X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/e8afd16892e87a6e2f17c1019ee455f5583387c2..3a8776a37af38127fb04565959e8e0e449eb04a4:/apt-pkg/acquire-item.cc diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc index 034b7725a..26c835444 100644 --- a/apt-pkg/acquire-item.cc +++ b/apt-pkg/acquire-item.cc @@ -22,9 +22,8 @@ #include #include #include -#include #include -#include +#include #include #include #include @@ -42,9 +41,9 @@ #include #include #include -#include #include #include +#include #include /*}}}*/ @@ -80,18 +79,18 @@ static std::string GetFinalFileNameFromURI(std::string const &uri) /*{{{*/ return _config->FindDir("Dir::State::lists") + URItoFileName(uri); } /*}}}*/ -static std::string GetCompressedFileName(std::string const &URI, std::string const &Name, std::string const &Ext) /*{{{*/ +static std::string GetCompressedFileName(IndexTarget const &Target, std::string const &Name, std::string const &Ext) /*{{{*/ { if (Ext.empty() || Ext == "uncompressed") return Name; // do not reverify cdrom sources as apt-cdrom may rewrite the Packages // file when its doing the indexcopy - if (URI.substr(0,6) == "cdrom:") + if (Target.URI.substr(0,6) == "cdrom:") return Name; // adjust DestFile if its compressed on disk - if (_config->FindB("Acquire::GzipIndexes",false) == true) + if (Target.KeepCompressed == true) return Name + '.' + Ext; return Name; } @@ -109,9 +108,9 @@ static std::string GetDiffsPatchFileName(std::string const &Final) /*{{{*/ } /*}}}*/ -static bool AllowInsecureRepositories(indexRecords const * const MetaIndexParser, pkgAcqMetaBase * const TransactionManager, pkgAcquire::Item * const I) /*{{{*/ +static bool AllowInsecureRepositories(metaIndex const * const MetaIndexParser, pkgAcqMetaClearSig * const TransactionManager, pkgAcquire::Item * const I) /*{{{*/ { - if(MetaIndexParser->IsAlwaysTrusted() || _config->FindB("Acquire::AllowInsecureRepositories") == true) + if(MetaIndexParser->GetTrusted() == metaIndex::TRI_YES || _config->FindB("Acquire::AllowInsecureRepositories") == true) return true; _error->Error(_("Use --allow-insecure-repositories to force the update")); @@ -120,11 +119,11 @@ static bool AllowInsecureRepositories(indexRecords const * const MetaIndexParser return false; } /*}}}*/ -static HashStringList GetExpectedHashesFromFor(indexRecords * const Parser, std::string const &MetaKey)/*{{{*/ +static HashStringList GetExpectedHashesFromFor(metaIndex * const Parser, std::string const &MetaKey)/*{{{*/ { if (Parser == NULL) return HashStringList(); - indexRecords::checkSum * const R = Parser->Lookup(MetaKey); + metaIndex::checkSum * const R = Parser->Lookup(MetaKey); if (R == NULL) return HashStringList(); return R->Hashes; @@ -144,7 +143,8 @@ APT_CONST bool pkgAcqTransactionItem::HashesRequired() const we can at least trust them for integrity of the download itself. Only repositories without a Release file can (obviously) not have hashes – and they are very uncommon and strongly discouraged */ - return TransactionManager->MetaIndexParser != NULL; + return TransactionManager->MetaIndexParser != NULL && + TransactionManager->MetaIndexParser->GetLoadedSuccessfully() != metaIndex::TRI_UNSET; } HashStringList pkgAcqTransactionItem::GetExpectedHashes() const { @@ -268,7 +268,7 @@ std::string pkgAcqDiffIndex::GetFinalFilename() const std::string pkgAcqIndex::GetFinalFilename() const { std::string const FinalFile = GetFinalFileNameFromURI(Target.URI); - return GetCompressedFileName(Target.URI, FinalFile, CurrentCompressionExtension); + return GetCompressedFileName(Target, FinalFile, CurrentCompressionExtension); } std::string pkgAcqMetaSig::GetFinalFilename() const { @@ -390,8 +390,8 @@ class APT_HIDDEN NoActionItem : public