the serialized waku message")
.into_raw();
let sk_ptr = CString::new(sk)
.expect("CString should build properly from hex encoded symmetric key")
.into_raw();
let mut result: String = Default::default();
let result_cb = |v: &str| result = v.to_string();
let code = unsafe {
let mut closure = result_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_decode_asymmetric(
message_ptr,
sk_ptr,
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(message_ptr));
drop(CString::from_raw(sk_ptr));
out
};
handle_json_response(code, &result)
}

101
waku-bindings/src/encrypt.rs
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@ -1,101 +0,0 @@
// std
use std::ffi::CString;
// crates
use aes_gcm::{Aes256Gcm, Key};
use libc::*;
use secp256k1::{PublicKey, SecretKey};
// internal
use crate::general::{Result, WakuMessage};
use crate::utils::{get_trampoline, handle_json_response};
/// Optionally sign and encrypt a message using asymmetric encryption
pub fn waku_encode_asymmetric(
message: &WakuMessage,
public_key: &PublicKey,
signing_key: Option<&SecretKey>,
) -> Result<WakuMessage> {
let pk = hex::encode(public_key.serialize_uncompressed());
let sk = signing_key
.map(|signing_key| hex::encode(signing_key.secret_bytes()))
.unwrap_or_default();
let message_ptr = CString::new(
serde_json::to_string(&message)
.expect("WakuMessages should always be able to success serializing"),
)
.expect("CString should build properly from the serialized waku message")
.into_raw();
let pk_ptr = CString::new(pk)
.expect("CString should build properly from hex encoded public key")
.into_raw();
let sk_ptr = CString::new(sk)
.expect("CString should build properly from hex encoded signing key")
.into_raw();
let mut result: String = Default::default();
let result_cb = |v: &str| result = v.to_string();
let code = unsafe {
let mut closure = result_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_encode_asymmetric(
message_ptr,
pk_ptr,
sk_ptr,
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(message_ptr));
drop(CString::from_raw(pk_ptr));
drop(CString::from_raw(sk_ptr));
out
};
handle_json_response(code, &result)
}
/// Optionally sign and encrypt a message using symmetric encryption
pub fn waku_encode_symmetric(
message: &WakuMessage,
symmetric_key: &Key<Aes256Gcm>,
signing_key: Option<&SecretKey>,
) -> Result<WakuMessage> {
let symk = hex::encode(symmetric_key.as_slice());
let sk = signing_key
.map(|signing_key| hex::encode(signing_key.secret_bytes()))
.unwrap_or_default();
let message_ptr = CString::new(
serde_json::to_string(&message)
.expect("WakuMessages should always be able to success serializing"),
)
.expect("CString should build properly from the serialized waku message")
.into_raw();
let symk_ptr = CString::new(symk)
.expect("CString should build properly from hex encoded symmetric key")
.into_raw();
let sk_ptr = CString::new(sk)
.expect("CString should build properly from hex encoded signing key")
.into_raw();
let mut result: String = Default::default();
let result_cb = |v: &str| result = v.to_string();
let code = unsafe {
let mut closure = result_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_encode_symmetric(
message_ptr,
symk_ptr,
sk_ptr,
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(message_ptr));
drop(CString::from_raw(symk_ptr));
drop(CString::from_raw(sk_ptr));
out
};
handle_json_response(code, &result)
}

108
waku-bindings/src/node/discovery.rs
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@ -1,108 +0,0 @@
// std
use std::ffi::CString;
use std::time::Duration;
// crates
use enr::Enr;
use libc::*;
use multiaddr::Multiaddr;
use serde::Deserialize;
use url::{Host, Url};
// internal
use crate::utils::{get_trampoline, handle_json_response, handle_no_response};
use crate::{PeerId, Result};
#[derive(Deserialize, Debug)]
#[serde(rename_all = "camelCase")]
pub struct DnsInfo {
#[serde(alias = "peerID")]
pub peer_id: PeerId,
#[serde(default, alias = "multiaddrs")]
pub addresses: Vec<Multiaddr>,
pub enr: Option<Enr<enr::secp256k1::SecretKey>>,
}
/// RetrieveNodes returns a list of multiaddress given a url to a DNS discoverable ENR tree.
