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-rw-r--r--apt-pkg/acquire-item.cc202
1 files changed, 95 insertions, 107 deletions
diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index 913764f64..1156d6f33 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -50,6 +50,19 @@
using namespace std;
+static void printHashSumComparision(std::string const &URI, HashStringList const &Expected, HashStringList const &Actual) /*{{{*/
+{
+ if (_config->FindB("Debug::Acquire::HashSumMismatch", false) == false)
+ return;
+ std::cerr << std::endl << URI << ":" << std::endl << " Expected Hash: " << std::endl;
+ for (HashStringList::const_iterator hs = Expected.begin(); hs != Expected.end(); ++hs)
+ std::cerr << "\t- " << hs->toStr() << std::endl;
+ std::cerr << " Actual Hash: " << std::endl;
+ for (HashStringList::const_iterator hs = Actual.begin(); hs != Actual.end(); ++hs)
+ std::cerr << "\t- " << hs->toStr() << std::endl;
+}
+ /*}}}*/
+
// Acquire::Item::Item - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
@@ -118,7 +131,7 @@ void pkgAcquire::Item::Start(string /*Message*/,unsigned long long Size)
// Acquire::Item::Done - Item downloaded OK /*{{{*/
// ---------------------------------------------------------------------
/* */
-void pkgAcquire::Item::Done(string Message,unsigned long long Size,string /*Hash*/,
+void pkgAcquire::Item::Done(string Message,unsigned long long Size,HashStringList const &/*Hash*/,
pkgAcquire::MethodConfig * /*Cnf*/)
{
// We just downloaded something..
@@ -229,8 +242,8 @@ void pkgAcquire::Item::ReportMirrorFailure(string FailCode)
possibly query additional files */
pkgAcqSubIndex::pkgAcqSubIndex(pkgAcquire *Owner, string const &URI,
string const &URIDesc, string const &ShortDesc,
- HashString const &ExpectedHash)
- : Item(Owner), ExpectedHash(ExpectedHash)
+ HashStringList const &ExpectedHashes)
+ : Item(Owner), ExpectedHashes(ExpectedHashes)
{
/* XXX: Beware: Currently this class does nothing (of value) anymore ! */
Debug = _config->FindB("Debug::pkgAcquire::SubIndex",false);
@@ -252,7 +265,7 @@ pkgAcqSubIndex::pkgAcqSubIndex(pkgAcquire *Owner, string const &URI,
// AcqSubIndex::Custom600Headers - Insert custom request headers /*{{{*/
// ---------------------------------------------------------------------
/* The only header we use is the last-modified header. */
-string pkgAcqSubIndex::Custom600Headers()
+string pkgAcqSubIndex::Custom600Headers() const
{
string Final = _config->FindDir("Dir::State::lists");
Final += URItoFileName(Desc.URI);
@@ -275,7 +288,7 @@ void pkgAcqSubIndex::Failed(string Message,pkgAcquire::MethodConfig * /*Cnf*/)/*
// No good Index is provided
}
/*}}}*/
-void pkgAcqSubIndex::Done(string Message,unsigned long long Size,string Md5Hash, /*{{{*/
+void pkgAcqSubIndex::Done(string Message,unsigned long long Size,HashStringList const &Hashes, /*{{{*/
pkgAcquire::MethodConfig *Cnf)
{
if(Debug)
@@ -297,7 +310,7 @@ void pkgAcqSubIndex::Done(string Message,unsigned long long Size,string Md5Hash,
return;
}
- Item::Done(Message,Size,Md5Hash,Cnf);
+ Item::Done(Message, Size, Hashes, Cnf);
string FinalFile = _config->FindDir("Dir::State::lists")+URItoFileName(Desc.URI);
