Merge branch '3.0' into image-management-refactoring

# Conflicts:
#	gns3server/api/routes/controller/permissions.py

gns3server/utils/asyncio/embed_shell.py

@@ -357,7 +357,7 @@ if __name__ == "__main__":
     # Demo using telnet
     shell = Demo(welcome_message="Welcome!\n")
     server = create_telnet_shell(shell, loop=loop)
-    coro = asyncio.start_server(server.run, "127.0.0.1", 4444, loop=loop)
+    coro = asyncio.start_server(server.run, "127.0.0.1", 4444)
     s = loop.run_until_complete(coro)
     try:
         loop.run_forever()

gns3server/utils/asyncio/raw_command_server.py

@@ -127,7 +127,7 @@ if __name__ == "__main__":
             )
         ],
     )
-    coro = asyncio.start_server(server.run, "0.0.0.0", 4444, loop=loop)
+    coro = asyncio.start_server(server.run, "0.0.0.0", 4444)
     s = loop.run_until_complete(coro)
 
     try:

gns3server/utils/asyncio/telnet_server.py

@@ -420,7 +420,7 @@ if __name__ == "__main__":
     )
     server = AsyncioTelnetServer(reader=process.stdout, writer=process.stdin, binary=False, echo=False)
 
-    coro = asyncio.start_server(server.run, "127.0.0.1", 4444, loop=loop)
+    coro = asyncio.start_server(server.run, "127.0.0.1", 4444)
     s = loop.run_until_complete(coro)
 
     try:

gns3server/utils/path.py

@@ -48,7 +48,7 @@ def is_safe_path(file_path: str, basedir: str) -> bool:
     return Path(basedir).resolve() in test_path.resolve().parents
 
 
-def check_path_allowed(path):
+def check_path_allowed(path: str):
     """
     If the server is non local raise an error if
     the path is outside project directories
@@ -62,3 +62,16 @@ def check_path_allowed(path):
 
     if Config.instance().settings.Server.local is False:
         raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="The path is not allowed")
+
+
+def get_mountpoint(path: str):
+    """
+    Find the mount point of a path.
+    """
+
+    path = os.path.abspath(path)
+    while path != os.path.sep:
+        if os.path.ismount(path):
+            return path
+        path = os.path.abspath(os.path.join(path, os.pardir))
+    return path