[JENKINS-46288] - Fix ProxyConfiguration validation for NTLM authentication (#2984)
[JENKINS-46288] - Fix ProxyConfiguration validation for NTLM authentication (#2984)

/**
     * Constructor.
     * @param userName The user name.  This should not include the domain to authenticate with.
     * For example: "user" is correct whereas "DOMAIN\\user" is not.
     * @param password The password.
     * @param host The host the authentication request is originating from.  Essentially, the
     * computer name for this machine.
     * @param domain The domain to authenticate within.
     */
recena/jenkins,godfath3r/jenkins,DanielWeber/jenkins,viqueen/jenkins,sathiya-mit/jenkins,oleg-nenashev/jenkins,hplatou/jenkins,ErikVerheul/jenkins,Vlatombe/jenkins,MarkEWaite/jenkins,dariver/jenkins,patbos/jenkins,aldaris/jenkins,rsandell/jenkins,oleg-nenashev/jenkins,tfennelly/jenkins,Jochen-A-Fuerbacher/jenkins,escoem/jenkins,escoem/jenkins,MarkEWaite/jenkins,dariver/jenkins,recena/jenkins,hplatou/jenkins,daniel-beck/jenkins,damianszczepanik/jenkins,Jochen-A-Fuerbacher/jenkins,tfennelly/jenkins,aldaris/jenkins,ikedam/jenkins,stephenc/jenkins,recena/jenkins,andresrc/jenkins,viqueen/jenkins,Vlatombe/jenkins,jenkinsci/jenkins,ikedam/jenkins,bkmeneguello/jenkins,pjanouse/jenkins,bkmeneguello/jenkins,Jimilian/jenkins,amuniz/jenkins,godfath3r/jenkins,Vlatombe/jenkins,escoem/jenkins,jenkinsci/jenkins,patbos/jenkins,rsandell/jenkins,kohsuke/hudson,escoem/jenkins,viqueen/jenkins,andresrc/jenkins,ErikVerheul/jenkins,sathiya-mit/jenkins,patbos/jenkins,viqueen/jenkins,stephenc/jenkins,batmat/jenkins,Jochen-A-Fuerbacher/jenkins,DanielWeber/jenkins,tfennelly/jenkins,jenkinsci/jenkins,stephenc/jenkins,Jimilian/jenkins,pjanouse/jenkins,jenkinsci/jenkins,ErikVerheul/jenkins,MarkEWaite/jenkins,godfath3r/jenkins,bkmeneguello/jenkins,andresrc/jenkins,aldaris/jenkins,bkmeneguello/jenkins,sathiya-mit/jenkins,jenkinsci/jenkins,jenkinsci/jenkins,Jimilian/jenkins,aldaris/jenkins,bkmeneguello/jenkins,DanielWeber/jenkins,damianszczepanik/jenkins,oleg-nenashev/jenkins,pjanouse/jenkins,v1v/jenkins,godfath3r/jenkins,patbos/jenkins,jenkinsci/jenkins,MarkEWaite/jenkins,recena/jenkins,v1v/jenkins,godfath3r/jenkins,hplatou/jenkins,aldaris/jenkins,amuniz/jenkins,rsandell/jenkins,hplatou/jenkins,tfennelly/jenkins,patbos/jenkins,viqueen/jenkins,sathiya-mit/jenkins,ErikVerheul/jenkins,rsandell/jenkins,pjanouse/jenkins,stephenc/jenkins,Jimilian/jenkins,v1v/jenkins,aldaris/jenkins,ErikVerheul/jenkins,damianszczepanik/jenkins,escoem/jenkins,daniel-beck/jenkins,Vlatombe/jenkins,tfennelly/jenkins,andresrc/jenkins,batmat/jenkins,Jimilian/jenkins,Jimilian/jenkins,patbos/jenkins,daniel-beck/jenkins,MarkEWaite/jenkins,dariver/jenkins,Jimilian/jenkins,kohsuke/hudson,MarkEWaite/jenkins,aldaris/jenkins,MarkEWaite/jenkins,daniel-beck/jenkins,kohsuke/hudson,Vlatombe/jenkins,kohsuke/hudson,DanielWeber/jenkins,oleg-nenashev/jenkins,recena/jenkins,recena/jenkins,damianszczepanik/jenkins,Jochen-A-Fuerbacher/jenkins,Vlatombe/jenkins,pjanouse/jenkins,amuniz/jenkins,ikedam/jenkins,bkmeneguello/jenkins,kohsuke/hudson,dariver/jenkins,dariver/jenkins,sathiya-mit/jenkins,amuniz/jenkins,amuniz/jenkins,batmat/jenkins,oleg-nenashev/jenkins,DanielWeber/jenkins,dariver/jenkins,damianszczepanik/jenkins,bkmeneguello/jenkins,ikedam/jenkins,rsandell/jenkins,v1v/jenkins,andresrc/jenkins,Jochen-A-Fuerbacher/jenkins,batmat/jenkins,oleg-nenashev/jenkins,oleg-nenashev/jenkins,damianszczepanik/jenkins,v1v/jenkins,pjanouse/jenkins,daniel-beck/jenkins,ikedam/jenkins,DanielWeber/jenkins,sathiya-mit/jenkins,escoem/jenkins,Vlatombe/jenkins,damianszczepanik/jenkins,hplatou/jenkins,tfennelly/jenkins,ikedam/jenkins,ErikVerheul/jenkins,daniel-beck/jenkins,tfennelly/jenkins,stephenc/jenkins,stephenc/jenkins,batmat/jenkins,hplatou/jenkins,sathiya-mit/jenkins,daniel-beck/jenkins,kohsuke/hudson,DanielWeber/jenkins,amuniz/jenkins,viqueen/jenkins,daniel-beck/jenkins,damianszczepanik/jenkins,jenkinsci/jenkins,kohsuke/hudson,andresrc/jenkins,godfath3r/jenkins,batmat/jenkins,recena/jenkins,ikedam/jenkins,pjanouse/jenkins,andresrc/jenkins,hplatou/jenkins,Jochen-A-Fuerbacher/jenkins,v1v/jenkins,v1v/jenkins,patbos/jenkins,amuniz/jenkins,Jochen-A-Fuerbacher/jenkins,godfath3r/jenkins,rsandell/jenkins,MarkEWaite/jenkins,batmat/jenkins,dariver/jenkins,rsandell/jenkins,rsandell/jenkins,escoem/jenkins,kohsuke/hudson,stephenc/jenkins,ikedam/jenkins,ErikVerheul/jenkins,viqueen/jenkins