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Merge branch 'fix/username_special_characters_v5.4' into 'release/v5.4'

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feat(tools): Added encoding when special characters used with username (v5.4)

See merge request espressif/esp-idf!40569
This commit is contained in:
Roland Dobai
2025-07-15 12:56:47 +02:00
parent c8ca9d813d 5fe513cd18
commit 1cc06bbdcb
1 changed files with 10 additions and 1 deletions
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11
tools/export_utils/shell_types.py
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@@ -1,5 +1,6 @@
# SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: Apache-2.0
import base64
import getpass
import os
import re
@@ -33,7 +34,15 @@ class Shell():
self.new_esp_idf_env = new_esp_idf_env
try:
self.tmp_dir_path = Path(gettempdir()) / ('esp_idf_activate_' + getpass.getuser())
username = getpass.getuser()
username_safe = (
# If username contains special characters, base64-encode it
base64.urlsafe_b64encode(username.encode('utf-8')).decode('ascii').rstrip('=')
# Find characters that are not ASCII alphanumeric, dot, or dash
if re.search(r'[^\w.-]', username, flags=re.ASCII)
else username
)
self.tmp_dir_path = Path(gettempdir()) / f'esp_idf_activate_{username_safe}'
except Exception as e:
self.tmp_dir_path = Path(gettempdir()) / 'esp_idf_activate'
warn(f'Failed to get username with error: {e}. Using default temporary directory {self.tmp_dir_path}.')