API backend for Web File Manager

Author: serghey-rodin

bin/v-add-fs-directory

@@ -0,0 +1,37 @@
+#!/bin/bash
+# info: add directory
+# options: USER DIRECTORY
+#
+# The function creates new directory on the file system
+
+user=$1
+dst_dir=$2
+
+# Checking arguments
+if [ -z "$dst_dir" ]; then
+    echo "Usage: USER DIRECTORY"
+    exit 1
+fi
+
+# Checking vesta user
+if [ ! -e "$VESTA/data/users/$user" ]; then
+    exit 1
+fi
+
+# Checking user homedir
+homedir=$(grep "^$user:" /etc/passwd | cut -f 6 -d :)
+if [ -z $homedir ]; then
+    exit 1
+fi
+
+# Checking destination path
+rpath=$(readlink -f "$dst_dir")
+if [ -z "$(echo $rpath |egrep "^/tmp|^$homedir")" ]; then
+    exit 1
+fi
+
+# Adding directory
+sudo -u $user mkdir -p $dst_dir >/dev/null 2>&1
+
+# Extiging
+exit $?

bin/v-add-fs-file

@@ -0,0 +1,37 @@
+#!/bin/bash
+# info: add file
+# options: USER FILE
+#
+# The function creates new files on file system
+
+user=$1
+dst_file=$2
+
+# Checking arguments
+if [ -z "$dst_file" ]; then
+    echo "Usage: USER FILE"
+    exit 1
+fi
+
+# Checking vesta user
+if [ ! -e "$VESTA/data/users/$user" ]; then
+    exit 1
+fi
+
+# Checking user homedir
+homedir=$(grep "^$user:" /etc/passwd | cut -f 6 -d :)
+if [ -z $homedir ]; then
+    exit 1
+fi
+
+# Checking destination path
+rpath=$(readlink -f "$dst_file")
+if [ -z "$(echo $rpath |egrep "^/tmp|^$homedir")" ]; then
+    exit 1
+fi
+
+# Creating file
+sudo -u $user touch $dst_file >/dev/null 2>&1
+
+# Exiting
+exit $?

bin/v-change-fs-file-permission

@@ -0,0 +1,43 @@
+#!/bin/bash
+# info: change file permission
+# options: USER FILE PERMISSIONS
+#
+# The function changes file access permissions on the file system
+
+user=$1
+src_file=$2
+permissions=$3
+
+# Checking arguments
+if [ -z "$permissions" ]; then
+    echo "Usage: USER FILE PERMISSIONS"
+    exit 1
+fi
+
+# Checking vesta user
+if [ ! -e "$VESTA/data/users/$user" ]; then
+    exit 1
+fi
+
+# Checking user homedir
+homedir=$(grep "^$user:" /etc/passwd | cut -f 6 -d :)
+if [ -z $homedir ]; then
+    exit 1
+fi
+
+# Checking source file
+if [ ! -f "$src_file" ]; then
+    exit 1
+fi
+
+# Checking source path
+rpath=$(readlink -f "$src_file")
+if [ -z "$(echo $rpath |egrep "^/tmp|^$homedir")" ]; then
+    exit 1
+fi
+
+# Changing file permissions
+sudo -u $user chmod $permisions $src_file >/dev/null 2>&1
+
+# Exiting
+exit $?

bin/v-copy-fs-directory

@@ -0,0 +1,49 @@
+#!/bin/bash
+# info: copy directory
+# options: USER SRC_DIRECTORY DST_DIRECTORY
+#
+# The function copies directory on the file system
+
+user=$1
+src_dir=$2
+dst_dir=$3
+
+# Checking arguments
+if [ -z "$dst_dir" ]; then
+    echo "Usage: USER SRC_DIRECTORY DST_DIRECTORY"
+    exit 1
+fi
+
+# Checking vesta user
+if [ ! -e "$VESTA/data/users/$user" ]; then
+    exit 1
+fi
+
+# Checking user homedir
+homedir=$(grep "^$user:" /etc/passwd | cut -f 6 -d :)
+if [ -z $homedir ]; then
+    exit 1
+fi
+
+# Checking source dir
+if [ ! -e "$src_dir" ]; then
+    exit 1
+fi
+
+# Checking source path
+rpath=$(readlink -f "$src_dir")
+if [ -z "$(echo $rpath |egrep "^/tmp|^$homedir")" ]; then
+    exit 1
+fi
+
+# Checking destination path
+rpath=$(readlink -f "$dst_dir")
+if [ -z "$(echo $rpath |egrep "^/tmp|^$homedir")" ]; then
+    exit 1
+fi
+
+# Copying directory
+sudo -u $user cp -r $src_dir $dst_dir >/dev/null 2>&1
+
+# Exiting
+exit $?

