def get_sp_files_from_csm_repository():
rows = []
file_list = get_file_list(get_repository_directory())
for filename in file_list:
if '.pie' in filename:
statinfo = os.stat(get_repository_directory() + filename)
row = {}
row['image_name'] = filename
row['image_size'] = '{} bytes'.format(statinfo.st_size)
rows.append(row)
return jsonify(**{'data': rows})
def get_sp_files_from_csm_repository():
rows = []
file_list = get_file_list(get_repository_directory())
for filename in file_list:
if is_external_file_a_smu(filename):
statinfo = os.stat(get_repository_directory() + filename)
row = {}
row['image_name'] = filename
row['image_size'] = '{} bytes'.format(statinfo.st_size)
rows.append(row)
return jsonify(**{'data': rows})
def get_full_software_tar_files_from_csm_repository():
rows = []
file_list = get_file_list(get_repository_directory())
for filename in file_list:
if '-iosxr-' in filename and filename.endswith('.tar'):
statinfo = os.stat(get_repository_directory() + filename)
row = {}
row['image_name'] = filename
row['image_size'] = '{} bytes'.format(statinfo.st_size)
rows.append(row)
return jsonify(**{'data': rows})
def get_full_software_tar_files_from_csm_repository():
rows = []
file_list = get_file_list(get_repository_directory())
for filename in file_list:
if '-iosxr-' in filename and filename.endswith('.tar'):
statinfo = os.stat(get_repository_directory() + filename)
row = {}
row['image_name'] = filename
row['image_size'] = '{} bytes'.format(statinfo.st_size)
rows.append(row)
return jsonify(**{'data': rows})
def api_get_files_from_csm_repository():
rows = []
file_list = get_file_list(get_repository_directory())
for filename in file_list:
if filename.endswith('.tar'):
statinfo = os.stat(get_repository_directory() + filename)
row = dict()
row['image_name'] = filename
row['image_size'] = str(statinfo.st_size)
row['downloaded_time'] = datetime_from_local_to_utc(
datetime.datetime.fromtimestamp(statinfo.st_mtime))
rows.append(row)
return jsonify(**{'data': rows})
def init():
# Create the necessary supporting directories
create_directory(get_log_directory())
create_directory(get_repository_directory())
create_directory(get_temp_directory())
create_directory(get_migration_directory())
create_directory(get_doc_central_directory())
if not is_ldap_supported():
print('LDAP authentication is not supported because it has not been installed.')
def init():
# Create the necessary supporting directories
create_directory(get_log_directory())
create_directory(get_repository_directory())
create_directory(get_temp_directory())
create_directory(get_migration_directory())
create_directory(get_doc_central_directory())
if not is_ldap_supported():
print(
'LDAP authentication is not supported because it has not been installed.'
)
def api_delete_image_from_repository(image_name):
if current_user.privilege != UserPrivilege.ADMIN and current_user.privilege != UserPrivilege.NETWORK_ADMIN:
abort(401)
tar_image_path = get_repository_directory() + image_name
try:
# Remove the tar file contents
file_list = get_tarfile_file_list(tar_image_path)
for filename in file_list:
try:
file_path = get_repository_directory() + filename
if os.path.exists(file_path):
os.remove(file_path)
except:
logger.exception(
'api_delete_image_from_repository() hit exception filename='
+ file_path)
except ReadError:
# In case, it is a partial downloaded TAR.
pass
try:
# Remove the actual tar file
file_path = tar_image_path
if os.path.exists(file_path):
os.remove(file_path)
# Remove the auxiliary file for the tar file
file_path = tar_image_path + '.size'
if os.path.exists(file_path):
os.remove(file_path)
except:
logger.exception(
'api_delete_image_from_repository() hit exception filename=' +
file_path)
return jsonify({'status': 'Failed'})
return jsonify({'status': 'OK'})
def get_smu_or_sp_list(hostname, hide_installed_packages, smu_info_list,
file_suffix):
"""
Return the SMU/SP list. If hostname is given, compare its active packages.
