On 6/26/15 1:57 AM, [email protected] wrote: > From: yzhu1 <[email protected]> > > When rpm makes header verification, rpm will send request to the > extern server, this is a potential risk.
Just to explain what this is. When RPM experiences a signed package, with a signature that it does NOT know. By default it will send the -fingerprint- (and only the 16 digit fingerprint) to an external HKP server, trying to get the key down. This is probably not a reasonable default behavior for the system to do, instead it should simply fail the key lookup. If someone wants to enable the HKP server it's easy enough to do by enabling the necessary macros. > Signed-off-by: yzhu1 <[email protected]> > --- > .../rpm-macros.in-disable-external-key-server.patch | 21 > +++++++++++++++++++++ > meta/recipes-devtools/rpm/rpm_5.4.14.bb | 1 + > 2 files changed, 22 insertions(+) > create mode 100644 > meta/recipes-devtools/rpm/rpm/rpm-macros.in-disable-external-key-server.patch > > diff --git > a/meta/recipes-devtools/rpm/rpm/rpm-macros.in-disable-external-key-server.patch > > b/meta/recipes-devtools/rpm/rpm/rpm-macros.in-disable-external-key-server.patch > new file mode 100644 > index 0000000..206f258 > --- /dev/null > +++ > b/meta/recipes-devtools/rpm/rpm/rpm-macros.in-disable-external-key-server.patch > @@ -0,0 +1,21 @@ > +disable external key server > + > +Upstream-Status: Pending > + > +When rpm makes header verification, rpm will send request to the > +extern server, this is a potential risk. > + > +Signed-off-by: yzhu1 <[email protected]> > +--- a/macros/macros.in > ++++ b/macros/macros.in > +@@ -546,8 +546,8 @@ $_arbitrary_tags_tests Foo:Bar > + # Horowitz Key Protocol server configuration > + # > + #%_hkp_keyserver hkp://keys.n3npq.net > +-%_hkp_keyserver hkp://pool.sks-keyservers.net > +-%_hkp_keyserver_query %{_hkp_keyserver}/pks/lookup?op=get&search= > ++#%_hkp_keyserver hkp://pool.sks-keyservers.net > ++#%_hkp_keyserver_query %{_hkp_keyserver}/pks/lookup?op=get&search= > + > + > + %_nssdb_path /etc/pki/nssdb > diff --git a/meta/recipes-devtools/rpm/rpm_5.4.14.bb > b/meta/recipes-devtools/rpm/rpm_5.4.14.bb > index 75b1ae2..666a68e 100644 > --- a/meta/recipes-devtools/rpm/rpm_5.4.14.bb > +++ b/meta/recipes-devtools/rpm/rpm_5.4.14.bb > @@ -92,6 +92,7 @@ SRC_URI = > "http://www.rpm5.org/files/rpm/rpm-5.4/rpm-5.4.14-0.20131024.src.rpm;e > file://rpm-realpath.patch \ > > file://0001-using-poptParseArgvString-to-parse-the-_gpg_check_pa.patch \ > file://no-ldflags-in-pkgconfig.patch \ > + file://rpm-macros.in-disable-external-key-server.patch \ > " > > # Uncomment the following line to enable platform score debugging > -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
