{"id":15630976,"url":"https://github.com/sjord/jwtcrack","last_synced_at":"2025-04-07T12:10:08.408Z","repository":{"id":44726525,"uuid":"66462147","full_name":"Sjord/jwtcrack","owner":"Sjord","description":"Crack the shared secret of a HS256-signed JWT","archived":false,"fork":false,"pushed_at":"2023-11-03T15:45:59.000Z","size":23,"stargazers_count":240,"open_issues_count":2,"forks_count":72,"subscribers_count":5,"default_branch":"master","last_synced_at":"2025-03-31T11:02:49.766Z","etag":null,"topics":["agpl-v3","jwt"],"latest_commit_sha":null,"homepage":"https://www.sjoerdlangkemper.nl/2016/09/28/attacking-jwt-authentication/","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"agpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Sjord.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":"2016-08-24T12:29:46.000Z","updated_at":"2025-03-27T08:34:32.000Z","dependencies_parsed_at":"2024-10-23T01:33:24.462Z","dependency_job_id":null,"html_url":"https://github.com/Sjord/jwtcrack","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sjord%2Fjwtcrack","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sjord%2Fjwtcrack/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sjord%2Fjwtcrack/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sjord%2Fjwtcrack/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Sjord","download_url":"https://codeload.github.com/Sjord/jwtcrack/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247648977,"owners_count":20972945,"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","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":["agpl-v3","jwt"],"created_at":"2024-10-03T10:37:56.766Z","updated_at":"2025-04-07T12:10:08.385Z","avatar_url":"https://github.com/Sjord.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"Crack a HS256, HS384 or HS512-signed JWT. You need `PyJWT` and `tqdm` for these scripts:\n\n    pip install PyJWT tqdm\n\n## crackjwt.py\n\n    crackjwt.py JWT dictionary.txt\n\nTry to verify the signature on the JWT using all words in `dictionary.txt` (one per line).\n\n## jwt2john\n\n    jwt2john.py JWT\n\nConvert a JWT to a format John the Ripper can understand.\n\n[John the Ripper](https://github.com/magnumripper/JohnTheRipper) now supports the JWT format, so converting the token is no longer necessary. John has a size limit on the data it will take. If you run into this limit, consider changing [`SALT_LIMBS` in the source code](https://github.com/magnumripper/JohnTheRipper/blob/bleeding-jumbo/src/hmacSHA256_fmt_plug.c#L64).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsjord%2Fjwtcrack","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsjord%2Fjwtcrack","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsjord%2Fjwtcrack/lists"}