8 changed files with 183 additions and 134 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
@ -1186,7 +1186,7 @@ dependencies = [

 [[package]]
 name = "casper-runtime"
-version = "3.5.36"
+version = "3.5.35"
 dependencies = [
 "casper-runtime-constants",
 "frame-benchmarking",
@ -3837,7 +3837,7 @@ dependencies = [

 [[package]]
 name = "ghost-slow-clap"
-version = "0.4.7"
+version = "0.4.5"
 dependencies = [
 "frame-benchmarking",
 "frame-support",
--- a/README.md
+++ b/README.md
@ -150,8 +150,28 @@ rustup default stable
 rustup update
 ```

+Add the nightly release and the nightly WebAssembly (wasm) targets
+to your development environment by running the following commands:
 ```bash
-rustup target add wasm32-unknown-unknown --toolchain stable
+rustup update nightly
+```
+
+```bash
+rustup target add wasm32-unknown-unknown --toolchain nightly
+```
+
+```bash
+rustup target add wasm32-unknown-unknown --toolchain stable-x86_64-unknown-linux-gnu
+```
+
+If you are trying to install WebAssembly (wasm) on an ARM-based processor like the ones in Raspberry Pi try this instead:
+```bash
+rustup target add wasm32-unknown-unknown --toolchain stable-aarch64-unknown-linux-gnu
+```
+
+**_IF error try_**
+```bash
+rustup target add wasm32-unknown-unknown --toolchain default
 ```

 Verify the configuration of your development environment by running
@ -160,6 +180,10 @@ the following command:
 rustup show
 ```

+```bash
+rustup +nightly show
+```
+
 You should see something like this:

 ![images/img_9.png](images/img_9.png)
@ -170,6 +194,13 @@ Now run:
 rustup component add rust-src --toolchain stable
 ```

+**_IF error try_**
+```bash
+rustup component add rust-src --toolchain default
+```
+
+
+
 ## Install GHOST

 Check if Git is already installed:
@ -180,7 +211,7 @@ git --version

 Make a GHOST Directory and go to it:
 ```bash
-mkdir ~/ghost && cd ~/ghost
+mkdir ghost && cd ghost
 ```

 Clone GHOST Node Git:
@ -195,7 +226,7 @@ cd ghost-node

 Compile the node template by running the following command:
 ```bash
-./scripts/starter.sh --release
+cargo build --release
 ```

 The build can take up to 20 minutes depending on the specifications of your machine.
@ -203,6 +234,7 @@ The build can take up to 20 minutes depending on the specifications of your mach
 ![images/img_12.png](images/img_12.png)


+
 # Boot Node Qualification

 ## Boot Node Qualification Test
@ -288,7 +320,7 @@ Only `port 30333` should be opened.

 Press _CTRL+C_ to stop the node.

-# Launching GHOST TestNet
+# Launching GHOST TestNet 3.1

 Switch to main GIT branch:
 ```bash
@ -316,7 +348,66 @@ To generate the node key use the following command:
 ./target/release/ghost key generate-node-key --bin --file=/etc/ghost/node-key
 ```

-Feel free to backup the file on a separate storage device.
+Generate Wallet Key file with the following command:
+```bash
+./target/release/ghost key generate | grep "Secret seed" | awk '{$1=$2=""; sub(/^[ \t]+/, ""); print}' > /etc/ghost/wallet-key
+```
+
+Display the wallet-key on the screen by using cat command:
+```bash
+./target/release/ghost key inspect $(cat /etc/ghost/wallet-key)
+```
+![images/img_22.png](images/img_22.png)
+
+Feel free to back the file on a separate storage device.
+
+Generate Stash Key file with the following command:
+```bash
+./target/release/ghost key generate | grep "Secret seed" | awk '{$1=$2=""; sub(/^[ \t]+/, ""); print}' > /etc/ghost/stash-key
+```
+
+Display the stash-key on the screen by using cat command:
+```bash
+./target/release/ghost key inspect $(cat /etc/ghost/stash-key)
+```
+![images/img_23.png](images/img_23.png)
+
+Generate Session Key file with the following command:
+```bash
+./target/release/ghost key generate | grep "Secret seed" | awk '{$1=$2=""; sub(/^[ \t]+/, ""); print}' > /etc/ghost/session-key
+```
+You have generates 4 types of Session Keys:
+
+1. Session Key – AUDI
+2. Session Key – BABE
+3. Session Key – SLOW
+4. Session Key – GRAN
+
+Now let's display them!
+
+Display the session-key//audi on the screen by using cat command:
+```bash
+./target/release/ghost key inspect "$(cat /etc/ghost/session-key)//audi"
+```
+![images/img_24.png](images/img_24.png)
+
+Display the session-key//babe on the screen by using cat command:
+```bash
+./target/release/ghost key inspect "$(cat /etc/ghost/session-key)//babe"
+```
+![images/img_25.png](images/img_25.png)
+
+Display the session-key//slow on the screen by using cat command:
+```bash
+./target/release/ghost key inspect "$(cat /etc/ghost/session-key)//slow"
+```
+![images/img_26.png](images/img_26.png)
+
+Display the session-key//gran on the screen by using cat command:
+```bash
+./target/release/ghost key inspect "$(cat /etc/ghost/session-key)//gran" --scheme=ed25519
+```
+![images/img_27.png](images/img_27.png)

 ## Build and start the ghost-node

@ -346,7 +437,7 @@ sha256sum /etc/ghost/casper.json

 You should see:
 ```
-9da6045ed6d4fd844e3939573b31c013d0e564e542029330faa6d978cb4a915a
+ad653233c978bfd00c5e4525b17628632bc4319c5f5f4b4dcc2f050ef3c3d145
 ```

 Create running `ghost-node` service that starts on system boot using `--unit-file` flag.
@ -372,7 +463,10 @@ To choose default options press Enter here:

 ![images/img_30.png](images/img_30.png)

-If you want to validate from this node press Enter:
+Currently, you have to qualify to become a validator node through [GHOST Whales](https://ghostchain.io/whales-apply).
+If you were NOT included in the [ghosties file](https://git.ghostchain.io/ghostchain/ghost-node/src/branch/main/service/ghosties) then you cannot be a validator node,
+and you can only be a full node so for `disable validator mode? [y/N]` type `y`.
+If you were included in the ghosties file you can press Enter:
 ```
 disable validator mode? [y/N]: y
 ```
@ -417,6 +511,17 @@ Type `y` and press _Enter_ for create dedicated user for running `ghost-node`:

 ![images/img_37.png](images/img_37.png)

+Now you can check whether or not the keys on your GHOST Node match those
+in the [ghosties file](https://git.ghostchain.io/ghostchain/ghost-node/src/branch/main/service/ghosties) on GHOST Git.
+If you are running a **Validator Node** and if you have followed
+the Generating Keys Part you will see all `[+]`.
+If you are a running a **Full Node** you will see errors:
+
+(Press _Enter_ for prompts)
+```bash
+./scripts/starter.sh --check-keys
+```
+
 Full Node:

 ![images/img_38.png](images/img_38.png)
@ -430,7 +535,7 @@ Start `ghost-node`:
 sudo systemctl start ghost-node
 ```