@@ -343,12 +356,11 @@ bool pkgAcqSubIndex::ParseIndex(string const &IndexFile) /*{{{*/
* the original packages file
*/
pkgAcqDiffIndex::pkgAcqDiffIndex(pkgAcquire *Owner,
- IndexTarget const *Target,
- HashString ExpectedHash,
- indexRecords *MetaIndexParser)
- : Item(Owner), ExpectedHash(ExpectedHash), Target(Target),
+ struct IndexTarget const * const Target,
+ HashStringList const &ExpectedHashes,
+ indexRecords *MetaIndexParser)
+ : Item(Owner), ExpectedHashes(ExpectedHashes), Target(Target),
MetaIndexParser(MetaIndexParser)
-
{
Debug = _config->FindB("Debug::pkgAcquire::Diffs",false);
@@ -393,7 +405,7 @@ pkgAcqDiffIndex::pkgAcqDiffIndex(pkgAcquire *Owner,
// AcqIndex::Custom600Headers - Insert custom request headers /*{{{*/
// ---------------------------------------------------------------------
/* The only header we use is the last-modified header. */
-string pkgAcqDiffIndex::Custom600Headers()
+string pkgAcqDiffIndex::Custom600Headers() const
{
string Final = _config->FindDir("Dir::State::lists");
Final += URItoFileName(RealURI) + string(".IndexDiff");
@@ -447,7 +459,7 @@ bool pkgAcqDiffIndex::ParseDiffIndex(string IndexDiffFile) /*{{{*/
// list cleanup needs to know that this file as well as the already
// present index is ours, so we create an empty diff to save it for us
new pkgAcqIndexDiffs(Owner, RealURI, Description, Desc.ShortDesc,
- ExpectedHash, ServerSha1, available_patches);
+ ExpectedHashes, ServerSha1, available_patches);
return true;
}
else
@@ -533,12 +545,12 @@ bool pkgAcqDiffIndex::ParseDiffIndex(string IndexDiffFile) /*{{{*/
if (pdiff_merge == false)
new pkgAcqIndexDiffs(Owner, RealURI, Description, Desc.ShortDesc,
- ExpectedHash, ServerSha1, available_patches);
+ ExpectedHashes, ServerSha1, available_patches);
else
{
std::vector<pkgAcqIndexMergeDiffs*> *diffs = new std::vector<pkgAcqIndexMergeDiffs*>(available_patches.size());
for(size_t i = 0; i < available_patches.size(); ++i)
- (*diffs)[i] = new pkgAcqIndexMergeDiffs(Owner, RealURI, Description, Desc.ShortDesc, ExpectedHash,
+ (*diffs)[i] = new pkgAcqIndexMergeDiffs(Owner, RealURI, Description, Desc.ShortDesc, ExpectedHashes,
available_patches[i], diffs);
}
@@ -563,20 +575,20 @@ void pkgAcqDiffIndex::Failed(string Message,pkgAcquire::MethodConfig * /*Cnf*/)/
std::clog << "pkgAcqDiffIndex failed: " << Desc.URI << " with " << Message << std::endl
<< "Falling back to normal index file acquire" << std::endl;
- new pkgAcqIndex(Owner, Target, ExpectedHash, MetaIndexParser);
+ new pkgAcqIndex(Owner, Target, ExpectedHashes, MetaIndexParser);
Complete = false;
Status = StatDone;
Dequeue();
}
/*}}}*/
-void pkgAcqDiffIndex::Done(string Message,unsigned long long Size,string Md5Hash, /*{{{*/
+void pkgAcqDiffIndex::Done(string Message,unsigned long long Size,HashStringList const &Hashes, /*{{{*/
pkgAcquire::MethodConfig *Cnf)
{
if(Debug)
std::clog << "pkgAcqDiffIndex::Done(): " << Desc.URI << std::endl;
- Item::Done(Message,Size,Md5Hash,Cnf);
+ Item::Done(Message, Size, Hashes, Cnf);
string FinalFile;
FinalFile = _config->FindDir("Dir::State::lists")+URItoFileName(RealURI);
