def initialize_pandoc():
global PANDOC_OLD
global PANDOC_ENGINE
global PANDOC_INITIALIZED
if PANDOC_INITIALIZED:
return
PANDOC_VERSION = get_pandoc_version()
if PANDOC_VERSION.startswith('1'):
PANDOC_OLD = True
PANDOC_ENGINE = '--latex-engine=' + daconfig.get(
'pandoc engine', 'pdflatex')
else:
PANDOC_OLD = False
try:
msg = subprocess.check_output(['lualatex', '--help'],
stderr=subprocess.STDOUT)
assert os.path.isfile(
'/usr/share/texlive/texmf-dist/tex/luatex/luatexbase/luatexbase.sty'
)
lualatex_supported = True
except:
lualatex_supported = False
if lualatex_supported:
PANDOC_ENGINE = '--pdf-engine=' + daconfig.get(
'pandoc engine', 'lualatex')
else:
PANDOC_ENGINE = '--pdf-engine=' + daconfig.get(
'pandoc engine', 'pdflatex')
PANDOC_INITIALIZED = True
def create_app():
app = Flask(__name__)
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
from docassemble.base.config import daconfig
import docassemble.webapp.database
import docassemble.webapp.db_object
alchemy_connect_string = docassemble.webapp.database.alchemy_connection_string(
)
app.config['SQLALCHEMY_DATABASE_URI'] = alchemy_connect_string
if alchemy_connect_string.startswith('postgres'):
app.config['SQLALCHEMY_ENGINE_OPTIONS'] = dict(
connect_args=docassemble.webapp.database.connect_args())
app.secret_key = daconfig.get('secretkey',
'38ihfiFehfoU34mcq_4clirglw3g4o87')
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
db = docassemble.webapp.db_object.init_flask()
db.init_app(app)
csrf = CSRFProtect()
csrf.init_app(app)
babel = Babel()
babel.init_app(app)
if daconfig.get('behind https load balancer', False):
if proxyfix_version >= 15:
app.wsgi_app = ProxyFix(app.wsgi_app, x_proto=1, x_host=1)
else:
app.wsgi_app = ProxyFix(app.wsgi_app)
if 'cross site domains' in daconfig:
CORS(app,
origins=daconfig['cross site domains'],
supports_credentials=True)
return app, csrf, babel
def create_app():
app = Flask(__name__)
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
from docassemble.base.config import daconfig
import docassemble.webapp.database
import docassemble.webapp.db_object
connect_string = docassemble.webapp.database.connection_string()
alchemy_connect_string = docassemble.webapp.database.alchemy_connection_string(
)
app.config['SQLALCHEMY_DATABASE_URI'] = alchemy_connect_string
app.secret_key = daconfig.get('secretkey',
'38ihfiFehfoU34mcq_4clirglw3g4o87')
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
db = docassemble.webapp.db_object.init_flask()
db.init_app(app)
csrf = CSRFProtect()
csrf.init_app(app)
babel = Babel()
babel.init_app(app)
if daconfig.get('behind https load balancer', False):
if proxyfix_version >= 15:
app.wsgi_app = ProxyFix(app.wsgi_app, x_proto=1)
else:
app.wsgi_app = ProxyFix(app.wsgi_app)
return app, csrf, babel
def init(self, *pargs, **kwargs):
super(MSGraphConnectionObject, self).init(*pargs, **kwargs)
# Default to using Docassemble configuration to retrieve credentials to connect to Microsoft Graph
#
if not hasattr(self, 'tenant_id'):
tenant_id = daconfig.get('microsoft graph', {}).get('tenant id')
else:
tenant_id = self.tenant_id
if not hasattr(self, 'client_id'):
client_id = daconfig.get('microsoft graph', {}).get('client id')
else:
client_id = self.client_id
if not hasattr(self, 'client_secret'):
client_secret = daconfig.get(
'microsoft graph', {}).get('client secret')
else:
client_secret = self.client_secret
token_url = "https://login.microsoftonline.com/" + tenant_id + "/oauth2/v2.0/token"
token_data = {
"client_id": client_id,
"client_secret": client_secret,
"scope": "https://graph.microsoft.com/.default",
"grant_type": "client_credentials"
}
r = requests.post(token_url, data=token_data)
self.token = r.json()['access_token']
self.authorization_header = {
"Authorization": "Bearer " + self.token
}
def populate_tables():
start_time = time.time()
sys.stderr.write("populate_tables: starting\n")
user_manager = UserManager(
SQLAlchemyAdapter(db, UserModel, UserAuthClass=UserAuthModel), app)
admin_defaults = daconfig.get('default admin account', dict())
if 'email' not in admin_defaults:
admin_defaults['email'] = os.getenv('DA_ADMIN_EMAIL',
'*****@*****.**')
if 'nickname' not in admin_defaults:
admin_defaults['nickname'] = 'admin'
if 'first_name' not in admin_defaults:
admin_defaults['first_name'] = word('System')
if 'last_name' not in admin_defaults:
admin_defaults['last_name'] = word('Administrator')
if 'password' not in admin_defaults:
admin_defaults['password'] = os.getenv('DA_ADMIN_PASSWORD', 'password')
cron_defaults = daconfig.get(
'default cron account', {
'nickname': 'cron',
'email': '*****@*****.**',
'first_name': 'Cron',
'last_name': 'User'
})
cron_defaults['active'] = False
user_role = get_role(db, 'user')
admin_role = get_role(db, 'admin')
cron_role = get_role(db, 'cron')
customer_role = get_role(db, 'customer')
developer_role = get_role(db, 'developer')
advocate_role = get_role(db, 'advocate')
trainer_role = get_role(db, 'trainer')
for user in UserModel.query.all():
if len(user.roles) == 0:
user.roles.append(user_role)
db.session.commit()
admin = get_user(db, admin_role, admin_defaults)
cron = get_user(db, cron_role, cron_defaults)
if admin.confirmed_at is None:
admin.confirmed_at = datetime.datetime.now()
if cron.confirmed_at is None:
cron.confirmed_at = datetime.datetime.now()
db.session.commit()
add_dependencies(admin.id)
git_packages = Package.query.filter_by(type='git')
for package in git_packages:
if package.name in [
'docassemble', 'docassemble.base', 'docassemble.webapp',
'docassemble.demo'
]:
package.giturl = None
package.gitsubdir = None
package.type = 'pip'
if daconfig.get('stable version', False):
package.limitation = '<1.1.0'
db.session.commit()
sys.stderr.write("populate_tables: ending after " +
str(time.time() - start_time) + "\n")
return
def populate_tables():
user_manager = UserManager(
SQLAlchemyAdapter(db, UserModel, UserAuthClass=UserAuthModel), app)
admin_defaults = daconfig.get('default admin account', dict())
if 'email' not in admin_defaults:
admin_defaults['email'] = '*****@*****.**'
if 'nickname' not in admin_defaults:
admin_defaults['nickname'] = 'admin'
if 'first_name' not in admin_defaults:
admin_defaults['first_name'] = word('System')
if 'last_name' not in admin_defaults:
admin_defaults['last_name'] = word('Administrator')
cron_defaults = daconfig.get(
'default cron account', {
'nickname': 'cron',
'email': '*****@*****.**',
'first_name': 'Cron',
'last_name': 'User'
})
cron_defaults['active'] = False
user_role = get_role(db, 'user')
admin_role = get_role(db, 'admin')
cron_role = get_role(db, 'cron')
customer_role = get_role(db, 'customer')
developer_role = get_role(db, 'developer')
advocate_role = get_role(db, 'advocate')
trainer_role = get_role(db, 'trainer')
admin = get_user(db, admin_role, admin_defaults)
cron = get_user(db, cron_role, cron_defaults)
if admin.confirmed_at is None:
admin.confirmed_at = datetime.datetime.now()
if cron.confirmed_at is None:
cron.confirmed_at = datetime.datetime.now()
db.session.commit()
add_dependencies(admin.id)
git_packages = Package.query.filter_by(type='git')
for package in git_packages:
if package.name in [
'docassemble', 'docassemble.base', 'docassemble.webapp',
'docassemble.demo'
]:
package.giturl = None
package.gitsubdir = None
package.type = 'pip'
db.session.commit()
# docassemble_git_url = daconfig.get('docassemble git url', 'https://github.com/jhpyle/docassemble')
# installed_packages = get_installed_distributions()
# existing_packages = [package.name for package in Package.query.all()]
# for package in installed_packages:
# if package.key in existing_packages:
# continue
# package_auth = PackageAuth(user_id=admin.id)
# if package.key in ['docassemble', 'docassemble.base', 'docassemble.webapp', 'docassemble.demo']:
# package_entry = Package(name=package.key, package_auth=package_auth, giturl=docassemble_git_url, packageversion=package.version, gitsubdir=re.sub(r'\.', '_', package.key), type='git', core=True)
# else:
# package_entry = Package(name=package.key, package_auth=package_auth, packageversion=package.version, type='pip', core=True)
# db.session.add(package_auth)
# db.session.add(package_entry)
return