"""
file_list = get_file_list(get_repository_directory(), '.' + file_suffix)
host_packages = [] if hostname is None else get_host_active_packages(
hostname)
rows = []
for smu_info in smu_info_list:
# Verify if the package has already been installed.
installed = False
for host_package in host_packages:
if smu_info.name in host_package:
installed = True
break
include = False if (hide_installed_packages == 'true'
and installed) else True
if include:
row = dict()
row['ST'] = 'True' if smu_info.name + '.' + file_suffix in file_list else 'False'
row['package_name'] = smu_info.name + '.' + file_suffix
row['posted_date'] = smu_info.posted_date.split()[0]
row['ddts'] = smu_info.ddts
row['ddts_url'] = BUG_SEARCH_URL + smu_info.ddts
row['type'] = smu_info.type
row['description'] = smu_info.description
row['impact'] = smu_info.impact
row['functional_areas'] = smu_info.functional_areas
row['id'] = smu_info.id
row['name'] = smu_info.name
row['status'] = smu_info.status
row['package_bundles'] = smu_info.package_bundles
row['compressed_image_size'] = smu_info.compressed_image_size
row['uncompressed_image_size'] = smu_info.uncompressed_image_size
row['is_installed'] = installed
if not is_empty(hostname) and SMU_INDICATOR in smu_info.name:
row['is_applicable'] = is_smu_applicable(
host_packages, smu_info.package_bundles)
else:
row['is_applicable'] = True
rows.append(row)
return jsonify(**{'data': rows})
def get_tar_contents():
files = request.args.getlist('files[]')
files = files[0].strip().split(',')
rows = []
repo_path = get_repository_directory()
for file in files:
if file:
for f in get_tarfile_file_list(repo_path + file):
row = {}
row['file'] = repo_path + file + '/' + f
row['filename'] = f
row['source_tar'] = file
rows.append(row)
return jsonify(**{'data': rows})
def get_tar_contents():
files = request.args.getlist('files[]')
files = files[0].strip().split(',')
rows = []
repo_path = get_repository_directory()
for file in files:
if file:
for f in get_tarfile_file_list(repo_path + file):
row = {}
row['file'] = repo_path + file + '/' + f
row['filename'] = f
row['source_tar'] = file
rows.append(row)
return jsonify(**{'data': rows})
def get_smu_or_sp_list(hostname, hide_installed_packages, smu_info_list, file_suffix):
"""
Return the SMU/SP list. If hostname is given, compare its active packages.
"""
file_list = get_file_list(get_repository_directory(), '.' + file_suffix)
host_packages = [] if hostname is None else get_host_active_packages(hostname)
rows = []
for smu_info in smu_info_list:
# Verify if the package has already been installed.
installed = False
for host_package in host_packages:
if smu_info.name in host_package:
installed = True
break
include = False if (hide_installed_packages == 'true' and installed) else True
if include:
row = dict()
row['ST'] = 'True' if smu_info.name + '.' + file_suffix in file_list else 'False'
row['package_name'] = smu_info.name + '.' + file_suffix
row['posted_date'] = smu_info.posted_date.split()[0]
row['ddts'] = smu_info.ddts
row['ddts_url'] = BUG_SEARCH_URL + smu_info.ddts
row['type'] = smu_info.type
row['description'] = smu_info.description
row['impact'] = smu_info.impact
row['functional_areas'] = smu_info.functional_areas
row['id'] = smu_info.id
row['name'] = smu_info.name
row['status'] = smu_info.status
row['package_bundles'] = smu_info.package_bundles
row['compressed_image_size'] = smu_info.compressed_image_size
row['uncompressed_image_size'] = smu_info.uncompressed_image_size
row['is_installed'] = installed
if not is_empty(hostname) and SMU_INDICATOR in smu_info.name:
row['is_applicable'] = is_smu_applicable(host_packages, smu_info.package_bundles)
else:
row['is_applicable'] = True
rows.append(row)
return jsonify(**{'data': rows})
def api_get_tar_list(platform, release):
smu_loader = SMUInfoLoader(platform, release, from_cco=False)
if not smu_loader.is_valid:
return jsonify(**{'data': []})
else:
file_list = get_file_list(get_repository_directory(), '.tar')
tars_list = smu_loader.get_tar_list()
rows = []
for tar_info in tars_list:
row = dict()
row['ST'] = 'True' if tar_info.name in file_list else 'False'
row['name'] = tar_info.name
row['compressed_size'] = tar_info.compressed_image_size
row['description'] = ""
rows.append(row)
return jsonify(**{'data': rows})
def api_get_tar_list(platform, release):
smu_loader = SMUInfoLoader(platform, release, from_cco=False)
if not smu_loader.is_valid:
return jsonify(**{'data': []})
else:
file_list = get_file_list(get_repository_directory(), '.tar')
tars_list = smu_loader.get_tar_list()
rows = []
for tar_info in tars_list:
row = dict()
row['ST'] = 'True' if tar_info.name in file_list else 'False'
row['name'] = tar_info.name
row['compressed_size'] = tar_info.compressed_image_size
row['description'] = ""
rows.append(row)
return jsonify(**{'data': rows})
def start(self, db_session, logger, process_name):
self.db_session = db_session
try:
self.create_tar_job = self.db_session.query(CreateTarJob).filter(CreateTarJob.id == self.job_id).first()
if self.create_tar_job is None:
logger.error('Unable to retrieve create tar job: %s' % self.job_id)
return
self.create_tar_job.set_status(JobStatus.PROCESSING)
server_id = self.create_tar_job.server_id
server_directory = self.create_tar_job.server_directory
source_tars = self.create_tar_job.source_tars
contents = self.create_tar_job.contents
additional_packages = self.create_tar_job.additional_packages
new_tar_name = self.create_tar_job.new_tar_name
created_by = self.create_tar_job.created_by
date_string = datetime.datetime.utcnow().strftime("%Y_%m_%d_%H_%M_%S")
repo_dir = get_repository_directory()
temp_path = get_temp_directory() + str(date_string)
new_tar_path = os.path.join(temp_path, str(date_string))
try:
if not os.path.exists(temp_path):
self.create_tar_job.set_status('Creating temporary directories.')
self.db_session.commit()
os.makedirs(temp_path)
os.makedirs(new_tar_path, 7777)
# Untar source tars into the temp/timestamp directory
if source_tars:
self.create_tar_job.set_status('Extracting from source tar files.')
self.db_session.commit()
for source in source_tars.split(','):
with tarfile.open(os.path.join(repo_dir, source)) as tar:
tar.extractall(temp_path)
# Copy the selected contents from the temp/timestamp directory
# to the new tar directory
if contents:
self.create_tar_job.set_status('Copying selected tar contents.')
self.db_session.commit()
for f in contents.strip().split(','):
_, filename = os.path.split(f)
shutil.copy2(os.path.join(temp_path, filename), new_tar_path)
# Copy the selected additional packages from the repository to the new tar directory
if additional_packages:
self.create_tar_job.set_status('Copying selected additional files.')
for pkg in additional_packages.split(','):
self.db_session.commit()
shutil.copy2(os.path.join(repo_dir, pkg), new_tar_path)
self.create_tar_job.set_status('Tarring new file.')
self.db_session.commit()
tarname = os.path.join(temp_path, new_tar_name)
shutil.make_archive(tarname, format='tar', root_dir=new_tar_path)
make_file_writable(os.path.join(new_tar_path, tarname) + '.tar')
server = self.db_session.query(Server).filter(Server.id == server_id).first()
if server is not None:
self.create_tar_job.set_status('Uploading to external repository.')
