From: Evan Phoenix Date: 2012-10-20T11:59:30+09:00 Subject: [ruby-core:48126] Re: [ruby-trunk - Bug #7085] Subversion → GitHub gateway stops. --50821390_392ba6b3_10869 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Sorry for the delay. I'll set this up this weekend. -- =20 Evan Phoenix // evan=40phx.io On Monday, October 15, 2012 at 8:44 PM, shyouhei (Shyouhei Urabe) wrote: > =20 > Issue =237085 has been updated by shyouhei (Shyouhei Urabe). > =20 > =20 > I think it's Evan's move now. > ---------------------------------------- > Bug =237085: Subversion =E2=86=92 GitHub gateway stops. > https://bugs.ruby-lang.org/issues/7085=23change-30819 > =20 > Author: shyouhei (Shyouhei Urabe) > Status: Open > Priority: Immediate > Assignee: =20 > Category: Project > Target version: =20 > ruby -v: not version dependent > =20 > =20 > Abstract: Sorry for your inconvenience. Due to my resigning job > at netlab.jp (http://netlab.jp), the Subversion to GitHub gateway stops= now. The > gateway was located there, maintained by me. > =20 > Biggest problem to reboot the gateway is its ssh private keys. it > first ssh into the canonical svn server to pull the repo, then ssh > into github to push it. Both ssh sessions need private keys and > as the gateway runs totally automatic using cron, those keys are > not passphrased. > =20 > Ruby's canonical repo has once been cracked. GitHub also had > vulnerability before. Leaking these keys is a serious threat > against our project. A malicious codes can be injected by using > (either of) them. > =20 > So sorry, I don't want to put these keys on any VPS, IaaS, or > colocations or anything like that. Doing so is in fact easy, and > makes the gateway working again, but will introduce a huge > security threat. > =20 > In order to properly fix this sitution, a RELIABLE place is > mandatory, where no access is possible from the internet, yet the > gateway itself can connect to ruby-lang.org (http://ruby-lang.org) and = github.com (http://github.com). > Normal company intranets behind NATs should suffice, like > netlab.jp (http://netlab.jp) was, Though I doubt a =22normal=22 company= intranet will not > welcome a black box like the gateway. > =20 > =3D=3D=3D=3D=3D=3D=3D=3D=3D > =20 > Github=E3=82=B2=E3=83=BC=E3=83=88=E3=82=A6=E3=82=A8=E3=82=A4=E3=81=AF=E5= =8D=9C=E9=83=A8=E9=9B=A2=E8=81=B7=E3=81=AB=E4=BC=B4=E3=81=84=E5=81=9C=E6=AD= =A2=E3=81=97=E3=81=A6=E3=81=8A=E3=82=8A=E3=81=BE=E3=81=99=E3=80=82=E7=8F=BE= =E5=9C=A8=E3=81=AE=E3=81=A8=E3=81=93=E3=82=8D=E5=BE=A9 > =E6=97=A7=E3=81=AE=E8=A6=8B=E8=BE=BC=E3=81=BF=E3=81=AF=E3=81=94=E3=81=96= 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=82=8C=E3=81=B0=E3=80=81=E3=81=B9=E3=81=A4=E3=81=AB=E6=8A=80=E8=A1=93=E7=9A= =84=E3=81=AA=E5=9B=B0=E9=9B=A3=E3=81=AF=E3=81=AA=E3=81=84=E3=81=AE=E3=81=A0= > =E3=81=8C=E3=80=81=E3=81=9D=E3=82=8C=E3=82=92=E3=82=84=E3=82=8B=E3=81=A8= =E3=82=BB=E3=82=AD=E3=83=A5=E3=83=AA=E3=83=86=E3=82=A3=E4=B8=8A=E3=81=AE=E6= =87=B8=E5=BF=B5=E3=81=8C=E3=81=82=E3=82=8B=E3=80=82=E5=B0=91=E3=81=AA=E3=81= =8F=E3=81=A8=E3=82=82=E5=A4=96=E9=83=A8=E3=82=A4=E3=83=B3=E3=82=BF=E3=83=BC= > =E3=83=8D=E3=83=83=E3=83=88=E5=81=B4=E3=81=8B=E3=82=89=E3=81=AE=E3=82=A2= =E3=82=AF=E3=82=BB=E3=82=B9=E3=81=8C=E3=81=A7=E3=81=8D=E3=81=AA=E3=81=84(= =E3=81=8C=E3=80=81=E3=81=93=E3=81=A1=E3=82=89=E3=81=8B=E3=82=89=E3=81=AFr= uby-lang.org (http://ruby-lang.org)=E3=81=A8 > github.com (http://github.com)=E3=81=B8=E3=81=AE=E3=82=B3=E3=83=8D=E3=82= =AF=E3=82=B7=E3=83=A7=E3=83=B3=E3=81=8C=E5=BC=B5=E3=82=8C=E3=82=8B)=E3=83= =8D=E3=83=83=E3=83=88=E3=83=AF=E3=83=BC=E3=82=AF=E3=81=A7=E3=80=81=E3=81=82= =E3=82=8B=E7=A8=8B=E5=BA=A6=E4=BF=A1=E9=A0=BC=E3=81=A7 > =E3=81=8D=E3=82=8B=E3=83=9B=E3=82=B9=E3=83=88=E3=81=97=E3=81=8B=E8=A8=AD= =E7=BD=AE=E3=81=95=E3=82=8C=E3=81=A6=E3=81=84=E3=81=AA=E3=81=84=E5=A0=B4=E6= =89=80=E3=80=81=E3=81=AB=E7=9B=B8=E5=BD=93=E3=81=99=E3=82=8B=E5=A0=B4=E6=89= =80=E3=82=92=E6=8E=A2=E3=81=99=E5=BF=85=E8=A6=81=E3=81=8C=E3=81=82=E3=82=8B= > =E3=81=A8=E3=81=84=E3=81=86=E8=AA=8D=E8=AD=98=E3=81=A7=E3=81=8A=E3=82=8A= =E3=81=BE=E3=81=99=E3=80=82=E3=81=B9=E3=81=A4=E3=81=AB=E6=99=AE=E9=80=9A=E3= =81=AE=E4=BC=81=E6=A5=AD=E3=81=AE=E7=A4=BE=E5=86=85=E3=83=8D=E3=83=83=E3=83= =88=E3=83=AF=E3=83=BC=E3=82=AF=E3=81=A7=E6=A7=8B=E3=82=8F=E3=81=AA=E3=81=84= > =E3=81=A8=E6=80=9D=E3=81=84=E3=81=BE=E3=81=99=E3=81=8C=E3=80=81=E3=81=9D= =E3=81=93=E3=81=AB=E7=A4=BE=E6=A5=AD=E3=81=A8=E9=96=A2=E4=BF=82=E3=81=AA=E3= =81=84=E8=A8=88=E7=AE=97=E6=A9=9F=E3=82=92=E8=A8=AD=E7=BD=AE=E3=81=99=E3=82= =8B=E6=98=AF=E9=9D=9E=E3=81=A7=E3=81=99=E3=82=88=E3=81=AD=E3=80=82 > =20 > =20 > -- =20 > http://bugs.ruby-lang.org/ > =20 > =20 --50821390_392ba6b3_10869 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline
Sorry for the delay. I'll set this up this weekend.

