feat(node): derive encrypt_details from self keypair

maidsafe · Nov 4, 2024 · 92c0a31 · 92c0a31
1 parent 15bf53f
commit 92c0a31
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Showing 6 changed files with 169 additions and 34 deletions.
diff --git a/.github/workflows/merge.yml b/.github/workflows/merge.yml
@@ -120,7 +120,7 @@ jobs:
 
       - name: Run network tests
         timeout-minutes: 25
-        run: cargo test --release --package sn_networking --features="open-metrics"
+        run: cargo test --release --package sn_networking --features="open-metrics, encrypt-records" can_store_after_restart
 
       - name: Run protocol tests
         timeout-minutes: 25

diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
@@ -250,7 +250,7 @@ jobs:
 
       - name: Run network tests
         timeout-minutes: 25
-        run: cargo test --release --package sn_networking --features="open-metrics"
+        run: cargo test --release --package sn_networking --features="open-metrics, encrypt-records"
 
       - name: Run protocol tests
         timeout-minutes: 25

diff --git a/Cargo.lock b/Cargo.lock
diff --git a/sn_networking/Cargo.toml b/sn_networking/Cargo.toml
@@ -73,11 +73,14 @@ tracing = { version = "~0.1.26" }
 xor_name = "5.0.0"
 backoff = { version = "0.4.0", features = ["tokio"] }
 aes-gcm-siv = "0.11.1"
+hkdf = "0.12"
+sha2 = "0.10"
 walkdir = "~2.5.0"
 strum = { version = "0.26.2", features = ["derive"] }
 void = "1.0.2"
 
 [dev-dependencies]
+assert_fs = "1.0.0"
 bls = { package = "blsttc", version = "8.0.1" }
 # add rand to libp2p
 libp2p-identity = { version = "0.2.7", features = ["rand"] }

diff --git a/sn_networking/src/driver.rs b/sn_networking/src/driver.rs
@@ -60,6 +60,7 @@ use sn_protocol::{
 use sn_registers::SignedRegister;
 use std::{
     collections::{btree_map::Entry, BTreeMap, HashMap, HashSet},
+    convert::TryInto,
     fmt::Debug,
     fs,
     io::{Read, Write},
@@ -389,10 +390,18 @@ impl NetworkBuilder {
                     source: error,
                 });
             }
+            let peer_id = PeerId::from(self.keypair.public());
+            let encryption_seed: [u8; 16] = peer_id
+                .to_bytes()
+                .get(..16)
+                .expect("Cann't get encryption_seed from keypair")
+                .try_into()
+                .expect("Cann't get 16 bytes from serialised key_pair");
             NodeRecordStoreConfig {
                 max_value_bytes: MAX_PACKET_SIZE, // TODO, does this need to be _less_ than MAX_PACKET_SIZE
                 storage_dir: storage_dir_path,
                 historic_quote_dir: root_dir.clone(),
+                encryption_seed,
                 ..Default::default()
             }
         };