Short-circuit `peer_cert` if we're insecure or unauthenticated
Short-circuit `peer_cert` if we're insecure or unauthenticated

stanley-cheung/grpc,kpayson64/grpc,ncteisen/grpc,arkmaxim/grpc,infinit/grpc,fuchsia-mirror/third_party-grpc,nicolasnoble/grpc,goldenbull/grpc,jboeuf/grpc,MakMukhi/grpc,hstefan/grpc,sreecha/grpc,y-zeng/grpc,goldenbull/grpc,philcleveland/grpc,a-veitch/grpc,mehrdada/grpc,ejona86/grpc,carl-mastrangelo/grpc,chrisdunelm/grpc,thunderboltsid/grpc,jboeuf/grpc,grani/grpc,dgquintas/grpc,PeterFaiman/ruby-grpc-minimal,soltanmm-google/grpc,geffzhang/grpc,kskalski/grpc,fuchsia-mirror/third_party-grpc,matt-kwong/grpc,jcanizales/grpc,malexzx/grpc,rjshade/grpc,jtattermusch/grpc,thinkerou/grpc,hstefan/grpc,pszemus/grpc,ncteisen/grpc,jtattermusch/grpc,firebase/grpc,a-veitch/grpc,adelez/grpc,quizlet/grpc,daniel-j-born/grpc,infinit/grpc,murgatroid99/grpc,nicolasnoble/grpc,hstefan/grpc,jtattermusch/grpc,apolcyn/grpc,royalharsh/grpc,chrisdunelm/grpc,fuchsia-mirror/third_party-grpc,yang-g/grpc,murgatroid99/grpc,kumaralokgithub/grpc,adelez/grpc,matt-kwong/grpc,bogdandrutu/grpc,thunderboltsid/grpc,7anner/grpc,Vizerai/grpc,kskalski/grpc,philcleveland/grpc,fuchsia-mirror/third_party-grpc,nicolasnoble/grpc,wcevans/grpc,dklempner/grpc,sreecha/grpc,carl-mastrangelo/grpc,muxi/grpc,simonkuang/grpc,dklempner/grpc,7anner/grpc,mehrdada/grpc,nicolasnoble/grpc,donnadionne/grpc,7anner/grpc,wcevans/grpc,leifurhauks/grpc,ctiller/grpc,ipylypiv/grpc,dgquintas/grpc,quizlet/grpc,wcevans/grpc,rjshade/grpc,yang-g/grpc,malexzx/grpc,Vizerai/grpc,msmania/grpc,soltanmm-google/grpc,Crevil/grpc,ipylypiv/grpc,murgatroid99/grpc,thinkerou/grpc,kriswuollett/grpc,perumaalgoog/grpc,ncteisen/grpc,muxi/grpc,apolcyn/grpc,greasypizza/grpc,daniel-j-born/grpc,thinkerou/grpc,ncteisen/grpc,quizlet/grpc,pmarks-net/grpc,pszemus/grpc,soltanmm/grpc,baylabs/grpc,vjpai/grpc,royalharsh/grpc,podsvirov/grpc,ipylypiv/grpc,grani/grpc,donnadionne/grpc,7anner/grpc,tengyifei/grpc,fuchsia-mirror/third_party-grpc,fuchsia-mirror/third_party-grpc,ejona86/grpc,jboeuf/grpc,vjpai/grpc,a11r/grpc,baylabs/grpc,apolcyn/grpc,a-veitch/grpc,Crevil/grpc,matt-kwong/grpc,leifurhauks/grpc,ppietrasa/grpc,ncteisen/grpc,thinkerou/grpc,rjshade/grpc,yang-g/grpc,PeterFaiman/ruby-grpc-minimal,carl-mastrangelo/grpc,kpayson64/grpc,MakMukhi/grpc,royalharsh/grpc,a11r/grpc,bogdandrutu/grpc,andrewpollock/grpc,andrewpollock/grpc,jtattermusch/grpc,donnadionne/grpc,firebase/grpc,grpc/grpc,yugui/grpc,hstefan/grpc,leifurhauks/grpc,dklempner/grpc,perumaalgoog/grpc,podsvirov/grpc,kpayson64/grpc,muxi/grpc,jboeuf/grpc,baylabs/grpc,dgquintas/grpc,MakMukhi/grpc,donnadionne/grpc,LuminateWireless/grpc,kriswuollett/grpc,grani/grpc,soltanmm-google/grpc,goldenbull/grpc,deepaklukose/grpc,andrewpollock/grpc,greasypizza/grpc,perumaalgoog/grpc,kumaralokgithub/grpc,perumaalgoog/grpc,carl-mastrangelo/grpc,MakMukhi/grpc,soltanmm-google/grpc,ctiller/grpc,kskalski/grpc,msmania/grpc,carl-mastrangelo/grpc,ppietrasa/grpc,stanley-cheung/grpc,stanley-cheung/grpc,greasypizza/grpc,infinit/grpc,thinkerou/grpc,infinit/grpc,quizlet/grpc,chrisdunelm/grpc,yongni/grpc,firebase/grpc,nicolasnoble/grpc,Crevil/grpc,ctiller/grpc,jboeuf/grpc,chrisdunelm/grpc,PeterFaiman/ruby-grpc-minimal,carl-mastrangelo/grpc,adelez/grpc,deepaklukose/grpc,philcleveland/grpc,LuminateWireless/grpc,bogdandrutu/grpc,yang-g/grpc,yang-g/grpc,y-zeng/grpc,grani/grpc,dgquintas/grpc,Crevil/grpc,perumaalgoog/grpc,infinit/grpc,grpc/grpc,leifurhauks/grpc,a-veitch/grpc,adelez/grpc,grpc/grpc,dgquintas/grpc,stanley-cheung/grpc,thunderboltsid/grpc,vjpai/grpc,nicolasnoble/grpc,malexzx/grpc,vsco/grpc,donnadionne/grpc,pmarks-net/grpc,mehrdada/grpc,ctiller/grpc,Vizerai/grpc,goldenbull/grpc,ppietrasa/grpc,firebase/grpc,Vizerai/grpc,leifurhauks/grpc,malexzx/grpc,grpc/grpc,donnadionne/grpc,mehrdada/grpc,yang-g/grpc,philcleveland/grpc,stanley-cheung/grpc,kpayson64/grpc,deepaklukose/grpc,kskalski/grpc,kumaralokgithub/grpc,grani/grpc,baylabs/grpc,jtattermusch/grpc,a11r/grpc,grpc/grpc,daniel-j-born/grpc,sreecha/grpc,ctiller/grpc,MakMukhi/grpc,firebase/grpc,yugui/grpc,tengyifei/grpc,yugui/grpc,greasypizza/grpc,andrewpollock/grpc,arkmaxim/grpc,ctiller/grpc,simonkuang/grpc,ejona86/grpc,jtattermusch/grpc,infinit/grpc,goldenbull/grpc,soltanmm/grpc,quizlet/grpc,MakMukhi/grpc,soltanmm-google/grpc,a-veitch/grpc,dgquintas/grpc,kpayson64/grpc,geffzhang/grpc,stanley-cheung/grpc,wcevans/grpc,bogdandrutu/grpc,makdharma/grpc,jcanizales/grpc,nicolasnoble/grpc,pmarks-net/grpc,simonkuang/grpc,bogdandrutu/grpc,podsvirov/grpc,soltanmm-google/grpc,msmania/grpc,kriswuollett/grpc,pszemus/grpc,adelez/grpc,royalharsh/grpc,royalharsh/grpc,kpayson64/grpc,pszemus/grpc,simonkuang/grpc,matt-kwong/grpc,apolcyn/grpc,rjshade/grpc,grpc/grpc,mehrdada/grpc,zhimingxie/grpc,kpayson64/grpc,greasypizza/grpc,baylabs/grpc,grpc/grpc,philcleveland/grpc,msmania/grpc,arkmaxim/grpc,philcleveland/grpc,ipylypiv/grpc,jcanizales/grpc,hstefan/grpc,matt-kwong/grpc,sreecha/grpc,a-veitch/grpc,simonkuang/grpc,geffzhang/grpc,fuchsia-mirror/third_party-grpc,geffzhang/grpc,kpayson64/grpc,LuminateWireless/grpc,arkmaxim/grpc,geffzhang/grpc,stanley-cheung/grpc,msmania/grpc,ppietrasa/grpc,vsco/grpc,ipylypiv/grpc,yugui/grpc,Vizerai/grpc,muxi/grpc,y-zeng/grpc,jcanizales/grpc,ncteisen/grpc,kriswuollett/grpc,kpayson64/grpc,jcanizales/grpc,a11r/grpc,geffzhang/grpc,yongni/grpc,Vizerai/grpc,a11r/grpc,msmania/grpc,wcevans/grpc,murgatroid99/grpc,leifurhauks/grpc,chrisdunelm/grpc,jtattermusch/grpc,PeterFaiman/ruby-grpc-minimal,jboeuf/grpc,grani/grpc,nicolasnoble/grpc,deepaklukose/grpc,kumaralokgithub/grpc,zhimingxie/grpc,ncteisen/grpc,leifurhauks/grpc,matt-kwong/grpc,Crevil/grpc,dklempner/grpc,jtattermusch/grpc,geffzhang/grpc,kriswuollett/grpc,ppietrasa/grpc,apolcyn/grpc,sreecha/grpc,grpc/grpc,pmarks-net/grpc,daniel-j-born/grpc,jboeuf/grpc,firebase/grpc,a11r/grpc,carl-mastrangelo/grpc,hstefan/grpc,donnadionne/grpc,soltanmm/grpc,muxi/grpc,daniel-j-born/grpc,mehrdada/grpc,PeterFaiman/ruby-grpc-minimal,a11r/grpc,muxi/grpc,yongni/grpc,mehrdada/grpc,podsvirov/grpc,firebase/grpc,hstefan/grpc,adelez/grpc,thinkerou/grpc,ncteisen/grpc,grpc/grpc,matt-kwong/grpc,matt-kwong/grpc,thinkerou/grpc,yongni/grpc,firebase/grpc,royalharsh/grpc,yugui/grpc,goldenbull/grpc,stanley-cheung/grpc,sreecha/grpc,LuminateWireless/grpc,ncteisen/grpc,donnadionne/grpc,soltanmm/grpc,jcanizales/grpc,infinit/grpc,ncteisen/grpc,sreecha/grpc,simonkuang/grpc,LuminateWireless/grpc,chrisdunelm/grpc,ejona86/grpc,pszemus/grpc,wcevans/grpc,y-zeng/grpc,leifurhauks/grpc,apolcyn/grpc,ncteisen/grpc,kskalski/grpc,kumaralokgithub/grpc,soltanmm/grpc,ipylypiv/grpc,rjshade/grpc,arkmaxim/grpc,fuchsia-mirror/third_party-grpc,fuchsia-mirror/third_party-grpc,wcevans/grpc,pszemus/grpc,vjpai/grpc,yongni/grpc,LuminateWireless/grpc,yugui/grpc,nicolasnoble/grpc,andrewpollock/grpc,vjpai/grpc,thunderboltsid/grpc,baylabs/grpc,royalharsh/grpc,mehrdada/grpc,sreecha/grpc,tengyifei/grpc,donnadionne/grpc,simonkuang/grpc,pmarks-net/grpc,zhimingxie/grpc,Crevil/grpc,wcevans/grpc,greasypizza/grpc,ctiller/grpc,stanley-cheung/grpc,dgquintas/grpc,philcleveland/grpc,greasypizza/grpc,malexzx/grpc,thinkerou/grpc,7anner/grpc,kriswuollett/grpc,Vizerai/grpc,ppietrasa/grpc,malexzx/grpc,ctiller/grpc,ctiller/grpc,thunderboltsid/grpc,soltanmm/grpc,kumaralokgithub/grpc,MakMukhi/grpc,Vizerai/grpc,thunderboltsid/grpc,murgatroid99/grpc,ppietrasa/grpc,bogdandrutu/grpc,kumaralokgithub/grpc,goldenbull/grpc,bogdandrutu/grpc,y-zeng/grpc,andrewpollock/grpc,baylabs/grpc,sreecha/grpc,rjshade/grpc,baylabs/grpc,a11r/grpc,ejona86/grpc,7anner/grpc,LuminateWireless/grpc,yongni/grpc,ejona86/grpc,zhimingxie/grpc,carl-mastrangelo/grpc,Vizerai/grpc,soltanmm/grpc,zhimingxie/grpc,jtattermusch/grpc,jboeuf/grpc,yang-g/grpc,soltanmm-google/grpc,chrisdunelm/grpc,podsvirov/grpc,vsco/grpc,leifurhauks/grpc,carl-mastrangelo/grpc,sreecha/grpc,firebase/grpc,kskalski/grpc,ctiller/grpc,muxi/grpc,andrewpollock/grpc,chrisdunelm/grpc,yongni/grpc,mehrdada/grpc,kskalski/grpc,dklempner/grpc,thunderboltsid/grpc,goldenbull/grpc,apolcyn/grpc,y-zeng/grpc,thinkerou/grpc,grpc/grpc,adelez/grpc,thinkerou/grpc,ejona86/grpc,vjpai/grpc,daniel-j-born/grpc,ejona86/grpc,jtattermusch/grpc,a11r/grpc,geffzhang/grpc,PeterFaiman/ruby-grpc-minimal,perumaalgoog/grpc,deepaklukose/grpc,quizlet/grpc,dgquintas/grpc,vjpai/grpc,firebase/grpc,soltanmm-google/grpc,makdharma/grpc,geffzhang/grpc,dklempner/grpc,donnadionne/grpc,pmarks-net/grpc,y-zeng/grpc,bogdandrutu/grpc,dklempner/grpc,murgatroid99/grpc,nicolasnoble/grpc,daniel-j-born/grpc,ppietrasa/grpc,msmania/grpc,malexzx/grpc,vsco/grpc,yongni/grpc,