webserver, sites and settings splitted
included some new functions from the perl file the clearsilver templates have to be modified next
This commit is contained in:
parent
2fec1260c5
commit
697d5f9b0c
5 changed files with 249 additions and 183 deletions
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@ -1,196 +1,34 @@
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#!/usr/bin/env python2.4
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import os,sys
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import CryptoBox
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import os
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import CryptoBoxWebserverSites
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try:
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import cherrypy
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except:
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print "could not import cherrypy module! Try apt-get install python-cherrypy."
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sys.exit(1)
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try:
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import neo_cgi, neo_util, neo_cs
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except:
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print "could not import clearsilver modules! Try apt-get install python-clearsilver."
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class CryptoBoxSite:
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'''this is the motherclass of all cbx sites
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put the stuff in her, that every site will need access to'''
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class CryptoBoxWebserver:
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'''this class starts the cherryp webserver and serves the single sites'''
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def __init__(self):
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pass
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def print_foo(self):
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'''a stupid demo method'''
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self.cbx_inheritance_test()
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print "fooooooooooooobaaaaaaaaaaaaaaaaaaaar"
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cherrypy.root = CryptoBoxWebserverSites.CryptoBoxWebserverSites()
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#expose static content:
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#I currently have no idea how to cleanly extract the stylesheet path from
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#the config object without an extra CryptoBox.CryptoBoxProps instance.
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#perhaps put config handling into a seperate class in CryptoBox.py?
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cherrypy.config.configMap.update(
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{
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"/cryptobox.css": {
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"staticFilter.on" : True,
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"staticFilter.file": os.path.abspath("../www-data/cryptobox.css" )
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}
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})
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#class CryptoBoxSites(CryptoBox.CryptoBoxProps, CryptoBoxSite):
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class CryptoBoxSites(CryptoBox.CryptoBox, CryptoBox.CryptoBoxProps, CryptoBoxSite):
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def index(self,action="show_status",page="",weblang="",device="", type=""):
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#PROPOSAL:
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#cherrypy could create nice paths like http://crypto.box/doc/,
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#but that would require an update of the links in the templates.
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#is the style worth it? - yes :)
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self.print_foo() # this method was inherited by CryptoBoxSite, be careful not to overwrite methods unwanted..
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#sanitize input
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page = self.sanitize_input(page)
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action = self.sanitize_input(action)
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device = self.sanitize_input(device)
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type = self.sanitize_input(type)
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#setting settings ;)
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settings={}
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TemplateDir = self.cbxPrefs["Settings"]["TemplateDir"]
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settings["Settings.TemplateDir"] = TemplateDir
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settings["Settings.Stylesheet"] = self.cbxPrefs["Settings"]["Stylesheet"]
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LangDir = self.cbxPrefs["Settings"]["LangDir"]
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settings["Settings.LangDir"] = LangDir
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Language = self.cbxPrefs["Settings"]["Language"]
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settings["Settings.DocDir"] = self.cbxPrefs["Settings"]["DocDir"]
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settings["Settings.DocLang"] = self.cbxPrefs["Settings"]["DocLang"]
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# BEWARE: there are two kinds of actions:
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# * some require a harddisk
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# * some do not require a harddisk
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# take care, that you put a new action into the appropriate block below
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#TODO: check for ssl, see cryptobox.pl lines 483-9
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#--------------------------------------------------------------#
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# here you may define all cases that do not require a harddisk #
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# put all other cases below the harddisk check #
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#--------------------------------------------------------------#
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#################### show_log #######################
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if action == "show_log":
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settings["Data.Action"] = "show_log"
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##################### doc ############################
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elif action == "doc":
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settings["Data.Action"] = "show_doc"
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if page != "":
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settings["Data.Doc.Page"] = page
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else:
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settings["Data.Doc.Page"] ="CryptoBoxUser"
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##################### poweroff ######################
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elif action == "system_ask":
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settings["Data.Action"] = "form_system"
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##################### reboot ########################
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elif action == "shutdown_do":
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if type == "reboot":
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#TODO: call function for system reboot
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pass
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settings["Data.Success"] = "ReBoot"
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settings["Data.Redirect.Action"] = "show_status"
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settings["Data.Redirect.Delay"] = "180"
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else:
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settings["Data.Success"] = "PowerOff"