def url_for(self, **kwargs):
if 'ext' in kwargs and kwargs['ext'] is not None:
extn = kwargs['ext']
extn = re.sub(r'^\.', '', extn)
else:
extn = None
filename = kwargs.get('filename', self.filename)
if cloud is not None:
keyname = str(self.section) + '/' + str(
self.file_number) + '/' + str(filename)
page = kwargs.get('page', None)
if page:
size = kwargs.get('size', 'page')
page = re.sub(r'[^0-9]', '', page)
if size == 'screen':
keyname += 'screen-' + str(page) + '.png'
else:
keyname += 'page-' + str(page) + '.png'
elif extn:
keyname += '.' + extn
key = cloud.get_key(keyname)
if key.exists():
if 'display_filename' in kwargs:
return (key.generate_url(
3600, display_filename=kwargs['display_filename']))
else:
return (key.generate_url(3600))
else:
return ('about:blank')
else:
if extn is None:
extn = ''
else:
extn = '.' + extn
root = daconfig.get('root', '/')
fileroot = daconfig.get('fileserver', root)
if 'display_filename' in kwargs:
filename = kwargs['display_filename']
if self.section == 'files':
if 'page' in kwargs and kwargs['page']:
page = re.sub(r'[^0-9]', '', str(kwargs['page']))
size = kwargs.get('size', 'page')
url = fileroot + 'uploadedpage'
if size == 'screen':
url += 'screen'
url += '/' + str(self.file_number) + '/' + str(page)
else:
if re.search(r'\.', str(filename)):
url = fileroot + 'uploadedfile/' + str(
self.file_number) + '/' + str(filename)
elif extn != '':
url = fileroot + 'uploadedfile/' + str(
self.file_number) + '/' + str(filename) + extn
else:
url = fileroot + 'uploadedfile/' + str(
self.file_number)
else:
url = 'about:blank'
return (url)
def ls_submit_online_intake(params, task=None):
"""Looks in config for legal server key, subkeys servername, username, and password
then calls _ls_submit_online_intake with those values"""
servername = daconfig.get('legal server', {}).get('servername')
username = daconfig.get('legal server', {}).get('username')
password = daconfig.get('legal server', {}).get('password')
return _ls_submit_online_intake(servername,
username,
password,
params,
task=task)
def create_app():
app = Flask(__name__)
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
from docassemble.base.config import daconfig
import docassemble.webapp.database
connect_string = docassemble.webapp.database.connection_string()
alchemy_connect_string = docassemble.webapp.database.alchemy_connection_string(
)
#app.config['SQLALCHEMY_DATABASE_URI'] = alchemy_connect_string
app.secret_key = daconfig.get('secretkey',
'38ihfiFehfoU34mcq_4clirglw3g4o87')
#app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
#db = SQLAlchemy(app)
if alchemy_connect_string.startswith('postgresql'):
connect_args = docassemble.webapp.database.connect_args()
db = sqlalchemy.create_engine(
alchemy_connect_string,
connect_args=connect_args,
pool_pre_ping=docassemble.webapp.database.pool_pre_ping)
else:
db = sqlalchemy.create_engine(
alchemy_connect_string,
pool_pre_ping=docassemble.webapp.database.pool_pre_ping)
Base = declarative_base()
Base.metadata.bind = db
#app.wsgi_app = ProxyFix(app.wsgi_app)
db.Model = Base
db.Column = sqlalchemy.Column
db.Integer = sqlalchemy.Integer
db.String = sqlalchemy.String
db.Index = sqlalchemy.Index
db.Boolean = sqlalchemy.Boolean
db.Text = sqlalchemy.Text
db.DateTime = sqlalchemy.DateTime
db.func = sqlalchemy.func
db.relationship = relationship
db.backref = backref
db.ForeignKey = sqlalchemy.ForeignKey
docassemble.webapp.db_object.db = db
#import flask_login
docassemble.webapp.db_object.UserMixin = object
if 'cross site domains' in daconfig and isinstance(
daconfig['cross site domains'],
list) and len(daconfig['cross site domains']) > 0:
origins = daconfig['cross site domains']
else:
origins = [daconfig.get('url root', '*')]
socketio = SocketIO(app,
async_mode='eventlet',
verify=False,
logger=True,
engineio_logger=True,
cors_allowed_origins=origins)
return app, db, socketio
def populate_tables():
user_manager = UserManager(SQLAlchemyAdapter(db, UserModel, UserAuthClass=UserAuthModel), app)
admin_defaults = daconfig.get('default admin account', dict())
if 'email' not in admin_defaults:
admin_defaults['email'] = '*****@*****.**'
if 'nickname' not in admin_defaults:
admin_defaults['nickname'] = 'admin'
if 'first_name' not in admin_defaults:
admin_defaults['first_name'] = word('System')
if 'last_name' not in admin_defaults:
admin_defaults['last_name'] = word('Administrator')
cron_defaults = daconfig.get('default cron account', {'nickname': 'cron', 'email': '*****@*****.**', 'first_name': 'Cron', 'last_name': 'User'})
cron_defaults['active'] = False
user_role = get_role(db, 'user')
admin_role = get_role(db, 'admin')
cron_role = get_role(db, 'cron')
customer_role = get_role(db, 'customer')
developer_role = get_role(db, 'developer')
advocate_role = get_role(db, 'advocate')
trainer_role = get_role(db, 'trainer')
for user in UserModel.query.all():
if len(user.roles) == 0:
user.roles.append(user_role)
db.session.commit()
admin = get_user(db, admin_role, admin_defaults)
cron = get_user(db, cron_role, cron_defaults)
if admin.confirmed_at is None:
admin.confirmed_at = datetime.datetime.now()
if cron.confirmed_at is None:
cron.confirmed_at = datetime.datetime.now()
db.session.commit()
add_dependencies(admin.id)
git_packages = Package.query.filter_by(type='git')
for package in git_packages:
if package.name in ['docassemble', 'docassemble.base', 'docassemble.webapp', 'docassemble.demo']:
package.giturl = None
package.gitsubdir = None
package.type = 'pip'
db.session.commit()
# docassemble_git_url = daconfig.get('docassemble git url', 'https://github.com/jhpyle/docassemble')
# installed_packages = get_installed_distributions()
# existing_packages = [package.name for package in Package.query.all()]
# for package in installed_packages:
# if package.key in existing_packages:
# continue
# package_auth = PackageAuth(user_id=admin.id)
# if package.key in ['docassemble', 'docassemble.base', 'docassemble.webapp', 'docassemble.demo']:
# package_entry = Package(name=package.key, package_auth=package_auth, giturl=docassemble_git_url, packageversion=package.version, gitsubdir=re.sub(r'\.', '_', package.key), type='git', core=True)
# else:
# package_entry = Package(name=package.key, package_auth=package_auth, packageversion=package.version, type='pip', core=True)
# db.session.add(package_auth)
# db.session.add(package_entry)
return
def main():
#import docassemble.webapp.database
start_time = time.time()
from docassemble.webapp.app_object import app
with app.app_context():
from docassemble.webapp.db_object import db
from docassemble.webapp.packages.models import Package
from sqlalchemy import select
#app.config['SQLALCHEMY_DATABASE_URI'] = docassemble.webapp.database.alchemy_connection_string()
if mode == 'initialize':
sys.stderr.write("update: updating with mode initialize after " +
str(time.time() - start_time) + " seconds\n")
update_versions(start_time=start_time)
any_package = db.session.execute(
select(Package).filter_by(active=True)).first()
if any_package is None:
add_dependencies(1, start_time=start_time)
update_versions(start_time=start_time)
check_for_updates(start_time=start_time, invalidate_cache=False)
remove_inactive_hosts(start_time=start_time)
else:
sys.stderr.write(
"update: updating with mode check_for_updates after " +
str(time.time() - start_time) + " seconds\n")
check_for_updates(start_time=start_time)
if USING_SUPERVISOR:
SUPERVISORCTL = daconfig.get('supervisorctl', 'supervisorctl')
container_role = ':' + os.environ.get('CONTAINERROLE',
'') + ':'
if re.search(r':(web|celery|all):', container_role):
sys.stderr.write("update: sending reset signal after " +
str(time.time() - start_time) +
" seconds\n")
args = [
SUPERVISORCTL, '-s', 'http://localhost:9001', 'start',
'reset'
]
subprocess.run(args, check=False)
else:
sys.stderr.write(
"update: not sending reset signal because not web or celery after "
+ str(time.time() - start_time) + " seconds\n")
else:
sys.stderr.write("update: touched wsgi file after " +
str(time.time() - start_time) + " seconds\n")
wsgi_file = daconfig.get(
'webapp', '/usr/share/docassemble/webapp/docassemble.wsgi')
