Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 326 insertions, 0 deletions

diff --git a/toolkit/crashreporter/client/ping.cpp b/toolkit/crashreporter/client/ping.cpp
new file mode 100644
index 0000000000..4341df49ea
--- /dev/null
+++ b/toolkit/crashreporter/client/ping.cpp
@@ -0,0 +1,326 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "crashreporter.h"
+
+#include <cstring>
+#include <string>
+
+#if defined(XP_LINUX)
+#  include <fcntl.h>
+#  include <unistd.h>
+#  include <sys/stat.h>
+#elif defined(XP_MACOSX)
+#  include <CoreFoundation/CoreFoundation.h>
+#elif defined(XP_WIN)
+#  include <objbase.h>
+#endif
+
+#include "json/json.h"
+
+#include "CrashAnnotations.h"
+
+using std::string;
+
+namespace CrashReporter {
+
+struct UUID {
+  uint32_t m0;
+  uint16_t m1;
+  uint16_t m2;
+  uint8_t m3[8];
+};
+
+// Generates an UUID; the code here is mostly copied from nsUUIDGenerator.cpp
+static string GenerateUUID() {
+  UUID id = {};
+
+#if defined(XP_WIN)  // Windows
+  HRESULT hr = CoCreateGuid((GUID*)&id);
+  if (FAILED(hr)) {
+    return "";
+  }
+#elif defined(XP_MACOSX)            // MacOS X
+  CFUUIDRef uuid = CFUUIDCreate(kCFAllocatorDefault);
+  if (!uuid) {
+    return "";
+  }
+
+  CFUUIDBytes bytes = CFUUIDGetUUIDBytes(uuid);
+  memcpy(&id, &bytes, sizeof(UUID));
+
+  CFRelease(uuid);
+#elif defined(HAVE_ARC4RANDOM_BUF)  // Android, BSD, ...
+  arc4random_buf(id, sizeof(UUID));
+#else                               // Linux
+  int fd = open("/dev/urandom", O_RDONLY);
+
+  if (fd == -1) {
+    return "";
+  }
+
+  if (read(fd, &id, sizeof(UUID)) != sizeof(UUID)) {
+    close(fd);
+    return "";
+  }
+
+  close(fd);
+#endif
+
+  /* Put in the version */
+  id.m2 &= 0x0fff;
+  id.m2 |= 0x4000;
+
+  /* Put in the variant */
+  id.m3[0] &= 0x3f;
+  id.m3[0] |= 0x80;
+
+  const char* kUUIDFormatString =
+      "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x";
+  const size_t kUUIDFormatStringLength = 36;
+  char str[kUUIDFormatStringLength + 1] = {'\0'};
+
+  int num = snprintf(str, kUUIDFormatStringLength + 1, kUUIDFormatString, id.m0,
+                     id.m1, id.m2, id.m3[0], id.m3[1], id.m3[2], id.m3[3],
+                     id.m3[4], id.m3[5], id.m3[6], id.m3[7]);
+
+  if (num != kUUIDFormatStringLength) {
+    return "";
+  }
+
+  return str;
+}
+
+const char kISO8601Date[] = "%F";
+const char kISO8601DateHours[] = "%FT%H:00:00.000Z";
+
+// Return the current date as a string in the specified format, the following
+// constants are provided:
+// - kISO8601Date, the ISO 8601 date format, YYYY-MM-DD
+// - kISO8601DateHours, the ISO 8601 full date format, YYYY-MM-DDTHH:00:00.000Z
+static string CurrentDate(string format) {
+  time_t now;
+  time(&now);
+  char buf[64];  // This should be plenty
+  strftime(buf, sizeof buf, format.c_str(), gmtime(&now));
+  return buf;
+}
+
+const char kTelemetryClientId[] = "TelemetryClientId";
+const char kTelemetryUrl[] = "TelemetryServerURL";
+const char kTelemetrySessionId[] = "TelemetrySessionId";
+const int kTelemetryVersion = 4;
+
+// Create the payload.metadata node of the crash ping using fields extracted
+// from the .extra file
+static Json::Value CreateMetadataNode(const Json::Value& aExtra) {
+  Json::Value node;
+
+  for (Json::ValueConstIterator iter = aExtra.begin(); iter != aExtra.end();
+       ++iter) {
+    Annotation annotation;
+
+    if (AnnotationFromString(annotation, iter.memberName())) {
+      if (IsAnnotationWhitelistedForPing(annotation)) {
+        node[iter.memberName()] = *iter;
+      }
+    }
+  }
+
+  return node;
+}
+
+// Create the payload node of the crash ping
+static Json::Value CreatePayloadNode(const Json::Value& aExtra,
+                                     const string& aHash,
+                                     const string& aSessionId) {
+  Json::Value payload;
+
+  payload["sessionId"] = aSessionId;