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settings["Data.Action"] = "empty"
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##################### check for a harddisk ##########################
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# catch this error, to prevent all following actions from execution #
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#####################################################################
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elif not True: #TODO: replace True with check for hard disk is_harddisk_available()
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settings["Data.Error"] = "NoHardDisk"
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#-------------------------------------------------------#
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# here you may define all cases that require a harddisk #
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#-------------------------------------------------------#
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################ umount_do #######################
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elif action == "unmount_do":
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if device == "":
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#TODO: debug message: "invalid device: "+ device
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settings["Data.Warning"] = "InvalidDevice"
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settings["Data.Action"] = "empty"
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elif not True: #TODO: replace True with check_config()
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settings["Data.Warning"] = "NotInitialized"
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settings["Data.Action"] = "form_init"
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elif True: #TODO: replace True with check_init_running()
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settings["Data.Warning"] = "InitNotFinished"
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settings["Data.Action"] = "empty"
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settings["Data.Redirect.Action"] = "form_config"
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settings["Data.Redirect.Delay"] = "30"
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elif not True: #TODO: replace True with check_mounted(device)
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settings["Data.Warning"] = "NotMounted"
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settings["Data.Action"] = "show_volume"
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else: #unmount
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#TODO: replace this line with umount_vol(device)
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if True: #TODO: replace True with check_mounted(device)
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settings["Data.Warning"] = "UmountFailed"
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settings["Data.Action"] = "show_volume"
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else:
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settings["Data.Action"] = "show_volume"
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################ mount_do ########################
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elif action == "mount_do":
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if device != "":
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pass #TODO: is_encrypted = check_device_encryption(device)
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if device == "":
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#TODO: debug_msg(DEBUG_INFO, "invalid device: " + device)
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settings["Data.Warning"] = "InvalidDevice"
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settings["Data.Action"] = "empty"
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elif not True: #TODO: replace True with check_config()
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settings["Data.Warning"] = "NotInitialized"
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settings["Data.Action"] = "form_init"
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#at cryptobox.pl line 568
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#go render stuff
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cs = CryptoBoxRenderSite()
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self.log.debug("rendering site")
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content = cs.render(self.cbxPrefs["Settings"]["TemplateDir"]+"/main.cs",settings, \
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self.cbxPrefs["Settings"]["LangDir"]+"/"+Language+".hdf")
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return content
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def sanitize_input(self,data):
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#TODO: do things
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return data
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index.exposed = True
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class CryptoBoxRenderSite:
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def render(self,cs_path,settings = {},hdf_path = ""):
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"""
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render a clearsilver template and return the result.
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gets:
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- path to clearsilver template
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- dictionary with settings (optional)
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- path to hdf dataset (optional)
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"""
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hdf = neo_util.HDF()
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if hdf_path != "":
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hdf.readFile(hdf_path)
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for key in settings.keys():
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hdf.setValue(key,str(settings[key]))
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cs = neo_cs.CS(hdf)
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cs.parseFile(cs_path)
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return cs.render()
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##############################################################
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def start(self):
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cherrypy.server.start()
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if __name__ == "__main__":
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cherrypy.root = CryptoBoxSites()
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#expose static content:
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#I currently have no idea how to cleanly extract the stylesheet path from
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#the config object without an extra CryptoBox.CryptoBoxProps instance.
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#perhaps put config handling into a seperate class in CryptoBox.py?
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cherrypy.config.configMap.update(
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{
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"/cryptobox.css": {
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"staticFilter.on" : True,
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"staticFilter.file": os.path.abspath("../www-data/cryptobox.css" )
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}
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})
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cherrypy.server.start()
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cbw = CryptoBoxWebserver()
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cbw.start()
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29
pythonrewrite/bin2/CryptoBoxWebserverRender.py
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29
pythonrewrite/bin2/CryptoBoxWebserverRender.py
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try:
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import neo_cgi, neo_util, neo_cs
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except:
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print "could not import clearsilver modules! Try apt-get install python-clearsilver."
