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Code Issues Releases Wiki Activity

Ability to delete authorization keys added.

Browse Source 
If we start logging in and we know, that some of the authorization
keys were read from the hard drive, not generated, we destroy all
the existing authorization keys and start generating new keys.
This commit is contained in:
John Preston
2017-02-25 19:44:02 +03:00
parent dd933cf61c
commit 7d89b54d1c
38 changed files with 714 additions and 432 deletions
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60
Telegram/SourceFiles/mtproto/facade.h
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@@ -32,6 +32,14 @@ bool paused();
void pause();
void unpause();
constexpr auto kDcShift = ShiftedDcId(10000);
constexpr auto kConfigDcShift = 0x01;
constexpr auto kLogoutDcShift = 0x02;
constexpr auto kMaxMediaDcCount = 0x10;
constexpr auto kBaseDownloadDcShift = 0x10;
constexpr auto kBaseUploadDcShift = 0x20;
constexpr auto kDestroyKeyStartDcShift = 0x100;
} // namespace internal
class PauseHolder {
@@ -40,12 +48,12 @@ public:
restart();
}
void restart() {
if (!base::take(_paused, true)) {
if (!std::exchange(_paused, true)) {
internal::pause();
}
}
void release() {
if (base::take(_paused)) {
if (std::exchange(_paused, false)) {
internal::unpause();
}
}
@@ -58,64 +66,68 @@ private:
};
constexpr ShiftedDcId DCShift = 10000;
constexpr DcId bareDcId(ShiftedDcId shiftedDcId) {
return (shiftedDcId % DCShift);
return (shiftedDcId % internal::kDcShift);
}
constexpr ShiftedDcId shiftDcId(DcId dcId, int value) {
return dcId + DCShift * value;
return dcId + internal::kDcShift * value;
}
constexpr int getDcIdShift(ShiftedDcId shiftedDcId) {
return (shiftedDcId - bareDcId(shiftedDcId)) / DCShift;
return shiftedDcId / internal::kDcShift;
}
// send(MTPhelp_GetConfig(), MTP::cfgDcId(dc)) - for dc enumeration
constexpr ShiftedDcId cfgDcId(DcId dcId) {
return shiftDcId(dcId, 0x01);
// send(MTPhelp_GetConfig(), MTP::configDcId(dc)) - for dc enumeration
constexpr ShiftedDcId configDcId(DcId dcId) {
return shiftDcId(dcId, internal::kConfigDcShift);
}
// send(MTPauth_LogOut(), MTP::lgtDcId(dc)) - for logout of guest dcs enumeration
constexpr ShiftedDcId lgtDcId(DcId dcId) {
return shiftDcId(dcId, 0x02);
// send(MTPauth_LogOut(), MTP::logoutDcId(dc)) - for logout of guest dcs enumeration
constexpr ShiftedDcId logoutDcId(DcId dcId) {
return shiftDcId(dcId, internal::kLogoutDcShift);
}
namespace internal {
constexpr ShiftedDcId downloadDcId(DcId dcId, int index) {
static_assert(MTPDownloadSessionsCount < 0x10, "Too large MTPDownloadSessionsCount!");
return shiftDcId(dcId, 0x10 + index);
static_assert(MTPDownloadSessionsCount < internal::kMaxMediaDcCount, "Too large MTPDownloadSessionsCount!");
return shiftDcId(dcId, internal::kBaseDownloadDcShift + index);
};
} // namespace internal
// send(req, callbacks, MTP::dldDcId(dc, index)) - for download shifted dc id
inline ShiftedDcId dldDcId(DcId dcId, int index) {
// send(req, callbacks, MTP::downloadDcId(dc, index)) - for download shifted dc id
inline ShiftedDcId downloadDcId(DcId dcId, int index) {
t_assert(index >= 0 && index < MTPDownloadSessionsCount);
return internal::downloadDcId(dcId, index);
}
constexpr bool isDldDcId(ShiftedDcId shiftedDcId) {
return (shiftedDcId >= internal::downloadDcId(0, 0)) && (shiftedDcId < internal::downloadDcId(0, MTPDownloadSessionsCount - 1) + DCShift);
constexpr bool isDownloadDcId(ShiftedDcId shiftedDcId) {
return (shiftedDcId >= internal::downloadDcId(0, 0)) && (shiftedDcId < internal::downloadDcId(0, MTPDownloadSessionsCount - 1) + internal::kDcShift);
}
namespace internal {
constexpr ShiftedDcId uploadDcId(DcId dcId, int index) {
static_assert(MTPUploadSessionsCount < 0x10, "Too large MTPUploadSessionsCount!");
return shiftDcId(dcId, 0x20 + index);
static_assert(MTPUploadSessionsCount < internal::kMaxMediaDcCount, "Too large MTPUploadSessionsCount!");
return shiftDcId(dcId, internal::kBaseUploadDcShift + index);
};
} // namespace internal
// send(req, callbacks, MTP::uplDcId(index)) - for upload shifted dc id
// send(req, callbacks, MTP::uploadDcId(index)) - for upload shifted dc id
// uploading always to the main dc so bareDcId == 0
inline ShiftedDcId uplDcId(int index) {
inline ShiftedDcId uploadDcId(int index) {
t_assert(index >= 0 && index < MTPUploadSessionsCount);
return internal::uploadDcId(0, index);
};
constexpr bool isUplDcId(ShiftedDcId shiftedDcId) {
return (shiftedDcId >= internal::uploadDcId(0, 0)) && (shiftedDcId < internal::uploadDcId(0, MTPUploadSessionsCount - 1) + DCShift);
constexpr bool isUploadDcId(ShiftedDcId shiftedDcId) {
return (shiftedDcId >= internal::uploadDcId(0, 0)) && (shiftedDcId < internal::uploadDcId(0, MTPUploadSessionsCount - 1) + internal::kDcShift);
}
inline ShiftedDcId destroyKeyNextDcId(ShiftedDcId shiftedDcId) {
auto shift = getDcIdShift(shiftedDcId);
return shiftDcId(bareDcId(shiftedDcId), shift ? (shift + 1) : internal::kDestroyKeyStartDcShift);
}
enum {