1 | #!/bin/sh |
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2 | set -x |
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3 | |
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4 | |
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5 | echo "Username -> $1" |
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6 | |
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7 | LOG="/var/log/home_linker.log" |
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8 | echo "" > "$LOG" |
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9 | |
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10 | trim() { |
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11 | local var="$*" |
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12 | var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters |
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13 | var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters |
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14 | echo -n "$var" |
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15 | } |
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16 | |
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17 | #SET VARIABLES FOR THE ENVIRONMENT |
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18 | |
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19 | #GET VARIABLES |
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20 | USER=$1 |
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21 | HL_USER=$(trim "$USER") |
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22 | |
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23 | if [ ! -z "$2" ]; then |
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24 | HL_HOME="$2" |
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25 | else |
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26 | NHOME=$(python -c " |
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27 | tmp='$HOME'.split('/') |
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28 | last=tmp[-1] |
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29 | print '/'.join(tmp[:-1])+'/'+last.strip() |
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30 | ") |
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31 | |
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32 | HL_HOME="$NHOME" |
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33 | fi |
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34 | |
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35 | |
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36 | if [ ! -z "$LDM_LANGUAGE" ]; then |
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37 | AUX_LANG="$LDM_LANGUAGE" |
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38 | else |
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39 | AUX_LANG="$LANG" |
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40 | fi |
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41 | |
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42 | |
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43 | |
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44 | # From this file get $LANG |
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45 | { [ -r "$HL_HOME/.pam_environment" ] && . "$HL_HOME/.pam_environment" ;} || { [ -r "/etc/default/locale" ] && . "/etc/default/locale" ;} || LANG="en" |
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46 | |
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47 | |
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48 | # Get Usernames |
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49 | GRP_USER="$(id -ng $HL_USER)" |
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50 | |
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51 | # Source for user-dirs if it exists |
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52 | USER_DIRS="$HL_HOME/.config/user-dirs.dirs" |
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53 | [ ! -r $USER_DIRS ] || . $USER_DIRS |
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54 | |
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55 | # Source the token file if it exists |
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56 | LAST_LOGIN_DIRECTORIES="$HL_HOME/.config/user-dirs.created" |
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57 | [ ! -r "$LAST_LOGIN_DIRECTORIES" ] || . "$LAST_LOGIN_DIRECTORIES" |
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58 | |
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59 | #Temp file with new user-dirs |
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60 | [ -d "$HL_HOME" ] || { mkdir -p "$HL_HOME" ; chown $HL_USER:$GRP_USER "$HL_HOME" ;} |
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61 | [ -d "$HL_HOME/.config" ] || { mkdir -p "$HL_HOME/.config" ; chown $HL_USER:$GRP_USER "$HL_HOME/.config" ;} |
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62 | TEMP_NEW_USER_DIRS="$HL_HOME/.config/aux-user-dirs.create" |
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63 | :> $TEMP_NEW_USER_DIRS |
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64 | |
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65 | #set Acl on Home to be more restricted |
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66 | get_acl_from_server "$HL_HOME" "$GRP_USER" $HL_USER |
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67 | |
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68 | # Download directory actions |
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69 | DOWNLOADS_LOCALE="$(/usr/bin/xdg_translator "$AUX_LANG" "Downloads")" |
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70 | DESKTOP_LOCALE="$(/usr/bin/xdg_translator "$AUX_LANG" "Desktop")" |
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71 | DOCUMENTS_LOCALE="$(/usr/bin/xdg_translator "$AUX_LANG" "Documents")" |
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72 | SHARE_LOCALE="$(/usr/bin/xdg_translator "$AUX_LANG" "Share")" |
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73 | SHARETEACHERS_LOCALE="$(/usr/bin/xdg_translator "$AUX_LANG" "Teachers_Share")" |
