Add a regenerate button to regenerate the password in Windows.

BUG=120480
TEST=Not tested.


Review URL: https://chromiumcodereview.appspot.com/10642009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@144071 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 651 deletions

diff --git a/rlz/lib/rlz_lib.cc b/rlz/lib/rlz_lib.cc
deleted file mode 100644
index a613876..0000000
--- a/rlz/lib/rlz_lib.cc
+++ /dev/null
@@ -1,651 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-// A library to manage RLZ information for access-points shared
-// across different client applications.
-
-#include "rlz/lib/rlz_lib.h"
-
-#include "base/string_util.h"
-#include "base/stringprintf.h"
-#include "rlz/lib/assert.h"
-#include "rlz/lib/crc32.h"
-#include "rlz/lib/financial_ping.h"
-#include "rlz/lib/lib_values.h"
-#include "rlz/lib/rlz_value_store.h"
-#include "rlz/lib/string_utils.h"
-
-namespace {
-
-// Event information returned from ping response.
-struct ReturnedEvent {
-  rlz_lib::AccessPoint access_point;
-  rlz_lib::Event event_type;
-};
-
-// Helper functions
-
-bool IsAccessPointSupported(rlz_lib::AccessPoint point) {
-  switch (point) {
-  case rlz_lib::NO_ACCESS_POINT:
-  case rlz_lib::LAST_ACCESS_POINT:
-
-  case rlz_lib::MOBILE_IDLE_SCREEN_BLACKBERRY:
-  case rlz_lib::MOBILE_IDLE_SCREEN_WINMOB:
-  case rlz_lib::MOBILE_IDLE_SCREEN_SYMBIAN:
-    // These AP's are never available on Windows PCs.
-    return false;
-
-  case rlz_lib::IE_DEFAULT_SEARCH:
-  case rlz_lib::IE_HOME_PAGE:
-  case rlz_lib::IETB_SEARCH_BOX:
-  case rlz_lib::QUICK_SEARCH_BOX:
-  case rlz_lib::GD_DESKBAND:
-  case rlz_lib::GD_SEARCH_GADGET:
-  case rlz_lib::GD_WEB_SERVER:
-  case rlz_lib::GD_OUTLOOK:
-  case rlz_lib::CHROME_OMNIBOX:
-  case rlz_lib::CHROME_HOME_PAGE:
-    // TODO: Figure out when these settings are set to Google.
-
-  default:
-    return true;
-  }
-}
-
-// Current RLZ can only use [a-zA-Z0-9_\-]
-// We will be more liberal and allow some additional chars, but not url meta
-// chars.
-bool IsGoodRlzChar(const char ch) {
-  if (IsAsciiAlpha(ch) || IsAsciiDigit(ch))
-    return true;
-
-  switch (ch) {
-    case '_':
-    case '-':
-    case '!':
-    case '@':
-    case '$':
-    case '*':
-    case '(':
-    case ')':
-    case ';':
-    case '.':
-    case '<':
-    case '>':
-    return true;
-  }
-
-  return false;
-}
-
-// This function will remove bad rlz chars and also limit the max rlz to some
-// reasonable size.  It also assumes that normalized_rlz is at least
-// kMaxRlzLength+1 long.
-void NormalizeRlz(const char* raw_rlz, char* normalized_rlz) {
-  int index = 0;
-  for (; raw_rlz[index] != 0 && index < rlz_lib::kMaxRlzLength; ++index) {
-    char current = raw_rlz[index];
-    if (IsGoodRlzChar(current)) {
-      normalized_rlz[index] = current;
-    } else {
-      normalized_rlz[index] = '.';
-    }
-  }
-
-  normalized_rlz[index] = 0;
-}
-
-void GetEventsFromResponseString(
-    const std::string& response_line,
-    const std::string& field_header,
-    std::vector<ReturnedEvent>* event_array) {
-  // Get the string of events.