+  payload["version"] = 1;
+  payload["crashDate"] = CurrentDate(kISO8601Date);
+  payload["crashTime"] = CurrentDate(kISO8601DateHours);
+  payload["hasCrashEnvironment"] = true;
+  payload["crashId"] = GetDumpLocalID();
+  payload["minidumpSha256Hash"] = aHash;
+  payload["processType"] = "main";  // This is always a main crash
+  if (aExtra.isMember("StackTraces")) {
+    payload["stackTraces"] = aExtra["StackTraces"];
+  }
+
+  // Assemble the payload metadata
+  payload["metadata"] = CreateMetadataNode(aExtra);
+
+  return payload;
+}
+
+// Create the application node of the crash ping
+static Json::Value CreateApplicationNode(
+    const string& aVendor, const string& aName, const string& aVersion,
+    const string& aDisplayVersion, const string& aPlatformVersion,
+    const string& aChannel, const string& aBuildId, const string& aArchitecture,
+    const string& aXpcomAbi) {
+  Json::Value application;
+
+  application["vendor"] = aVendor;
+  application["name"] = aName;
+  application["buildId"] = aBuildId;
+  application["displayVersion"] = aDisplayVersion;
+  application["platformVersion"] = aPlatformVersion;
+  application["version"] = aVersion;
+  application["channel"] = aChannel;
+  if (!aArchitecture.empty()) {
+    application["architecture"] = aArchitecture;
+  }
+  if (!aXpcomAbi.empty()) {
+    application["xpcomAbi"] = aXpcomAbi;
+  }
+
+  return application;
+}
+
+// Create the root node of the crash ping
+static Json::Value CreateRootNode(
+    const Json::Value& aExtra, const string& aUuid, const string& aHash,
+    const string& aClientId, const string& aSessionId, const string& aName,
+    const string& aVersion, const string& aChannel, const string& aBuildId) {
+  Json::Value root;
+  root["type"] = "crash";  // This is a crash ping
+  root["id"] = aUuid;
+  root["version"] = kTelemetryVersion;
+  root["creationDate"] = CurrentDate(kISO8601DateHours);
+  root["clientId"] = aClientId;
+
+  // Parse the telemetry environment
+  Json::Value environment;
+  Json::Reader reader;
+  string architecture;
+  string xpcomAbi;
+  string displayVersion;
+  string platformVersion;
+
+  if (reader.parse(aExtra["TelemetryEnvironment"].asString(), environment,
+                   /* collectComments */ false)) {
+    if (environment.isMember("build") && environment["build"].isObject()) {
+      Json::Value build = environment["build"];
+      if (build.isMember("architecture") && build["architecture"].isString()) {
+        architecture = build["architecture"].asString();
+      }
+      if (build.isMember("xpcomAbi") && build["xpcomAbi"].isString()) {
+        xpcomAbi = build["xpcomAbi"].asString();
+      }
+      if (build.isMember("displayVersion") &&
+          build["displayVersion"].isString()) {
+        displayVersion = build["displayVersion"].asString();
+      }
+      if (build.isMember("platformVersion") &&
+          build["platformVersion"].isString()) {
+        platformVersion = build["platformVersion"].asString();
+      }
+    }
+
+    root["environment"] = environment;
+  }
+
+  root["payload"] = CreatePayloadNode(aExtra, aHash, aSessionId);
+  root["application"] = CreateApplicationNode(
+      aExtra["Vendor"].asString(), aName, aVersion, displayVersion,
+      platformVersion, aChannel, aBuildId, architecture, xpcomAbi);
+
+  return root;
+}
+
+// Generates the URL used to submit the crash ping, see TelemetrySend.jsm
+string GenerateSubmissionUrl(const string& aUrl, const string& aId,
+                             const string& aName, const string& aVersion,
+                             const string& aChannel, const string& aBuildId) {
+  return aUrl + "/submit/telemetry/" + aId + "/crash/" + aName + "/" +
+         aVersion + "/" + aChannel + "/" + aBuildId +
+         "?v=" + std::to_string(kTelemetryVersion);
+}
+
+// Write out the ping into the specified file.