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class CryptoBoxWebserverRender:
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def render(self, website):
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'''
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render a clearsilver template and return the result.
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gets:
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- path to clearsilver template
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- dictionary with settings (optional)
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- path to hdf dataset (optional)
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'''
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## overload to the max
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website.log.info("rendering site: "+website.settings["Data.Action"]+" "+str(website.settings))
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cs_path = website.cbxPrefs["Settings"]["TemplateDir"]+"/main.cs"
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hdf_path = website.cbxPrefs["Settings"]["LangDir"]+"/"+website.cbxPrefs["Settings"]["Language"]+".hdf"
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hdf = neo_util.HDF()
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if hdf_path != "":
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hdf.readFile(hdf_path)
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for key in website.settings.keys():
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hdf.setValue(key,str(website.settings[key]))
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cs = neo_cs.CS(hdf)
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cs.parseFile(cs_path)
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return cs.render()
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24
pythonrewrite/bin2/CryptoBoxWebserverSettings.py
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24
pythonrewrite/bin2/CryptoBoxWebserverSettings.py
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class CryptoBoxWebserverSettings:
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'''this is the motherclass of all cbx site settings
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put the stuff in here, that every site will need access to'''
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def setSettings(self, website):
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'''a dictionary gets filled here, with values from the configfile
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there can also be set some useful standards here'''
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website.settings={}
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## put all found Settings values in the dictionary
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for key in self.cbxPrefs["Settings"].keys():
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website.settings["Settings."+key] = self.cbxPrefs["Settings"][key]
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#self.log.info(self.settings)
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def print_foo(self):
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'''a stupid demo method
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if there are methods necessary for more than one site,
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put them in here like this stupid demo'''
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self.log.info("'print_foo' was called by some site and triggerd an inheritated method")
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self.cbx_inheritance_test("fooooooooooooobaaaaaaaaaaaaaaaaaaaar")
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152
pythonrewrite/bin2/CryptoBoxWebserverSites.py
Executable file
152
pythonrewrite/bin2/CryptoBoxWebserverSites.py
Executable file
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import CryptoBox
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import CryptoBoxWebserverSettings
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import CryptoBoxWebserverRender
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website = CryptoBoxWebserverRender.CryptoBoxWebserverRender()
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class CryptoBoxWebserverSites(CryptoBox.CryptoBoxProps, CryptoBoxWebserverSettings.CryptoBoxWebserverSettings):
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'''
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url2func = {'index':'show_status','doc':'show_doc','logs':'show_log'}
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'''
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def __prepare(self, csname="show_status"):
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'''this method handles stuff that all sites need as preparation
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self.settings is filled be the following methodcall
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thus every rendered site will get actual values from the configfile
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after that the site-method may set individual values too
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'''
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self.setSettings(self)
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self.settings
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## default site to render is 'show_status'
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self.settings["Data.Action"] = csname
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#TODO: check ssl status
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def __sanitize_input(self,data):
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#TODO: don't let evil cracker fuck up your code
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return data
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def __check_config(self):
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pass
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def __check_init_running(self):
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pass
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######################################################################
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## put real sites down here and don't forget to expose the mat the end
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def logs(self):
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'''be careful to name this method just "log" seems to be a
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reserved word'''
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self.__prepare("show_log")
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return website.render(self)
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def status(self):
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self.__prepare("show_status")
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if not self.__check_config():
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self.settings["Data.Warning"] = "NotInitialized"
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self.settings["Data.Action"] = "form_init"
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elif self.__check_init_running():
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self.settings["Data.Warning"] = "InitNotFinished"
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self.settings["Data.Action"] = "empty"
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self.settings["Data.Redirect.Action"] = "form_config"
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self.settings["Data.Redirect.Delay"] = "30"
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else:
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self.settings["Data.Action"] = "show_status"
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self.settings["Data.Redirect.Delay"] = "60"
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return website.render(self)
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def doc(self,action="",page="",weblang=""):
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#TODO: action is unnessessary, remove here and from all templates
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self.__prepare("show_doc")
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if not page == "":
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self.settings["Data.Doc.Page"] = page
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#self.log.info(page)
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#self.log.info(self.settings)
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else:
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self.settings["Data.Doc.Page"] ="CryptoBoxUser"
