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Fix broken Asciidoctor syntax in section on sanitizing values #14708

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Fix broken Asciidoctor syntax in section on sanitizing values #14708

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4 changes: 2 additions & 2 deletions spring-boot-project/spring-boot-docs/src/main/asciidoc/howto.adoc
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Expand Up @@ -2494,11 +2494,11 @@ of how to register handlers in the servlet container.
=== Sanitize sensible values
Information returned by the `env` and `configprops` endpoints can be somewhat sensitive
so keys matching a certain pattern are sanitized by default (i.e. their values are
replaced by `******`).
replaced by `+******+`).

Spring Boot uses sensible defaults for such keys: for instance, any key ending with the
word "password", "secret", "key" or "token" is sanitized. It is also possible to use a
regular expression instead, such as `*credentials.*` to sanitize any key that holds the
regular expression instead, such as `+*credentials.*+` to sanitize any key that holds the
word `credentials` as part of the key.

The patterns to use can be customized using the `management.endpoint.env.keys-to-sanitize`
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