-Wait ~60 seconds!
+Wait 60 seconds!

 Check node is started:
 ```bash
@ -440,6 +545,11 @@ sudo systemctl status ghost-node

 For exit press _CTRL+C_

+In order to insert keys run the following flags `--check-keys` `--insert-keys`:
+```bash
+./scripts/starter.sh --check-keys --insert-keys
+```
+
 Restart `ghost-node`:
 ```bash
 sudo systemctl restart ghost-node
--- a/pallets/slow-clap/Cargo.toml
+++ b/pallets/slow-clap/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "ghost-slow-clap"
-version = "0.4.7"
+version = "0.4.5"
 description = "Applause protocol for the EVM bridge"
 license.workspace = true
 authors.workspace = true
--- a/pallets/slow-clap/src/lib.rs
+++ b/pallets/slow-clap/src/lib.rs
@ -725,12 +725,7 @@ impl<T: Config> Pallet<T> {

                let (current_commits, current_last_updated) = current_commitments
                    .get(&authority_index)
-                    .map(|details| {
-                        (
-                            details.commits.saturating_add(1),
-                            details.last_updated.saturating_add(COMMITMENT_DELAY_MILLIS),
-                        )
-                    })
+                    .map(|details| (details.commits + 1, details.last_updated))
                    .unwrap_or((1, 0));

                ensure!(
@ -788,18 +783,34 @@ impl<T: Config> Pallet<T> {

    fn start_slow_clapping(block_number: BlockNumberFor<T>) -> OffchainResult<T, ()> {
        let session_index = T::ValidatorSet::session_index();
-        let networks = T::NetworkDataHandler::iter().collect::<Vec<_>>();
-        let network_index = block_number
-            .into()
-            .as_usize()
-            .checked_rem(networks.len())
-            .unwrap_or_default();
-
-        let network_in_use = networks
-            .iter()
-            .nth(network_index)
+        let networks_len = T::NetworkDataHandler::iter().count();
+        let network_in_use = T::NetworkDataHandler::iter()
+            .nth(
+                block_number
+                    .into()
+                    .as_usize()
+                    .checked_rem(networks_len)
+                    .unwrap_or_default(),
+            )
            .ok_or(OffchainErr::NoStoredNetworks)?;