-  std::string events = response_line.substr(field_header.size());
-  TrimWhitespaceASCII(events, TRIM_LEADING, &events);
-
-  int events_length = events.find_first_of("\r\n ");
-  if (events_length < 0)
-    events_length = events.size();
-  events = events.substr(0, events_length);
-
-  // Break this up into individual events
-  int event_end_index = -1;
-  do {
-    int event_begin = event_end_index + 1;
-    event_end_index = events.find(rlz_lib::kEventsCgiSeparator, event_begin);
-    int event_end = event_end_index;
-    if (event_end < 0)
-      event_end = events_length;
-
-    std::string event_string = events.substr(event_begin,
-                                             event_end - event_begin);
-    if (event_string.size() != 3)  // 3 = 2(AP) + 1(E)
-      continue;
-
-    rlz_lib::AccessPoint point = rlz_lib::NO_ACCESS_POINT;
-    rlz_lib::Event event = rlz_lib::INVALID_EVENT;
-    if (!GetAccessPointFromName(event_string.substr(0, 2).c_str(), &point) ||
-        point == rlz_lib::NO_ACCESS_POINT) {
-      continue;
-    }
-
-    if (!GetEventFromName(event_string.substr(event_string.size() - 1).c_str(),
-                          &event) || event == rlz_lib::INVALID_EVENT) {
-      continue;
-    }
-
-    ReturnedEvent current_event = {point, event};
-    event_array->push_back(current_event);
-  } while (event_end_index >= 0);
-}
-
-// Event storage functions.
-bool RecordStatefulEvent(rlz_lib::Product product, rlz_lib::AccessPoint point,
-                         rlz_lib::Event event) {
-  rlz_lib::ScopedRlzValueStoreLock lock;
-  rlz_lib::RlzValueStore* store = lock.GetStore();
-  if (!store || !store->HasAccess(rlz_lib::RlzValueStore::kWriteAccess))
-    return false;
-
-  // Write the new event to the value store.
-  const char* point_name = GetAccessPointName(point);
-  const char* event_name = GetEventName(event);
-  if (!point_name || !event_name)
-    return false;
-
-  if (!point_name[0] || !event_name[0])
-    return false;
-
-  std::string new_event_value;
-  base::StringAppendF(&new_event_value, "%s%s", point_name, event_name);
-  return store->AddStatefulEvent(product, new_event_value.c_str());
-}
-
-bool GetProductEventsAsCgiHelper(rlz_lib::Product product, char* cgi,
-                                 size_t cgi_size,
-                                 rlz_lib::RlzValueStore* store) {
-  // Prepend the CGI param key to the buffer.
-  std::string cgi_arg;
-  base::StringAppendF(&cgi_arg, "%s=", rlz_lib::kEventsCgiVariable);
-  if (cgi_size <= cgi_arg.size())
-    return false;
-
-  size_t index;
-  for (index = 0; index < cgi_arg.size(); ++index)
-    cgi[index] = cgi_arg[index];
-
-  // Read stored events.
-  std::vector<std::string> events;
-  if (!store->ReadProductEvents(product, &events))
-    return false;
-
-  // Append the events to the buffer.