if os.path.isfile(wsgi_file):
with open(wsgi_file, 'a', encoding='utf-8'):
os.utime(wsgi_file, None)
db.engine.dispose()
sys.exit(0)
def temp_url_for(self, **kwargs):
filename = kwargs.get('filename', self.filename)
seconds = kwargs.get('seconds', None)
if type(seconds) is float:
seconds = int(seconds)
if type(seconds) is not int:
seconds = 30
if cloud is not None and daconfig.get('use cloud urls', False):
keyname = str(self.section) + '/' + str(self.file_number) + '/' + path_to_key(filename)
key = cloud.get_key(keyname)
if key.does_exist:
return key.generate_url(seconds, display_filename=kwargs.get('display_filename', None), inline=kwargs.get('inline', None), content_type=kwargs.get('content_type', None))
else:
sys.stderr.write("key " + str(keyname) + " did not exist\n")
return('about:blank')
r = docassemble.base.functions.server.server_redis
while True:
code = random_alphanumeric(32)
keyname = 'da:tempfile:' + code
if r.setnx(keyname, str(self.section) + '^' + str(self.file_number)):
r.expire(keyname, seconds)
break
use_external = kwargs.get('_external', True if 'jsembed' in docassemble.base.functions.this_thread.misc else False)
from flask import url_for
url = url_for('rootindex', _external=use_external).rstrip('/')
url += '/tempfile/' + code + '/' + path_to_key(kwargs.get('display_filename', filename))
return(url)
def main():
container_role = ':' + os.environ.get('CONTAINERROLE', '') + ':'
if ':all:' in container_role or ':cron:' in container_role:
(redis_host, redis_port, redis_username, redis_password, redis_offset, redis_cli, ssl_opts) = parse_redis_uri()
r = redis.StrictRedis(host=redis_host, port=redis_port, db=redis_offset, password=redis_password, username=redis_username, **ssl_opts)
if r.get('da:skip_create_tables'):
sys.stderr.write("restart: skipping create_tables\n")
r.delete('da:skip_create_tables')
else:
import docassemble.webapp.create_tables
docassemble.webapp.create_tables.main()
if ':cron:' in container_role:
r.delete('da:cron_restart')
webapp_path = daconfig.get('webapp', '/usr/share/docassemble/webapp/docassemble.wsgi')
cloud = get_cloud()
if cloud is not None:
key = cloud.get_key('config.yml')
if key.does_exist:
key.get_contents_to_filename(daconfig['config file'])
sys.stderr.write("Wrote config file based on copy on cloud\n")
wsgi_file = webapp_path
if os.path.isfile(wsgi_file):
with open(wsgi_file, 'a', encoding='utf-8'):
os.utime(wsgi_file, None)
sys.stderr.write("Restarted.\n")
sys.exit(0)
def get_home_page_dict():
from docassemble.base.config import daconfig
PACKAGE_DIRECTORY = daconfig.get(
'packages', '/usr/share/docassemble/local' +
str(sys.version_info.major) + '.' + str(sys.version_info.minor))
FULL_PACKAGE_DIRECTORY = os.path.join(
PACKAGE_DIRECTORY, 'lib', 'python' + str(sys.version_info.major) +
'.' + str(sys.version_info.minor), 'site-packages')
home_page = dict()
for d in os.listdir(FULL_PACKAGE_DIRECTORY):
if not d.startswith('docassemble.'):
continue
metadata_path = os.path.join(d, 'METADATA')
if os.path.isfile(metadata_path):
name = None
url = None
with open(metadata_path, 'r', encoding='utf-8') as fp:
for line in fp:
if line.startswith('Name: '):
name = line[6:]
elif line.startswith('Home-page: '):
url = line[11:].rstrip('/')
break
if name:
home_page[name.lower()] = url
return home_page
def da_unique_email_validator(form, field):
if daconfig['ldap login'].get(
'enable', False) and daconfig['ldap login'].get(
'base dn', None) is not None and daconfig['ldap login'].get(
'bind email',
None) is not None and daconfig['ldap login'].get(
'bind password', None) is not None:
ldap_server = daconfig['ldap login'].get('server', 'localhost').strip()
base_dn = daconfig['ldap login']['base dn'].strip()
search_filter = daconfig['ldap login'].get(
'search pattern', "mail=%s") % (form.email.data, )
connect = ldap.initialize('ldap://' + ldap_server)
try:
connect.simple_bind_s(daconfig['ldap login']['bind email'],
daconfig['ldap login']['bind password'])
if len(connect.search_s(base_dn, ldap.SCOPE_SUBTREE,
search_filter)) > 0:
raise ValidationError(
word(
"This Email is already in use. Please try another one."
))
except ldap.LDAPError:
pass
if daconfig.get('confirm registration', False):
return True
return unique_email_validator(form, field)
def create_app():
app = Flask(__name__)
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
from docassemble.base.config import daconfig
import docassemble.webapp.database
connect_string = docassemble.webapp.database.connection_string()
alchemy_connect_string = docassemble.webapp.database.alchemy_connection_string()
#app.config['SQLALCHEMY_DATABASE_URI'] = alchemy_connect_string
app.secret_key = daconfig.get('secretkey', '38ihfiFehfoU34mcq_4clirglw3g4o87')
#app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
#db = SQLAlchemy(app)
db = sqlalchemy.create_engine(alchemy_connect_string)
Base = declarative_base()
Base.metadata.bind = db
#app.wsgi_app = ProxyFix(app.wsgi_app)
db.Model = Base
db.Column = sqlalchemy.Column
db.Integer = sqlalchemy.Integer
db.String = sqlalchemy.String
db.Index = sqlalchemy.Index
db.Boolean = sqlalchemy.Boolean
db.Text = sqlalchemy.Text
db.DateTime = sqlalchemy.DateTime
db.func = sqlalchemy.func
db.relationship = relationship
db.backref = backref
db.ForeignKey = sqlalchemy.ForeignKey
docassemble.webapp.db_object.db = db
#import flask_login
docassemble.webapp.db_object.UserMixin = object
socketio = SocketIO(app, async_mode='eventlet', verify=False, cors_allowed_origins=[daconfig.get('url root', '*')])
return app, db, socketio
def main():
from docassemble.base.config import daconfig
container_role = ':' + os.environ.get('CONTAINERROLE', '') + ':'
if ':all:' in container_role or ':cron:' in container_role:
import docassemble.webapp.create_tables
docassemble.webapp.create_tables.main()
if ':cron:' in container_role:
import redis
(redis_host, redis_port, redis_password, redis_offset,
redis_cli) = docassemble.base.config.parse_redis_uri()
r = redis.StrictRedis(host=redis_host,
port=redis_port,
db=redis_offset,
password=redis_password)
r.delete('da:cron_restart')
webapp_path = daconfig.get(
'webapp', '/usr/share/docassemble/webapp/docassemble.wsgi')
import docassemble.webapp.cloud
cloud = docassemble.webapp.cloud.get_cloud()
if cloud is not None:
key = cloud.get_key('config.yml')
if key.does_exist:
key.get_contents_to_filename(daconfig['config file'])
sys.stderr.write("Wrote config file based on copy on cloud\n")
wsgi_file = webapp_path
if os.path.isfile(wsgi_file):
with open(wsgi_file, 'a'):
os.utime(wsgi_file, None)
sys.stderr.write("Restarted.\n")
sys.exit(0)
def temp_url_for(self, **kwargs):
if kwargs.get('_attachment', False):
suffix = 'download'
else:
suffix = ''
filename = kwargs.get('filename', self.filename)
seconds = kwargs.get('seconds', None)
if isinstance(seconds, float):
seconds = int(seconds)
if not isinstance(seconds, int):
seconds = 30
if cloud is not None and daconfig.get('use cloud urls', False):
keyname = str(self.section) + '/' + str(self.file_number) + '/' + path_to_key(filename)
key = cloud.get_key(keyname)
inline = not bool(kwargs.get('_attachment', False))
if key.does_exist:
return key.generate_url(seconds, display_filename=kwargs.get('display_filename', None), inline=inline, content_type=kwargs.get('content_type', None))
sys.stderr.write("key " + str(keyname) + " did not exist\n")
return 'about:blank'
r = docassemble.base.functions.server.server_redis
while True:
code = random_alphanumeric(32)
keyname = 'da:tempfile:' + code
if r.setnx(keyname, str(self.section) + '^' + str(self.file_number)):
r.expire(keyname, seconds)
break
use_external = kwargs.get('_external', bool('jsembed' in docassemble.base.functions.this_thread.misc))
url = url_for('rootindex', _external=use_external).rstrip('/')
url += '/tempfile' + suffix + '/' + code + '/' + path_to_key(kwargs.get('display_filename', filename))
return url
def main():
with app.app_context():
if daconfig.get('use alembic', True):
packagedir = pkg_resources.resource_filename(
pkg_resources.Requirement.parse('docassemble.webapp'),
'docassemble/webapp')
if not os.path.isdir(packagedir):
sys.exit("path for running alembic could not be found")