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74 | GROUPSSHARE_LOCALE="$(/usr/bin/xdg_translator "$AUX_LANG" "Groups_Share")" |
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75 | |
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76 | |
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77 | [ ! -z $DESKTOP_LOCALE ] || DESKTOP_LOCALE="Desktop" |
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78 | [ ! -z $DOWNLOADS_LOCALE ] || DOWNLOADS_LOCALE="Downloads" |
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79 | [ ! -z $DOCUMENTS_LOCALE ] || DOCUMENTS_LOCALE="Documents" |
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80 | [ ! -z $SHARE_LOCALE ] || SHARE_LOCALE="Share" |
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81 | [ ! -z $SHARETEACHERS_LOCALE ] || SHARETEACHERS_LOCALE="Teachers_Share" |
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82 | [ ! -z $GROUPSSHARE_LOCALE ] || GROUPSSHARE_LOCALE="Groups_Share" |
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83 | |
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84 | |
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85 | |
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86 | |
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87 | # Umount directories mounted previously |
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88 | LIST_BIND_MOUNTED="$(mount | grep -E '[,(]bind[,)]' | cut -d ' ' -f3 | tr '\n' ' ')" |
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89 | for MOUNT_POINT in $LIST_BIND_MOUNTED; do |
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90 | rc=0 |
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91 | $(echo $MOUNT_POINT | grep -q $HL_HOME) || rc=1 |
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92 | if [ $rc -eq 0 ]; then |
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93 | umount $MOUNT_POINT || true |
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94 | fi |
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95 | done |
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96 | |
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97 | |
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98 | if [ "$TOKEN_DESKTOP" != "$DESKTOP_LOCALE" ]; then |
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99 | if [ ! -z "$TOKEN_DESKTOP" -a -e $HL_HOME/${TOKEN_DESKTOP} ]; then |
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100 | mv $HL_HOME/${TOKEN_DESKTOP} $HL_HOME/${DESKTOP_LOCALE} |
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101 | else |
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102 | mkdir $HL_HOME/${DESKTOP_LOCALE} || true |
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103 | fi |
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104 | fi |
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105 | |
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106 | if [ -L "$HL_HOME/${DESKTOP_LOCALE}" ]; then |
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107 | rm -rf "$HL_HOME/${DESKTOP_LOCALE}" |
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108 | mkdir $HL_HOME/${DESKTOP_LOCALE} |
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109 | fi |
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110 | |
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111 | chown $HL_USER:$GRP_USER $HL_HOME/${DESKTOP_LOCALE} |
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112 | echo "TOKEN_DESKTOP=\"$DESKTOP_LOCALE\"" >> $TEMP_NEW_USER_DIRS |
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113 | |
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114 | |
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115 | if [ "$TOKEN_DOCUMENTS" != "$DOCUMENTS_LOCALE" ]; then |
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116 | if [ ! -z "$TOKEN_DOCUMENTS" -a -e $HL_HOME/${TOKEN_DOCUMENTS} ]; then |
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117 | mv $HL_HOME/${TOKEN_DOCUMENTS} $HL_HOME/${DOCUMENTS_LOCALE} |
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118 | else |
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119 | mkdir $HL_HOME/${DOCUMENTS_LOCALE} || true |
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120 | fi |
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121 | fi |
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122 | |
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123 | if [ -L "$HL_HOME/${DOCUMENTS_LOCALE}" ]; then |
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124 | rm -rf "$HL_HOME/${DOCUMENTS_LOCALE}" |
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125 | mkdir $HL_HOME/${DOCUMENTS_LOCALE} |
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126 | fi |
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127 | |
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128 | |
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129 | chown $HL_USER:$GRP_USER $HL_HOME/${DOCUMENTS_LOCALE} |
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130 | echo "TOKEN_DOCUMENTS=\"$DOCUMENTS_LOCALE\"" >> $TEMP_NEW_USER_DIRS |
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131 | |
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132 | if [ "$TOKEN_DOWNLOADS" != "$DOWNLOADS_LOCALE" ]; then |
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133 | if [ ! -z "$TOKEN_DOWNLOADS" -a -e $HL_HOME/${TOKEN_DOWNLOADS} ]; then |
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134 | mv $HL_HOME/${TOKEN_DOWNLOADS} $HL_HOME/${DOWNLOADS_LOCALE} |
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135 | else |
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136 | mkdir $HL_HOME/${DOWNLOADS_LOCALE} || true |
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137 | fi |
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138 | fi |
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139 | |
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140 | if [ -L "$HL_HOME/${DOWNLOADS_LOCALE}" ]; then |
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141 | rm -rf "$HL_HOME/${DOWNLOADS_LOCALE}" |
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142 | mkdir $HL_HOME/${DOWNLOADS_LOCALE} |
