tor-commits February 2013

tor-commits@lists.torproject.org

19 participants
783 discussions

[torbutton/master] Bug 8324: Make use of a new TBB observer to block drag+drop
by mikeperry＠torproject.org 28 Feb '13

28 Feb '13

commit 58bc72e83bc4e8fd90c3a4deda98f9f7f1162e2e Author: Mike Perry <mikeperry-git(a)fscked.org> Date: Thu Feb 28 14:58:02 2013 -0800 Bug 8324: Make use of a new TBB observer to block drag+drop Fixes a crash issue on Windows. --- src/CHANGELOG | 4 + src/chrome.manifest | 1 - src/components/external-app-blocker.js | 115 ++++++++++++-------------------- 3 files changed, 46 insertions(+), 74 deletions(-) diff --git a/src/CHANGELOG b/src/CHANGELOG index d793ec7..d709dcf 100644 --- a/src/CHANGELOG +++ b/src/CHANGELOG @@ -1,3 +1,7 @@ +1.5.1: + 28 Feb 2013 + * bug 8324: Fix Drag+Drop crash by using a new TBB drag observer + 1.5.0 18 Feb 2013 * bug 5279: Remove old toggle observers and related code diff --git a/src/chrome.manifest b/src/chrome.manifest index a6b2ef5..99cb6b7 100644 --- a/src/chrome.manifest +++ b/src/chrome.manifest @@ -132,7 +132,6 @@ component {3da0269f-fc29-4e9e-a678-c3b1cafcf13f} components/external-app-blocker contract @mozilla.org/mime;1 {3da0269f-fc29-4e9e-a678-c3b1cafcf13f} contract @mozilla.org/uriloader/external-protocol-service;1 {3da0269f-fc29-4e9e-a678-c3b1cafcf13f} contract @mozilla.org/uriloader/external-helper-app-service;1 {3da0269f-fc29-4e9e-a678-c3b1cafcf13f} -contract @mozilla.org/widget/dragservice;1 {3da0269f-fc29-4e9e-a678-c3b1cafcf13f} component {aef08952-b003-4697-b935-a392367e214f} components/tbSessionStore.js contract @torproject.org/torbutton-ss-blocker;1 {aef08952-b003-4697-b935-a392367e214f} diff --git a/src/components/external-app-blocker.js b/src/components/external-app-blocker.js index 968d051..70de039 100644 --- a/src/components/external-app-blocker.js +++ b/src/components/external-app-blocker.js @@ -15,8 +15,6 @@ const kMODULE_CONTRACTID_APP = "@mozilla.org/uriloader/external-helper-app-servi const kMODULE_CONTRACTID_PROTO = "@mozilla.org/uriloader/external-protocol-service;1"; const kMODULE_CONTRACTID_MIME = "@mozilla.org/mime;1"; -const kMODULE_CONTRACTID_DRAG = "@mozilla.org/widget/dragservice;1"; - const kMODULE_CID = Components.ID("3da0269f-fc29-4e9e-a678-c3b1cafcf13f"); @@ -28,10 +26,6 @@ const kExternalInterfaces = ["nsIObserver", "nsIMIMEService", "nsIExternalProtocolService", "nsPIExternalAppLauncher"]; -const kREAL_DRAG_CID = "{8b5314bb-db01-11d2-96ce-0060b0fb9956}"; -const kDragInterfaces = ["nsIDragService"]; - //, "nsIDragSession"]; - const Cr = Components.results; const Cc = Components.classes; const Ci = Components.interfaces; @@ -48,7 +42,6 @@ function ExternalWrapper() { this.logger.log(3, "Component Load 0: New ExternalWrapper."); this._real_external = Components.classesByID[kREAL_EXTERNAL_CID]; - this._real_drag = Components.classesByID[kREAL_DRAG_CID]; this._interfaces = kExternalInterfaces; this._prefs = Components.classes["@mozilla.org/preferences-service;1"] @@ -64,14 +57,13 @@ function ExternalWrapper() { this.copyMethods(this._external()); - this._drag = function() { - var drag = this._real_drag.getService(); - for (var i = 0; i < kDragInterfaces.length; i++) { - drag.QueryInterface(Components.interfaces[kDragInterfaces]); - } - return drag; - }; - this.copyMethods(this._drag()); + try { + var observerService = Cc["@mozilla.org/observer-service;1"]. + getService(Ci.nsIObserverService); + observerService.addObserver(this, "on-modify-drag-list", false); + } catch(e) { + this.logger.log(5, "Failed to register drag observer"); + } } ExternalWrapper.prototype = @@ -84,20 +76,9 @@ ExternalWrapper.prototype = /* We perform this explicit check first because otherwise * the JSD exception logs are full of noise */ - if (iid.equals(Components.interfaces.nsIDragService) - || iid.equals(Components.interfaces.nsIDragSession)) { - var drag = this._drag().QueryInterface(iid); - this.copyMethods(drag); - } else { - try { - var external = this._external().QueryInterface(iid); - this.copyMethods(external); - } catch(e) { - this.logger.log(3, "Drag+drop QI: "+iid); - var drag = this._drag().QueryInterface(iid); - this.copyMethods(drag); - } - } + var external = this._external().QueryInterface(iid); + this.copyMethods(external); + return this; }, @@ -117,10 +98,6 @@ ExternalWrapper.prototype = interfaceList.push(Components.interfaces[this._interfaces[i]]); } - for (var i = 0; i < kDragInterfaces.length; i++) { - interfaceList.push(Components.interfaces[kDragInterfaces[i]]); - } - count.value = interfaceList.length; return interfaceList; }, @@ -237,43 +214,42 @@ ExternalWrapper.prototype = return this._external().doContent(aMimeContentType, aRequest, aWindowContext, aForceSave); }, - // from nsIDragService - invokeDragSessionWithImage: function(aDOMNode, aTransferableArray, aRegion, aActionType, aImage, aImageX, aImageY, aDragEvent, aDataTransfer) { - /* Drag and drop is perpetually crashy on MacOS. We should to rewrite this whole filter in C++.. - try { - var tbb_ver = this._prefs.getCharPref("torbrowser.version"); - if (tbb_ver.indexOf("MacOS") != -1) { - this.logger.log(3, "Silently blocking MacOS Drag+Drop"); - return 0; - } - } catch(e) { - this.logger.log(3, "Error inspecting TBB version: "+e); - }*/ + observe: function(subject, topic, data) { + if(topic == "on-modify-drag-list") { + this.logger.log(3, "Got drag observer event"); + try { + subject.QueryInterface(Ci.nsISupportsArray); + } catch(e) { + this.logger.log(5, "Drag and Drop subject is not an array: "+e); + } + return this.filterDragURLs(subject); + } + }, + + filterDragURLs: function(aTransferableArray) { for(var i = 0; i < aTransferableArray.Count(); i++) { - this.logger.log(3, "Inspecting drag+drop transfer: "+i); - var tr = aTransferableArray.GetElementAt(i); - tr.QueryInterface(Ci.nsITransferable); - - var flavors = tr.flavorsTransferableCanExport() - .QueryInterface(Ci.nsISupportsArray); - - for (var f=0; f < flavors.Count(); f++) { - var flavor =flavors.GetElementAt(f); - flavor.QueryInterface(Ci.nsISupportsCString); - - this.logger.log(3, "Got drag+drop flavor: "+flavor); - if (flavor == "text/x-moz-url" || - flavor == "text/x-moz-url-data" || - flavor == "text/uri-list" || - flavor == "application/x-moz-file-promise-url") { - this.logger.log(3, "Removing "+flavor); - try { tr.removeDataFlavor(flavor); } catch(e) {} - } + this.logger.log(3, "Inspecting drag+drop transfer: "+i); + var tr = aTransferableArray.GetElementAt(i); + tr.QueryInterface(Ci.nsITransferable); + + var flavors = tr.flavorsTransferableCanExport() + .QueryInterface(Ci.nsISupportsArray); + + for (var f=0; f < flavors.Count(); f++) { + var flavor =flavors.GetElementAt(f); + flavor.QueryInterface(Ci.nsISupportsCString); + + this.logger.log(3, "Got drag+drop flavor: "+flavor); + if (flavor == "text/x-moz-url" || + flavor == "text/x-moz-url-data" || + flavor == "text/uri-list" || + flavor == "application/x-moz-file-promise-url") { + this.logger.log(3, "Removing "+flavor); + try { tr.removeDataFlavor(flavor); } catch(e) {} } + } } - - return this._drag().invokeDragSessionWithImage(aDOMNode, aTransferableArray, aRegion, aActionType, aImage, aImageX, aImageY, aDragEvent, aDataTransfer); }, }; @@ -328,13 +304,6 @@ function (compMgr, fileSpec, location, type) { location, type); - compMgr.registerFactoryLocation(kMODULE_CID, - kMODULE_NAME, - kMODULE_CONTRACTID_DRAG, - fileSpec, - location, - type); - }; ExternalWrapperModule.getClassObject = function (compMgr, cid, iid)