-- 
Evan Phoenix // evan=40ph= x.io

=20

On Monday, October 15,= 2012 at 8:44 PM, shyouhei (Shyouhei Urabe) wrote:


Issue =237085 has= been updated by shyouhei (Shyouhei Urabe).


=
I think it's Evan's move now.
----------------------= ------------------
Bug =237085: Subversion =E2=86=92 GitHub gat= eway stops.

Category: Project
Target version:
ruby -v: not vers= ion dependent


Abstract: Sorry fo= r your inconvenience. Due to my resigning job
at netlab.jp, the Subversion to GitHub gateway sto= ps now. The
gateway was located there, maintained by me.

Biggest problem to reboot the gateway is its ssh pri= vate keys. it
first ssh into the canonical svn server to pull = the repo, then ssh
into github to push it. Both ssh sessions = need private keys and
as the gateway runs totally automatic u= sing cron, those keys are
not passphrased.

Ruby's canonical repo has once been cracked. GitHub also had<= /div>
vulnerability before. Leaking these keys is a serious thr= eat
against our project. A malicious codes can be injected b= y using
(either of) them.

So sorry, I= don't want to put these keys on any VPS, IaaS, or
colocati= ons or anything like that. Doing so is in fact easy, and
make= s the gateway working again, but will introduce a huge
= security threat.

In order to properly fix th= is sitution, a RELIABLE place is
mandatory, where no access = is possible from the internet, yet the
gateway itself can c= onnect to ruby-lang.org and = github.com.
Normal compa= ny intranets behind NATs should suffice, like
netlab.jp was, Though I doubt a =22normal=22 c= ompany intranet will not
welcome a black box like the gateway.<= /div>

=3D=3D=3D=3D=3D=3D=3D=3D=3D

=
Github=E3=82=B2=E3=83=BC=E3=83=88=E3=82=A6=E3=82=A8=E3=82=A4=E3=81=AF= =E5=8D=9C=E9=83=A8=E9=9B=A2=E8=81=B7=E3=81=AB=E4=BC=B4=E3=81=84=E5=81=9C=E6= =AD=A2=E3=81=97=E3=81=A6=E3=81=8A=E3=82=8A=E3=81=BE=E3=81=99=E3=80=82=E7=8F= =BE=E5=9C=A8=E3=81=AE=E3=81=A8=E3=81=93=E3=82=8D=E5=BE=A9
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--
=20 =20 =20 =20
=20

--50821390_392ba6b3_10869--