shell bypass 403
UnknownSec Shell
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proc
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self
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root
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proc
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self
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root
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proc
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thread-self
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root
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lib64
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gettext
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drwxr-xr-x
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upload
mass deface
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console
info server
name :
user-email
#!/bin/sh # Prints the user's email address, with confirmation from the user. # # Copyright (C) 2001-2003, 2005, 2015-2016 Free Software Foundation, Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # Prerequisites for using /usr/lib64 and ${datarootdir}/locale. prefix="/usr" exec_prefix="/usr" datarootdir="${prefix}/share" datadir="/usr/share" # Set variables libdir, localedir. libdir="/usr/lib64" localedir="${datarootdir}/locale" # Support for relocatability. if test "no" = yes; then orig_installdir="$libdir"/gettext # see Makefile.am's install rule # Determine curr_installdir without caring for symlinked callers. curr_installdir=`echo "$0" | sed -e 's,/[^/]*$,,'` curr_installdir=`cd "$curr_installdir" && pwd` # Compute the original/current installation prefixes by stripping the # trailing directories off the original/current installation directories. while true; do orig_last=`echo "$orig_installdir" | sed -n -e 's,^.*/\([^/]*\)$,\1,p'` curr_last=`echo "$curr_installdir" | sed -n -e 's,^.*/\([^/]*\)$,\1,p'` if test -z "$orig_last" || test -z "$curr_last"; then break fi if test "$orig_last" != "$curr_last"; then break fi orig_installdir=`echo "$orig_installdir" | sed -e 's,/[^/]*$,,'` curr_installdir=`echo "$curr_installdir" | sed -e 's,/[^/]*$,,'` done # Now relocate the directory variables that we use. libdir=`echo "$libdir/" | sed -e "s%^${orig_installdir}/%${curr_installdir}/%" | sed -e 's,/$,,'` localedir=`echo "$localedir/" | sed -e "s%^${orig_installdir}/%${curr_installdir}/%" | sed -e 's,/$,,'` fi # Internationalization. . gettext.sh TEXTDOMAIN=gettext-tools export TEXTDOMAIN TEXTDOMAINDIR="$localedir" export TEXTDOMAINDIR # Redirect fileno 3 to interactive I/O. exec 3>/dev/tty # Output a prompt. if test $# != 0; then echo "$1" 1>&3 fi # Find the user name on the local machine. user=`id -u -n 2>/dev/null` if test -z "$user"; then user="$USER" if test -z "$user"; then user="$LOGNAME" if test -z "$user"; then user=unknown fi fi fi # Find the hostname. # hostname on some systems (SVR3.2, old Linux) returns a bogus exit status, # so uname gets run too, so we keep only the first line of output. #host=`(hostname || uname -n) 2>/dev/null | sed 1q` host=`"$libdir"/gettext/hostname --short 2>/dev/null | sed 1q` # Find the hostname. hostfqdn=`"$libdir"/gettext/hostname --fqdn 2>/dev/null | sed 1q` # Find a list of email addresses from various mailer configuration files. # All mailers use configuration files under $HOME. We handle them in a # last-modified - first-priority order. cd $HOME files="" # ----------------------- BEGIN MAILER SPECIFIC CODE ----------------------- # Mozilla Thunderbird addresses files="$files .thunderbird/*/prefs.js" # Mozilla addresses files="$files .mozilla/*/prefs.js" # Netscape 4 addresses files="$files .netscape/liprefs.js .netscape/preferences.js" # Netscape 3 addresses files="$files .netscape/preferences" # Emacs/XEmacs rmail, Emacs/XEmacs gnus, XEmacs vm addresses # XEmacs mew addresses files="$files .emacs .emacs.el" # KDE2 addresses files="$files .kde2/share/config/emaildefaults" # KDE kmail addresses files="$files .kde2/share/config/kmailrc" # GNOME evolution 2 addresses files="$files .gconf/apps/evolution/mail/%gconf.xml" # GNOME evolution 1 addresses files="$files evolution/config.xmldb" # GNOME balsa addresses files="$files .gnome/balsa" # StarOffice and OpenOffice addresses sed_dos2unix='s/\r$//' sed_soffice51='s,StarOffice 5\.1=\(.*\)$,\1/sofficerc,p' sed_soffice52='s,StarOffice 5\.2=\(.