#include <apt-pkg/fileutl.h>
#include <apt-pkg/sha1.h>
#include <apt-pkg/tagfile.h>
-#include <apt-pkg/indexrecords.h>
+#include <apt-pkg/metaindex.h>
#include <apt-pkg/acquire.h>
#include <apt-pkg/hashes.h>
#include <apt-pkg/indexfile.h>
#include <apt-pkg/pkgcache.h>
#include <apt-pkg/cacheiterators.h>
#include <apt-pkg/pkgrecords.h>
+#include <apt-pkg/gpgv.h>
#include <stddef.h>
#include <stdlib.h>
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;
}
}
/*}}}*/
-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"));
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;
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
{
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
{
{
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) :
+ NoActionItem(pkgAcquire * const Owner, IndexTarget const &Target) :
pkgAcquire::Item(Owner), Target(Target)
{
Status = StatDone;
// Acquire::Item::Item - Constructor /*{{{*/
APT_IGNORE_DEPRECATED_PUSH
-pkgAcquire::Item::Item(pkgAcquire * const Owner) :
- FileSize(0), PartialSize(0), Mode(0), Complete(false), Local(false),
- QueueCounter(0), ExpectedAdditionalItems(0), Owner(Owner)
+pkgAcquire::Item::Item(pkgAcquire * const owner) :
+ FileSize(0), PartialSize(0), Mode(0), ID(0), Complete(false), Local(false),
+ QueueCounter(0), ExpectedAdditionalItems(0), Owner(owner), d(NULL)
{
Owner->Add(this);
Status = StatIdle;
return Owner;
}
/*}}}*/
+APT_CONST pkgAcquire::ItemDesc &pkgAcquire::Item::GetItemDesc() /*{{{*/
+{
+ return Desc;
+}
+ /*}}}*/
APT_CONST bool pkgAcquire::Item::IsTrusted() const /*{{{*/
{
return false;
{
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
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..
- string FileName = LookupTag(Message,"Filename");
- UsedMirror = LookupTag(Message,"UsedMirror");
- unsigned long long const downloadedSize = Hashes.FileSize();
- if (downloadedSize != 0)
+ if (FileSize == 0)
{
- if (Complete == false && !Local && FileName == DestFile)
+ unsigned long long const downloadedSize = Hashes.FileSize();
+ if (downloadedSize != 0)
{
- if (Owner->Log != 0)
- Owner->Log->Fetched(Hashes.FileSize(),atoi(LookupTag(Message,"Resume-Point","0").c_str()));
+ FileSize = downloadedSize;
}
-
- if (FileSize == 0)
- FileSize= downloadedSize;
}
Status = StatDone;
ErrorText = string();
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
/*}}}*/
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);
{
}
/*}}}*/
-HashStringList pkgAcqTransactionItem::GetExpectedHashesFor(std::string const MetaKey) const /*{{{*/
+HashStringList pkgAcqTransactionItem::GetExpectedHashesFor(std::string const &MetaKey) const /*{{{*/
{
return GetExpectedHashesFromFor(TransactionManager->MetaIndexParser, MetaKey);
}
// AcqMetaBase - Constructor /*{{{*/
pkgAcqMetaBase::pkgAcqMetaBase(pkgAcquire * const Owner,
- pkgAcqMetaBase * const TransactionManager,
- std::vector<IndexTarget> const IndexTargets,
- IndexTarget const &DataTarget,
- indexRecords * const MetaIndexParser)
-: pkgAcqTransactionItem(Owner, TransactionManager, DataTarget),
- MetaIndexParser(MetaIndexParser), LastMetaIndexParser(NULL), IndexTargets(IndexTargets),
+ pkgAcqMetaClearSig * const TransactionManager,
+ std::vector<IndexTarget> const &IndexTargets,
+ IndexTarget const &DataTarget)
+: pkgAcqTransactionItem(Owner, TransactionManager, DataTarget), d(NULL),
+ IndexTargets(IndexTargets),
AuthPass(false), IMSHit(false)
{
}
_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");
_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"),
Header += MaximumSize;
string const FinalFile = GetFinalFilename();
-
struct stat Buf;
if (stat(FinalFile.c_str(),&Buf) == 0)