from alembic.config import Config
from alembic import command
alembic_cfg = Config(os.path.join(packagedir, 'alembic.ini'))
alembic_cfg.set_main_option("sqlalchemy.url",
alchemy_connection_string())
alembic_cfg.set_main_option("script_location",
os.path.join(packagedir, 'alembic'))
if not db.engine.has_table(dbtableprefix + 'alembic_version'):
command.stamp(alembic_cfg, "head")
if db.engine.has_table(dbtableprefix + 'user'):
command.upgrade(alembic_cfg, "head")
#db.drop_all()
try:
sys.stderr.write("Trying to create tables\n")
db.create_all()
except:
sys.stderr.write(
"Error trying to create tables; trying a second time.\n")
try:
db.create_all()
except:
sys.stderr.write(
"Error trying to create tables; trying a third time.\n")
db.create_all()
populate_tables()
db.engine.dispose()
def add_dependencies(user_id):
#sys.stderr.write('add_dependencies: user_id is ' + str(user_id) + "\n")
sys.stderr.write("add_dependencies: starting\n")
from docassemble.base.config import hostname, daconfig
docassemble_git_url = daconfig.get(
'docassemble git url', 'https://github.com/jhpyle/docassemble')
package_by_name = dict()
for package in Package.query.filter_by(active=True).order_by(
Package.name, Package.id.desc()).all():
if package.name in package_by_name:
continue
package_by_name[package.name] = package
installed_packages = get_installed_distributions()
for package in installed_packages:
if package.key in package_by_name:
continue
pip_info = get_pip_info(package.key)
sys.stderr.write("Home page of " + str(package.key) + " is " +
str(pip_info['Home-page']) + "\n")
Package.query.filter_by(name=package.key).delete()
db.session.commit()
package_auth = PackageAuth(user_id=user_id)
if package.key in [
'docassemble', 'docassemble.base', 'docassemble.webapp',
'docassemble.demo'
]:
package_entry = Package(name=package.key,
package_auth=package_auth,
giturl=docassemble_git_url,
packageversion=package.version,
gitsubdir=re.sub(r'\.', '-', package.key),
type='git',
core=True)
else:
if pip_info['Home-page'] is not None and re.search(
r'/github.com/', pip_info['Home-page']):
package_entry = Package(name=package.key,
package_auth=package_auth,
type='git',
giturl=pip_info['Home-page'],
packageversion=package.version,
dependency=True)
else:
package_entry = Package(name=package.key,
package_auth=package_auth,
type='pip',
packageversion=package.version,
dependency=True)
db.session.add(package_auth)
db.session.add(package_entry)
db.session.commit()
install = Install(hostname=hostname,
packageversion=package_entry.packageversion,
version=package_entry.version,
package_id=package_entry.id)
db.session.add(install)
db.session.commit()
sys.stderr.write("add_dependencies: ending\n")
return
def main():
webapp_path = daconfig.get('webapp', '/usr/share/docassemble/webapp/docassemble.wsgi')
wsgi_file = webapp_path
if os.path.isfile(wsgi_file):
with open(wsgi_file, 'a', encoding='utf-8'):
os.utime(wsgi_file, None)
logmessage("Restarted WSGI.\n")
sys.exit(0)
def install_package(package):
sys.stderr.write("install_package: " + package.name + "\n")
if package.type == 'zip' and package.upload is None:
return 0, ''
sys.stderr.write('install_package: ' + package.name + "\n")
from docassemble.base.config import daconfig
PACKAGE_DIRECTORY = daconfig.get('packages', '/usr/share/docassemble/local')
logfilecontents = ''
#pip.utils.logging._log_state = threading.local()
#pip.utils.logging._log_state.indentation = 0
pip_log = tempfile.NamedTemporaryFile()
temp_dir = tempfile.mkdtemp()
if package.type == 'zip' and package.upload is not None:
saved_file = SavedFile(package.upload, extension='zip', fix=True)
# with zipfile.ZipFile(saved_file.path + '.zip', mode='r') as zf:
# for zinfo in zf.infolist():
# parts = splitall(zinfo.filename)
# if parts[-1] == 'setup.py':
commands = ['pip', 'install', '--quiet', '--process-dependency-links', '--allow-all-external', '--prefix=' + PACKAGE_DIRECTORY, '--src=' + temp_dir, '--log-file=' + pip_log.name, '--upgrade', saved_file.path + '.zip']
elif package.type == 'git' and package.giturl is not None:
if package.gitsubdir is not None:
commands = ['pip', 'install', '--quiet', '--process-dependency-links', '--allow-all-external', '--prefix=' + PACKAGE_DIRECTORY, '--src=' + temp_dir, '--upgrade', '--log-file=' + pip_log.name, 'git+' + str(package.giturl) + '.git#egg=' + package.name + '&subdirectory=' + str(package.gitsubdir)]
else:
commands = ['pip', 'install', '--quiet', '--process-dependency-links', '--allow-all-external', '--prefix=' + PACKAGE_DIRECTORY, '--src=' + temp_dir, '--upgrade', '--log-file=' + pip_log.name, 'git+' + str(package.giturl) + '.git#egg=' + package.name]
elif package.type == 'pip':
if package.limitation is None:
limit = ""
else:
limit = str(package.limitation)
commands = ['pip', 'install', '--quiet', '--process-dependency-links', '--prefix=' + PACKAGE_DIRECTORY, '--src=' + temp_dir, '--upgrade', '--log-file=' + pip_log.name, package.name + limit]
else:
sys.stderr.write("Wrong package type\n")
return 1, 'Unable to recognize package type: ' + package.name
sys.stderr.write("install_package: running " + " ".join(commands) + "\n")
logfilecontents += " ".join(commands) + "\n"
returnval = 1
try:
subprocess.call(commands)
returnval = 0
except subprocess.CalledProcessError as err:
returnval = err.returncode
sys.stderr.flush()
sys.stdout.flush()
time.sleep(1)
with open(pip_log.name, 'rU') as x:
logfilecontents += x.read().decode('utf8')
pip_log.close()
try:
sys.stderr.write(logfilecontents + "\n")
except:
pass
sys.stderr.flush()
sys.stdout.flush()
time.sleep(1)
sys.stderr.write('returnval is: ' + str(returnval) + "\n")
sys.stderr.write('install_package: done' + "\n")
shutil.rmtree(temp_dir)
return returnval, logfilecontents
def main():
from docassemble.base.config import daconfig
webapp_path = daconfig.get('webapp', '/usr/share/docassemble/webapp/docassemble.wsgi')
wsgi_file = webapp_path
if os.path.isfile(wsgi_file):
with open(wsgi_file, 'a'):
os.utime(wsgi_file, None)
sys.stderr.write("Restarted WSGI.\n")
sys.exit(0)
def main():
from docassemble.base.config import daconfig
webapp_path = daconfig.get('webapp', '/usr/share/docassemble/webapp/docassemble.wsgi')
wsgi_file = webapp_path
if os.path.isfile(wsgi_file):
with open(wsgi_file, 'a'):
os.utime(wsgi_file, None)
sys.stderr.write("Restarted WSGI.\n")
sys.exit(0)
def cloudconvert_to_pdf(in_format, from_file, to_file, pdfa, password):
headers = {"Authorization": "Bearer " + daconfig.get('cloudconvert secret').strip()}
data = {
"tasks": {
"import-1": {
"operation": "import/upload"
},
"task-1": {
"operation": "convert",
"input_format": in_format,
"output_format": "pdf",
"engine": "office",
"input": [
"import-1"
],
"optimize_print": True,
"pdf_a": pdfa,
"filename": "myoutput.docx"
},
"export-1": {
"operation": "export/url",
"input": [
"task-1"
],
"inline": False,
"archive_multiple_files": False
}
}
}
if password:
data['tasks']['task-1']['password'] = password
r = requests.post("https://api.cloudconvert.com/v2/jobs", json=data, headers=headers)
resp = r.json()
if 'data' not in resp:
logmessage("cloudconvert_to_pdf: create job returned " + repr(r.text))
raise Exception("cloudconvert_to_pdf: failed to create job")
uploaded = False
for task in resp['data']['tasks']:
if task['name'] == 'import-1':
r = requests.post(task['result']['form']['url'], data=task['result']['form']['parameters'], files={'file': open(from_file, 'rb')})
uploaded = True
if not uploaded:
raise Exception("cloudconvert_to_pdf: failed to upload")
r = requests.get("https://api.cloudconvert.com/v2/jobs/%s/wait" % (resp['data']['id'],), headers=headers, timeout=60)
wait_resp = r.json()
if 'data' not in wait_resp:
logmessage("cloudconvert_to_pdf: wait returned " + repr(r.text))
raise Exception("Failed to wait on job")
ok = False
for task in wait_resp['data']['tasks']:
if task['operation'] == "export/url":
for file_result in task['result']['files']:
urllib.request.urlretrieve(file_result['url'], to_file)
ok = True
if not ok:
raise Exception("cloudconvert failed")
def cloud_custom(provider, config):
config_id = str(provider) + str(config)
if config_id in cloud_cache:
return cloud_cache[config_id]
the_config = daconfig.get(config, None)
if the_config is None or type(the_config) is not dict:
logmessage("cloud_custom: invalid cloud configuration")
return None
cloud_cache[config_id] = docassemble.webapp.cloud.get_custom_cloud(provider, the_config)
return cloud_cache[config_id]
def cloud_custom(provider, config):
config_id = str(provider) + str(config)
if config_id in cloud_cache:
return cloud_cache[config_id]
the_config = daconfig.get(config, None)
if the_config is None or type(the_config) is not dict:
logmessage("cloud_custom: invalid cloud configuration")
return None
cloud_cache[config_id] = docassemble.webapp.cloud.get_custom_cloud(provider, the_config)
return cloud_cache[config_id]
def install_package(package):
sys.stderr.write("install_package: " + package.name + "\n")
if package.type == 'zip' and package.upload is None:
return 0, ''
sys.stderr.write('install_package: ' + package.name + "\n")
from docassemble.base.config import daconfig
PACKAGE_DIRECTORY = daconfig.get('packages',
'/usr/share/docassemble/local')
logfilecontents = ''
#pip.utils.logging._log_state = threading.local()
#pip.utils.logging._log_state.indentation = 0
pip_log = tempfile.NamedTemporaryFile()
temp_dir = tempfile.mkdtemp()
if package.type == 'zip' and package.upload is not None:
saved_file = SavedFile(package.upload, extension='zip', fix=True)
commands = [
'pip', 'install', '--quiet', '--process-dependency-links',
'--allow-all-external', '--prefix=' + PACKAGE_DIRECTORY,
'--src=' + temp_dir, '--log-file=' + pip_log.name, '--upgrade',
saved_file.path + '.zip'
]
elif package.type == 'git' and package.giturl is not None:
commands = [
'pip', 'install', '--quiet', '--process-dependency-links',
'--allow-all-external', '--prefix=' + PACKAGE_DIRECTORY,
'--src=' + temp_dir, '--upgrade', '--log-file=' + pip_log.name,
'git+' + package.giturl + '.git#egg=' + package.name
]
elif package.type == 'pip':
if package.limitation is None:
limit = ""
else:
limit = str(package.limitation)
commands = [
'pip', 'install', '--quiet', '--process-dependency-links',
'--prefix=' + PACKAGE_DIRECTORY, '--src=' + temp_dir, '--upgrade',
'--log-file=' + pip_log.name, package.name + limit
]
else:
sys.stderr.write("Wrong package type\n")
return 1, 'Unable to recognize package type: ' + package.name
sys.stderr.write("install_package: running " + " ".join(commands) + "\n")
logfilecontents += " ".join(commands) + "\n"
#returnval = pip.main(commands)
try:
subprocess.call(commands)
returnval = 0
except subprocess.CalledProcessError as err:
returnval = err.returncode
with open(pip_log.name, 'rU') as x:
logfilecontents += x.read().decode('utf8')
sys.stderr.write(logfilecontents + "\n")
sys.stderr.write('install_package: done' + "\n")
shutil.rmtree(temp_dir)
return returnval, logfilecontents
def initialize_pandoc():
if PANDOC_INITIALIZED:
return
global PANDOC_OLD
global PANDOC_ENGINE
global PANDOC_INITIALIZED
PANDOC_VERSION = get_pandoc_version()
if PANDOC_VERSION.startswith('1'):
PANDOC_OLD = True
PANDOC_ENGINE = '--latex-engine=' + daconfig.get('pandoc engine', 'pdflatex')
else:
PANDOC_OLD = False
try:
msg = subprocess.check_output(['lualatex', '--help'], stderr=subprocess.STDOUT)
assert os.path.isfile('/usr/share/texlive/texmf-dist/tex/luatex/luatexbase/luatexbase.sty')
lualatex_supported = True
except:
lualatex_supported = False
if lualatex_supported:
PANDOC_ENGINE = '--pdf-engine=' + daconfig.get('pandoc engine', 'lualatex')
else:
PANDOC_ENGINE = '--pdf-engine=' + daconfig.get('pandoc engine', 'pdflatex')
PANDOC_INITIALIZED = True
def create_app():
app = Flask(__name__)
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
from docassemble.base.config import daconfig
import docassemble.webapp.database
connect_string = docassemble.webapp.database.connection_string()
alchemy_connect_string = docassemble.webapp.database.alchemy_connection_string()
app.config['SQLALCHEMY_DATABASE_URI'] = alchemy_connect_string
app.secret_key = daconfig.get('secretkey', '38ihfiFehfoU34mcq_4clirglw3g4o87')
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
db = SQLAlchemy(app)
#app.wsgi_app = ProxyFix(app.wsgi_app)
socketio = SocketIO(app, async_mode='eventlet', verify=False)
return app, db, socketio
def create_app():
app = Flask(__name__)
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
from docassemble.base.config import daconfig
import docassemble.webapp.database
import docassemble.webapp.db_object
connect_string = docassemble.webapp.database.connection_string()
alchemy_connect_string = docassemble.webapp.database.alchemy_connection_string()
app.config['SQLALCHEMY_DATABASE_URI'] = alchemy_connect_string
app.secret_key = daconfig.get('secretkey', '38ihfiFehfoU34mcq_4clirglw3g4o87')
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
db = docassemble.webapp.db_object.init_flask()
db.init_app(app)
csrf = CSRFProtect()
csrf.init_app(app)
babel = Babel()
babel.init_app(app)
if daconfig.get('behind https load balancer', False):
if proxyfix_version >= 15:
app.wsgi_app = ProxyFix(app.wsgi_app, x_proto=1, x_host=1)
else:
app.wsgi_app = ProxyFix(app.wsgi_app)
return app, csrf, babel
def concatenate_files(path_list, pdfa=False, password=None):
pdf_file = tempfile.NamedTemporaryFile(prefix="datemp", mode="wb", suffix=".pdf", delete=False)
subprocess_arguments = [PDFTK_PATH]
new_path_list = list()
for path in path_list:
mimetype, encoding = mimetypes.guess_type(path)
if mimetype.startswith('image'):
new_pdf_file = tempfile.NamedTemporaryFile(prefix="datemp", mode="wb", suffix=".pdf", delete=False)
args = [daconfig.get('imagemagick', 'convert'), path, new_pdf_file.name]
try:
result = subprocess.run(args, timeout=60).returncode
except subprocess.TimeoutExpired:
logmessage("concatenate_files: convert took too long")
result = 1
if result != 0:
logmessage("failed to convert image to PDF: " + " ".join(args))
continue
new_path_list.append(new_pdf_file.name)
elif mimetype in ('application/rtf', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/msword', 'application/vnd.oasis.opendocument.text'):
new_pdf_file = tempfile.NamedTemporaryFile(prefix="datemp", mode="wb", suffix=".pdf", delete=False)
if mimetype == 'application/rtf':
ext = 'rtf'
elif mimetype == 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
ext = 'docx'
elif mimetype == 'application/msword':
ext = 'doc'
elif mimetype == 'application/vnd.oasis.opendocument.text':
ext = 'odt'
word_to_pdf(path, ext, new_pdf_file.name, pdfa=False)
new_path_list.append(new_pdf_file.name)
elif mimetype == 'application/pdf':
new_path_list.append(path)
if len(new_path_list) == 0:
raise DAError("concatenate_files: no valid files to concatenate")
subprocess_arguments.extend(new_path_list)
subprocess_arguments.extend(['cat', 'output', pdf_file.name])
#logmessage("Arguments are " + str(subprocess_arguments))
try:
result = subprocess.run(subprocess_arguments, timeout=60).returncode
except subprocess.TimeoutExpired:
result = 1
logmessage("concatenate_files: call to cat took too long")
if result != 0:
logmessage("Failed to concatenate PDF files")
raise DAError("Call to pdftk failed for concatenation where arguments were " + " ".join(subprocess_arguments))
if pdfa:
pdf_to_pdfa(pdf_file.name)
replicate_js_and_calculations(new_path_list[0], pdf_file.name, password)
return pdf_file.name
def main():
with app.app_context():
if daconfig.get('use alembic', True):
packagedir = pkg_resources.resource_filename(pkg_resources.Requirement.parse('docassemble.webapp'), 'docassemble/webapp')
if not os.path.isdir(packagedir):
sys.exit("path for running alembic could not be found")
from alembic.config import Config
from alembic import command
alembic_cfg = Config(os.path.join(packagedir, 'alembic.ini'))
alembic_cfg.set_main_option("sqlalchemy.url", alchemy_connection_string())
alembic_cfg.set_main_option("script_location", os.path.join(packagedir, 'alembic'))
if not db.engine.has_table(dbtableprefix + 'alembic_version'):
command.stamp(alembic_cfg, "head")
if db.engine.has_table(dbtableprefix + 'user'):
command.upgrade(alembic_cfg, "head")
#db.drop_all()
db.create_all()
populate_tables()