/// The nameserver can optionally be specified to resolve the enrtree url. Otherwise uses the default system dns.
pub fn waku_dns_discovery(
url: &Url,
server: Option<&Host>,
timeout: Option<Duration>,
) -> Result<Vec<DnsInfo>> {
let url = CString::new(url.to_string())
.expect("CString should build properly from a valid Url")
.into_raw();
let server = CString::new(server.map(|host| host.to_string()).unwrap_or_default())
.expect("CString should build properly from a String nameserver")
.into_raw();
let mut result: String = Default::default();
let result_cb = |v: &str| result = v.to_string();
let code = unsafe {
let mut closure = result_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_dns_discovery(
url,
server,
timeout
.map(|timeout| {
timeout
.as_millis()
.try_into()
.expect("Duration as milliseconds should fit in a i32")
})
.unwrap_or(0),
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(url));
drop(CString::from_raw(server));
out
};
handle_json_response(code, &result)
}
/// Update the bootnodes used by DiscoveryV5 by passing a list of ENRs
pub fn waku_discv5_update_bootnodes(bootnodes: Vec<String>) -> Result<()> {
let bootnodes_ptr = CString::new(
serde_json::to_string(&bootnodes)
.expect("Serialization from properly built bootnode array should never fail"),
)
.expect("CString should build properly from the string vector")
.into_raw();
let mut error: String = Default::default();
let error_cb = |v: &str| error = v.to_string();
let code = unsafe {
let mut closure = error_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_discv5_update_bootnodes(
bootnodes_ptr,
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(bootnodes_ptr));
out
};
handle_no_response(code, &error)
}
#[cfg(test)]
mod test {
use url::Url;
#[test]
fn test_dns_discovery() {
let enrtree: Url =
"enrtree://AO47IDOLBKH72HIZZOXQP6NMRESAN7CHYWIBNXDXWRJRZWLODKII6@test.wakuv2.nodes.status.im".parse().unwrap();
let result = super::waku_dns_discovery(&enrtree, None, None);
assert!(result.is_ok());
assert!(!result.as_ref().unwrap().is_empty());
println!("{result:?}");
}
}

182
waku-bindings/src/node/filter.rs
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@ -1,182 +0,0 @@
//! Waku [filter](https://rfc.vac.dev/spec/36/#waku-filter) protocol related methods
// std
use std::ffi::CString;
use std::time::Duration;
// crates
use libc::*;
// internal
use crate::general::Result;
use crate::general::{ContentFilter, FilterSubscriptionResult, PeerId};
use crate::utils::{get_trampoline, handle_json_response, handle_no_response};
/// Creates a subscription in a lightnode for messages that matches a content filter and optionally a [`WakuPubSubTopic`](`crate::general::WakuPubSubTopic`)
/// As per the [specification](https://rfc.vac.dev/spec/36/#extern-char-waku_filter_subscribechar-filterjson-char-peerid-int-timeoutms)
pub fn waku_filter_subscribe(
content_filter: &ContentFilter,
peer_id: Option<PeerId>,
timeout: Option<Duration>,
) -> Result<FilterSubscriptionResult> {
let content_filter_ptr = CString::new(
serde_json::to_string(content_filter)
.expect("ContentFilter should always succeed to serialize"),
)
.expect("ContentFilter should always be able to be serialized")
.into_raw();
let peer_id_ptr = match peer_id {
None => CString::new(""),
Some(t) => CString::new(t),
}
.expect("CString should build properly from peer id")
.into_raw();
let mut response: String = Default::default();
let response_cb = |v: &str| response = v.to_string();
let code = unsafe {
let mut closure = response_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_filter_subscribe(
content_filter_ptr,
peer_id_ptr,
timeout
.map(|timeout| {
timeout
.as_millis()
.try_into()
.expect("Duration as milliseconds should fit in a i32")
})
.unwrap_or(0),
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(content_filter_ptr));
drop(CString::from_raw(peer_id_ptr));
out
};
handle_json_response(code, &response)
}
/// Used to know if a service node has an active subscription for this client
/// peerID should contain the ID of a peer we are subscribed to, supporting the filter protocol
pub fn waku_filter_ping(peer_id: PeerId, timeout: Option<Duration>) -> Result<()> {
let peer_id_ptr = CString::new(peer_id)
.expect("PeerId should always be able to be serialized")
.into_raw();
let mut error: String = Default::default();
let error_cb = |v: &str| error = v.to_string();
let code = unsafe {
let mut closure = error_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_filter_ping(
peer_id_ptr,
timeout
.map(|timeout| {
timeout
.as_millis()
.try_into()
.expect("Duration as milliseconds should fit in a i32")
})
.unwrap_or(0),
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(peer_id_ptr));
out
};
handle_no_response(code, &error)
}
/// Sends a requests to a service node to stop pushing messages matching this filter to this client.
