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Merge pull request #279 from PR0M3TH3AN/codex/fix-permission-error-in-seedpass-windows-installation

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Fix Windows file permissions error
This commit is contained in:
thePR0M3TH3AN
2025-07-05 12:15:44 -04:00
committed by GitHub
parent e213d5a487 d78cc79d80
commit 3d56cfb8c1
2 changed files with 33 additions and 23 deletions
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7
src/password_manager/backup.py
View File

@@ -168,8 +168,11 @@ class BackupManager:
return
try:
with exclusive_lock(backup_file):
shutil.copy2(backup_file, self.index_file)
with exclusive_lock(backup_file) as fh_src, open(
self.index_file, "wb"
) as dst:
fh_src.seek(0)
shutil.copyfileobj(fh_src, dst)
logger.info(f"Restored the index file from backup '{backup_file}'.")
print(
colored(

49
src/password_manager/encryption.py
View File

@@ -77,9 +77,11 @@ class EncryptionManager:
encrypted_data = self.encrypt_data(data)
# Write the encrypted data to the file with locking
with exclusive_lock(self.parent_seed_file):
with open(self.parent_seed_file, "wb") as f:
f.write(encrypted_data)
with exclusive_lock(self.parent_seed_file) as fh:
fh.seek(0)
fh.truncate()
fh.write(encrypted_data)
fh.flush()
# Set file permissions to read/write for the user only
os.chmod(self.parent_seed_file, 0o600)
@@ -106,9 +108,9 @@ class EncryptionManager:
"""
try:
parent_seed_path = self.fingerprint_dir / "parent_seed.enc"
with exclusive_lock(parent_seed_path):
with open(parent_seed_path, "rb") as f:
encrypted_data = f.read()
with exclusive_lock(parent_seed_path) as fh:
fh.seek(0)
encrypted_data = fh.read()
decrypted_data = self.decrypt_data(encrypted_data)
parent_seed = decrypted_data.decode("utf-8").strip()
@@ -182,9 +184,11 @@ class EncryptionManager:
encrypted_data = self.encrypt_data(data)
# Write the encrypted data to the file with locking
with exclusive_lock(file_path):
with open(file_path, "wb") as f:
f.write(encrypted_data)
with exclusive_lock(file_path) as fh:
fh.seek(0)
fh.truncate()
fh.write(encrypted_data)
fh.flush()
# Set file permissions to read/write for the user only
os.chmod(file_path, 0o600)
@@ -216,9 +220,9 @@ class EncryptionManager:
file_path = self.fingerprint_dir / relative_path
# Read the encrypted data with locking
with exclusive_lock(file_path):
with open(file_path, "rb") as f:
encrypted_data = f.read()
with exclusive_lock(file_path) as fh:
fh.seek(0)
encrypted_data = fh.read()
# Decrypt the data
decrypted_data = self.decrypt_data(encrypted_data)
@@ -328,9 +332,9 @@ class EncryptionManager:
file_path = self.fingerprint_dir / relative_path
logger.debug("Calculating checksum of the encrypted file bytes.")
with exclusive_lock(file_path):
with open(file_path, "rb") as f:
encrypted_bytes = f.read()
with exclusive_lock(file_path) as fh:
fh.seek(0)
encrypted_bytes = fh.read()
checksum = hashlib.sha256(encrypted_bytes).hexdigest()
logger.debug(f"New checksum: {checksum}")
@@ -338,9 +342,11 @@ class EncryptionManager:
checksum_file = file_path.parent / f"{file_path.stem}_checksum.txt"
# Write the checksum to the file with locking
with exclusive_lock(checksum_file):
with open(checksum_file, "w") as f:
f.write(checksum)
with exclusive_lock(checksum_file) as fh:
fh.seek(0)
fh.truncate()
fh.write(checksum.encode("utf-8"))
fh.flush()
# Set file permissions to read/write for the user only
os.chmod(checksum_file, 0o600)
@@ -380,9 +386,10 @@ class EncryptionManager:
)
return None
with exclusive_lock(self.fingerprint_dir / relative_path):
with open(self.fingerprint_dir / relative_path, "rb") as file:
encrypted_data = file.read()
file_path = self.fingerprint_dir / relative_path
with exclusive_lock(file_path) as fh:
fh.seek(0)
encrypted_data = fh.read()
logger.debug(f"Encrypted index data read from '{relative_path}'.")
return encrypted_data