#include <apt-pkg/configuration.h>
#include <apt-pkg/aptconfiguration.h>
#include <apt-pkg/sourcelist.h>
-#include <apt-pkg/vendorlist.h>
#include <apt-pkg/error.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/fileutl.h>
}
}
/*}}}*/
+// AcqSubIndex::AcqSubIndex - Constructor /*{{{*/
+// ---------------------------------------------------------------------
+/* Get the Index file first and see if there are languages available
+ * If so, create a pkgAcqIndexTrans for the found language(s).
+ */
+pkgAcqSubIndex::pkgAcqSubIndex(pkgAcquire *Owner, string const &URI,
+ string const &URIDesc, string const &ShortDesc,
+ HashString const &ExpectedHash)
+ : Item(Owner), ExpectedHash(ExpectedHash)
+{
+ Debug = _config->FindB("Debug::pkgAcquire::SubIndex",false);
+
+ DestFile = _config->FindDir("Dir::State::lists") + "partial/";
+ DestFile += URItoFileName(URI);
+
+ Desc.URI = URI;
+ Desc.Description = URIDesc;
+ Desc.Owner = this;
+ Desc.ShortDesc = ShortDesc;
+
+ QueueURI(Desc);
+
+ if(Debug)
+ std::clog << "pkgAcqSubIndex: " << Desc.URI << std::endl;
+}
+ /*}}}*/
+// AcqSubIndex::Custom600Headers - Insert custom request headers /*{{{*/
+// ---------------------------------------------------------------------
+/* The only header we use is the last-modified header. */
+string pkgAcqSubIndex::Custom600Headers()
+{
+ string Final = _config->FindDir("Dir::State::lists");
+ Final += URItoFileName(Desc.URI);
+
+ struct stat Buf;
+ if (stat(Final.c_str(),&Buf) != 0)
+ return "\nIndex-File: true\nFail-Ignore: true\n";
+ return "\nIndex-File: true\nFail-Ignore: true\nLast-Modified: " + TimeRFC1123(Buf.st_mtime);
+}
+ /*}}}*/
+void pkgAcqSubIndex::Failed(string Message,pkgAcquire::MethodConfig *Cnf) /*{{{*/
+{
+ if(Debug)
+ std::clog << "pkgAcqSubIndex failed: " << Desc.URI << std::endl;
+
+ Complete = false;
+ Status = StatDone;
+ Dequeue();
+
+ // No good Index is provided, so try guessing
+ std::vector<std::string> langs = APT::Configuration::getLanguages(true);
+ for (std::vector<std::string>::const_iterator l = langs.begin();
+ l != langs.end(); ++l)
+ {
+ if (*l == "none") continue;
+ string const file = "Translation-" + *l;
+ new pkgAcqIndexTrans(Owner, Desc.URI.substr(0, Desc.URI.rfind('/')+1).append(file),
+ Desc.Description.erase(Desc.Description.rfind(' ')+1).append(file),
+ file);
+ }
+}
+ /*}}}*/
+void pkgAcqSubIndex::Done(string Message,unsigned long Size,string Md5Hash, /*{{{*/
+ pkgAcquire::MethodConfig *Cnf)
+{
+ if(Debug)
+ std::clog << "pkgAcqSubIndex::Done(): " << Desc.URI << std::endl;
+
+ string FileName = LookupTag(Message,"Filename");
+ if (FileName.empty() == true)
+ {
+ Status = StatError;
+ ErrorText = "Method gave a blank filename";
+ return;
+ }
+
+ if (FileName != DestFile)
+ {
+ Local = true;
+ Desc.URI = "copy:" + FileName;
+ QueueURI(Desc);
+ return;
+ }
+
+ Item::Done(Message,Size,Md5Hash,Cnf);
+
+ string FinalFile = _config->FindDir("Dir::State::lists")+URItoFileName(Desc.URI);
+
+ // sucess in downloading the index
+ // rename the index
+ if(Debug)
+ std::clog << "Renaming: " << DestFile << " -> " << FinalFile << std::endl;
+ Rename(DestFile,FinalFile);
+ chmod(FinalFile.c_str(),0644);
+ DestFile = FinalFile;
+
+ if(ParseIndex(DestFile) == false)
+ return Failed("", NULL);
+