@@ -607,10 +619,10 @@ void pkgAcqDiffIndex::Done(string Message,unsigned long long Size,string Md5Hash
*/
pkgAcqIndexDiffs::pkgAcqIndexDiffs(pkgAcquire *Owner,
string URI,string URIDesc,string ShortDesc,
- HashString ExpectedHash,
+ HashStringList const &ExpectedHashes,
string ServerSha1,
vector<DiffInfo> diffs)
- : Item(Owner), RealURI(URI), ExpectedHash(ExpectedHash),
+ : Item(Owner), RealURI(URI), ExpectedHashes(ExpectedHashes),
available_patches(diffs), ServerSha1(ServerSha1)
{
@@ -642,7 +654,7 @@ void pkgAcqIndexDiffs::Failed(string Message,pkgAcquire::MethodConfig * /*Cnf*/)
std::clog << "pkgAcqIndexDiffs failed: " << Desc.URI << " with " << Message << std::endl
<< "Falling back to normal index file acquire" << std::endl;
new pkgAcqIndex(Owner, RealURI, Description,Desc.ShortDesc,
- ExpectedHash);
+ ExpectedHashes);
Finish();
}
/*}}}*/
@@ -656,7 +668,7 @@ void pkgAcqIndexDiffs::Finish(bool allDone)
DestFile = _config->FindDir("Dir::State::lists");
DestFile += URItoFileName(RealURI);
- if(!ExpectedHash.empty() && !ExpectedHash.VerifyFile(DestFile))
+ if(ExpectedHashes.usable() && !ExpectedHashes.VerifyFile(DestFile))
{
RenameOnError(HashSumMismatch);
Dequeue();
@@ -734,13 +746,13 @@ bool pkgAcqIndexDiffs::QueueNextDiff() /*{{{*/
return true;
}
/*}}}*/
-void pkgAcqIndexDiffs::Done(string Message,unsigned long long Size,string Md5Hash, /*{{{*/
+void pkgAcqIndexDiffs::Done(string Message,unsigned long long Size, HashStringList const &Hashes, /*{{{*/
pkgAcquire::MethodConfig *Cnf)
{
if(Debug)
std::clog << "pkgAcqIndexDiffs::Done(): " << Desc.URI << std::endl;
- Item::Done(Message,Size,Md5Hash,Cnf);
+ Item::Done(Message, Size, Hashes, Cnf);
string FinalFile;
FinalFile = _config->FindDir("Dir::State::lists")+URItoFileName(RealURI);
@@ -783,7 +795,7 @@ void pkgAcqIndexDiffs::Done(string Message,unsigned long long Size,string Md5Has
// see if there is more to download
if(available_patches.empty() == false) {
new pkgAcqIndexDiffs(Owner, RealURI, Description, Desc.ShortDesc,
- ExpectedHash, ServerSha1, available_patches);
+ ExpectedHashes, ServerSha1, available_patches);
return Finish();
} else
return Finish(true);
@@ -793,10 +805,10 @@ void pkgAcqIndexDiffs::Done(string Message,unsigned long long Size,string Md5Has
// AcqIndexMergeDiffs::AcqIndexMergeDiffs - Constructor /*{{{*/
pkgAcqIndexMergeDiffs::pkgAcqIndexMergeDiffs(pkgAcquire *Owner,
string const &URI, string const &URIDesc,
- string const &ShortDesc, HashString const &ExpectedHash,
+ string const &ShortDesc, HashStringList const &ExpectedHashes,
DiffInfo const &patch,
std::vector<pkgAcqIndexMergeDiffs*> const * const allPatches)
- : Item(Owner), RealURI(URI), ExpectedHash(ExpectedHash),
+ : Item(Owner), RealURI(URI), ExpectedHashes(ExpectedHashes),
patch(patch),allPatches(allPatches), State(StateFetchDiff)
{
@@ -839,16 +851,16 @@ void pkgAcqIndexMergeDiffs::Failed(string Message,pkgAcquire::MethodConfig * /*C
State = StateErrorDiff;
std::clog << "Falling back to normal index file acquire" << std::endl;
new pkgAcqIndex(Owner, RealURI, Description,Desc.ShortDesc,
- ExpectedHash);
+ ExpectedHashes);
}
/*}}}*/
-void pkgAcqIndexMergeDiffs::Done(string Message,unsigned long long Size,string Md5Hash, /*{{{*/