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143 | fi |
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144 | |
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145 | chown $HL_USER:$GRP_USER $HL_HOME/${DOWNLOADS_LOCALE} |
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146 | echo "TOKEN_DOWNLOADS=\"$DOWNLOADS_LOCALE\"" >> $TEMP_NEW_USER_DIRS |
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147 | |
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148 | if [ -d "/run/$HL_USER/home" -o -d "/net/server-sync/home/" ]; then |
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149 | if [ "$TOKEN_SHARE" != "$SHARE_LOCALE" ]; then |
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150 | if [ ! -z "$TOKEN_SHARE" -a -e $HL_HOME/${TOKEN_SHARE} ]; then |
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151 | mv $HL_HOME/${TOKEN_SHARE} $HL_HOME/${SHARE_LOCALE} |
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152 | else |
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153 | mkdir $HL_HOME/${SHARE_LOCALE} || true |
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154 | fi |
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155 | fi |
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156 | |
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157 | if [ -L "$HL_HOME/${SHARE_LOCALE}" ]; then |
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158 | rm -rf "$HL_HOME/${SHARE_LOCALE}" |
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159 | mkdir "$HL_HOME/${SHARE_LOCALE}" |
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160 | fi |
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161 | chown $HL_USER:$GRP_USER $HL_HOME/${SHARE_LOCALE} |
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162 | echo "TOKEN_SHARE=\"$SHARE_LOCALE\"" >> $TEMP_NEW_USER_DIRS |
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163 | if [ "$GRP_USER" = "teachers" ]; then |
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164 | if [ "$TOKEN_SHARETEACHERS" != "$SHARETEACHERS_LOCALE" ]; then |
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165 | if [ ! -z "$SHARETEACHERS_TOKEN" -a -e $HL_HOME/${SHARETEACHERS_TOKEN} ]; then |
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166 | mv $HL_HOME/${SHARETEACHERS_TOKEN} $HL_HOME/${SHARETEACHERS_LOCALE} |
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167 | else |
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168 | mkdir $HL_HOME/${SHARETEACHERS_LOCALE} || true |
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169 | fi |
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170 | fi |
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171 | |
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172 | if [ -L "$HL_HOME/${SHARETEACHERS_LOCALE}" ]; then |
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173 | rm -rf "$HL_HOME/${SHARETEACHERS_LOCALE}" |
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174 | mkdir "$HL_HOME/${SHARETEACHERS_LOCALE}" |
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175 | fi |
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176 | |
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177 | chown $HL_USER:$GRP_USER $HL_HOME/${SHARETEACHERS_LOCALE} |
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178 | echo "TOKEN_SHARETEACHERS=\"$SHARETEACHERS_LOCALE\"" >> $TEMP_NEW_USER_DIRS |
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179 | fi |
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180 | fi |
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181 | |
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182 | if [ "$TOKEN_GROUPSSHARE" != "$GROUPSSHARE_LOCALE" ]; then |
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183 | if [ ! -z "$TOKEN_GROUPSSHARE" -a -e $HL_HOME/${TOKEN_GROUPSSHARE} ]; then |
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184 | mv $HL_HOME/${TOKEN_GROUPSSHARE} $HL_HOME/${GROUPSSHARE_LOCALE} |
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185 | else |
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186 | mkdir $HL_HOME/${GROUPSSHARE_LOCALE} || true |
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187 | fi |
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188 | fi |
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189 | |
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190 | if [ -L "$HL_HOME/${GROUPSSHARE_LOCALE}" ]; then |
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191 | rm -rf "$HL_HOME/${GROUPSSHARE_LOCALE}" |
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192 | mkdir "$HL_HOME/${GROUPSSHARE_LOCALE}" |
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193 | fi |
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194 | |
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195 | chown $HL_USER:$GRP_USER $HL_HOME/${GROUPSSHARE_LOCALE} |
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196 | echo "TOKEN_GROUPSSHARE=\"$GROUPSSHARE_LOCALE\"" >> $TEMP_NEW_USER_DIRS |
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197 | |
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198 | fix_owner_home "$HL_HOME" "$GRP_USER" "$HL_USER" |
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199 | |
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200 | if [ -d "/net/server-sync/home/$GRP_USER/$HL_USER/" ]; then |
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201 | # other machines in aula |
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202 | echo "OTHER MACHINES IN AULA" >> "$LOG" |
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203 | [ "${DESKTOP_LOCALE}" = "" ] || mount --bind /net/server-sync/home/$GRP_USER/$HL_USER/Desktop $HL_HOME/${DESKTOP_LOCALE} || true |
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204 | [ "${DOCUMENTS_LOCALE}" = "" ] || mount --bind /net/server-sync/home/$GRP_USER/$HL_USER/Documents $HL_HOME/${DOCUMENTS_LOCALE} || true |
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205 | [ "${SHARE_LOCALE}" = "" ] || mount --bind /net/server-sync/share $HL_HOME/${SHARE_LOCALE} || true |