+ Complete = true;
+ Status = StatDone;
+ Dequeue();
+ return;
+}
+ /*}}}*/
+bool pkgAcqSubIndex::ParseIndex(string const &IndexFile) /*{{{*/
+{
+ indexRecords SubIndexParser;
+ if (FileExists(IndexFile) == false || SubIndexParser.Load(IndexFile) == false)
+ return false;
+
+ std::vector<std::string> lang = APT::Configuration::getLanguages(true);
+ for (std::vector<std::string>::const_iterator l = lang.begin();
+ l != lang.end(); ++l)
+ {
+ if (*l == "none")
+ continue;
+
+ string file = "Translation-" + *l;
+ indexRecords::checkSum const *Record = SubIndexParser.Lookup(file);
+ HashString expected;
+ if (Record == NULL)
+ {
+ // FIXME: the Index file provided by debian currently only includes bz2 records
+ Record = SubIndexParser.Lookup(file + ".bz2");
+ if (Record == NULL)
+ continue;
+ }
+ else
+ {
+ expected = Record->Hash;
+ if (expected.empty() == true)
+ continue;
+ }
+
+ IndexTarget target;
+ target.Description = Desc.Description.erase(Desc.Description.rfind(' ')+1).append(file);
+ target.MetaKey = file;
+ target.ShortDesc = file;
+ target.URI = Desc.URI.substr(0, Desc.URI.rfind('/')+1).append(file);
+ new pkgAcqIndexTrans(Owner, &target, expected, &SubIndexParser);
+ }
+ return true;
+}
+ /*}}}*/
// AcqDiffIndex::AcqDiffIndex - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* Get the DiffIndex file first and see if there are patches availabe
FinalFile = _config->FindDir("Dir::State::lists")+URItoFileName(RealURI);
// sucess in downloading a diff, enter ApplyDiff state
- if(State == StateFetchDiff)
- {
-
- if(Debug)
- std::clog << "Sending to gzip method: " << FinalFile << std::endl;
-
- string FileName = LookupTag(Message,"Filename");
- State = StateUnzipDiff;
- Local = true;
- Desc.URI = "gzip:" + FileName;
- DestFile += ".decomp";
- QueueURI(Desc);
- Mode = "gzip";
- return;
- }
-
- // sucess in downloading a diff, enter ApplyDiff state
- if(State == StateUnzipDiff)
+ if(State == StateFetchDiff)
{
// rred excepts the patch as $FinalFile.ed
HashString ExpectedHash, string comprExt)
: Item(Owner), RealURI(URI), ExpectedHash(ExpectedHash)
{
+ if(comprExt.empty() == true)
+ {
+ // autoselect the compression method
+ std::vector<std::string> types = APT::Configuration::getCompressionTypes();
+ for (std::vector<std::string>::const_iterator t = types.begin(); t != types.end(); ++t)
+ comprExt.append(*t).append(" ");
+ if (comprExt.empty() == false)
+ comprExt.erase(comprExt.end()-1);
+ }
+ CompressionExtension = comprExt;
+
+ Init(URI, URIDesc, ShortDesc);
+}
+pkgAcqIndex::pkgAcqIndex(pkgAcquire *Owner, IndexTarget const *Target,
+ HashString const &ExpectedHash, indexRecords const *MetaIndexParser)
+ : Item(Owner), RealURI(Target->URI), ExpectedHash(ExpectedHash)
+{
+ // autoselect the compression method
+ std::vector<std::string> types = APT::Configuration::getCompressionTypes();
+ CompressionExtension = "";
+ if (ExpectedHash.empty() == false)
+ {
+ 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)
+ CompressionExtension.append(*t).append(" ");
+ }
+ else
+ {
+ for (std::vector<std::string>::const_iterator t = types.begin(); t != types.end(); ++t)
+ CompressionExtension.append(*t).append(" ");
+ }
+ if (CompressionExtension.empty() == false)
+ CompressionExtension.erase(CompressionExtension.end()-1);