makdharma/grpc,makdharma/grpc,tengyifei/grpc,muxi/grpc,murgatroid99/grpc,apolcyn/grpc,quizlet/grpc,rjshade/grpc,kpayson64/grpc,bogdandrutu/grpc,kriswuollett/grpc,perumaalgoog/grpc,firebase/grpc,makdharma/grpc,yugui/grpc,yang-g/grpc,a-veitch/grpc,thunderboltsid/grpc,kumaralokgithub/grpc,yongni/grpc,zhimingxie/grpc,arkmaxim/grpc,tengyifei/grpc,deepaklukose/grpc,deepaklukose/grpc,PeterFaiman/ruby-grpc-minimal,Crevil/grpc,podsvirov/grpc,sreecha/grpc,pszemus/grpc,jtattermusch/grpc,kskalski/grpc,daniel-j-born/grpc,dgquintas/grpc,tengyifei/grpc,ncteisen/grpc,royalharsh/grpc,MakMukhi/grpc,quizlet/grpc,makdharma/grpc,zhimingxie/grpc,y-zeng/grpc,perumaalgoog/grpc,jcanizales/grpc,ipylypiv/grpc,donnadionne/grpc,zhimingxie/grpc,soltanmm/grpc,philcleveland/grpc,PeterFaiman/ruby-grpc-minimal,murgatroid99/grpc,carl-mastrangelo/grpc,daniel-j-born/grpc,ipylypiv/grpc,vjpai/grpc,simonkuang/grpc,Vizerai/grpc,makdharma/grpc,Vizerai/grpc,PeterFaiman/ruby-grpc-minimal,muxi/grpc,thinkerou/grpc,yang-g/grpc,goldenbull/grpc,ejona86/grpc,adelez/grpc,simonkuang/grpc,soltanmm-google/grpc,arkmaxim/grpc,hstefan/grpc,vjpai/grpc,dgquintas/grpc,chrisdunelm/grpc,tengyifei/grpc,greasypizza/grpc,muxi/grpc,chrisdunelm/grpc,arkmaxim/grpc,jboeuf/grpc,donnadionne/grpc,podsvirov/grpc,grani/grpc,y-zeng/grpc,mehrdada/grpc,vsco/grpc,pszemus/grpc,pszemus/grpc,jboeuf/grpc,LuminateWireless/grpc,Crevil/grpc,murgatroid99/grpc,chrisdunelm/grpc,ejona86/grpc,infinit/grpc,podsvirov/grpc,pszemus/grpc,malexzx/grpc,pszemus/grpc,vsco/grpc,royalharsh/grpc,quizlet/grpc,jboeuf/grpc,grani/grpc,ipylypiv/grpc,baylabs/grpc,fuchsia-mirror/third_party-grpc,pmarks-net/grpc,pmarks-net/grpc,podsvirov/grpc,kpayson64/grpc,soltanmm/grpc,vjpai/grpc,ejona86/grpc,deepaklukose/grpc,kumaralokgithub/grpc,makdharma/grpc,firebase/grpc,7anner/grpc,grpc/grpc,philcleveland/grpc,tengyifei/grpc,pmarks-net/grpc,vjpai/grpc,grpc/grpc,vsco/grpc,carl-mastrangelo/grpc,rjshade/grpc,apolcyn/grpc,perumaalgoog/grpc,vsco/grpc,jboeuf/grpc,deepaklukose/grpc,mehrdada/grpc,vjpai/grpc,wcevans/grpc,arkmaxim/grpc,dgquintas/grpc,kriswuollett/grpc,LuminateWireless/grpc,MakMukhi/grpc,jcanizales/grpc,carl-mastrangelo/grpc,andrewpollock/grpc,msmania/grpc,jtattermusch/grpc,matt-kwong/grpc,Crevil/grpc,a-veitch/grpc,nicolasnoble/grpc,zhimingxie/grpc,thinkerou/grpc,mehrdada/grpc,andrewpollock/grpc,greasypizza/grpc,ejona86/grpc,grani/grpc,tengyifei/grpc,nicolasnoble/grpc,pszemus/grpc,thunderboltsid/grpc,infinit/grpc,msmania/grpc,stanley-cheung/grpc,ctiller/grpc,malexzx/grpc,7anner/grpc,muxi/grpc,makdharma/grpc,hstefan/grpc,kriswuollett/grpc,sreecha/grpc,ppietrasa/grpc,vsco/grpc,muxi/grpc,ctiller/grpc,rjshade/grpc,dklempner/grpc,7anner/grpc,kskalski/grpc,yugui/grpc,PeterFaiman/ruby-grpc-minimal,dklempner/grpc,stanley-cheung/grpc,murgatroid99/grpc,yugui/grpc,jcanizales/grpc,a-veitch/grpc,stanley-cheung/grpc,adelez/grpc