Update counter logic to prevent negative values. Since the stop method
can now be called more than once, it was possible for the counter to
move into negative values.
See gh-8227
Update `EmbeddedServletContainer` implementations to ensure that stop
can be called even if start has not. This allows servers that are
partially started during `initialize()` to still be shut down.
This commit fixes a regression caused by commit 0af53b361f.
See gh-8036
Fixes gh-8224
Closes gh-8227
Update `HealthMvcEndpoint` to respect `ManagementServerProperties`
roles. Prior to this commit the `HealthMvcEndpoint` directly loaded
roles rather than using bound properties. This meant that list values
from yaml were not respected.
Fixes gh-8314
Update DataSourceInitializedPublisher to always attempt to obtain the
published DataSource directly from the EntityManager. In the case where
the EntityManager doesn't provide a DataSource, the previous logic is
used.
Fixes gh-8296
If Spring Security is on the classpath and `isUserInRole` returns false,
check if user has the authority to access the actuator endpoints.
Fixes gh-8255
Previously, there were a number of inconsistencies in the embedded
containers' handling of static resources. The Servlet spec requires
that static resources can be served from the META-INF/resources/
directory of jars nested inside a war in WEB-INF/lib/. The intention
was also to extend this to cover jar packaging when jars are nested in
BOOT-INF/lib/. This worked when using Tomcat as long as Jasper was on
the classpath. If you didn't have Jasper on the classpath or you
were using Jetty or Undertow it did not work.
This commit updates the configuration of embedded Jetty, Tomcat, and
Undertow so that all three containers handle static resources in the
same way, serving them from jars in WEB-INF/lib/ or /BOOT-INF/lib/.
Numerous intergration tests have been added to verify the behaviour,
including tests for Tomcat 8.0 and 7.0 which is supported in addition
to the default 8.5.x. Note that static resource handling only works
with Jetty 9.3.x and 9.2 and earlier does not support nested jars (
see https://github.com/eclipse/jetty.project/issues/518 for details).
Closes gh-8299
Stephane Nicoll
Michael J. Simons
Gary Russell
Phillip Webb
Michael K. Werle
Madhura Bhave
Andy Wilkinson