+//
+// Returns true if the ping was written out successfully, false otherwise.
+static bool WritePing(const string& aPath, const string& aPing) {
+  ofstream* f = UIOpenWrite(aPath, ios::trunc);
+  bool success = false;
+
+  if (f->is_open()) {
+    *f << aPing;
+    f->close();
+    success = f->good();
+  }
+
+  delete f;
+  return success;
+}
+
+// Assembles the crash ping using the JSON data extracted from the .extra file
+// and sends it using the crash sender. All the telemetry specific data but the
+// environment will be stripped from the annotations so that it won't be sent
+// together with the crash report.
+//
+// Note that the crash ping sender is invoked in a fire-and-forget way so this
+// won't block waiting for the ping to be delivered.
+//
+// Returns true if the ping was assembled and handed over to the pingsender
+// correctly, also populates the aPingUuid parameter with the ping UUID. Returns
+// false otherwise and leaves the aPingUuid parameter unmodified.
+bool SendCrashPing(Json::Value& aExtra, const string& aHash, string& aPingUuid,
+                   const string& pingDir) {
+  // Remove the telemetry-related data from the crash annotations
+  Json::Value value;
+  if (!aExtra.removeMember(kTelemetryClientId, &value)) {
+    return false;
+  }
+  string clientId = value.asString();
+
+  if (!aExtra.removeMember(kTelemetryUrl, &value)) {
+    return false;
+  }
+  string serverUrl = value.asString();
+
+  if (!aExtra.removeMember(kTelemetrySessionId, &value)) {
+    return false;
+  }
+  string sessionId = value.asString();
+
+  string buildId = aExtra["BuildID"].asString();
+  string channel = aExtra["ReleaseChannel"].asString();
+  string name = aExtra["ProductName"].asString();
+  string version = aExtra["Version"].asString();
+  string uuid = GenerateUUID();
+  string url =
+      GenerateSubmissionUrl(serverUrl, uuid, name, version, channel, buildId);
+
+  if (serverUrl.empty() || uuid.empty()) {
+    return false;
+  }
+
+  Json::Value root = CreateRootNode(aExtra, uuid, aHash, clientId, sessionId,
+                                    name, version, channel, buildId);
+
+  // Write out the result to the pending pings directory
+  Json::StreamWriterBuilder builder;
+  builder["indentation"] = "";
+  string ping = Json::writeString(builder, root);
+  string pingPath = pingDir + UI_DIR_SEPARATOR + uuid + ".json";
+
+  if (!WritePing(pingPath, ping)) {
+    return false;
+  }
+
+  // Hand over the ping to the sender
+  vector<string> args = {url, pingPath};
+  if (UIRunProgram(GetProgramPath(UI_PING_SENDER_FILENAME), args)) {
+    aPingUuid = uuid;
+    return true;
+  } else {
+    return false;
+  }
+}
+
+}  // namespace CrashReporter