jim 99/04/21 12:24:53
Added: src/helpers getuid.sh Log: Add the getuid.sh helper... Worked on all OSs I had access to and tried disabling 'id' to exercise the 'whoami' and 'who am i' stuff with success. YMMV. Test and patch :) Revision Changes Path 1.1 apache-1.3/src/helpers/getuid.sh Index: getuid.sh =================================================================== #!/bin/sh # Return the uid of the process being run. If we cannot # determine what it is, return '?'. # # Initially written by Jim Jagielski for the Apache configuration mechanism # # This script falls under the Apache License. # See http://www.apache.org/docs/LICENSE # First we try 'id' if AP_IDPATH=`./src/helpers/PrintPath id` ; then # See if it's a POSIX 'id' if AP_RETVAL=`$AP_IDPATH -u 2>/dev/null` ; then echo $AP_RETVAL exit 0 else AP_RETVAL=`$AP_IDPATH | \ sed -e 's/^.*uid=//' | \ sed -e 's/[ ]*(.*$//'` echo $AP_RETVAL exit 0 fi fi # # Ugg. Now we have to grab the login name of the process, and # scan /etc/passwd. # # Try 'whoami' first, then 'who am i' (making sure to strip away # the who crud) and finally just copy $LOGNAME # if AP_WHOAMI=`./src/helpers/PrintPath whoami` ; then AP_LOGNAME=`$AP_WHOAMI` else if AP_LOGNAME=`who am i | sed -e 's/[ ]*.*$//'` ; then : else AP_LOGNAME=$LOGNAME fi fi # # See if we have a valid login name. # if [ "x$AP_LOGNAME" = "x" ]; then echo "?" exit 1 fi # # Ok, now we scan through /etc/passwd # AP_RETVAL=`egrep \^${AP_LOGNAME}: /etc/passwd | \ sed -e 's/[^:]*:[^:]*://' | \ sed -e 's/:.*$//'` if [ "x$AP_RETVAL" = "x" ]; then echo "?" exit 1 else echo $AP_RETVAL exit 0 fi