+void pkgAcqIndexMergeDiffs::Done(string Message,unsigned long long Size,HashStringList const &Hashes, /*{{{*/
pkgAcquire::MethodConfig *Cnf)
{
if(Debug)
std::clog << "pkgAcqIndexMergeDiffs::Done(): " << Desc.URI << std::endl;
- Item::Done(Message,Size,Md5Hash,Cnf);
+ Item::Done(Message,Size,Hashes,Cnf);
string const FinalFile = _config->FindDir("Dir::State::lists") + URItoFileName(RealURI);
@@ -884,7 +896,7 @@ void pkgAcqIndexMergeDiffs::Done(string Message,unsigned long long Size,string M
else if (State == StateApplyDiff)
{
// see if we really got the expected file
- if(!ExpectedHash.empty() && !ExpectedHash.VerifyFile(DestFile))
+ if(ExpectedHashes.usable() && !ExpectedHashes.VerifyFile(DestFile))
{
RenameOnError(HashSumMismatch);
return;
@@ -921,8 +933,8 @@ void pkgAcqIndexMergeDiffs::Done(string Message,unsigned long long Size,string M
instantiated to fetch the revision file */
pkgAcqIndex::pkgAcqIndex(pkgAcquire *Owner,
string URI,string URIDesc,string ShortDesc,
- HashString ExpectedHash, string comprExt)
- : Item(Owner), RealURI(URI), ExpectedHash(ExpectedHash), Target(0),
+ HashStringList const &ExpectedHashes, string comprExt)
+ : Item(Owner), RealURI(URI), ExpectedHashes(ExpectedHashes), Target(0),
MetaIndexParser(0)
{
if(comprExt.empty() == true)
@@ -940,14 +952,14 @@ pkgAcqIndex::pkgAcqIndex(pkgAcquire *Owner,
Init(URI, URIDesc, ShortDesc);
}
-pkgAcqIndex::pkgAcqIndex(pkgAcquire *Owner, IndexTarget const *Target,
- HashString const &ExpectedHash, indexRecords *MetaIndexParser)
- : Item(Owner), RealURI(Target->URI), ExpectedHash(ExpectedHash)
+pkgAcqIndex::pkgAcqIndex(pkgAcquire *Owner, struct IndexTarget const * const Target,
+ HashStringList const &ExpectedHashes, indexRecords *MetaIndexParser)
+ : Item(Owner), RealURI(Target->URI), ExpectedHashes(ExpectedHashes)
{
// autoselect the compression method
std::vector<std::string> types = APT::Configuration::getCompressionTypes();
CompressionExtension = "";
- if (ExpectedHash.empty() == false)
+ if (ExpectedHashes.usable())
{
for (std::vector<std::string>::const_iterator t = types.begin(); t != types.end(); ++t)
if (*t == "uncompressed" || MetaIndexParser->Exists(string(Target->MetaKey).append(".").append(*t)) == true)
@@ -1016,7 +1028,7 @@ void pkgAcqIndex::Init(string const &URI, string const &URIDesc, string const &S
// AcqIndex::Custom600Headers - Insert custom request headers /*{{{*/
// ---------------------------------------------------------------------
/* The only header we use is the last-modified header. */
-string pkgAcqIndex::Custom600Headers()
+string pkgAcqIndex::Custom600Headers() const
{
string Final = _config->FindDir("Dir::State::lists");
Final += URItoFileName(RealURI);
@@ -1062,22 +1074,17 @@ void pkgAcqIndex::Failed(string Message,pkgAcquire::MethodConfig *Cnf) /*{{{*/
to the uncompressed version of the file. If this is so the file
is copied into the partial directory. In all other cases the file
is decompressed with a gzip uri. */
-void pkgAcqIndex::Done(string Message,unsigned long long Size,string Hash,
+void pkgAcqIndex::Done(string Message,unsigned long long Size,HashStringList const &Hashes,