+
+ Init(Target->URI, Target->Description, Target->ShortDesc);
+}
+ /*}}}*/
+// AcqIndex::Init - defered Constructor /*{{{*/
+void pkgAcqIndex::Init(string const &URI, string const &URIDesc, string const &ShortDesc) {
Decompression = false;
Erase = false;
DestFile = _config->FindDir("Dir::State::lists") + "partial/";
DestFile += URItoFileName(URI);
- if(comprExt.empty())
- {
- // autoselect the compression method
- std::vector<std::string> types = APT::Configuration::getCompressionTypes();
- if (types.empty() == true)
- comprExt = "plain";
- else
- comprExt = "." + types[0];
- }
- CompressionExtension = ((comprExt == "plain" || comprExt == ".") ? "" : comprExt);
-
- Desc.URI = URI + CompressionExtension;
+ std::string const comprExt = CompressionExtension.substr(0, CompressionExtension.find(' '));
+ if (comprExt == "uncompressed")
+ Desc.URI = URI;
+ else
+ Desc.URI = URI + '.' + comprExt;
Desc.Description = URIDesc;
Desc.Owner = this;
Desc.ShortDesc = ShortDesc;
-
+
QueueURI(Desc);
}
/*}}}*/
if (_config->FindB("Acquire::GzipIndexes",false))
Final += ".gz";
+ string msg = "\nIndex-File: true";
+ // FIXME: this really should use "IndexTarget::IsOptional()" but that
+ // seems to be difficult without breaking ABI
+ if (ShortDesc().find("Translation") != 0)
+ msg += "\nFail-Ignore: true";
struct stat Buf;
- if (stat(Final.c_str(),&Buf) != 0)
- return "\nIndex-File: true";
- return "\nIndex-File: true\nLast-Modified: " + TimeRFC1123(Buf.st_mtime);
+ if (stat(Final.c_str(),&Buf) == 0)
+ msg += "\nLast-Modified: " + TimeRFC1123(Buf.st_mtime);
+
+ return msg;
}
/*}}}*/
void pkgAcqIndex::Failed(string Message,pkgAcquire::MethodConfig *Cnf) /*{{{*/
{
- std::vector<std::string> types = APT::Configuration::getCompressionTypes();
-
- for (std::vector<std::string>::const_iterator t = types.begin();
- t != types.end(); t++)
+ size_t const nextExt = CompressionExtension.find(' ');
+ if (nextExt != std::string::npos)
{
- // jump over all already tried compression types
- const unsigned int nameLen = Desc.URI.size() - (*t).size();
- if(Desc.URI.substr(nameLen) != *t)
- continue;
-
- // we want to try it with the next extension (and make sure to
- // not skip over the end)
- t++;
- if (t == types.end())
- break;
-
- // queue new download
- Desc.URI = Desc.URI.substr(0, nameLen) + *t;
- new pkgAcqIndex(Owner, RealURI, Desc.Description, Desc.ShortDesc,
- ExpectedHash, string(".").append(*t));
-
- Status = StatDone;
- Complete = false;
- Dequeue();
+ CompressionExtension = CompressionExtension.substr(nextExt+1);
+ Init(RealURI, Desc.Description, Desc.ShortDesc);
return;
}
// on decompression failure, remove bad versions in partial/
- if(Decompression && Erase) {
+ if (Decompression && Erase) {
string s = _config->FindDir("Dir::State::lists") + "partial/";
- s += URItoFileName(RealURI);
+ s.append(URItoFileName(RealURI));
unlink(s.c_str());
}
Status = StatError;
ErrorText = "Method gave a blank filename";
}
-
- string compExt = flExtension(flNotDir(URI(Desc.URI).Path));
+
+ std::string const compExt = CompressionExtension.substr(0, CompressionExtension.find(' '));
// The files timestamp matches
if (StringToBool(LookupTag(Message,"IMS-Hit"),false) == true) {
// get the binary name for your used compression type