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[translation/https_everywhere] Update translations for https_everywhere
by translation＠torproject.org 28 Feb '13

28 Feb '13

commit 9fca221005be2a2524501e0294958ebcbf8d564e Author: Translation commit bot <translation(a)torproject.org> Date: Thu Feb 28 22:16:13 2013 +0000 Update translations for https_everywhere --- nb/ssl-observatory.dtd | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/nb/ssl-observatory.dtd b/nb/ssl-observatory.dtd index 1578ceb..c2ddc8f 100644 --- a/nb/ssl-observatory.dtd +++ b/nb/ssl-observatory.dtd @@ -1,7 +1,7 @@  <!ENTITY ssl-observatory.popup.details "Detaljer og Personvernsinformasjon"> -<!ENTITY ssl-observatory.popup.later "Spør meg senere"> -<!ENTITY ssl-observatory.popup.no "Nei."> +<!ENTITY ssl-observatory.popup.later "Spør Meg Senere"> +<!ENTITY ssl-observatory.popup.no "Nei"> <!ENTITY ssl-observatory.popup.text ""> @@ -11,9 +11,9 @@ and auditing the certificates being presented to your browser. Would you like to turn it on?">--> <!ENTITY ssl-observatory.popup.title -""> +"Skal HTTPS Everywhere bruke SSL Observatory?"> -<!ENTITY ssl-observatory.popup.yes "Ja."> +<!ENTITY ssl-observatory.popup.yes "Ja">  @@ -58,7 +58,7 @@ Mouseover the options for further details:">--> <!ENTITY ssl-observatory.prefs.hide "Skjul avanserte innstillinger"> <!ENTITY ssl-observatory.prefs.nonanon -"Sjekk sertifikatene selv om Tor ikke er tilgjengelig."> +"Sjekk sertifikater selv om Tor ikke er tilgjengelig."> <!ENTITY ssl-observatory.prefs.nonanon_tooltip "">

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[translation/https_everywhere] Update translations for https_everywhere
by translation＠torproject.org 28 Feb '13

28 Feb '13

commit 6f0257ce855fdb6aba8ae2bcb2d75236541c6ecd Author: Translation commit bot <translation(a)torproject.org> Date: Thu Feb 28 21:46:20 2013 +0000 Update translations for https_everywhere --- nb/ssl-observatory.dtd | 86 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 86 insertions(+), 0 deletions(-) diff --git a/nb/ssl-observatory.dtd b/nb/ssl-observatory.dtd new file mode 100644 index 0000000..1578ceb --- /dev/null +++ b/nb/ssl-observatory.dtd @@ -0,0 +1,86 @@ + +<!ENTITY ssl-observatory.popup.details "Detaljer og Personvernsinformasjon"> +<!ENTITY ssl-observatory.popup.later "Spør meg senere"> +<!ENTITY ssl-observatory.popup.no "Nei."> + +<!ENTITY ssl-observatory.popup.text ""> + + + +<!ENTITY ssl-observatory.popup.title +""> + +<!ENTITY ssl-observatory.popup.yes "Ja."> + + + +<!ENTITY ssl-observatory.prefs.adv_priv_opts1 +""> + +<!ENTITY ssl-observatory.prefs.adv_priv_opts2 +""> + +<!ENTITY ssl-observatory.prefs.alt_roots +""> + +<!ENTITY ssl-observatory.prefs.alt_roots_tooltip +""> + +<!ENTITY ssl-observatory.prefs.anonymous "Sjekk sertifikatene ved å bruke Tor for anonymitet"> +<!ENTITY ssl-observatory.prefs.anonymous_unavailable +""> +<!ENTITY ssl-observatory.prefs.anonymous_tooltip +""> + +<!ENTITY ssl-observatory.prefs.asn +""> + +<!ENTITY ssl-observatory.prefs.asn_tooltip +""> + +<!ENTITY ssl-observatory.prefs.done "Ferdig"> + +<!ENTITY ssl-observatory.prefs.explanation +""> + + + +<!ENTITY ssl-observatory.prefs.explanation2 + +""> + +<!ENTITY ssl-observatory.prefs.hide "Skjul avanserte innstillinger"> + +<!ENTITY ssl-observatory.prefs.nonanon +"Sjekk sertifikatene selv om Tor ikke er tilgjengelig."> + +<!ENTITY ssl-observatory.prefs.nonanon_tooltip +""> + +<!ENTITY ssl-observatory.prefs.priv_dns +""> + +<!ENTITY ssl-observatory.prefs.priv_dns_tooltip +""> + +<!ENTITY ssl-observatory.prefs.show ""> + +<!ENTITY ssl-observatory.prefs.title ""> + +<!ENTITY ssl-observatory.prefs.use ""> +<!ENTITY ssl-observatory.warning.title ""> +<!ENTITY ssl-observatory.warning.showcert ""> +<!ENTITY ssl-observatory.warning.okay ""> +<!ENTITY ssl-observatory.warning.text ""> +<!ENTITY ssl-observatory.warning.defense ""> + +<!ENTITY ssl-observatory.prefs.self_signed +""> +<!ENTITY ssl-observatory.prefs.self_signed_tooltip +"">

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[translation/https_everywhere_completed] Update translations for https_everywhere_completed
by translation＠torproject.org 28 Feb '13