Header += "\nLast-Modified: " + TimeRFC1123(Buf.st_mtime);
// 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;
- }
-
- if (FileName != I->DestFile)
+ std::string const FileName = LookupTag(Message,"Filename");
+ if (FileName != I->DestFile && RealFileExists(I->DestFile) == false)
{
I->Local = true;
I->Desc.URI = "copy:" + FileName;
}
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;
}
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
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."),
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;
}
// 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()
+{
+}
pkgAcqMetaClearSig::pkgAcqMetaClearSig(pkgAcquire * const Owner, /*{{{*/
IndexTarget const &ClearsignedTarget,
IndexTarget const &DetachedDataTarget, IndexTarget const &DetachedSigTarget,
- std::vector<IndexTarget> const IndexTargets,
- indexRecords * const MetaIndexParser) :
- pkgAcqMetaIndex(Owner, this, ClearsignedTarget, DetachedSigTarget, IndexTargets, MetaIndexParser),
- ClearsignedTarget(ClearsignedTarget),
- DetachedDataTarget(DetachedDataTarget), DetachedSigTarget(DetachedSigTarget)
+ std::vector<IndexTarget> const &IndexTargets,
+ 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;
/*}}}*/
pkgAcqMetaClearSig::~pkgAcqMetaClearSig() /*{{{*/
{
+ if (LastMetaIndexParser != NULL)
+ delete LastMetaIndexParser;
}
/*}}}*/
// pkgAcqMetaClearSig::Custom600Headers - Insert custom request headers /*{{{*/
{
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,
{
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)
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
{
// 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);
/*}}}*/
pkgAcqMetaIndex::pkgAcqMetaIndex(pkgAcquire * const Owner, /*{{{*/
- pkgAcqMetaBase * const TransactionManager,
+ pkgAcqMetaClearSig * const TransactionManager,
IndexTarget const &DataTarget,
IndexTarget const &DetachedSigTarget,
- vector<IndexTarget> const IndexTargets,
- indexRecords * const MetaIndexParser) :
- pkgAcqMetaBase(Owner, TransactionManager, IndexTargets, DataTarget, MetaIndexParser),
+ vector<IndexTarget> const &IndexTargets) :
+ pkgAcqMetaBase(Owner, TransactionManager, IndexTargets, DataTarget), d(NULL),
DetachedSigTarget(DetachedSigTarget)
{
if(_config->FindB("Debug::Acquire::Transaction", false) == true)
{
// 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);
return Target.URI;
}
/*}}}*/
+pkgAcqMetaIndex::~pkgAcqMetaIndex() {}
// AcqMetaSig::AcqMetaSig - Constructor /*{{{*/
pkgAcqMetaSig::pkgAcqMetaSig(pkgAcquire * const Owner,
- pkgAcqMetaBase * const TransactionManager,
- IndexTarget const Target,
+ 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);
/*}}}*/
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 /*{{{*/
// 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);
// AcqBaseIndex - Constructor /*{{{*/
pkgAcqBaseIndex::pkgAcqBaseIndex(pkgAcquire * const Owner,
- pkgAcqMetaBase * const TransactionManager,
- IndexTarget const Target)
-: pkgAcqTransactionItem(Owner, TransactionManager, Target)
+ pkgAcqMetaClearSig * const TransactionManager,
+ IndexTarget const &Target)
+: pkgAcqTransactionItem(Owner, TransactionManager, Target), d(NULL)
{
}
/*}}}*/
+pkgAcqBaseIndex::~pkgAcqBaseIndex() {}
// AcqDiffIndex::AcqDiffIndex - Constructor /*{{{*/
// ---------------------------------------------------------------------
* the original packages file
*/
pkgAcqDiffIndex::pkgAcqDiffIndex(pkgAcquire * const Owner,
- pkgAcqMetaBase * const TransactionManager,
- IndexTarget const Target)
- : pkgAcqBaseIndex(Owner, TransactionManager, Target)
+ pkgAcqMetaClearSig * const TransactionManager,
+ IndexTarget const &Target)
