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seaf-share.py
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seaf-share.py
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#!/usr/bin/env python
import httplib
import re
import getpass
import urllib
import imp
import urllib2
import urlparse
try:
imp.find_module('clint')
clint_exist = True
from clint.textui import progress
except ImportError:
clint_exist = False
try:
imp.find_module('requests')
requests_exist = True
import requests
except ImportError:
requests_exist = False
import os
import sys
import json
try:
imp.find_module('requests_toolbelt')
requests_toolbelt_exist = True
from requests_toolbelt import MultipartEncoder, MultipartEncoderMonitor
except ImportError:
requests_toolbelt_exist = False
import itertools
import mimetools
import mimetypes
class MultiPartForm(object):
"""Accumulate the data to be used when posting a form."""
def __init__(self):
self.form_fields = []
self.files = []
self.boundary = mimetools.choose_boundary()
return
def get_content_type(self):
return 'multipart/form-data; boundary=%s' % self.boundary
def add_field(self, name, value):
"""Add a simple field to the form data."""
self.form_fields.append((name, value))
return
def add_file(self, fieldname, filename, fileHandle, mimetype=None):
"""Add a file to be uploaded."""
body = fileHandle.read()
if mimetype is None:
mimetype = mimetypes.guess_type(filename)[0] or 'application/octet-stream'
self.files.append((fieldname, filename, mimetype, body))
return
def __str__(self):
"""Return a string representing the form data, including attached files."""
# Build a list of lists, each containing "lines" of the
# request. Each part is separated by a boundary string.
# Once the list is built, return a string where each
# line is separated by '\r\n'.
parts = []
part_boundary = '--' + self.boundary
# Add the form fields
parts.extend(
[ part_boundary,
'Content-Disposition: form-data; name="%s"' % name,
'',
value,
]
for name, value in self.form_fields
)
# Add the files to upload
parts.extend(
[ part_boundary,
'Content-Disposition: form-data; name="%s"; filename="%s"' % \
(field_name, filename),
'Content-Type: %s' % content_type,
'',
body,
]
for field_name, filename, content_type, body in self.files
)
# Flatten the list and add closing boundary marker,
# then return CR+LF separated data
flattened = list(itertools.chain(*parts))
flattened.append('--' + self.boundary + '--')
flattened.append('')
return '\r\n'.join(flattened)
def downfile1(url, path, name, headers):
r = requests.get(url, stream=True, headers=headers)
print path+"/"+name
try:
with open(path+"/"+name, 'wb') as f:
total_length = int(r.headers.get('content-length'))
for chunk in progress.bar(r.iter_content(chunk_size=1024), expected_size=(total_length/1024) + 1):
if chunk:
f.write(chunk)
f.flush()
except Exception as e:
print e
print "url: "+url
print "path: "+path
print "name: "+name
print headers
def downfile2(url, path, name, headers):
sys.stdout.write("Downloading: "+path+"/"+name)
sys.stdout.flush()
request = urllib2.Request(url, headers=headers)
response = urllib2.urlopen(request)
data = response.read()
f = open(path+"/"+name, 'wb')
f.write(data)
f.flush()
print " -- OK"
def downlist(files, set_headers, conn, connectPath, downpath, baseURL, updown_method):
for (t1, t2) in files:
if t1[-9:-1] == "mode=lis":
#print t2+" is a dir"
conn.request(method = "GET", url = connectPath+t1, headers = set_headers)
ret = conn.getresponse()
resp = ret.read()
subfiles = re.findall(r'<td>\W*a.*href="([^"]*)".*>(.*)</a>\W*</td>', resp, re.I)
if os.path.exists(downpath+"/"+t2) == False:
os.mkdir(downpath+"/"+t2)
#print "dir: "+downpath+"/"+t2
downlist(subfiles, set_headers, conn, connectPath, downpath+"/"+t2, baseURL, updown_method)
else:
#print t2+" is a file"
#print t1
#print "down: "+baseURL+t1+"&dl=1"
if updown_method == 1:
downfile1(baseURL+t1+"&dl=1", downpath, t2, set_headers)
