Как создать файл ca-bundle?

Файл ca-bundle нужен во время инсталяции SSL.
С выданым сертификатом SSL понадобятся так же файлы сертификатов посредних, а так же главного сертификата. Все вместе (кроме сертификата для Вашего домена) создают т.н. цепочку, которая информирует, кто принимал участие в процессе выдачи и валидации сертификата.


  • главный  сертификат - CARoot.crt
  • посредний сертификат 1 - Intermediate1.crt
  • посредний сертификат 2 - Intermediate2.crt
  • посредний сертификат 3 - Intermediate3.crt
  • сертификат выставленный для домена/страницы - twoj_domen.crt

Важно: в файле Bundle не стоит замещать файл twoj_domen.crt.

Файл необходимо объединить двумя способами:

1. при помощи тектсового документа:

  • откройте все файлы в блокноте,
  • создайте новый, чистый текстовый документ,
  • скопируйте содержание каждого файла и вставьте в пустой придержуясь последовательности: Intermediate3.crt, Intermediate2.crt, Intermediate1.crt, CARoot.crt
  • запишите файл как twoj_domen.ca-bundle

2. при помощи комманд:

- Linux и системы основаны на UNIX -- cat EssentialSSLCA_2.crt ComodoUTNSGCCA.crt UTNAddTrustSGCCA.crt AddTrustExternalCARoot.crt > yourDomain.ca-bundle
- Windows или DOS
-- copy EssentialSSLCA_2.crt + ComodoUTNSGCCA.crt + UTNAddTrustSGCCA.crt + AddTrustExternalCARoot.crt yourDomain.ca-bundle

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