pkgAcquire::MethodConfig *Cfg)
{
- Item::Done(Message,Size,Hash,Cfg);
+ Item::Done(Message,Size,Hashes,Cfg);
if (Decompression == true)
{
- if (_config->FindB("Debug::pkgAcquire::Auth", false))
- {
- std::cerr << std::endl << RealURI << ": Computed Hash: " << Hash;
- std::cerr << " Expected Hash: " << ExpectedHash.toStr() << std::endl;
- }
-
- if (!ExpectedHash.empty() && ExpectedHash.toStr() != Hash)
+ if (ExpectedHashes.usable() && ExpectedHashes != Hashes)
{
RenameOnError(HashSumMismatch);
+ printHashSumComparision(RealURI, ExpectedHashes, Hashes);
return;
}
@@ -1199,12 +1206,12 @@ void pkgAcqIndex::Done(string Message,unsigned long long Size,string Hash,
/* The Translation file is added to the queue */
pkgAcqIndexTrans::pkgAcqIndexTrans(pkgAcquire *Owner,
string URI,string URIDesc,string ShortDesc)
- : pkgAcqIndex(Owner, URI, URIDesc, ShortDesc, HashString(), "")
+ : pkgAcqIndex(Owner, URI, URIDesc, ShortDesc, HashStringList(), "")
{
}
-pkgAcqIndexTrans::pkgAcqIndexTrans(pkgAcquire *Owner, IndexTarget const *Target,
- HashString const &ExpectedHash, indexRecords *MetaIndexParser)
- : pkgAcqIndex(Owner, Target, ExpectedHash, MetaIndexParser)
+pkgAcqIndexTrans::pkgAcqIndexTrans(pkgAcquire *Owner, struct IndexTarget const * const Target,
+ HashStringList const &ExpectedHashes, indexRecords *MetaIndexParser)
+ : pkgAcqIndex(Owner, Target, ExpectedHashes, MetaIndexParser)
{
// load the filesize
indexRecords::checkSum *Record = MetaIndexParser->Lookup(string(Target->MetaKey));
@@ -1214,7 +1221,7 @@ pkgAcqIndexTrans::pkgAcqIndexTrans(pkgAcquire *Owner, IndexTarget const *Target,
/*}}}*/
// AcqIndexTrans::Custom600Headers - Insert custom request headers /*{{{*/
// ---------------------------------------------------------------------
-string pkgAcqIndexTrans::Custom600Headers()
+string pkgAcqIndexTrans::Custom600Headers() const
{
string Final = _config->FindDir("Dir::State::lists");
Final += URItoFileName(RealURI);
@@ -1311,7 +1318,7 @@ pkgAcqMetaSig::~pkgAcqMetaSig() /*{{{*/
// pkgAcqMetaSig::Custom600Headers - Insert custom request headers /*{{{*/
// ---------------------------------------------------------------------
/* The only header we use is the last-modified header. */
-string pkgAcqMetaSig::Custom600Headers()
+string pkgAcqMetaSig::Custom600Headers() const
{
struct stat Buf;
if (stat(LastGoodSig.c_str(),&Buf) != 0)
@@ -1320,10 +1327,10 @@ string pkgAcqMetaSig::Custom600Headers()
return "\nIndex-File: true\nLast-Modified: " + TimeRFC1123(Buf.st_mtime);
}
-void pkgAcqMetaSig::Done(string Message,unsigned long long Size,string MD5,
+void pkgAcqMetaSig::Done(string Message,unsigned long long Size, HashStringList const &Hashes,
pkgAcquire::MethodConfig *Cfg)
{
- Item::Done(Message,Size,MD5,Cfg);
+ Item::Done(Message, Size, Hashes, Cfg);
string FileName = LookupTag(Message,"Filename");
if (FileName.empty() == true)
@@ -1426,7 +1433,7 @@ pkgAcqMetaIndex::pkgAcqMetaIndex(pkgAcquire *Owner, /*{{{*/
// pkgAcqMetaIndex::Custom600Headers - Insert custom request headers /*{{{*/
// ---------------------------------------------------------------------
/* The only header we use is the last-modified header. */