-  size_t num_values = 0;
-
-  for (num_values = 0; num_values < events.size(); ++num_values) {
-    cgi[index] = '\0';
-
-    int divider = num_values > 0 ? 1 : 0;
-    int size = cgi_size - (index + divider);
-    if (size <= 0)
-      return cgi_size >= (rlz_lib::kMaxCgiLength + 1);
-
-    strncpy(cgi + index + divider, events[num_values].c_str(), size);
-    if (divider)
-      cgi[index] = rlz_lib::kEventsCgiSeparator;
-
-    index += std::min((int)events[num_values].length(), size) + divider;
-  }
-
-  cgi[index] = '\0';
-
-  return num_values > 0;
-}
-
-}  // namespace
-
-namespace rlz_lib {
-
-#if defined(RLZ_NETWORK_IMPLEMENTATION_CHROME_NET)
-bool SetURLRequestContext(net::URLRequestContextGetter* context) {
-  return FinancialPing::SetURLRequestContext(context);
-}
-#endif
-
-bool GetProductEventsAsCgi(Product product, char* cgi, size_t cgi_size) {
-  if (!cgi || cgi_size <= 0) {
-    ASSERT_STRING("GetProductEventsAsCgi: Invalid buffer");
-    return false;
-  }
-
-  cgi[0] = 0;
-
-  ScopedRlzValueStoreLock lock;
-  RlzValueStore* store = lock.GetStore();
-  if (!store || !store->HasAccess(RlzValueStore::kReadAccess))
-    return false;
-
-  size_t size_local = std::min(
-      static_cast<size_t>(kMaxCgiLength + 1), cgi_size);
-  bool result = GetProductEventsAsCgiHelper(product, cgi, size_local, store);
-
-  if (!result) {
-    ASSERT_STRING("GetProductEventsAsCgi: Possibly insufficient buffer size");
-    cgi[0] = 0;
-    return false;
-  }
-
-  return true;
-}
-
-bool RecordProductEvent(Product product, AccessPoint point, Event event) {
-  ScopedRlzValueStoreLock lock;
-  RlzValueStore* store = lock.GetStore();
-  if (!store || !store->HasAccess(RlzValueStore::kWriteAccess))
-    return false;
-
-  // Get this event's value.
-  const char* point_name = GetAccessPointName(point);
-  const char* event_name = GetEventName(event);
-  if (!point_name || !event_name)
-    return false;
-
-  if (!point_name[0] || !event_name[0])
-    return false;
-
-  std::string new_event_value;
-  base::StringAppendF(&new_event_value, "%s%s", point_name, event_name);
-
-  // Check whether this event is a stateful event. If so, don't record it.
-  if (store->IsStatefulEvent(product, new_event_value.c_str())) {
-    // For a stateful event we skip recording, this function is also
-    // considered successful.
-    return true;
-  }
-
-  // Write the new event to the value store.
-  return store->AddProductEvent(product, new_event_value.c_str());
-}
-
-bool ClearProductEvent(Product product, AccessPoint point, Event event) {
-  ScopedRlzValueStoreLock lock;
-  RlzValueStore* store = lock.GetStore();
-  if (!store || !store->HasAccess(RlzValueStore::kWriteAccess))
-    return false;
-
-  // Get the event's value store value and delete it.
-  const char* point_name = GetAccessPointName(point);
-  const char* event_name = GetEventName(event);
-  if (!point_name || !event_name)
-    return false;
-
-  if (!point_name[0] || !event_name[0])
-    return false;
-
-  std::string event_value;
-  base::StringAppendF(&event_value, "%s%s", point_name, event_name);
-  return store->ClearProductEvent(product, event_value.c_str());
-}
-
-// RLZ storage functions.
-
-bool GetAccessPointRlz(AccessPoint point, char* rlz, size_t rlz_size) {
-  if (!rlz || rlz_size <= 0) {
-    ASSERT_STRING("GetAccessPointRlz: Invalid buffer");
-    return false;
-  }
-
-  rlz[0] = 0;
-
-  ScopedRlzValueStoreLock lock;
-  RlzValueStore* store = lock.GetStore();
-  if (!store || !store->HasAccess(RlzValueStore::kReadAccess))
-    return false;
-
-  if (!IsAccessPointSupported(point))
-    return false;
-
-  return store->ReadAccessPointRlz(point, rlz, rlz_size);
-}
-
-bool SetAccessPointRlz(AccessPoint point, const char* new_rlz) {
-  ScopedRlzValueStoreLock lock;
-  RlzValueStore* store = lock.GetStore();
-  if (!store || !store->HasAccess(RlzValueStore::kWriteAccess))
-    return false;
-
-  if (!new_rlz) {
-    ASSERT_STRING("SetAccessPointRlz: Invalid buffer");
-    return false;
-  }
-
-  // Return false if the access point is not set to Google.
