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-rw-r--r--apt-pkg/deb/debmetaindex.cc118
1 files changed, 87 insertions, 31 deletions
diff --git a/apt-pkg/deb/debmetaindex.cc b/apt-pkg/deb/debmetaindex.cc
index 0c9cde620..2671fc30d 100644
--- a/apt-pkg/deb/debmetaindex.cc
+++ b/apt-pkg/deb/debmetaindex.cc
@@ -51,8 +51,9 @@ class APT_HIDDEN debReleaseIndexPrivate /*{{{*/
std::vector<std::string> Architectures;
std::vector<std::string> NoSupportForAll;
+ std::map<std::string, std::string> const ReleaseOptions;
- debReleaseIndexPrivate() : CheckValidUntil(metaIndex::TRI_UNSET), ValidUntilMin(0), ValidUntilMax(0) {}
+ debReleaseIndexPrivate(std::map<std::string, std::string> const &Options) : CheckValidUntil(metaIndex::TRI_UNSET), ValidUntilMin(0), ValidUntilMax(0), ReleaseOptions(Options) {}
};
/*}}}*/
// ReleaseIndex::MetaIndex* - display helpers /*{{{*/
@@ -96,11 +97,11 @@ std::string debReleaseIndex::MetaIndexURI(const char *Type) const
}
/*}}}*/
// ReleaseIndex Con- and Destructors /*{{{*/
-debReleaseIndex::debReleaseIndex(std::string const &URI, std::string const &Dist) :
- metaIndex(URI, Dist, "deb"), d(new debReleaseIndexPrivate())
+debReleaseIndex::debReleaseIndex(std::string const &URI, std::string const &Dist, std::map<std::string, std::string> const &Options) :
+ metaIndex(URI, Dist, "deb"), d(new debReleaseIndexPrivate(Options))
{}
-debReleaseIndex::debReleaseIndex(std::string const &URI, std::string const &Dist, bool const pTrusted) :
- metaIndex(URI, Dist, "deb"), d(new debReleaseIndexPrivate())
+debReleaseIndex::debReleaseIndex(std::string const &URI, std::string const &Dist, bool const pTrusted, std::map<std::string, std::string> const &Options) :
+ metaIndex(URI, Dist, "deb"), d(new debReleaseIndexPrivate(Options))
{
Trusted = pTrusted ? TRI_YES : TRI_NO;
}
@@ -112,17 +113,10 @@ debReleaseIndex::~debReleaseIndex() {
// ReleaseIndex::GetIndexTargets /*{{{*/
static void GetIndexTargetsFor(char const * const Type, std::string const &URI, std::string const &Dist,
std::vector<debReleaseIndexPrivate::debSectionEntry> const &entries,
- std::vector<IndexTarget> &IndexTargets)
+ std::vector<IndexTarget> &IndexTargets, std::map<std::string, std::string> const &ReleaseOptions)
{
bool const flatArchive = (Dist[Dist.length() - 1] == '/');
- std::string baseURI = URI;
- if (flatArchive)
- {
- if (Dist != "/")
- baseURI += Dist;
- }
- else
- baseURI += "dists/" + Dist + "/";
+ std::string const baseURI = constructMetaIndexURI(URI, Dist, "");
std::string const Release = (Dist == "/") ? "" : Dist;
std::string const Site = ::URI::ArchiveOnly(URI);
@@ -292,8 +286,7 @@ static void GetIndexTargetsFor(char const * const Type, std::string const &URI,
}
// not available in templates, but in the indextarget
- Options.insert(std::make_pair("BASE_URI", baseURI));
- Options.insert(std::make_pair("REPO_URI", URI));
+ Options.insert(ReleaseOptions.begin(), ReleaseOptions.end());
Options.insert(std::make_pair("IDENTIFIER", Identifier));
Options.insert(std::make_pair("TARGET_OF", Type));
Options.insert(std::make_pair("CREATED_BY", *T));
@@ -317,7 +310,7 @@ static void GetIndexTargetsFor(char const * const Type, std::string const &URI,
MetaKey,
ShortDesc,
LongDesc,
- Options.find("BASE_URI")->second + MetaKey,
+ baseURI + MetaKey,
IsOpt,
KeepCompressed,
Options
@@ -344,8 +337,8 @@ static void GetIndexTargetsFor(char const * const Type, std::string const &URI,
