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Add expected payment proxy output logs

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Prathamesh Musale 2023-10-06 12:27:27 +05:30
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app/data/stacks/fixturenet-payments/README.md
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@ -1,6 +1,6 @@
# fixturenet-payments
Instructions to setup and deploy end-to-end fixturenet-payments stack using [laconic-stack-orchestrator](/README.md#install)
Instructions to setup and deploy an end-to-end fixturenet-payments stack
## Setup

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app/data/stacks/fixturenet-payments/demo.md
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@ -4,21 +4,22 @@ Stack components:
* `ipld-eth-db` database for statediffed data
* Local geth + lighthouse blockchain "fixturenet" running in statediffing mode
* `ipld-eth-server` which runs an ETH RPC API and a GQL server; serves data from `ipld-eth-db`
* A go-nitro node acting as the Nitro node for `ipld-eth-server`
* A reverse payment proxy server that proxies requests to `ipld-eth-server`'s RPC endpoint; it talks to `ipld-eth-server`'s go-nitro node to validate payments required for configured RPC requests
* A go-nitro deployment acting as the Nitro node for `ipld-eth-server`
* A modified reverse payment proxy server (based on the one from go-nitro) that proxies requests to `ipld-eth-server`'s RPC endpoint; it talks to `ipld-eth-server`'s Nitro node to accept and validate payments required for configured RPC requests
* A MobyMask v3 watcher that pays the `ipld-eth-server` for ETH RPC requests
* A MobyMask v3 app that pays the watcher for GQL requests (queries + mutations)
* A MobyMask v3 app that pays the watcher for reads (GQL queries) and writes
* An example ERC20 Ponder app that pays the `ipld-eth-server` for ETH RPC requests
## Setup
* On starting the stack, MobyMask watcher creates a payment channel with the `ipld-eth-server`'s go-nitro node. Check watcher logs and wait for the same:
* On starting the stack, MobyMask watcher creates a payment channel with the `ipld-eth-server`'s Nitro node. Check watcher logs and wait for the same:
```bash
docker logs -f $(docker ps -aq --filter name="mobymask-watcher-server")
# Expected output:
# vulcanize:server Using rpcProviderEndpoint as chain URL for Nitro node +0ms
# vulcanize:server Peer ID: 12D3KooWKLqLWU82VU7jmsmQMruRvZWhoBoVsf1UHchM5Nuq9ymY
# vulcanize:server Using chain URL http://fixturenet-eth-geth-1:8546 for Nitro node
# ...
# ts-nitro:util:nitro Ledger channel created with id 0x65703ccdfacab09ac35367bdbe6c5a337e7a6651aad526807607b1c59b28bc1e
# ...
@ -59,7 +60,7 @@ Stack components:
docker logs -f $(docker ps -aq --filter name="nitro-reverse-payment-proxy")
```
* MetaMask wallet setup for running the MobyMask app:
* MetaMask flask wallet setup for running the MobyMask app:
* Get the geth node’s port mapped to host:
@ -67,7 +68,7 @@ Stack components:
docker port payments-fixturenet-eth-geth-1-1 8545
```
* In MetaMask Flask, add a custom network with the following settings:
* In MetaMask, add a custom network with the following settings:
```bash
# Network name
@ -123,17 +124,64 @@ Stack components:
* Click on `Connect Wallet` to connect to MetaMask (make sure that the newly funded account is active)
* Click on `Connect Snap` to install/connect snap
* Perform `DIRECT FUND` with the preset amount; confirm the transaction and wait for a ledger channel to be created with the watcher
* Perform `DIRECT FUND` with the preset amount and wait for the MetaMask confirmation prompt to appear; confirm the transaction and wait for a ledger channel to be created with the watcher
* Perform `VIRTUAL FUND` with amount set to `10000` and wait for a payment channel to be created with the watcher
* Perform phisher status check queries now that a payment channel is created:
* Check the watcher logs for received payments along with the GQL queries
* The watcher makes several ETH RPC requests to `ipld-eth-server` to fetch data required for satisfying the GQL request(s); check the payment proxy server logs for charged RPC requests (`eth_getBlockByHash`, `eth_getBlockByNumber`, `eth_getStorageAt`)
* Change the amount besides `PAY` button to `>=100` for phisher reports next
* Check the watcher logs for received payments along with the GQL queries:
* Perform a phisher report and check the watcher logs for received payments; the RPC mutation request is sent to geth node and is not charged
```bash
# Expected output:
# ...
# laconic:payments Serving a paid query for 0x86804299822212c070178B5135Ba6DdAcFC357D3
# vulcanize:resolver isPhisher 0x98ae4f9e9d01cc892adfe6871e1db0287039e0c183d3b5bb31d724228c114744 0x2B6AFbd4F479cE4101Df722cF4E05F941523EaD9 TWT:ash1
# vulcanize:indexer isPhisher: db miss, fetching from upstream server
# laconic:payments Making RPC call: eth_chainId
# laconic:payments Making RPC call: eth_getBlockByHash
# laconic:payments Making RPC call: eth_chainId
# laconic:payments Making RPC call: eth_getStorageAt
```
* The watcher makes several ETH RPC requests to `ipld-eth-server` to fetch data required for satisfying the GQL request(s); check the payment proxy server logs for charged RPC requests (`eth_getBlockByHash`, `eth_getBlockByNumber`, `eth_getStorageAt`):
