From 2fe0b28982c403ea49c71854da11354067527394 Mon Sep 17 00:00:00 2001
From: Joey Hess <joeyh@joeyh.name>
Date: Sun, 7 Dec 2014 15:21:55 -0400
Subject: [PATCH] more uses for hostContext

---
 config-joey.hs                  | 8 +++-----
 src/Propellor/Property/Ssh.hs   | 2 +-
 src/Propellor/Types/PrivData.hs | 2 ++
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/config-joey.hs b/config-joey.hs
index abbd846..9e0cf90 100644
--- a/config-joey.hs
+++ b/config-joey.hs
@@ -209,7 +209,7 @@ diatom = standardSystem "diatom.kitenet.net" (Stable "wheezy") "amd64"
 	& ipv4 "107.170.31.195"
 
 	& DigitalOcean.distroKernel
-	& Ssh.hostKeys (Context "diatom.kitenet.net")
+	& Ssh.hostKeys hostContext
 	& Apt.unattendedUpgrades
 	& Apt.serviceInstalledRunning "ntp"
 	& Postfix.satellite
@@ -273,9 +273,9 @@ elephant = standardSystem "elephant.kitenet.net" Unstable "amd64"
 	& Apt.unattendedUpgrades
 	& Systemd.installed
 	& Systemd.persistentJournal
-	& Ssh.hostKeys ctx
+	& Ssh.hostKeys hostContext
 	& sshPubKey "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBAJkoPRhUGT8EId6m37uBdYEtq42VNwslKnc9mmO+89ody066q6seHKeFY6ImfwjcyIjM30RTzEwftuVNQnbEB0="
-	& Ssh.keyImported SshRsa "joey" ctx
+	& Ssh.keyImported SshRsa "joey" hostContext
 	& Apt.serviceInstalledRunning "swapspace"
 
 	& alias "eubackup.kitenet.net"
@@ -315,8 +315,6 @@ elephant = standardSystem "elephant.kitenet.net" Unstable "amd64"
 	-- that port for ssh, for traveling on bad networks that
 	-- block 22.
 	& Ssh.listenPort 80
-  where
-	ctx = Context "elephant.kitenet.net"
 
 
 	    --'                        __|II|      ,.
diff --git a/src/Propellor/Property/Ssh.hs b/src/Propellor/Property/Ssh.hs
index 88a757b..fcae649 100644
--- a/src/Propellor/Property/Ssh.hs
+++ b/src/Propellor/Property/Ssh.hs
@@ -80,7 +80,7 @@ randomHostKeys = flagFile prop "/etc/ssh/.unique_host_keys"
 			[ "DPKG_MAINTSCRIPT_NAME=postinst DPKG_MAINTSCRIPT_PACKAGE=openssh-server /var/lib/dpkg/info/openssh-server.postinst configure" ]
 
 -- | Sets all types of ssh host keys from the privdata.
-hostKeys :: Context -> Property
+hostKeys :: IsContext c => c -> Property
 hostKeys ctx = propertyList "known ssh host keys"
 	[ hostKey SshDsa ctx
 	, hostKey SshRsa ctx
diff --git a/src/Propellor/Types/PrivData.hs b/src/Propellor/Types/PrivData.hs
index a18e7ce..80dad76 100644
--- a/src/Propellor/Types/PrivData.hs
+++ b/src/Propellor/Types/PrivData.hs
@@ -21,6 +21,8 @@ data PrivDataField
 -- Context "www.example.com" could be used for the SSL cert
 -- for the web server serving that domain. Multiple hosts might
 -- use that privdata.
+--
+-- This appears in serlialized privdata files.
 newtype Context = Context String
 	deriving (Read, Show, Ord, Eq)