-string pkgAcqMetaIndex::Custom600Headers()
+string pkgAcqMetaIndex::Custom600Headers() const
{
string Final = _config->FindDir("Dir::State::lists");
Final += URItoFileName(RealURI);
@@ -1438,10 +1445,10 @@ string pkgAcqMetaIndex::Custom600Headers()
return "\nIndex-File: true\nLast-Modified: " + TimeRFC1123(Buf.st_mtime);
}
/*}}}*/
-void pkgAcqMetaIndex::Done(string Message,unsigned long long Size,string Hash, /*{{{*/
+void pkgAcqMetaIndex::Done(string Message,unsigned long long Size,HashStringList const &Hashes, /*{{{*/
pkgAcquire::MethodConfig *Cfg)
{
- Item::Done(Message,Size,Hash,Cfg);
+ Item::Done(Message,Size,Hashes,Cfg);
// MetaIndexes are done in two passes: one to download the
// metaindex with an appropriate method, and a second to verify it
@@ -1616,8 +1623,8 @@ void pkgAcqMetaIndex::QueueIndexes(bool verify) /*{{{*/
Target != IndexTargets->end();
++Target)
{
- HashString ExpectedIndexHash;
- indexRecords::checkSum *Record = MetaIndexParser->Lookup((*Target)->MetaKey);
+ HashStringList ExpectedIndexHashes;
+ const indexRecords::checkSum *Record = MetaIndexParser->Lookup((*Target)->MetaKey);
bool compressedAvailable = false;
if (Record == NULL)
{
@@ -1640,14 +1647,16 @@ void pkgAcqMetaIndex::QueueIndexes(bool verify) /*{{{*/
}
else
{
- ExpectedIndexHash = Record->Hash;
+ ExpectedIndexHashes = Record->Hashes;
if (_config->FindB("Debug::pkgAcquire::Auth", false))
{
- std::cerr << "Queueing: " << (*Target)->URI << std::endl;
- std::cerr << "Expected Hash: " << ExpectedIndexHash.toStr() << std::endl;
+ std::cerr << "Queueing: " << (*Target)->URI << std::endl
+ << "Expected Hash:" << std::endl;
+ for (HashStringList::const_iterator hs = ExpectedIndexHashes.begin(); hs != ExpectedIndexHashes.end(); ++hs)
+ std::cerr << "\t- " << hs->toStr() << std::endl;
std::cerr << "For: " << Record->MetaKeyFilename << std::endl;
}
- if (verify == true && ExpectedIndexHash.empty() == true && (*Target)->IsOptional() == false)
+ if (verify == true && ExpectedIndexHashes.empty() == true && (*Target)->IsOptional() == false)
{
Status = StatAuthError;
strprintf(ErrorText, _("Unable to find hash sum for '%s' in Release file"), (*Target)->MetaKey.c_str());
@@ -1659,14 +1668,14 @@ void pkgAcqMetaIndex::QueueIndexes(bool verify) /*{{{*/
{
if ((*Target)->IsSubIndex() == true)
new pkgAcqSubIndex(Owner, (*Target)->URI, (*Target)->Description,
- (*Target)->ShortDesc, ExpectedIndexHash);
+ (*Target)->ShortDesc, ExpectedIndexHashes);
else if (transInRelease == false || Record != NULL || compressedAvailable == true)
{
if (_config->FindB("Acquire::PDiffs",true) == true && transInRelease == true &&
MetaIndexParser->Exists((*Target)->MetaKey + ".diff/Index") == true)
- new pkgAcqDiffIndex(Owner, *Target, ExpectedIndexHash, MetaIndexParser);
+ new pkgAcqDiffIndex(Owner, *Target, ExpectedIndexHashes, MetaIndexParser);
else
- new pkgAcqIndexTrans(Owner, *Target, ExpectedIndexHash, MetaIndexParser);
+ new pkgAcqIndexTrans(Owner, *Target, ExpectedIndexHashes, MetaIndexParser);
}
continue;
}
@@ -1677,9 +1686,9 @@ void pkgAcqMetaIndex::QueueIndexes(bool verify) /*{{{*/
instead, but passing the required info to it is to much hassle */