elif updown_method == 2:
downfile2(baseURL+t1+"&dl=1", downpath, t2, set_headers)
else:
raise Exception('invalid upload/download method')
def usage():
print "seaf-share.py [get|put] [http|https]://share_url directory"
def parseURL(url):
ret = {};
#print url[0:8]
if url[0:8] == "https://":
ret["connectProtocol"] = "https"
ret["connectPort"] = 443;
ret["connectURL"] = url[8:].split('/')[0]
ret['connectPath'] = url[8+len(ret["connectURL"]):]
if ret['connectPath'][-1] != '/':
ret['connectPath'] = ret['connectPath']+'/'
elif url[0:7] == "http://":
ret["connectProtocol"] = "http"
ret["connectPort"] = 80;
ret["connectURL"] = url[7:].split('/')[0]
ret['connectPath'] = url[7+len(ret["connectURL"]):]
if ret['connectPath'][-1] != '/':
ret['connectPath'] = ret['connectPath']+'/'
else:
ret = -1
return ret
def connectServer(serverInfo):
if serverInfo["connectProtocol"] == "https":
conn = httplib.HTTPSConnection(host = serverInfo["connectURL"], port = serverInfo["connectPort"])
elif serverInfo["connectProtocol"] == "http":
conn = httplib.HTTPConnection(host = serverInfo["connectURL"], port = serverInfo["connectPort"])
else:
raise Exception('connectProtocol http/https')
return conn
def login(conn, serverInfo, csrf, pwd):
set_params = urllib.urlencode({'csrfmiddlewaretoken': csrf, 'password': pwd})
set_headers = {"Content-type": "application/x-www-form-urlencoded",
"Accept": "text/plain",
"Cookie": "csrftoken="+csrf+"; ",
"Referer": serverInfo["connectProtocol"]+"://"+serverInfo["connectURL"]+serverInfo["connectPath"]}
conn.request(method = "POST", url = serverInfo["connectPath"], body = set_params, headers = set_headers)
ret = conn.getresponse()
resp = ret.read()
ret_headers = ret.getheaders()
for (t1, t2) in ret_headers:
if t1 == 'set-cookie':
cookie = t2
#print cookie
sessionid = re.findall('sessionid=(\w*);', cookie, re.I)
if len(sessionid) == 0:
sessionid = -1
else:
sessionid = sessionid[0]
return sessionid
def checkPass(conn, serverInfo):
conn.request(method = "GET", url = serverInfo["connectPath"])
ret = conn.getresponse()
resp = ret.read()
reqpass = re.search(r'Please input the password', resp, re.I)
csrfmiddlewaretoken = re.findall('csrfmiddlewaretoken. value=.(\w*)', resp, re.I)
#print csrfmiddlewaretoken[0]
ret = {}
if reqpass:
print "Password Required"
pwd = getpass.getpass('password: ')
#pwd = "12345678"
#print pwd
sessionid = login(conn, serverInfo, csrfmiddlewaretoken[0], pwd)
if sessionid == -1:
print "Verification fails"
sys.exit()
else:
print "Verification successes"
ret["csrf"] = csrfmiddlewaretoken[0]
ret["sid"] = sessionid
else:
#print "not require password"
ret["csrf"] = ""
ret["sid"] = ""
return ret
def getFile(resp, base_url, savePath, set_headers):
filename = re.findall(r'<h2 class="ellipsis no-bold" title="(.*)">', resp, re.I)
if len(filename) < 1:
return False
else:
downfile(base_url+"?dl=1", savePath, filename[0], set_headers)
return True
def getFiles(serverInfo, savePath, updown_method):
if os.path.isdir(savePath) == False:
print "The saving path ("+savePath+") does not exist. Please specify a valid saving path."
sys.exit()
conn = connectServer(serverInfo)
loginInfo = checkPass(conn, serverInfo)
set_headers = {"Content-type": "application/x-www-form-urlencoded",
"Accept": "text/plain",
"Cookie": "csrftoken="+loginInfo["csrf"]+"; sessionid="+loginInfo["sid"]+"; ",
"Referer": serverInfo["connectProtocol"]+"://"+serverInfo["connectURL"]+serverInfo["connectPath"]}
conn.request(method = "GET", url = serverInfo["connectPath"], headers = set_headers)
ret = conn.getresponse()
resp = ret.read()
files = re.findall(r'<td>\W*a.*href="([^"]*)".*>(.*)</a>\W*</td>', resp, re.I)
baseURL = serverInfo["connectProtocol"]+"://"+serverInfo["connectURL"]
if len(files) < 1:
if getFile(resp, baseURL+serverInfo["connectPath"], savePath, set_headers) == False:
print "This is not a valid downloading share link."
