Increase user and password length

git-svn-id: https://svn.qindel.com/repos/main/projects/qindel/QVD/src/trunk@25299 4046b530-fbad-4e16-af16-ee11f0b55167
#1641 include oauth2 authentication

git-svn-id: https://svn.qindel.com/repos/main/projects/qindel/QVD/src/trunk@25309 4046b530-fbad-4e16-af16-ee11f0b55167