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81 lines
1.8 KiB
Perl
Executable File
81 lines
1.8 KiB
Perl
Executable File
# solaris-lib.pl
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# Functions for solaris password file format
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# passfiles_type()
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# Returns 0 for old-style passwords (/etc/passwd only), 1 for FreeBSD-style
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# (/etc/master.passwd) and 2 for SysV (/etc/passwd & /etc/shadow)
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sub passfiles_type
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{
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return &password_file($config{'shadow_file'}) ? 2 : 0;
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}
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# groupfiles_type()
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# Returns 0 for normal group file (/etc/group only) and 2 for shadowed
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# (/etc/group and /etc/gshadow)
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sub groupfiles_type
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{
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return 0;
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}
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# open_last_command(handle, user)
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sub open_last_command
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{
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local ($fh, $user) = @_;
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open($fh, "last $user |");
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}
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# read_last_line(handle)
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# Parses a line of output from last into an array of
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# user, tty, host, login, logout, period
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sub read_last_line
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{
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local $fh = $_[0];
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while(1) {
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chop($line = <$fh>);
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if (!$line) { return (); }
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if ($line =~ /system boot/) { next; }
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if ($line =~ /^(\S+)\s+(\S+)\s+(\S+)?\s+(\S+\s+\S+\s+\d+\s+\d+:\d+)\s+\-\s+(\d+:\d+)\s+\((\d+:\d+)\)/) {
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return ($1, $2, $3, $4, $5, $6);
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}
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elsif ($line =~ /^(\S+)\s+(\S+)\s+(\S+)?\s+(\S+\s+\S+\s+\d+\s+\d+:\d+)\s+still/) {
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return ($1, $2, $3, $4);
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}
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}
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}
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# logged_in_users()
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# Returns a list of hashes containing details of logged-in users
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sub logged_in_users
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{
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local @rv;
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open(WHO, "who |");
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while(<WHO>) {
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if (/^(\S+)\s+(\S+)\s+(\S+\s+\d+\s+\d+:\d+)\s+(\((\S+)\))?/) {
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push(@rv, { 'user' => $1, 'tty' => $2,
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'when' => $3, 'from' => $5 });
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}
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}
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close(WHO);
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return @rv;
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}
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# use_md5()
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# Returns 1 if MD5 encryption should be used, 2 if blowfish
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sub use_md5
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{
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local $lref = &read_file_lines("/etc/security/policy.conf");
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local $l;
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foreach $l (@$lref) {
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if ($l =~ /^CRYPT_DEFAULT\s*=\s*"([^"]*)"/ ||
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$l =~ /^CRYPT_DEFAULT\s*=\s*'([^']*)'/ ||
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$l =~ /^CRYPT_DEFAULT\s*=\s*(\S+)/) {
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return 1 if ($1 eq "1");
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return 2 if ($1 eq "2a");
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}
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}
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return 0;
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}
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1;
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