db.engine.dispose()
def get_installed_distributions():
sys.stderr.write("get_installed_distributions: starting\n")
from docassemble.base.config import daconfig
PACKAGE_DIRECTORY = daconfig.get('packages', '/usr/share/docassemble/local')
results = list()
try:
output = subprocess.check_output(['pip', 'freeze'])
except subprocess.CalledProcessError as err:
output = err.output
# old_stdout = sys.stdout
# old_stderr = sys.stderr
# sys.stdout = saved_stdout = StringIO()
# pip.main(['freeze'])
# sys.stdout = old_stdout
# output = saved_stdout.getvalue()
for line in output.split('\n'):
a = line.split("==")
if len(a) == 2:
results.append(Object(key=a[0], version=a[1]))
# sys.stderr = old_stderr
sys.stderr.write("get_installed_distributions: ending\n")
return results
def get_installed_distributions():
sys.stderr.write("get_installed_distributions: starting\n")
from docassemble.base.config import daconfig
PACKAGE_DIRECTORY = daconfig.get('packages', '/usr/share/docassemble/local')
results = list()
try:
output = subprocess.check_output(['pip', 'freeze'])
except subprocess.CalledProcessError as err:
output = err.output
# old_stdout = sys.stdout
# old_stderr = sys.stderr
# sys.stdout = saved_stdout = StringIO()
# pip.main(['freeze'])
# sys.stdout = old_stdout
# output = saved_stdout.getvalue()
for line in output.split('\n'):
a = line.split("==")
if len(a) == 2:
results.append(Object(key=a[0], version=a[1]))
# sys.stderr = old_stderr
sys.stderr.write("get_installed_distributions: ending\n")
return results
def main():
from docassemble.base.config import daconfig
container_role = os.environ.get('CONTAINERROLE', None)
if container_role and re.search(r':(all|cron):', container_role):
import docassemble.webapp.fix_postgresql_tables
docassemble.webapp.fix_postgresql_tables.main()
import docassemble.webapp.create_tables
docassemble.webapp.create_tables.main()
webapp_path = daconfig.get('webapp', '/usr/share/docassemble/webapp/docassemble.wsgi')
import docassemble.webapp.cloud
cloud = docassemble.webapp.cloud.get_cloud()
if cloud is not None:
key = cloud.get_key('config.yml')
if key.does_exist:
key.get_contents_to_filename(daconfig['config file'])
sys.stderr.write("Wrote config file based on copy on cloud\n")
wsgi_file = webapp_path
if os.path.isfile(wsgi_file):
with open(wsgi_file, 'a'):
os.utime(wsgi_file, None)
sys.stderr.write("Restarted.\n")
sys.exit(0)
def main():
from docassemble.base.config import daconfig
container_role = os.environ.get('CONTAINERROLE', None)
if container_role and re.search(r':(all|cron):', container_role):
import docassemble.webapp.fix_postgresql_tables
docassemble.webapp.fix_postgresql_tables.main()
import docassemble.webapp.create_tables
docassemble.webapp.create_tables.main()
webapp_path = daconfig.get(
'webapp', '/usr/share/docassemble/webapp/docassemble.wsgi')
import docassemble.webapp.cloud
cloud = docassemble.webapp.cloud.get_cloud()
if cloud is not None:
key = cloud.get_key('config.yml')
if key.does_exist:
key.get_contents_to_filename(daconfig['config file'])
sys.stderr.write("Wrote config file based on copy on cloud\n")
wsgi_file = webapp_path
if os.path.isfile(wsgi_file):
with open(wsgi_file, 'a'):
os.utime(wsgi_file, None)
sys.exit(0)
def connect_args(db_config):
if db_config not in daconfig or (not isinstance(
daconfig[db_config], dict)) or 'name' not in daconfig[db_config]:
raise Exception("connect_args: missing or invalid configuration for " +
db_config)
alchemy_connect_args = {}
dbprefix = daconfig[db_config].get('prefix', 'postgresql+psycopg2://')
if dbprefix.startswith('postgres'):
ssl_mode = daconfig[db_config].get('ssl mode', None)
if ssl_mode in ('disable', 'allow', 'prefer', 'require', 'verify-ca',
'verify-full'):
alchemy_connect_args['sslmode'] = ssl_mode
for local_parameter, postgres_parameter in (('ssl cert', 'sslcert'),
('ssl key', 'sslkey'),
('ssl root cert',
'sslrootcert')):
filename = daconfig[db_config].get(local_parameter, None)
if isinstance(filename, str):
cert_file = os.path.join(
daconfig.get('web server certificate directory',
'/var/www/.certs'), filename)
if os.path.isfile(cert_file):
alchemy_connect_args[postgres_parameter] = cert_file
return alchemy_connect_args
import redis
import re
from docassemble.base.config import daconfig
redis_host = daconfig.get('redis', None)
if redis_host is None:
redis_host = 'redis://localhost'
redis_host = redis_host.strip()
redis_host = re.sub(r'^redis://', r'', redis_host)
m = re.search(r':([0-9]+)$', redis_host)
if m:
redis_port = m.group(1)
redis_host = re.sub(r':([0-9]+)$', '', redis_host)
else:
redis_port = '6379'
redis_offset = daconfig.get('redis database offset', 0)
r = redis.StrictRedis(host=redis_host, port=redis_port, db=redis_offset)
r_store = redis.StrictRedis(host=redis_host, port=redis_port, db=1 + redis_offset)
r_user = redis.StrictRedis(host=redis_host, port=redis_port, db=2 + redis_offset)
# def clear_user_cache(user_id=None):
# if user_id is None:
# keys_to_delete = [y.decode() for y in r.keys('da:usercache:*')]
# for key in keys_to_delete:
# r.delete(key)
# else:
# r.delete('da:usercache:' + str(user_id))
for line in output.split('\n'):
#sys.stderr.write("Found line " + str(line) + "\n")
a = line.split(": ")
if len(a) == 2:
#sys.stderr.write("Found " + a[0] + " which was " + a[1] + "\n")
results[a[0]] = a[1]
for key in ['Name', 'Home-page', 'Version']:
if key not in results:
results[key] = None
return results
if __name__ == "__main__":
#import docassemble.webapp.database
with app.app_context():
#app.config['SQLALCHEMY_DATABASE_URI'] = docassemble.webapp.database.alchemy_connection_string()
update_versions()
any_package = Package.query.filter_by(active=True).first()
if any_package is None:
add_dependencies(1)
update_versions()
check_for_updates(doing_startup=True)
remove_inactive_hosts()
from docassemble.base.config import daconfig
sys.stderr.write("update: touched wsgi file" + "\n")
wsgi_file = daconfig.get('webapp', '/usr/share/docassemble/webapp/docassemble.wsgi')
if os.path.isfile(wsgi_file):
with open(wsgi_file, 'a'):
os.utime(wsgi_file, None)
db.engine.dispose()
sys.exit(0)
def install_package(package):
sys.stderr.write("install_package: " + package.name + "\n")
if package.type == 'zip' and package.upload is None:
return 0, ''
sys.stderr.write('install_package: ' + package.name + "\n")
from docassemble.base.config import daconfig
PACKAGE_DIRECTORY = daconfig.get('packages', '/usr/share/docassemble/local')
logfilecontents = ''
#pip.utils.logging._log_state = threading.local()
#pip.utils.logging._log_state.indentation = 0
pip_log = tempfile.NamedTemporaryFile()
temp_dir = tempfile.mkdtemp()
use_pip_cache = r.get('da:updatepackage:use_pip_cache')
if use_pip_cache is None:
disable_pip_cache = False
elif int(use_pip_cache):
disable_pip_cache = False
else:
disable_pip_cache = True
if package.type == 'zip' and package.upload is not None:
saved_file = SavedFile(package.upload, extension='zip', fix=True)
# with zipfile.ZipFile(saved_file.path + '.zip', mode='r') as zf:
# for zinfo in zf.infolist():
# parts = splitall(zinfo.filename)
# if parts[-1] == 'setup.py':
commands = ['pip', 'install']
if disable_pip_cache:
commands.append('--no-cache-dir')
commands.extend(['--quiet', '--prefix=' + PACKAGE_DIRECTORY, '--src=' + temp_dir, '--log-file=' + pip_log.name, '--upgrade', saved_file.path + '.zip'])
elif package.type == 'git' and package.giturl is not None:
if package.gitbranch is not None:
branchpart = '@' + str(package.gitbranch)
else:
branchpart = ''
if package.gitsubdir is not None:
commands = ['pip', 'install']
if disable_pip_cache:
commands.append('--no-cache-dir')
commands.extend(['--quiet', '--prefix=' + PACKAGE_DIRECTORY, '--src=' + temp_dir, '--upgrade', '--log-file=' + pip_log.name, 'git+' + str(package.giturl) + '.git' + branchpart + '#egg=' + package.name + '&subdirectory=' + str(package.gitsubdir)])
else:
commands = ['pip', 'install']
if disable_pip_cache:
commands.append('--no-cache-dir')
commands.extend(['--quiet', '--prefix=' + PACKAGE_DIRECTORY, '--src=' + temp_dir, '--upgrade', '--log-file=' + pip_log.name, 'git+' + str(package.giturl) + '.git' + branchpart + '#egg=' + package.name])
