From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jeremy Apthorp <jeremya@chromium.org>
Date: Thu, 30 Apr 2020 10:08:06 -0700
Subject: crash: allow setting more options

This allows the client of //components/crash to set upload url,
rate-limiting, compression and global annotations.

This should be upstreamed.

diff --git a/components/crash/core/app/crash_reporter_client.cc b/components/crash/core/app/crash_reporter_client.cc
index c4535e6ad8dd8951277201e107aaf47071317b02..e37a31fb7febca3ec9ed6bd53f33c0c7c43844de 100644
--- a/components/crash/core/app/crash_reporter_client.cc
+++ b/components/crash/core/app/crash_reporter_client.cc
@@ -122,6 +122,17 @@ bool CrashReporterClient::ReportingIsEnforcedByPolicy(bool* breakpad_enabled) {
   return false;
 }
 
+bool CrashReporterClient::GetShouldRateLimit() {
+  return true;
+}
+
+bool CrashReporterClient::GetShouldCompressUploads() {
+  return true;
+}
+
+void CrashReporterClient::GetProcessSimpleAnnotations(std::map<std::string, std::string>* annotations) {
+}
+
 #if BUILDFLAG(IS_ANDROID)
 unsigned int CrashReporterClient::GetCrashDumpPercentage() {
   return 100;
diff --git a/components/crash/core/app/crash_reporter_client.h b/components/crash/core/app/crash_reporter_client.h
index 4029756b90d1adb2fa6a2ce3a59439d1eccffcf2..6f951fc335db3b9c59172d77e1e65122053b459e 100644
--- a/components/crash/core/app/crash_reporter_client.h
+++ b/components/crash/core/app/crash_reporter_client.h
@@ -7,6 +7,7 @@
 
 #include <stdint.h>
 
+#include <map>
 #include <string>
 
 #include "build/build_config.h"
@@ -129,6 +130,19 @@ class CrashReporterClient {
   // that case, |breakpad_enabled| is set to the value enforced by policies.
   virtual bool ReportingIsEnforcedByPolicy(bool* breakpad_enabled);
 
+  // Returns true if crash uploads should be rate limited. If false, no
+  // throttling will be applied for uploads.
+  virtual bool GetShouldRateLimit();
+
+  // Returns true if crash uploads should be compressed with gzip. If false,
+  // reports will be uploaded uncompressed.
+  virtual bool GetShouldCompressUploads();
+
+  // Allows the client to add or edit global annotations passed to the crashpad
+  // handler.
+  virtual void GetProcessSimpleAnnotations(
+      std::map<std::string, std::string>* annotations);
+
 #if BUILDFLAG(IS_ANDROID)
   // Used by WebView to sample crashes without generating the unwanted dumps. If
   // the returned value is less than 100, crash dumping will be sampled to that
diff --git a/components/crash/core/app/crashpad_linux.cc b/components/crash/core/app/crashpad_linux.cc
index 171095381e8acff07ae29531537cdadf76b2c462..8963eade0da26f1494ed26e4b6001f37aca82410 100644
--- a/components/crash/core/app/crashpad_linux.cc
+++ b/components/crash/core/app/crashpad_linux.cc
@@ -231,6 +231,7 @@ bool PlatformCrashpadInitialization(
     // where crash_reporter provides it's own values for lsb-release.
     annotations["lsb-release"] = base::GetLinuxDistro();
 #endif
+    crash_reporter_client->GetProcessSimpleAnnotations(&annotations);
 
     std::vector<std::string> arguments;
     if (crash_reporter_client->ShouldMonitorCrashHandlerExpensively()) {
@@ -252,6 +253,13 @@ bool PlatformCrashpadInitialization(
     }
 #endif
 
+    if (!crash_reporter_client->GetShouldRateLimit()) {
+      arguments.push_back("--no-rate-limit");
+    }
+    if (!crash_reporter_client->GetShouldCompressUploads()) {
+      arguments.push_back("--no-upload-gzip");
+    }
+
     CHECK(client.StartHandler(handler_path, *database_path, metrics_path, url,
                               annotations, arguments, false, false));
   } else {
diff --git a/components/crash/core/app/crashpad_mac.mm b/components/crash/core/app/crashpad_mac.mm
index 42fe73aefe44f218d6a5e8cb1550ff48859c4b70..a1235f0c7ad44ae9c9fdc805af5b9dc5669f5aad 100644
--- a/components/crash/core/app/crashpad_mac.mm
+++ b/components/crash/core/app/crashpad_mac.mm
@@ -86,6 +86,8 @@
     }  // @autoreleasepool
     return process_annotations;
   }();
+  CrashReporterClient* crash_reporter_client = GetCrashReporterClient();
+  crash_reporter_client->GetProcessSimpleAnnotations(&annotations);
   return annotations;
 }
 
@@ -156,6 +158,13 @@ bool PlatformCrashpadInitialization(
 
       std::vector<std::string> arguments;
 
+      if (!crash_reporter_client->GetShouldRateLimit()) {
+        arguments.push_back("--no-rate-limit");
+      }
+      if (!crash_reporter_client->GetShouldCompressUploads()) {
+        arguments.push_back("--no-upload-gzip");
+      }
+
       if (crash_reporter_client->ShouldMonitorCrashHandlerExpensively()) {
         arguments.push_back("--monitor-self");
       }
diff --git a/components/crash/core/app/crashpad_win.cc b/components/crash/core/app/crashpad_win.cc
index 0e00d26f79231a01e88981b30ff950e427cd31f4..70f014c75031f9529501e102f97e0e1adadb8ffb 100644
--- a/components/crash/core/app/crashpad_win.cc
+++ b/components/crash/core/app/crashpad_win.cc
@@ -92,6 +92,7 @@ bool PlatformCrashpadInitialization(
 
     std::map<std::string, std::string> process_annotations;
     GetPlatformCrashpadAnnotations(&process_annotations);
+    crash_reporter_client->GetProcessSimpleAnnotations(&process_annotations);
 
     std::string url = crash_reporter_client->GetUploadUrl();
 
@@ -129,6 +130,13 @@ bool PlatformCrashpadInitialization(
 
     std::vector<std::string> arguments(start_arguments);
 
+    if (!crash_reporter_client->GetShouldRateLimit()) {
+      arguments.push_back("--no-rate-limit");
+    }
+    if (!crash_reporter_client->GetShouldCompressUploads()) {
+      arguments.push_back("--no-upload-gzip");
+    }
+
     if (crash_reporter_client->ShouldMonitorCrashHandlerExpensively()) {
       arguments.push_back("--monitor-self");
       for (const std::string& start_argument : start_arguments) {