+ : pkgAcqBaseIndex(Owner, TransactionManager, Target), d(NULL), diffs(NULL)
{
Debug = _config->FindB("Debug::pkgAcquire::Diffs",false);
new pkgAcqIndexDiffs(Owner, TransactionManager, Target, available_patches);
else
{
-
std::vector<pkgAcqIndexMergeDiffs*> *diffs = new std::vector<pkgAcqIndexMergeDiffs*>(available_patches.size());
+ diffs = new std::vector<pkgAcqIndexMergeDiffs*>(available_patches.size());
for(size_t i = 0; i < available_patches.size(); ++i)
(*diffs)[i] = new pkgAcqIndexMergeDiffs(Owner, TransactionManager,
Target,
return;
}
/*}}}*/
+pkgAcqDiffIndex::~pkgAcqDiffIndex()
+{
+ if (diffs != NULL)
+ delete diffs;
+}
// AcqIndexDiffs::AcqIndexDiffs - Constructor /*{{{*/
// ---------------------------------------------------------------------
* for each diff and the index
*/
pkgAcqIndexDiffs::pkgAcqIndexDiffs(pkgAcquire * const Owner,
- pkgAcqMetaBase * const TransactionManager,
- IndexTarget const Target,
+ pkgAcqMetaClearSig * const TransactionManager,
+ IndexTarget const &Target,
vector<DiffInfo> const &diffs)
- : pkgAcqBaseIndex(Owner, TransactionManager, Target),
+ : pkgAcqBaseIndex(Owner, TransactionManager, Target), d(NULL),
available_patches(diffs)
{
DestFile = GetPartialFileNameFromURI(Target.URI);
return patchhashes.str();
}
/*}}}*/
+pkgAcqIndexDiffs::~pkgAcqIndexDiffs() {}
// AcqIndexMergeDiffs::AcqIndexMergeDiffs - Constructor /*{{{*/
pkgAcqIndexMergeDiffs::pkgAcqIndexMergeDiffs(pkgAcquire * const Owner,
- pkgAcqMetaBase * const TransactionManager,
- IndexTarget const Target,
+ pkgAcqMetaClearSig * const TransactionManager,
+ IndexTarget const &Target,
DiffInfo const &patch,
std::vector<pkgAcqIndexMergeDiffs*> 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);
return patchhashes.str();
}
/*}}}*/
+pkgAcqIndexMergeDiffs::~pkgAcqIndexMergeDiffs() {}
// AcqIndex::AcqIndex - Constructor /*{{{*/
pkgAcqIndex::pkgAcqIndex(pkgAcquire * const Owner,
- pkgAcqMetaBase * const TransactionManager,
- IndexTarget const Target)
- : pkgAcqBaseIndex(Owner, TransactionManager, Target)
+ pkgAcqMetaClearSig * const TransactionManager,
+ IndexTarget const &Target)
+ : pkgAcqBaseIndex(Owner, TransactionManager, Target), d(NULL), Stage(STAGE_DOWNLOAD)
{
// autoselect the compression method
AutoSelectCompression();
{
// 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();
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;
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
- if (FileName != DestFile)
+ if (FileName != DestFile && RealFileExists(DestFile) == false)
Local = true;
else
EraseFileName = FileName;
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 = "";
return;
}
/*}}}*/
+pkgAcqIndex::~pkgAcqIndex() {}
// AcqArchive::AcqArchive - Constructor /*{{{*/
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)
{
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
- if (FileName != DestFile)
+ std::string const FileName = LookupTag(Message,"Filename");
+ if (DestFile != FileName && RealFileExists(DestFile) == false)
{
StoreFilename = DestFile = FileName;
Local = true;
return Desc.ShortDesc;
}
/*}}}*/
+pkgAcqArchive::~pkgAcqArchive() {}
+
+// AcqChangelog::pkgAcqChangelog - Constructors /*{{{*/
+pkgAcqChangelog::pkgAcqChangelog(pkgAcquire * const Owner, pkgCache::VerIterator const &Ver,
+ std::string const &DestDir, std::string const &DestFilename) :
+ pkgAcquire::Item(Owner), d(NULL), SrcName(Ver.SourcePkgName()), SrcVersion(Ver.SourceVerStr())
+{
+ Desc.URI = URI(Ver);
+ Init(DestDir, DestFilename);
+}
+// some parameters are char* here as they come likely from char* interfaces – which can also return NULL
+pkgAcqChangelog::pkgAcqChangelog(pkgAcquire * const Owner, pkgCache::RlsFileIterator const &RlsFile,
