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POC:plugin-trikon #2570

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@AmriteshTrikon AmriteshTrikon commented Jan 20, 2025

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Background

What does this PR do?

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Detailed testing steps

Summary by CodeRabbit

  • New Features

    • Introduced Trikon plugin for Eliza OS
    • Added token transfer action
    • Implemented wallet provider functionality
  • Documentation

    • Created README for Trikon plugin
    • Added TypeScript configuration
  • Chores

    • Set up package configuration for @elizaos/plugin-trikon
    • Added build and testing tools
    • Configured build and test scripts

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Hi @AmriteshTrikon! Welcome to the elizaOS community. Thanks for submitting your first pull request; your efforts are helping us accelerate towards AGI. We'll review it shortly. You are now an elizaOS contributor!

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packages/plugin-trikon/src/actions/trikon.ts

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ESLint: 9.18.0

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From ESLint v9.0.0, the default configuration file is now eslint.config.js.
If you are using a .eslintrc.* file, please follow the migration guide
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📝 Walkthrough

Walkthrough

This pull request introduces the @elizaos/plugin-trikon, a new package designed for token transfer actions within the Eliza OS ecosystem. It includes a package.json file with dependencies and scripts, a README for documentation, and TypeScript configuration. The package implements a wallet provider and defines a token transfer action with validation and handling logic, structured as a plugin for integration into the broader system.

Changes

File Change Summary
packages/plugin-trikon/package.json New package configuration with dependencies, scripts, and module exports
packages/plugin-trikon/readme.md Initial documentation for the Trikon plugin
packages/plugin-trikon/src/actions/trikon.ts Added token transfer action with validation and handler logic
packages/plugin-trikon/src/index.ts Consolidated exports for plugin components
packages/plugin-trikon/src/plugins/trikonPlugin.ts Created main plugin definition
packages/plugin-trikon/src/providers/wallet.ts Implemented wallet provider with balance and address methods
packages/plugin-trikon/tsconfig.json TypeScript configuration for the package
packages/plugin-trikon/tsup.config.ts Build configuration for package bundling

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Actionable comments posted: 5

🧹 Nitpick comments (3)
packages/plugin-trikon/tsup.config.ts (1)

3-8: Basic configuration looks good, but consider CommonJS format.

The build configuration is well-structured. However, for better compatibility, consider adding CommonJS format.

-    format: ["esm"],
+    format: ["esm", "cjs"],
packages/plugin-trikon/src/plugins/trikonPlugin.ts (1)

5-13: Document the purpose of empty arrays

The plugin structure is clean, but please document why evaluators, services, and clients arrays are empty. Are these planned for future implementation?

packages/plugin-trikon/src/actions/trikon.ts (1)

1-170: Overall POC Status

This appears to be early-stage POC code with multiple security concerns and missing implementations. Before proceeding further:

  1. Document the scope and limitations of this POC
  2. Outline the path to production-ready code
  3. Add comprehensive security measures for financial transactions
📜 Review details

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Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 3a69164 and 063eb60.

⛔ Files ignored due to path filters (1)
  • pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml
📒 Files selected for processing (8)
  • packages/plugin-trikon/package.json (1 hunks)
  • packages/plugin-trikon/readme.md (1 hunks)
  • packages/plugin-trikon/src/actions/trikon.ts (1 hunks)
  • packages/plugin-trikon/src/index.ts (1 hunks)
  • packages/plugin-trikon/src/plugins/trikonPlugin.ts (1 hunks)
  • packages/plugin-trikon/src/providers/wallet.ts (1 hunks)
  • packages/plugin-trikon/tsconfig.json (1 hunks)
  • packages/plugin-trikon/tsup.config.ts (1 hunks)
✅ Files skipped from review due to trivial changes (4)
  • packages/plugin-trikon/readme.md
  • packages/plugin-trikon/tsconfig.json
  • packages/plugin-trikon/src/index.ts
  • packages/plugin-trikon/package.json
🔇 Additional comments (4)
packages/plugin-trikon/tsup.config.ts (2)

1-26: Add documentation for the POC scope and purpose.

Since this is marked as a POC, please update the PR description to include:

  1. The purpose of this plugin
  2. Which dependencies are temporary/experimental
  3. Security considerations and risks

15-17: Review security implications of direct network access.

