tools/regression/fstest/tests/rename/09.t

   1 #!/bin/sh
   2 # $FreeBSD$
   3
   4 desc="rename returns EACCES or EPERM if the directory containing 'from' is marked sticky, and neither the containing directory nor 'from' are owned by the effective user ID"
   5
   6 dir=`dirname $0`
   7 . ${dir}/../misc.sh
   8
   9 echo "1..56"
  10
  11 n0=`namegen`
  12 n1=`namegen`
  13 n2=`namegen`
  14 n3=`namegen`
  15 n4=`namegen`
  16
  17 expect 0 mkdir ${n4} 0755
  18 cdir=`pwd`
  19 cd ${n4}
  20
  21 expect 0 mkdir ${n0} 0755
  22 expect 0 chown ${n0} 65534 65534
  23 expect 0 chmod ${n0} 01777
  24
  25 expect 0 mkdir ${n1} 0755
  26
  27 # User owns both: the sticky directory and the file to be renamed.
  28 expect 0 chown ${n1} 65534 65534
  29 expect 0 -u 65534 -g 65534 create ${n0}/${n2} 0644
  30 expect 0 -u 65534 -g 65534 rename ${n0}/${n2} ${n1}/${n3}
  31 expect 0 unlink ${n1}/${n3}
  32 # User owns the file to be renamed, but doesn't own the sticky directory.
  33 expect 0 chown ${n1} 65533 65533
  34 expect 0 -u 65533 -g 65533 create ${n0}/${n2} 0644
  35 expect 0 -u 65533 -g 65533 rename ${n0}/${n2} ${n1}/${n3}
  36 expect 0 unlink ${n1}/${n3}
  37 # User owns the sticky directory, but doesn't own the file to be renamed.
  38 expect 0 chown ${n1} 65534 65534
  39 expect 0 -u 65533 -g 65533 create ${n0}/${n2} 0644
  40 expect 0 -u 65534 -g 65534 rename ${n0}/${n2} ${n1}/${n3}
  41 expect 0 unlink ${n1}/${n3}
  42 # User doesn't own the sticky directory nor the file to be renamed.
  43 expect 0 chown ${n1} 65533 65533
  44 expect 0 -u 65534 -g 65534 create ${n0}/${n2} 0644
  45 expect "EACCES|EPERM" -u 65533 -g 65533 rename ${n0}/${n2} ${n1}/${n3}
  46 expect 0 unlink ${n0}/${n2}
  47
  48 # User owns both: the sticky directory and the fifo to be renamed.
  49 expect 0 chown ${n1} 65534 65534
  50 expect 0 -u 65534 -g 65534 mkfifo ${n0}/${n2} 0644
  51 expect 0 -u 65534 -g 65534 rename ${n0}/${n2} ${n1}/${n3}
  52 expect 0 unlink ${n1}/${n3}
  53 # User owns the fifo to be renamed, but doesn't own the sticky directory.
  54 expect 0 chown ${n1} 65533 65533
  55 expect 0 -u 65533 -g 65533 mkfifo ${n0}/${n2} 0644
  56 expect 0 -u 65533 -g 65533 rename ${n0}/${n2} ${n1}/${n3}
  57 expect 0 unlink ${n1}/${n3}
  58 # User owns the sticky directory, but doesn't own the fifo to be renamed.
  59 expect 0 chown ${n1} 65534 65534
  60 expect 0 -u 65533 -g 65533 mkfifo ${n0}/${n2} 0644
  61 expect 0 -u 65534 -g 65534 rename ${n0}/${n2} ${n1}/${n3}
  62 expect 0 unlink ${n1}/${n3}
  63 # User doesn't own the sticky directory nor the fifo to be renamed.
  64 expect 0 chown ${n1} 65533 65533
  65 expect 0 -u 65534 -g 65534 mkfifo ${n0}/${n2} 0644
  66 expect "EACCES|EPERM" -u 65533 -g 65533 rename ${n0}/${n2} ${n1}/${n3}
  67 expect 0 unlink ${n0}/${n2}
  68
  69 # User owns both: the sticky directory and the symlink to be renamed.
  70 expect 0 chown ${n1} 65534 65534
  71 expect 0 -u 65534 -g 65534 symlink test ${n0}/${n2}
  72 expect 0 -u 65534 -g 65534 rename ${n0}/${n2} ${n1}/${n3}
  73 expect 0 unlink ${n1}/${n3}
  74 # User owns the symlink to be renamed, but doesn't own the sticky directory.
  75 expect 0 chown ${n1} 65533 65533
  76 expect 0 -u 65533 -g 65533 symlink test ${n0}/${n2}
  77 expect 0 -u 65533 -g 65533 rename ${n0}/${n2} ${n1}/${n3}
  78 expect 0 unlink ${n1}/${n3}
  79 # User owns the sticky directory, but doesn't own the symlink to be renamed.
  80 expect 0 chown ${n1} 65534 65534
  81 expect 0 -u 65533 -g 65533 symlink test ${n0}/${n2}
  82 expect 0 -u 65534 -g 65534 rename ${n0}/${n2} ${n1}/${n3}
  83 expect 0 unlink ${n1}/${n3}
  84 # User doesn't own the sticky directory nor the symlink to be renamed.
  85 expect 0 chown ${n1} 65533 65533
  86 expect 0 -u 65534 -g 65534 symlink test ${n0}/${n2}
  87 expect "EACCES|EPERM" -u 65533 -g 65533 rename ${n0}/${n2} ${n1}/${n3}
  88 expect 0 unlink ${n0}/${n2}
  89
  90 expect 0 rmdir ${n1}
  91 expect 0 rmdir ${n0}
  92
  93 cd ${cdir}
  94 expect 0 rmdir ${n4}