X-Git-Url: https://git.slaskete.net/einar-bin/blobdiff_plain/ff740c3d5a8133e44f0c962bb0abfbfab6f2e36c..d0516fbae9de87ae04446ad16fd342c7f0cec28d:/addfollowmeprint.sh?ds=sidebyside

diff --git a/addfollowmeprint.sh b/addfollowmeprint.sh
index 828cb32..035767d 100755
--- a/addfollowmeprint.sh
+++ b/addfollowmeprint.sh
@@ -19,13 +19,6 @@ function printerror() {
   echo "${*}" 1>&2
 }
 
-# Test for root
-if [ ${UID} -ne 0 ] ; then
-  echo "This script must be run as root, relaunching with sudo:" 
-  sudo bash "$0" "$@"
-  exit $?
-fi
-
 # Set default options that may be overridden by passed options below
 Model="generic"
 Driver="postscript"
@@ -78,6 +71,26 @@ while [[ $# -gt 0 ]]; do
   shift # past argument or value
 done
 
+# Make sure we have sudo powers when we need it
+if ! sudo -k; then
+  printerror "This script requires sudo to function"
+  exit 1
+fi
+
+# But don't run as super user, otherwise we can't access the keyring
+if [ ${UID} -eq 0 ]; then
+  if [ "${Plaintext}" != "YES" ]; then
+    printerror "Please run this script as your normal user, we will prompt you for your sudo password when needed. Or you can use the --plaintext option"
+    exit 1
+  fi
+else
+  echo "Please provide sudo password, as some parts of this script requires it"
+  if ! sudo true; then
+    printerror "Sorry, this script requires working sudo privileges to function"
+    exit 1
+  fi
+fi
+
 # Test for supported OS
 Uname=$(uname | tr "[:upper:]" "[:lower:]")
 if [ "${Uname}" != "darwin" ] && [ "${Uname}" != "linux" ] && [ "${Force}" != "YES" ]; then
@@ -98,7 +111,7 @@ else
 fi
 
 # Test for CUPS
-if ! command -v lpadmin > /dev/null 2>&1; then
+if ! sudo bash -c "command -v lpadmin" > /dev/null 2>&1; then
   printerror "You must have CUPS installed to add printers. Please install CUPS."
   exit 1
 fi
@@ -123,7 +136,7 @@ if [ "${Uname}" = "linux" ]; then
   if command -v zypper >/dev/null 2>&1; then
     if [ "${Driver}" = "postscript" ]; then
       if [ "${Model}" = "ricoh" ]; then
-        if ! rpm -q OpenPrintingPPDs-postscript >/dev/null 2>&1; then
+        if ! sudo rpm -q OpenPrintingPPDs-postscript >/dev/null 2>&1; then
           printerror "You don't seem to have the correct printer drivers installed, please run:"
           printerror "  sudo zypper install OpenPrintingPPDs-postscript"
           printerror "first, or use the generic driver instead."
@@ -135,7 +148,7 @@ if [ "${Uname}" = "linux" ]; then
         DriverPath="Postscript.ppd.gz"
       fi
     else
-      if ! rpm -q OpenPrintingPPDs-ghostscript >/dev/null 2>&1; then
+      if ! sudo rpm -q OpenPrintingPPDs-ghostscript >/dev/null 2>&1; then
         printerror "You don't seem to have the correct printer drivers installed, please run:"
         printerror "  sudo zypper install OpenPrintingPPDs-ghostscript"
         printerror "first, or use the generic driver instead."
@@ -153,7 +166,7 @@ if [ "${Uname}" = "linux" ]; then
     if [ "${Model}" = "ricoh" ]; then
       # This should match Fedora and other modern rpm based systems that have dnf as the primary package manager
       if command -v dnf >/dev/null 2>&1; then
-        if ! rpm -q foomatic-db-ppds 2>&1; then
+        if ! sudo rpm -q foomatic-db-ppds 2>&1; then
           printerror "You don't seem to have the correct printer drivers installed, please run:"
           printerror "  sudo dnf install foomatic-db-ppds"
           printerror "first, or use the generic driver instead."
@@ -168,7 +181,7 @@ if [ "${Uname}" = "linux" ]; then
       fi
       # This should match CentOS, RHEL and other RHEL based distros that have yum as the primary package manager
       if command -v yum >/dev/null 2>&1; then
-        if ! rpm -q foomatic-db-ppds >/dev/null 2>&1; then
+        if ! sudo rpm -q foomatic-db-ppds >/dev/null 2>&1; then
           printerror "You don't seem to have the correct printer drivers installed, please run:"
           printerror "  sudo yum install foomatic-db-ppds"
           printerror "first, or use the generic driver instead."
@@ -183,7 +196,7 @@ if [ "${Uname}" = "linux" ]; then
       fi
       # This should match Debian, Ubuntu and most if not all derivates that use dpkg as the primary package manager
       if command -v dpkg >/dev/null 2>&1; then
-        if ! dpkg -s openprinting-ppds > /dev/null 2>&1; then
+        if ! sudo dpkg -s openprinting-ppds > /dev/null 2>&1; then
           printerror "You must have the correct printer drivers installed, please run:"
           printerror "  sudo apt-get install openprinting-ppds"
           printerror "first, or use the generic driver instead."
@@ -246,20 +259,21 @@ if [ "${Uname}" = "darwin" ]; then
 fi
 