-  if (!IsAccessPointSupported(point)) {
-    ASSERT_STRING(("SetAccessPointRlz: "
-                "Cannot set RLZ for unsupported access point."));
-    return false;
-  }
-
-  // Verify the RLZ length.
-  size_t rlz_length = strlen(new_rlz);
-  if (rlz_length > kMaxRlzLength) {
-    ASSERT_STRING("SetAccessPointRlz: RLZ length is exceeds max allowed.");
-    return false;
-  }
-
-  char normalized_rlz[kMaxRlzLength + 1];
-  NormalizeRlz(new_rlz, normalized_rlz);
-  VERIFY(strlen(new_rlz) == rlz_length);
-
-  // Setting RLZ to empty == clearing.
-  if (normalized_rlz[0] == 0)
-    return store->ClearAccessPointRlz(point);
-  return store->WriteAccessPointRlz(point, normalized_rlz);
-}
-
-// Financial Server pinging functions.
-
-bool FormFinancialPingRequest(Product product, const AccessPoint* access_points,
-                              const char* product_signature,
-                              const char* product_brand,
-                              const char* product_id,
-                              const char* product_lang,
-                              bool exclude_machine_id,
-                              char* request, size_t request_buffer_size) {
-  if (!request || request_buffer_size == 0)
-    return false;
-
-  request[0] = 0;
-
-  std::string request_string;
-  if (!FinancialPing::FormRequest(product, access_points, product_signature,
-                                  product_brand, product_id, product_lang,
-                                  exclude_machine_id, &request_string))
-    return false;
-
-  if (request_string.size() >= request_buffer_size)
-    return false;
-
-  strncpy(request, request_string.c_str(), request_buffer_size);
-  request[request_buffer_size - 1] = 0;
-  return true;
-}
-
-bool PingFinancialServer(Product product, const char* request, char* response,
-                         size_t response_buffer_size) {
-  if (!response || response_buffer_size == 0)
-    return false;
-  response[0] = 0;
-
-  // Check if the time is right to ping.
-  if (!FinancialPing::IsPingTime(product, false))
-    return false;
-
-  // Send out the ping.
-  std::string response_string;
-  if (!FinancialPing::PingServer(request, &response_string))
-    return false;
-
-  if (response_string.size() >= response_buffer_size)
-    return false;
-
-  strncpy(response, response_string.c_str(), response_buffer_size);
-  response[response_buffer_size - 1] = 0;
-  return true;
-}
-
-bool IsPingResponseValid(const char* response, int* checksum_idx) {
-  if (!response || !response[0])
-    return false;
-
-  if (checksum_idx)
-    *checksum_idx = -1;
-
-  if (strlen(response) > kMaxPingResponseLength) {
-    ASSERT_STRING("IsPingResponseValid: response is too long to parse.");
-    return false;
-  }
-
-  // Find the checksum line.
-  std::string response_string(response);
-
-  std::string checksum_param("\ncrc32: ");
-  int calculated_crc;
-  int checksum_index = response_string.find(checksum_param);
-  if (checksum_index >= 0) {
-    // Calculate checksum of message preceeding checksum line.
-    // (+ 1 to include the \n)
-    std::string message(response_string.substr(0, checksum_index + 1));
-    if (!Crc32(message.c_str(), &calculated_crc))
-      return false;
-  } else {
-    checksum_param = "crc32: ";  // Empty response case.
-    if (!StartsWithASCII(response_string, checksum_param, true))
-      return false;
-
-    checksum_index = 0;
-    if (!Crc32("", &calculated_crc))
-      return false;
-  }
-
-  // Find the checksum value on the response.
-  int checksum_end = response_string.find("\n", checksum_index + 1);
-  if (checksum_end < 0)
-    checksum_end = response_string.size();
-
-  int checksum_begin = checksum_index + checksum_param.size();
-  std::string checksum = response_string.substr(checksum_begin,
-      checksum_end - checksum_begin + 1);
-  TrimWhitespaceASCII(checksum, TRIM_ALL, &checksum);
-
-  if (checksum_idx)
-    *checksum_idx = checksum_index;
-
-  return calculated_crc == HexStringToInteger(checksum.c_str());
-}
-
-// Complex helpers built on top of other functions.