self.db_session.commit()
server_impl = get_server_impl(server)
# If the new file already exists on the remote host, delete it
if new_tar_name in server_impl.get_file_list():
server_impl.delete_file(new_tar_name)
statinfo = os.stat(tarname + '.tar')
self.new_tar_size = statinfo.st_size
self.chunk_list = self.get_chunks(self.new_tar_size, self.new_tar_size / 1048576)
if isinstance(server_impl, FTPServer):
server_impl.upload_file(tarname + '.tar', new_tar_name + ".tar", sub_directory=server_directory,
callback=self.ftp_progress_listener)
elif isinstance(server_impl, SFTPServer):
server_impl.upload_file(tarname + '.tar', new_tar_name + ".tar", sub_directory=server_directory,
callback=self.sftp_progress_listener)
else:
server_impl.upload_file(tarname + '.tar', new_tar_name + ".tar", sub_directory=server_directory)
shutil.rmtree(temp_path, onerror=self.handleRemoveReadonly)
self.create_tar_job.set_status(JobStatus.COMPLETED)
self.db_session.commit()
except Exception:
self.create_tar_job.set_status(JobStatus.FAILED)
self.db_session.commit()
logger.exception('Exception while creating %s requested by %s - job id = %s',
new_tar_name, created_by, self.job_id)
shutil.rmtree(temp_path, onerror=self.handleRemoveReadonly)
os.remove(temp_path + '.tar')
finally:
self.db_session.close()
def start(self, db_session, logger, process_name):
self.db_session = db_session
try:
self.create_tar_job = self.db_session.query(CreateTarJob).filter(
CreateTarJob.id == self.job_id).first()
if self.create_tar_job is None:
logger.error('Unable to retrieve create tar job: %s' %
self.job_id)
return
self.create_tar_job.set_status(JobStatus.PROCESSING)
server_id = self.create_tar_job.server_id
server_directory = self.create_tar_job.server_directory
source_tars = self.create_tar_job.source_tars
contents = self.create_tar_job.contents
additional_packages = self.create_tar_job.additional_packages
new_tar_name = self.create_tar_job.new_tar_name
created_by = self.create_tar_job.created_by
date_string = datetime.datetime.utcnow().strftime(
"%Y_%m_%d_%H_%M_%S")
repo_dir = get_repository_directory()
temp_path = get_temp_directory() + str(date_string)
new_tar_path = os.path.join(temp_path, str(date_string))
try:
if not os.path.exists(temp_path):
self.create_tar_job.set_status(
'Creating temporary directories.')
self.db_session.commit()
os.makedirs(temp_path)
os.makedirs(new_tar_path, 7777)
# Untar source tars into the temp/timestamp directory
if source_tars:
self.create_tar_job.set_status(
'Extracting from source tar files.')
self.db_session.commit()
for source in source_tars.split(','):
with tarfile.open(os.path.join(repo_dir,
source)) as tar:
tar.extractall(temp_path)
# Copy the selected contents from the temp/timestamp directory
# to the new tar directory
if contents:
self.create_tar_job.set_status(
'Copying selected tar contents.')
self.db_session.commit()
for f in contents.strip().split(','):
_, filename = os.path.split(f)
shutil.copy2(os.path.join(temp_path, filename),
new_tar_path)
# Copy the selected additional packages from the repository to the new tar directory
if additional_packages:
self.create_tar_job.set_status(
'Copying selected additional files.')
for pkg in additional_packages.split(','):
self.db_session.commit()
shutil.copy2(os.path.join(repo_dir, pkg), new_tar_path)
self.create_tar_job.set_status('Tarring new file.')
