Merge branch 'master' into first-boot-create-user

Resolve conflicts in modules/installed/first_boot.py.

Makefile

@@ -4,6 +4,7 @@ CSS=$(wildcard *.css)
 CSS=$(subst .tiny,,$(shell find themes -type f -name '*.css'))
 COMPRESSED_CSS := $(patsubst %.css,%.tiny.css,$(CSS))
 PWD=`pwd`
+BUILDDIR=vendor
 
 # hosting variables
 SLEEP_TIME=300
@@ -29,6 +30,8 @@ install: default
 		$(DESTDIR)/usr/share/doc/plinth $(DESTDIR)/usr/share/man/man1
 	cp -a static themes $(DESTDIR)$(DATADIR)/
 	cp -a *.py modules templates $(DESTDIR)$(PYDIR)/
+	mkdir -p $(DESTDIR)$(PYDIR)/exmachina
+	cp -a vendor/exmachina/exmachina.py $(DESTDIR)$(PYDIR)/exmachina/.
 	cp share/init.d/plinth $(DESTDIR)/etc/init.d
 	install plinth $(DESTDIR)/usr/bin/
 	mkdir -p $(DESTDIR)/var/lib/plinth/cherrypy_sessions $(DESTDIR)/var/log/plinth $(DESTDIR)/var/run

fabfile.py

@@ -7,7 +7,10 @@
 # plinth box
 
 import os,sys, subprocess
-import simplejson as json
+try:
+    import simplejson as json
+except ImportError:
+    import json
 import fabric.api
 from fabric.api import local, env, cd, put, get, task
 

filedict.py

@@ -5,7 +5,10 @@ Author: Erez Shinan
 Date  : 31-May-2009
 """
 
-import simplejson as json ## jlv replaced pickle with json
+try:
+    import simplejson as json ## jlv replaced pickle with json
+except ImportError:
+    import json
  
 import UserDict
 ##import cPickle as pickle

menu.py

@@ -1,5 +1,8 @@
-import simplejson as json
 from urlparse import urlparse
+try:
+    import simplejson as json
+except ImportError:
+    import json
 import cherrypy
 import cfg
 

modules/installed/first_boot.py

@@ -7,6 +7,7 @@ from forms import Form
 import util as u
 from withsqlite.withsqlite import sqlite_db
 import cfg
+import config
 from model import User
 
 class FirstBoot(PagePlugin):
@@ -19,18 +20,13 @@ class FirstBoot(PagePlugin):
         return self.state0(*args, **kwargs)
 
     ## TODO: flesh out these tests values
-    def valid_box_name_p(self, name):
-        name = name.strip()
-        if re.search("\W", name):
-            return False
-        return True
     def valid_box_key_p(self, key):
         return True
     def generate_box_key(self):
         return "fake key"
 
     @cherrypy.expose
-    def state0(self, message="", box_name="", box_key="", username="", md5_password="", submitted=False, **kwargs):
+    def state0(self, message="", hostname="", box_key="", submitted=False, username="", md5_password="", **kwargs):
         """
         In this state, we do time config over HTTP, name the box and
         server key selection.
@@ -50,15 +46,13 @@ class FirstBoot(PagePlugin):
         ## Must resist the sick temptation to write an LDAP interface to the sqlite file
         with sqlite_db(cfg.store_file, table="thisbox", autocommit=True) as db:
             db['about'] = "This table is for information about this FreedomBox"
-            if box_name:
-                if self.valid_box_name_p(box_name): 
-                    db['box_name'] = box_name
+            if hostname:
+                if '' == config.valid_hostname(hostname):
+                    config.set_hostname(hostname)
                 else:
-                    message += _("Invalid box name.")
-            elif 'box_name' in db and db['box_name']:
-                box_name = db['box_name']
-                #TODO: set /etc/hostname to box name via ex machina
-
+                    message += _("Invalid box name: %s") % config.valid_hostname(hostname)
+            else:
+                hostname = config.get_hostname()
             if box_key: 
                 if self.valid_box_key_p(box_key):
                     db['box_key'] = box_key
@@ -83,8 +77,7 @@ class FirstBoot(PagePlugin):
             else:
                 validuser = False
 
-
-        if box_name and box_key and self.valid_box_name_p(box_name) and self.valid_box_key_p(box_key) and validuser:
+        if hostname and box_key and '' == config.valid_hostname(hostname) and self.valid_box_key_p(box_key) and validuser:
             ## Update state to 1 and head there
             with sqlite_db(cfg.store_file, table="firstboot", autocommit=True) as db:
                 db['state']=1
@@ -97,10 +90,8 @@ class FirstBoot(PagePlugin):
                         name="whats_my_name",
                         message=message)
         form.text = '<script type="text/javascript" src="/static/js/md5.js"></script>\n'+form.text
-        if not box_name:
-            box_name = cfg.box_name
         form.html("<p>For convenience, your FreedomBox needs a name.  It should be something short that doesn't contain spaces or punctuation.  'Willard' would be a good name.  'Freestyle McFreedomBox!!!' would not.</p>")
-        form.text_input('Name your FreedomBox', id="box_name", value=box_name)
+        form.text_input('Name your FreedomBox', id="hostname", value=hostname)
         form.html("<p><strong>Initial user and password.</strong> Access to this web interface is protected by knowing a username and password.  Provide one here to register the initial privileged user.  The password can be changed and other users added later.</p>")
         form.text_input('Username:', id="username", value=username)
         form.text_input('Password:', id="password", type='password')
@@ -129,6 +120,15 @@ TODO: explain all this cert stuff to the user.</p>
 <p>TODO: add instrux for installing certificate.</p>
 <p>After you have installed
 """
+        # TODO complete first_boot handling
+        # Make sure the user  is not stuck on a dead end for now.
+        with sqlite_db(cfg.store_file, table="firstboot", autocommit=True) as db:
+            db['state']=5
+            main = main + """
+<p>Welcome screen not completely implemented yet.  Press <a href="/router">continue</a> to
+see the rest of the web interface.</p>"
+"""
+        
         if False:
             ## Update state to 2 and head there
             with sqlite_db(cfg.store_file, table="firstboot", autocommit=True) as db:

modules/installed/lib/user_store.py

@@ -1,5 +1,8 @@
 import os
-import simplejson as json
+try:
+    import simplejson as json
+except ImportError:
+    import json
 import cherrypy
 import cfg
 from model import User
@@ -10,13 +13,27 @@ class UserStore(UserStoreModule, sqlite_db):
     def __init__(self):
         self.data_dir = cfg.users_dir
         self.db_file = cfg.user_db
-        sqlite_db.__init__(self, self.db_file, autocommit=True)
+        sqlite_db.__init__(self, self.db_file, autocommit=True, check_same_thread=False)
         self.__enter__()
 
     def close(self):
         self.__exit__(None,None,None)
 
+    def current(self, name=False):
+        """Return current user, if there is one, else None.
+        If name = True, return the username instead of the user."""
+        try:
+            username = cherrypy.session.get(cfg.session_key)
+            if name:
+                return username
+            else:
+                return self.get(username)
+        except AttributeError:
+            return None
+        
     def expert(self, username=None):
+        if not username:
+            username = self.current(name=True)
         groups = self.attr(username,"groups")
         if not groups:
             return False

modules/installed/santiago/santiago.py

@@ -7,7 +7,10 @@ haven't figured that one all the way through yet.
 
 import os, sys
 import cherrypy
-import simplejson as json
+try:
+    import simplejson as json
+except ImportError:
+    import json
 from gettext import gettext as _
 from plugin_mount import PagePlugin
 from modules.auth import require

modules/installed/system/config.py

@@ -1,7 +1,10 @@
 import os, subprocess
 from socket import gethostname
 import cherrypy
-import simplejson as json
+try:
+    import simplejson as json
+except ImportError:
+    import json
 from gettext import gettext as _
 from filedict import FileDict
 from modules.auth import require
@@ -40,6 +43,9 @@ def valid_hostname(name):
 
     return message
 
+def get_hostname():
+    return gethostname()
+
 def set_hostname(hostname):
     "Sets machine hostname to hostname"
     cfg.log.info("Writing '%s' to /etc/hostname with exmachina" % hostname)
@@ -53,7 +59,7 @@ def set_hostname(hostname):
         if platform.linux_distribution()[0]=="Ubuntu" :
             cfg.exmachina.service.start("hostname")
         else:
-            cfg.exmachina.initd.restart("hostname.sh") # is hostname.sh debian-only?
+            cfg.exmachina.initd.start("hostname.sh") # is hostname.sh debian-only?
     except OSError, e:
         raise cherrypy.HTTPError(500, "Hostname restart failed: %s" % e)
 
@@ -62,10 +68,6 @@ class general(FormPlugin, PagePlugin):
     order = 30
 
     def help(self, *args, **kwargs):
-
-        ## only expert users are going to get deep enough to see any timestamps
-        if not cfg.users.expert():
-            return ''
         return _(#"""<strong>Time Zone</strong> 
         """<p>Set your timezone to get accurate
         timestamps.  %(product)s will use this information to set your
@@ -73,6 +75,9 @@ class general(FormPlugin, PagePlugin):
         """ % {'product':cfg.product_name, 'box':cfg.box_name})
 
     def main(self, message='', **kwargs):
+        if not cfg.users.expert():
+            return '<p>' + _('Only members of the expert group are allowed to see and modify the system setup.') + '</p>'
+
         sys_store = filedict_con(cfg.store_file, 'sys')
         hostname = cfg.exmachina.augeas.get("/files/etc/hostname/*")
         # this layer of persisting configuration in sys_store could/should be

modules/installed/system/expert_mode.py

@@ -1,6 +1,9 @@
 import os
 import cherrypy
-import simplejson as json
+try:
+    import simplejson as json
+except ImportError:
+    import json
 from gettext import gettext as _
 from filedict import FileDict
 from modules.auth import require

modules/installed/system/system.py

@@ -1,6 +1,9 @@
 import os
 import cherrypy
-import simplejson as json
+try:
+    import simplejson as json
+except ImportError:
+    import json
 from gettext import gettext as _
 from filedict import FileDict
 from auth import require

modules/installed/system/wan.py

@@ -1,6 +1,9 @@
 import os
 import cherrypy
-import simplejson as json
+try:
+    import simplejson as json
+except ImportError:
+    import json
 from gettext import gettext as _
 from filedict import FileDict
 from modules.auth import require

plinth.py

@@ -114,9 +114,10 @@ def setup():
       pass
 
    try:
-      from exmachina import ExMachinaClient
+      from vendor.exmachina.exmachina import ExMachinaClient
    except ImportError:
       cfg.exmachina = None
+      print "unable to import exmachina client library, but continuing anyways..."
    else:
       try:
          cfg.exmachina = ExMachinaClient(

start.sh

@@ -5,6 +5,6 @@
 export PYTHONPATH
 
 sudo killall exmachina.py
-sudo /usr/share/pyshared/exmachina/exmachina.py -v &
+sudo vendor/exmachina/exmachina.py -v &
 python plinth.py
 sudo killall exmachina.py

test.sh

@@ -1,6 +1,5 @@
 #! /bin/sh
 
-PYTHONPATH=build/exmachina:$PYTHONPATH
 PYTHONPATH=modules/installed/lib:$PYTHONPATH
 PYTHONPATH=vendor:$PYTHONPATH