78 lines
2.3 KiB
Python
78 lines
2.3 KiB
Python
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import helper,psql
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maxuser = 1000
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def display_create_form(req,form):
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"""
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gets a request object and a util.FieldStorage form.
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writes a HTML page containing one name and two password fields.
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"""
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data = """
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<form method="post">
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<p>Your username:<br>
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<input name="username" type="text" id="text" size="20"></p>
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<p>Your Password:<br>
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<input name="password1" type="text" id="text" size="20"></p>
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<p>Please retype your Password:<br>
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<input name="password2" type="text" id="text" size="20"></p>
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<input type="hidden" name="sessionid" value="%s">
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<input type="hidden" name="createaccount" value="process">
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<p><input type="submit" id ="submit" value="create account"></p>
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</form>
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""" % helper.generate_session_id()
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req.write(data)
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def process_form(req,form):
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"""
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gets a request object and a util.FieldStorage form.
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Tries to read out username, password1 and password2 from form.
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If all needed data is there, create the named user and return a 'success'
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page. Else fail with detailed error.
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"""
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try:
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password1 = form["password1"]
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except:
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password1 = ""
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try:
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password2 = form["password2"]
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except:
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password2 = ""
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try:
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username = form["username"]
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except:
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username = ""
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if (username != "") and (password1 != "") and (password2 != "") and (password1 == password2):
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psql.add_webgo_user(username,password1)
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req.write("User %s has been successfully created. Click the following button to login:<br>" % username)
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data = """
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<form method="post">
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<input name="username" type="hidden" value="%s"></p>
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<input name="password" type="hidden" value="%s"></p>
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<input type="hidden" name="sessionid" value="%s">
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<p><input type="submit" id ="submit" value="login"></p>
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</form>
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""" % (username,password1,helper.generate_session_id())
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req.write(data)
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else:
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if username == "":
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req.write("Please enter a username you would like to have.<br>")
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if (password1 == "") or (password2 == "") or (password1 != password2):
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req.write("Both given passwords have to be the same and non-empty.<br>")
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display_create_form(req,form)
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def main(req,form):
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req.write(helper.header())
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helper.debug(req,form,str(form.keys()))
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try:
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createvalue = form["createaccount"]
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except:
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createvalue = ""
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if createvalue == "process":
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process_form(req,form)
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else:
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display_create_form(req,form)
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req.write(helper.footer())
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