elif package.type == 'pip':
if package.limitation is None:
limit = ""
else:
limit = str(package.limitation)
commands = ['pip', 'install']
if disable_pip_cache:
commands.append('--no-cache-dir')
commands.extend(['--quiet', '--prefix=' + PACKAGE_DIRECTORY, '--src=' + temp_dir, '--upgrade', '--log-file=' + pip_log.name, package.name + limit])
else:
sys.stderr.write("Wrong package type\n")
return 1, 'Unable to recognize package type: ' + package.name
sys.stderr.write("install_package: running " + " ".join(commands) + "\n")
logfilecontents += " ".join(commands) + "\n"
returnval = 1
try:
subprocess.call(commands)
returnval = 0
except subprocess.CalledProcessError as err:
returnval = err.returncode
sys.stderr.flush()
sys.stdout.flush()
time.sleep(4)
with open(pip_log.name, 'rU') as x:
logfilecontents += x.read().decode('utf8')
pip_log.close()
try:
sys.stderr.write(logfilecontents + "\n")
except:
pass
sys.stderr.flush()
sys.stdout.flush()
time.sleep(4)
sys.stderr.write('returnval is: ' + str(returnval) + "\n")
sys.stderr.write('install_package: done' + "\n")
shutil.rmtree(temp_dir)
return returnval, logfilecontents
from docassemble.webapp.users.forms import UserProfileForm, EditUserProfileForm, PhoneUserProfileForm, MyRegisterForm, MyInviteForm, NewPrivilegeForm, UserAddForm
from docassemble.webapp.users.models import UserAuthModel, UserModel, Role, MyUserInvitation
#import docassemble.webapp.daredis
from docassemble.base.functions import word, debug_status, get_default_timezone
from docassemble.base.logger import logmessage
from docassemble.base.config import daconfig
from docassemble.base.generate_key import random_alphanumeric
from sqlalchemy import or_, and_
import random
import string
import pytz
import datetime
import re
HTTP_TO_HTTPS = daconfig.get('behind https load balancer', False)
@app.route('/privilegelist', methods=['GET', 'POST'])
@login_required
@roles_required('admin')
def privilege_list():
output = """\
<table class="table">
<thead>
<tr>
<th scope="col">""" + word("Privilege") + """</th>
<th scope="col">""" + word("Action") + """</th>
</tr>
</thead>
<tbody>
"""
import tempfile
import mimetypes
import zipfile
import datetime
import subprocess
import time
from docassemble.base.logger import logmessage
from docassemble.base.error import DAError
from docassemble.base.config import daconfig
import docassemble.webapp.cloud
import docassemble.base.functions
from docassemble.base.generate_key import random_alphanumeric
cloud = docassemble.webapp.cloud.get_cloud()
UPLOAD_DIRECTORY = daconfig.get('uploads', '/usr/share/docassemble/files')
class SavedFile(object):
def __init__(self, file_number, extension=None, fix=False, section='files', filename='file'):
file_number = int(file_number)
section = str(section)
if section not in docassemble.base.functions.this_thread.saved_files:
docassemble.base.functions.this_thread.saved_files[section] = dict()
if file_number in docassemble.base.functions.this_thread.saved_files[section]:
# sys.stderr.write("SavedFile: using cache for " + section + '/' + str(file_number) + "\n")
sf = docassemble.base.functions.this_thread.saved_files[section][file_number]
for attribute in ['file_number', 'fixed', 'section', 'filename', 'extension', 'directory', 'path', 'modtimes', 'keydict']:
if hasattr(sf, attribute):
setattr(self, attribute, getattr(sf, attribute))
self.extension = extension
self.filename = filename
def url_for(self, **kwargs):
if 'ext' in kwargs and kwargs['ext'] is not None:
extn = kwargs['ext']
extn = re.sub(r'^\.', '', extn)
else:
extn = None
filename = kwargs.get('filename', self.filename)
use_external = kwargs.get('_external', False)
if cloud is not None and not (self.section == 'files' and 'page' in kwargs and kwargs['page']):
keyname = str(self.section) + '/' + str(self.file_number) + '/' + str(filename)
page = kwargs.get('page', None)
if page:
size = kwargs.get('size', 'page')
page = re.sub(r'[^0-9]', '', str(page))
if size == 'screen':
keyname += 'screen-' + str(page) + '.png'
else:
keyname += 'page-' + str(page) + '.png'
elif extn:
keyname += '.' + extn
key = cloud.get_key(keyname)
if key.does_exist:
if 'display_filename' in kwargs:
return key.generate_url(3600, display_filename=kwargs['display_filename'])
else:
return key.generate_url(3600)
else:
#logmessage("Key " + str(keyname) + " did not exist")
#why not serve right from uploadedpage in this case?
sys.stderr.write("key " + str(keyname) + " did not exist\n")
return('about:blank')
else:
if extn is None:
extn = ''
else:
extn = '.' + extn
root = daconfig.get('root', '/')
fileroot = daconfig.get('fileserver', root)
if 'display_filename' in kwargs:
filename = kwargs['display_filename']
if self.section == 'files':
if 'page' in kwargs and kwargs['page']:
page = re.sub(r'[^0-9]', '', str(kwargs['page']))
size = kwargs.get('size', 'page')
url = fileroot + 'uploadedpage'
if size == 'screen':
url += 'screen'
url += '/' + str(self.file_number) + '/' + str(page)
else:
if re.search(r'\.', str(filename)):
url = fileroot + 'uploadedfile/' + str(self.file_number) + '/' + str(filename)
elif extn != '':
url = fileroot + 'uploadedfile/' + str(self.file_number) + '/' + str(filename) + extn
else:
url = fileroot + 'uploadedfile/' + str(self.file_number)
else:
sys.stderr.write("section " + section + " was wrong\n")
url = 'about:blank'
if use_external and url.startswith('/'):
url = docassemble.base.functions.get_url_root() + url
return(url)
def convertapi_to_pdf(from_file, to_file):
convertapi.api_secret = daconfig.get('convertapi secret')
result = convertapi.convert('pdf', { 'File': from_file })
result.file.save(to_file)
from docassemble.base.config import daconfig
task_serializer = 'pickle'
accept_content = ['pickle']
result_serializer = 'pickle'
timezone = daconfig.get('timezone', 'America/New_York')
enable_utc = True
if 'celery processes' in daconfig:
worker_concurrency = daconfig['celery processes']
import docassemble.base.parse
import re
import os
import sys
from flask import session, current_app, has_request_context, url_for
from flask_mail import Mail as FlaskMail, Message
from flask_wtf.csrf import generate_csrf
from flask_login import current_user
import docassemble.webapp.worker
from docassemble.webapp.mailgun_mail import Mail as MailgunMail
#sys.stderr.write("I am in backend\n")
import docassemble.webapp.setup
DEBUG = daconfig.get('debug', False)
#docassemble.base.parse.debug = DEBUG
from docassemble.webapp.file_access import get_info_from_file_number, get_info_from_file_reference, reference_exists, url_if_exists
from docassemble.webapp.file_number import get_new_file_number
import time
def elapsed(name_of_function):
def elapse_decorator(func):
def time_func(*pargs, **kwargs):
time_start = time.time()
result = func(*pargs, **kwargs)
sys.stderr.write(name_of_function + ': ' + unicode(time.time() - time_start) + "\n")
return result
return time_func
def main():
dbconfig = daconfig.get('db', dict())
db_prefix = dbconfig.get('prefix', 'postgresql+psycopg2://')
if db_prefix != 'postgresql+psycopg2://':
sys.stderr.write("fix_postgresql_tables: skipping because configured database is not PostgreSQL.\n")
return
db_name = dbconfig.get('name', None)
db_host = dbconfig.get('host', None)
db_user = dbconfig.get('user', None)
db_password = dbconfig.get('password', None)
db_port = dbconfig.get('port', None)
db_table_prefix = dbconfig.get('table prefix', None)
schema_file = dbconfig.get('schema file', None)
if db_name is None:
db_name = os.getenv('DBNAME', '')
if db_name == '':
db_name = 'docassemble'
if db_host is None:
db_host = os.getenv('DBHOST', '')
if db_host == '':
db_host = 'localhost'
if db_user is None:
db_user = os.getenv('DBUSER', '')
if db_user == '':
db_user = '******'
if db_password is None:
db_password = os.getenv('DBPASSWORD', '')
if db_password == '':
db_password = '******'
if db_port is None:
db_port = os.getenv('DBPORT', '')
if db_port == '':
db_port = '5432'
if db_table_prefix is None:
db_table_prefix = os.getenv('DBTABLEPREFIX', '')
if schema_file is None:
schema_file = os.getenv('DBSCHEMAFILE', None)
if not (schema_file and os.path.isfile(schema_file)):