std::vector<IndexTarget> debReleaseIndex::GetIndexTargets() const
{
std::vector<IndexTarget> IndexTargets;
- GetIndexTargetsFor("deb-src", URI, Dist, d->DebSrcEntries, IndexTargets);
- GetIndexTargetsFor("deb", URI, Dist, d->DebEntries, IndexTargets);
+ GetIndexTargetsFor("deb-src", URI, Dist, d->DebSrcEntries, IndexTargets, d->ReleaseOptions);
+ GetIndexTargetsFor("deb", URI, Dist, d->DebEntries, IndexTargets, d->ReleaseOptions);
return IndexTargets;
}
/*}}}*/
@@ -542,11 +535,11 @@ bool debReleaseIndex::Load(std::string const &Filename, std::string * const Erro
metaIndex * debReleaseIndex::UnloadedClone() const /*{{{*/
{
if (Trusted == TRI_NO)
- return new debReleaseIndex(URI, Dist, false);
+ return new debReleaseIndex(URI, Dist, false, d->ReleaseOptions);
else if (Trusted == TRI_YES)
- return new debReleaseIndex(URI, Dist, true);
+ return new debReleaseIndex(URI, Dist, true, d->ReleaseOptions);
else
- return new debReleaseIndex(URI, Dist);
+ return new debReleaseIndex(URI, Dist, d->ReleaseOptions);
}
/*}}}*/
bool debReleaseIndex::parseSumData(const char *&Start, const char *End, /*{{{*/
@@ -611,7 +604,7 @@ bool debReleaseIndex::parseSumData(const char *&Start, const char *End, /*{{{*/
bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll)/*{{{*/
{
-#define APT_TARGET(X) IndexTarget("", X, MetaIndexInfo(X), MetaIndexURI(X), false, false, std::map<std::string,std::string>())
+#define APT_TARGET(X) IndexTarget("", X, MetaIndexInfo(X), MetaIndexURI(X), false, false, d->ReleaseOptions)
pkgAcqMetaClearSig * const TransactionManager = new pkgAcqMetaClearSig(Owner,
APT_TARGET("InRelease"), APT_TARGET("Release"), APT_TARGET("Release.gpg"), this);
#undef APT_TARGET
@@ -751,6 +744,10 @@ std::vector <pkgIndexFile *> *debReleaseIndex::GetIndexFiles() /*{{{*/
return Indexes;
}
/*}}}*/
+std::map<std::string, std::string> debReleaseIndex::GetReleaseOptions()
+{
+ return d->ReleaseOptions;
+}
static bool ReleaseFileName(debReleaseIndex const * const That, std::string &ReleaseFile)/*{{{*/
{
@@ -900,7 +897,7 @@ class APT_HIDDEN debSLTypeDebian : public pkgSourceList::Type /*{{{*/
return metaIndex::TRI_DONTCARE;
}
- time_t GetTimeOption(std::map<std::string, std::string>const &Options, char const * const name) const
+ static time_t GetTimeOption(std::map<std::string, std::string>const &Options, char const * const name)
{
std::map<std::string, std::string>::const_iterator const opt = Options.find(name);
if (opt == Options.end())
@@ -908,12 +905,74 @@ class APT_HIDDEN debSLTypeDebian : public pkgSourceList::Type /*{{{*/
return strtoull(opt->second.c_str(), NULL, 10);
}
+ static bool GetBoolOption(std::map<std::string, std::string> const &Options, char const * const name, bool const defVal)
+ {
+ std::map<std::string, std::string>::const_iterator const opt = Options.find(name);
+ if (opt == Options.end())
+ return defVal;
+ return StringToBool(opt->second, defVal);
+ }
+
+ static std::vector<std::string> GetMapKeys(std::map<std::string, std::string> const &Options)
+ {
+ std::vector<std::string> ret;
+ ret.reserve(Options.size());
+ for (auto &&O: Options)
+ ret.emplace_back(O.first);
+ std::sort(ret.begin(), ret.end());
+ return ret;
+ }
+
+ static bool MapsAreEqual(std::map<std::string, std::string> const &OptionsA,
+ std::map<std::string, std::string> const &OptionsB,
+ std::string const &URI, std::string const &Dist)
+ {
+ auto const KeysA = GetMapKeys(OptionsA);
+ auto const KeysB = GetMapKeys(OptionsB);
