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authorNicolás Reynolds <fauno@endefensadelsl.org>2014-06-03 14:28:31 -0300
committerNicolás Reynolds <fauno@endefensadelsl.org>2014-06-03 14:28:31 -0300
commite6d75a76602a8d1f1022589c77b5ba754f62975a (patch)
treef768a7c17632f309a75e3eb79a8a600f57db7977
parent8a5fb81026577bacbab20407b3bdfb9a7d784256 (diff)
pacman: secure options for gpg
-rw-r--r--libre/pacman/PKGBUILD20
-rw-r--r--libre/pacman/gpg.conf50
-rw-r--r--libre/pacman/refresh-pacman-keys3
-rw-r--r--libre/pacman/sks-keyservers.netCA.pem32
4 files changed, 98 insertions, 7 deletions
diff --git a/libre/pacman/PKGBUILD b/libre/pacman/PKGBUILD
index 8fb58771b..f446e6e72 100644
--- a/libre/pacman/PKGBUILD
+++ b/libre/pacman/PKGBUILD
@@ -24,13 +24,10 @@ source=(ftp://ftp.archlinux.org/other/pacman/$pkgname-$pkgver.tar.gz{,.sig}
pacman.conf.i686
pacman.conf.x86_64
pacman.conf.mips64el
- makepkg.conf)
-md5sums=('063c8b0ff6bdf903dc235445525627cd'
- 'SKIP'
- '688feb0a552f42643a76f72e7198bfe4'
- '77c5fd379e73cf86fc08a4bd5c4b1ba1'
- '9e0c64937ef751ae4273fa4d73381484'
- 'f0f310df411f943dbc4e2dd376c88662')
+ makepkg.conf
+ gpg.conf
+ sks-keyservers.netCA.pem
+ refresh-pacman-keys)
build() {
cd "$pkgname-$pkgver"
@@ -96,4 +93,13 @@ package() {
done
install -Dm644 contrib/PKGBUILD.vim "$pkgdir/usr/share/vim/vimfiles/syntax/PKGBUILD.vim"
+
+ install -Dm755 "${srcdir}/refresh-pacman-keys" \
+ "${pkgdir}/etc/cron.weekly/refresh-pacman-keys"
+
+ install -Dm644 "${srcdir}/sks-keyservers.netCA.pem" \
+ "${pkgdir}/etc/pacman.d/sks-keyservers.netCA.pem"
+
+ install -Dm644 "${srcdir}/gpg.conf" \
+ "${pkgdir}/etc/pacman.d/gpg.conf"
}
diff --git a/libre/pacman/gpg.conf b/libre/pacman/gpg.conf
new file mode 100644
index 000000000..7fc6fc661
--- /dev/null
+++ b/libre/pacman/gpg.conf
@@ -0,0 +1,50 @@
+# pacman-key default options
+no-greeting
+no-permission-warning
+lock-never
+keyserver-options timeout=20
+
+# From duraconf
+# personal digest preferences
+personal-digest-preferences SHA512
+
+# message digest algorithm used when signing a key
+cert-digest-algo SHA512
+
+# Set the list of default preferences to string.
+# used for new keys and default for "setpref"
+default-preference-list SHA512 SHA384 SHA256 SHA224 AES256 AES192 AES CAST5 ZLIB BZIP2 ZIP Uncompressed
+
+# From
+# https://crabgrass.riseup.net/riseuplabs+paow/openpgp-best-practices
+# Only use secure keyservers
+keyserver hkps://hkps.pool.sks-keyservers.net
+keyserver-options ca-cert-file=~/.gnupg/sks-keyservers.netCA.pem
+keyserver-options no-honor-keyserver-url
+
+# when outputting certificates, view user IDs distinctly from keys:
+fixed-list-mode
+
+# short-keyids are trivially spoofed; it's easy to create a long-keyid
+# collision; if you care about strong key identifiers, you always want
+# to see the fingerprint:
+keyid-format 0xlong
+fingerprint
+
+# when multiple digests are supported by all recipients, choose the
+# strongest one:
+personal-digest-preferences SHA512 SHA384 SHA256 SHA224
+
+# If you use a graphical environment (and even if you don't)
+# you should be using an agent: (similar arguments as
+# https://www.debian-administration.org/users/dkg/weblog/64)
+use-agent
+
+# You should always know at a glance which User IDs gpg thinks are
+# legitimately bound to the keys in your keyring:
+verify-options show-uid-validity
+list-options show-uid-validity
+
+# include an unambiguous indicator of which key made a signature: (see
+# http://thread.gmane.org/gmane.mail.notmuch.general/3721/focus=7234)
+sig-notation issuer-fpr@notations.openpgp.fifthhorseman.net=%g
diff --git a/libre/pacman/refresh-pacman-keys b/libre/pacman/refresh-pacman-keys
new file mode 100644
index 000000000..e96dc34e5
--- /dev/null
+++ b/libre/pacman/refresh-pacman-keys
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+pacman-key --refresh-keys
diff --git a/libre/pacman/sks-keyservers.netCA.pem b/libre/pacman/sks-keyservers.netCA.pem
new file mode 100644
index 000000000..24a2ad2e8
--- /dev/null
+++ b/libre/pacman/sks-keyservers.netCA.pem
@@ -0,0 +1,32 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----