self.db_session.commit()
tarname = os.path.join(temp_path, new_tar_name)
shutil.make_archive(tarname,
format='tar',
root_dir=new_tar_path)
make_file_writable(
os.path.join(new_tar_path, tarname) + '.tar')
server = self.db_session.query(Server).filter(
Server.id == server_id).first()
if server is not None:
self.create_tar_job.set_status(
'Uploading to external repository.')
self.db_session.commit()
server_impl = get_server_impl(server)
# If the new file already exists on the remote host, delete it
if new_tar_name in server_impl.get_file_list():
server_impl.delete_file(new_tar_name)
statinfo = os.stat(tarname + '.tar')
self.new_tar_size = statinfo.st_size
self.chunk_list = self.get_chunks(
self.new_tar_size, self.new_tar_size / 1048576)
if isinstance(server_impl, FTPServer):
server_impl.upload_file(
tarname + '.tar',
new_tar_name + ".tar",
sub_directory=server_directory,
callback=self.ftp_progress_listener)
elif isinstance(server_impl, SFTPServer):
server_impl.upload_file(
tarname + '.tar',
new_tar_name + ".tar",
sub_directory=server_directory,
callback=self.sftp_progress_listener)
else:
server_impl.upload_file(tarname + '.tar',
new_tar_name + ".tar",
sub_directory=server_directory)
shutil.rmtree(temp_path, onerror=self.handleRemoveReadonly)
self.create_tar_job.set_status(JobStatus.COMPLETED)
self.db_session.commit()
except Exception:
self.create_tar_job.set_status(JobStatus.FAILED)
self.db_session.commit()
logger.exception(
'Exception while creating %s requested by %s - job id = %s',
new_tar_name, created_by, self.job_id)
shutil.rmtree(temp_path, onerror=self.handleRemoveReadonly)
os.remove(temp_path + '.tar')
finally:
self.db_session.close()
def start(self, db_session, logger, process_name):
# Save the db_session reference for progress_listener
self.db_session = db_session
try:
self.download_job = db_session.query(DownloadJob).filter(DownloadJob.id == self.job_id).first()
if self.download_job is None:
logger.error('Unable to retrieve download job: %s' % self.job_id)
return
output_file_path = get_repository_directory() + self.download_job.cco_filename
# Only download if the image (tar file) is not in the downloads directory.
# And, the image is a good one.
if not self.is_tar_file_valid(output_file_path):
user_id = self.download_job.user_id
user = db_session.query(User).filter(User.id == user_id).first()
if user is None:
logger.error('Unable to retrieve user: %s' % user_id)
preferences = db_session.query(Preferences).filter(Preferences.user_id == user_id).first()
if preferences is None:
logger.error('Unable to retrieve user preferences: %s' % user_id)
self.download_job.set_status(JobStatus.PROCESSING)
db_session.commit()
bsd = BSDServiceHandler(username=preferences.cco_username, password=preferences.cco_password,
image_name=self.download_job.cco_filename, PID=self.download_job.pid,
MDF_ID=self.download_job.mdf_id,
software_type_ID=self.download_job.software_type_id)
self.download_job.set_status('Preparing to download from cisco.com.')
db_session.commit()
bsd.download(output_file_path, callback=self.progress_listener)
tarfile_file_list = untar(output_file_path, get_repository_directory())
else:
tarfile_file_list = get_tarfile_file_list(output_file_path)
# Now transfers to the server repository
self.download_job.set_status('Transferring file to server repository.')
db_session.commit()
server = db_session.query(Server).filter(Server.id == self.download_job.server_id).first()
if server is not None:
server_impl = get_server_impl(server)
for filename in tarfile_file_list:
server_impl.upload_file(get_repository_directory() + filename, filename,
sub_directory=self.download_job.server_directory)
self.archive_download_job(db_session, self.download_job, JobStatus.COMPLETED)
db_session.commit()
except Exception:
try:
logger.exception('DownloadManager hit exception - download job = %s', self.job_id)
self.archive_download_job(db_session, self.download_job, JobStatus.FAILED, traceback.format_exc())
db_session.commit()
except Exception:
logger.exception('DownloadManager hit exception - download job = %s', self.job_id)
finally:
db_session.close()