/// It might be used to modify an existing subscription by providing a subset of the original filter
/// criteria
pub fn waku_filter_unsubscribe(
content_filter: &ContentFilter,
peer_id: PeerId,
timeout: Option<Duration>,
) -> Result<()> {
let content_filter_ptr = CString::new(
serde_json::to_string(content_filter)
.expect("ContentFilter should always succeed to serialize"),
)
.expect("CString should build properly from the serialized filter subscription")
.into_raw();
let peer_id_ptr = CString::new(peer_id)
.expect("PeerId should always be able to be serialized")
.into_raw();
let mut error: String = Default::default();
let error_cb = |v: &str| error = v.to_string();
let code = unsafe {
let mut closure = error_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_filter_unsubscribe(
content_filter_ptr,
peer_id_ptr,
timeout
.map(|timeout| {
timeout
.as_millis()
.try_into()
.expect("Duration as milliseconds should fit in a i32")
})
.unwrap_or(0),
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(content_filter_ptr));
drop(CString::from_raw(peer_id_ptr));
out
};
handle_no_response(code, &error)
}
/// Sends a requests to a service node (or all service nodes) to stop pushing messages
/// peerID should contain the ID of a peer this client is subscribed to, or can be None
/// to stop all active subscriptions
pub fn waku_filter_unsubscribe_all(
peer_id: Option<PeerId>,
timeout: Option<Duration>,
) -> Result<()> {
let peer_id_ptr = match peer_id {
None => CString::new(""),
Some(t) => CString::new(t),
}
.expect("CString should build properly from peer id")
.into_raw();
let mut error: String = Default::default();
let error_cb = |v: &str| error = v.to_string();
let code = unsafe {
let mut closure = error_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_filter_unsubscribe_all(
peer_id_ptr,
timeout
.map(|timeout| {
timeout
.as_millis()
.try_into()
.expect("Duration as milliseconds should fit in a i32")
})
.unwrap_or(0),
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(peer_id_ptr));
out
};
handle_no_response(code, &error)
}

89
waku-bindings/src/node/legacyfilter.rs
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@ -1,89 +0,0 @@
//! Waku [filter](https://rfc.vac.dev/spec/36/#waku-filter) protocol related methods
// std
use std::ffi::CString;
use std::time::Duration;
// crates
use libc::*;
// internal
use crate::general::Result;
use crate::general::{LegacyFilterSubscription, PeerId};
use crate::utils::{get_trampoline, handle_no_response};
/// Creates a subscription in a lightnode for messages that matches a content filter and optionally a [`WakuPubSubTopic`](`crate::general::WakuPubSubTopic`)
/// As per the [specification](https://rfc.vac.dev/spec/36/#extern-char-waku_legacy_filter_subscribechar-filterjson-char-peerid-int-timeoutms)
pub fn waku_legacy_filter_subscribe(
filter_subscription: &LegacyFilterSubscription,
peer_id: PeerId,
timeout: Duration,
) -> Result<()> {
let filter_subscription_ptr = CString::new(
serde_json::to_string(filter_subscription)
.expect("FilterSubscription should always succeed to serialize"),
)
.expect("FilterSubscription should always be able to be serialized")
.into_raw();
let peer_id_ptr = CString::new(peer_id)
.expect("PeerId should always be able to be serialized")
.into_raw();
let mut error: String = Default::default();
let error_cb = |v: &str| error = v.to_string();
let code = unsafe {
let mut closure = error_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_legacy_filter_subscribe(
filter_subscription_ptr,
peer_id_ptr,
timeout
.as_millis()
.try_into()
.expect("Duration as milliseconds should fit in a i32"),
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(filter_subscription_ptr));
drop(CString::from_raw(peer_id_ptr));
out
};
handle_no_response(code, &error)
}
/// Removes subscriptions in a light node matching a content filter and, optionally, a [`WakuPubSubTopic`](`crate::general::WakuPubSubTopic`)
/// As per the [specification](https://rfc.vac.dev/spec/36/#extern-char-waku_filter_unsubscribechar-filterjson-int-timeoutms)
pub fn waku_legacy_filter_unsubscribe(
filter_subscription: &LegacyFilterSubscription,
timeout: Duration,
) -> Result<()> {
let filter_subscription_ptr = CString::new(
serde_json::to_string(filter_subscription)
.expect("FilterSubscription should always succeed to serialize"),
)
.expect("CString should build properly from the serialized filter subscription")
.into_raw();
let mut error: String = Default::default();
let error_cb = |v: &str| error = v.to_string();
let code = unsafe {
let mut closure = error_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_legacy_filter_unsubscribe(
filter_subscription_ptr,
timeout
.as_millis()
.try_into()
.expect("Duration as milliseconds should fit in a i32"),
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(filter_subscription_ptr));
out
};
handle_no_response(code, &error)
}

66
waku-bindings/src/node/lightpush.rs
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@ -1,66 +0,0 @@