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206 | if [ "$GRP_USER" = "teachers" ]; then |
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207 | [ "${DESKTOP_LOCALE}" = "" ] || mount --bind /net/server-sync/teachers_share $HL_HOME/${SHARETEACHERS_LOCALE} || true |
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208 | [ -d $HL_HOME/alum ] || mkdir $HL_HOME/alum |
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209 | mount --bind /net/server-sync/home/students/ $HL_HOME/alum || true |
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210 | fi |
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211 | [ "${GROUPSSHARE_LOCALE}" = "" ] || mount --bind /net/server-sync/groups_share $HL_HOME/${GROUPSSHARE_LOCALE} || true |
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212 | |
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213 | elif [ -d "/var/run/$HL_USER/home" ]; then |
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214 | #Fat clients |
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215 | echo "FATCLIENTS IN AULA" >> "$LOG" |
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216 | [ "${DESKTOP_LOCALE}" = "" ] || mount --bind /run/$HL_USER/home/$GRP_USER/$HL_USER/Desktop $HL_HOME/${DESKTOP_LOCALE} || true |
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217 | [ "${DOCUMENTS_LOCALE}" = "" ] || mount --bind /run/$HL_USER/home/$GRP_USER/$HL_USER/Documents $HLHOME/${DOCUMENTS_LOCALE} || true |
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218 | [ "${SHARE_LOCALE}" = "" ] || mount --bind /run/$HL_USER/share $HL_HOME/${SHARE_LOCALE} || true |
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219 | if [ "$GRP_USER" = "teachers" ]; then |
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220 | [ "${SHARETEACHERS_LOCALE}" = "" ] || mount --bind /run/$HL_USER/teachers_share $HL_HOME/${SHARETEACHERS_LOCALE} || true |
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221 | [ -d $HL_HOME/alum ] || mkdir $HL_HOME/alum |
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222 | mount --bind /run/$HL_USER/home/students $HL_HOME/alum || true |
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223 | fi |
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224 | [ "${GROUPSSHARE_LOCALE}" = "" ] || mount --bind /run/$HL_USER/groups_share $HL_HOME/${GROUPSSHARE_LOCALE} || true |
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225 | fi |
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226 | mv ${TEMP_NEW_USER_DIRS} ${LAST_LOGIN_DIRECTORIES} |
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227 | |
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228 | |
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229 | cat > $USER_DIRS << EOF |
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230 | # This file is written by xdg-user-dirs-update |
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231 | # If you want to change or add directories, just edit the line you're |
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232 | # interested in. All local changes will be retained on the next run |
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233 | # Format is XDG_xxx_DIR="$HL_HOME/yyy", where yyy is a shell-escaped |
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234 | # homedir-relative path, or XDG_xxx_DIR="/yyy", where /yyy is an |
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235 | # absolute path. No other format is supported. |
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236 | # |
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237 | XDG_DESKTOP_DIR="\$HOME/$DESKTOP_LOCALE" |
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238 | XDG_DOWNLOAD_DIR="\$HOME/$DOWNLOADS_LOCALE" |
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239 | XDG_DOCUMENTS_DIR="\$HOME/$DOCUMENTS_LOCALE" |
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240 | |
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241 | EOF |
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242 | chmod 600 "$USER_DIRS" |
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243 | chown $HL_USER:$GRP_USER "$USER_DIRS" |
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244 | |
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245 | date >> "$LOG" |
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246 | echo "" >> "$LOG" |
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247 | echo "Las variables a tener en cuenta son:" >> "$LOG" |
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248 | echo " \$HL_USER -> $HL_USER" >> "$LOG" |
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249 | echo " \$HL_HOME -> $HL_HOME" >> "$LOG" |
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250 | echo " \$HOME -> $HOME" >> "$LOG" |
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251 | echo " \$DESKTOP_LOCALE -> $DESKTOP_LOCALE" >> "$LOG" |
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252 | echo "" >> "$LOG" |
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253 | echo "El idioma es $AUX_LANG" >> "$LOG" |
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254 | echo "" >> "$LOG" |
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255 | echo "AFTER HOME LINKER" >> "$LOG" |
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256 | tree $HL_HOME >> "$LOG" |
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257 | echo "" >> "$LOG" |
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258 | cat $HL_HOME/.config/user-dirs.created >> "$LOG" |
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259 | echo "" >> "$LOG" |
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260 | cat $HL_HOME/.config/user-dirs.dirs >> "$LOG" |
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261 | echo "" >> "$LOG" |
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262 | echo "END /usr/sbin/home-linker" >> "$LOG" |
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263 | |
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264 | |
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265 | |
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266 | exit 0 |
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