test(sdk): generate test vectors using testnet

packages/rs-sdk/README.md

@@ -74,7 +74,14 @@ cargo test -p dash-sdk --no-default-features --features network-testing
 ## Offline Testing
 
 Offline testing uses the vectors generated using `packages/rs-sdk/scripts/generate_test_vectors.sh` script.
-These vectors must be saved in `packages/rs-sdk/tests/vectors`.
+This script will connect to node defined in `packages/rs-sdk/tests/.env`, execute all tests against it and
+update test vectors in `packages/rs-sdk/tests/vectors`.
+
+To generate test vectors against a testnet node (or other remote node), you can use helper script
+`packages/rs-sdk/scripts/connect_to_remote.sh` which will generate `.env` file for you and tunnel connection to Dash
+Core RPC on the remote host.
+
+Refer to rich comments / help in the forementioned scripts for more details.
 
 ### Generating test vectors
 

packages/rs-sdk/scripts/connect_to_remote.sh

@@ -0,0 +1,91 @@
+#! /bin/bash
+
+set -e -o pipefail
+
+CORE_USER=dashmate
+
+function usage() {
+
+    echo This script connects to a remote node and runs the SDK tests on it.
+    echo It establishes SSH tunnel to the remote node and uses DAPI and Core RPC
+    echo services running on the remote node to run the tests.
+    echo
+    echo Note: you can use
+    echo
+    echo "Usage: $0 <remote-user@remote-node> [ssh arguments]"
+    echo "  remote-user: The username to use for SSH connection."
+    echo "  remote-node: The IP address or hostname of the remote node."
+    echo "  ssh arguments: Additional arguments to pass to the SSH command."
+    echo
+    echo "Example: $0 [email protected] sudo -u dashmate"
+    exit 1
+}
+
+if [ "$#" -lt 1 ]; then
+    usage
+fi
+
+REMOTE="$1"
+
+# Validate remote format
+if ! echo "$REMOTE" | grep -q "@"; then
+    echo "Error: Remote must be in format user@host"
+    usage
+fi
+
+# REMOTE_USER=$(echo "$1" | cut -d@ -f1)
+REMOTE_NODE=$(echo "$1" | cut -d@ -f2)
+
+SSH_ARGS=${*:2}
+
+echo -n Reading configuration from remote "$REMOTE" using \`dashmate config get\` command...
+# read core username and password from the remote node
+CORE_PORT=$(ssh "$REMOTE" ${SSH_ARGS} dashmate config get core.rpc.port)
+CORE_PASSWORD=$(ssh "$REMOTE" ${SSH_ARGS} dashmate config get "core.rpc.users.${CORE_USER}.password")
+
+DAPI_PORT=$(ssh "$REMOTE" ${SSH_ARGS} dashmate config get platform.gateway.listeners.dapiAndDrive.port)
+DAPI_SSL_ENABLED=$(ssh "$REMOTE" ${SSH_ARGS} dashmate config get platform.gateway.ssl.enabled)
+
+echo " done."
+
+# Double check that the variables are set
+if [ -z "$CORE_PORT" ] || [ -z "$CORE_PASSWORD" ] || [ -z "$DAPI_PORT" ] || [ -z "$DAPI_SSL_ENABLED" ]; then
+    echo "Failed to read configuration from the remote node."
+    exit 1
+fi
+
+ENV_FILE="$(realpath "$0" | xargs dirname)/../tests/.env"
+echo -n Generating "${ENV_FILE}" file for the SDK tests...
+
+cat >"${ENV_FILE}" <<EOF
+# Configuration of tests and examples, generated by $(realpath "$0")
+
+DASH_SDK_PLATFORM_HOST="${REMOTE_NODE}"
+DASH_SDK_PLATFORM_PORT=${DAPI_PORT}
+DASH_SDK_PLATFORM_SSL=${DAPI_SSL_ENABLED}
+
+
+DASH_SDK_CORE_HOST=127.0.0.1
+DASH_SDK_CORE_PORT=12367
+DASH_SDK_CORE_USER="${CORE_USER}"
+DASH_SDK_CORE_PASSWORD="${CORE_PASSWORD}"
+EOF
+
+trap 'rm -f "${ENV_FILE}"' INT TERM EXIT # cleanup
+
+chmod 600 "${ENV_FILE}"
+
+echo " done."
+echo
+echo "Configured DAPI endpoint: ${REMOTE_NODE}:${DAPI_PORT}, SSL: ${DAPI_SSL_ENABLED}"
+echo
+echo "Establishing SSH tunnel to the remote node ${REMOTE_NODE} to forward Dash Core RPC:"
+echo "   127.0.0.1:12367-> ${REMOTE_NODE}:${CORE_PORT}"
+echo
+echo "To stop the tunnel, press Ctrl+C."
+
+ssh -L "12367:127.0.0.1:${CORE_PORT}" "$REMOTE" \
+    -o ServerAliveInterval=60 \
+    -o ServerAliveCountMax=3 \
+    -o ExitOnForwardFailure=yes \
+    -N ${SSH_ARGS}