28 Feb '13

commit e9ecfe0cc9d5fbccc7ba970e33a964cd264b1f59 Author: Translation commit bot <translation(a)torproject.org> Date: Thu Feb 28 21:16:15 2013 +0000 Update translations for https_everywhere_completed --- nb/https-everywhere.dtd | 37 +++++++++++++++++++++++++++++++++++++ 1 files changed, 37 insertions(+), 0 deletions(-) diff --git a/nb/https-everywhere.dtd b/nb/https-everywhere.dtd new file mode 100644 index 0000000..170bb07 --- /dev/null +++ b/nb/https-everywhere.dtd @@ -0,0 +1,37 @@ +<!ENTITY https-everywhere.about.title "Om HTTPS Everywhere"> +<!ENTITY https-everywhere.about.ext_name "HTTPS Everywhere"> +<!ENTITY https-everywhere.about.ext_description "Kryptér Webben. Bruk HTTPS sikkerhet på mange sider automatisk."> +<!ENTITY https-everywhere.about.version "Versjon"> +<!ENTITY https-everywhere.about.created_by "Lagd av"> +<!ENTITY https-everywhere.about.librarians "Regelsettbibliotekarer"> +<!ENTITY https-everywhere.about.thanks "Takk til"> +<!ENTITY https-everywhere.about.contribute "Hvis du liker HTTPS Everywhere, så kan du vurdere"> +<!ENTITY https-everywhere.about.donate_tor "Donér til Tor"> +<!ENTITY https-everywhere.about.tor_lang_code "en"> +<!ENTITY https-everywhere.about.donate_eff "Donér til EFF"> + +<!ENTITY https-everywhere.menu.about "Om HTTPS Everywhere"> +<!ENTITY https-everywhere.menu.observatory "SSL Observatory Innstillinger"> +<!ENTITY https-everywhere.menu.globalEnable "Aktiver HTTPS Everywhere"> +<!ENTITY https-everywhere.menu.globalDisable "Deaktiver HTTPS Everywhere"> + +<!ENTITY https-everywhere.prefs.title "HTTPS Everywhere Innstillinger"> +<!ENTITY https-everywhere.prefs.enable_all "Aktiver Alle"> +<!ENTITY https-everywhere.prefs.disable_all "Deaktiver Alle"> +<!ENTITY https-everywhere.prefs.reset_defaults "Gjenopprett Standardinnstillinger"> +<!ENTITY https-everywhere.prefs.search "Søk"> +<!ENTITY https-everywhere.prefs.site "Side"> +<!ENTITY https-everywhere.prefs.notes "Merknader"> +<!ENTITY https-everywhere.prefs.list_caption "Hvilke HTTPS omdirigeringsregler skal gjelde?"> +<!ENTITY https-everywhere.prefs.enabled "Aktivert"> +<!ENTITY https-everywhere.prefs.ruleset_howto "Du kan lære mer om hvordan du lager dine egne regelsett (for å støtte andre websider)"> +<!ENTITY https-everywhere.prefs.here_link "her"> +<!ENTITY https-everywhere.prefs.toggle "Av/På"> +<!ENTITY https-everywhere.prefs.reset_default "Gjenopprett Standardinnstilling"> +<!ENTITY https-everywhere.prefs.view_xml_source "Vis XML Kilde"> + +<!ENTITY https-everywhere.source.downloading "Laster ned"> +<!ENTITY https-everywhere.source.filename "Filnavn"> +<!ENTITY https-everywhere.source.unable_to_download "Klarte ikke å laste ned kilde."> + +

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[translation/https_everywhere] Update translations for https_everywhere
by translation＠torproject.org 28 Feb '13

28 Feb '13

commit ce55946b3a7fdd564aa6e69ab3dfda64894b3df1 Author: Translation commit bot <translation(a)torproject.org> Date: Thu Feb 28 21:16:08 2013 +0000 Update translations for https_everywhere --- nb/https-everywhere.dtd | 37 +++++++++++++++++++++++++++++++++++++ 1 files changed, 37 insertions(+), 0 deletions(-) diff --git a/nb/https-everywhere.dtd b/nb/https-everywhere.dtd new file mode 100644 index 0000000..170bb07 --- /dev/null +++ b/nb/https-everywhere.dtd @@ -0,0 +1,37 @@ +<!ENTITY https-everywhere.about.title "Om HTTPS Everywhere"> +<!ENTITY https-everywhere.about.ext_name "HTTPS Everywhere"> +<!ENTITY https-everywhere.about.ext_description "Kryptér Webben. Bruk HTTPS sikkerhet på mange sider automatisk."> +<!ENTITY https-everywhere.about.version "Versjon"> +<!ENTITY https-everywhere.about.created_by "Lagd av"> +<!ENTITY https-everywhere.about.librarians "Regelsettbibliotekarer"> +<!ENTITY https-everywhere.about.thanks "Takk til"> +<!ENTITY https-everywhere.about.contribute "Hvis du liker HTTPS Everywhere, så kan du vurdere"> +<!ENTITY https-everywhere.about.donate_tor "Donér til Tor"> +<!ENTITY https-everywhere.about.tor_lang_code "en"> +<!ENTITY https-everywhere.about.donate_eff "Donér til EFF"> + +<!ENTITY https-everywhere.menu.about "Om HTTPS Everywhere"> +<!ENTITY https-everywhere.menu.observatory "SSL Observatory Innstillinger"> +<!ENTITY https-everywhere.menu.globalEnable "Aktiver HTTPS Everywhere"> +<!ENTITY https-everywhere.menu.globalDisable "Deaktiver HTTPS Everywhere"> + +<!ENTITY https-everywhere.prefs.title "HTTPS Everywhere Innstillinger"> +<!ENTITY https-everywhere.prefs.enable_all "Aktiver Alle"> +<!ENTITY https-everywhere.prefs.disable_all "Deaktiver Alle"> +<!ENTITY https-everywhere.prefs.reset_defaults "Gjenopprett Standardinnstillinger"> +<!ENTITY https-everywhere.prefs.search "Søk"> +<!ENTITY https-everywhere.prefs.site "Side"> +<!ENTITY https-everywhere.prefs.notes "Merknader"> +<!ENTITY https-everywhere.prefs.list_caption "Hvilke HTTPS omdirigeringsregler skal gjelde?"> +<!ENTITY https-everywhere.prefs.enabled "Aktivert"> +<!ENTITY https-everywhere.prefs.ruleset_howto "Du kan lære mer om hvordan du lager dine egne regelsett (for å støtte andre websider)"> +<!ENTITY https-everywhere.prefs.here_link "her"> +<!ENTITY https-everywhere.prefs.toggle "Av/På"> +<!ENTITY https-everywhere.prefs.reset_default "Gjenopprett Standardinnstilling"> +<!ENTITY https-everywhere.prefs.view_xml_source "Vis XML Kilde"> + +<!ENTITY https-everywhere.source.downloading "Laster ned"> +<!ENTITY https-everywhere.source.filename "Filnavn"> +<!ENTITY https-everywhere.source.unable_to_download "Klarte ikke å laste ned kilde."> + +

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[translation/https_everywhere_completed] Update translations for https_everywhere_completed
by translation＠torproject.org 28 Feb '13

28 Feb '13

commit 553afe138db21cb01bc09fd762b37dc417e40f1c Author: Translation commit bot <translation(a)torproject.org> Date: Thu Feb 28 20:46:24 2013 +0000 Update translations for https_everywhere_completed --- nb/https-everywhere.properties | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/nb/https-everywhere.properties b/nb/https-everywhere.properties new file mode 100644 index 0000000..afc0bc0 --- /dev/null +++ b/nb/https-everywhere.properties @@ -0,0 +1,5 @@ +https-everywhere.menu.globalEnable = Aktiver HTTPS Everywhere +https-everywhere.menu.globalDisable = Deaktiver HTTPS Everywhere +https-everywhere.menu.enableDisable = Aktiver / Deaktiver Regler +https-everywhere.menu.noRules = (Ingen regler for denne siden) +https-everywhere.menu.unknownRules = (Reglene for denne siden er ukjente)

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[translation/https_everywhere] Update translations for https_everywhere
by translation＠torproject.org 28 Feb '13

