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confwiz: set a convergence domain based on root_dir upon config

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when the confwiz configures a node (i.e. typically once on mac, once per
install on windows) in addition to writing the root_dir.cap retrieved from
the native_client backend into a config file, it additionally writes a hash
thereof into the 'convergence' config file.

this causes uploads from this node to use a consistent 'convergence' hashing
value matching any other nodes with the same configured root_dir, i.e. for
the most part other systems installed and configured on the same account.
This commit is contained in:
robk-tahoe 2008-03-24 15:47:12 -07:00
parent d25d3065d1
commit 7f14b93341
1 changed files with 11 additions and 3 deletions
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14
src/allmydata/gui/confwiz.py
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@ -7,6 +7,8 @@ WELCOME_PAGE = 'welcome_install'
TAHOESVC_NAME = 'Tahoe'
WINFUSESVC_NAME = 'Allmydata SMB'
CONVERGENCE_DOMAIN_TAG = "allmydata_root_cap_to_convergence_domain_tag_v1"
import os
import re
import socket
@ -19,6 +21,7 @@ import webbrowser
import wx
from allmydata.util.assertutil import precondition
from allmydata.util import hashutil, base32
from allmydata import uri
import allmydata
@ -113,6 +116,11 @@ def write_config_file(filename, contents):
iff.write(contents)
iff.close()
def write_root_cap(root_cap):
write_config_file('private/root_dir.cap', root_cap+'\n')
convergence = base32.b2a(hashutil.tagged_hash(CONVERGENCE_DOMAIN_TAG, root_cap))
write_config_file('private/convergence', convergence+'\n')
def get_nodeid():
CERTFILE = "node.pem"
certfile = os.path.join(get_basedir(), "private", CERTFILE)
@ -350,7 +358,7 @@ class LoginPanel(wx.Panel):
try:
root_cap = get_root_cap(backend, user, passwd)
write_config_file('private/root_dir.cap', root_cap+'\n')
write_root_cap(root_cap)
except AuthError:
self.warning_label.SetLabel('Your email and/or password is incorrect')
self.user_field.SetFocus()
@ -474,7 +482,7 @@ class RegisterPanel(wx.Panel):
try:
#print 'calling get_root_cap (ae)', time.asctime()
root_cap = get_root_cap(backend, user, passwd)
write_config_file('private/root_dir.cap', root_cap+'\n')
write_root_cap(root_cap)
except AuthError:
self.warning_label.SetLabel('That email address is already registered')
self.user_field.SetFocus()
@ -488,7 +496,7 @@ class RegisterPanel(wx.Panel):
elif result_code == 'ok':
#print 'calling get_root_cap (ok)', time.asctime()
root_cap = get_root_cap(backend, user, passwd)
write_config_file('private/root_dir.cap', root_cap+'\n')
write_root_cap(root_cap)
else:
self.warning_label.SetLabel('an unexpected error occurred ("%s")' % (result_code,))
self.user_field.SetFocus()