-
-bool ParseFinancialPingResponse(Product product, const char* response) {
-  // Update the last ping time irrespective of success.
-  FinancialPing::UpdateLastPingTime(product);
-  // Parse the ping response - update RLZs, clear events.
-  return ParsePingResponse(product, response);
-}
-
-bool SendFinancialPing(Product product, const AccessPoint* access_points,
-                       const char* product_signature,
-                       const char* product_brand,
-                       const char* product_id, const char* product_lang,
-                       bool exclude_machine_id) {
-  return SendFinancialPing(product, access_points, product_signature,
-                           product_brand, product_id, product_lang,
-                           exclude_machine_id, false);
-}
-
-
-bool SendFinancialPing(Product product, const AccessPoint* access_points,
-                       const char* product_signature,
-                       const char* product_brand,
-                       const char* product_id, const char* product_lang,
-                       bool exclude_machine_id,
-                       const bool skip_time_check) {
-  // Create the financial ping request.
-  std::string request;
-  if (!FinancialPing::FormRequest(product, access_points, product_signature,
-                                  product_brand, product_id, product_lang,
-                                  exclude_machine_id, &request))
-    return false;
-
-  // Check if the time is right to ping.
-  if (!FinancialPing::IsPingTime(product, skip_time_check))
-    return false;
-
-  // Send out the ping, update the last ping time irrespective of success.
-  FinancialPing::UpdateLastPingTime(product);
-  std::string response;
-  if (!FinancialPing::PingServer(request.c_str(), &response))
-    return false;
-
-  // Parse the ping response - update RLZs, clear events.
-  return ParsePingResponse(product, response.c_str());
-}
-
-// TODO: Use something like RSA to make sure the response is
-// from a Google server.
-bool ParsePingResponse(Product product, const char* response) {
-  rlz_lib::ScopedRlzValueStoreLock lock;
-  rlz_lib::RlzValueStore* store = lock.GetStore();
-  if (!store || !store->HasAccess(rlz_lib::RlzValueStore::kWriteAccess))
-    return false;
-
-  std::string response_string(response);
-  int response_length = -1;
-  if (!IsPingResponseValid(response, &response_length))
-    return false;
-
-  if (0 == response_length)
-    return true;  // Empty response - no parsing.
-
-  std::string events_variable;
-  std::string stateful_events_variable;
-  base::SStringPrintf(&events_variable, "%s: ", kEventsCgiVariable);
-  base::SStringPrintf(&stateful_events_variable, "%s: ",
-                      kStatefulEventsCgiVariable);
-
-  int rlz_cgi_length = strlen(kRlzCgiVariable);
-
-  // Split response lines. Expected response format is lines of the form:
-  // rlzW1: 1R1_____en__252
-  int line_end_index = -1;
-  do {
-    int line_begin = line_end_index + 1;
-    line_end_index = response_string.find("\n", line_begin);
-
-    int line_end = line_end_index;
-    if (line_end < 0)
-      line_end = response_length;
-
-    if (line_end <= line_begin)
-      continue;  // Empty line.
-
-    std::string response_line;
-    response_line = response_string.substr(line_begin, line_end - line_begin);
-
-    if (StartsWithASCII(response_line, kRlzCgiVariable, true)) {  // An RLZ.
-      int separator_index = -1;
-      if ((separator_index = response_line.find(": ")) < 0)
-        continue;  // Not a valid key-value pair.
-
-      // Get the access point.
-      std::string point_name =
-        response_line.substr(3, separator_index - rlz_cgi_length);
-      AccessPoint point = NO_ACCESS_POINT;
-      if (!GetAccessPointFromName(point_name.c_str(), &point) ||
-          point == NO_ACCESS_POINT)
-        continue;  // Not a valid access point.
-
-      // Get the new RLZ.
