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[torflow/master] Merge branch 'ratio-restrictions'
by mikeperry＠torproject.org 27 Jun '11

27 Jun '11

commit 039d5300c6d1bb9adfa7a21af0560620d620978f Merge: 07cbb7c a3fdd01 Author: Mike Perry <mikeperry-git(a)fscked.org> Date: Mon Jun 27 11:22:47 2011 -0700 Merge branch 'ratio-restrictions' NetworkScanners/BwAuthority/bwauthority_child.py | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)

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[torflow/master] Update bwauth child to use new ratio slicing.
by mikeperry＠torproject.org 27 Jun '11

27 Jun '11

commit a3fdd013eedb3c8beb6bfb4dbffc09b80fb68c43 Author: Mike Perry <mikeperry-git(a)fscked.org> Date: Fri Jun 24 13:30:44 2011 -0700 Update bwauth child to use new ratio slicing. --- NetworkScanners/BwAuthority/bwauthority_child.py | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/NetworkScanners/BwAuthority/bwauthority_child.py b/NetworkScanners/BwAuthority/bwauthority_child.py index c342f2e..f842843 100755 --- a/NetworkScanners/BwAuthority/bwauthority_child.py +++ b/NetworkScanners/BwAuthority/bwauthority_child.py @@ -73,7 +73,8 @@ __selmgr = PathSupport.SelectionManager( uniform=True, use_exit=None, use_guards=False, - exit_ports=[443]) + exit_ports=[443], + order_by_ratio=True) # exit code to indicate scan completion # make sure to update this in bwauthority.py as well

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[torflow/master] Submodule.
by mikeperry＠torproject.org 27 Jun '11

27 Jun '11

commit a28419da99ef8bb5ec2f51ad7109784d93530721 Author: Mike Perry <mikeperry-git(a)fscked.org> Date: Mon Jun 27 11:26:18 2011 -0700 Submodule. --- TorCtl | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/TorCtl b/TorCtl index 962d30c..25cb2bf 160000 --- a/TorCtl +++ b/TorCtl @@ -1 +1 @@ -Subproject commit 962d30c72ffc85c1df79270d6ac5b25f0336d2d2 +Subproject commit 25cb2bf77b1a98f2273b0f90c99b57e3d6e21a41

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[pytorctl/master] Implement ratio ranking support.
by mikeperry＠torproject.org 27 Jun '11

