def post_Shareurl(self, request):
"""
Returns a url from where the resources can be read and written from other users
"""
user = self.getUser(request)
shareConfig = config.Config['share']
path = request.params['path']
path = re.sub(r'/{2,}', '/', path)
expiration = shareConfig['expiration']
if request.params.get('days'):
expiration = 86400 * int(request.params['days'])
permissionMap = {}
permissionMap['r'] = ['OPTIONS','GET','PROPFIND','HEAD']; # read
permissionMap['rw'] = permissionMap['r'] + ['POST', 'PROPPATCH','PUT'] # read and write
permissionMap['rwd']= permissionMap['rw'] + ['PROPPATCH','PUT','DELETE'] # read write and delete
permissionMap['w'] = ['LOCK','POST','PUT','UNLOCK']; # write only
permission = 'r'
if request.params.get('permission') and permissionMap.has_key(request.params['permission']):
permission = request.params['permission']
cipher = SecureLink(**shareConfig['secret'])
tokenURL = shareConfig['public_host'] + '/' + cipher.encode(permissionMap[permission],
user.getIdentity(),
path,
shareConfig['prefixes'],
255,
expiration=expiration
)
return {'body': tokenURL}
def post_Share(self, request):
user = self.getUser(request)
shareConfig = config.Config['share']
path = request.params['path']
path = re.sub(r'/{2,}', '/', path)
toEmail = request.params['to_email']
expiration = shareConfig['expiration']
if request.params.get('days'):
expiration = 86400 * int(request.params['days'])
cipher = SecureLink(**shareConfig['secret'])
tokenURL = shareConfig['host'] + '/' + cipher.encode(shareConfig['methods'],
user.getIdentity(),
path,
shareConfig['prefixes'],
255,
expiration=expiration
)
fromEmail = user.getIdentity()
shareName = normalizeUri(os.path.basename(path))
if shareName == '':
shareName = '/'
elif len(shareName) > 30:
shareName = shareName[0:27]+'...'
body = shareConfig['email']['body']
vars = {
'email':fromEmail,
'folder': shareName,
'url': tokenURL,
'expirationDate': datetime.datetime.fromtimestamp(time.time()+expiration).strftime('%Y-%m-%d %H:%M:%S')
}
for (key, value) in vars.items():
body=body.replace("#%s#" % key, value)
if not email_re.match(fromEmail):
fromEmail = shareConfig['email']['from']
logging.getLogger().debug('post_Share: %s' % body )
# send the email
email = mail.EmailMessage(
subject=shareConfig['email']['subject'] % shareName,
body=body,
from_email=fromEmail,
to=[toEmail],
headers = shareConfig['email']['headers']
)
try:
email.send()
except:
return {'code':'failure', 'body': 'Unable to send email. Please try again later.'}
return {'body': 'Share invitation was send successfully.'}