Como emitir e gerar o certificate request

Gerar o certificado

Criar Diretório: mkdir ~/domain.com.ssl

Gerar RSA: openssl genrsa -out ~/domain.com.ssl/domain.com.key 2048

Gerar CSR: openssl req -new -sha256 -key ~/domain.com.ssl/domain.com.key -out ~/domain.com.ssl/domain.com.csr

Exemplo

Criar Diretório: mkdir ~/jcr2.ifsp.edu.br.ssl

Gerar RSA: openssl genrsa -out ~/jcr2.ifsp.edu.br.ssl/jcr2.ifsp.edu.br.key 2048

Gerar CSR:
openssl req -new -sha256 -key ~/jcr2.ifsp.edu.br.ssl/jcr2.ifsp.edu.br.key -out ~/jcr2.ifsp.edu.br.ssl/jcr2.ifsp.edu.br.csr

As seguintes perguntas serão feitas (respostas abaixo):

You are about to be asked to enter information that will be incorporated into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter '.', the field will be left blank.
-----
Country Name (2 letter code) [AU]:BR
State or Province Name (full name) [Some-State]:SP
Locality Name (eg, city) []:Sao Paulo
Organization Name (eg, company) [Internet Widgits Pty Ltd]:INSTITUTO FEDERAL DE EDUCACAO, CIENCIA E TECNOLOGIA DE SAO PAULO
Organizational Unit Name (eg, section) []:
Common Name (e.g. server FQDN or YOUR name) []:jcr2.ifsp.edu.br
Email Address []:

Please enter the following 'extra' attributes to be sent with your certificate request
A challenge password []:
An optional company name []:

 

Após gerar e enviar o CSR para a Reitoria, você deverá baixar os novos certificados intermediate e root a partir do LINK

Para fins de registro, segue abaixo o conteúdo dos arquivos:

intermediate.pem

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

gs_root.pem

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

---

 

A seção abaixo foi mantida por motivos de histórico, caso os certificados intermediário e root acima não funcionem corretamente para você, você pode tentar estes abaixo.

Após gerar e enviar o CSR para a Reitoria, você deverá baixar o novo certificado intermediate e root no site do ICPEdu: LINK

Para facilitar, segue os links de download tirados do site:
"gs_root.pem" LINK_DE_DOWNLOAD
"intermediate.pem" LINK_DE_DOWNLOAD

Certificados emitidos a partir de 27/11/2020 devem obrigatoriamente utilizar o novo "intermediate.pem" citado acima.

Para fins de registro, segue abaixo o conteúdo dos arquivos:

gs_root.pem

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

intermediate.pem - à partir de 27/11/2020

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----