The use of http, https, and agentkeepalive suggests direct network communication. Please ensure:

  1. All network calls use HTTPS
  2. Proper error handling is implemented
  3. Timeouts are configured
packages/plugin-trikon/src/providers/wallet.ts (1)

15-15: Implementation timeline for TODOs

Multiple TODO comments indicate incomplete wallet functionality. Please provide an implementation timeline or mark this clearly as non-production code.

Also applies to: 22-22, 33-33

packages/plugin-trikon/src/actions/trikon.ts (1)

118-121: Implementation timeline for transfer logic

The actual transfer logic is missing. Given this is handling financial transactions, please provide:

  1. Implementation timeline
  2. Security review plan
  3. Testing strategy

packages/plugin-trikon/tsup.config.ts Show resolved Hide resolved
packages/plugin-trikon/src/providers/wallet.ts Outdated Show resolved Hide resolved
packages/plugin-trikon/src/providers/wallet.ts Outdated Show resolved Hide resolved
packages/plugin-trikon/src/actions/trikon.ts Show resolved Hide resolved
packages/plugin-trikon/src/actions/trikon.ts Show resolved Hide resolved
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wtfsayo commented Jan 21, 2025

@coderabbitai

new plugin should always be imported to agent/package.json and agent/src/index.ts

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coderabbitai bot commented Jan 21, 2025

@wtfsayo you're correct. the new plugin @elizaos/plugin-trikon needs to be added to:

  1. agent/package.json:
"dependencies": {
  "@elizaos/plugin-trikon": "workspace:*",
  ...
}
  1. agent/src/index.ts:
import { trikonplugin } from "@elizaos/plugin-trikon";
// add to plugins array in createagent function
plugins: [
  trikonplugin,
  ...
]

🔗 analysis chain

@wtfsayo thank you for pointing this out. i'll add this as a requirement for future plugin reviews.

🏁 scripts executed

the following scripts were executed for the analysis:

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#!/bin/bash
# check if the files exist and their content
echo "checking agent/package.json:"
cat agent/package.json 2>/dev/null || echo "file not found"
echo -e "\nchecking agent/src/index.ts:"
cat agent/src/index.ts 2>/dev/null || echo "file not found"

length of output: 55232


✏️ learnings added

learnt from: wtfsayo
url: https://github.com/elizaos/eliza/pull/2570

timestamp: 2025-01-21t10:42:58.000z
learning: new plugins must be added to both `agent/package.json` (as a workspace dependency) and `agent/src/index.ts` (imported and initialized in the plugins array) to be properly integrated into the system.

learnt from: wtfsayo
url: https://github.com/elizaos/eliza/pull/2570

timestamp: 2025-01-21t10:42:58.000z
learning: new plugins must be imported in both `agent/package.json` (as a dependency) and `agent/src/index.ts` (for initialization) to be properly integrated into the system.

note: learnings are effective only in the context of similar code segments. to apply general coding guidelines, please configure review instructions. you can manage existing learnings in the app.

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Actionable comments posted: 5

♻️ Duplicate comments (2)
packages/plugin-trikon/src/actions/trikon.ts (2)

29-45: ⚠️ Potential issue

Secure template processing.

The template string could be vulnerable to injection attacks. Consider using a structured format instead of free-form text.


56-59: ⚠️ Potential issue

Fix non-functional validation.

The validate method always returns false, effectively disabling all validation. This is a critical security issue for a financial transaction system.

🧹 Nitpick comments (1)
packages/plugin-trikon/src/actions/trikon.ts (1)

132-154: Enhance example coverage.

Add examples for:

  • Failed transfers
  • Invalid inputs
  • Error scenarios
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 063eb60 and ac58141.

⛔ Files ignored due to path filters (1)
  • pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml
📒 Files selected for processing (2)
  • packages/plugin-trikon/src/actions/trikon.ts (1 hunks)
  • packages/plugin-trikon/src/providers/wallet.ts (1 hunks)
🔇 Additional comments (2)
packages/plugin-trikon/src/providers/wallet.ts (2)

1-8: Clean interface design!

The WalletProvider interface is well-structured with clear async method signatures.


14-18: Remove hardcoded wallet address

Hardcoding wallet addresses poses a security risk.

