Spring Security 4’s default configuration will, irrespective of any
other header writers that are added, enable writers for the following
headers:
- X-Content-Type
- X-XSS-Protection
- Cache-Control
- X-Frame-Options
Previously, SecurityProperties.headers used false as the default for the
properties that enable or disable these headers but the configuration is
only applied when the properties are true. This left us with the right
default behaviour (the headers are enabled) but meant that the
properties could not be used to switch off the headers.
This commit changes the defaults for the four properties to true and
updates SpringBootWebSecurityConfiguration to only apply the
configuration when the properties are false. This leaves us with the
desired defaults while allowing users to disable one or more of the
properties by setting the relevant property to false.
Closes gh-3517
The second level cache of Hibernate can be configured with dedicated
factories that look up for the presence of a cache infrastructure. As
Hibernate shouldn't have to know about Spring, that lookup is done
against the respective proprietary APIs.
We now make sure that caching (and the general purpose Hazelcast
auto-configuration) is fully processed before JPA kicks in. In particular
an explicit `dependsOn` attribute on those beans is added when they are
processed.
Closes gh-4158
When the actuator is enabled, Spring Boot provides two `MBeanExporter`
bean definitions: a general purpose one and a dedicated one for Actuator
endpoints.
This commit flag the general purpose one `@Primary` so that component
can safely inject it by type if necessary. In particular, this fix the
doc of the `JmxMetricWriter`.
Closes gh-4007
Instead of always creating a new ElasticSearch client, we now check for
the presence of a custom bean configuration and use that if it's
available.
Closes gh-4143
Closes gh-4146
Previously, if Solr 5 was on the classpath, SolrAutoConfiguration
would fail with a rather cryptic error message due to a change in the
inheritance hierarchy of CloudSolrServer between Solr 4 and Solr 5.
This commit updates SolrAutoConfiguration to be conditional on a
class that exists in Solr 4 but was removed in Solr 5. This has the
effect of switching off the auto-configuration when Solr 5 is on
the classpath, allowing the auto-configuration report to be used to
identify why the configuration was disabled. The documentation has
also been updated to state that Spring Boot does not currently support
Solr 5.0.
Closes gh-2795
Default will extract an "authorities" key from the map coming from the
server. No existing servers I am aware of actually send that data, but
it might be helpful as a default nevertheless. User can override the
default by adding a bean of that type.
Fixes gh-3711
The latest Spring Framework 4.2.2 snapshots have reworked
EventListenerMethodProcessor so that it no longer queries a proxies
target class. Previously, when this was happening, it happened early
in the context's lifecycle when the bean's concrete type was unknown.
The led to the target class being set as the proxied interface.
With the latest 4.2.2 snapshots, the first call to
AopUtils.getTargetClass() happens in the test, by which time the
actual concrete type of the bean is known. This commit updates the
test so that its expectations match the more precise result.
ClassUtils.isPresent(String, ClassLoader) swallows all Throwables when
trying to load a class by name. For this reason
UnsupportedClassVersionError will also be swallowed when user code is
trying to use a driver library which has been compiled with a later
JDK than the one the application is running with. All the user would
see was "Cannot load driver class". This change simply propagates the
UnsupportedClassVersionNumberError so that it is easier for users to
find the root cause of the problem.
Closes gh-4082
Closes gh-4091
If a DataSource class is found in the classpath then
EmbeddedDataSourceConfiguration will not be used, so the in-memory
database will not be shutdown on application context closing.
As a result, unnecessary database initialization may cause subsequent
tests to fail, for example see [1].
[1] https://github.com/spring-projects/spring-boot/issues/1712
Previously, if an application used JPA and declared its own Flyway bean,
startup would fail. The custom Flyway bean would switch off
auto-configuration of the FlywayMigrationInitializer bean but the
context’s entity manager factory beans would still be configured to
depend on the migration initialiser.
This commit splits the post-processor that configures the dependencies
into two. One that configures the dependency on the Flyway bean and
one that configures the dependency on the FlywayMigrationInitializer
bean. When to auto-configuration of the FlywayMigrationInitializer is
switched off, the auto-configuration of the latter dependency is also
switched off.
Closes gh-4079
For reasons I don't (yet?) understand, shutting down the databases
proactively triggers a StackOverflowError in Jersey. Reverting the
change while I try to figure out what's going in.
Update all TemplateAvailabilityProvider implementations to use the
relaxed property binder. Also fix FreeMarkerTemplateAvailabilityProvider
to use `template-loader-path` rather than `path`.
Fixes gh-4085
Update the logged auto-configuration report so that each line includes
"matched", "did not match" text. This helps when looking to see if a
specific auto-configuration class was applied or not.
Fixes gh-4084
This commit updates ConditionalOnJava to remove a dependency on the
deprecated JdkVersion API from Spring Framework. In its place it now
looks for the presence of certain classes to determine the version of
Java on which its running.
Closes gh-4005
Previously `spring.velocity.charset` only controlled the output encoding
with the templates being loaded with the default encoding. We now
consistently set the same value for both the input and output encodings.
It is still possible to override it to a different value using
`spring.velocity.properties.input.encoding`
Closes gh-3994
Previously `spring.velocity.charset` only controlled the output encoding
with the templates being loaded with the default encoding. We now
consistently set the same value for both the input and output encodings.
It is still possible to override it to a different value using
`spring.velocity.properties.input.encoding`
Closes gh-3994
Andy Wilkinson
Stephane Nicoll
Phillip Webb
Marten Deinum
Dave Syer
Benedikt Ritter
Alexander Tokarev