decompProg = _config->Find(string("Acquire::CompressionTypes::").append(compExt),"");
if(decompProg.empty() == false);
- // flExtensions returns the full name if no extension is found
- // this is why we have this complicated compare operation here
- // FIMXE: add a new flJustExtension() that return "" if no
- // extension is found and use that above so that it can
- // be tested against ""
- else if(compExt == flNotDir(URI(Desc.URI).Path))
+ else if(compExt == "uncompressed")
decompProg = "copy";
else {
_error->Error("Unsupported extension: %s", compExt.c_str());
string URI,string URIDesc,string ShortDesc)
: pkgAcqIndex(Owner, URI, URIDesc, ShortDesc, HashString(), "")
{
+}
+pkgAcqIndexTrans::pkgAcqIndexTrans(pkgAcquire *Owner, IndexTarget const *Target,
+ HashString const &ExpectedHash, indexRecords const *MetaIndexParser)
+ : pkgAcqIndex(Owner, Target, ExpectedHash, MetaIndexParser)
+{
}
/*}}}*/
// AcqIndexTrans::Custom600Headers - Insert custom request headers /*{{{*/
struct stat Buf;
if (stat(Final.c_str(),&Buf) != 0)
- return "\nFail-Ignore: true";
- return "\nFail-Ignore: true\nLast-Modified: " + TimeRFC1123(Buf.st_mtime);
+ return "\nFail-Ignore: true\nIndex-File: true";
+ return "\nFail-Ignore: true\nIndex-File: true\nLast-Modified: " + TimeRFC1123(Buf.st_mtime);
}
/*}}}*/
// AcqIndexTrans::Failed - Silence failure messages for missing files /*{{{*/
/* */
void pkgAcqIndexTrans::Failed(string Message,pkgAcquire::MethodConfig *Cnf)
{
+ size_t const nextExt = CompressionExtension.find(' ');
+ if (nextExt != std::string::npos)
+ {
+ CompressionExtension = CompressionExtension.substr(nextExt+1);
+ Init(RealURI, Desc.Description, Desc.ShortDesc);
+ Status = StatIdle;
+ return;
+ }
+
if (Cnf->LocalOnly == true ||
StringToBool(LookupTag(Message,"Transient-Failure"),false) == false)
{
Dequeue();
return;
}
-
+
Item::Failed(Message,Cnf);
}
/*}}}*/
{
string FinalFile = _config->FindDir("Dir::State::lists");
FinalFile += URItoFileName(RealURI);
+ if (SigFile == DestFile)
+ SigFile = FinalFile;
Rename(DestFile,FinalFile);
chmod(FinalFile.c_str(),0644);
DestFile = FinalFile;
{
string FinalFile = _config->FindDir("Dir::State::lists");
FinalFile += URItoFileName(RealURI);
+ if (SigFile == DestFile)
+ SigFile = FinalFile;
DestFile = FinalFile;
}
Complete = true;
// Download further indexes with verification
QueueIndexes(true);
+ // is it a clearsigned MetaIndex file?
+ if (DestFile == SigFile)
+ return;
+
// Done, move signature file into position
string VerifiedSigFile = _config->FindDir("Dir::State::lists") +
URItoFileName(RealURI) + ".gpg";
HashString ExpectedIndexHash;
if (verify)
{
- const indexRecords::checkSum *Record = MetaIndexParser->Lookup((*Target)->MetaKey);
- if (!Record)
- {
- Status = StatAuthError;
- ErrorText = "Unable to find expected entry "
- + (*Target)->MetaKey + " in Meta-index file (malformed Release file?)";
- return;
- }
- ExpectedIndexHash = Record->Hash;
- if (_config->FindB("Debug::pkgAcquire::Auth", false))
- {
- std::cerr << "Queueing: " << (*Target)->URI << std::endl;
- std::cerr << "Expected Hash: " << ExpectedIndexHash.toStr() << std::endl;
- }
- if (ExpectedIndexHash.empty())
- {
- Status = StatAuthError;
- ErrorText = "Unable to find hash sum for "