//! Waku [lightpush](https://rfc.vac.dev/spec/36/#waku-lightpush) protocol related methods
// std
use std::ffi::CString;
use std::time::Duration;
// crates
use libc::*;
// internal
use crate::general::{MessageId, PeerId, Result, WakuMessage, WakuPubSubTopic};
use crate::node::waku_default_pubsub_topic;
use crate::utils::{get_trampoline, handle_response};
/// Publish a message using Waku Lightpush
/// As per the [specification](https://rfc.vac.dev/spec/36/#extern-char-waku_lightpush_publishchar-messagejson-char-topic-char-peerid-int-timeoutms)
pub fn waku_lightpush_publish(
message: &WakuMessage,
pubsub_topic: Option<WakuPubSubTopic>,
peer_id: PeerId,
timeout: Option<Duration>,
) -> Result<MessageId> {
let pubsub_topic = pubsub_topic
.unwrap_or_else(waku_default_pubsub_topic)
.to_string();
let message_ptr = CString::new(
serde_json::to_string(&message)
.expect("WakuMessages should always be able to success serializing"),
)
.expect("CString should build properly from the serialized waku message")
.into_raw();
let topic_ptr = CString::new(pubsub_topic)
.expect("CString should build properly from pubsub topic")
.into_raw();
let peer_id_ptr = CString::new(peer_id)
.expect("CString should build properly from peer id")
.into_raw();
let mut result: String = Default::default();
let result_cb = |v: &str| result = v.to_string();
let code = unsafe {
let mut closure = result_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_lightpush_publish(
message_ptr,
topic_ptr,
peer_id_ptr,
timeout
.map(|timeout| {
timeout
.as_millis()
.try_into()
.expect("Duration as milliseconds should fit in a i32")
})
.unwrap_or(0),
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(message_ptr));
drop(CString::from_raw(topic_ptr));
drop(CString::from_raw(peer_id_ptr));
out
};
handle_response(code, &result)
}

84
waku-bindings/src/node/store.rs
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@ -1,84 +0,0 @@
//! Waku [store](https://rfc.vac.dev/spec/36/#waku-store) handling methods
// std
use std::ffi::CString;
use std::time::Duration;
// crates
use libc::*;
// internal
use crate::general::{PeerId, Result, StoreQuery, StoreResponse};
use crate::utils::{get_trampoline, handle_json_response};
/// Retrieves historical messages on specific content topics. This method may be called with [`PagingOptions`](`crate::general::PagingOptions`),
/// to retrieve historical messages on a per-page basis. If the request included [`PagingOptions`](`crate::general::PagingOptions`),
/// the node must return messages on a per-page basis and include [`PagingOptions`](`crate::general::PagingOptions`) in the response.
/// These [`PagingOptions`](`crate::general::PagingOptions`) must contain a cursor pointing to the Index from which a new page can be requested
pub fn waku_store_query(
query: &StoreQuery,
peer_id: &PeerId,
timeout: Option<Duration>,
) -> Result<StoreResponse> {
let query_ptr = CString::new(
serde_json::to_string(query).expect("StoreQuery should always be able to be serialized"),
)
.expect("CString should build properly from the serialized filter subscription")
.into_raw();
let peer_id_ptr = CString::new(peer_id.clone())
.expect("CString should build properly from peer id")
.into_raw();
let mut result: String = Default::default();
let result_cb = |v: &str| result = v.to_string();
let code = unsafe {
let mut closure = result_cb;
let cb = get_trampoline(&closure);
let out = waku_sys::waku_store_query(
query_ptr,
peer_id_ptr,
timeout
.map(|timeout| {
timeout
.as_millis()
.try_into()
.expect("Duration as milliseconds should fit in a i32")
})
.unwrap_or(0),
cb,
&mut closure as *mut _ as *mut c_void,
);
drop(CString::from_raw(query_ptr));
drop(CString::from_raw(peer_id_ptr));
out
};
handle_json_response(code, &result)
}
/// Retrieves locally stored historical messages on specific content topics from the local archive system. This method may be called with [`PagingOptions`](`crate::general::PagingOptions`),
/// to retrieve historical messages on a per-page basis. If the request included [`PagingOptions`](`crate::general::PagingOptions`),
/// the node must return messages on a per-page basis and include [`PagingOptions`](`crate::general::PagingOptions`) in the response.
/// These [`PagingOptions`](`crate::general::PagingOptions`) must contain a cursor pointing to the Index from which a new page can be requested
pub fn waku_local_store_query(query: &StoreQuery) -> Result<StoreResponse> {
let query_ptr = CString::new(
serde_json::to_string(query).expect("StoreQuery should always be able to be serialized"),
)
.expect("CString should build properly from the serialized filter subscription")
.into_raw();
let mut result: String = Default::default();
let result_cb = |v: &str| result = v.to_string();
let code = unsafe {
let mut closure = result_cb;
let cb = get_trampoline(&closure);
let out =
waku_sys::waku_store_local_query(query_ptr, cb, &mut closure as *mut _ as *mut c_void);
drop(CString::from_raw(query_ptr));
out
};
handle_json_response(code, &result)
}