{"id":21702950,"url":"https://github.com/markeljan/webterm","last_synced_at":"2026-01-02T21:33:16.839Z","repository":{"id":255904387,"uuid":"850449268","full_name":"Markeljan/webterm","owner":"Markeljan","description":"Web based decentralized terminal secured with FHE","archived":false,"fork":false,"pushed_at":"2024-09-08T20:12:14.000Z","size":804,"stargazers_count":1,"open_issues_count":0,"forks_count":1,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-03-15T10:22:18.880Z","etag":null,"topics":["encryption","fhe","terminal","web","webterm","webterminal"],"latest_commit_sha":null,"homepage":"https://webterm.app","language":"Solidity","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Markeljan.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-08-31T19:54:39.000Z","updated_at":"2024-11-08T08:16:53.000Z","dependencies_parsed_at":"2024-09-07T19:33:16.853Z","dependency_job_id":"8e919dde-d428-4fc3-bd25-1d173f39962e","html_url":"https://github.com/Markeljan/webterm","commit_stats":null,"previous_names":["markeljan/webterm"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Markeljan/webterm","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Markeljan%2Fwebterm","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Markeljan%2Fwebterm/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Markeljan%2Fwebterm/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Markeljan%2Fwebterm/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Markeljan","download_url":"https://codeload.github.com/Markeljan/webterm/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Markeljan%2Fwebterm/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":278723663,"owners_count":26034637,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-10-07T02:00:06.786Z","response_time":59,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["encryption","fhe","terminal","web","webterm","webterminal"],"created_at":"2024-11-25T21:22:44.790Z","updated_at":"2025-10-07T05:32:02.001Z","avatar_url":"https://github.com/Markeljan.png","language":"Solidity","funding_links":[],"categories":[],"sub_categories":[],"readme":"# WebTerm: Confidential Decentralized File System\n\nETHGlobal 2024 ETHOnline Hackathon Submission\n\n## Project Concept\n\nThis project implements a decentralized, privacy-preserving file system using Web3 technologies, Fully Homomorphic Encryption (FHE), and IPFS. It provides users with a familiar file system interface while leveraging blockchain for authentication and secure metadata storage, and IPFS for decentralized file storage.\n\n## Key Features:\n\nWeb3 Authentication: Users connect and sign in using their blockchain wallet.\nPrivacy-Preserving: Utilizes FHENIX FHE for encrypting user data on the blockchain.\nDecentralized Storage: Files are stored on IPFS, with encrypted references on the blockchain.\nFamiliar Interface: Mimics a traditional file system with directories and files.\nAccess Control: Supports both public and private files/directories.\nConfidential String Storage: Demonstrates encrypted string storage and retrieval.\nAuthor Verification: Verify content creators without revealing identities.\n\n# [Youtube Demo](https://www.youtube.com/watch?v=v-gEywUzMeE) | [Live Demo](https://webterm.app)\n\n\u003cimg width=\"1728\" alt=\"image\" src=\"https://github.com/user-attachments/assets/83cbd4c0-9a87-4c3a-9afd-8542e08a5962\"\u003e\n\n\n\n\n\n# System Flow\n\nThe following diagram illustrates the high-level flow of the system:\n\n```mermaid\nsequenceDiagram\n    participant User\n    participant Frontend\n    participant Smart Contract\n    participant IPFS\n\n    User-\u003e\u003eFrontend: Connect wallet\n    Frontend-\u003e\u003eUser: Request signature\n    User-\u003e\u003eFrontend: Sign message\n    Frontend-\u003e\u003eSmart Contract: Verify signature\n    Smart Contract-\u003e\u003eFrontend: Authentication success\n    Frontend-\u003e\u003eSmart Contract: Request encrypted user data\n    Smart Contract-\u003e\u003eFrontend: Return encrypted data\n    Frontend-\u003e\u003eUser: Decrypt data locally\n    User-\u003e\u003eFrontend: Request file operation\n    Frontend-\u003e\u003eIPFS: Store/Retrieve file\n    IPFS-\u003e\u003eFrontend: File data\n    Frontend-\u003e\u003eUser: Display file/directory\n```\n\n## How It Works\n\n1. **Authentication**: Users connect their Web3 wallet and sign a message to prove ownership.\n2. **Data Retrieval**: Upon successful authentication, encrypted user data is fetched from the blockchain.\n3. **Local Decryption**: User data is decrypted client-side using the user's private key.\n4. **File Operations**:\n   - File metadata and structure are stored on the blockchain using FHE.\n   - Actual file contents are stored on IPFS.\n   - Encrypted IPFS CIDs are stored on the blockchain.\n5. **Access Control**: The smart contract manages file ownership and public/private status.\n\n## Getting Started\n\n- Visit [WebTerm](https://webterm.app) and connect your wallet.\n- Register to store and access FHE encrypted files.\n- Upload files to IPFS and store the encrypted CIDs on the blockchain.\n- Setup public or private directories and files. Manage access permissions directly onchain.\n\n## Technologies Used\n\n- Blockchain: FHENIX Helium Testnet\n- Smart Contract: Solidity\n- Frontend: Next.js\n- Fully Homomorphic Encryption: FHENIXs\n- Decentralized Storage: IPFS (not implemented)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmarkeljan%2Fwebterm","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmarkeljan%2Fwebterm","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmarkeljan%2Fwebterm/lists"}