*\)$,\1/user/sofficerc,p' sed_ooffice='s,^OpenOffice[^=]*=\(.*\)$,\1/user/config/registry/instance/org/openoffice/UserProfile.xml,p' files="$files Office51/sofficerc Office52/user/sofficerc "`sed -n -e "$sed_dos2unix" -e "$sed_soffice51" -e "$sed_soffice52" -e "$sed_ooffice" .sversionrc 2>/dev/null | sed -e 's,^file://*,/,'` # mutt addresses files="$files .muttrc" # pine addresses files="$files .pinerc" # xfmail addresses files="$files .xfmail/.xfmailrc" # tkrat addresses files="$files .ratatosk/ratatoskrc" # ----------------------- END MAILER SPECIFIC CODE ----------------------- # Expand wildcards and remove nonexistent files from the list. nfiles="" for file in $files; do if test -r "$file" && test ! -d "$file"; then nfiles="$nfiles $file" fi done files="$nfiles" addresses="" if test -n "$files"; then for file in `ls -t $files`; do case "$file" in # ----------------------- BEGIN MAILER SPECIFIC CODE ----------------------- # Mozilla and Mozilla Thunderbird addresses .mozilla/*/prefs.js | .thunderbird/*/prefs.js) addresses="$addresses "`grep -h '^user_pref("mail\.identity\..*\.useremail", ".*");$' $file 2>/dev/null | sed -e 's/^user_pref("mail\.identity\..*\.useremail", "\(.*\)");$/\1/'` ;; # Netscape 4 addresses .netscape/liprefs.js | .netscape/preferences.js) addresses="$addresses "`grep -h '^user_pref("mail\.identity\.useremail", ".*");$' $file 2>/dev/null | sed -e 's/^user_pref("mail\.identity\.useremail", "\(.*\)");$/\1/'` ;; # Netscape 3 addresses .netscape/preferences) addresses="$addresses "`grep -h '^EMAIL_ADDRESS:' $file 2>/dev/null | sed -e 's/^EMAIL_ADDRESS:[ ]*//'` ;; .emacs | .emacs.el) # Emacs/XEmacs rmail, Emacs/XEmacs gnus, XEmacs vm addresses addresses="$addresses "`grep -h '[ (]user-mail-address "[^"]*"' $file 2>/dev/null | sed -e 's/^.*[ (]user-mail-address "\([^"]*\)".*$/\1/'` # XEmacs mew addresses domains=`grep -h '[ (]mew-mail-domain "[^"]*"' $file 2>/dev/null | sed -e 's/^.*[ (]mew-mail-domain "\([^"]*\)".*$/\1/'` if test -n "$domains"; then for domain in $domains; do addresses="$addresses ${user}@$domain" done fi ;; # KDE2 addresses .kde2/share/config/emaildefaults) addresses="$addresses "`grep -h '^EmailAddress=' $file 2>/dev/null | sed -e 's/^EmailAddress=//'` ;; # KDE kmail addresses .kde2/share/config/kmailrc) addresses="$addresses "`grep -h '^Email Address=' $file 2>/dev/null | sed -e 's/^Email Address=//'` ;; # GNOME evolution 2 addresses .gconf/apps/evolution/mail/%gconf.xml) sedexpr0='s,^.*<addr-spec>\(.*\)</addr-spec>.*$,\1,p' addresses="$addresses "`sed -n -e "$sedexpr0" < $file` ;; # GNOME evolution 1 addresses evolution/config.xmldb) sedexpr0='s/^.*<entry name="identity_address_[0-9]*" type="string" value="\([^"]*\)".*$/\1/p' sedexpr1='s/\(..\)/\\x\1/g' sedexpr2='s,$,\\n,' addresses="$addresses "`sed -n -e "$sedexpr0" < $file | while read hexstring; do printf \`echo "$hexstring" | sed -e "$sedexpr1" -e "$sedexpr2"\`; done` ;; # GNOME balsa addresses .gnome/balsa) addresses="$addresses "`grep -h '^Address=' $file 2>/dev/null | sed -e 's/^Address=//'` ;; # OpenOffice addresses */UserProfile.xml) addresses="$addresses "`sed -n -e 's,^.*<mail cfg:type="string">\(.*\)</mail>.*$,\1,p' $file 2>/dev/null` ;; # StarOffice addresses # Not a typo. They really write "Adress" with a single d. # German orthography... */sofficerc) addresses="$addresses "`grep -h '^User-Adress=' $file 2>/dev/null | sed -e 's/#[^#]*$//' -e 's/^.*#//'` ;; # mutt addresses .muttrc) mutt_addresses=`grep -h '^set from="[^"]*"[ ]*$' $file 2>/dev/null | sed -e 's/^set from="\([^"]*\)"[ ]*$/\1/'` if test -n "$mutt_addresses"; then addresses="$addresses $mutt_addresses" else # mutt uses $EMAIL as fallback. if test -n "$EMAIL"; then addresses="$addresses $EMAIL" fi fi ;; # pine addresses .pinerc) domains=`grep -h '^user-domain=' $file 2>/dev/null | sed -e 's/^user-domain=//'` if test -n "$domains"; then for domain in $domains; do addresses="$addresses ${user}@$domain" done else # The use-only-domain-name option is only used if the user-domain option is not present. domains=`grep -h '^use-only-domain-name=' $file 2>/dev/null | sed -e 's/^use-only-domain-name=//'` if test "Yes" = "$domains"; then addresses="$addresses ${user}@"`echo "$hostfqdn" | sed -e 's/^[^.]*\.//'` fi fi ;; # xfmail addresses .xfmail/.xfmailrc) addresses="$addresses "`grep -h '^from=.*<.*>' $file 2>/dev/null | sed -e 's/^.*<\([^<>]*\)>.