- + (*Target)->MetaKey + " in Meta-index file";
- return;
- }
+ const indexRecords::checkSum *Record = MetaIndexParser->Lookup((*Target)->MetaKey);
+ if (Record == NULL)
+ {
+ if ((*Target)->IsOptional() == false)
+ {
+ Status = StatAuthError;
+ strprintf(ErrorText, _("Unable to find expected entry '%s' in Release file (Wrong sources.list entry or malformed file)"), (*Target)->MetaKey.c_str());
+ return;
+ }
+ }
+ else
+ {
+ ExpectedIndexHash = Record->Hash;
+ if (_config->FindB("Debug::pkgAcquire::Auth", false))
+ {
+ std::cerr << "Queueing: " << (*Target)->URI << std::endl;
+ std::cerr << "Expected Hash: " << ExpectedIndexHash.toStr() << std::endl;
+ }
+ if (ExpectedIndexHash.empty() == true && (*Target)->IsOptional() == false)
+ {
+ Status = StatAuthError;
+ strprintf(ErrorText, _("Unable to find hash sum for '%s' in Release file"), (*Target)->MetaKey.c_str());
+ return;
+ }
+ }
+ }
+
+ if ((*Target)->IsOptional() == true)
+ {
+ if ((*Target)->IsSubIndex() == true)
+ new pkgAcqSubIndex(Owner, (*Target)->URI, (*Target)->Description,
+ (*Target)->ShortDesc, ExpectedIndexHash);
+ else
+ new pkgAcqIndexTrans(Owner, *Target, ExpectedIndexHash, MetaIndexParser);
+ continue;
}
/* Queue Packages file (either diff or full packages files, depending
new pkgAcqDiffIndex(Owner, (*Target)->URI, (*Target)->Description,
(*Target)->ShortDesc, ExpectedIndexHash);
else
- new pkgAcqIndex(Owner, (*Target)->URI, (*Target)->Description,
- (*Target)->ShortDesc, ExpectedIndexHash);
+ new pkgAcqIndex(Owner, *Target, ExpectedIndexHash, MetaIndexParser);
}
}
/*}}}*/
bool pkgAcqMetaIndex::VerifyVendor(string Message) /*{{{*/
{
-// // Maybe this should be made available from above so we don't have
-// // to read and parse it every time?
-// pkgVendorList List;
-// List.ReadMainList();
-
-// const Vendor* Vndr = NULL;
-// for (std::vector<string>::const_iterator I = GPGVOutput.begin(); I != GPGVOutput.end(); I++)
-// {
-// string::size_type pos = (*I).find("VALIDSIG ");
-// if (_config->FindB("Debug::Vendor", false))
-// std::cerr << "Looking for VALIDSIG in \"" << (*I) << "\": pos " << pos
-// << std::endl;
-// if (pos != std::string::npos)
-// {
-// string Fingerprint = (*I).substr(pos+sizeof("VALIDSIG"));
-// if (_config->FindB("Debug::Vendor", false))
-// std::cerr << "Looking for \"" << Fingerprint << "\" in vendor..." <<
-// std::endl;
-// Vndr = List.FindVendor(Fingerprint) != "";
-// if (Vndr != NULL);
-// break;
-// }
-// }
string::size_type pos;
// check for missing sigs (that where not fatal because otherwise we had
if (AuthPass == true)
{
// gpgv method failed, if we have a good signature
- string LastGoodSigFile = _config->FindDir("Dir::State::lists") +
- "partial/" + URItoFileName(RealURI) + ".gpg.reverify";
+ string LastGoodSigFile = _config->FindDir("Dir::State::lists");
+ if (DestFile == SigFile)
+ LastGoodSigFile.append(URItoFileName(RealURI));
+ else
+ LastGoodSigFile.append("partial/").append(URItoFileName(RealURI)).append(".gpg.reverify");
+
if(FileExists(LastGoodSigFile))
{
- string VerifiedSigFile = _config->FindDir("Dir::State::lists") +
- URItoFileName(RealURI) + ".gpg";
- Rename(LastGoodSigFile,VerifiedSigFile);
+ if (DestFile != SigFile)
+ {
+ string VerifiedSigFile = _config->FindDir("Dir::State::lists") +
