{"id":20608549,"url":"https://github.com/logicalhacking/upf","last_synced_at":"2026-03-10T01:32:20.675Z","repository":{"id":95337777,"uuid":"77522128","full_name":"logicalhacking/UPF","owner":"logicalhacking","description":"Local mirror of The Unified Policy Framework (UPF) entry of the Archive of Formal Proofs (AFP).","archived":false,"fork":false,"pushed_at":"2022-03-25T16:48:01.000Z","size":94,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2026-02-28T19:46:27.448Z","etag":null,"topics":["access-control","afp","isabelle-hol","policy-framework"],"latest_commit_sha":null,"homepage":null,"language":"Isabelle","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/logicalhacking.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":"CITATION","codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2016-12-28T09:50:51.000Z","updated_at":"2022-03-25T07:35:23.000Z","dependencies_parsed_at":"2023-04-03T16:02:29.277Z","dependency_job_id":null,"html_url":"https://github.com/logicalhacking/UPF","commit_stats":null,"previous_names":[],"tags_count":11,"template":false,"template_full_name":null,"purl":"pkg:github/logicalhacking/UPF","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/logicalhacking%2FUPF","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/logicalhacking%2FUPF/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/logicalhacking%2FUPF/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/logicalhacking%2FUPF/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/logicalhacking","download_url":"https://codeload.github.com/logicalhacking/UPF/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/logicalhacking%2FUPF/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30320889,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-09T20:05:46.299Z","status":"ssl_error","status_checked_at":"2026-03-09T19:57:04.425Z","response_time":61,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":["access-control","afp","isabelle-hol","policy-framework"],"created_at":"2024-11-16T10:11:00.184Z","updated_at":"2026-03-10T01:32:20.655Z","avatar_url":"https://github.com/logicalhacking.png","language":"Isabelle","funding_links":[],"categories":[],"sub_categories":[],"readme":"# The Unified Policy Framework (UPF)\n\nThis git repository contains a local mirror of\n[The Unified Policy Framework (UPF)](https://www.isa-afp.org/entries/UPF.shtml)\nentry of the\n[Archive of Formal Proofs (AFP)](https://www.isa-afp.org).\n\nThe official AFP releases are tagged. Additionally, this repository\nmay contain extensions (i.e., a development version) that may be\nsubmitted (as an update of the UPF entry) at a later stage.\n\n## Installation\n\n```console\nachim@logicalhacking:~$ isabelle build -D UPF\n```\n\n## Authors\n\n* [Achim D. Brucker](http://www.brucker.ch/)\n* Lukas Brügger\n* [Burkhart Wolff](https://www.lri.fr/~wolff/)\n\n## License\n\nThis project is licensed under a 3-clause BSD-style license.\n\nSPDX-License-Identifier: BSD-3-Clause\n\n\n## Upstream Repository\n\nThe upstream git repository, i.e., the single source of truth, for this project is hosted \nby the [Software Assurance \u0026 Security Research Team](https://logicalhacking.com) at\n\u003chttps://git.logicalhacking.com/afp-mirror/UPF\u003e.\n\n## Publications\n\n* Achim D. Brucker, Lukas Brügger, and Burkhart Wolff. The Unified\n  Policy Framework (UPF). In Archive of Formal\n  Proofs, 2014. http://www.isa-afp.org/entries/UPF.shtml, Formal proof\n  development\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flogicalhacking%2Fupf","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flogicalhacking%2Fupf","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flogicalhacking%2Fupf/lists"}