+        let network_id_encoded = network_in_use.0.encode();
+
+        let rate_limit_delay_key = Self::create_storage_key(b"rate-limit-", &network_id_encoded);
+        let rate_limit_delay = Self::read_persistent_offchain_storage(
+            &rate_limit_delay_key,
+            network_in_use.1.rate_limit_delay,
+        );
+
+        let network_lock_key = Self::create_storage_key(b"network-lock-", &network_id_encoded);
+        let block_until =
+            rt_offchain::Duration::from_millis(rate_limit_delay.max(MIN_LOCK_GUARD_PERIOD));
+        let mut network_lock = StorageLock::<Time>::with_deadline(&network_lock_key, block_until);
+
+        let _lock_guard = network_lock
+            .try_lock()
+            .map_err(|_| OffchainErr::OffchainTimeoutPeriod(network_in_use.0))?;
+
        log::info!(
            target: LOG_TARGET,
            "👻 Offchain worker started for network #{:?} at block #{:?}",
@ -807,15 +818,6 @@ impl<T: Config> Pallet<T> {
            block_number,
        );

-        let network_id_encoded = network_in_use.0.encode();
-        let network_lock_key = Self::create_storage_key(b"network-lock-", &network_id_encoded);
-        let lock_until = rt_offchain::Duration::from_millis(MIN_LOCK_GUARD_PERIOD);
-        let mut network_lock = StorageLock::<Time>::with_deadline(&network_lock_key, lock_until);
-
-        let _lock_guard = network_lock
-            .try_lock()
-            .map_err(|_| OffchainErr::OffchainTimeoutPeriod(network_in_use.0))?;
-
        Self::do_evm_claps_or_save_block(session_index, network_in_use.0, &network_in_use.1)
    }

--- a/pallets/slow-clap/src/tests.rs
+++ b/pallets/slow-clap/src/tests.rs
@ -1008,8 +1008,8 @@ fn should_disable_on_commitment_inactivity() {
        };

        // two block commitments
-        for extra_time in 1..=3 {
-            block_commitment.last_updated += COMMITMENT_DELAY_MILLIS + extra_time;
+        for extra_time in 0..=2 {
+            block_commitment.last_updated += extra_time;
            for i in 0..3 {
                assert_ok!(do_block_commitment(
                    session_index,
@ -1066,9 +1066,9 @@ fn should_disable_on_commitment_block_deviation() {
        };

        // two block commitments
-        for extra_time in 1..=3 {
-            block_commitment.last_updated += COMMITMENT_DELAY_MILLIS + extra_time;
-            bad_block_commitment.last_updated += COMMITMENT_DELAY_MILLIS + extra_time;
+        for extra_time in 0..=2 {
+            block_commitment.last_updated += extra_time;
+            bad_block_commitment.last_updated += extra_time;
            for i in 0..3 {
                assert_ok!(do_block_commitment(
                    session_index,
@ -1093,73 +1093,6 @@ fn should_disable_on_commitment_block_deviation() {
    });
 }

-#[test]
-fn should_throw_error_on_fast_commitments() {
-    let (network_id, _, _) = generate_unique_hash(None, None, None, None, None);
-
-    new_test_ext().execute_with(|| {
-        let session_index = advance_session_and_get_index();
-        prepare_evm_network(None, None);
-
-        let timestamp = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .expect("Time went backwards")
-            .as_millis() as u64;
-
-        let mut block_commitment = CommitmentDetails {
-            last_stored_block: 9_500_000,
-            commits: 420,
-            last_updated: timestamp,
-        };
-
-        assert_ok!(do_block_commitment(
-            session_index,
-            network_id,
-            0,
-            &block_commitment
-        ));
-        assert_err!(
-            do_block_commitment(session_index, network_id, 0, &block_commitment),
-            Error::<Runtime>::TimeWentBackwards,
-        );
-
-        block_commitment.last_updated += COMMITMENT_DELAY_MILLIS / 2;
-        assert_err!(
-            do_block_commitment(session_index, network_id, 0, &block_commitment),
-            Error::<Runtime>::TimeWentBackwards,
-        );
-
-        block_commitment.last_updated += COMMITMENT_DELAY_MILLIS / 2;
-        assert_err!(
-            do_block_commitment(session_index, network_id, 0, &block_commitment),
-            Error::<Runtime>::TimeWentBackwards,
-        );
-
-        block_commitment.last_updated += 1;
-        assert_ok!(do_block_commitment(
-            session_index,
-            network_id,
-            0,
-            &block_commitment
-        ));
-
-        block_commitment.last_updated = timestamp;
-        assert_err!(
-            do_block_commitment(session_index, network_id, 0, &block_commitment),
-            Error::<Runtime>::TimeWentBackwards,
-        );
-
-        for commitment_details in BlockCommitments::<Runtime>::get(network_id).values() {
-            assert_eq!(commitment_details.last_stored_block, 9_500_000);
-            assert_eq!(
-                commitment_details.last_updated,
-                timestamp + COMMITMENT_DELAY_MILLIS + 1
-            );
-            assert_eq!(commitment_details.commits, 2);
-        }
-    });
-}
-
 #[test]
 fn should_not_offend_disabled_authorities() {
    let (network_id, _, _) = generate_unique_hash(None, None, None, None, None);
@ -1186,8 +1119,8 @@ fn should_not_offend_disabled_authorities() {
        Session::disable_index(3);

