gentoo-overlay/app-crypt/monkeysphere/files/monkeysphere-0.38-revert-executable-patch.patch

From c75c7553a88e387013e2b4310f4c4956adfd8a98 Mon Sep 17 00:00:00 2001
From: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Date: Mon, 8 Aug 2016 20:45:07 -0400
Subject: [PATCH 1/2] avoid treating src/share/common as an executable

having src/share/common treated as an executable (commit
ed10318d3760b56e57d5e1bef04ab57761ab8bd1) was actually a terrible
idea.

In addition to causing "monkeysphere version" to print the version
number twice, it meant that any invocation of a monkeysphere command
that sourced src/share/common and had a first argument that happened
to be a function name would accidentally invoke that function.

This commit reverts that idea.
---
 Makefile                   | 2 +-
 src/share/common           | 5 -----
 src/share/ma/add_certifier | 2 +-
 src/share/ma/update_users  | 2 +-
 src/share/mh/add_revoker   | 2 +-
 5 files changed, 4 insertions(+), 9 deletions(-)
 mode change 100755 => 100644 src/share/common

diff --git a/Makefile b/Makefile
index 608a317..768564a 100755
--- a/Makefile
+++ b/Makefile
@@ -55,7 +55,7 @@ install: all installman
 	install src/monkeysphere-authentication $(DESTDIR)$(PREFIX)/sbin
 	sed -i 's:__SYSSHAREDIR_PREFIX__:$(PREFIX):' $(DESTDIR)$(PREFIX)/sbin/monkeysphere-authentication
 	install src/monkeysphere-authentication-keys-for-user $(DESTDIR)$(PREFIX)/share/monkeysphere
-	install -m 0755 src/share/common $(DESTDIR)$(PREFIX)/share/monkeysphere
+	install -m 0644 src/share/common $(DESTDIR)$(PREFIX)/share/monkeysphere
 	install -m 0644 src/share/defaultenv $(DESTDIR)$(PREFIX)/share/monkeysphere
 	sed -i 's:__SYSCONFDIR_PREFIX__:$(ETCPREFIX):' $(DESTDIR)$(PREFIX)/share/monkeysphere/defaultenv
 	sed -i 's:__SYSDATADIR_PREFIX__:$(LOCALSTATEDIR):' $(DESTDIR)$(PREFIX)/share/monkeysphere/defaultenv
diff --git a/src/share/common b/src/share/common
old mode 100755
new mode 100644
index 66181a3..b10a040
--- a/src/share/common
+++ b/src/share/common
@@ -1,4 +1,3 @@
-#!/usr/bin/env bash
 # -*-shell-script-*-
 # This should be sourced by bash (though we welcome changes to make it POSIX sh compliant)
 
@@ -1022,7 +1021,3 @@ report_cruft() {
 	printf "The directories above are backups left over from a monkeysphere transition.\nThey may contain copies of sensitive data (host keys, certifier lists), but\nthey are no longer needed by monkeysphere.\nYou may remove them at any time.\n\n" | log info
     fi
 }
-
-if [ -n "$1" ] && [ "$(type -t "$1" || true)" = "function" ]; then
-    "$@"
-fi
diff --git a/src/share/ma/add_certifier b/src/share/ma/add_certifier
index 1d450e7..5416aa9 100644
--- a/src/share/ma/add_certifier
+++ b/src/share/ma/add_certifier
@@ -101,7 +101,7 @@ if [ -f "$keyID" -o "$keyID" = '-' ] ; then
     # check the key is ok as monkeysphere user before loading
     log debug "checking keys in file..."
     fingerprint=$(su_monkeysphere_user \
-	"${SYSSHAREDIR}/common" list_primary_fingerprints < "$keyID")
+	bash -c ". ${SYSSHAREDIR}/common && list_primary_fingerprints" < "$keyID")
 
     if [ $(printf "%s" "$fingerprint" | egrep -c '^[A-F0-9]{40}$') -ne 1 ] ; then
 	failure "There was not exactly one gpg key in the file."
diff --git a/src/share/ma/update_users b/src/share/ma/update_users
index d23c125..4f83e0c 100644
--- a/src/share/ma/update_users
+++ b/src/share/ma/update_users
@@ -79,7 +79,7 @@ for uname in $unames ; do
 
 	    # process authorized_user_ids file, as monkeysphere user
 	    su_monkeysphere_user \
-		/usr/bin/env "STRICT_MODES=$STRICT_MODES" "${SYSSHAREDIR}/common" process_authorized_user_ids - \
+		/usr/bin/env "STRICT_MODES=$STRICT_MODES" bash -c ". ${SYSSHAREDIR}/common && process_authorized_user_ids -" \
 		< "$authorizedUserIDs" \
 		> "$tmpAuthorizedKeys"
 
diff --git a/src/share/mh/add_revoker b/src/share/mh/add_revoker
index 28b11ac..e00ac4e 100644
--- a/src/share/mh/add_revoker
+++ b/src/share/mh/add_revoker
@@ -52,7 +52,7 @@ if [ -f "$revokerKeyID" -o "$revokerKeyID" = '-' ] ; then
     # check the key is ok as monkeysphere user before loading
     log debug "checking keys in file..."
     fingerprint=$(su_monkeysphere_user \
-	"${SYSSHAREDIR}/common" list_primary_fingerprints < "$revokerKeyID")
+	bash -c ". ${SYSSHAREDIR}/common && list_primary_fingerprints" < "$revokerKeyID")
 
     if [ $(printf "%s" "$fingerprint" | egrep -c '^[A-F0-9]{40}$') -ne 1 ] ; then
 	failure "There was not exactly one gpg key in the file."
-- 
2.7.3