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sphinx-key: save previous msgs to sd card

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This commit is contained in:
irriden
2023-09-05 20:08:22 +00:00
parent 7ec4a6065b
commit dbeeb2a0a2
3 changed files with 22 additions and 9 deletions
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12
Cargo.lock generated
View File

@@ -1219,7 +1219,7 @@ checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"
[[package]]
name = "lss-connector"
version = "0.1.0"
source = "git+https://github.com/stakwork/sphinx-rs.git?rev=0d5c40f4087adde7e32e789a88900c5c9ba3b5ab#0d5c40f4087adde7e32e789a88900c5c9ba3b5ab"
source = "git+https://github.com/stakwork/sphinx-rs.git?rev=8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d#8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d"
dependencies = [
"anyhow",
"log",
@@ -1591,7 +1591,7 @@ dependencies = [
[[package]]
name = "rmp-utils"
version = "0.1.0"
source = "git+https://github.com/stakwork/sphinx-rs.git?rev=0d5c40f4087adde7e32e789a88900c5c9ba3b5ab#0d5c40f4087adde7e32e789a88900c5c9ba3b5ab"
source = "git+https://github.com/stakwork/sphinx-rs.git?rev=8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d#8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d"
dependencies = [
"anyhow",
"log",
@@ -1798,7 +1798,7 @@ dependencies = [
[[package]]
name = "sphinx-auther"
version = "0.1.12"
source = "git+https://github.com/stakwork/sphinx-rs.git?rev=0d5c40f4087adde7e32e789a88900c5c9ba3b5ab#0d5c40f4087adde7e32e789a88900c5c9ba3b5ab"
source = "git+https://github.com/stakwork/sphinx-rs.git?rev=8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d#8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d"
dependencies = [
"anyhow",
"base64 0.21.2",
@@ -1810,7 +1810,7 @@ dependencies = [
[[package]]
name = "sphinx-crypter"
version = "0.1.0"
source = "git+https://github.com/stakwork/sphinx-rs.git?rev=0d5c40f4087adde7e32e789a88900c5c9ba3b5ab#0d5c40f4087adde7e32e789a88900c5c9ba3b5ab"
source = "git+https://github.com/stakwork/sphinx-rs.git?rev=8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d#8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d"
dependencies = [
"anyhow",
"chacha20poly1305",
@@ -1821,7 +1821,7 @@ dependencies = [
[[package]]
name = "sphinx-glyph"
version = "0.1.2"
source = "git+https://github.com/stakwork/sphinx-rs.git?rev=0d5c40f4087adde7e32e789a88900c5c9ba3b5ab#0d5c40f4087adde7e32e789a88900c5c9ba3b5ab"
source = "git+https://github.com/stakwork/sphinx-rs.git?rev=8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d#8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d"
dependencies = [
"anyhow",
"hex",
@@ -1872,7 +1872,7 @@ dependencies = [
[[package]]
name = "sphinx-signer"
version = "0.1.0"
source = "git+https://github.com/stakwork/sphinx-rs.git?rev=0d5c40f4087adde7e32e789a88900c5c9ba3b5ab#0d5c40f4087adde7e32e789a88900c5c9ba3b5ab"
source = "git+https://github.com/stakwork/sphinx-rs.git?rev=8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d#8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d"
dependencies = [
"anyhow",
"bip39",

6
sphinx-key/Cargo.toml
View File

@@ -19,11 +19,11 @@ serde_json = { version = "1.0.81", default-features = false }
serde_urlencoded = "0.7.1"
url = "2"
lss-connector = { git = "https://github.com/stakwork/sphinx-rs.git", default-features = false, rev = "0d5c40f4087adde7e32e789a88900c5c9ba3b5ab" }
lss-connector = { git = "https://github.com/stakwork/sphinx-rs.git", default-features = false, rev = "8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d" }
# lss-connector = { path = "../../sphinx-rs/lss-connector", default-features = false }
sphinx-crypter = { git = "https://github.com/stakwork/sphinx-rs.git", rev = "0d5c40f4087adde7e32e789a88900c5c9ba3b5ab" }
sphinx-crypter = { git = "https://github.com/stakwork/sphinx-rs.git", rev = "8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d" }
# sphinx-crypter = { path = "../../sphinx-rs/crypter" }
sphinx-signer = { git = "https://github.com/stakwork/sphinx-rs.git", optional = true, rev = "0d5c40f4087adde7e32e789a88900c5c9ba3b5ab" }
sphinx-signer = { git = "https://github.com/stakwork/sphinx-rs.git", optional = true, rev = "8a4c7acf4c82688b7bc009cbd9b5ced3fbb6c46d" }
# sphinx-signer = { path = "../../sphinx-rs/signer", optional = true }
anyhow.workspace = true

13
sphinx-key/src/core/events.rs
View File

@@ -144,6 +144,8 @@ pub fn make_event_loop(
// store the previous msgs processed, for LSS last step
let mut msgs: Option<(Vec<u8>, Vec<u8>)> = None;
// persist them to sd card in case of crash
let msgs_persister = FsPersister::new(&ROOT_STORE, Some(8));
// signing loop
log::info!("=> starting the main signing loop...");
@@ -182,6 +184,7 @@ pub fn make_event_loop(
} else {
// muts! send LSS first!
mqtt_pub(&mut mqtt, client_id, topics::LSS_RES, &lss_b);
msgs_persister.set_prevs(&vls_b, &lss_b);
msgs = Some((vls_b, lss_b));
}
expected_sequence = Some(sequence + 1);
@@ -214,6 +217,14 @@ pub fn make_event_loop(
}
}
Event::LssMessage(msg_bytes) => {
if msgs.is_none() {
log::warn!("Restoring previous message from sd card");
msgs = Some(
msgs_persister
.read_prevs()
.map_err(|e| anyhow::anyhow!("{:?}", e))?,
)
}
match lss::handle_lss_msg(&msg_bytes, msgs, &lss_signer) {
Ok((ret_topic, bytes)) => {
// set msgs back to None
@@ -224,6 +235,8 @@ pub fn make_event_loop(
}
}
Err(e) => {
log::error!("LSS MESSAGE FAILED!");
log::error!("{}", &e.to_string());
msgs = None;
let err_msg = GlyphError::new(1, &e.to_string());
mqtt_pub(&mut mqtt, client_id, topics::ERROR, &err_msg.to_vec()[..]);