packages/rs-sdk/scripts/generate_test_vectors.sh

@@ -15,7 +15,8 @@
 # its test vector is generated.
 #
 # Otherwise, all existing test vectors are removed and regenerated.
-
+#
+# HINT: You can use `connect_to_remote.sh` script to use some remote node (like testnet) to generate test vectors.
 CARGO_DIR="$(realpath "$(dirname "$0")/..")"
 
 pushd "$CARGO_DIR"

packages/rs-sdk/tests/.env.example

@@ -7,6 +7,8 @@ DASH_SDK_PLATFORM_SSL=false
 # ProTxHash of masternode that has at least 1 vote casted for DPNS name `testname`
 DASH_SDK_MASTERNODE_OWNER_PRO_REG_TX_HASH="6ac88f64622d9bc0cb79ad0f69657aa9488b213157d20ae0ca371fa5f04fb222"
 
+# Dash Core host to use for RPC. Defaults to DASH_SDK_PLATFORM_HOST.
+DASH_SDK_CORE_HOST=127.0.0.1
 DASH_SDK_CORE_PORT=20002
 DASH_SDK_CORE_USER="someuser"
 DASH_SDK_CORE_PASSWORD="verysecretpassword"

packages/rs-sdk/tests/fetch/config.rs

@@ -10,7 +10,7 @@ use dpp::{
 };
 use rs_dapi_client::{Address, AddressList};
 use serde::Deserialize;
-use std::{path::PathBuf, str::FromStr};
+use std::path::PathBuf;
 use zeroize::Zeroizing;
 
 /// Existing document ID
@@ -36,6 +36,11 @@ pub struct Config {
     /// Port of the Dash Platform node grpc interface
     #[serde(default)]
     pub platform_port: u16,
+    /// Host of the Dash Core RPC interface running on the Dash Platform node.
+    /// Defaults to the same as [platform_host](Config::platform_host).
+    #[serde(default)]
+    #[cfg_attr(not(feature = "network-testing"), allow(unused))]
+    pub core_host: Option<String>,
     /// Port of the Dash Core RPC interface running on the Dash Platform node
     #[serde(default)]
     pub core_port: u16,
@@ -180,9 +185,10 @@ impl Config {
         // offline testing takes precedence over network testing
         #[cfg(all(feature = "network-testing", not(feature = "offline-testing")))]
         let sdk = {
+            let core_host = self.core_host.as_ref().unwrap_or(&self.platform_host);
             // Dump all traffic to disk
             let builder = dash_sdk::SdkBuilder::new(self.address_list()).with_core(
-                &self.platform_host,
+                core_host,
                 self.core_port,
                 &self.core_user,
                 &self.core_password,

packages/rs-sdk/tests/fetch/evonode.rs

@@ -4,7 +4,6 @@ use super::{common::setup_logs, config::Config};
 use dash_sdk::platform::{types::evonode::EvoNode, FetchUnproved};
 use dpp::dashcore::{hashes::Hash, ProTxHash};
 use drive_proof_verifier::types::EvoNodeStatus;
-use http::Uri;
 use rs_dapi_client::Address;
 use std::time::Duration;
 /// Given some existing evonode URIs, WHEN we connect to them, THEN we get status.