27 Jun '11

commit e538547dfc2973d7bd99e2d927a1d87be5230704 Author: Mike Perry <mikeperry-git(a)fscked.org> Date: Fri Jun 24 13:32:37 2011 -0700 Implement ratio ranking support. --- PathSupport.py | 36 ++++++++++++++++++++++++++++++++---- TorCtl.py | 16 ++++++++++++++++ 2 files changed, 48 insertions(+), 4 deletions(-) diff --git a/PathSupport.py b/PathSupport.py index 4e9ad6d..d4ffbdd 100644 --- a/PathSupport.py +++ b/PathSupport.py @@ -229,6 +229,27 @@ class PercentileRestriction(NodeRestriction): def __str__(self): return self.__class__.__name__+"("+str(self.pct_skip)+","+str(self.pct_fast)+")" +class RatioPercentileRestriction(NodeRestriction): + """Restriction to cut out a percentile slice of the network by ratio of + consensus bw to descriptor bw.""" + def __init__(self, pct_skip, pct_fast, r_list): + """Constructor. Sets up the restriction such that routers in the + 'pct_skip' to 'pct_fast' percentile of bandwidth rankings are + returned from the sorted list 'r_list'""" + self.pct_fast = pct_fast + self.pct_skip = pct_skip + self.sorted_r = r_list + + def r_is_ok(self, r): + "Returns true if r is in the percentile boundaries (by rank)" + if r.ratio_rank < len(self.sorted_r)*self.pct_skip/100: return False + elif r.ratio_rank > len(self.sorted_r)*self.pct_fast/100: return False + + return True + + def __str__(self): + return self.__class__.__name__+"("+str(self.pct_skip)+","+str(self.pct_fast)+")" + class UptimeRestriction(NodeRestriction): """Restriction to filter out routers with uptimes < min_uptime or > max_uptime""" @@ -1008,7 +1029,8 @@ class SelectionManager(BaseSelectionManager): def __init__(self, pathlen, order_exits, percent_fast, percent_skip, min_bw, use_all_exits, uniform, use_exit, use_guards,geoip_config=None, - restrict_guards=False, extra_node_rstr=None, exit_ports=None): + restrict_guards=False, extra_node_rstr=None, exit_ports=None, + order_by_ratio=False): BaseSelectionManager.__init__(self) self.__ordered_exit_gen = None self.pathlen = pathlen @@ -1026,6 +1048,7 @@ class SelectionManager(BaseSelectionManager): self.consensus = None self.exit_ports = exit_ports self.extra_node_rstr=extra_node_rstr + self.order_by_ratio = order_by_ratio def reconfigure(self, consensus=None): try: @@ -1063,17 +1086,22 @@ class SelectionManager(BaseSelectionManager): nonentry_skip = self.percent_skip nonentry_fast = self.percent_fast + if self.order_by_ratio: + PctRstr = RatioPercentileRestriction + else: + PctRstr = PercentileRestriction + # XXX: sometimes we want the ability to do uniform scans # without the conserve exit restrictions.. entry_rstr = NodeRestrictionList( - [PercentileRestriction(self.percent_skip, self.percent_fast, sorted_r), + [PctRstr(self.percent_skip, self.percent_fast, sorted_r), OrNodeRestriction( [FlagsRestriction(["BadExit"]), ConserveExitsRestriction(self.exit_ports)]), FlagsRestriction(entry_flags, [])] ) mid_rstr = NodeRestrictionList( - [PercentileRestriction(nonentry_skip, nonentry_fast, sorted_r), + [PctRstr(nonentry_skip, nonentry_fast, sorted_r), OrNodeRestriction( [FlagsRestriction(["BadExit"]), ConserveExitsRestriction(self.exit_ports)]), @@ -1090,7 +1118,7 @@ class SelectionManager(BaseSelectionManager): [FlagsRestriction(["Running","Fast"], ["BadExit"])]) else: self.exit_rstr = NodeRestrictionList( - [PercentileRestriction(nonentry_skip, nonentry_fast, sorted_r), + [PctRstr(nonentry_skip, nonentry_fast, sorted_r), FlagsRestriction(["Running","Fast"], ["BadExit"])]) if self.extra_node_rstr: diff --git a/TorCtl.py b/TorCtl.py index ac49574..f0cf5c5 100755 --- a/TorCtl.py +++ b/TorCtl.py @@ -460,6 +460,7 @@ class Router: self.version = RouterVersion(version) self.os = os self.list_rank = 0 # position in a sorted list of routers. + self.ratio_rank = 0 # position in a ratio-sorted list of routers self.uptime = uptime self.published = published self.refcount = 0 # How many open circs are we currently in? @@ -1709,6 +1710,11 @@ class ConsensusTracker(EventHandler): self.sorted_r.sort(lambda x, y: cmp(y.bw, x.bw)) for i in xrange(len(self.sorted_r)): self.sorted_r[i].list_rank = i + ratio_r = copy.copy(self.sorted_r) + ratio_r.sort(lambda x, y: cmp(float(y.bw)/y.desc_bw, + float(x.bw)/x.desc_bw)) + for i in xrange(len(ratio_r)): ratio_r[i].ratio_rank = i + # XXX: Verification only. Can be removed. self._sanity_check(self.sorted_r) @@ -1792,6 +1798,11 @@ class ConsensusTracker(EventHandler): self.sorted_r = filter(lambda r: not r.down, self.routers.itervalues()) self.sorted_r.sort(lambda x, y: cmp(y.bw, x.bw)) for i in xrange(len(self.sorted_r)): self.sorted_r[i].list_rank = i + + ratio_r = copy.copy(self.sorted_r) + ratio_r.sort(lambda x, y: cmp(float(y.bw)/y.desc_bw, + float(x.bw)/x.desc_bw)) + for i in xrange(len(ratio_r)): ratio_r[i].ratio_rank = i plog("DEBUG", str(time.time()-d.arrived_at)+ " Read " + str(len(d.idlist)) +" ND => "+str(len(self.sorted_r))+" routers. Update: "+str(update)) # XXX: Verification only. Can be removed. @@ -1821,6 +1832,11 @@ class ConsensusTracker(EventHandler): self.sorted_r = filter(lambda r: not r.down, self.routers.itervalues()) self.sorted_r.sort(lambda x, y: cmp(y.bw, x.bw)) for i in xrange(len(self.sorted_r)): self.sorted_r[i].list_rank = i + + ratio_r = copy.copy(self.sorted_r) + ratio_r.sort(lambda x, y: cmp(float(y.bw)/y.desc_bw, + float(x.bw)/x.desc_bw)) + for i in xrange(len(ratio_r)): ratio_r[i].ratio_rank = i self._sanity_check(self.sorted_r) def current_consensus(self):

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[pytorctl/master] Merge branch 'ratio-restrictions'
by mikeperry＠torproject.org 27 Jun '11

27 Jun '11

commit 25cb2bf77b1a98f2273b0f90c99b57e3d6e21a41 Merge: 962d30c e538547 Author: Mike Perry <mikeperry-git(a)fscked.org> Date: Mon Jun 27 11:23:39 2011 -0700 Merge branch 'ratio-restrictions' PathSupport.py | 36 ++++++++++++++++++++++++++++++++---- TorCtl.py | 16 ++++++++++++++++ 2 files changed, 48 insertions(+), 4 deletions(-)

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[arm/master] Expanding config screen to allow arbitrary options
by atagar＠torproject.org 27 Jun '11