28 Feb '13

commit 8a1a1c3002327491a76e702b3a05d57031056bd4 Author: Translation commit bot <translation(a)torproject.org> Date: Thu Feb 28 20:46:16 2013 +0000 Update translations for https_everywhere --- nb/https-everywhere.properties | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/nb/https-everywhere.properties b/nb/https-everywhere.properties new file mode 100644 index 0000000..afc0bc0 --- /dev/null +++ b/nb/https-everywhere.properties @@ -0,0 +1,5 @@ +https-everywhere.menu.globalEnable = Aktiver HTTPS Everywhere +https-everywhere.menu.globalDisable = Deaktiver HTTPS Everywhere +https-everywhere.menu.enableDisable = Aktiver / Deaktiver Regler +https-everywhere.menu.noRules = (Ingen regler for denne siden) +https-everywhere.menu.unknownRules = (Reglene for denne siden er ukjente)

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[metrics-web/master] Add @microdescriptor 1.0 to formats.html.
by karsten＠torproject.org 28 Feb '13

28 Feb '13

commit bba6809d9625a786bb483aa3a7bf3248d4ca2615 Author: Karsten Loesing <karsten.loesing(a)gmx.net> Date: Thu Feb 28 19:06:03 2013 +0100 Add @microdescriptor 1.0 to formats.html. --- web/WEB-INF/formats.jsp | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/web/WEB-INF/formats.jsp b/web/WEB-INF/formats.jsp index ab13e1b..4d297b2 100644 --- a/web/WEB-INF/formats.jsp +++ b/web/WEB-INF/formats.jsp @@ -68,12 +68,12 @@ number. <p> The following descriptor types and versions are known. -Gray entries are either not yet implemented or deprecated, black entries -are recent: +Gray entries are deprecated, black entries are recent: </p> <ul> <li><tt>@type server-descriptor 1.0</tt></li> +<li><tt>@type microdescriptor 1.0</tt></li> <li><tt>@type extra-info 1.0</tt></li> <li><tt>@type directory 1.0</tt></li> <li><tt>@type network-status-2 1.0</tt></li>

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[stem/master] Notice that server descriptors are no longer available by default
by atagar＠torproject.org 28 Feb '13

28 Feb '13

commit d25f946d06a26e2ee0947eca5b1944f190e6299f Author: Damian Johnson <atagar(a)torproject.org> Date: Sat Feb 23 12:16:32 2013 -0800 Notice that server descriptors are no longer available by default As of Tor 0.2.3.25 relays stopped fetching server descriptors by default. This is an important thing to know since it makes get_server_descriptor() and get_server_descriptors() useless unless you set 'UseMicrodescriptors 0'. velope has been emphatically pointing out that we want to discourage stem developers from disabling microdescriptors so advising them against it. --- stem/control.py | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/stem/control.py b/stem/control.py index 6b9a7ca..77e78c6 100644 --- a/stem/control.py +++ b/stem/control.py @@ -968,6 +968,11 @@ class Controller(BaseController): nickname. If the relay identifier could be either a fingerprint *or* nickname then it's queried as a fingerprint. + **As of Tor version 0.2.3.25 relays no longer get server descriptors by + default.** It's advised that you use microdescriptors instead, but if you + really need server descriptors then you can get them by setting + 'UseMicrodescriptors 0'. + :param str relay: fingerprint or nickname of the relay to be queried :param object default: response if the query fails @@ -1002,6 +1007,11 @@ class Controller(BaseController): Provides an iterator for all of the server descriptors that tor presently knows about. + **As of Tor version 0.2.3.25 relays no longer get server descriptors by + default.** It's advised that you use microdescriptors instead, but if you + really need server descriptors then you can get them by setting + 'UseMicrodescriptors 0'. + :param list default: items to provide if the query fails :returns: iterates over

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[stem/master] Tor microdescriptor support
by atagar＠torproject.org 28 Feb '13