        // two block commitments
-        for extra_time in 1..=3 {
-            block_commitment.last_updated += COMMITMENT_DELAY_MILLIS + extra_time;
+        for extra_time in 0..=2 {
+            block_commitment.last_updated += extra_time;
            for i in 0..3 {
                assert_ok!(do_block_commitment(
                    session_index,
@ -1231,8 +1164,8 @@ fn should_not_slash_by_applause_if_disabled_by_commitment() {
        Session::disable_index(3);

        // two block commitments
-        for extra_time in 1..=3 {
-            block_commitment.last_updated += COMMITMENT_DELAY_MILLIS + extra_time;
+        for extra_time in 0..=2 {
+            block_commitment.last_updated += extra_time;
            for i in 0..3 {
                assert_ok!(do_block_commitment(
                    session_index,
@ -1270,18 +1203,20 @@ fn should_not_nullify_on_incorrect_block_commitment() {

        for i in 0..4 {
            assert_ok!(do_block_commitment(
-                session_index,
-                network_id,
-                i,
-                &block_commitment
+                    session_index,
+                    network_id,
+                    i,
+                    &block_commitment
            ));
        }

        block_commitment.last_updated = 0;
-        assert_err!(
-            do_block_commitment(session_index, network_id, 3, &block_commitment),
-            Error::<Runtime>::TimeWentBackwards
-        );
+        assert_err!(do_block_commitment(
+                session_index,
+                network_id,
+                3,
+                &block_commitment),
+            Error::<Runtime>::TimeWentBackwards);

        for commitment_details in BlockCommitments::<Runtime>::get(network_id).values() {
            assert_eq!(commitment_details.last_stored_block, 9_500_000);
--- a/runtime/casper/Cargo.toml
+++ b/runtime/casper/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "casper-runtime"
-version = "3.5.36"
+version = "3.5.35"
 build = "build.rs"
 description = "Runtime of the Casper Network"
 edition.workspace = true
--- a/runtime/casper/src/lib.rs
+++ b/runtime/casper/src/lib.rs
@ -118,7 +118,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
    impl_name: create_runtime_str!("casper-svengali"),
    authoring_version: 0,
    spec_version: 3,
-    impl_version: 2,
+    impl_version: 1,
    apis: RUNTIME_API_VERSIONS,
    transaction_version: 1,
    state_version: 1,
--- a/scripts/starter.sh
+++ b/scripts/starter.sh
@ -81,18 +81,20 @@ extract_seed() {
 }

 downgrade_compiler_if_needed() {
-    echo "[+] fetching the latest ghost-node source code"
-    git switch main
-    git pull origin main
+    # TODO: uncomment later
+    # echo "[+] fetching the latest ghost-node source code"
+    # git switch main
+    # git pull origin main
    
-    # 1.86.0 works fine, tested with:
+    # 1.83.0 works fine, tested with:
+    # ...
    # 1.87.0 throws errors during compilation
    # 1.88.0 throws errors during compilation
-    LATEST_TESTED_VERSION=86
+    LATEST_TESTED_VERSION=83
    cargo_version=$(cargo --version | cut -d'.' -f2)
    if [ "$cargo_version" -gt "$LATEST_TESTED_VERSION" ]; then 
-        echo "[+] downgrading rustc compiler version to 1.86.0"
-        rustup default 1.86.0
+        echo "[+] downgrading rustc compiler version to 1.83.0"
+        rustup default 1.83.0
        toolchain_name=$(rustup show | grep default | head -n 1 | cut -d' ' -f1)
        rustup target add wasm32-unknown-unknown --toolchain $toolchain_name
        rustup component add rust-src --toolchain $toolchain_name
@ -226,11 +228,11 @@ if [[ $HARD_RESET = true ]]; then
    echo "[+] trying to remove locally stored ledger"
    sudo rm -rf "$BASE_PATH/chains/casper_staging_testnet"

-    cd $PROJECT_FOLDER
-    git switch main
-    git pull origin main
-    echo "[+] starting build in 3 seconds..."
-    sleep 3
+    # TODO: remove before merging to main
+    #cd $PROJECT_FOLDER
+    #git pull origin main
+    #echo "[+] starting build in 3 seconds..."
+    #sleep 3
    cargo build --release

    printf "[?] are you ready to continue?"