Various bigip_user fixes (#33495)

There was a bit of refactoring that happened for coding standards.
Additionally, a bug fix was made for changing the root password

lib/ansible/modules/network/f5/bigip_user.py

@@ -189,8 +189,7 @@ shell:
   sample: tmsh
 '''
 
-import os
+import re
-import tempfile
 
 from distutils.version import LooseVersion
 from ansible.module_utils.f5_utils import AnsibleF5Client
@@ -621,19 +620,16 @@ class RootUserManager(BaseManager):
         return True
 
     def update(self):
-        file = tempfile.NamedTemporaryFile()
+        result = self.update_on_device()
-        self.want.update({'tempfile': os.path.basename(file.name)})
+        return result
-        self.upload_password_file_to_device()
-        self.update_on_device()
-        self.remove_password_file_from_device()
-        return True
 
     def update_on_device(self):
-        errors = [
+        escape_patterns = r'([$' + "'])"
-            'not confirmed',
+        errors = ['Bad password', 'password change canceled', 'based on a dictionary word']
-            'change canceled'
+        content = "{0}\n{0}\n".format(self.want.password_credential)
-        ]
+        command = re.sub(escape_patterns, r'\\\1', content)
-        cmd = '-c "cat /var/config/rest/downloads/{0} | tmsh modify auth password root"'.format(self.want.tempfile)
+        cmd = '-c "printf \\\"{0}\\\" | tmsh modify auth password root"'.format(command)
+        try:
             output = self.client.api.tm.util.bash.exec_cmd(
                 'run',
                 utilCmdArgs=cmd
@@ -642,19 +638,9 @@ class RootUserManager(BaseManager):
                 result = str(output.commandResult)
                 if any(x for x in errors if x in result):
                     raise F5ModuleError(result)
-
-    def upload_password_file_to_device(self):
-        content = "{0}\n{0}\n".format(self.want.password_credential)
-        template = StringIO(content)
-        upload = self.client.api.shared.file_transfer.uploads
-        upload.upload_stringio(template, self.want.tempfile)
             return True
-
+        except iControlUnexpectedHTTPError:
-    def remove_password_file_from_device(self):
+            return False
-        self.client.api.tm.util.unix_rm.exec_cmd(
-            'run',
-            utilCmdArgs='/var/config/rest/downloads/{0}'.format(self.want.tempfile)
-        )
 
 
 class ArgumentSpec(object):

test/units/modules/network/f5/test_bigip_user.py

@@ -16,10 +16,10 @@ if sys.version_info < (2, 7):
     raise SkipTest("F5 Ansible modules require Python >= 2.7")
 
 from ansible.compat.tests import unittest
-from ansible.compat.tests.mock import patch, Mock
+from ansible.compat.tests.mock import Mock
+from ansible.compat.tests.mock import patch
 from ansible.module_utils.f5_utils import AnsibleF5Client
 from ansible.module_utils.f5_utils import F5ModuleError
-from units.modules.utils import set_module_args
 
 try:
     from library.bigip_user import Parameters
@@ -28,6 +28,7 @@ try:
     from library.bigip_user import UnparitionedManager
     from library.bigip_user import PartitionedManager
     from ansible.module_utils.f5_utils import iControlUnexpectedHTTPError
+    from test.unit.modules.utils import set_module_args
 except ImportError:
     try:
         from ansible.modules.network.f5.bigip_user import Parameters
@@ -36,6 +37,7 @@ except ImportError:
         from ansible.modules.network.f5.bigip_user import UnparitionedManager
         from ansible.modules.network.f5.bigip_user import PartitionedManager
         from ansible.module_utils.f5_utils import iControlUnexpectedHTTPError
+        from units.modules.utils import set_module_args
     except ImportError:
         raise SkipTest("F5 Ansible modules require the f5-sdk Python library")