+ URItoFileName(RealURI) + ".gpg";
+ Rename(LastGoodSigFile,VerifiedSigFile);
+ }
Status = StatTransientNetworkError;
_error->Warning(_("A error occurred during the signature "
"verification. The repository is not updated "
ReportMirrorFailure("GPGFailure");
}
+ /* Always move the meta index, even if gpgv failed. This ensures
+ * that PackageFile objects are correctly filled in */
+ {
+ string FinalFile = _config->FindDir("Dir::State::lists");
+ FinalFile += URItoFileName(RealURI);
+ /* InRelease files become Release files, otherwise
+ * they would be considered as trusted later on */
+ if (SigFile == DestFile) {
+ RealURI = RealURI.replace(RealURI.rfind("InRelease"), 9,
+ "Release");
+ FinalFile = FinalFile.replace(FinalFile.rfind("InRelease"), 9,
+ "Release");
+ SigFile = FinalFile;
+ }
+ Rename(DestFile,FinalFile);
+ chmod(FinalFile.c_str(),0644);
+
+ DestFile = FinalFile;
+ }
+
// No Release file was present, or verification failed, so fall
// back to queueing Packages files without verification
QueueIndexes(false);
}
/*}}}*/
+pkgAcqMetaClearSig::pkgAcqMetaClearSig(pkgAcquire *Owner, /*{{{*/
+ string const &URI, string const &URIDesc, string const &ShortDesc,
+ string const &MetaIndexURI, string const &MetaIndexURIDesc, string const &MetaIndexShortDesc,
+ string const &MetaSigURI, string const &MetaSigURIDesc, string const &MetaSigShortDesc,
+ const vector<struct IndexTarget*>* IndexTargets,
+ indexRecords* MetaIndexParser) :
+ pkgAcqMetaIndex(Owner, URI, URIDesc, ShortDesc, "", IndexTargets, MetaIndexParser),
+ MetaIndexURI(MetaIndexURI), MetaIndexURIDesc(MetaIndexURIDesc), MetaIndexShortDesc(MetaIndexShortDesc),
+ MetaSigURI(MetaSigURI), MetaSigURIDesc(MetaSigURIDesc), MetaSigShortDesc(MetaSigShortDesc)
+{
+ SigFile = DestFile;
+}
+ /*}}}*/
+// pkgAcqMetaClearSig::Custom600Headers - Insert custom request headers /*{{{*/
+// ---------------------------------------------------------------------
+// FIXME: this can go away once the InRelease file is used widely
+string pkgAcqMetaClearSig::Custom600Headers()
+{
+ string Final = _config->FindDir("Dir::State::lists");
+ Final += URItoFileName(RealURI);
+
+ struct stat Buf;
+ if (stat(Final.c_str(),&Buf) != 0)
+ return "\nIndex-File: true\nFail-Ignore: true\n";
+
+ return "\nIndex-File: true\nFail-Ignore: true\nLast-Modified: " + TimeRFC1123(Buf.st_mtime);
+}
+ /*}}}*/
+void pkgAcqMetaClearSig::Failed(string Message,pkgAcquire::MethodConfig *Cnf) /*{{{*/
+{
+ if (AuthPass == false)
+ {
+ new pkgAcqMetaSig(Owner,
+ MetaSigURI, MetaSigURIDesc, MetaSigShortDesc,
+ MetaIndexURI, MetaIndexURIDesc, MetaIndexShortDesc,
+ IndexTargets, MetaIndexParser);
+ if (Cnf->LocalOnly == true ||
+ StringToBool(LookupTag(Message, "Transient-Failure"), false) == false)
+ Dequeue();
+ }
+ else
+ pkgAcqMetaIndex::Failed(Message, Cnf);
+}
+ /*}}}*/
// AcqArchive::AcqArchive - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* This just sets up the initial fetch environment and queues the first
return "";
}
/*}}}*/
+bool IndexTarget::IsOptional() const {
+ if (strncmp(ShortDesc.c_str(), "Translation", 11) != 0)
+ return false;
+ return true;
+}
+bool IndexTarget::IsSubIndex() const {
+ if (ShortDesc != "TranslationIndex")
+ return false;
+ return true;
+}
projects / apt.git / blobdiff