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[Utility & Helpers](/categories/utility) 4. / 5. kinedu/cfdi-certificate ActiveLibrary[Utility & Helpers](/categories/utility) kinedu/cfdi-certificate ======================= Librería para decodificar los Certificados de Sello Digital (CSD) del Servicio de Administración Tributaria (SAT) v0.4.0(4y ago)133763MITPHPPHP ^7.3|^8.0 Since Jan 29Pushed 4y ago3 watchersCompare [ Source](https://github.com/Kinedu/cfdi-certificate)[ Packagist](https://packagist.org/packages/kinedu/cfdi-certificate)[ Docs](https://github.com/Kinedu/cfdi-certificate)[ RSS](/packages/kinedu-cfdi-certificate/feed)WikiDiscussions master Synced 2w ago READMEChangelog (6)Dependencies (1)Versions (7)Used By (0) [![Kinedu](https://raw.githubusercontent.com/Kinedu/cfdi-certificate/gh-pages/assets/img/logo.png)](https://raw.githubusercontent.com/Kinedu/cfdi-certificate/gh-pages/assets/img/logo.png) =========================================================================================================================================================================================== [](#) [![Travis](https://camo.githubusercontent.com/494e0069d30633dd8156370fabe44cc702d2af7bf99133c8d8d279f9423291d6/68747470733a2f2f696d672e736869656c64732e696f2f7472617669732f4b696e6564752f636664692d63657274696669636174652e7376673f7374796c653d666c61742d737175617265)](https://travis-ci.org/Kinedu/cfdi-certificate)[![StyleCI](https://camo.githubusercontent.com/557f494a124bc9d48abf2af9e3380f0c0ca22961a5a4e1f9251a7b4543ecf3e8/68747470733a2f2f7374796c6563692e696f2f7265706f732f3131383138373030362f736869656c643f6272616e63683d6d6173746572)](https://styleci.io/repos/118187006)[![Quality Score](https://camo.githubusercontent.com/3cc44912b95f4e75e992052dbc78db0ed5cdd94e20e4f9c9c3f08eea6c08d939/68747470733a2f2f696d672e736869656c64732e696f2f7363727574696e697a65722f672f4b696e6564752f636664692d63657274696669636174652e7376673f7374796c653d666c61742d737175617265)](https://scrutinizer-ci.com/g/Kinedu/cfdi-certificate)[![Total Downloads](https://camo.githubusercontent.com/ed9304d0ef65b5912bbbd2fc964fde973c076c3df93942cf592e1f46dafcfc5d/68747470733a2f2f706f7365722e707567782e6f72672f6b696e6564752f636664692d63657274696669636174652f646f776e6c6f6164733f666f726d61743d666c61742d737175617265)](https://packagist.org/packages/kinedu/cfdi-certificate)[![License](https://camo.githubusercontent.com/0d7b7ba4875ae355371e093e223406a50783416b2dbcc5b99bff77dc31363405/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6c6963656e73652f6b696e6564752f636664692d63657274696669636174652e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/kinedu/cfdi-certificate) Instalación ----------- [](#instalación) Instalar el paquete mediante [Composer](https://getcomposer.org/). ``` composer require kinedu/cfdi-certificate ``` Uso --- [](#uso) - [Obtener Certificado Decodificado](#obtener-certificado-decodificado) - [Número de Certificado](#n%C3%BAmero-de-certificado) - [Fecha Inicio de Vigencia](#fecha-inicio-de-vigencia) - [Fecha de Expiración](#fecha-de-expiraci%C3%B3n) - [Guardar Certificado Decodificado](#guardar-certificado-decodificado) ### Obtener Certificado Decodificado [](#obtener-certificado-decodificado) Se pueden decodificar dos tipos de archivo creando una instancia de `Certificate`, estos pueden ser los archivos `.cer` y `.key` para obtener el resultado de dichos archivos solo es necesario mandar la ruta del archivo en la instancia y mandar a llamar el método `decode()` en