def uploaded_file(filename, token):
username = token_to_name(token)
newpath = os.path.join(app.config['UPLOAD_FOLDER'], username)
if request.method == 'GET':
if os.path.exists(os.path.join(newpath, filename)):
return send_from_directory(newpath, filename)
else:
code = 404
result = 'file does not exist'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
elif request.method == 'DELETE':
if os.path.exists(os.path.join(newpath, filename)):
os.remove(os.path.join(newpath, filename))
code = 200
result = 'file deleted successfully'
tresult = {'code': code, 'result': result}
thetime = datetime.datetime.now().strftime('%Y%m%d %H:%M:%S.%f')
if algorithmapi.request_respond(logtime=thetime,interface=request.path,method=request.method) == False:
code = 503
result = 'service unavailable'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
return json.dumps(tresult)
else:
code = 404
result = 'file does not exist'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
def upload_file(token):
username = token_to_name(token)
newpath = os.path.join(app.config['UPLOAD_FOLDER'], username)
if request.method == 'POST':
f = request.files['file']
filename = secure_filename(f.filename)
tfilepath = os.path.join(newpath, filename)
tfilepath = os.path.join(os.getcwd(), tfilepath)
thetime = datetime.datetime.now().strftime('%Y%m%d %H:%M:%S.%f')
if algorithmapi.request_respond(logtime=thetime,interface=request.path,method=request.method,filepath=tfilepath) == False:
code = 503
result = 'service unavailable'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
f.save(os.path.join(newpath, filename))
code = 200
result = 'file uploaded successfully'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
elif request.method == 'GET':
filePath = os.path.join(os.getcwd(), newpath)
code = 200
#result = os.listdir(filePath)
fileslist = os.listdir(filePath)
result = []
for afile in fileslist:
fpath = os.path.join(newpath, afile)
tempj = {'name': afile, 'size': size_transfer(os.path.getsize(fpath)), 'mtime': time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(os.path.getmtime(fpath)))}
result.append(tempj)
tresult = {'code': code, 'result': result}
thetime = datetime.datetime.now().strftime('%Y%m%d %H:%M:%S.%f')
#save_log(logtime=thetime,interface=request.path,method=request.method)
return json.dumps(tresult)
def change_filename(oldfilename, newfilename, token):
username = token_to_name(token)
newpath = os.path.join(app.config['UPLOAD_FOLDER'], username)
if request.method == 'PUT':
if os.path.exists(os.path.join(newpath, oldfilename)):
os.rename(os.path.join(newpath, oldfilename), os.path.join(newpath, newfilename))
code = 200
result = 'file name changed successfully'
tresult = {'code': code, 'result': result}
thetime = datetime.datetime.now().strftime('%Y%m%d %H:%M:%S.%f')
if algorithmapi.request_respond(logtime=thetime,interface=request.path,method=request.method) == False:
code = 503
result = 'service unavailable'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
return json.dumps(tresult)
else:
code = 404
result = 'file does not exist'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
def reg_or_log(name, password):
md = hashlib.md5()
md.update(password.encode(encoding='utf-8'))
password = md.hexdigest()
if request.method == 'POST':
if if_user_exist(name):
code = 304
result = 'user already exists'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
doc = {'_id': name, 'name': name, 'password': password, 'token': '', 'mailbox': []}
thetime = datetime.datetime.now().strftime('%Y%m%d %H:%M:%S.%f')
if algorithmapi.request_respond(logtime=thetime,interface=request.path,method=request.method) == False:
code = 503
result = 'service unavailable'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
db.save(doc)
#oldfilePath = os.path.join(os.getcwd(), app.config['UPLOAD_FOLDER'])
cpath = app.config['UPLOAD_FOLDER'] + '/' + name
newfilePath = os.path.join(os.getcwd(), cpath)
isExists=os.path.exists(newfilePath)
if not isExists:
os.makedirs(newfilePath)
code = 200
result = 'user registered successfully'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
elif request.method == 'GET':
if not if_user_exist(name):
code = 404
result = 'user does not exist'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
if password == db[name]['password']:
tempstr = name + str(random.randint(0,99999))
md.update(tempstr.encode(encoding='utf-8'))
token = md.hexdigest()
tdata = db[name]
tdata['token'] = token
thetime = datetime.datetime.now().strftime('%Y%m%d %H:%M:%S.%f')
if algorithmapi.request_respond(logtime=thetime,interface=request.path,method=request.method) == False:
code = 503
result = 'service unavailable'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
db.save(tdata)
code = 200
result = 'user login successfully'
tresult = {'code': code, 'result': result, 'token': token}
return json.dumps(tresult)
else:
code = 403
result = 'wrong password'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
def share_files(targetusername, filename, token):
username = token_to_name(token)
if not if_user_exist(targetusername):
code = 404
result = 'target user does not exist'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
if request.method == 'POST':
tdata = db[targetusername]
message = {'from': username, 'filename': filename}
tdata['mailbox'].append(message)
thetime = datetime.datetime.now().strftime('%Y%m%d %H:%M:%S.%f')
if algorithmapi.request_respond(logtime=thetime,interface=request.path,method=request.method) == False:
code = 503
result = 'service unavailable'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
db.save(tdata)
code = 200
result = 'file shared successfully'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
#elif request.method == 'GET':
else:
tdata = db[username]
message = {'from': targetusername, 'filename': filename}
if message in tdata['mailbox']:
tdata['mailbox'].remove(message)
thetime = datetime.datetime.now().strftime('%Y%m%d %H:%M:%S.%f')
if algorithmapi.request_respond(logtime=thetime,interface=request.path,method=request.method) == False:
code = 503
result = 'service unavailable'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
db.save(tdata)
#save_log(logtime=thetime,interface=request.path,method=request.method)
if request.method == 'GET':
#tpstr = app.config['UPLOAD_FOLDER'] + '/' + targetusername
tpstr = os.path.join(app.config['UPLOAD_FOLDER'], targetusername)
frompath = os.path.join(tpstr, filename)
tpstr = os.path.join(app.config['UPLOAD_FOLDER'], username)
filename += '(from_' + targetusername + ')'
topath = os.path.join(tpstr, filename)
copyfile(frompath, topath)
code = 200
result = 'file accepted successfully'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
if request.method == 'DELETE':
code = 200
result = 'file refused successfully'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)
else:
code = 404
result = 'file does not exist'
tresult = {'code': code, 'result': result}
return json.dumps(tresult)