カスタム証明書を管理する

cat app_example_com.pem

-----BEGIN CERTIFICATE-----
MIIFJDCCBAygAwIBAgIQD0ifmj/Yi5NP/2gdUySbfzANBgkqhkiG9w0BAQsFADBN
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMScwJQYDVQQDEx5E
...
SzSHfXp5lnu/3V08I72q1QNzOCgY1XeL4GKVcj4or6cT6tX6oJH7ePPmfrBfqI/O
OeH8gMJ+FuwtXYEPa4hBf38M5eU5xWG7
-----END CERTIFICATE-----

MYCERT="$(cat app_example_com.pem|perl -pe 's/\r?\n/\\n/'|sed -e 's/..$//')"
MYKEY="$(cat app_example_com.key|perl -pe 's/\r?\n/\\n/'|sed -e's/..$//')"

$ echo $MYCERT
-----BEGIN CERTIFICATE-----\nMIIFJDCCBAygAwIBAgIQD0ifmj/Yi5NP/2gdUySbfzANBgkqhkiG9w0BAQsFADBN\nMQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMScwJQYDVQQDEx5E...SzSHfXp5lnu/3V08I72q1QNzOCgY1XeL4GKVcj4or6cT6tX6oJH7ePPmfrBfqI/O\nOeH8gMJ+FuwtXYEPa4hBf38M5eU5xWG7\n-----END CERTIFICATE-----\n

$ request_body=$(< <(cat <<EOF
{
  "hostname": "app.example.com",
  "ssl": {
    "custom_certificate": "$MYCERT",
    "custom_key": "$MYKEY"
  }
}
EOF
))