if(_config->FindB("Acquire::PDiffs",true) == true && (verify == false ||
MetaIndexParser->Exists((*Target)->MetaKey + ".diff/Index") == true))
- new pkgAcqDiffIndex(Owner, *Target, ExpectedIndexHash, MetaIndexParser);
+ new pkgAcqDiffIndex(Owner, *Target, ExpectedIndexHashes, MetaIndexParser);
else
- new pkgAcqIndex(Owner, *Target, ExpectedIndexHash, MetaIndexParser);
+ new pkgAcqIndex(Owner, *Target, ExpectedIndexHashes, MetaIndexParser);
}
}
/*}}}*/
@@ -1868,7 +1877,7 @@ pkgAcqMetaClearSig::~pkgAcqMetaClearSig() /*{{{*/
// pkgAcqMetaClearSig::Custom600Headers - Insert custom request headers /*{{{*/
// ---------------------------------------------------------------------
// FIXME: this can go away once the InRelease file is used widely
-string pkgAcqMetaClearSig::Custom600Headers()
+string pkgAcqMetaClearSig::Custom600Headers() const
{
string Final = _config->FindDir("Dir::State::lists");
Final += URItoFileName(RealURI);
@@ -2002,7 +2011,6 @@ pkgAcqArchive::pkgAcqArchive(pkgAcquire *Owner,pkgSourceList *Sources,
checking later. */
bool pkgAcqArchive::QueueNext()
{
- string const ForceHash = _config->Find("Acquire::ForceHash");
for (; Vf.end() == false; ++Vf)
{
// Ignore not source sources
@@ -2023,31 +2031,10 @@ bool pkgAcqArchive::QueueNext()
pkgRecords::Parser &Parse = Recs->Lookup(Vf);
if (_error->PendingError() == true)
return false;
-
+
string PkgFile = Parse.FileName();
- if (ForceHash.empty() == false)
- {
- if(stringcasecmp(ForceHash, "sha512") == 0)
- ExpectedHash = HashString("SHA512", Parse.SHA512Hash());
- else if(stringcasecmp(ForceHash, "sha256") == 0)
- ExpectedHash = HashString("SHA256", Parse.SHA256Hash());
- else if (stringcasecmp(ForceHash, "sha1") == 0)
- ExpectedHash = HashString("SHA1", Parse.SHA1Hash());
- else
- ExpectedHash = HashString("MD5Sum", Parse.MD5Hash());
- }
- else
- {
- string Hash;
- if ((Hash = Parse.SHA512Hash()).empty() == false)
- ExpectedHash = HashString("SHA512", Hash);
- else if ((Hash = Parse.SHA256Hash()).empty() == false)
- ExpectedHash = HashString("SHA256", Hash);
- else if ((Hash = Parse.SHA1Hash()).empty() == false)
- ExpectedHash = HashString("SHA1", Hash);
- else
- ExpectedHash = HashString("MD5Sum", Parse.MD5Hash());
- }
+ ExpectedHashes = Parse.Hashes();
+
if (PkgFile.empty() == true)
return _error->Error(_("The package index files are corrupted. No Filename: "
"field for package %s."),
@@ -2134,10 +2121,10 @@ bool pkgAcqArchive::QueueNext()
// AcqArchive::Done - Finished fetching /*{{{*/
// ---------------------------------------------------------------------
/* */
-void pkgAcqArchive::Done(string Message,unsigned long long Size,string CalcHash,
+void pkgAcqArchive::Done(string Message,unsigned long long Size, HashStringList const &CalcHashes,
pkgAcquire::MethodConfig *Cfg)
{
- Item::Done(Message,Size,CalcHash,Cfg);
+ Item::Done(Message, Size, CalcHashes, Cfg);
// Check the size
if (Size != Version->Size)
@@ -2145,12 +2132,12 @@ void pkgAcqArchive::Done(string Message,unsigned long long Size,string CalcHash,
RenameOnError(SizeMismatch);
return;
}
-
- // Check the hash
+
// FIXME: could this empty() check impose *any* sort of security issue?