28 Feb '13

commit 23d2332b2514fd9194e64cb1859614014087394b Author: Damian Johnson <atagar(a)torproject.org> Date: Thu Feb 28 09:14:01 2013 -0800 Tor microdescriptor support Adding parsing support for tor microdesriptors... https://trac.torproject.org/8253 These have replaced server descriptors as the self-published descriptor content tor fetches by default. They're a bit clunckier to use compared to server descriptors, and lack much of the information controllers might be interested in, but the lighter weight of microdescriptors make them better for the overall network. Next up is to add support for these to our Controller. Unfortunately the tor control protocol only supports querying microdescriptors individually... https://trac.torproject.org/8323 --- run_tests.py | 4 + stem/descriptor/__init__.py | 7 + stem/descriptor/microdescriptor.py | 226 ++++++++++++++++++++++++++ stem/descriptor/router_status_entry.py | 6 +- stem/descriptor/server_descriptor.py | 14 +- test/integ/descriptor/__init__.py | 1 + test/integ/descriptor/data/cached-microdescs | 25 +++ test/integ/descriptor/microdescriptor.py | 100 ++++++++++++ test/mocking.py | 28 ++++ test/settings.cfg | 2 +- test/unit/descriptor/__init__.py | 1 + test/unit/descriptor/microdescriptor.py | 94 +++++++++++ test/unit/descriptor/router_status_entry.py | 4 +- test/unit/descriptor/server_descriptor.py | 8 +- 14 files changed, 503 insertions(+), 17 deletions(-) diff --git a/run_tests.py b/run_tests.py index 4ec2dbd..93acb03 100755 --- a/run_tests.py +++ b/run_tests.py @@ -28,6 +28,7 @@ import test.unit.connection.authentication import test.unit.control.controller import test.unit.descriptor.export import test.unit.descriptor.extrainfo_descriptor +import test.unit.descriptor.microdescriptor import test.unit.descriptor.networkstatus.bridge_document import test.unit.descriptor.networkstatus.directory_authority import test.unit.descriptor.networkstatus.document_v2 @@ -61,6 +62,7 @@ import test.integ.connection.connect import test.integ.control.base_controller import test.integ.control.controller import test.integ.descriptor.extrainfo_descriptor +import test.integ.descriptor.microdescriptor import test.integ.descriptor.networkstatus import test.integ.descriptor.reader import test.integ.descriptor.server_descriptor @@ -131,6 +133,7 @@ UNIT_TESTS = ( test.unit.descriptor.reader.TestDescriptorReader, test.unit.descriptor.server_descriptor.TestServerDescriptor, test.unit.descriptor.extrainfo_descriptor.TestExtraInfoDescriptor, + test.unit.descriptor.microdescriptor.TestMicrodescriptor, test.unit.descriptor.router_status_entry.TestRouterStatusEntry, test.unit.descriptor.networkstatus.directory_authority.TestDirectoryAuthority, test.unit.descriptor.networkstatus.key_certificate.TestKeyCertificate, @@ -161,6 +164,7 @@ INTEG_TESTS = ( test.integ.descriptor.reader.TestDescriptorReader, test.integ.descriptor.server_descriptor.TestServerDescriptor, test.integ.descriptor.extrainfo_descriptor.TestExtraInfoDescriptor, + test.integ.descriptor.microdescriptor.TestMicrodescriptor, test.integ.descriptor.networkstatus.TestNetworkStatus, test.integ.version.TestVersion, test.integ.response.protocolinfo.TestProtocolInfo, diff --git a/stem/descriptor/__init__.py b/stem/descriptor/__init__.py index a734950..59d66a4 100644 --- a/stem/descriptor/__init__.py +++ b/stem/descriptor/__init__.py @@ -41,6 +41,7 @@ __all__ = [ "reader", "extrainfo_descriptor", "server_descriptor", + "microdescriptor", "networkstatus", "router_status_entry", "parse_file", @@ -100,6 +101,7 @@ def parse_file(descriptor_file, descriptor_type = None, validate = True, documen ========================================= ===== server-descriptor 1.0 :class:`~stem.descriptor.server_descriptor.RelayDescriptor` extra-info 1.0 :class:`~stem.descriptor.extrainfo_descriptor.RelayExtraInfoDescriptor` + microdescriptor 1.0 :class:`~stem.descriptor.microdescriptor.Microdescriptor` directory 1.0 **unsupported** network-status-2 1.0 :class:`~stem.descriptor.router_status_entry.RouterStatusEntryV2` (with a :class:`~stem.descriptor.networkstatus.NetworkStatusDocumentV2`) dir-key-certificate-3 1.0 :class:`~stem.descriptor.networkstatus.KeyCertificate` @@ -181,6 +183,8 @@ def parse_file(descriptor_file, descriptor_type = None, validate = True, documen file_parser = lambda f: stem.descriptor.server_descriptor._parse_file(f, validate = validate) elif filename == "cached-extrainfo": file_parser = lambda f: stem.descriptor.extrainfo_descriptor._parse_file(f, validate = validate) + elif filename == "cached-microdescs": + file_parser = lambda f: stem.descriptor.microdescriptor._parse_file(f, validate = validate) elif filename == "cached-consensus": file_parser = lambda f: stem.descriptor.networkstatus._parse_file(f, validate = validate, document_handler = document_handler) elif filename == "cached-microdesc-consensus": @@ -216,6 +220,9 @@ def _parse_metrics_file(descriptor_type, major_version, minor_version, descripto elif descriptor_type == "extra-info" and major_version == 1: for desc in stem.descriptor.extrainfo_descriptor._parse_file(descriptor_file, is_bridge = False, validate = validate): yield desc + elif descriptor_type == "microdescriptor" and major_version == 1: + for desc in stem.descriptor.microdescriptor._parse_file(descriptor_file, validate = validate): + yield desc elif descriptor_type == "bridge-extra-info" and major_version == 1: # version 1.1 introduced a 'transport' field... # https://trac.torproject.org/6257 diff --git a/stem/descriptor/microdescriptor.py b/stem/descriptor/microdescriptor.py new file mode 100644 index 0000000..e06d254 --- /dev/null +++ b/stem/descriptor/microdescriptor.py @@ -0,0 +1,226 @@ +# Copyright 2013, Damian Johnson +# See LICENSE for licensing information + +""" +Parsing for Tor microdescriptors, which contain a distilled version of a +relay's server descriptor. As of Tor version 0.2.3.3-alpha Tor no longer +downloads server descriptors by default, opting for microdescriptors instead. + +Unlike most descriptor documents these aren't available on the metrics site +(since they don't contain any information that the server descriptors don't). + +**Module Overview:** + +:: + + Microdescriptor - Tor microdescriptor. +""" + +import stem.descriptor +import stem.descriptor.router_status_entry +import stem.exit_policy + +REQUIRED_FIELDS = ( + "onion-key", +) + +SINGLE_FIELDS = ( + "onion-key", + "ntor-onion-key", + "family", + "p", + "p6", +) + + +def _parse_file(descriptor_file, validate = True): + """ + Iterates over the microdescriptors in a file. + + :param file descriptor_file: file with descriptor content + :param bool validate: checks the validity of the descriptor's content if + **True**, skips these checks otherwise + + :returns: iterator for Microdescriptor instances in the file + + :raises: + * **ValueError** if the contents is malformed and validate is True + * **IOError** if the file can't be read + """ + + while True: + annotations = stem.descriptor._read_until_keywords("onion-key", descriptor_file) + + # read until we reach an annotation or onion-key line + descriptor_lines = [] + + # read the onion-key line, done if we're at the end of the document + + onion_key_line = descriptor_file.readline() + + if onion_key_line: + descriptor_lines.append(onion_key_line) + else: + break + + while True: + last_position = descriptor_file.tell() + line = descriptor_file.readline() + + if not line: + break # EOF + elif line.startswith("@") or line.startswith("onion-key"): + descriptor_file.seek(last_position) + break + else: + descriptor_lines.append(line) + + if descriptor_lines: + # strip