From fa5fdc76c23498fc6d9f093d9b3ff9890ea97c54 2017-03-22 07:16:46
From: Michael Gerlach <n3ph@terminal21.de>
Date: 2017-03-22 07:16:46
Subject: [PATCH] Preserve user environment when using sudo to allow proxy setups

---

diff --git a/bootstrap.d/13-kernel.sh b/bootstrap.d/13-kernel.sh
index 919cea8..bd81c8d 100644
--- a/bootstrap.d/13-kernel.sh
+++ b/bootstrap.d/13-kernel.sh
@@ -24,7 +24,7 @@ if [ "$BUILD_KERNEL" = true ] ; then
     temp_dir=$(sudo -u nobody mktemp -d)
 
     # Fetch current RPi2/3 kernel sources
-    sudo -u nobody git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}"
+    sudo -E -u nobody git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}"
 
     # Copy downloaded kernel sources
     mv "${temp_dir}/linux" "${R}/usr/src/"
diff --git a/bootstrap.d/15-rpi-config.sh b/bootstrap.d/15-rpi-config.sh
index 37834cd..998f4bf 100644
--- a/bootstrap.d/15-rpi-config.sh
+++ b/bootstrap.d/15-rpi-config.sh
@@ -20,13 +20,13 @@ if [ "$BUILD_KERNEL" = true ] ; then
     temp_dir=$(sudo -u nobody mktemp -d)
 
     # Install latest boot binaries from raspberry/firmware github
-    sudo -u nobody wget -q -O "${temp_dir}/bootcode.bin" "${FIRMWARE_URL}/bootcode.bin"
-    sudo -u nobody wget -q -O "${temp_dir}/fixup.dat" "${FIRMWARE_URL}/fixup.dat"
-    sudo -u nobody wget -q -O "${temp_dir}/fixup_cd.dat" "${FIRMWARE_URL}/fixup_cd.dat"
-    sudo -u nobody wget -q -O "${temp_dir}/fixup_x.dat" "${FIRMWARE_URL}/fixup_x.dat"
-    sudo -u nobody wget -q -O "${temp_dir}/start.elf" "${FIRMWARE_URL}/start.elf"
-    sudo -u nobody wget -q -O "${temp_dir}/start_cd.elf" "${FIRMWARE_URL}/start_cd.elf"
-    sudo -u nobody wget -q -O "${temp_dir}/start_x.elf" "${FIRMWARE_URL}/start_x.elf"
+    sudo -E -u nobody wget -q -O "${temp_dir}/bootcode.bin" "${FIRMWARE_URL}/bootcode.bin"
+    sudo -E -u nobody wget -q -O "${temp_dir}/fixup.dat" "${FIRMWARE_URL}/fixup.dat"
+    sudo -E -u nobody wget -q -O "${temp_dir}/fixup_cd.dat" "${FIRMWARE_URL}/fixup_cd.dat"
+    sudo -E -u nobody wget -q -O "${temp_dir}/fixup_x.dat" "${FIRMWARE_URL}/fixup_x.dat"
+    sudo -E -u nobody wget -q -O "${temp_dir}/start.elf" "${FIRMWARE_URL}/start.elf"
+    sudo -E -u nobody wget -q -O "${temp_dir}/start_cd.elf" "${FIRMWARE_URL}/start_cd.elf"
+    sudo -E -u nobody wget -q -O "${temp_dir}/start_x.elf" "${FIRMWARE_URL}/start_x.elf"
 
     # Move downloaded boot binaries
     mv "${temp_dir}/"* "${BOOT_DIR}/"
diff --git a/bootstrap.d/20-networking.sh b/bootstrap.d/20-networking.sh
index bd3ce0a..a1ddd97 100644
--- a/bootstrap.d/20-networking.sh
+++ b/bootstrap.d/20-networking.sh
@@ -92,8 +92,8 @@ if [ "$ENABLE_WIRELESS" = true ] ; then
   temp_dir=$(sudo -u nobody mktemp -d)
 
   # Fetch firmware binary blob
-  sudo -u nobody wget -q -O "${temp_dir}/brcmfmac43430-sdio.bin" "${WLAN_FIRMWARE_URL}/brcmfmac43430-sdio.bin"
-  sudo -u nobody wget -q -O "${temp_dir}/brcmfmac43430-sdio.txt" "${WLAN_FIRMWARE_URL}/brcmfmac43430-sdio.txt"
+  sudo -E -u nobody wget -q -O "${temp_dir}/brcmfmac43430-sdio.bin" "${WLAN_FIRMWARE_URL}/brcmfmac43430-sdio.bin"
+  sudo -E -u nobody wget -q -O "${temp_dir}/brcmfmac43430-sdio.txt" "${WLAN_FIRMWARE_URL}/brcmfmac43430-sdio.txt"
 
   # Move downloaded firmware binary blob
   mv "${temp_dir}/brcmfmac43430-sdio."* "${WLAN_FIRMWARE_DIR}/"
diff --git a/bootstrap.d/41-uboot.sh b/bootstrap.d/41-uboot.sh
index 68198ec..7c61d42 100644
--- a/bootstrap.d/41-uboot.sh
+++ b/bootstrap.d/41-uboot.sh
@@ -19,7 +19,7 @@ if [ "$ENABLE_UBOOT" = true ] ; then
     temp_dir=$(sudo -u nobody mktemp -d)
 
     # Fetch U-Boot sources
-    sudo -u nobody git -C "${temp_dir}" clone "${UBOOT_URL}"
+    sudo -E -u nobody git -C "${temp_dir}" clone "${UBOOT_URL}"
 
     # Copy downloaded U-Boot sources
     mv "${temp_dir}/u-boot" "${R}/tmp/"
diff --git a/bootstrap.d/42-fbturbo.sh b/bootstrap.d/42-fbturbo.sh
index 0e8b064..8cb2988 100644
--- a/bootstrap.d/42-fbturbo.sh
+++ b/bootstrap.d/42-fbturbo.sh
@@ -18,7 +18,7 @@ if [ "$ENABLE_FBTURBO" = true ] ; then
     temp_dir=$(sudo -u nobody mktemp -d)
 
     # Fetch fbturbo sources
-    sudo -u nobody git -C "${temp_dir}" clone "${FBTURBO_URL}"
+    sudo -E -u nobody git -C "${temp_dir}" clone "${FBTURBO_URL}"
 
     # Move downloaded fbturbo sources
     mv "${temp_dir}/xf86-video-fbturbo" "${R}/tmp/"