def generate_dl_link():
filelist = []
for i in get_s3_files('uploads'):
filelist.append(i[0])
try:
keyname = request.args['keyname']
# keyname = base64.decodestring(urllib.parse.unquote(keyname))
keyname = urllib.parse.unquote(keyname)
# print('dendl :' + keyname)
version_id = request.args['version']
version_id = base64.decodestring(urllib.parse.unquote(version_id))
assert keyname in filelist
dl_url = get_temp_s3_url(keyname, version_id)
filename = keyname.split('/')[-1]
logging.info('User [%s] generated a url for %s' %
(get_user(request), filename))
return render_template('s3_redir_dl.html',
url=dl_url,
keyname=keyname,
filename=filename,
ua=True)
except:
return render_template('error.html',
message='Invalid Parameters %s' %
str(sys.exc_info()),
ua=True)
def generate_dl_link():
filelist = []
for i in get_s3_files('uploads'):
filelist.append(i[0])
try:
keyname = request.args['keyname']
keyname = base64.decodestring(urllib2.unquote(keyname))
version_id = request.args['version']
version_id = base64.decodestring(urllib2.unquote(version_id))
assert keyname in filelist
dl_url = get_temp_s3_url(keyname, version_id)
filename = keyname.split('/')[-1]
logging.info('User [%s] generated a url for %s' % (get_user(request),
filename))
return render_template('s3_redir_dl.html',
url=dl_url,
keyname=keyname,
filename=filename)
except:
return render_template('error.html',
message='Invalid Parameters %s'
% str(sys.exc_info()))
def generate_form():
ua = True
try:
bucket_name = os.environ['BUCKET']
access_key, secret_key = get_env_creds()
except:
return render_template('error.html',
ua=True,
message='Error obtaining valid creds: %s' %
str(sys.exc_info()))
try:
lc_expiration = request.form['lifecycle']
lc_expiration = int(lc_expiration)
assert lc_expiration <= 180
except:
return render_template('error.html',
ua=True,
message='Invalid Lifecycle Duration')
try:
exp = request.form['exp']
exp = datetime.strptime(exp, '%Y-%m-%d').isoformat() + 'Z'
except:
return render_template('error.html',
ua=True,
message='Invalid Expiration Date')
try:
maxupload = request.form['maxupload']
max_megs = int(maxupload) / (1024 * 1024)
except:
return render_template('error.html',
ua=True,
message='Invalid File Size')
try:
directory = request.form['directory']
assert valid_name(directory)
assert directory != ''
directory = 'uploads/' + directory
except:
return render_template('error.html',
ua=True,
message='Invalid/Empty Name for \
Customer/Identifier. \'A-Z\', \'0-9\',\
\'-\' and \'_\' only.')
try:
notes = request.form['notes']
except:
notes = ''
try:
policy = gen_policy(bucket_name=bucket_name,
expiration=exp,
max_byte_size=maxupload,
directory=directory)
except:
return render_template('error.html',
ua=True,
message='Error Gen Policy: %s' %
str(sys.exc_info()))
try:
signature, policy = sign_policy(policy=policy, secret=secret_key)
except:
return render_template('error.html',
ua=True,
message='Error Sign Policy: %s' %
str(sys.exc_info()))
try:
env = Environment(loader=FileSystemLoader('templates'))
template = env.get_template('upload.html')
html = template.render(bucket_name=bucket_name,
access_key=access_key,
policy=policy,
signature=signature,
max_in_megs=max_megs,
notes=notes,
directory=directory)
except:
return render_template('error.html',
ua=True,
message='Error rendering template: %s' %
str(sys.exc_info()))
try:
create_folder_and_lifecycle(bucket_name=bucket_name,
directory=directory,
expiration=lc_expiration)
except:
return render_template('error.html',
ua=True,
message='Error setting lifecycle: %s' %
str(sys.exc_info()))
try:
url = upload_s3(contents=html, bucket_name=bucket_name)
except:
return render_template('error.html',
ua=True,
message='Error uploading to s3: %s' %
str(sys.exc_info()))
if url is None:
return render_template('error.html',
ua=True,
message='Could not generate URL. Check Logs')
# strip signature from url; we dont need since the form is public
url = url.split('?')[0]
logging.info('User [%s] generated a form called %s' %
(get_user(request), directory))
portal = directory[len(PREFIX):]
return render_template('done.html',
url=url,
bucket_name=bucket_name,
access_key=access_key,
expiration=exp,
policy=policy,
signature=signature,
directory=directory,
url_root=request.url_root,
portal=portal,
ua=True)
def main_page(request):
return jinja.render('ind.html', request, username=utils.get_user(request))
def generate_form():
try:
bucket_name = os.environ['BUCKET']
access_key, secret_key = get_env_creds()
except:
return render_template('error.html',
message='Error obtaining valid creds: %s'
% str(sys.exc_info()))
try:
lc_expiration = request.form['lifecycle']
lc_expiration = int(lc_expiration)
assert lc_expiration <= 180
except:
return render_template('error.html',
message='Invalid Lifecycle Duration')
try:
exp = request.form['exp']
exp = datetime.strptime(exp, '%Y-%m-%d').isoformat() + 'Z'
except:
return render_template('error.html',
message='Invalid Expiration Date')
try:
maxupload = request.form['maxupload']
max_megs = int(maxupload) / (1024 * 1024)
except:
return render_template('error.html',
message='Invalid File Size')
try:
directory = request.form['directory']
assert valid_name(directory)
assert directory != ''
directory = 'uploads/' + directory
except:
return render_template('error.html',
message='Invalid/Empty Name for \
Customer/Identifier. \'A-Z\', \'0-9\',\
\'-\' and \'_\' only.')
try:
notes = request.form['notes']
except:
notes = ''
try:
policy = gen_policy(bucket_name = bucket_name,
expiration = exp,
max_byte_size = maxupload,
directory = directory)
except:
return render_template('error.html',
message='Error Gen Policy: %s'
% str(sys.exc_info()))
try:
signature, policy = sign_policy(policy=policy,
secret=secret_key)
except:
return render_template('error.html',
message='Error Sign Policy: %s'
% str(sys.exc_info()))
try:
env = Environment(loader=FileSystemLoader('templates'))
template = env.get_template('upload.html')
html = template.render(bucket_name=bucket_name,
access_key=access_key,
policy=policy,
signature=signature,
max_in_megs=max_megs,
notes=notes,
directory=directory)
except:
return render_template('error.html',
message='Error rendering template: %s'
% str(sys.exc_info()))
try:
create_folder_and_lifecycle(bucket_name=bucket_name,
directory=directory,
expiration=lc_expiration)
except:
return render_template('error.html',
message='Error setting lifecycle: %s'
% str(sys.exc_info()))
try:
url = upload_s3(contents=html,
bucket_name=bucket_name)
except:
return render_template('error.html',
message='Error uploading to s3: %s'
% str(sys.exc_info()))
if url is None:
return render_template('error.html',
message='Could not generate URL. Check Logs')
# strip signature from url; we dont need since the form is public
url = url.split('?')[0]
logging.info('User [%s] generated a form called %s'
% (get_user(request), directory))
portal = directory[len(PREFIX):]
return render_template('done.html',
url=url,
bucket_name=bucket_name,
access_key=access_key,
expiration=exp,
policy=policy,
signature=signature,
directory=directory,
url_root=request.url_root,
portal=portal)
