deploy: bd516788cb39132ccbf0a4dcf0880e9694beb233

docs/operators/droplet-quickstart.md

@@ -273,8 +273,8 @@ c. Run `nwaku`:
     --store:true \
     --persist-messages \
     --dns-discovery \
-    --dns-discovery-url:"$WAKU_FLEET"
-    --dns4-domain-name="$DOMAIN_NAME"
+    --dns-discovery-url:"$WAKU_FLEET" \
+    --dns4-domain-name:"$DOMAIN_NAME" \
     --discv5-discovery:true
   ```
 
@@ -287,7 +287,7 @@ c. Run `nwaku`:
     --store:true \
     --persist-messages \
     --dns-discovery \
-    --dns-discovery-url:"$WAKU_FLEET"
+    --dns-discovery-url:"$WAKU_FLEET" \
     --discv5-discovery:true
   ```
 

docs/operators/how-to/configure.md

@@ -4,8 +4,9 @@ Nwaku can be configured to serve the adaptive needs of different operators.
 This page serves as an index of tutorials explaining how to configure your nwaku node for different use cases.
 
 1. [Connect to other peers](./connect.md)
-1. [Configure a domain name](./configure-domain.md)
-1. [Use DNS discovery to connect to existing nodes](./configure-dns-disc.md)
-1. [Configure store protocol](./configure-store.md)
-1. [Generate and configure a node key](./configure-key.md)
-1. [Configure websocket transport](./configure-websocket.md)
+2. [Configure a domain name](./configure-domain.md)
+3. [Use DNS discovery to connect to existing nodes](./configure-dns-disc.md)
+4. [Configure store protocol](./configure-store.md)
+5. [Generate and configure a node key](./configure-key.md)
+6. [Configure websocket transport](./configure-websocket.md)
+7. [Run nwaku with rate limiting enabled](./run-with-rln.md)

docs/operators/how-to/run-with-rln.md

@@ -0,0 +1,97 @@
+# How to run spam prevention on your nwaku node (RLN)
+
+This guide explains how to run a nwaku node with RLN (Rate Limiting Nullifier) enabled.
+
+[RLN](https://rfc.vac.dev/spec/32/) is a protocol integrated into waku v2, 
+which prevents spam-based attacks on the network.
+
+For further background on the research for RLN tailored to waku, refer
+to [this](https://rfc.vac.dev/spec/17/) RFC.
+
+Registering to the membership group has been left out for brevity.
+If you would like to register to the membership group and send messages with RLN,
+refer to the [on-chain chat2 tutorial](../../tutorial/onchain-rln-relay-chat2.md).
+
+This guide specifically allows a node to participate in RLN testnet 2. 
+You may alter the rln-specific arguments as required.
+
+## Prerequisites
+
+1. Follow the [droplet quickstart](../droplet-quickstart.md) or the [build guide](./build.md) till the `make` command for the wakunode2 binary.
+
+> Note: If you would like to run a nwaku node with RLN enabled within a docker container, skip ahead to step 2.
+
+## 1. Update the build command
+
+_Instead_ of just running -
+```bash
+make wakunode2
+```
+
+Run the following command -
+```bash
+make wakunode2 RLN=true
+```
+
+The `RLN=true` flag will enable compilation of the waku-rln-relay protocol
+into your wakunode2 binary.
+
+## 2. Update the runtime arguments
+
+Follow [Step 10](../droplet-quickstart.md#10-run-nwaku) of the [droplet quickstart](../droplet-quickstart.md) guide, while replacing the run command with -
+
+```bash
+export GOERLI_WS_NODE_ADDRESS=<WS RPC URL to a Goerli Node>
+export RLN_RELAY_CONTRACT_ADDRESS="0x4252105670fe33d2947e8ead304969849e64f2a6" # Replace this with any compatible implementation
+$WAKUNODE_DIR/wakunode2 \
+--store:true \
+--persist-messages \
+--dns-discovery \
+--dns-discovery-url:"$WAKU_FLEET" \
+--discv5-discovery:true \
+--rln-relay:true \
+--rln-relay-dynamic:true \
+--rln-relay-eth-contract-address:"$RLN_RELAY_CONTRACT_ADDRESS" \
+--rln-relay-eth-client-address:"$GOERLI_WS_NODE_ADDRESS"
+```
+
+OR
+
+If you are running the nwaku node within docker, follow [Step 2](../docker-quickstart.md#step-2-run) while replacing the run command with -
+
+```bash
+export WAKU_FLEET=<entree of the fleet>
+export GOERLI_WS_NODE_ADDRESS=<WS RPC URL to a Goerli Node>
+export RLN_RELAY_CONTRACT_ADDRESS="0x4252105670fe33d2947e8ead304969849e64f2a6" # Replace this with any compatible implementation
+docker run -i -t -p 60000:60000 -p 9000:9000/udp statusteam/nim-waku:v0.12.0 \
+  --dns-discovery:true \
+  --dns-discovery-url:"$WAKU_FLEET" \
+  --discv5-discovery \
+  --nat:extip:[yourpublicip] \ # or, if you are behind a nat: --nat=any
+  --rln-relay:true \
+  --rln-relay-dynamic:true \
+  --rln-relay-eth-contract-address:"$RLN_RELAY_CONTRACT_ADDRESS" \
+  --rln-relay-eth-client-address:"$GOERLI_WS_NODE_ADDRESS"
+```
+
+> Note: You can choose to keep connections to other nodes alive by adding the `--keep-alive` flag.
+
+Following is the list of additional fields that have been added to the
+runtime arguments -
+
+1. `--rln-relay`: Allows waku-rln-relay to be mounted into the setup of the nwaku node
+2. `--rln-relay-dynamic`: Enables waku-rln-relay to connect to an ethereum node to fetch the membership group
+3. `--rln-relay-eth-contract-address`: The contract address of an RLN membership group
+4. `--rln-relay-eth-client-address`: The websocket url to a Goerli ethereum node
+
+You should now have nwaku running, with RLN enabled!
+
+To see metrics related to the functioning of RLN, refer to this [guide](./todo).
+You can also refer to the periodic logging, for a few metrics like -
+
+- number of spam messages
+- number of valid messages
+- number of invalid messages
+
+
+> Note: This guide will be updated in the future to include features like slashing.

vendor/nim-libbacktrace/vendor/libbacktrace-upstream/libtool

@@ -2,7 +2,7 @@
 
 # libtool - Provide generalized library-building support services.
 # Generated automatically by config.status (libbacktrace) version-unused
-# Libtool was configured on host fv-az260-712:
+# Libtool was configured on host fv-az96-850:
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 #
 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,