{"id":16953144,"url":"https://github.com/c4milo/letse","last_synced_at":"2026-03-07T03:31:19.035Z","repository":{"id":57534922,"uuid":"53365770","full_name":"c4milo/letse","owner":"c4milo","description":"Simple Letsencrypt CLI - DNS challenges only","archived":false,"fork":false,"pushed_at":"2016-12-19T16:39:01.000Z","size":25,"stargazers_count":6,"open_issues_count":0,"forks_count":1,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-04-11T21:23:50.387Z","etag":null,"topics":["cli","dns-challenge","ecdsa","letsencrypt","letsencrypt-cli"],"latest_commit_sha":null,"homepage":null,"language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/c4milo.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2016-03-07T23:07:06.000Z","updated_at":"2018-11-24T20:50:14.000Z","dependencies_parsed_at":"2022-09-26T18:21:47.313Z","dependency_job_id":null,"html_url":"https://github.com/c4milo/letse","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/c4milo/letse","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/c4milo%2Fletse","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/c4milo%2Fletse/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/c4milo%2Fletse/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/c4milo%2Fletse/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/c4milo","download_url":"https://codeload.github.com/c4milo/letse/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/c4milo%2Fletse/sbom","scorecard":{"id":261085,"data":{"date":"2025-08-11","repo":{"name":"github.com/c4milo/letse","commit":"7e3777ccaa24b03a97a5d02a1fd8088d7ca54db1"},"scorecard":{"version":"v5.2.1-40-gf6ed084d","commit":"f6ed084d17c9236477efd66e5b258b9d4cc7b389"},"score":2.3,"checks":[{"name":"Binary-Artifacts","score":10,"reason":"no binaries found in the repo","details":null,"documentation":{"short":"Determines if the project has generated executable (binary) artifacts in the source repository.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#binary-artifacts"}},{"name":"Dangerous-Workflow","score":-1,"reason":"no workflows found","details":null,"documentation":{"short":"Determines if the project's GitHub Action workflows avoid dangerous patterns.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#dangerous-workflow"}},{"name":"SAST","score":0,"reason":"no SAST tool detected","details":["Warn: no pull requests merged into dev branch"],"documentation":{"short":"Determines if the project uses static code analysis.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#sast"}},{"name":"Packaging","score":-1,"reason":"packaging workflow not detected","details":["Warn: no GitHub/GitLab publishing workflow detected."],"documentation":{"short":"Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#packaging"}},{"name":"Maintained","score":0,"reason":"0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project is \"actively maintained\".","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#maintained"}},{"name":"Pinned-Dependencies","score":-1,"reason":"no dependencies found","details":null,"documentation":{"short":"Determines if the project has declared and pinned the dependencies of its build process.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#pinned-dependencies"}},{"name":"Code-Review","score":0,"reason":"Found 0/25 approved changesets -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project requires human code review before pull requests (aka merge requests) are merged.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#code-review"}},{"name":"Token-Permissions","score":-1,"reason":"No tokens found","details":null,"documentation":{"short":"Determines if the project's workflows follow the principle of least privilege.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#token-permissions"}},{"name":"CII-Best-Practices","score":0,"reason":"no effort to earn an OpenSSF best practices badge detected","details":null,"documentation":{"short":"Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#cii-best-practices"}},{"name":"Security-Policy","score":0,"reason":"security policy file not detected","details":["Warn: no security policy file detected","Warn: no security file to analyze","Warn: no security file to analyze","Warn: no security file to analyze"],"documentation":{"short":"Determines if the project has published a security policy.