pkgAcquire::Item /*{{{*/ { IndexTarget const Target; public: - virtual std::string DescURI() const {return Target.URI;}; - virtual HashStringList GetExpectedHashes() const {return HashStringList();}; + virtual std::string DescURI() const APT_OVERRIDE {return Target.URI;}; + virtual HashStringList GetExpectedHashes() const APT_OVERRIDE {return HashStringList();}; NoActionItem(pkgAcquire * const Owner, IndexTarget const &Target) : pkgAcquire::Item(Owner), Target(Target) @@ -406,7 +406,7 @@ class APT_HIDDEN NoActionItem : public pkgAcquire::Item /*{{{*/ APT_IGNORE_DEPRECATED_PUSH pkgAcquire::Item::Item(pkgAcquire * const owner) : FileSize(0), PartialSize(0), Mode(0), ID(0), Complete(false), Local(false), - QueueCounter(0), ExpectedAdditionalItems(0), Owner(owner) + QueueCounter(0), ExpectedAdditionalItems(0), Owner(owner), d(NULL) { Owner->Add(this); Status = StatIdle; @@ -456,7 +456,6 @@ void pkgAcquire::Item::Failed(string const &Message,pkgAcquire::MethodConfig con { if(ErrorText.empty()) ErrorText = LookupTag(Message,"Message"); - UsedMirror = LookupTag(Message,"UsedMirror"); if (QueueCounter <= 1) { /* This indicates that the file is not available right now but might @@ -514,12 +513,28 @@ void pkgAcquire::Item::Start(string const &/*Message*/, unsigned long long const FileSize = Size; } /*}}}*/ +// Acquire::Item::VerifyDone - check if Item was downloaded OK /*{{{*/ +/* Note that hash-verification is 'hardcoded' in acquire-worker and has + * already passed if this method is called. */ +bool pkgAcquire::Item::VerifyDone(std::string const &Message, + pkgAcquire::MethodConfig const * const /*Cnf*/) +{ + std::string const FileName = LookupTag(Message,"Filename"); + if (FileName.empty() == true) + { + Status = StatError; + ErrorText = "Method gave a blank filename"; + return false; + } + + return true; +} + /*}}}*/ // Acquire::Item::Done - Item downloaded OK /*{{{*/ -void pkgAcquire::Item::Done(string const &Message, HashStringList const &Hashes, +void pkgAcquire::Item::Done(string const &/*Message*/, HashStringList const &Hashes, pkgAcquire::MethodConfig const * const /*Cnf*/) { // We just downloaded something.. - UsedMirror = LookupTag(Message,"UsedMirror"); if (FileSize == 0) { unsigned long long const downloadedSize = Hashes.FileSize(); @@ -586,8 +601,8 @@ bool pkgAcquire::Item::RenameOnError(pkgAcquire::Item::RenameOnErrorState const Status = StatError; break; case NotClearsigned: - errtext = _("Does not start with a cleartext signature"); - Status = StatError; + strprintf(errtext, _("Clearsigned file isn't valid, got '%s' (does the network require authentication?)"), "NOSPLIT"); + Status = StatAuthError; break; case MaximumSizeExceeded: // the method is expected to report a good error for this @@ -661,8 +676,8 @@ std::string pkgAcquire::Item::HashSum() const /*{{{*/ /*}}}*/ pkgAcqTransactionItem::pkgAcqTransactionItem(pkgAcquire * const Owner, /*{{{*/ - pkgAcqMetaBase * const transactionManager, IndexTarget const &target) : - pkgAcquire::Item(Owner), Target(target), TransactionManager(transactionManager) + pkgAcqMetaClearSig * const transactionManager, IndexTarget const &target) : + pkgAcquire::Item(Owner), d(NULL), Target(target), TransactionManager(transactionManager) { if (TransactionManager != this) TransactionManager->Add(this); @@ -680,12 +695,11 @@ HashStringList pkgAcqTransactionItem::GetExpectedHashesFor(std::string const &Me // AcqMetaBase - Constructor /*{{{*/ pkgAcqMetaBase::pkgAcqMetaBase(pkgAcquire * const Owner, - pkgAcqMetaBase * const TransactionManager, + pkgAcqMetaClearSig * const TransactionManager, std::vector const &IndexTargets, - IndexTarget const &DataTarget, - indexRecords * const MetaIndexParser) -: pkgAcqTransactionItem(Owner, TransactionManager, DataTarget), - MetaIndexParser(MetaIndexParser), LastMetaIndexParser(NULL), IndexTargets(IndexTargets), + IndexTarget const &DataTarget) +: pkgAcqTransactionItem(Owner, TransactionManager, DataTarget), d(NULL), + IndexTargets(IndexTargets), AuthPass(false), IMSHit(false) { } @@ -775,7 +789,7 @@ bool pkgAcqMetaBase::CheckStopAuthentication(pkgAcquire::Item * const I, const s _error->Warning(_("An error occurred during the signature " "verification. The repository is not updated " "and the previous index files will be used. " - "GPG error: %s: %s\n"), + "GPG error: %s: %s"), Desc.Description.c_str(), LookupTag(Message,"Message").c_str()); RunScripts("APT::Update::Auth-Failure"); @@ -785,7 +799,7 @@ bool pkgAcqMetaBase::CheckStopAuthentication(pkgAcquire::Item * const I, const s _error->Error(_("GPG error: %s: %s"), Desc.Description.c_str(), LookupTag(Message,"Message").c_str()); - I->Status = StatError; + I->Status = StatAuthError; return true; } else { _error->Warning(_("GPG error: %s: %s"), @@ -808,7 +822,6 @@ string pkgAcqMetaBase::Custom600Headers() const Header += MaximumSize; string const FinalFile = GetFinalFilename(); - struct stat Buf; if (stat(FinalFile.c_str(),&Buf) == 0) Header += "\nLast-Modified: " + TimeRFC1123(Buf.st_mtime); @@ -832,14 +845,7 @@ bool pkgAcqMetaBase::CheckDownloadDone(pkgAcqTransactionItem * const I, const st // We have just finished downloading a Release file (it is not // verified yet) - string const FileName = LookupTag(Message,"Filename"); - if (FileName.empty() == true) - { - I->Status = StatError; - I->ErrorText = "Method gave a blank filename"; - return false; - } - + std::string const FileName = LookupTag(Message,"Filename"); if (FileName != I->DestFile && RealFileExists(I->DestFile) == false) { I->Local = true; @@ -901,26 +907,28 @@ bool pkgAcqMetaBase::CheckAuthDone(string const &Message) /*{{{*/ } if (RealFileExists(FinalInRelease) || RealFileExists(FinalRelease)) { - TransactionManager->LastMetaIndexParser = new indexRecords; - _error->PushToStack(); - if (RealFileExists(FinalInRelease)) - TransactionManager->LastMetaIndexParser->Load(FinalInRelease); - else - TransactionManager->LastMetaIndexParser->Load(FinalRelease); - // its unlikely to happen, but if what we have is bad ignore it - if (_error->PendingError()) + TransactionManager->LastMetaIndexParser = TransactionManager->MetaIndexParser->UnloadedClone(); + if (TransactionManager->LastMetaIndexParser != NULL) { - delete TransactionManager->LastMetaIndexParser; - TransactionManager->LastMetaIndexParser = NULL; + _error->PushToStack(); + if (RealFileExists(FinalInRelease)) + TransactionManager->LastMetaIndexParser->Load(FinalInRelease, NULL); + else + TransactionManager->LastMetaIndexParser->Load(FinalRelease, NULL); + // its unlikely to happen, but if what we have is bad ignore it + if (_error->PendingError()) + { + delete TransactionManager->LastMetaIndexParser; + TransactionManager->LastMetaIndexParser = NULL; + } + _error->RevertToStack(); } - _error->RevertToStack(); } } - if (TransactionManager->MetaIndexParser->Load(DestFile) == false) + if (TransactionManager->MetaIndexParser->Load(DestFile, &ErrorText) == false) { Status = StatAuthError; - ErrorText = TransactionManager->MetaIndexParser->ErrorText; return false; } @@ -976,6 +984,12 @@ void pkgAcqMetaBase::QueueIndexes(bool const verify) /*{{{*/ continue; } } + else if (TransactionManager->IMSHit == true) + { + // we have the file already, no point in trying to acquire it again + new NoActionItem(Owner, *Target); + continue; + } } else trypdiff = false; // no file to patch @@ -1039,15 +1053,15 @@ bool pkgAcqMetaBase::VerifyVendor(string const &Message) /*{{{*/ Transformed = ""; } - if (_config->FindB("Acquire::Check-Valid-Until", true) == true && - TransactionManager->MetaIndexParser->GetValidUntil() > 0) { + if (TransactionManager->MetaIndexParser->GetValidUntil() > 0) + { time_t const invalid_since = time(NULL) - TransactionManager->MetaIndexParser->GetValidUntil(); if (invalid_since > 0) { std::string errmsg; strprintf(errmsg, // TRANSLATOR: The first %s is the URL of the bad Release file, the second is - // the time since then the file is invalid - formated in the same way as in + // the time since then the file is invalid - formatted in the same way as in // the download progress display (e.g. 7d 3h 42min 1s) _("Release file for %s is expired (invalid since %s). " "Updates for this repository will not be applied."), @@ -1066,14 +1080,16 @@ bool pkgAcqMetaBase::VerifyVendor(string const &Message) /*{{{*/ TransactionManager->IMSHit = true; unlink(DestFile.c_str()); PartialFile = DestFile = GetFinalFilename(); - delete TransactionManager->MetaIndexParser; - TransactionManager->MetaIndexParser = TransactionManager->LastMetaIndexParser; + // load the 'old' file in the 'new' one instead of flipping pointers as + // the new one isn't owned by us, while the old one is so cleanup would be confused. + TransactionManager->MetaIndexParser->swapLoad(TransactionManager->LastMetaIndexParser); + delete TransactionManager->LastMetaIndexParser; TransactionManager->LastMetaIndexParser = NULL; } if (_config->FindB("Debug::pkgAcquire::Auth", false)) { - std::cerr << "Got Codename: " << TransactionManager->MetaIndexParser->GetDist() << std::endl; + std::cerr << "Got Codename: " << TransactionManager->MetaIndexParser->GetCodename() << std::endl; std::cerr << "Expecting Dist: " << TransactionManager->MetaIndexParser->GetExpectedDist() << std::endl; std::cerr << "Transformed Dist: " << Transformed << std::endl; } @@ -1084,30 +1100,33 @@ bool pkgAcqMetaBase::VerifyVendor(string const &Message) /*{{{*/ // Status = StatAuthError; // ErrorText = "Conflicting distribution; expected " // + MetaIndexParser->GetExpectedDist() + " but got " -// + MetaIndexParser->GetDist(); +// + MetaIndexParser->GetCodename(); // return false; if (!Transformed.empty()) { _error->Warning(_("Conflicting distribution: %s (expected %s but got %s)"), Desc.Description.c_str(), Transformed.c_str(), - TransactionManager->MetaIndexParser->GetDist().c_str()); + TransactionManager->MetaIndexParser->GetCodename().c_str()); } } return true; } /*}}}*/ -pkgAcqMetaBase::~pkgAcqMetaBase() {} +pkgAcqMetaBase::~pkgAcqMetaBase() +{ +} pkgAcqMetaClearSig::pkgAcqMetaClearSig(pkgAcquire * const Owner, /*{{{*/ IndexTarget const &ClearsignedTarget, IndexTarget const &DetachedDataTarget, IndexTarget const &DetachedSigTarget, std::vector const &IndexTargets, - indexRecords * const MetaIndexParser) : - pkgAcqMetaIndex(Owner, this, ClearsignedTarget, DetachedSigTarget, IndexTargets, MetaIndexParser), - ClearsignedTarget(ClearsignedTarget), - DetachedDataTarget(DetachedDataTarget) + metaIndex * const MetaIndexParser) : + pkgAcqMetaIndex(Owner, this, ClearsignedTarget, DetachedSigTarget, IndexTargets), + d(NULL), ClearsignedTarget(ClearsignedTarget), + DetachedDataTarget(DetachedDataTarget), + MetaIndexParser(MetaIndexParser), LastMetaIndexParser(NULL) { // index targets + (worst case:) Release/Release.gpg ExpectedAdditionalItems = IndexTargets.size() + 2; @@ -1116,6 +1135,8 @@ pkgAcqMetaClearSig::pkgAcqMetaClearSig(pkgAcquire * const Owner, /*{{{*/ /*}}}*/ pkgAcqMetaClearSig::~pkgAcqMetaClearSig() /*{{{*/ { + if (LastMetaIndexParser != NULL) + delete LastMetaIndexParser; } /*}}}*/ // pkgAcqMetaClearSig::Custom600Headers - Insert custom request headers /*{{{*/ @@ -1123,9 +1144,23 @@ string