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Protect opened files against IO-exceptions

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This commit is contained in:
Marcel Krüger
2016-01-29 20:40:28 +01:00
parent 90f9254fc3
commit 5289420692
2 changed files with 4 additions and 4 deletions
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letsencrypt-nginx/letsencrypt_nginx/configurator.py
+2 -2
View File
@@ -313,8 +313,8 @@ class NginxConfigurator(common.Plugin):
cert_pem = OpenSSL.crypto.dump_certificate( cert_pem = OpenSSL.crypto.dump_certificate(
OpenSSL.crypto.FILETYPE_PEM, cert) OpenSSL.crypto.FILETYPE_PEM, cert)
cert_file, cert_path = le_util.unique_file(os.path.join(tmp_dir, "cert.pem")) cert_file, cert_path = le_util.unique_file(os.path.join(tmp_dir, "cert.pem"))
cert_file.write(cert_pem) with cert_file:
cert_file.close() cert_file.write(cert_pem)
return cert_path, le_key.file return cert_path, le_key.file
def _make_server_ssl(self, vhost): def _make_server_ssl(self, vhost):
letsencrypt/crypto_util.py
+2 -2
View File
@@ -53,8 +53,8 @@ def init_save_key(key_size, key_dir, keyname="key-letsencrypt.pem"):
config.strict_permissions) config.strict_permissions)
key_f, key_path = le_util.unique_file( key_f, key_path = le_util.unique_file(
os.path.join(key_dir, keyname), 0o600) os.path.join(key_dir, keyname), 0o600)
key_f.write(key_pem) with key_f:
key_f.close() key_f.write(key_pem)
logger.info("Generating key (%d bits): %s", key_size, key_path) logger.info("Generating key (%d bits): %s", key_size, key_path)