+ auto const m = std::mismatch(KeysA.begin(), KeysA.end(), KeysB.begin());
+ if (m.first != KeysA.end())
+ {
+ if (std::find(KeysB.begin(), KeysB.end(), *m.first) == KeysB.end())
+ return _error->Error(_("Conflicting values set for option %s regarding source %s %s"), m.first->c_str(), "<set>", "<unset>");
+ else
+ return _error->Error(_("Conflicting values set for option %s regarding source %s %s"), m.second->c_str(), "<set>", "<unset>");
+ }
+ if (m.second != KeysB.end())
+ {
+ if (std::find(KeysA.begin(), KeysA.end(), *m.second) == KeysA.end())
+ return _error->Error(_("Conflicting values set for option %s regarding source %s %s"), m.first->c_str(), "<set>", "<unset>");
+ else
+ return _error->Error(_("Conflicting values set for option %s regarding source %s %s"), m.second->c_str(), "<set>", "<unset>");
+ }
+ for (auto&& key: KeysA)
+ {
+ if (key == "BASE_URI" || key == "REPO_URI")
+ continue;
+ auto const a = OptionsA.find(key);
+ auto const b = OptionsB.find(key);
+ if (unlikely(a == OptionsA.end() || b == OptionsB.end()) || a->second != b->second)
+ return _error->Error(_("Conflicting values set for option %s regarding source %s %s"), key.c_str(), URI.c_str(), Dist.c_str());
+ }
+ return true;
+ }
+
protected:
bool CreateItemInternal(std::vector<metaIndex *> &List, std::string const &URI,
std::string const &Dist, std::string const &Section,
bool const &IsSrc, std::map<std::string, std::string> const &Options) const
{
+ std::map<std::string,std::string> ReleaseOptions = {{
+ { "BASE_URI", constructMetaIndexURI(URI, Dist, "") },
+ { "REPO_URI", URI },
+ }};
+ if (GetBoolOption(Options, "allow-insecure", _config->FindB("Acquire::AllowInsecureRepositories")))
+ ReleaseOptions.emplace("ALLOW_INSECURE", "true");
+ if (GetBoolOption(Options, "allow-weak", _config->FindB("Acquire::AllowWeakRepositories")))
+ ReleaseOptions.emplace("ALLOW_WEAK", "true");
+ if (GetBoolOption(Options, "allow-downgrade-to-insecure", _config->FindB("Acquire::AllowDowngradeToInsecureRepositories")))
+ ReleaseOptions.emplace("ALLOW_DOWNGRADE_TO_INSECURE", "true");
+
debReleaseIndex * Deb = nullptr;
std::string const FileName = URItoFileName(constructMetaIndexURI(URI, Dist, "Release"));
for (auto const &I: List)
@@ -931,6 +990,8 @@ class APT_HIDDEN debSLTypeDebian : public pkgSourceList::Type /*{{{*/
corresponds to. */
if (URItoFileName(D->MetaIndexURI("Release")) == FileName)
{
+ if (MapsAreEqual(ReleaseOptions, D->GetReleaseOptions(), URI, Dist) == false)
+ return false;
Deb = D;
break;
}
@@ -939,7 +1000,7 @@ class APT_HIDDEN debSLTypeDebian : public pkgSourceList::Type /*{{{*/
// No currently created Release file indexes this entry, so we create a new one.
if (Deb == nullptr)
{
- Deb = new debReleaseIndex(URI, Dist);
+ Deb = new debReleaseIndex(URI, Dist, ReleaseOptions);
List.push_back(Deb);
}
@@ -993,12 +1054,7 @@ class APT_HIDDEN debSLTypeDebian : public pkgSourceList::Type /*{{{*/
}), mytargets.end());
}
- bool UsePDiffs = _config->FindB("Acquire::PDiffs", true);
- {
- std::map<std::string, std::string>::const_iterator const opt = Options.find("pdiffs");
- if (opt != Options.end())
- UsePDiffs = StringToBool(opt->second);
- }
+ bool const UsePDiffs = GetBoolOption(Options, "pdiffs", _config->FindB("Acquire::PDiffs", true));
std::string UseByHash = _config->Find("APT::Acquire::By-Hash", "yes");
UseByHash = _config->Find("Acquire::By-Hash", UseByHash);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 02:40:01 +0000