27 Jun '11

commit 83d1e367a003ec84b54527d470dde01901da6961 Author: Damian Johnson <atagar(a)torproject.org> Date: Sun Jun 26 14:04:35 2011 -0700 Expanding config screen to allow arbitrary options Preping the configuration screen of the wizard to allow for other sets of options for different relay types. --- src/cli/wizard.py | 64 +++++++++++++++++++++++++++++++++++----------------- 1 files changed, 43 insertions(+), 21 deletions(-) diff --git a/src/cli/wizard.py b/src/cli/wizard.py index a3404b9..dadea16 100644 --- a/src/cli/wizard.py +++ b/src/cli/wizard.py @@ -14,12 +14,20 @@ from util import enum, uiTools RelayType = enum.Enum("RELAY", "EXIT", "BRIDGE", "CLIENT") # all options that can be configured -Options = enum.Enum("NICKNAME", "CONTACT", "NOTIFY", "BANDWIDTH", "LIMIT", "STARTUP") -RelayOptions = (Options.NICKNAME, Options.CONTACT, Options.NOTIFY, Options.BANDWIDTH, Options.LIMIT, Options.STARTUP) +Options = enum.Enum("DIVIDER", "NICKNAME", "CONTACT", "NOTIFY", "BANDWIDTH", "LIMIT", "STARTUP") +RelayOptions = {RelayType.RELAY: (Options.NICKNAME, + Options.CONTACT, + Options.NOTIFY, + Options.BANDWIDTH, + Options.DIVIDER, + Options.DIVIDER, + Options.LIMIT, + Options.STARTUP)} # other options provided in the prompts CANCEL, NEXT, BACK = "Cancel", "Next", "Back" +DESC_SIZE = 5 # height of the description field MSG_COLOR = "green" OPTION_COLOR = "yellow" @@ -97,6 +105,10 @@ def showWizard(): relayType, config = None, {} for option in Options.values(): + if option == Options.DIVIDER: + config[option] = option + continue + toggleValues = CONFIG["wizard.toggle"].get(option) default = CONFIG["wizard.default"].get(option, "") @@ -116,13 +128,10 @@ def showWizard(): if selection == CANCEL: break else: relayType = selection else: - if relayType == RelayType.RELAY: - selection = promptRelayOptions(config) - - if selection == BACK: relayType = None - elif selection == NEXT: break # TODO: implement next screen - else: - break # TODO: other catagories not yet implemented + selection = promptConfigOptions(relayType, config) + + if selection == BACK: relayType = None + elif selection == NEXT: break # TODO: implement next screen # redraws screen to clear away the dialog we just showed cli.controller.getController().requestRedraw(True) @@ -134,7 +143,7 @@ def promptRelayType(): dialog was canceled. """ - popup, _, _ = cli.popups.init(24, 58) + popup, _, _ = cli.popups.init(25, 58) if not popup: return control = cli.controller.getController() key, selection = 0, 0 @@ -181,17 +190,25 @@ def promptRelayType(): finally: cli.popups.finalize() -def promptRelayOptions(config): +def promptConfigOptions(relayType, config): """ Prompts the user for the configuration of an internal relay. """ - popup, _, _ = cli.popups.init(23, 58) - if not popup: return - control = cli.controller.getController() - options = [config[opt] for opt in RelayOptions] + # TODO: skipping section if it isn't ready yet + if not relayType in RelayOptions: return NEXT + + topContent = _splitStr(CONFIG.get("wizard.message.%s" % relayType.lower(), ""), 54) + + options = [config[opt] for opt in RelayOptions[relayType]] + options.append(Options.DIVIDER) options.append(ConfigOption(BACK, "general", "(to role selection)")) options.append(ConfigOption(NEXT, "general", "(to confirm options)")) + + popupHeight = len(topContent) + len(options) + DESC_SIZE + 5 + popup, _, _ = cli.popups.init(popupHeight, 58) + if not popup: return + control = cli.controller.getController() key, selection = 0, 0 try: @@ -202,21 +219,21 @@ def promptRelayOptions(config): popup.win.box() # provides the description for internal relays - topContent = _splitStr(CONFIG["wizard.message.relay"], 54) for i in range(len(topContent)): popup.addstr(i + 1, 2, topContent[i], curses.A_BOLD | uiTools.getColor(MSG_COLOR)) y, offset = len(topContent) + 1, 0 for i in range(len(options)): + if options[i] == Options.DIVIDER: + offset += 1 + continue + label = " %-30s%s" % (options[i].getLabel(), options[i].getDisplayValue()) optionFormat = curses.A_BOLD | uiTools.getColor(OPTION_COLOR) if i == selection: optionFormat |= curses.A_STANDOUT offset += 1 popup.addstr(y + offset, 2, uiTools.padStr(label, 54), optionFormat) - - # extra space to divide options/navigation - if i == len(options) - 3: offset += 1 # divider between the options and description offset += 2 @@ -232,8 +249,13 @@ def promptRelayOptions(config): popup.win.refresh() key = control.getScreen().getch() - if key == curses.KEY_UP: selection = (selection - 1) % len(options) - elif key == curses.KEY_DOWN: selection = (selection + 1) % len(options) + if key in (curses.KEY_UP, curses.KEY_DOWN): + posOffset = -1 if key == curses.KEY_UP else 1 + selection = (selection + posOffset) % len(options) + + # skips dividers + while options[selection] == Options.DIVIDER: + selection = (selection + posOffset) % len(options) elif uiTools.isSelectionKey(key): if selection == len(options) - 2: return BACK # selected back elif selection == len(options) - 1: return NEXT # selected next