pkgAcqMetaClearSig::Custom600Headers() const { string Header = pkgAcqMetaBase::Custom600Headers(); Header += "\nFail-Ignore: true"; + std::string const key = TransactionManager->MetaIndexParser->GetSignedBy(); + if (key.empty() == false) + Header += "\nSigned-By: " + key; + return Header; } /*}}}*/ +bool pkgAcqMetaClearSig::VerifyDone(std::string const &Message, + pkgAcquire::MethodConfig const * const Cnf) +{ + Item::VerifyDone(Message, Cnf); + + if (FileExists(DestFile) && !StartsWithGPGClearTextSignature(DestFile)) + return RenameOnError(NotClearsigned); + + return true; +} // pkgAcqMetaClearSig::Done - We got a file /*{{{*/ void pkgAcqMetaClearSig::Done(std::string const &Message, HashStringList const &Hashes, @@ -1133,17 +1168,6 @@ void pkgAcqMetaClearSig::Done(std::string const &Message, { Item::Done(Message, Hashes, Cnf); - // if we expect a ClearTextSignature (InRelease), ensure that - // this is what we get and if not fail to queue a - // Release/Release.gpg, see #346386 - if (FileExists(DestFile) && !StartsWithGPGClearTextSignature(DestFile)) - { - pkgAcquire::Item::Failed(Message, Cnf); - RenameOnError(NotClearsigned); - TransactionManager->AbortTransaction(); - return; - } - if(AuthPass == false) { if(CheckDownloadDone(this, Message, Hashes) == true) @@ -1174,13 +1198,23 @@ void pkgAcqMetaClearSig::Failed(string const &Message,pkgAcquire::MethodConfig c if (AuthPass == false) { + if (Status == StatAuthError) + { + // if we expected a ClearTextSignature (InRelease) and got a file, + // but it wasn't valid we end up here (see VerifyDone). + // As these is usually called by web-portals we do not try Release/Release.gpg + // as this is gonna fail anyway and instead abort our try (LP#346386) + TransactionManager->AbortTransaction(); + return; + } + // Queue the 'old' InRelease file for removal if we try Release.gpg // as otherwise the file will stay around and gives a false-auth // impression (CVE-2012-0214) TransactionManager->TransactionStageRemoval(this, GetFinalFilename()); Status = StatDone; - new pkgAcqMetaIndex(Owner, TransactionManager, DetachedDataTarget, DetachedSigTarget, IndexTargets, TransactionManager->MetaIndexParser); + new pkgAcqMetaIndex(Owner, TransactionManager, DetachedDataTarget, DetachedSigTarget, IndexTargets); } else { @@ -1212,25 +1246,28 @@ void pkgAcqMetaClearSig::Failed(string const &Message,pkgAcquire::MethodConfig c // open the last Release if we have it if (TransactionManager->IMSHit == false) { - TransactionManager->LastMetaIndexParser = new indexRecords; - _error->PushToStack(); - if (RealFileExists(FinalInRelease)) - TransactionManager->LastMetaIndexParser->Load(FinalInRelease); - else - TransactionManager->LastMetaIndexParser->Load(FinalRelease); - // its unlikely to happen, but if what we have is bad ignore it - if (_error->PendingError()) + TransactionManager->LastMetaIndexParser = TransactionManager->MetaIndexParser->UnloadedClone(); + if (TransactionManager->LastMetaIndexParser != NULL) { - delete TransactionManager->LastMetaIndexParser; - TransactionManager->LastMetaIndexParser = NULL; + _error->PushToStack(); + if (RealFileExists(FinalInRelease)) + TransactionManager->LastMetaIndexParser->Load(FinalInRelease, NULL); + else + TransactionManager->LastMetaIndexParser->Load(FinalRelease, NULL); + // its unlikely to happen, but if what we have is bad ignore it + if (_error->PendingError()) + { + delete TransactionManager->LastMetaIndexParser; + TransactionManager->LastMetaIndexParser = NULL; + } + _error->RevertToStack(); } - _error->RevertToStack(); } } // we parse the indexes here because at this point the user wanted // a repository that may potentially harm him - if (TransactionManager->MetaIndexParser->Load(PartialRelease) == false || VerifyVendor(Message) == false) + if (TransactionManager->MetaIndexParser->Load(PartialRelease, &ErrorText) == false || VerifyVendor(Message) == false) /* expired Release files are still a problem you need extra force for */; else QueueIndexes(true); @@ -1240,12 +1277,11 @@ void pkgAcqMetaClearSig::Failed(string const &Message,pkgAcquire::MethodConfig c /*}}}*/ pkgAcqMetaIndex::pkgAcqMetaIndex(pkgAcquire * const Owner, /*{{{*/ - pkgAcqMetaBase * const TransactionManager, + pkgAcqMetaClearSig * const TransactionManager, IndexTarget const &DataTarget, IndexTarget const &DetachedSigTarget, - vector const &IndexTargets, - indexRecords * const MetaIndexParser) : - pkgAcqMetaBase(Owner, TransactionManager, IndexTargets, DataTarget, MetaIndexParser), + vector const &IndexTargets) : + pkgAcqMetaBase(Owner, TransactionManager, IndexTargets, DataTarget), d(NULL), DetachedSigTarget(DetachedSigTarget) { if(_config->FindB("Debug::Acquire::Transaction", false) == true) @@ -1298,8 +1334,6 @@ void pkgAcqMetaIndex::Failed(string const &Message, { // ensure old Release files are removed TransactionManager->TransactionStageRemoval(this, GetFinalFilename()); - delete TransactionManager->MetaIndexParser; - TransactionManager->MetaIndexParser = NULL; // queue without any kind of hashsum support QueueIndexes(false); @@ -1324,10 +1358,10 @@ pkgAcqMetaIndex::~pkgAcqMetaIndex() {} // AcqMetaSig::AcqMetaSig - Constructor /*{{{*/ pkgAcqMetaSig::pkgAcqMetaSig(pkgAcquire * const Owner, - pkgAcqMetaBase * const TransactionManager, + pkgAcqMetaClearSig * const TransactionManager, IndexTarget const &Target, pkgAcqMetaIndex * const MetaIndex) : - pkgAcqTransactionItem(Owner, TransactionManager, Target), MetaIndex(MetaIndex) + pkgAcqTransactionItem(Owner, TransactionManager, Target), d(NULL), MetaIndex(MetaIndex) { DestFile = GetPartialFileNameFromURI(Target.URI); @@ -1363,6 +1397,16 @@ pkgAcqMetaSig::pkgAcqMetaSig(pkgAcquire * const Owner, /*}}}*/ pkgAcqMetaSig::~pkgAcqMetaSig() /*{{{*/ { +} + /*}}}*/ +// pkgAcqMetaSig::Custom600Headers - Insert custom request headers /*{{{*/ +std::string pkgAcqMetaSig::Custom600Headers() const +{ + std::string Header = pkgAcqTransactionItem::Custom600Headers(); + std::string const key = TransactionManager->MetaIndexParser->GetSignedBy(); + if (key.empty() == false) + Header += "\nSigned-By: " + key; + return Header; } /*}}}*/ // AcqMetaSig::Done - The signature was downloaded/verified /*{{{*/ @@ -1448,25 +1492,28 @@ void pkgAcqMetaSig::Failed(string const &Message,pkgAcquire::MethodConfig const // open the last Release if we have it if (TransactionManager->IMSHit == false) { - TransactionManager->LastMetaIndexParser = new indexRecords; - _error->PushToStack(); - if (RealFileExists(FinalInRelease)) - TransactionManager->LastMetaIndexParser->Load(FinalInRelease); - else - TransactionManager->LastMetaIndexParser->Load(FinalRelease); - // its unlikely to happen, but if what we have is bad ignore it - if (_error->PendingError()) + TransactionManager->LastMetaIndexParser = TransactionManager->MetaIndexParser->UnloadedClone(); + if (TransactionManager->LastMetaIndexParser != NULL) { - delete TransactionManager->LastMetaIndexParser; - TransactionManager->LastMetaIndexParser = NULL; + _error->PushToStack(); + if (RealFileExists(FinalInRelease)) + TransactionManager->LastMetaIndexParser->Load(FinalInRelease, NULL); + else + TransactionManager->LastMetaIndexParser->Load(FinalRelease, NULL); + // its unlikely to happen, but if what we have is bad ignore it + if (_error->PendingError()) + { + delete TransactionManager->LastMetaIndexParser; + TransactionManager->LastMetaIndexParser = NULL; + } + _error->RevertToStack(); } - _error->RevertToStack(); } } // we