- if(ExpectedHash.empty() == false && ExpectedHash.toStr() != CalcHash)
+ if(ExpectedHashes.usable() && ExpectedHashes != CalcHashes)
{
RenameOnError(HashSumMismatch);
+ printHashSumComparision(DestFile, ExpectedHashes, CalcHashes);
return;
}
@@ -2222,7 +2209,7 @@ void pkgAcqArchive::Failed(string Message,pkgAcquire::MethodConfig *Cnf)
/*}}}*/
// AcqArchive::IsTrusted - Determine whether this archive comes from a trusted source /*{{{*/
// ---------------------------------------------------------------------
-APT_PURE bool pkgAcqArchive::IsTrusted()
+APT_PURE bool pkgAcqArchive::IsTrusted() const
{
return Trusted;
}
@@ -2241,11 +2228,11 @@ void pkgAcqArchive::Finished()
// AcqFile::pkgAcqFile - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* The file is added to the queue */
-pkgAcqFile::pkgAcqFile(pkgAcquire *Owner,string URI,string Hash,
+pkgAcqFile::pkgAcqFile(pkgAcquire *Owner,string URI, HashStringList const &Hashes,
unsigned long long Size,string Dsc,string ShortDesc,
const string &DestDir, const string &DestFilename,
bool IsIndexFile) :
- Item(Owner), ExpectedHash(Hash), IsIndexFile(IsIndexFile)
+ Item(Owner), ExpectedHashes(Hashes), IsIndexFile(IsIndexFile)
{
Retries = _config->FindI("Acquire::Retries",0);
@@ -2282,15 +2269,16 @@ pkgAcqFile::pkgAcqFile(pkgAcquire *Owner,string URI,string Hash,
// AcqFile::Done - Item downloaded OK /*{{{*/
// ---------------------------------------------------------------------
/* */
-void pkgAcqFile::Done(string Message,unsigned long long Size,string CalcHash,
+void pkgAcqFile::Done(string Message,unsigned long long Size,HashStringList const &CalcHashes,
pkgAcquire::MethodConfig *Cnf)
{
- Item::Done(Message,Size,CalcHash,Cnf);
+ Item::Done(Message,Size,CalcHashes,Cnf);
// Check the hash
- if(!ExpectedHash.empty() && ExpectedHash.toStr() != CalcHash)
+ if(ExpectedHashes.usable() && ExpectedHashes != CalcHashes)
{
RenameOnError(HashSumMismatch);
+ printHashSumComparision(DestFile, ExpectedHashes, CalcHashes);
return;
}
@@ -2361,7 +2349,7 @@ void pkgAcqFile::Failed(string Message,pkgAcquire::MethodConfig *Cnf)
// AcqIndex::Custom600Headers - Insert custom request headers /*{{{*/
// ---------------------------------------------------------------------
/* The only header we use is the last-modified header. */
-string pkgAcqFile::Custom600Headers()
+string pkgAcqFile::Custom600Headers() const
{
if (IsIndexFile)
return "\nIndex-File: true";
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-28 10:35:40 +0000