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[arm/master] Wizard config for setting up an exit
by atagar＠torproject.org 27 Jun '11

27 Jun '11

commit e8c3836e203a3e359a9b5b9a289dc73ddc3da92c Author: Damian Johnson <atagar(a)torproject.org> Date: Mon Jun 27 08:54:07 2011 -0700 Wizard config for setting up an exit This expands the wizard to provide a config panel for setting up an exit relay. This has the same options as an internal relay plus several for DirPortFrontPage and ExitPolicy. By default this will use the reduced exit policy [1], with options like Vidalia for selecting groups of services to allow. However, unlike Vidalia it won't allow the operator to pick plaintext ports without also having their encryped counterparts. [1] https://trac.torproject.org/projects/tor/wiki/doc/ReducedExitPolicy --- src/cli/wizard.py | 155 ++++++++++++++++++++++++++++++++++++++++++++-------- src/settings.cfg | 37 ++++++++++++- 2 files changed, 167 insertions(+), 25 deletions(-) diff --git a/src/cli/wizard.py b/src/cli/wizard.py index dadea16..0d47de5 100644 --- a/src/cli/wizard.py +++ b/src/cli/wizard.py @@ -3,6 +3,7 @@ Provides user prompts for setting up a new relay. This autogenerates a torrc that's used by arm to run its own tor instance. """ +import functools import curses import cli.popups @@ -14,15 +15,30 @@ from util import enum, uiTools RelayType = enum.Enum("RELAY", "EXIT", "BRIDGE", "CLIENT") # all options that can be configured -Options = enum.Enum("DIVIDER", "NICKNAME", "CONTACT", "NOTIFY", "BANDWIDTH", "LIMIT", "STARTUP") +Options = enum.Enum("DIVIDER", "NICKNAME", "CONTACT", "NOTIFY", "BANDWIDTH", "LIMIT", "STARTUP", "NOTICE", "POLICY", "WEBSITES", "EMAIL", "IM", "MISC", "PLAINTEXT") RelayOptions = {RelayType.RELAY: (Options.NICKNAME, Options.CONTACT, Options.NOTIFY, Options.BANDWIDTH, - Options.DIVIDER, - Options.DIVIDER, Options.LIMIT, - Options.STARTUP)} + Options.STARTUP), + RelayType.EXIT: (Options.NICKNAME, + Options.CONTACT, + Options.NOTIFY, + Options.BANDWIDTH, + Options.LIMIT, + Options.STARTUP, + Options.DIVIDER, + Options.NOTICE, + Options.POLICY, + Options.WEBSITES, + Options.EMAIL, + Options.IM, + Options.MISC, + Options.PLAINTEXT)} + +# custom exit policy options +CUSTOM_POLICIES = (Options.WEBSITES, Options.EMAIL, Options.IM, Options.MISC, Options.PLAINTEXT) # other options provided in the prompts CANCEL, NEXT, BACK = "Cancel", "Next", "Back" @@ -30,10 +46,13 @@ CANCEL, NEXT, BACK = "Cancel", "Next", "Back" DESC_SIZE = 5 # height of the description field MSG_COLOR = "green" OPTION_COLOR = "yellow" +DISABLED_COLOR = "cyan" CONFIG = {"wizard.message.role": "", "wizard.message.relay": "", + "wizard.message.exit": "", "wizard.toggle": {}, + "wizard.suboptions": [], "wizard.default": {}, "wizard.label.general": {}, "wizard.label.role": {}, @@ -65,6 +84,8 @@ class ConfigOption: self.descriptionCache = None self.descriptionCacheArg = None self.value = default + self.validator = None + self._isEnabled = True def getKey(self): return self.key @@ -75,7 +96,39 @@ class ConfigOption: def getDisplayValue(self): return self.value + def getDisplayAttr(self): + myColor = OPTION_COLOR if self.isEnabled() else DISABLED_COLOR + return curses.A_BOLD | uiTools.getColor(myColor) + + def isEnabled(self): + return self._isEnabled + + def setEnabled(self, isEnabled): + self._isEnabled = isEnabled + + def setValidator(self, validator): + """ + Custom function used to check that a value is valid before setting it. + This functor should accept two arguments: this option and the value we're + attempting to set. If its invalid then a ValueError with the reason is + expected. + + Arguments: + validator - functor for checking the validitiy of values we set + """ + + self.validator = validator + def setValue(self, value): + """ + Attempts to set our value. If a validator has been set then we first check + if it's alright, raising a ValueError with the reason if not. + + Arguments: + value - value we're attempting to set + """ + + if self.validator: self.validator(self, value) self.value = value def getLabel(self, prefix = ""): @@ -90,6 +143,10 @@ class ConfigOption: return [prefix + line for line in self.descriptionCache] class ToggleConfigOption(ConfigOption): + """ + Configuration option representing a boolean. + """ + def __init__(self, key, group, default, trueLabel, falseLabel): ConfigOption.__init__(self, key, group, default) self.trueLabel = trueLabel @@ -99,11 +156,20 @@ class ToggleConfigOption(ConfigOption): return self.trueLabel if self.value else self.falseLabel def toggle(self): + # This isn't really here to validate the value (after all this is a + # boolean, the options are limited!), but rather give a method for functors + # to be triggered when selected. + + if self.validator: self.validator(self, not self.value) self.value = not self.value def showWizard(): - relayType, config = None, {} + """ + Provides a series of prompts, allowing the user to spawn a customized tor + instance. + """ + relayType, config = None, {} for option in Options.values(): if option == Options.DIVIDER: config[option] = option @@ -121,12 +187,22 @@ def showWizard(): config[option] = ToggleConfigOption(option, "opt", isSet, trueLabel.strip(), falseLabel.strip()) else: config[option] = ConfigOption(option, "opt", default) + # sets input validators + + # enables custom policies when 'custom' is selected and disables otherwise + policyOpt = config[Options.POLICY] + policyOpt.setValidator(functools.partial(_exitPolicyAction, config)) + _exitPolicyAction(config, policyOpt, policyOpt.getValue()) + + # remembers the last selection made on the type prompt page + relaySelection = RelayType.RELAY + while True: if relayType == None: - selection = promptRelayType() + selection = promptRelayType(relaySelection) if selection == CANCEL: break - else: relayType = selection + else: relayType, relaySelection = selection, selection else: selection = promptConfigOptions(relayType, config) @@ -136,7 +212,7 @@ def showWizard(): # redraws screen to clear away the dialog we just showed cli.controller.getController().requestRedraw(True) -def promptRelayType(): +def promptRelayType(initialSelection): """ Provides a prompt for selecting the general role we'd like Tor to run with. This returns a RelayType enumeration for the selection, or CANCEL if the @@ -146,9 +222,9 @@ def promptRelayType(): popup, _, _ = cli.popups.init(25, 58) if not popup: return control = cli.controller.getController() - key, selection = 0, 0 options = [ConfigOption(opt, "role", opt) for opt in RelayType.values()] options.append(ConfigOption(CANCEL, "general", CANCEL)) + selection = RelayType.indexOf(initialSelection) try: popup.win.box() @@ -162,21 +238,21 @@ def promptRelayType(): while True: y, offset = len(topContent) + 1, 0 - for i in range(len(options)): + for opt in options: optionFormat = uiTools.getColor(MSG_COLOR) - if i == selection: optionFormat |= curses.A_STANDOUT + if opt == options[selection]: optionFormat |= curses.A_STANDOUT # Curses has a weird bug where there's a one-pixel alignment # difference between bold and regular text, so it looks better # to render the whitespace here as not being bold. offset += 1 - label = options[i].getLabel(" ") + label = opt.getLabel(" ") popup.addstr(y + offset, 2, label, optionFormat | curses.A_BOLD) popup.addstr(y + offset, 2 + len(label), " " * (54 - len(label)), optionFormat) offset += 1 - for line in options[i].getDescription(52, " "): + for line in opt.getDescription(52, " "): popup.addstr(y + offset, 2, uiTools.padStr(line, 54), optionFormat) offset += 1 @@ -218,22 +294,42 @@ def promptConfigOptions(relayType, config): popup.win.erase() popup.win.box() - # provides the description for internal relays + # provides the description for the relay type for i in range(len(topContent)): popup.addstr(i + 1, 2, topContent[i], curses.A_BOLD | uiTools.getColor(MSG_COLOR)) y, offset = len(topContent) + 1, 0 - for i in range(len(options)): - if options[i] == Options.DIVIDER: + for opt in options: + if opt == Options.DIVIDER: offset += 1 continue - label = " %-30s%s" % (options[i].getLabel(), options[i].getDisplayValue()) - optionFormat = curses.A_BOLD | uiTools.getColor(OPTION_COLOR) - if i == selection: optionFormat |= curses.A_STANDOUT + optionFormat = opt.getDisplayAttr() + if opt == options[selection]: optionFormat |= curses.A_STANDOUT - offset += 1 - popup.addstr(y + offset, 2, uiTools.padStr(label, 54), optionFormat) + offset, indent = offset + 1, 0 + if opt.getKey() in CONFIG["wizard.suboptions"]: + # If the next entry is also a suboption then show a 'T', otherwise + # end the bracketing. + + bracketChar, nextIndex = curses.ACS_LLCORNER, options.index(opt) + 1 + if nextIndex < len(options) and isinstance(options[nextIndex], ConfigOption): + if options[nextIndex].getKey() in CONFIG["wizard.suboptions"]: + bracketChar = curses.ACS_LTEE + + popup.addch(y + offset, 3, bracketChar, opt.getDisplayAttr()) + popup.addch(y + offset, 4, curses.ACS_HLINE, opt.getDisplayAttr()) + + indent = 3 + + labelFormat = " %%-%is%%s" % (30 - indent) + label = labelFormat % (opt.getLabel(), opt.getDisplayValue()) + popup.addstr(y + offset, 2 + indent, uiTools.padStr(label, 54 - indent), optionFormat) + + # little hack to make "Block" policies red + if opt != options[selection] and not opt.getValue() and opt.getKey() in CUSTOM_POLICIES: + optionFormat = curses.A_BOLD | uiTools.getColor("red") + popup.addstr(y + offset, 33, opt.getDisplayValue(), optionFormat) # divider between the options and description offset += 2 @@ -253,8 +349,8 @@ def promptConfigOptions(relayType, config): posOffset = -1 if key == curses.KEY_UP else 1 selection = (selection + posOffset) % len(options) - # skips dividers - while options[selection] == Options.DIVIDER: + # skips disabled options and dividers + while options[selection] == Options.DIVIDER or not options[selection].isEnabled(): selection = (selection + posOffset) % len(options) elif uiTools.isSelectionKey(key): if selection == len(options) - 2: return BACK # selected back @@ -263,7 +359,9 @@ def promptConfigOptions(relayType, config): options[selection].toggle() else: newValue = popup.getstr(y + selection + 1, 33, options[selection].getValue(), curses.A_STANDOUT | uiTools.getColor(OPTION_COLOR), 23) - if newValue: options[selection].setValue(newValue.strip()) + if newValue: + try: options[selection].setValue(newValue.strip()) + except ValueError, exc: cli.popups.showMsg(str(exc), 3) elif key == 27: selection, key = -1, curses.KEY_ENTER # esc - cancel finally: cli.popups.finalize() @@ -280,7 +378,16 @@ def _splitStr(msg, width): results = [] while msg: msgSegment, msg = uiTools.cropStr(msg, width, None, endType = None, getRemainder = True) + if not msgSegment: break # happens if the width is less than the first word results.append(msgSegment.strip()) return results +def _exitPolicyAction(config, option, value): + """ + Enables or disables custom exit policy options based on our selection. + """ + + for opt in CUSTOM_POLICIES: + config[opt].setEnabled(not value) + diff --git a/src/settings.cfg b/src/settings.cfg index 94ff9c1..135b0e2 100644 --- a/src/settings.cfg +++ b/src/settings.cfg @@ -343,14 +343,35 @@ msg.ARM_DEBUG Unable to query process resource usage from ps # configuration option attributes used in the relay setup wizard wizard.message.role Welcome to the Tor network! This will step you through the configuration process for becoming a part of it. To start with, what role would you like to have? wizard.message.relay Internal relays provide connections within the Tor network. Since you will only be connecting to Tor users and relays this is an easy, hassle free way of helping to make the network better. +wizard.message.exit Exits connect between the Tor network and the outside Internet. This is the most vitally important role you can take, but it also needs some forethought. Please read 'http://www.atagar.com/torExitTips/' before proceeding further to avoid any nasty surprises! wizard.toggle Notify => Yes, No wizard.toggle Startup => Yes, No +wizard.toggle Notice => Yes, No +wizard.toggle Policy => Default, Custom +wizard.toggle Websites => Allow, Block +wizard.toggle Email => Allow, Block +wizard.toggle Im => Allow, Block +wizard.toggle Misc => Allow, Block +wizard.toggle Plaintext => Allow, Block + +wizard.suboptions Websites +wizard.suboptions Email +wizard.suboptions Im +wizard.suboptions Misc +wizard.suboptions Plaintext wizard.default Nickname => Unnamed wizard.default Notify => true wizard.default Bandwidth => 5 MB/s wizard.default Startup => true +wizard.default Notice => true +wizard.default Policy => true +wizard.default Websites => true +wizard.default Email => true +wizard.default Im => true +wizard.default Misc => true +wizard.default Plaintext => true wizard.label.general Cancel => Cancel wizard.label.general Back => Previous @@ -365,10 +386,17 @@ wizard.label.opt Notify => Issue Notification wizard.label.opt Bandwidth => Relay Speed wizard.label.opt Limit => Monthly Limit wizard.label.opt Startup => Run At Startup +wizard.label.opt Notice => Disclaimer Notice +wizard.label.opt Policy => Exit Policy +wizard.label.opt Websites => Web Browsing +wizard.label.opt Email => Receiving Email +wizard.label.opt Im => Instant Messaging +wizard.label.opt Misc => Other Services +wizard.label.opt Plaintext => Unencrypted Traffic wizard.description.general Cancel => Close without starting Tor. wizard.description.role Relay => Provides interconnections with other Tor relays. This is a safe and easy of making the network better. -wizard.description.role Exit => Connects between Tor an the outside Internet. This is a vital role, but can lead to abuse complaints. +wizard.description.role Exit => Connects between Tor network and the outside Internet. This is a vital role, but can lead to abuse complaints. wizard.description.role Bridge => Non-public relay specifically for helping censored users. wizard.description.role Client => Use the network without contributing to it. wizard.description.opt Nickname => Human friendly name for your relay. If this is unique then it's used instead of your fingerprint (a forty character hex string) when pages like TorStatus refer to you. @@ -377,6 +405,13 @@ wizard.description.opt Notify => Sends automated email notifications to the abov wizard.description.opt Bandwidth => Limit for the average rate at which you relay traffic. wizard.description.opt Limit => Maximum amount of traffic to relay each month. Some ISPs, like Comcast, cap their customer's Internet usage so this is an easy way of staying below that limit. wizard.description.opt Startup => Runs Tor in the background when the system starts. +wizard.description.opt Notice => Provides a disclaimer that this is an exit on port 80 (http://www.atagar.com/exitNotice) +wizard.description.opt Policy => Ports allowed to exit from your relay. The default policy allows for common services while limiting the chance of getting a DMCA takedown for torrent traffic (http://www.atagar.com/exitPolicy) +wizard.description.opt Websites => General Internet browsing including HTTP (80) and HTTPS (443). +wizard.description.opt Email => Protocols for receiving, but not sending email. This includes POP3 (110), POP3S (995), IMAP (143), and IMAPS (993). +wizard.description.opt Im => Common instant messaging protocols including Jabber, IRC, ICQ, AIM, Yahoo, MSN, SILC, GroupWise, Gadu-Gadu, Sametime, and Zephyr. +wizard.description.opt Misc => Protocols from the default policy that aren't among the above. +wizard.description.opt Plaintext => When blocked the policy will exclude ports that aren't commonly encrypted. # some config options are fetched via special values torrc.map HiddenServiceDir => HiddenServiceOptions