bin/v-copy-fs-file

@@ -1,58 +1,49 @@
 #!/bin/bash
-# File copier
+# info: copy file
+# options: USER SRC_FILE DST_FLE
+#
+# The function copies file on the file system
 
 user=$1
-file_src=$2
-file_dst=$3
+src_file=$2
+dst_file=$3
 
 # Checking arguments
-if [ -z "$file_dst" ]; then
+if [ -z "$dst_file" ]; then
     echo "Usage: USER SRC_FILE DST_FILE"
     exit 1
 fi
 
-# Checking users
+# Checking vesta user
 if [ ! -e "$VESTA/data/users/$user" ]; then
     exit 1
 fi
 
-# Checking homedir
+# Checking user homedir
 homedir=$(grep "^$user:" /etc/passwd | cut -f 6 -d :)
 if [ -z $homedir ]; then
     exit 1
 fi
 
 # Checking source file
-if [ ! -e "$file_src" ]; then
+if [ ! -f "$src_file" ]; then
     exit 1
 fi
 
 # Checking source path
-rpath=$(readlink -f "$file_src")
-if [ -z "$(echo $rpath |grep ^/tmp)" ]; then
+rpath=$(readlink -f "$src_file")
+if [ -z "$(echo $rpath |egrep "^/tmp|^$homedir")" ]; then
     exit 1
 fi
 
 # Checking destination path
-rpath=$(readlink -f "$file_dst")
-if [ -z "$(echo $rpath |grep ^$homedir)" ]; then
+rpath=$(readlink -f "$dst_file")
+if [ -z "$(echo $rpath |egrep "^/tmp|^$homedir")" ]; then
     exit 1
 fi
 
-# Checking dst file permission
-if [ -e "$file_dst" ]; then
-    perms=$(stat --format '%a' $file_dst)
-fi
-
 # Copying file
-cp $file_src $file_dst
-
-# Changing ownership
-chown $user:$user $file_dst
-
-# Changin permissions
-if [ ! -z "$perms" ]; then
-    chmod $perms $file_dst
-fi
+sudo -u $user cp $src_file $dst_file >/dev/null 2>&1
 
-exit
+# Exiting
+exit $?

bin/v-delete-fs-dir

@@ -0,0 +1,38 @@
+#!/bin/bash
+# info: delete directory
+# options: USER DIRECTORY
+#
+# The function deletes directory on the file system
+
+
+user=$1
+dst_dir=$2
+
+# Checking arguments
+if [ -z "$dst_dir" ]; then
+    echo "Usage: USER DIRECTORY"
+    exit 1
+fi
+
+# Checking vesta user
+if [ ! -e "$VESTA/data/users/$user" ]; then
+    exit 1
+fi
+
+# Checking user homedir
+homedir=$(grep "^$user:" /etc/passwd | cut -f 6 -d :)
+if [ -z $homedir ]; then
+    exit 1
+fi
+
+# Checking destination path
+rpath=$(readlink -f "$dst_dir")
+if [ -z "$(echo $rpath |egrep "^/tmp|^$homedir")" ]; then
+    exit 1
+fi
+
+# Deleting directory
+sudo -u $user rm -rf $dst_dir >/dev/null 2>&1
+
+# Exiting
+exit $?

bin/v-delete-fs-file

@@ -0,0 +1,38 @@
+#!/bin/bash
+# info: delete file
+# options: USER FILE
+#
+# The function deletes file on the file system
+
+
+user=$1
+dst_file=$2
+
+# Checking arguments
+if [ -z "$dst_file" ]; then
+    echo "Usage: USER FILE"
+    exit 1
+fi
+
+# Checking vesta user
+if [ ! -e "$VESTA/data/users/$user" ]; then
+    exit 1
+fi
+
+# Checking user homedir
+homedir=$(grep "^$user:" /etc/passwd | cut -f 6 -d :)
+if [ -z $homedir ]; then
+    exit 1
+fi
+
+# Checking destination path
+rpath=$(readlink -f "$dst_file")
+if [ -z "$(echo $rpath |egrep "^/tmp|^$homedir")" ]; then
+    exit 1
+fi
+
+# Deleting file
+sudo -u $user rm -f $dst_file >/dev/null 2>&1
+
+# Exiting
+exit $?