+ char const * const Component, char const * const SrcName, char const * const SrcVersion,
+ const string &DestDir, const string &DestFilename) :
+ pkgAcquire::Item(Owner), d(NULL), SrcName(SrcName), SrcVersion(SrcVersion)
+{
+ Desc.URI = URI(RlsFile, Component, SrcName, SrcVersion);
+ Init(DestDir, DestFilename);
+}
+pkgAcqChangelog::pkgAcqChangelog(pkgAcquire * const Owner,
+ std::string const &URI, char const * const SrcName, char const * const SrcVersion,
+ const string &DestDir, const string &DestFilename) :
+ pkgAcquire::Item(Owner), d(NULL), SrcName(SrcName), SrcVersion(SrcVersion)
+{
+ Desc.URI = URI;
+ Init(DestDir, DestFilename);
+}
+void pkgAcqChangelog::Init(std::string const &DestDir, std::string const &DestFilename)
+{
+ if (Desc.URI.empty())
+ {
+ Status = StatError;
+ // TRANSLATOR: %s=%s is sourcename=sourceversion, e.g. apt=1.1
+ strprintf(ErrorText, _("Changelog unavailable for %s=%s"), SrcName.c_str(), SrcVersion.c_str());
+ // Let the error message print something sensible rather than "Failed to fetch /"
+ if (DestFilename.empty())
+ DestFile = SrcName + ".changelog";
+ else
+ DestFile = DestFilename;
+ Desc.URI = "changelog:/" + DestFile;
+ return;
+ }
+
+ if (DestDir.empty())
+ {
+ std::string const systemTemp = GetTempDir();
+ char tmpname[100];
+ snprintf(tmpname, sizeof(tmpname), "%s/apt-changelog-XXXXXX", systemTemp.c_str());
+ if (NULL == mkdtemp(tmpname))
+ {
+ _error->Errno("mkdtemp", "mkdtemp failed in changelog acquire of %s %s", SrcName.c_str(), SrcVersion.c_str());
+ Status = StatError;
+ return;
+ }
+ DestFile = TemporaryDirectory = tmpname;
+ }
+ else
+ DestFile = DestDir;
+
+ if (DestFilename.empty())
+ DestFile = flCombine(DestFile, SrcName + ".changelog");
+ else
+ DestFile = flCombine(DestFile, DestFilename);
+
+ Desc.ShortDesc = "Changelog";
+ strprintf(Desc.Description, "%s %s %s Changelog", URI::SiteOnly(Desc.URI).c_str(), SrcName.c_str(), SrcVersion.c_str());
+ Desc.Owner = this;
+ QueueURI(Desc);
+}
+ /*}}}*/
+std::string pkgAcqChangelog::URI(pkgCache::VerIterator const &Ver) /*{{{*/
+{
+ char const * const SrcName = Ver.SourcePkgName();
+ char const * const SrcVersion = Ver.SourceVerStr();
+ pkgCache::PkgFileIterator PkgFile;
+ // find the first source for this version which promises a changelog
+ for (pkgCache::VerFileIterator VF = Ver.FileList(); VF.end() == false; ++VF)
+ {
+ pkgCache::PkgFileIterator const PF = VF.File();
+ if (PF.Flagged(pkgCache::Flag::NotSource) || PF->Release == 0)
+ continue;
+ PkgFile = PF;
+ pkgCache::RlsFileIterator const RF = PF.ReleaseFile();
+ std::string const uri = URI(RF, PF.Component(), SrcName, SrcVersion);
+ if (uri.empty())
+ continue;
+ return uri;
+ }
+ return "";
+}
+std::string pkgAcqChangelog::URITemplate(pkgCache::RlsFileIterator const &Rls)
+{
+ if (Rls.end() == true || (Rls->Label == 0 && Rls->Origin == 0))
+ return "";
+ std::string const serverConfig = "Acquire::Changelogs::URI";
+ std::string server;
+#define APT_EMPTY_SERVER \
+ if (server.empty() == false) \
+ { \
+ if (server != "no") \
+ return server; \
+ return ""; \
+ }
+#define APT_CHECK_SERVER(X, Y) \
+ if (Rls->X != 0) \
+ { \
+ std::string const specialServerConfig = serverConfig + "::" + Y + #X + "::" + Rls.X(); \
+ server = _config->Find(specialServerConfig); \
+ APT_EMPTY_SERVER \
+ }
+ // this way e.g. Debian-Security can fallback to Debian
+ APT_CHECK_SERVER(Label, "Override::")
+ APT_CHECK_SERVER(Origin, "Override::")
+
+ if (RealFileExists(Rls.FileName()))
+ {
+ _error->PushToStack();
+ FileFd rf;
+ /* This can be costly. A caller wanting to get millions of URIs might
+ want to do this on its own once and use Override settings.
