Multiline properties in documentation are missing backslashes #44583
Description
Hello team,
Just wanted to reach out with a small issue.
SSLBundle is a very cool feature of Spring, if not anything else from this ticket, thanks for that.
I think there might be a typo in the doc, especially using the ssl bundle configuration in application properties files.
We can see in the documentation here https://docs.spring.io/spring-boot/reference/features/ssl.html#features.ssl.pem , the certificate is written:
spring.ssl.bundle.pem.mybundle.truststore.certificate=-----BEGIN CERTIFICATE----- MIID1zCCAr+gAwIBAgIUNM5QQv8IzVQsgSmmdPQNaqyzWs4wDQYJKoZIhvcNAQEL BQAwezELMAkGA1UEBhMCWFgxEjAQBgNVBAgMCVN0YXRlTmFtZTERMA8GA1UEBwwI ... V0IJjcmYjEZbTvpjFKznvaFiOUv+8L7jHQ1/Yf+9c3C8gSjdUfv88m17pqYXd+Ds HEmfmNNjht130UyjNCITmLVXyy5p35vWmdf95U3uEbJSnNVtXH8qRmN9oK9mUpDb ngX6JBJI7fw7tXoqWSLHNiBODM88fUlQSho8 -----END CERTIFICATE----- Please see screenshot.
However, this might not be working.
On the other hand, it seems this construct is working.
spring.ssl.bundle.pem.mybundle.truststore.certificate=\ -----BEGIN CERTIFICATE-----\n\ MIID1zCCAr+gAwIBAgIUNM5QQv8IzVQsgSmmdPQNaqyzWs4wDQYJKoZIhvcNAQEL\n\ BQAwezELMAkGA1UEBhMCWFgxEjAQBgNVBAgMCVN0YXRlTmFtZTERMA8GA1UEBwwI\n\ ...\n\ V0IJjcmYjEZbTvpjFKznvaFiOUv+8L7jHQ1/Yf+9c3C8gSjdUfv88m17pqYXd+Ds\n\ HEmfmNNjht130UyjNCITmLVXyy5p35vWmdf95U3uEbJSnNVtXH8qRmN9oK9mUpDb\n\ ngX6JBJI7fw7tXoqWSLHNiBODM88fUlQSho8\n\ -----END CERTIFICATE-----\n I am referring to adding \n, backslash + letter N + backslash to the lines.
Actually, I think someone from the Spring team is recommending to use it this way (with backslash)
Would it be possible there is a typo in the doc, and we should add the backslash n in the doc for application properties files?
Thank you