```bash
# Expected output:
# ...
# {"time":"2023-10-06T06:46:52.769009314Z","level":"DEBUG","msg":"Serving RPC request","method":"eth_chainId"}
# {"time":"2023-10-06T06:46:52.773006426Z","level":"DEBUG","msg":"Serving RPC request","method":"eth_getBlockByNumber"}
# {"time":"2023-10-06T06:46:52.811142054Z","level":"DEBUG","msg":"Request cost","cost-per-byte":1,"response-length":1480,"cost":1480,"method":"eth_getBlockByNumber"}
# {"time":"2023-10-06T06:46:52.811418494Z","level":"DEBUG","msg":"sent message","address":"0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE","method":"receive_voucher"}
# {"time":"2023-10-06T06:46:52.812557482Z","level":"DEBUG","msg":"Received voucher","delta":5000}
# ...
# {"time":"2023-10-06T06:46:52.87525215Z","level":"DEBUG","msg":"Serving RPC request","method":"eth_getStorageAt"}
# {"time":"2023-10-06T06:46:52.882859654Z","level":"DEBUG","msg":"Request cost","cost-per-byte":1,"response-length":104,"cost":104,"method":"eth_getStorageAt"}
# {"time":"2023-10-06T06:46:52.882946485Z","level":"DEBUG","msg":"sent message","address":"0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE","method":"receive_voucher"}
# {"time":"2023-10-06T06:46:52.884012641Z","level":"DEBUG","msg":"Received voucher","delta":5000}
# {"time":"2023-10-06T06:46:52.884032961Z","level":"DEBUG","msg":"Destination request","url":"http://ipld-eth-server:8081/"}
```
* Change the amount besides `PAY` button in debug panel to `>=100` for phisher reports next
* Perform a phisher report and check the watcher logs for received payments; the RPC mutation request is sent to geth node and is not charged:
```bash
# Expected output:
# ...
# vulcanize:libp2p-utils [6:50:2] Received a message on mobymask P2P network from peer: 12D3KooWRkxV9SX8uTUZYkbRjai4Fsn7yavB61J5TMnksixsabsP
# ts-nitro:engine {"msg":"Received message","_msg":{"to":"0xBBB676","from":"0x868042","payloadSummaries":[],"proposalSummaries":[],"payments":[{"amount":200,"channelId":"0x557153d729cf3323c0bdb40a36b245f98c2d4562933ba2182c9d61c5cfeda948"}],"rejectedObjectives":[]}}
# laconic:payments Received a payment voucher of 100 from 0x86804299822212c070178B5135Ba6DdAcFC357D3
# vulcanize:libp2p-utils Payment received for a mutation request from 0x86804299822212c070178B5135Ba6DdAcFC357D3
# vulcanize:libp2p-utils Transaction receipt for invoke message {
# to: '0x2B6AFbd4F479cE4101Df722cF4E05F941523EaD9',
# blockNumber: 232,
# blockHash: '0x6a188722c102662ea48af3786fe9db0d4b6c7ab7b27473eb0e628cf95746a244',
# transactionHash: '0x6521205db8a905b3222adc2b6855f9b2abc72580624d299bec2a35bcba173efa',
# effectiveGasPrice: '1500000007',
# gasUsed: '113355'
# }
```
* Check the watcher - ipld-eth-server payment channel status after a few requests:
@ -169,10 +217,26 @@ Stack components:
# 09:59:14.329 INFO payment Using payment channel 0x10f049519bc3f862e2b26e974be8666886228f30ea54aab06e2f23718afffab0
```
* On starting the Ponder app, it creates a payment channel with the `ipld-eth-server`'s go-nitro node and then starts the historical sync service
* On starting the Ponder app, it creates a payment channel with the `ipld-eth-server`'s Nitro node and then starts the historical sync service
* The sync service makes several ETH RPC requests to the `ipld-eth-server` to fetch required data; check the payment proxy server logs for charged RPC requests (`eth_getBlockByNumber`, `eth_getLogs`)
```bash
# Expected output:
# ...
# {"time":"2023-10-06T06:51:45.214478402Z","level":"DEBUG","msg":"Serving RPC request","method":"eth_getBlockByNumber"}
# {"time":"2023-10-06T06:51:45.22251171Z","level":"DEBUG","msg":"Request cost","cost-per-byte":1,"response-length":576,"cost":576,"method":"eth_getBlockByNumber"}
# {"time":"2023-10-06T06:51:45.222641963Z","level":"DEBUG","msg":"sent message","address":"0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE","method":"receive_voucher"}
# {"time":"2023-10-06T06:51:45.224042391Z","level":"DEBUG","msg":"Received voucher","delta":5000}
# {"time":"2023-10-06T06:51:45.224061411Z","level":"DEBUG","msg":"Destination request","url":"http://ipld-eth-server:8081/"}
# {"time":"2023-10-06T06:51:45.242064953Z","level":"DEBUG","msg":"Serving RPC request","method":"eth_getLogs"}
# {"time":"2023-10-06T06:51:45.249118517Z","level":"DEBUG","msg":"Request cost","cost-per-byte":1,"response-length":61,"cost":61,"method":"eth_getLogs"}
# {"time":"2023-10-06T06:51:45.249189892Z","level":"DEBUG","msg":"sent message","address":"0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE","method":"receive_voucher"}
# {"time":"2023-10-06T06:51:45.249743149Z","level":"DEBUG","msg":"Received voucher","delta":5000}
# {"time":"2023-10-06T06:51:45.249760631Z","level":"DEBUG","msg":"Destination request","url":"http://ipld-eth-server:8081/"}
# ...
```
* Export the payment channel id to a variable:
```bash