+ We don't do this here as Origin/Label are not as unique as they
+ should be so this could produce request order-dependent anomalies */
+ if (OpenMaybeClearSignedFile(Rls.FileName(), rf) == true)
+ {
+ pkgTagFile TagFile(&rf, rf.Size());
+ pkgTagSection Section;
+ if (TagFile.Step(Section) == true)
+ server = Section.FindS("Changelogs");
+ }
+ _error->RevertToStack();
+ APT_EMPTY_SERVER
+ }
+
+ APT_CHECK_SERVER(Label, "")
+ APT_CHECK_SERVER(Origin, "")
+#undef APT_CHECK_SERVER
+#undef APT_EMPTY_SERVER
+ return "";
+}
+std::string pkgAcqChangelog::URI(pkgCache::RlsFileIterator const &Rls,
+ char const * const Component, char const * const SrcName,
+ char const * const SrcVersion)
+{
+ return URI(URITemplate(Rls), Component, SrcName, SrcVersion);
+}
+std::string pkgAcqChangelog::URI(std::string const &Template,
+ char const * const Component, char const * const SrcName,
+ char const * const SrcVersion)
+{
+ if (Template.find("CHANGEPATH") == std::string::npos)
+ return "";
+
+ // the path is: COMPONENT/SRC/SRCNAME/SRCNAME_SRCVER, e.g. main/a/apt/1.1 or contrib/liba/libapt/2.0
+ std::string Src = SrcName;
+ std::string path = APT::String::Startswith(SrcName, "lib") ? Src.substr(0, 4) : Src.substr(0,1);
+ path.append("/").append(Src).append("/");
+ path.append(Src).append("_").append(StripEpoch(SrcVersion));
+ // we omit component for releases without one (= flat-style repositories)
+ if (Component != NULL && strlen(Component) != 0)
+ path = std::string(Component) + "/" + path;
+
+ return SubstVar(Template, "CHANGEPATH", path);
+}
+ /*}}}*/
+// AcqChangelog::Failed - Failure handler /*{{{*/
+void pkgAcqChangelog::Failed(string const &Message, pkgAcquire::MethodConfig const * const Cnf)
+{
+ Item::Failed(Message,Cnf);
+
+ std::string errText;
+ // TRANSLATOR: %s=%s is sourcename=sourceversion, e.g. apt=1.1
+ strprintf(errText, _("Changelog unavailable for %s=%s"), SrcName.c_str(), SrcVersion.c_str());
+
+ // Error is probably something techy like 404 Not Found
+ if (ErrorText.empty())
+ ErrorText = errText;
+ else
+ ErrorText = errText + " (" + ErrorText + ")";
+ return;
+}
+ /*}}}*/
+// AcqChangelog::Done - Item downloaded OK /*{{{*/
+void pkgAcqChangelog::Done(string const &Message,HashStringList const &CalcHashes,
+ pkgAcquire::MethodConfig const * const Cnf)
+{
+ Item::Done(Message,CalcHashes,Cnf);
+
+ Complete = true;
+}
+ /*}}}*/
+pkgAcqChangelog::~pkgAcqChangelog() /*{{{*/
+{
+ if (TemporaryDirectory.empty() == false)
+ {
+ unlink(DestFile.c_str());
+ rmdir(TemporaryDirectory.c_str());
+ }
+}
+ /*}}}*/
// AcqFile::pkgAcqFile - Constructor /*{{{*/
pkgAcqFile::pkgAcqFile(pkgAcquire * const Owner,string const &URI, HashStringList const &Hashes,
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);
{
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
return;
// We have to copy it into place
- if (FileName != DestFile)
+ if (RealFileExists(DestFile.c_str()) == false)
{
Local = true;
if (_config->FindB("Acquire::Source-Symlinks",true) == false ||
return "";
}
/*}}}*/
+pkgAcqFile::~pkgAcqFile() {}
projects / apt.git / blobdiff