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[arm/master] Adding option for relaying without SOCKS port
by atagar＠torproject.org 27 Jun '11

27 Jun '11

commit fd39b3a97479694ae23b7f37bd9a8e43d13890ec Author: Damian Johnson <atagar(a)torproject.org> Date: Mon Jun 27 09:59:12 2011 -0700 Adding option for relaying without SOCKS port --- src/cli/wizard.py | 4 +++- src/settings.cfg | 4 ++++ 2 files changed, 7 insertions(+), 1 deletions(-) diff --git a/src/cli/wizard.py b/src/cli/wizard.py index 0d47de5..d2fb067 100644 --- a/src/cli/wizard.py +++ b/src/cli/wizard.py @@ -15,18 +15,20 @@ from util import enum, uiTools RelayType = enum.Enum("RELAY", "EXIT", "BRIDGE", "CLIENT") # all options that can be configured -Options = enum.Enum("DIVIDER", "NICKNAME", "CONTACT", "NOTIFY", "BANDWIDTH", "LIMIT", "STARTUP", "NOTICE", "POLICY", "WEBSITES", "EMAIL", "IM", "MISC", "PLAINTEXT") +Options = enum.Enum("DIVIDER", "NICKNAME", "CONTACT", "NOTIFY", "BANDWIDTH", "LIMIT", "CLIENT", "STARTUP", "NOTICE", "POLICY", "WEBSITES", "EMAIL", "IM", "MISC", "PLAINTEXT") RelayOptions = {RelayType.RELAY: (Options.NICKNAME, Options.CONTACT, Options.NOTIFY, Options.BANDWIDTH, Options.LIMIT, + Options.CLIENT, Options.STARTUP), RelayType.EXIT: (Options.NICKNAME, Options.CONTACT, Options.NOTIFY, Options.BANDWIDTH, Options.LIMIT, + Options.CLIENT, Options.STARTUP, Options.DIVIDER, Options.NOTICE, diff --git a/src/settings.cfg b/src/settings.cfg index 135b0e2..0ab57a2 100644 --- a/src/settings.cfg +++ b/src/settings.cfg @@ -346,6 +346,7 @@ wizard.message.relay Internal relays provide connections within the Tor network. wizard.message.exit Exits connect between the Tor network and the outside Internet. This is the most vitally important role you can take, but it also needs some forethought. Please read 'http://www.atagar.com/torExitTips/' before proceeding further to avoid any nasty surprises! wizard.toggle Notify => Yes, No +wizard.toggle Client => Enabled, Disabled wizard.toggle Startup => Yes, No wizard.toggle Notice => Yes, No wizard.toggle Policy => Default, Custom @@ -365,6 +366,7 @@ wizard.default Nickname => Unnamed wizard.default Notify => true wizard.default Bandwidth => 5 MB/s wizard.default Startup => true +wizard.default Client => false wizard.default Notice => true wizard.default Policy => true wizard.default Websites => true @@ -385,6 +387,7 @@ wizard.label.opt Contact => Contact Information wizard.label.opt Notify => Issue Notification wizard.label.opt Bandwidth => Relay Speed wizard.label.opt Limit => Monthly Limit +wizard.label.opt Client => Client Usage wizard.label.opt Startup => Run At Startup wizard.label.opt Notice => Disclaimer Notice wizard.label.opt Policy => Exit Policy @@ -404,6 +407,7 @@ wizard.description.opt Contact => Address we can contact you at if there's a pro wizard.description.opt Notify => Sends automated email notifications to the above address if your relay is unreachable or out of date. This service is provided by Tor Weather (https://weather.torproject.org/) and will send you a confirmation email before it's started. wizard.description.opt Bandwidth => Limit for the average rate at which you relay traffic. wizard.description.opt Limit => Maximum amount of traffic to relay each month. Some ISPs, like Comcast, cap their customer's Internet usage so this is an easy way of staying below that limit. +wizard.description.opt Client => Enable this if you would like to use Tor yourself. This opens or closes the SOCKS port used by applications for connecting to Tor. wizard.description.opt Startup => Runs Tor in the background when the system starts. wizard.description.opt Notice => Provides a disclaimer that this is an exit on port 80 (http://www.atagar.com/exitNotice) wizard.description.opt Policy => Ports allowed to exit from your relay. The default policy allows for common services while limiting the chance of getting a DMCA takedown for torrent traffic (http://www.atagar.com/exitPolicy)