 # Finally we can add the printer, let's remove any existing printer share with the same name first
-lpadmin -x ${QueueName} > /dev/null 2&>1
+sudo lpadmin -x ${QueueName} > /dev/null 2>&1
 
 # The Linux way
 if [ "${Uname}" = "linux" ]; then
   if [ "${Plaintext}" = "YES" ]; then
-    PrinterShare="smb://${Username}:${Password}@${Workgroup}/${PrintServer}/${PrintFile}"
+    PrinterShare="smb://${Workgroup}/${Username}:${Password}@${PrintServer}/${PrintFile}"
     AuthInfo="none"
     echo -e "\nNOTE: Your credentials will be stored in plaintext in /etc/cups/printers.conf.\nThis is usually only necessary on headless systems or on systems that don't run a dbus-daemon and/or a keyring that can provide the org.freedesktop.secrets service.\nNeedless to say, this is not a good idea on multi-user systems.\n"
   else
     PrinterShare="smb://${Workgroup}/${PrintServer}/${PrintFile}"
     AuthInfo="username,password"
   fi
-  if ! lpadmin  -p ${QueueName} \
+  if ! sudo lpadmin  -p ${QueueName} \
    -D "FollowMe print queue at NTNU" \
+   -L "Many locations" \
    -v "${PrinterShare}" \
    -m "${DriverPath}" \
    -o auth-info-required="$AuthInfo" \
@@ -280,8 +294,9 @@ fi
 
 # The OSX way
 if [ "${Uname}" = "darwin" ]; then
-  if ! lpadmin -p ${QueueName} \
+  if ! sudo lpadmin -p ${QueueName} \
    -D "FollowMe print queue at NTNU" \
+   -L "Many locations" \
    -v "smb://${PrintServer}/${PrintFile}" \
    -m "${DriverPath}" \
    -o printer-is-shared=false -o printer-op-policy=authenticated \
@@ -290,8 +305,8 @@ if [ "${Uname}" = "darwin" ]; then
     exit 1
   fi
 
-  cupsenable "${QueueName}"
-  cupsaccept "${QueueName}"
+  sudo cupsenable "${QueueName}"
+  sudo cupsaccept "${QueueName}"
 
   # Add credentials to the keychain if they are missing
   # Shamelessly stolen^W^WBorrowed from https://github.com/Orakeltjenesten/scripts/blob/33abfb353524f449f0bbdee27adb2f1f0a9756a2/print/ntnuprint-mac.sh
@@ -305,13 +320,13 @@ if [ "${Uname}" = "darwin" ]; then
 fi
 
 # Set correct paper size and enable the duplexer option
-if ! lpadmin -p ${QueueName} -o PageSize=A4 -o Option1=True; then
+if ! sudo lpadmin -p ${QueueName} -o PageSize=A4 -o Option1=True; then
   printerror "Could not set default options on the print queue ${QueueName}. See above error for details."
   exit 1
 fi
 
 # Set as default
-if ! lpadmin -d ${QueueName}; then
+if ! sudo lpadmin -d ${QueueName}; then
   printerror "Could not set the print queue ${QueueName} as default printer. See above error for details."
   exit 1
 fi