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#security-policy"}},{"name":"Vulnerabilities","score":10,"reason":"0 existing vulnerabilities detected","details":null,"documentation":{"short":"Determines if the project has open, known unfixed vulnerabilities.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#vulnerabilities"}},{"name":"Fuzzing","score":0,"reason":"project is not fuzzed","details":["Warn: no fuzzer integrations found"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#fuzzing"}},{"name":"License","score":0,"reason":"license file not detected","details":["Warn: project does not have a license file"],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#license"}},{"name":"Signed-Releases","score":0,"reason":"Project has not signed or included provenance with any releases.","details":["Warn: release artifact v1.0.0 not signed: https://api.github.com/repos/c4milo/letse/releases/2816245","Warn: release artifact v1.0.0 does not have provenance: https://api.github.com/repos/c4milo/letse/releases/2816245"],"documentation":{"short":"Determines if the project cryptographically signs release artifacts.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#signed-releases"}},{"name":"Branch-Protection","score":0,"reason":"branch protection not enabled on development/release branches","details":["Warn: branch protection not enabled for branch 'master'"],"documentation":{"short":"Determines if the default and release branches are protected with GitHub's branch protection settings.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#branch-protection"}}]},"last_synced_at":"2025-08-17T10:51:50.372Z","repository_id":57534922,"created_at":"2025-08-17T10:51:50.372Z","updated_at":"2025-08-17T10:51:50.372Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30206563,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-07T03:24:23.086Z","status":"ssl_error","status_checked_at":"2026-03-07T03:23:11.444Z","response_time":53,"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":["cli","dns-challenge","ecdsa","letsencrypt","letsencrypt-cli"],"created_at":"2024-10-13T22:06:25.148Z","updated_at":"2026-03-07T03:31:19.017Z","avatar_url":"https://github.com/c4milo.png","language":"Go","readme":"# Simple Letsencrypt CLI - DNS challenges only\n[![Build Status](https://travis-ci.org/c4milo/letse.svg?branch=master)](https://travis-ci.org/c4milo/letse)\n\n**Deprecated, use https://github.com/xenolf/lego instead.**\n\nLetse allows you to easily issue free TLS certificates from LetsEncrypt by\ncompleting the DNS Challenge of a domain name under your control.\n\n## Features\n* Requests new ECDSA or RSA signed certificates, for specific domain names.\n* Defaults to using the safest and fastest signing algorithm known today: ECDSA.\n* Renews certificates\n* Revokes certificates\n* Only DNS challenges supported\n* Extendable to support multiple DNS providers, currently only Route53 is supported\n\n## Be mindful of LetsEncrypt limits when using this CLI\nhttps://community.letsencrypt.org/t/rate-limits-for-lets-encrypt/6769\n\n## Usage\nFor Route53 make sure the following environment variables are set with\nvalid values before you run this CLI.\n\n* AWS_ACCESS_KEY_ID\n* AWS_SECRET_ACCESS_KEY\n* AWS_REGION\n\n```\nSimple DNS based LetsEncrypt CLI.\n\nUsage:\n  letse new \u003cdomain\u003e -a \u003caccount-key\u003e [-p dns-provider] [-k key-type] [-b bit-size] [-o output-dir] [--dry-run]\n  letse renew \u003ccert-file\u003e -f\n  letse revoke \u003ccert-file\u003e -a \u003caccount-key\u003e\n  letse keygen [-k key-type] [-b bit-size] [-o output-dir]\n\nOptions:\n  -a, --account-key=\u003caccount-key\u003e    LetsEncrypt Account Key.\n  -p, --provider=\u003cprovider\u003e          DNS Provider. [default: r53].\n  -k, --key-type=\u003ckey-type\u003e          Key type, either rsa or ecdsa. [default: ecdsa].\n  -o, --output=\u003coutput\u003e              Directory where to output secrets. [default: .].\n  -f, --force                        Forces a certificate renewal.\n  -b, --bit-size=\u003cbit-size\u003e          Bit size for the key. Defaults to 256 for ECDSA or 2048 for RSA.\n  -d, --dry-run                      Uses LetsEncrypt staging server instead.\n\nDNS Providers:\n  * r53: AWS Route53\n```\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fc4milo%2Fletse","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fc4milo%2Fletse","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fc4milo%2Fletse/lists"}