newlines from annotations + annotations = map(unicode.strip, annotations) + + descriptor_text = "".join(descriptor_lines) + + yield Microdescriptor(descriptor_text, validate, annotations) + else: + break # done parsing descriptors + + +class Microdescriptor(stem.descriptor.Descriptor): + """ + Microdescriptor (`descriptor specification + <https://gitweb.torproject.org/torspec.git/blob/HEAD:/dir-spec.txt>`_) + + :var str onion_key: **\*** key used to encrypt EXTEND cells + :var str ntor_onion_key: base64 key used to encrypt EXTEND in the ntor protocol + :var list or_addresses: **\*** alternative for our address/or_port attributes, each + entry is a tuple of the form (address (**str**), port (**int**), is_ipv6 + (**bool**)) + :var list family: **\*** nicknames or fingerprints of declared family + :var stem.exit_policy.MicroExitPolicy exit_policy: **\*** relay's exit policy + :var stem.exit_policy.MicroExitPolicy exit_policy_v6: **\*** exit policy for IPv6 + + **\*** attribute is required when we're parsed with validation + """ + + def __init__(self, raw_contents, validate = True, annotations = None): + super(Microdescriptor, self).__init__(raw_contents) + + self.onion_key = None + self.ntor_onion_key = None + self.or_addresses = [] + self.family = [] + self.exit_policy = stem.exit_policy.MicroExitPolicy("reject 1-65535") + self.exit_policy_v6 = None + + self._unrecognized_lines = [] + + self._annotation_lines = annotations if annotations else [] + self._annotation_dict = None # cached breakdown of key/value mappings + + entries = stem.descriptor._get_descriptor_components(raw_contents, validate) + self._parse(entries, validate) + + if validate: + self._check_constraints(entries) + + def get_unrecognized_lines(self): + return list(self._unrecognized_lines) + + def get_annotations(self): + """ + Provides content that appeared prior to the descriptor. If this comes from + the cached-microdescs then this commonly contains content like... + + :: + + @last-listed 2013-02-24 00:18:30 + + :returns: **dict** with the key/value pairs in our annotations + """ + + if self._annotation_dict is None: + annotation_dict = {} + + for line in self._annotation_lines: + if " " in line: + key, value = line.split(" ", 1) + annotation_dict[key] = value + else: + annotation_dict[line] = None + + self._annotation_dict = annotation_dict + + return self._annotation_dict + + def get_annotation_lines(self): + """ + Provides the lines of content that appeared prior to the descriptor. This + is the same as the + :func:`~stem.descriptor.microdescriptor.Microdescriptor.get_annotations` + results, but with the unparsed lines and ordering retained. + + :returns: **list** with the lines of annotation that came before this descriptor + """ + + return self._annotation_lines + + def _parse(self, entries, validate): + """ + Parses a series of 'keyword => (value, pgp block)' mappings and applies + them as attributes. + + :param dict entries: descriptor contents to be applied + :param bool validate: checks the validity of descriptor content if **True** + + :raises: **ValueError** if an error occurs in validation + """ + + for keyword, values in entries.items(): + # most just work with the first (and only) value + value, block_contents = values[0] + + line = "%s %s" % (keyword, value) # original line + + if block_contents: + line += "\n%s" % block_contents + + if keyword == "onion-key": + if validate and not block_contents: + raise ValueError("Onion key line must be followed by a public key: %s" % line) + + self.onion_key = block_contents + elif keyword == "ntor-onion-key": + self.ntor_onion_key = value + elif keyword == "a": + for entry, _ in values: + stem.descriptor.router_status_entry._parse_a_line(self, entry, validate) + elif keyword == "family": + self.family = value.split(" ") + elif keyword == "p": + stem.descriptor.router_status_entry._parse_p_line(self, value, validate) + elif keyword == "p6": + self.exit_policy_v6 = stem.exit_policy.MicroExitPolicy(value) + else: + self._unrecognized_lines.append(line) + + def _check_constraints(self, entries): + """ + Does a basic check that the entries conform to this descriptor type's + constraints. + + :param dict entries: keyword => (value, pgp key) entries + + :raises: **ValueError** if an issue arises in validation + """ + + for keyword in REQUIRED_FIELDS: + if not keyword in entries: + raise ValueError("Microdescriptor must have a '%s' entry" % keyword) + + for keyword in SINGLE_FIELDS: + if keyword in entries and len(entries[keyword]) > 1: + raise ValueError("The '%s' entry can only appear once in a microdescriptor" % keyword) + + if "onion-key" != entries.keys()[0]: + raise ValueError("Microdescriptor must start with a 'onion-key' entry") diff --git a/stem/descriptor/router_status_entry.py b/stem/descriptor/router_status_entry.py index ca548b1..5a020b0 100644 --- a/stem/descriptor/router_status_entry.py +++ b/stem/descriptor/router_status_entry.py @@ -301,7 +301,7 @@ class RouterStatusEntryV3(RouterStatusEntry): Information about an individual router stored within a version 3 network status document. - :var list addresses_v6: **\*** relay's OR addresses, this is a tuple listing + :var list or_addresses: **\*** relay's OR addresses, this is a tuple listing of the form (address (**str**), port (**int**), is_ipv6 (**bool**)) :var str digest: **\*** router's upper-case hex digest @@ -321,7 +321,7 @@ class RouterStatusEntryV3(RouterStatusEntry): """ def __init__(self, content, validate = True, document = None): - self.addresses_v6 = [] + self.or_addresses = [] self.digest = None self.bandwidth = None @@ -544,7 +544,7 @@ def _parse_a_line(desc, value, validate): else: raise ValueError("%s 'a' line had an invalid port (%s): a %s" % (desc._name(), port, value)) - desc.addresses_v6.append((address, int(port), is_ipv6)) + desc.or_addresses.append((address, int(port), is_ipv6)) def _parse_s_line(desc, value, validate): diff --git a/stem/descriptor/server_descriptor.py b/stem/descriptor/server_descriptor.py index 2db9a49..b1c1cef 100644 --- a/stem/descriptor/server_descriptor.py +++ b/stem/descriptor/server_descriptor.py @@ -158,7 +158,7 @@ class ServerDescriptor(stem.descriptor.Descriptor): :var int uptime: uptime when published in seconds :var str contact: contact information :var stem.exit_policy.ExitPolicy exit_policy: **\*** stated exit policy - :var stem.exit_policy.MicroExitPolicy exit_policy_v6: **\*** exit policy for IPv6 + :var stem.exit_policy.MicroExitPolicy exit_policy_v6: exit policy for IPv6 :var list family: **\*** nicknames or fingerprints of declared family :var int average_bandwidth: **\*** average rate it's willing to relay in bytes/s @@ -172,9 +172,9 @@ class ServerDescriptor(stem.descriptor.Descriptor): :var bool extra_info_cache: **\*** flag if a mirror for extra-info documents :var str extra_info_digest: upper-case hex encoded digest of our extra-info document :var bool eventdns: flag for evdns backend (deprecated, always unset) - :var list address_alt: alternative for our address/or_port attributes, each - entry is a tuple of the form (address (**str**), port (**int**), is_ipv6 - (**bool**)) + :var list or_addresses: **\*** alternative for our address/or_port + attributes, each entry is a tuple of the form (address (**str**), port + (**int**), is_ipv6 (**bool**)) Deprecated, moved to extra-info descriptor... @@ -240,7 +240,7 @@ class ServerDescriptor(stem.descriptor.Descriptor): self.extra_info_digest = None self.hidden_service_dir = None self.eventdns = None - self.address_alt = [] + self.or_addresses = [] self.read_history_end = None self.read_history_interval = None @@ -537,7 +537,7 @@ class ServerDescriptor(stem.descriptor.Descriptor): else: raise ValueError("or-address line has malformed ports: %s" % line) - self.address_alt.append((address, int(port), is_ipv6)) + self.or_addresses.append((address, int(port), is_ipv6)) elif keyword in ("read-history", "write-history"): try: timestamp, interval, remainder = \ @@ -888,7 +888,7 @@ class BridgeDescriptor(ServerDescriptor): if self.contact and self.contact != "somebody": issues.append("Contact line should be scrubbed to be 'somebody', but instead had '%s'" % self.contact) - for address, _, is_ipv6 in self.address_alt: + for address, _, is_ipv6 in self.or_addresses: if not is_ipv6 and not address.startswith("10."): issues.append("or-address line's address should be scrubbed to be '10.x.x.x': %s" % address) elif is_ipv6 and not address.startswith("fd9f:2e19:3bcf::"): diff --git a/test/integ/descriptor/__init__.py b/test/integ/descriptor/__init__.py index 58f9f81..57083e9 100644 --- a/test/integ/descriptor/__init__.py +++ b/test/integ/descriptor/__init__.py @@ -5,6 +5,7 @@ Integration tests for stem.descriptor.