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#self.log.info(page)
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#self.log.info(self.settings)
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return website.render(self)
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def system(self,type=""):
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self.__prepare("form_system")
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if type == "reboot":
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self.settings["Data.Success"] = "ReBoot"
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self.settings["Data.Redirect.Action"] = "show_status"
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self.settings["Data.Redirect.Delay"] = "180"
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self.log.info("TODO: call function for system reboot")
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elif type == "poweroff":
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self.settings["Data.Success"] = "PowerOff"
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self.log.info("TODO: call function for system shutdown")
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else:
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self.log.warn("someone tried to shutdown the system")
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return website.render(self)
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def index(self):
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self.__prepare("show_status")
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return website.render(self)
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'''
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## DONE: this functions are pythonized
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#################### show_log #######################
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##################### doc ############################
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##################### poweroff ######################
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##################### reboot ########################
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## but there are even more TODO
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##################### check for a harddisk ##########################
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# catch this error, to prevent all following actions from execution #
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#####################################################################
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elif not True: #TODO: replace True with check for hard disk is_harddisk_available()
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settings["Data.Error"] = "NoHardDisk"
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#-------------------------------------------------------#
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# here you may define all cases that require a harddisk #
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#-------------------------------------------------------#
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################ umount_do #######################
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elif action == "unmount_do":
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if device == "":
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#TODO: debug message: "invalid device: "+ device
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settings["Data.Warning"] = "InvalidDevice"
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settings["Data.Action"] = "empty"
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elif not True: #TODO: replace True with check_config()
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settings["Data.Warning"] = "NotInitialized"
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settings["Data.Action"] = "form_init"
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elif True: #TODO: replace True with check_init_running()
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settings["Data.Warning"] = "InitNotFinished"
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settings["Data.Action"] = "empty"
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settings["Data.Redirect.Action"] = "form_config"
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settings["Data.Redirect.Delay"] = "30"
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elif not True: #TODO: replace True with check_mounted(device)
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settings["Data.Warning"] = "NotMounted"
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settings["Data.Action"] = "show_volume"
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else: #unmount
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#TODO: replace this line with umount_vol(device)
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if True: #TODO: replace True with check_mounted(device)
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settings["Data.Warning"] = "UmountFailed"
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settings["Data.Action"] = "show_volume"
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else:
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settings["Data.Action"] = "show_volume"
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################ mount_do ########################
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elif action == "mount_do":
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if device != "":
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pass #TODO: is_encrypted = check_device_encryption(device)
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if device == "":
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#TODO: debug_msg(DEBUG_INFO, "invalid device: " + device)
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settings["Data.Warning"] = "InvalidDevice"
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settings["Data.Action"] = "empty"
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elif not True: #TODO: replace True with check_config()
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settings["Data.Warning"] = "NotInitialized"
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settings["Data.Action"] = "form_init"
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#at cryptobox.pl line 568
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'''
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############################################################################
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## to make the sites visible through the webserver they must be exposed here
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index.exposed = True
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doc.exposed = True
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logs.exposed = True
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system.exposed = True
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status.exposed = True
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23
pythonrewrite/bin2/unittests.CryptoBoxWebserver.py
Normal file
23
pythonrewrite/bin2/unittests.CryptoBoxWebserver.py
Normal file
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import unittest
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import cherrypy, os
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import CryptoBox
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import CryptoBoxWebserver
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class TestCryptoBoxWebserver(unittest.TestCase):
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cbw = CryptoBoxWebserver.CryptoBoxWebserver()
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cherrypy.config.configMap.update(
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{
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"/cryptobox.css": {
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"staticFilter.on" : True,
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"staticFilter.file": os.path.abspath("../www-data/cryptobox.css" )
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}
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})
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cbw.start()
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def testConfigFile(self):
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'''testConfigFile TODO'''
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self.assertTrue(1)
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if __name__ == "__main__":
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unittest.main()
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Reference in a new issue