Remove usage of linux specific dirs

Author: DomAyre

src/confcom/azext_confcom/custom.py

@@ -5,6 +5,7 @@
 
 import os
 import sys
+import tempfile
 from typing import Optional, BinaryIO
 
 from azext_confcom import oras_proxy, os_util, security_policy
@@ -372,7 +373,7 @@ def acifragmentgen_confcom(
     filename = f"{output_filename or namespace}.rego"
 
     if out_signed_fragment:
-        filename = os.path.join("/tmp", filename)
+        filename = os.path.join(tempfile.gettempdir(), filename)
 
     os_util.write_str_to_file(filename, fragment_text)
 
@@ -382,7 +383,7 @@ def acifragmentgen_confcom(
         out_path = filename + ".cose"
 
         if out_signed_fragment:
-            out_path = os.path.join("/tmp", os.path.basename(out_path))
+            out_path = os.path.join(tempfile.gettempdir(), os.path.basename(out_path))
 
         cose_proxy.cose_sign(filename, key, chain, feed, iss, algo, out_path)
 

src/confcom/azext_confcom/tests/latest/test_confcom_acifragmentgen.py

@@ -153,7 +153,7 @@ def test_acifragmentgen_fragment_upload_fragment(docker_image, cert_chain):
         raise AssertionError(f"{oras_result=}")
 
     fragment_path = json.loads(subprocess.run(
-        ["oras", "pull", fragment_ref, "--format", "json", "-o", "/tmp"],
+        ["oras", "pull", fragment_ref, "--format", "json", "-o", tempfile.gettempdir()],
         check=True,
         stdout=subprocess.PIPE,
     ).stdout)["files"][0]["path"]
@@ -193,7 +193,7 @@ def test_acifragmentgen_fragment_push(docker_image, cert_chain, capsysbinary):
 
     # Confirm the fragment exists in the registry
     fragment_path = json.loads(subprocess.run(
-        ["oras", "pull", fragment_ref, "--format", "json", "-o", "/tmp"],
+        ["oras", "pull", fragment_ref, "--format", "json", "-o", tempfile.gettempdir()],
         check=True,
         stdout=subprocess.PIPE,
     ).stdout)["files"][0]["path"]
@@ -243,7 +243,7 @@ def test_acifragmentgen_fragment_attach(docker_image, cert_chain, capsysbinary):
         raise AssertionError(f"{oras_result=}")
 
     fragment_path = json.loads(subprocess.run(
-        ["oras", "pull", fragment_ref, "--format", "json", "-o", "/tmp"],
+        ["oras", "pull", fragment_ref, "--format", "json", "-o", tempfile.gettempdir()],
         check=True,
         stdout=subprocess.PIPE,
     ).stdout)["files"][0]["path"]

src/confcom/azext_confcom/tests/latest/test_confcom_arm.py

@@ -5,6 +5,7 @@
 
 import fcntl
 import os
+import tempfile
 import unittest
 import json
 import deepdiff
@@ -27,7 +28,7 @@
 )
 
 TEST_DIR = os.path.abspath(os.path.join(os.path.abspath(__file__), ".."))
-PRUNE_LOCK_PATH = "/tmp/confcom_docker_prune.lock"
+PRUNE_LOCK_PATH = f"{tempfile.gettempdir()}/confcom_docker_prune.lock"
 
 
 class PolicyGeneratingArm(unittest.TestCase):