parse the indexes here because at this point the user wanted // a repository that may potentially harm him - if (TransactionManager->MetaIndexParser->Load(MetaIndex->DestFile) == false || MetaIndex->VerifyVendor(Message) == false) + if (TransactionManager->MetaIndexParser->Load(MetaIndex->DestFile, &ErrorText) == false || MetaIndex->VerifyVendor(Message) == false) /* expired Release files are still a problem you need extra force for */; else MetaIndex->QueueIndexes(true); @@ -1487,9 +1534,9 @@ void pkgAcqMetaSig::Failed(string const &Message,pkgAcquire::MethodConfig const // AcqBaseIndex - Constructor /*{{{*/ pkgAcqBaseIndex::pkgAcqBaseIndex(pkgAcquire * const Owner, - pkgAcqMetaBase * const TransactionManager, + pkgAcqMetaClearSig * const TransactionManager, IndexTarget const &Target) -: pkgAcqTransactionItem(Owner, TransactionManager, Target) +: pkgAcqTransactionItem(Owner, TransactionManager, Target), d(NULL) { } /*}}}*/ @@ -1503,9 +1550,9 @@ pkgAcqBaseIndex::~pkgAcqBaseIndex() {} * the original packages file */ pkgAcqDiffIndex::pkgAcqDiffIndex(pkgAcquire * const Owner, - pkgAcqMetaBase * const TransactionManager, + pkgAcqMetaClearSig * const TransactionManager, IndexTarget const &Target) - : pkgAcqBaseIndex(Owner, TransactionManager, Target) + : pkgAcqBaseIndex(Owner, TransactionManager, Target), d(NULL), diffs(NULL) { Debug = _config->FindB("Debug::pkgAcquire::Diffs",false); @@ -1840,7 +1887,7 @@ bool pkgAcqDiffIndex::ParseDiffIndex(string const &IndexDiffFile) /*{{{*/ new pkgAcqIndexDiffs(Owner, TransactionManager, Target, available_patches); else { - std::vector *diffs = new std::vector(available_patches.size()); + diffs = new std::vector(available_patches.size()); for(size_t i = 0; i < available_patches.size(); ++i) (*diffs)[i] = new pkgAcqIndexMergeDiffs(Owner, TransactionManager, Target, @@ -1896,7 +1943,11 @@ void pkgAcqDiffIndex::Done(string const &Message,HashStringList const &Hashes, / return; } /*}}}*/ -pkgAcqDiffIndex::~pkgAcqDiffIndex() {} +pkgAcqDiffIndex::~pkgAcqDiffIndex() +{ + if (diffs != NULL) + delete diffs; +} // AcqIndexDiffs::AcqIndexDiffs - Constructor /*{{{*/ // --------------------------------------------------------------------- @@ -1904,10 +1955,10 @@ pkgAcqDiffIndex::~pkgAcqDiffIndex() {} * for each diff and the index */ pkgAcqIndexDiffs::pkgAcqIndexDiffs(pkgAcquire * const Owner, - pkgAcqMetaBase * const TransactionManager, + pkgAcqMetaClearSig * const TransactionManager, IndexTarget const &Target, vector const &diffs) - : pkgAcqBaseIndex(Owner, TransactionManager, Target), + : pkgAcqBaseIndex(Owner, TransactionManager, Target), d(NULL), available_patches(diffs) { DestFile = GetPartialFileNameFromURI(Target.URI); @@ -2127,11 +2178,11 @@ pkgAcqIndexDiffs::~pkgAcqIndexDiffs() {} // AcqIndexMergeDiffs::AcqIndexMergeDiffs - Constructor /*{{{*/ pkgAcqIndexMergeDiffs::pkgAcqIndexMergeDiffs(pkgAcquire * const Owner, - pkgAcqMetaBase * const TransactionManager, + pkgAcqMetaClearSig * const TransactionManager, IndexTarget const &Target, DiffInfo const &patch, std::vector const * const allPatches) - : pkgAcqBaseIndex(Owner, TransactionManager, Target), + : pkgAcqBaseIndex(Owner, TransactionManager, Target), d(NULL), patch(patch), allPatches(allPatches), State(StateFetchDiff) { Debug = _config->FindB("Debug::pkgAcquire::Diffs",false); @@ -2272,9 +2323,9 @@ pkgAcqIndexMergeDiffs::~pkgAcqIndexMergeDiffs() {} // AcqIndex::AcqIndex - Constructor /*{{{*/ pkgAcqIndex::pkgAcqIndex(pkgAcquire * const Owner, - pkgAcqMetaBase * const TransactionManager, + pkgAcqMetaClearSig * const TransactionManager, IndexTarget const &Target) - : pkgAcqBaseIndex(Owner, TransactionManager, Target), Stage(STAGE_DOWNLOAD) + : pkgAcqBaseIndex(Owner, TransactionManager, Target), d(NULL), Stage(STAGE_DOWNLOAD) { // autoselect