-      std::string rlz_value(response_line.substr(separator_index + 2));
-      TrimWhitespaceASCII(rlz_value, TRIM_LEADING, &rlz_value);
-
-      int rlz_length = rlz_value.find_first_of("\r\n ");
-      if (rlz_length < 0)
-        rlz_length = rlz_value.size();
-
-      if (rlz_length > kMaxRlzLength)
-        continue;  // Too long.
-
-      if (IsAccessPointSupported(point))
-        SetAccessPointRlz(point, rlz_value.substr(0, rlz_length).c_str());
-    } else if (StartsWithASCII(response_line, events_variable, true)) {
-      // Clear events which server parsed.
-      std::vector<ReturnedEvent> event_array;
-      GetEventsFromResponseString(response_line, events_variable, &event_array);
-      for (size_t i = 0; i < event_array.size(); ++i) {
-        ClearProductEvent(product, event_array[i].access_point,
-                          event_array[i].event_type);
-      }
-    } else if (StartsWithASCII(response_line, stateful_events_variable, true)) {
-      // Record any stateful events the server send over.
-      std::vector<ReturnedEvent> event_array;
-      GetEventsFromResponseString(response_line, stateful_events_variable,
-                                  &event_array);
-      for (size_t i = 0; i < event_array.size(); ++i) {
-        RecordStatefulEvent(product, event_array[i].access_point,
-                            event_array[i].event_type);
-      }
-    }
-  } while (line_end_index >= 0);
-
-#if defined(OS_WIN)
-  // Update the DCC in registry if needed.
-  SetMachineDealCodeFromPingResponse(response);
-#endif
-
-  return true;
-}
-
-bool GetPingParams(Product product, const AccessPoint* access_points,
-                   char* cgi, size_t cgi_size) {
-  if (!cgi || cgi_size <= 0) {
-    ASSERT_STRING("GetPingParams: Invalid buffer");
-    return false;
-  }
-
-  cgi[0] = 0;
-
-  if (!access_points) {
-    ASSERT_STRING("GetPingParams: access_points is NULL");
-    return false;
-  }
-
-  // Add the RLZ Exchange Protocol version.
-  std::string cgi_string(kProtocolCgiArgument);
-
-  // Copy the &rlz= over.
-  base::StringAppendF(&cgi_string, "&%s=", kRlzCgiVariable);
-
-  {
-    // Now add each of the RLZ's. Keep the lock during all GetAccessPointRlz()
-    // calls below.
-    ScopedRlzValueStoreLock lock;
-    RlzValueStore* store = lock.GetStore();
-    if (!store || !store->HasAccess(RlzValueStore::kReadAccess))
-      return false;
-    bool first_rlz = true;  // comma before every RLZ but the first.
-    for (int i = 0; access_points[i] != NO_ACCESS_POINT; i++) {
-      char rlz[kMaxRlzLength + 1];
-      if (GetAccessPointRlz(access_points[i], rlz, arraysize(rlz))) {
-        const char* access_point = GetAccessPointName(access_points[i]);
-        if (!access_point)
-          continue;
-
-        base::StringAppendF(&cgi_string, "%s%s%s%s",
-                            first_rlz ? "" : kRlzCgiSeparator,
-                            access_point, kRlzCgiIndicator, rlz);
-        first_rlz = false;
-      }
-    }
-
-#if defined(OS_WIN)
-    // Report the DCC too if not empty. DCCs are windows-only.
-    char dcc[kMaxDccLength + 1];
-    dcc[0] = 0;
-    if (GetMachineDealCode(dcc, arraysize(dcc)) && dcc[0])
-      base::StringAppendF(&cgi_string, "&%s=%s", kDccCgiVariable, dcc);
-#endif
-  }
-
-  if (cgi_string.size() >= cgi_size)
-    return false;
-
-  strncpy(cgi, cgi_string.c_str(), cgi_size);
-  cgi[cgi_size - 1] = 0;
-
-  return true;
-}
-
-}  // namespace rlz_lib