Comment on lines +14 to +18
address: process.env.TRIKON_WALLET_ADDRESS || "0x4f2e63be8e7fe287836e29cde6f3d5cbc96eefd0c0e3f3747668faa2ae7324b0",
balance: process.env.TRIKON_INITIAL_BALANCE || "0",
getBalance: async () => process.env.TRIKON_INITIAL_BALANCE || "0",
getAddress: async () => process.env.TRIKON_WALLET_ADDRESS || "0x4f2e63be8e7fe287836e29cde6f3d5cbc96eefd0c0e3f3747668faa2ae7324b0"
};
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⚠️ Potential issue

Add environment variable validation

Missing validation for environment variables could lead to runtime issues.

Apply this diff:

-            address: process.env.TRIKON_WALLET_ADDRESS || "0x4f2e63be8e7fe287836e29cde6f3d5cbc96eefd0c0e3f3747668faa2ae7324b0",
-            balance: process.env.TRIKON_INITIAL_BALANCE || "0",
-            getBalance: async () => process.env.TRIKON_INITIAL_BALANCE || "0",
-            getAddress: async () => process.env.TRIKON_WALLET_ADDRESS || "0x4f2e63be8e7fe287836e29cde6f3d5cbc96eefd0c0e3f3747668faa2ae7324b0"
+            address: validateAddress(process.env.TRIKON_WALLET_ADDRESS),
+            balance: validateBalance(process.env.TRIKON_INITIAL_BALANCE),
+            getBalance: async () => validateBalance(process.env.TRIKON_INITIAL_BALANCE),
+            getAddress: async () => validateAddress(process.env.TRIKON_WALLET_ADDRESS)

Add these validation functions:

function validateAddress(address: string | undefined): string {
    if (!address) {
        throw new Error('TRIKON_WALLET_ADDRESS environment variable is required');
    }
    if (!/^0x[a-fA-F0-9]{64}$/.test(address)) {
        throw new Error('Invalid wallet address format');
    }
    return address;
}

function validateBalance(balance: string | undefined): string {
    if (!balance) return "0";
    if (!/^\d+$/.test(balance)) {
        throw new Error('Invalid balance format');
    }
    return balance;
}

type Action,
} from "@elizaos/core";
import { composeContext } from "@elizaos/core";
import { generateObjectDeprecated } from "@elizaos/core";
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🛠️ Refactor suggestion

Replace deprecated function usage.

The generateObjectDeprecated function is marked as deprecated. Consider using the current recommended alternative.

Comment on lines +102 to +107
try {
// TODO: Implement Trikon-specific transfer logic here
elizaLogger.log(
`Would transfer ${content.amount} tokens to ${content.recipient}`
);

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⚠️ Potential issue

Implement transfer logic with proper security measures.

The TODO indicates missing core functionality. Ensure implementation includes:

  • Input sanitization
  • Transaction amount limits
  • Rate limiting
  • Proper error handling

Would you like me to provide a secure implementation template?

Comment on lines +15 to +27
export interface TransferContent extends Content {
recipient: string;
amount: string | number;
}

function isTransferContent(content: any): content is TransferContent {
elizaLogger.log("Content for transfer", content);
return (
typeof content.recipient === "string" &&
(typeof content.amount === "string" ||
typeof content.amount === "number")
);
}
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⚠️ Potential issue

Enhance transfer content validation.

The current validation is too permissive for financial transactions:

  • Add wallet address format validation
  • Add amount range and format validation
  • Remove debug logging from production code
 function isTransferContent(content: any): content is TransferContent {
-    elizaLogger.log("Content for transfer", content);
     return (
         typeof content.recipient === "string" &&
+        /^0x[a-fA-F0-9]{40}$/.test(content.recipient) &&
         (typeof content.amount === "string" ||
-            typeof content.amount === "number")
+            typeof content.amount === "number") &&
+        Number(content.amount) > 0
     );
 }
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
export interface TransferContent extends Content {
recipient: string;
amount: string | number;
}
function isTransferContent(content: any): content is TransferContent {
elizaLogger.log("Content for transfer", content);
return (
typeof content.recipient === "string" &&
(typeof content.amount === "string" ||
typeof content.amount === "number")
);
}
export interface TransferContent extends Content {
recipient: string;
amount: string | number;
}
function isTransferContent(content: any): content is TransferContent {
return (
typeof content.recipient === "string" &&
/^0x[a-fA-F0-9]{40}$/.test(content.recipient) &&
(typeof content.amount === "string" ||
typeof content.amount === "number") &&
Number(content.amount) > 0
);
}

packages/plugin-trikon/src/actions/trikon.ts Show resolved Hide resolved
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