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r24842: {website} Replacing hardcoded trac links with wiki tags (website/trunk/docs/en)
by Damian Johnson 26 Jun '11

26 Jun '11

Author: atagar Date: 2011-06-26 01:28:30 +0000 (Sun, 26 Jun 2011) New Revision: 24842 Modified: website/trunk/docs/en/faq-abuse.wml Log: Replacing hardcoded trac links with wiki tags Modified: website/trunk/docs/en/faq-abuse.wml =================================================================== --- website/trunk/docs/en/faq-abuse.wml 2011-06-26 01:25:35 UTC (rev 24841) +++ website/trunk/docs/en/faq-abuse.wml 2011-06-26 01:28:30 UTC (rev 24842) @@ -172,9 +172,8 @@ </ul> Some hosting providers are friendlier than others when it comes to Tor - exits. For a listing see the <a - href="https://trac.torproject.org/projects/tor/wiki/doc/GoodBadISPs">good - and bad ISPs wiki</a>. + exits. For a listing see the <a href="<wiki>doc/GoodBadISPs">good and bad + ISPs wiki</a>. For a complete set of template responses to different abuse complaint types, see <a @@ -182,8 +181,7 @@ on the Tor wiki</a>. You can also proactively reduce the amount of abuse you get by following <a href="<blog>tips-running-exit-node-minimal-harassment">these tips for running an exit node with minimal harassment</a> and <a - href="https://trac.torproject.org/projects/tor/wiki/doc/ReducedExitPolicy">running - a reduced exit policy</a>. + href="<wiki>doc/ReducedExitPolicy">running a reduced exit policy</a>. You might also find that your Tor relay's IP is blocked from accessing some Internet sites/services. This might happen regardless of your exit

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r24841: {website} Referencing important exit operation wikis on the related FA (website/trunk/docs/en)
by Damian Johnson 26 Jun '11

26 Jun '11

Author: atagar Date: 2011-06-26 01:25:35 +0000 (Sun, 26 Jun 2011) New Revision: 24841 Modified: website/trunk/docs/en/faq-abuse.wml Log: Referencing important exit operation wikis on the related FAQ The "So what should I expect if I run an exit relay?" is the closest thing we have to a "new exit operator's landing page". Adding the GoodBadISPs and ReducedExitPolicy wikis since those are the last highly important resources we can offer them on this topic. Modified: website/trunk/docs/en/faq-abuse.wml =================================================================== --- website/trunk/docs/en/faq-abuse.wml 2011-06-25 13:40:24 UTC (rev 24840) +++ website/trunk/docs/en/faq-abuse.wml 2011-06-26 01:25:35 UTC (rev 24841) @@ -171,12 +171,19 @@ the notice without any liability. [Arbitrary ports]</li> </ul> + Some hosting providers are friendlier than others when it comes to Tor + exits. For a listing see the <a + href="https://trac.torproject.org/projects/tor/wiki/doc/GoodBadISPs">good + and bad ISPs wiki</a>. + For a complete set of template responses to different abuse complaint types, see <a href="<wiki>doc/TorAbuseTemplates">the collection of templates on the Tor wiki</a>. You can also proactively reduce the amount of abuse you get by following <a href="<blog>tips-running-exit-node-minimal-harassment">these tips - for running an exit node with minimal harassment</a>. + for running an exit node with minimal harassment</a> and <a + href="https://trac.torproject.org/projects/tor/wiki/doc/ReducedExitPolicy">running + a reduced exit policy</a>. You might also find that your Tor relay's IP is blocked from accessing some Internet sites/services. This might happen regardless of your exit

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