*$/\1/'` ;; # tkrat addresses .ratatosk/ratatoskrc) domains=`grep -h '^set option(masquerade_as) ' $file 2>/dev/null | sed -e 's/^set option(masquerade_as) //'` if test -n "$domains"; then for domain in $domains; do addresses="$addresses ${user}@$domain" done else # The domain option is used only if the masquerade_as option is not present. domains=`grep -h '^set option(domain) ' $file 2>/dev/null | sed -e 's/^set option(domain) //'` if test -n "$domains"; then for domain in $domains; do addresses="$addresses ${user}@${host}.$domain" done fi fi ;; # ----------------------- END MAILER SPECIFIC CODE ----------------------- esac done fi # Some Debian systems have a file /etc/mailname. if test -r /etc/mailname; then hostmailname=`cat /etc/mailname` if test -n "$hostmailname"; then addresses="$addresses ${user}@$hostmailname" fi fi # SuSE Linux >= 8.0 systems have a file /etc/sysconfig/mail. if test -r /etc/sysconfig/mail; then hostmailname=`. /etc/sysconfig/mail && echo "$FROM_HEADER"` if test -n "$hostmailname"; then addresses="$addresses ${user}@$hostmailname" fi fi # elm has no user-defined addresses. # mailx has no user-defined addresses. # mh has no user-defined addresses. # They use the system default. addresses="$addresses ${user}@$hostfqdn" # Normalize addresses: remove addresses without @, lowercase the part after @, # and remove duplicates. lowercase_sed='{ h s/^[^@]*@\(.*\)$/\1/ y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ x s/^\([^@]*\)@.*/\1@/ G s/\n// p }' naddresses="" for addr in $addresses; do case "$addr" in "<"*">") addr=`echo "$addr" | sed -e 's/^<//' -e 's/>$//'` ;; esac case "$addr" in *@*) addr=`echo "$addr" | sed -n -e "$lowercase_sed"` case " $naddresses " in *" $addr "*) ;; *) naddresses="$naddresses $addr" ;; esac ;; esac done addresses="$naddresses" # Now it's time to ask the user. case "$addresses" in " "*" "*) # At least two addresses. lines="" i=0 for addr in $addresses; do i=`expr $i + 1` lines="${lines}${i} ${addr} " done while true; do { gettext "Which is your email address?"; echo; } 1>&3 echo "$lines" 1>&3 { gettext "Please choose the number, or enter your email address."; echo; } 1>&3 read answer < /dev/tty case "$answer" in *@*) ;; [0-9]*) i=0 for addr in $addresses; do i=`expr $i + 1` if test "$i" = "$answer"; then break 2 fi done ;; esac case "$answer" in "<"*">") answer=`echo "$answer" | sed -e 's/^<//' -e 's/>$//'` ;; esac case "$answer" in *" "*) { gettext "Invalid email address: invalid character."; echo; echo; } 1>&3 ; continue ;; *@*.*) ;; *@*) { gettext "Invalid email address: need a fully qualified host name or domain name."; echo; echo; } 1>&3 ; continue ;; *) { gettext "Invalid email address: missing @"; echo; echo; } 1>&3 ; continue ;; esac addr=`echo "$answer" | sed -n -e "$lowercase_sed"` break done ;; " "*) # One address. while true; do { gettext "Is the following your email address?"; echo; } 1>&3 echo " $addresses" 1>&3 { gettext "Please confirm by pressing Return, or enter your email address."; echo; } 1>&3 read answer < /dev/tty if test -z "$answer"; then addr=`echo "$addresses" | sed -e 's/^ //'` break fi case "$answer" in "<"*">") answer=`echo "$answer" | sed -e 's/^<//' -e 's/>$//'` ;; esac case "$answer" in *" "*) { gettext "Invalid email address: invalid character."; echo; echo; } 1>&3 ; continue ;; *@*.*) ;; *@*) { gettext "Invalid email address: need a fully qualified host name or domain name."; echo; echo; } 1>&3 ; continue ;; *) { gettext "Invalid email address: missing @"; echo; echo; } 1>&3 ; continue ;; esac addr=`echo "$answer" | sed -n -e "$lowercase_sed"` break done ;; "") # No address. { gettext "Couldn't find out about your email address."; echo; } 1>&3 while true; do { gettext "Please enter your email address."; echo; } 1>&3 read answer < /dev/tty case "$answer" in "<"*">") answer=`echo "$answer" | sed -e 's/^<//' -e 's/>$//'` ;; esac case "$answer" in *" "*) { gettext "Invalid email address: invalid character."; echo; echo; } 1>&3 ; continue ;; *@*.*) ;; *@*) { gettext "Invalid email address: need a fully qualified host name or domain name."; echo; echo; } 1>&3 ; continue ;; *) { gettext "Invalid email address: missing @"; echo; echo; } 1>&3 ; continue ;; esac addr=`echo "$answer" | sed -n -e "$lowercase_sed"` break done ;; *) echo "internal error" 1>&3 ; exit 1 ;; esac # Print to standard output. echo "$addr"
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