# THE POSSIBILITY OF SUCH DAMAGE.
# =============================================================================
from models import initialize
from models import SystemVersion
from sqlalchemy import inspect
from database import DBSession, CURRENT_SCHEMA_VERSION, engine
from utils import create_directory, is_ldap_supported
from constants import get_log_directory, get_repository_directory, get_temp_directory
from schema.loader import get_schema_migrate_class
import traceback
# Create the necessary supporting directories
create_directory(get_log_directory())
create_directory(get_repository_directory())
create_directory(get_temp_directory())
def init():
if not is_ldap_supported():
print('LDAP authentication is not supported because it has not been installed.')
db_session = DBSession()
system_version = SystemVersion.get(db_session)
# Handles database schema migration starting from the next schema version
for version in range(system_version.schema_version + 1, CURRENT_SCHEMA_VERSION + 1):
handler_class = get_schema_migrate_class(version)
if handler_class is not None:
try:
# By importing models here, it forces creation of tables in the database for a new installation. # This will prevent gunicorn workers from trying to create the database tables all at the same time. # See csmserver launch script import models from utils import create_directory from constants import get_autlogs_directory, get_repository_directory, get_temp_directory # Create the necessary supporting directories create_directory(get_autlogs_directory()) create_directory(get_repository_directory()) create_directory(get_temp_directory())
def start(self, db_session, logger, process_name):
# Save the db_session reference for progress_listener
self.db_session = db_session
try:
self.download_job = db_session.query(DownloadJob).filter(
DownloadJob.id == self.job_id).first()
if self.download_job is None:
logger.error('Unable to retrieve download job: %s' %
self.job_id)
return
output_file_path = get_repository_directory(
) + self.download_job.cco_filename
# Only download if the image (tar file) is not in the downloads directory.
# And, the image is a good one.
if not self.is_tar_file_valid(output_file_path):
user_id = self.download_job.user_id
user = db_session.query(User).filter(
User.id == user_id).first()
if user is None:
logger.error('Unable to retrieve user: %s' % user_id)
preferences = db_session.query(Preferences).filter(
Preferences.user_id == user_id).first()
if preferences is None:
logger.error('Unable to retrieve user preferences: %s' %
user_id)
self.download_job.set_status(JobStatus.PROCESSING)
db_session.commit()
bsd = BSDServiceHandler(
username=preferences.cco_username,
password=preferences.cco_password,
image_name=self.download_job.cco_filename,
PID=self.download_job.pid,
MDF_ID=self.download_job.mdf_id,
software_type_ID=self.download_job.software_type_id)
self.download_job.set_status(
'Preparing to download from cisco.com.')
db_session.commit()
bsd.download(output_file_path, callback=self.progress_listener)
tarfile_file_list = untar(output_file_path,
get_repository_directory())
else:
tarfile_file_list = get_tarfile_file_list(output_file_path)
# Now transfers to the server repository
self.download_job.set_status(
'Transferring file to server repository.')
db_session.commit()
server = db_session.query(Server).filter(
Server.id == self.download_job.server_id).first()
if server is not None:
server_impl = get_server_impl(server)
for filename in tarfile_file_list:
server_impl.upload_file(
get_repository_directory() + filename,
filename,
sub_directory=self.download_job.server_directory)
self.archive_download_job(db_session, self.download_job,
JobStatus.COMPLETED)
db_session.commit()
except Exception:
try:
logger.exception(
'DownloadManager hit exception - download job = %s',
self.job_id)
self.archive_download_job(db_session, self.download_job,
JobStatus.FAILED,
traceback.format_exc())
db_session.commit()
except Exception:
logger.exception(
'DownloadManager hit exception - download job = %s',
self.job_id)
finally:
db_session.close()
