Until the fix for JDK-8209506 [1] is available in Java 11 builds,
SSL connections to services using Google's SSL certificate do not work
due to a lack of trust. This affects both our OAuth2 client samples
which were using https://accounts.google.com as an OpenID Connect
provider.
This commit switches the two samples to use Yahoo in place of Google.
See gh-14028
[1] https://bugs.openjdk.java.net/browse/JDK-8209506
- Modifying dependencies to starter-web with tomcat exclusion plus
alternative servlet container instead of manual dependency on
spring-webmvc as it is the preferrable way to use alternative servlet
container
- Previously RestTemplate with ssl was configured manually in tests - now
it rellies on autoconfiguration - changed this for multi-connector test
and added test to ensure that ssl autoconfiguration is working
- Most samples with alterntative servlet containers used some kind of
service reading property and returning default since it wasn't
configured - removed it, since it is not specific to using alternative
servlet containers.
See gh-10548