the compression method AutoSelectCompression(); @@ -2427,7 +2478,7 @@ void pkgAcqIndex::ReverifyAfterIMS() { // update destfile to *not* include the compression extension when doing // a reverify (as its uncompressed on disk already) - DestFile = GetCompressedFileName(Target.URI, GetPartialFileNameFromURI(Target.URI), CurrentCompressionExtension); + DestFile = GetCompressedFileName(Target, GetPartialFileNameFromURI(Target.URI), CurrentCompressionExtension); // copy FinalFile into partial/ so that we check the hash again string FinalFile = GetFinalFilename(); @@ -2467,7 +2518,7 @@ void pkgAcqIndex::StageDownloadDone(string const &Message, HashStringList const Complete = true; // Handle the unzipd case - string FileName = LookupTag(Message,"Alt-Filename"); + std::string FileName = LookupTag(Message,"Alt-Filename"); if (FileName.empty() == false) { Stage = STAGE_DECOMPRESS_AND_VERIFY; @@ -2478,13 +2529,7 @@ void pkgAcqIndex::StageDownloadDone(string const &Message, HashStringList const SetActiveSubprocess("copy"); return; } - FileName = LookupTag(Message,"Filename"); - if (FileName.empty() == true) - { - Status = StatError; - ErrorText = "Method gave a blank filename"; - } // Methods like e.g. "file:" will give us a (compressed) FileName that is // not the "DestFile" we set, in this case we uncompress from the local file @@ -2503,8 +2548,8 @@ void pkgAcqIndex::StageDownloadDone(string const &Message, HashStringList const return; } - // If we have compressed indexes enabled, queue for hash verification - if (_config->FindB("Acquire::GzipIndexes",false)) + // If we want compressed indexes, just copy in place for hash verification + if (Target.KeepCompressed == true) { DestFile = GetPartialFileNameFromURI(Target.URI + '.' + CurrentCompressionExtension); EraseFileName = ""; @@ -2555,7 +2600,7 @@ pkgAcqIndex::~pkgAcqIndex() {} pkgAcqArchive::pkgAcqArchive(pkgAcquire * const Owner,pkgSourceList * const Sources, pkgRecords * const Recs,pkgCache::VerIterator const &Version, string &StoreFilename) : - Item(Owner), LocalSource(false), Version(Version), Sources(Sources), Recs(Recs), + Item(Owner), d(NULL), LocalSource(false), Version(Version), Sources(Sources), Recs(Recs), StoreFilename(StoreFilename), Vf(Version.FileList()), Trusted(false) { @@ -2758,15 +2803,7 @@ void pkgAcqArchive::Done(string const &Message, HashStringList const &Hashes, Item::Done(Message, Hashes, Cfg); // Grab the output filename - string FileName = LookupTag(Message,"Filename"); - if (FileName.empty() == true) - { - Status = StatError; - ErrorText = "Method gave a blank filename"; - return; - } - - // Reference filename + std::string const FileName = LookupTag(Message,"Filename"); if (DestFile != FileName && RealFileExists(DestFile) == false) { StoreFilename = DestFile = FileName; @@ -3048,7 +3085,7 @@ pkgAcqFile::pkgAcqFile(pkgAcquire * const Owner,string const &URI, HashStringLis unsigned long long const Size,string const &Dsc,string const &ShortDesc, const string &DestDir, const string &DestFilename, bool const IsIndexFile) : - Item(Owner), IsIndexFile(IsIndexFile), ExpectedHashes(Hashes) + Item(Owner), d(NULL), IsIndexFile(IsIndexFile), ExpectedHashes(Hashes) { Retries = _config->FindI("Acquire::Retries",0); @@ -3088,14 +3125,7 @@ void pkgAcqFile::Done(string const &Message,HashStringList const &CalcHashes, { Item::Done(Message,CalcHashes,Cnf); - string FileName = LookupTag(Message,"Filename"); - if (FileName.empty() == true) - { - Status = StatError; - ErrorText = "Method gave a blank filename"; - return; - } - + std::string const FileName = LookupTag(Message,"Filename"); Complete = true; // The files timestamp matches