schema_file = pkg_resources.resource_filename(pkg_resources.Requirement.parse('docassemble.webapp'), "docassemble/webapp/data/db-schema.txt")
conn = psycopg2.connect(database=db_name, user=db_user, password=db_password, host=db_host, port=db_port)
cur = conn.cursor()
try:
cur.execute("select table_name, column_name, data_type, character_maximum_length, column_default from information_schema.columns where table_schema='public'")
except:
sys.exit("failed to read existing columns from database")
existing_columns = dict()
rows = cur.fetchall()
for col in rows:
if col[0] not in existing_columns:
existing_columns[col[0]] = dict()
existing_columns[col[0]][col[1]] = {'type': col[2], 'size': col[3], 'default': col[4]}
if 'alembic_version' in existing_columns and daconfig.get('use alembic', True):
sys.stderr.write("fix_postgresql_tables: skipping because alembic is in use.\n")
return
desired_columns = dict()
with open(schema_file, 'rU') as f:
for line in f:
read_in(line.rstrip(), desired_columns)
commands = list()
if db_table_prefix + 'shortener' in existing_columns and db_table_prefix + 'email' not in existing_columns:
commands.append("drop table if exists " + db_table_prefix + "shortener;")
for table_name in desired_columns:
if db_table_prefix + table_name in existing_columns:
for column_name in desired_columns[table_name]:
if column_name not in existing_columns[db_table_prefix + table_name]:
output = "alter table \"" + db_table_prefix + table_name + "\" add column \"" + column_name + "\" " + desired_columns[table_name][column_name]['type']
if desired_columns[table_name][column_name]['size']:
output += "(" + desired_columns[table_name][column_name]['size'] + ")"
if desired_columns[table_name][column_name]['default']:
output += " default " + desired_columns[table_name][column_name]['default']
output += ";"
commands.append(output)
if len(commands):
for command in commands:
try:
cur.execute(command)
except:
sys.exit("Failed to run: " + command)
conn.commit()
cur.close()
conn.close()
def word_to_pdf(in_file, in_format, out_file, pdfa=False, password=None, update_refs=False, tagged=False):
tempdir = tempfile.mkdtemp()
from_file = os.path.join(tempdir, "file." + in_format)
to_file = os.path.join(tempdir, "file.pdf")
shutil.copyfile(in_file, from_file)
tries = 0
if pdfa:
method = 'pdfa'
elif tagged:
method = 'tagged'
else:
method = 'default'
while tries < 5:
use_libreoffice = True
if update_refs:
if daconfig.get('convertapi secret', None) is not None:
update_references(from_file)
try:
convertapi_to_pdf(from_file, to_file)
result = 0
except:
logmessage("Call to convertapi failed")
result = 1
use_libreoffice = False
else:
subprocess_arguments = [LIBREOFFICE_PATH, '--headless', '--invisible', 'macro:///Standard.Module1.ConvertToPdf(' + from_file + ',' + to_file + ',True,' + method + ')']
elif daconfig.get('convertapi secret', None) is not None:
try:
convertapi_to_pdf(from_file, to_file)
result = 0
except:
logmessage("Call to convertapi failed")
result = 1
use_libreoffice = False
else:
if method == 'default':
subprocess_arguments = [LIBREOFFICE_PATH, '--headless', '--convert-to', 'pdf', from_file]
else:
subprocess_arguments = [LIBREOFFICE_PATH, '--headless', '--invisible', 'macro:///Standard.Module1.ConvertToPdf(' + from_file + ',' + to_file + ',False,' + method + ')']
if use_libreoffice:
initialize_libreoffice()
#logmessage("Trying libreoffice with " + repr(subprocess_arguments))
p = subprocess.Popen(subprocess_arguments, cwd=tempdir)
result = p.wait()
if os.path.isfile(to_file):
break
result = 1
tries += 1
time.sleep(2 + tries*random.random())
if use_libreoffice:
logmessage("Retrying libreoffice with " + repr(subprocess_arguments))
else:
logmessage("Retrying convertapi")
continue
if result == 0:
if password:
pdf_encrypt(to_file, password)
shutil.copyfile(to_file, out_file)
if tempdir is not None:
shutil.rmtree(tempdir)
if result != 0:
return False
return True
import shutil
import sys
import re
import time
import random
from docassemble.base.config import daconfig
from docassemble.base.logger import logmessage
from docassemble.base.pdfa import pdf_to_pdfa
from docassemble.base.pdftk import pdf_encrypt, PDFTK_PATH, replicate_js_and_calculations
from io import open
import mimetypes
from subprocess import call, check_output
import convertapi
style_find = re.compile(r'{\s*(\\s([1-9])[^\}]+)\\sbasedon[^\}]+heading ([0-9])', flags=re.DOTALL)
PANDOC_PATH = daconfig.get('pandoc', 'pandoc')
def convertapi_to_pdf(from_file, to_file):
convertapi.api_secret = daconfig.get('convertapi secret')
result = convertapi.convert('pdf', { 'File': from_file })
result.file.save(to_file)
def get_pandoc_version():
p = subprocess.Popen(
[PANDOC_PATH, '--version'],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE
)
version_content = p.communicate()[0].decode('utf-8')
version_content = re.sub(r'\n.*', '', version_content)
version_content = re.sub(r'^pandoc ', '', version_content)
import redis
import re
from docassemble.base.config import daconfig
redis_host = daconfig.get('redis', None)
if redis_host is None:
redis_host = 'redis://localhost'
redis_host = re.sub(r'^redis://', r'', redis_host)
r = redis.StrictRedis(host=redis_host, db=0)
r_store = redis.StrictRedis(host=redis_host, db=1)
r_user = redis.StrictRedis(host=redis_host, db=2)
indexno = 0
for locale in daconfig['other os locales']:
print('OTHERLOCALES[' + str(indexno) + ']=' + repr(str(locale)))
indexno += 1
else:
other_locales_variable = os.getenv('OTHERLOCALES', None)
if other_locales_variable is not None and other_locales_variable != 'null':
print('declare -a OTHERLOCALES')
print('export OTHERLOCALES')
indexno = 0
for locale in map(lambda x: x.strip(),
separator.split(other_locales_variable)):
print('OTHERLOCALES[' + str(indexno) + ']=' +
repr(str(locale)))
indexno += 1
max_content_length = daconfig.get('maximum content length',
16 * 1024 * 1024)
if isinstance(max_content_length, (int, type(None))):
if max_content_length is None or max_content_length <= 0:
print('DAMAXCONTENTLENGTH=0')
else:
print('DAMAXCONTENTLENGTH=' + str(max_content_length))
else:
print('DAMAXCONTENTLENGTH=' + str(16 * 1024 * 1024))
if 'debian packages' in daconfig and type(
daconfig['debian packages']) is list:
print('declare -a PACKAGES')
print('export PACKAGES')
indexno = 0
for package in daconfig['debian packages']:
print('PACKAGES[' + str(indexno) + ']=' + repr(str(package)))
indexno += 1
from docassemble.webapp.app_object import app
from docassemble.base.config import daconfig
import docassemble.webapp.database
app.config['APP_NAME'] = daconfig.get('appname', 'docassemble')
app.config['BRAND_NAME'] = daconfig.get('brandname', daconfig.get('appname', 'docassemble'))
app.config['SHOW_PROFILE'] = True if daconfig.get('show profile link', True) else False
app.config['SHOW_MY_INTERVIEWS'] = True if daconfig.get('show interviews link', True) else False
app.config['SHOW_DISPATCH'] = True if len(daconfig['dispatch']) and daconfig.get('show dispatch link', False) else False
app.config['MAIL_USERNAME'] = daconfig['mail'].get('username', None)
app.config['MAIL_PASSWORD'] = daconfig['mail'].get('password', None)
app.config['MAIL_DEFAULT_SENDER'] = daconfig['mail'].get('default sender', None)
app.config['MAIL_SERVER'] = daconfig['mail'].get('server', 'localhost')
app.config['MAIL_PORT'] = daconfig['mail'].get('port', 25)
app.config['MAIL_USE_SSL'] = daconfig['mail'].get('use ssl', False)
app.config['MAIL_USE_TLS'] = daconfig['mail'].get('use tls', True)
#app.config['ADMINS'] = [daconfig.get('admin address', None)]
app.config['APP_SYSTEM_ERROR_SUBJECT_LINE'] = app.config['APP_NAME'] + " system error"
app.config['APPLICATION_ROOT'] = daconfig.get('root', '/')
app.config['CSRF_ENABLED'] = False
if daconfig['two factor authentication'].get('enable', True):
app.config['USE_MFA'] = True
else:
app.config['USE_MFA'] = False
if daconfig['two factor authentication'].get('allow sms', True):
app.config['MFA_ALLOW_SMS'] = True
else:
app.config['MFA_ALLOW_SMS'] = False
if daconfig['two factor authentication'].get('allow app', True):
app.config['MFA_ALLOW_APP'] = True
else:
app.config['MFA_ALLOW_APP'] = False