* contents. __all__ = [ "reader", "extrainfo_descriptor", + "microdescriptor", "server_descriptor", "get_resource", "open_desc", diff --git a/test/integ/descriptor/data/cached-microdescs b/test/integ/descriptor/data/cached-microdescs new file mode 100644 index 0000000..bd85ed6 --- /dev/null +++ b/test/integ/descriptor/data/cached-microdescs @@ -0,0 +1,25 @@ +@last-listed 2013-02-24 00:18:36 +onion-key +-----BEGIN RSA PUBLIC KEY----- +MIGJAoGBAMhPQtZPaxP3ukybV5LfofKQr20/ljpRk0e9IlGWWMSTkfVvBcHsa6IM +H2KE6s4uuPHp7FqhakXAzJbODobnPHY8l1E4efyrqMQZXEQk2IMhgSNtG6YqUrVF +CxdSKSSy0mmcBe2TOyQsahlGZ9Pudxfnrey7KcfqnArEOqNH09RpAgMBAAE= +-----END RSA PUBLIC KEY----- +@last-listed 2013-02-24 00:18:37 +onion-key +-----BEGIN RSA PUBLIC KEY----- +MIGJAoGBALCOxZdpMI2WO496njSQ2M7b4IgAGATqpJmH3So7lXOa25sK6o7JipgP +qQE83K/t/xsMIpxQ/hHkft3G78HkeXXFc9lVUzH0HmHwYEu0M+PMVULSkG36MfEl +7WeSZzaG+Tlnh9OySAzVyTsv1ZJsTQFHH9V8wuM0GOMo9X8DFC+NAgMBAAE= +-----END RSA PUBLIC KEY----- +ntor-onion-key r5572HzD+PMPBbXlZwBhsm6YEbxnYgis8vhZ1jmdI2k= +family $6141629FA0D15A6AEAEF3A1BEB76E64C767B3174 +@last-listed 2013-02-24 00:18:36 +onion-key +-----BEGIN RSA PUBLIC KEY----- +MIGJAoGBAOWFQHxO+5kGuhwPUX5jB7wJCrTbSU0fZwolNV1t9UaDdjGDvIjIhdit +y2sMbyd9K8lbQO7x9rQjNst5ZicuaSOs854XQddSjm++vMdjYbOcVMqnKGSztvpd +w/1LVWFfhcBnsGi4JMGbmP+KUZG9A8kI9deSyJhfi35jA7UepiHHAgMBAAE= +-----END RSA PUBLIC KEY----- +a [2001:6b0:7:125::242]:9001 +p accept 80,443 diff --git a/test/integ/descriptor/microdescriptor.py b/test/integ/descriptor/microdescriptor.py new file mode 100644 index 0000000..329b5eb --- /dev/null +++ b/test/integ/descriptor/microdescriptor.py @@ -0,0 +1,100 @@ +""" +Integration tests for stem.descriptor.microdescriptor. +""" + +from __future__ import with_statement + +import os +import unittest + +import stem.descriptor +import stem.exit_policy +import test.runner + +from test.integ.descriptor import get_resource + +FIRST_ONION_KEY = """\ +-----BEGIN RSA PUBLIC KEY----- +MIGJAoGBAMhPQtZPaxP3ukybV5LfofKQr20/ljpRk0e9IlGWWMSTkfVvBcHsa6IM +H2KE6s4uuPHp7FqhakXAzJbODobnPHY8l1E4efyrqMQZXEQk2IMhgSNtG6YqUrVF +CxdSKSSy0mmcBe2TOyQsahlGZ9Pudxfnrey7KcfqnArEOqNH09RpAgMBAAE= +-----END RSA PUBLIC KEY-----\ +""" + +SECOND_ONION_KEY = """\ +-----BEGIN RSA PUBLIC KEY----- +MIGJAoGBALCOxZdpMI2WO496njSQ2M7b4IgAGATqpJmH3So7lXOa25sK6o7JipgP +qQE83K/t/xsMIpxQ/hHkft3G78HkeXXFc9lVUzH0HmHwYEu0M+PMVULSkG36MfEl +7WeSZzaG+Tlnh9OySAzVyTsv1ZJsTQFHH9V8wuM0GOMo9X8DFC+NAgMBAAE= +-----END RSA PUBLIC KEY-----\ +""" + +THIRD_ONION_KEY = """\ +-----BEGIN RSA PUBLIC KEY----- +MIGJAoGBAOWFQHxO+5kGuhwPUX5jB7wJCrTbSU0fZwolNV1t9UaDdjGDvIjIhdit +y2sMbyd9K8lbQO7x9rQjNst5ZicuaSOs854XQddSjm++vMdjYbOcVMqnKGSztvpd +w/1LVWFfhcBnsGi4JMGbmP+KUZG9A8kI9deSyJhfi35jA7UepiHHAgMBAAE= +-----END RSA PUBLIC KEY-----\ +""" + + +class TestMicrodescriptor(unittest.TestCase): + def test_cached_microdescriptors(self): + """ + Parses the cached microdescriptor file in our data directory, checking that + it doesn't raise any validation issues and looking for unrecognized + descriptor additions. + """ + + if test.runner.only_run_once(self, "test_cached_microdescriptors"): + return + + descriptor_path = test.runner.get_runner().get_test_dir("cached-microdescs") + + if not os.path.exists(descriptor_path): + test.runner.skip(self, "(no cached microdescriptors)") + return + + with open(descriptor_path, 'rb') as descriptor_file: + for desc in stem.descriptor.parse_file(descriptor_file, "microdescriptor 1.0"): + unrecognized_lines = desc.get_unrecognized_lines() + + if unrecognized_lines: + self.fail("Unrecognized microdescriptor content: %s" % unrecognized_lines) + + def test_local_microdescriptors(self): + """ + Checks a small microdescriptor file with known contents. + """ + + descriptor_path = get_resource("cached-microdescs") + + with open(descriptor_path, 'rb') as descriptor_file: + descriptors = stem.descriptor.parse_file(descriptor_file, "microdescriptor 1.0") + + router = next(descriptors) + self.assertEquals(FIRST_ONION_KEY, router.onion_key) + self.assertEquals(None, router.ntor_onion_key) + self.assertEquals([], router.or_addresses) + self.assertEquals([], router.family) + self.assertEquals(stem.exit_policy.MicroExitPolicy("reject 1-65535"), router.exit_policy) + self.assertEquals({"@last-listed": "2013-02-24 00:18:36"}, router.get_annotations()) + self.assertEquals(["@last-listed 2013-02-24 00:18:36"], router.get_annotation_lines()) + + router = next(descriptors) + self.assertEquals(SECOND_ONION_KEY, router.onion_key) + self.assertEquals(u'r5572HzD+PMPBbXlZwBhsm6YEbxnYgis8vhZ1jmdI2k=', router.ntor_onion_key) + self.assertEquals([], router.or_addresses) + self.assertEquals(["$6141629FA0D15A6AEAEF3A1BEB76E64C767B3174"], router.family) + self.assertEquals(stem.exit_policy.MicroExitPolicy("reject 1-65535"), router.exit_policy) + self.assertEquals({"@last-listed": "2013-02-24 00:18:37"}, router.get_annotations()) + self.assertEquals(["@last-listed 2013-02-24 00:18:37"], router.get_annotation_lines()) + + router = next(descriptors) + self.assertEquals(THIRD_ONION_KEY, router.onion_key) + self.assertEquals(None, router.ntor_onion_key) + self.assertEquals([(u"2001:6b0:7:125::242", 9001, True)], router.or_addresses) + self.assertEquals([], router.family) + self.assertEquals(stem.exit_policy.MicroExitPolicy("accept 80,443"), router.exit_policy) + self.assertEquals({"@last-listed": "2013-02-24 00:18:36"}, router.get_annotations()) + self.assertEquals(["@last-listed 2013-02-24 00:18:36"], router.get_annotation_lines()) diff --git a/test/mocking.py b/test/mocking.py index d912685..3ee8f08 100644 --- a/test/mocking.py +++ b/test/mocking.py @@ -35,6 +35,9 @@ calling :func:`test.mocking.revert_mocking`. get_relay_server_descriptor - RelayDescriptor get_bridge_server_descriptor - BridgeDescriptor + stem.descriptor.microdescriptor + get_microdescriptor - Microdescriptor + stem.descriptor.extrainfo_descriptor get_relay_extrainfo_descriptor - RelayExtraInfoDescriptor get_bridge_extrainfo_descriptor - BridgeExtraInfoDescriptor @@ -57,6 +60,7 @@ import inspect import itertools import stem.descriptor.extrainfo_descriptor +import stem.descriptor.microdescriptor import stem.descriptor.networkstatus import stem.descriptor.router_status_entry import stem.descriptor.server_descriptor @@ -126,6 +130,10 @@ BRIDGE_EXTRAINFO_FOOTER = ( ("router-digest", "006FD96BA35E7785A6A3B8B75FE2E2435A13BDB4"), ) +MICRODESCRIPTOR = ( + ("onion-key", "\n-----BEGIN RSA PUBLIC KEY-----%s-----END RSA PUBLIC KEY-----" % CRYPTO_BLOB), +) + ROUTER_STATUS_ENTRY_V2_HEADER = ( ("r", "caerSidi p1aag7VwarGxqctS7/fS0y5FU+s oQZFLYe9e4A7bOkWKR7TaNxb0JE 2012-08-06 11:19:31 71.35.150.29 9001 0"), ) @@ -709,6 +717,26 @@ def get_bridge_extrainfo_descriptor(attr = None, exclude = (), content = False): return stem.descriptor.extrainfo_descriptor.BridgeExtraInfoDescriptor(desc_content, validate = True) +def get_microdescriptor(attr = None, exclude = (), content = False): + """ + Provides the descriptor content for... + stem.descriptor.microdescriptor.Microdescriptor + + :param dict attr: keyword/value mappings to be included in the descriptor + :param list exclude: mandatory keywords to exclude from the descriptor + :param bool content: provides the str content of the descriptor rather than the class if True + + :returns: Microdescriptor for the requested descriptor content + """ + + desc_content = _get_descriptor_content(attr, exclude, MICRODESCRIPTOR) + + if content: + return desc_content + else: + return stem.descriptor.microdescriptor.Microdescriptor(desc_content, validate = True) + + def get_router_status_entry_v2(attr = None, exclude = (), content = False): """ Provides the descriptor content for... diff --git a/test/settings.cfg b/test/settings.cfg index 558b43b..c184eec 100644 --- a/test/settings.cfg +++ b/test/settings.cfg @@ -157,7 +157,7 @@ target.torrc RUN_PTRACE => PORT, PTRACE pyflakes.ignore stem/prereq.py => 'RSA' imported but unused pyflakes.ignore stem/prereq.py => 'asn1' imported but unused pyflakes.ignore stem/prereq.py => 'long_to_bytes' imported but unused -pyflakes.ignore stem/descriptor/__init__.py => redefinition of unused 'OrderedDict' from line 59 +pyflakes.ignore stem/descriptor/__init__.py => redefinition of unused 'OrderedDict' from line 60 pyflakes.ignore stem/util/str_tools.py => redefinition of function '_to_bytes' from line 56 pyflakes.ignore stem/util/str_tools.py => redefinition of function '_to_unicode' from line 62 pyflakes.ignore test/mocking.py => undefined name 'builtins' diff --git a/test/unit/descriptor/__init__.py b/test/unit/descriptor/__init__.py index aceb1ea..c67b603 100644 --- a/test/unit/descriptor/__init__.py +++ b/test/unit/descriptor/__init__.py @@ -5,6 +5,7 @@ Unit tests for stem.descriptor. __all__ = [ "export", "extrainfo_descriptor", + "microdescriptor", "networkstatus", "reader", "router_status_entry", diff --git a/test/unit/descriptor/microdescriptor.py b/test/unit/descriptor/microdescriptor.py new file mode 100644 index 0000000..2a2dd35 --- /dev/null +++ b/test/unit/descriptor/microdescriptor.py @@ -0,0 +1,94 @@ +""" +Unit tests for stem.descriptor.microdescriptor. +""" + +import unittest + +import stem.exit_policy + +from stem.descriptor.microdescriptor import Microdescriptor +from test.mocking import get_microdescriptor, \ + CRYPTO_BLOB + + +class TestMicrodescriptor(unittest.TestCase): + def test_minimal_microdescriptor(self): + """ + Basic sanity check that we can parse a microdescriptor with minimal + attributes. + """ + + desc = get_microdescriptor() + + self.assertTrue(CRYPTO_BLOB in desc.onion_key) + self.assertEquals(None, desc.ntor_onion_key) + self.assertEquals([], desc.or_addresses) + self.assertEquals([], desc.family) + self.assertEquals(stem.exit_policy.MicroExitPolicy("reject 1-65535"), desc.exit_policy) + self.assertEquals(None, desc.exit_policy_v6) + self.assertEquals([], desc.get_unrecognized_lines()) + + def test_unrecognized_line(self): + """ + Includes unrecognized content in the descriptor. + """ + + desc = get_microdescriptor({"pepperjack": "is oh so tasty!"}) + self.assertEquals(["pepperjack is oh so tasty!"], desc.get_unrecognized_lines()) + + def test_proceeding_line(self): + """ + Includes a line prior to the 'onion-key' entry. + """ + + desc_text = "family Amunet1\n" + get_microdescriptor(content = True) + self.assertRaises(ValueError, Microdescriptor, desc_text) + + desc = Microdescriptor(desc_text, validate = False) + self.assertEquals(["Amunet1"], desc.family) + + def test_a_line(self): + """ + Sanity test with both an IPv4 and IPv6 address. + """ + + desc_text = get_microdescriptor(content = True) + desc_text += "\na 10.45.227.253:9001" + desc_text += "\na [fd9f:2e19:3bcf::02:9970]:9001" + + expected = [ + ("10.45.227.253", 9001, False), + ("fd9f:2e19:3bcf::02:9970", 9001, True), + ] + + desc = Microdescriptor(desc_text) + self.assertEquals(expected, desc.or_addresses) + + def test_family(self): + """ + Check the family line. + """ + + desc = get_microdescriptor({"family": "Amunet1 Amunet2 Amunet3"}) + self.assertEquals(["Amunet1", "Amunet2", "Amunet3"], desc.family) + + # try multiple family lines + + desc_text = get_microdescriptor(content = True) + desc_text += "\nfamily Amunet1" + desc_text += "\nfamily Amunet2" + + self.assertRaises(ValueError, Microdescriptor, desc_text) + + # family entries will overwrite each other + desc = Microdescriptor(desc_text, validate = False) + self.assertEquals(1, len(desc.family)) + + def test_exit_policy(self): + """ + Basic check for 'p' lines. The router status entries contain an identical + field so we're not investing much effort here. + """ + + desc = get_microdescriptor({"p": "accept 80,110,143,443"}) + self.assertEquals(stem.exit_policy.MicroExitPolicy("accept 80,110,143,443"), desc.exit_policy) diff --git a/test/unit/descriptor/router_status_entry.py b/test/unit/descriptor/router_status_entry.py index d01666b..23baaeb 100644 --- a/test/unit/descriptor/router_status_entry.py +++ b/test/unit/descriptor/router_status_entry.py @@ -321,7 +321,7 @@ class TestRouterStatusEntry(unittest.TestCase): for a_line, expected in test_values.items(): entry = get_router_status_entry_v3({'a': a_line}) - self.assertEquals(expected, entry.addresses_v6) + self.assertEquals(expected, entry.or_addresses) # includes multiple 'a' lines @@ -336,7 +336,7 @@ class TestRouterStatusEntry(unittest.TestCase): ] entry = RouterStatusEntryV3(content) - self.assertEquals(expected, entry.addresses_v6) + self.assertEquals(expected, entry.or_addresses) # tries some invalid inputs diff --git a/test/unit/descriptor/server_descriptor.py b/test/unit/descriptor/server_descriptor.py index 66ec460..07fb50c 100644 --- a/test/unit/descriptor/server_descriptor.py +++ b/test/unit/descriptor/server_descriptor.py @@ -365,7 +365,7 @@ class TestServerDescriptor(unittest.TestCase): """ desc = get_bridge_server_descriptor({"or-address": "10.45.227.253:9001"}) - self.assertEquals([("10.45.227.253", 9001, False)], desc.address_alt) + self.assertEquals([("10.45.227.253", 9001, False)], desc.or_addresses) def test_or_address_v6(self): """ @@ -373,7 +373,7 @@ class TestServerDescriptor(unittest.TestCase): """ desc = get_bridge_server_descriptor({"or-address": "[fd9f:2e19:3bcf::02:9970]:9001"}) - self.assertEquals([("fd9f:2e19:3bcf::02:9970", 9001, True)], desc.address_alt) + self.assertEquals([("fd9f:2e19:3bcf::02:9970", 9001, True)], desc.or_addresses) def test_or_address_multiple(self): """ @@ -384,7 +384,7 @@ class TestServerDescriptor(unittest.TestCase): "or-address 10.45.227.253:9001,9005,80", "or-address [fd9f:2e19:3bcf::02:9970]:443")) - expected_address_alt = [ + expected_or_addresses = [ ("10.45.227.253", 9001, False), ("10.45.227.253", 9005, False), ("10.45.227.253", 80, False), @@ -392,7 +392,7 @@ class TestServerDescriptor(unittest.TestCase): ] desc = BridgeDescriptor(desc_text) - self.assertEquals(expected_address_alt, desc.address_alt) + self.assertEquals(expected_or_addresses, desc.or_addresses) def _expect_invalid_attr(self, desc_text, attr = None, expected_value = None): """

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tor-commits February 2013