el caso de los archivos `.key` es necesario mandar la contraseña como segundo parametro. ``` use Kinedu\CFDI\Certificate\Certificate; $cerFile = 'CSD01_AAA010101AAA.cer'; $keyFile = 'CSD01_AAA010101AAA.key'; $password = '12345678a'; $cer = new Certificate($cerFile); $cer->decode(); $key = new Certificate($keyFile, $password); $key->decode(); ``` ### Número de Certificado [](#número-de-certificado) ``` use Kinedu\CFDI\Certificate\Certificate; $cerFile = 'CSD01_AAA010101AAA.cer'; $cer = new Certificate($cerFile); $cer->getCertificateNumber(); ``` ### Fecha Inicio de Vigencia [](#fecha-inicio-de-vigencia) ``` use Kinedu\CFDI\Certificate\Certificate; $cerFile = 'CSD01_AAA010101AAA.cer'; $cer = new Certificate($cerFile); $cer->getInitialDate(); ``` ### Fecha de Expiración [](#fecha-de-expiración) ``` use Kinedu\CFDI\Certificate\Certificate; $cerFile = 'CSD01_AAA010101AAA.cer'; $cer = new Certificate($cerFile); $cer->getExpirationDate(); ``` ### Guardar Certificado Decodificado [](#guardar-certificado-decodificado) Para guardar el Certificado de Sello Digital (CSD) decodificado es necesario utilizar el método `save(string $filename)` con el nombre y la dirección donde se quiere guardar el archivo. ``` use Kinedu\CFDI\Certificate\Certificate; $cerFile = 'CSD01_AAA010101AAA.cer'; $keyFile = 'CSD01_AAA010101AAA.key'; $password = '12345678a'; $cer = new Certificate($cerFile); $cer->save('./CSD'); $key = new Certificate($keyFile, $password); $key->save('./CSD', 'CSD01_AAA010101AAA'); ``` Licencia -------- [](#licencia) CFDI Certificate esta bajo la Licencia MIT, si quieres saber más al respecto puedes ver el archivo de [Licencia](LICENSE) que se encuentra en este mismo repositorio. ### Health Score 32 — LowBetter than 69% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity23 Limited adoption so far Community10 Small or concentrated contributor base Maturity62 Established project with proven stability Bus Factor1 Top contributor holds 100% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~275 days Recently: every ~340 days Total 6 Last Release 1694d ago PHP version history (2 changes)v0.1.0PHP ^7.1 v0.4.0PHP ^7.3|^8.0 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/35609043?v=4)[Kinedu](/maintainers/Kinedu)[@Kinedu](https://github.com/Kinedu) --- Top Contributors [![orlandocharles](https://avatars.githubusercontent.com/u/22510311?v=4)](https://github.com/orlandocharles "orlandocharles (8 commits)") --- Tags cfdikineduphpsatsatcfdiKinedu ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/kinedu-cfdi-certificate/health.svg) ``` [![Health](https://phpackages.com/badges/kinedu-cfdi-certificate/health.svg)](https://phpackages.com/packages/kinedu-cfdi-certificate) ``` ### Alternatives [phpcfdi/credentials Library to use eFirma (fiel) and CSD (sellos) from SAT 82172.1k9](/packages/phpcfdi-credentials)[phpcfdi/cfdi-sat-scraper Web Scraping para extraer facturas electrónicas desde la página del SAT 9422.4k](/packages/phpcfdi-cfdi-sat-scraper)[eclipxe/cfdiutils PHP Common utilities for Mexican CFDI 3.2, 3.3 & 4.0 140141.3k6](/packages/eclipxe-cfdiutils)[phpcfdi/cfdi-cleaner Clean up Mexican CFDI 1341.0k1](/packages/phpcfdi-cfdi-cleaner)[phpcfdi/xml-cancelacion Genera documentos de cancelación de CFDI firmados (XMLSEC) 1152.6k5](/packages/phpcfdi-xml-cancelacion)[phpcfdi/sat-catalogos Catálogos de SAT para CFDI 3.3, CFDI 4.0 y Nómina 1.2 305.6k26](/packages/phpcfdi-sat-catalogos) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)