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authorwolfbeast <mcwerewolf@gmail.com>2018-10-06 06:57:51 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-10-06 06:57:51 +0200
commit0c47c83e1b3b7d95681a43fbb0de0e17b2cd5b25 (patch)
treec321601f04cbfd02fb6e12878e745dc49a612c86 /services/sync/modules/resource.js
parent8860eddcee1417483cafd114f3a9ec127e0f1f74 (diff)
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Import Tycho weave client
Diffstat (limited to 'services/sync/modules/resource.js')
-rw-r--r--services/sync/modules/resource.js88
1 files changed, 50 insertions, 38 deletions
diff --git a/services/sync/modules/resource.js b/services/sync/modules/resource.js
index bf7066b9f..1c2a67b90 100644
--- a/services/sync/modules/resource.js
+++ b/services/sync/modules/resource.js
@@ -7,13 +7,12 @@ this.EXPORTED_SYMBOLS = [
"Resource"
];
-var Cc = Components.classes;
-var Ci = Components.interfaces;
-var Cr = Components.results;
-var Cu = Components.utils;
+const Cc = Components.classes;
+const Ci = Components.interfaces;
+const Cr = Components.results;
+const Cu = Components.utils;
Cu.import("resource://gre/modules/Preferences.jsm");
-Cu.import("resource://gre/modules/NetUtil.jsm");
Cu.import("resource://services-common/async.js");
Cu.import("resource://gre/modules/Log.jsm");
Cu.import("resource://services-common/observers.js");
@@ -74,6 +73,20 @@ AsyncResource.prototype = {
*/
authenticator: null,
+ // The string to use as the base User-Agent in Sync requests.
+ // These strings will look something like
+ //
+ // Firefox/4.0 FxSync/1.8.0.20100101.mobile
+ //
+ // or
+ //
+ // Firefox Aurora/5.0a1 FxSync/1.9.0.20110409.desktop
+ //
+ _userAgent:
+ Services.appinfo.name + "/" + Services.appinfo.version + // Product.
+ " FxSync/" + WEAVE_VERSION + "." + // Sync.
+ Services.appinfo.appBuildID + ".", // Build.
+
// Wait 5 minutes before killing a request.
ABORT_TIMEOUT: 300000,
@@ -121,9 +134,7 @@ AsyncResource.prototype = {
//
// Get and set the data encapulated in the resource.
_data: null,
- get data() {
- return this._data;
- },
+ get data() this._data,
set data(value) {
this._data = value;
},
@@ -135,9 +146,16 @@ AsyncResource.prototype = {
// to obtain a request channel.
//
_createRequest: function Res__createRequest(method) {
- let channel = NetUtil.newChannel({uri: this.spec, loadUsingSystemPrincipal: true})
- .QueryInterface(Ci.nsIRequest)
- .QueryInterface(Ci.nsIHttpChannel);
+ let channel = Services.io.newChannel2(this.spec,
+ null,
+ null,
+ null, // aLoadingNode
+ Services.scriptSecurityManager.getSystemPrincipal(),
+ null, // aTriggeringPrincipal
+ Ci.nsILoadInfo.SEC_NORMAL,
+ Ci.nsIContentPolicy.TYPE_OTHER)
+ .QueryInterface(Ci.nsIRequest)
+ .QueryInterface(Ci.nsIHttpChannel);
channel.loadFlags |= DEFAULT_LOAD_FLAGS;
@@ -147,7 +165,8 @@ AsyncResource.prototype = {
// Compose a UA string fragment from the various available identifiers.
if (Svc.Prefs.get("sendVersionInfo", true)) {
- channel.setRequestHeader("user-agent", Utils.userAgent, false);
+ let ua = this._userAgent + Svc.Prefs.get("client.type", "desktop");
+ channel.setRequestHeader("user-agent", ua, false);
}
let headers = this.headers;
@@ -155,7 +174,7 @@ AsyncResource.prototype = {
if (this.authenticator) {
let result = this.authenticator(this, method);
if (result && result.headers) {
- for (let [k, v] of Object.entries(result.headers)) {
+ for (let [k, v] in Iterator(result.headers)) {
headers[k.toLowerCase()] = v;
}
}
@@ -163,7 +182,7 @@ AsyncResource.prototype = {
this._log.debug("No authenticator found.");
}
- for (let [key, value] of Object.entries(headers)) {
+ for (let [key, value] in Iterator(headers)) {
if (key == 'authorization')
this._log.trace("HTTP Header " + key + ": ***** (suppressed)");
else
@@ -209,10 +228,10 @@ AsyncResource.prototype = {
this._log, this.ABORT_TIMEOUT);
channel.requestMethod = action;
try {
- channel.asyncOpen2(listener);
+ channel.asyncOpen(listener, null);
} catch (ex) {
- // asyncOpen2 can throw in a bunch of cases -- e.g., a forbidden port.