sys.exit()
sharename = re.findall(r'<h2>(.*)</h2>', resp, re.I)
downpath = str(savePath+"/"+sharename[0]).replace("//", "/")
if os.path.exists(downpath) == False:
os.mkdir(downpath)
downlist(files, set_headers, conn, serverInfo["connectPath"], downpath, baseURL, updown_method)
def getUploadLink(conn, uploadquery):
set_headers = {"Accept": "application/json",
"X-Requested-With": "XMLHttpRequest"}
conn.request(method = "GET", url = uploadquery, headers = set_headers)
ret = conn.getresponse()
resp = ret.read()
data = json.loads(resp)
if 'url' in data:
return data['url']
else:
return False
def create_callback(encoder_len):
total_len = encoder_len
bar = progress.Bar(expected_size=(total_len/1024)+1)
def my_callback(monitor):
# Your callback function
if monitor == -1:
bar.done()
else:
bar.show(monitor.bytes_read/1024+1)
#print str(monitor.bytes_read/1024)+" "+str(total_len/1024+1)
return my_callback
def uploadFile1(file_dir, file_name, upload_dir, posturl, parent_dir, set_headers):
print "Uploading: "+str(file_dir+"/"+file_name).replace("//", "/")
e = MultipartEncoder(fields={'filename': file_name,
'file': (file_name, open(file_dir+"/"+file_name, 'rb'), 'text/plain'),
'parent_dir': parent_dir,
'relative_path': upload_dir})
callback = create_callback(e.len)
set_params = MultipartEncoderMonitor(e, callback)
set_headers["Content-type"] = set_params.content_type
r = requests.post(posturl, data=set_params, headers=set_headers)
#data = json.loads(r.content)
callback(-1)
def uploadFile2(conn, file_dir, file_name, upload_dir, posturl, parent_dir, set_headers):
sys.stdout.write("Uploading: "+str(file_dir+"/"+file_name).replace("//", "/"))
sys.stdout.flush()
form = MultiPartForm()
form.add_field('filename', file_name)
form.add_file('file', file_name,
fileHandle=open(file_dir+"/"+file_name, 'rb'), mimetype = 'text/plain')
form.add_field('parent_dir', parent_dir)
form.add_field('relative_path', upload_dir)
body = str(form)
posturl = posturl.encode('ascii') if isinstance(posturl, unicode) else posturl
request = urllib2.Request(posturl)
for k,v in set_headers.items():
request.add_header(k, v)
request.add_header('Content-type', form.get_content_type())
request.add_header('Content-length', str(len(body)))
request.add_data(body)
urllib2.urlopen(request)
print " -- OK"
def uploadDir(conn, upload_dir, posturl, parent_dir, base_dir, set_headers, updown_method):
dirlist = os.listdir(upload_dir)
for f in dirlist:
if os.path.isfile(upload_dir+"/"+f):
if updown_method == 1:
uploadFile1(upload_dir, f, base_dir, posturl, parent_dir, set_headers)
elif updown_method == 2:
uploadFile2(conn, upload_dir, f, base_dir, posturl, parent_dir, set_headers)
else:
raise Exception('invalid upload/download method')
elif os.path.isdir(upload_dir+"/"+f):
uploadDir(conn, upload_dir+"/"+f, posturl, parent_dir, base_dir+"/"+f, set_headers, updown_method)
def putFiles(serverInfo, getPath, updown_method):
if os.path.exists(getPath) == False:
print "The uploading target does not exist"
sys.exit()
conn = connectServer(serverInfo)
loginInfo = checkPass(conn, serverInfo)
set_headers = {"Content-type": "application/x-www-form-urlencoded",
"Accept": "text/plain",
"Cookie": "csrftoken="+loginInfo["csrf"]+"; sessionid="+loginInfo["sid"]+"; ",
"Referer": serverInfo["connectProtocol"]+"://"+serverInfo["connectURL"]+serverInfo["connectPath"]}
conn.request(method = "GET", url = serverInfo["connectPath"], headers = set_headers)
ret = conn.getresponse()
resp = ret.read()
uploadquery = re.findall(r"url: '(.*)',", resp, re.I)
#print uploadquery[0]
parent_dir = re.findall(r"'parent_dir': \"(.*)\",", resp, re.I)
#print parent_dir[0]
if len(uploadquery) < 1:
print "This is not a valid uploading share link."
sys.exit()
uploadLink = getUploadLink(conn, uploadquery[0])
if uploadLink == False:
print "This is not a valid uploading share link."
sys.exit()
if os.path.isdir(getPath):
uploadDir(conn, getPath, uploadLink, parent_dir[0], os.path.basename(getPath), set_headers, updown_method)
elif os.path.isfile(getPath):
if updown_method == 1:
uploadFile1(os.path.dirname(getPath), os.path.basename(getPath), "", uploadLink, parent_dir[0], set_headers)
elif updown_method == 2:
uploadFile2(conn, os.path.dirname(getPath), os.path.basename(getPath), "", uploadLink, parent_dir[0], set_headers)
else:
raise Exception('invalid upload/download method')
def main():
if (clint_exist == False) or (requests_exist == False) or (requests_toolbelt_exist == False):
updown_method = 2
else:
updown_method = 1
if len(sys.argv) < 4:
usage()
elif sys.argv[1] == "get":
ret = parseURL(sys.argv[2])
if ret == -1:
usage()
else:
savePath = os.path.abspath(sys.argv[3])
getFiles(ret, savePath, updown_method)
elif sys.argv[1] == "put":
ret = parseURL(sys.argv[2])
if ret == -1:
usage()
else:
uploadPath = os.path.abspath(sys.argv[3])
putFiles(ret, uploadPath, updown_method)
else:
usage()
sys.exit();
if __name__ == "__main__": main()