- this._log.warn("Caught an error in asyncOpen2", ex);
+ // asyncOpen can throw in a bunch of cases -- e.g., a forbidden port.
+ this._log.warn("Caught an error in asyncOpen: " + CommonUtils.exceptionStr(ex));
CommonUtils.nextTick(callback.bind(this, ex));
}
},
@@ -259,7 +278,9 @@ AsyncResource.prototype = {
} catch(ex) {
// Got a response, but an exception occurred during processing.
// This shouldn't occur.
- this._log.warn("Caught unexpected exception in _oncomplete", ex);
+ this._log.warn("Caught unexpected exception " + CommonUtils.exceptionStr(ex) +
+ " in _onComplete.");
+ this._log.debug(CommonUtils.stackTrace(ex));
}
// Process headers. They can be empty, or the call can otherwise fail, so
@@ -297,18 +318,16 @@ AsyncResource.prototype = {
contentLength + ".");
}
} catch (ex) {
- this._log.debug("Caught exception visiting headers in _onComplete", ex);
+ this._log.debug("Caught exception " + CommonUtils.exceptionStr(ex) +
+ " visiting headers in _onComplete.");
+ this._log.debug(CommonUtils.stackTrace(ex));
}
let ret = new String(data);
- ret.url = channel.URI.spec;
ret.status = status;
ret.success = success;
ret.headers = headers;
- if (!success) {
- this._log.warn(`${action} request to ${ret.url} failed with status ${status}`);
- }
// Make a lazy getter to convert the json response into an object.
// Note that this can cause a parse error to be thrown far away from the
// actual fetch, so be warned!
@@ -316,7 +335,7 @@ AsyncResource.prototype = {
try {
return JSON.parse(ret);
} catch (ex) {
- this._log.warn("Got exception parsing response body", ex);
+ this._log.warn("Got exception parsing response body: \"" + CommonUtils.exceptionStr(ex));
// Stringify to avoid possibly printing non-printable characters.
this._log.debug("Parse fail: Response body starts: \"" +
JSON.stringify((ret + "").slice(0, 100)) +
@@ -384,12 +403,7 @@ Resource.prototype = {
try {
this._doRequest(action, data, callback);
return Async.waitForSyncCallback(cb);
- } catch (ex) {
- if (Async.isShutdownException(ex)) {
- throw ex;
- }
- this._log.warn("${action} request to ${url} failed: ${ex}",
- { action, url: this.uri.spec, ex });
+ } catch(ex) {
// Combine the channel stack with this request stack. Need to create
// a new error object for that.
let error = Error(ex.message);
@@ -527,7 +541,7 @@ ChannelListener.prototype = {
siStream = Cc["@mozilla.org/scriptableinputstream;1"].createInstance(Ci.nsIScriptableInputStream);
siStream.init(stream);
} catch (ex) {
- this._log.warn("Exception creating nsIScriptableInputStream", ex);
+ this._log.warn("Exception creating nsIScriptableInputStream." + CommonUtils.exceptionStr(ex));
this._log.debug("Parameters: " + req.URI.spec + ", " + stream + ", " + off + ", " + count);
// Cannot proceed, so rethrow and allow the channel to cancel itself.
throw ex;
@@ -543,11 +557,9 @@ ChannelListener.prototype = {
try {
this._onProgress();
} catch (ex) {
- if (Async.isShutdownException(ex)) {
- throw ex;
- }
this._log.warn("Got exception calling onProgress handler during fetch of "
- + req.URI.spec, ex);
+ + req.URI.spec);
+ this._log.debug(CommonUtils.exceptionStr(ex));
this._log.trace("Rethrowing; expect a failure code from the HTTP channel.");
throw ex;
}
@@ -562,7 +574,7 @@ ChannelListener.prototype = {
try {
CommonUtils.namedTimer(this.abortRequest, this._timeout, this, "abortTimer");
} catch (ex) {
- this._log.warn("Got exception extending abort timer", ex);
+ this._log.warn("Got exception extending abort timer: " + CommonUtils.exceptionStr(ex));
}
},
@@ -656,14 +668,14 @@ ChannelNotificationListener.prototype = {
}
}
} catch (ex) {
- this._log.error("Error copying headers", ex);
+ this._log.error("Error copying headers: " + CommonUtils.exceptionStr(ex));
}
// We let all redirects proceed.
try {
callback.onRedirectVerifyCallback(Cr.NS_OK);
} catch (ex) {
- this._log.error("onRedirectVerifyCallback threw!", ex);
+ this._log.error("onRedirectVerifyCallback threw!" + CommonUtils.exceptionStr(ex));
}
}
};