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-rw-r--r--methods/copy.cc1
-rw-r--r--methods/ftp.cc8
-rw-r--r--methods/gpgv.cc17
-rw-r--r--methods/gzip.cc3
-rw-r--r--methods/http_main.cc5
-rw-r--r--methods/https.cc2
-rw-r--r--methods/https.h5
-rw-r--r--methods/server.cc52
-rw-r--r--methods/server.h2
9 files changed, 74 insertions, 21 deletions
diff --git a/methods/copy.cc b/methods/copy.cc
index 40f8f85ec..f542a27c0 100644
--- a/methods/copy.cc
+++ b/methods/copy.cc
@@ -116,5 +116,6 @@ int main()
setlocale(LC_ALL, "");
CopyMethod Mth;
+
return Mth.Run();
}
diff --git a/methods/ftp.cc b/methods/ftp.cc
index 66787a7be..ac76295f0 100644
--- a/methods/ftp.cc
+++ b/methods/ftp.cc
@@ -75,9 +75,10 @@ time_t FtpMethod::FailTime = 0;
// FTPConn::FTPConn - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
-FTPConn::FTPConn(URI Srv) : Len(0), ServerFd(-1), DataFd(-1),
+FTPConn::FTPConn(URI Srv) : Len(0), ServerFd(-1), DataFd(-1),
DataListenFd(-1), ServerName(Srv),
- ForceExtended(false), TryPassive(true)
+ ForceExtended(false), TryPassive(true),
+ PeerAddrLen(0), ServerAddrLen(0)
{
Debug = _config->FindB("Debug::Acquire::Ftp",false);
PasvAddr = 0;
@@ -1131,6 +1132,9 @@ int main(int, const char *argv[])
}
FtpMethod Mth;
+
+ // no more active ftp, sorry
+ Mth.DropPrivsOrDie();
return Mth.Run();
}
diff --git a/methods/gpgv.cc b/methods/gpgv.cc
index ae521a2ed..02fb8c356 100644
--- a/methods/gpgv.cc
+++ b/methods/gpgv.cc
@@ -5,6 +5,7 @@
#include <apt-pkg/error.h>
#include <apt-pkg/gpgv.h>
#include <apt-pkg/strutl.h>
+#include <apt-pkg/fileutl.h>
#include <ctype.h>
#include <errno.h>
@@ -74,7 +75,7 @@ string GPGVMethod::VerifyGetSigners(const char *file, const char *outfile,
FILE *pipein = fdopen(fd[0], "r");
- // Loop over the output of gpgv, and check the signatures.
+ // Loop over the output of apt-key (which really is gnupg), and check the signatures.
size_t buffersize = 64;
char *buffer = (char *) malloc(buffersize);
size_t bufferoff = 0;
@@ -159,7 +160,7 @@ string GPGVMethod::VerifyGetSigners(const char *file, const char *outfile,
waitpid(pid, &status, 0);
if (Debug == true)
{
- std::clog << "gpgv exited\n";
+ std::clog << "apt-key exited\n";
}
if (WEXITSTATUS(status) == 0)
@@ -171,7 +172,7 @@ string GPGVMethod::VerifyGetSigners(const char *file, const char *outfile,
else if (WEXITSTATUS(status) == 1)
return _("At least one invalid signature was encountered.");
else if (WEXITSTATUS(status) == 111)
- return _("Could not execute 'gpgv' to verify signature (is gpgv installed?)");
+ return _("Could not execute 'apt-key' to verify signature (is gnupg installed?)");
else if (WEXITSTATUS(status) == 112)
{
// acquire system checks for "NODATA" to generate GPG errors (the others are only warnings)
@@ -181,7 +182,7 @@ string GPGVMethod::VerifyGetSigners(const char *file, const char *outfile,
return errmsg;
}
else
- return _("Unknown error executing gpgv");
+ return _("Unknown error executing apt-key");
}
bool GPGVMethod::Fetch(FetchItem *Itm)
@@ -199,7 +200,7 @@ bool GPGVMethod::Fetch(FetchItem *Itm)
Res.Filename = Itm->DestFile;
URIStart(Res);
- // Run gpgv on file, extract contents and get the key ID of the signer
+ // Run apt-key on file, extract contents and get the key ID of the signer
string msg = VerifyGetSigners(Path.c_str(), Itm->DestFile.c_str(),
GoodSigners, BadSigners, WorthlessSigners,
NoPubKeySigners);
@@ -251,7 +252,7 @@ bool GPGVMethod::Fetch(FetchItem *Itm)
if (_config->FindB("Debug::Acquire::gpgv", false))
{
- std::clog << "gpgv succeeded\n";
+ std::clog << "apt-key succeeded\n";
}
return true;
@@ -261,8 +262,10 @@ bool GPGVMethod::Fetch(FetchItem *Itm)
int main()
{
setlocale(LC_ALL, "");
-
+
GPGVMethod Mth;
+ Mth.DropPrivsOrDie();
+
return Mth.Run();
}
diff --git a/methods/gzip.cc b/methods/gzip.cc
index df3f8828f..7ffcda60f 100644
--- a/methods/gzip.cc
+++ b/methods/gzip.cc
@@ -139,5 +139,8 @@ int main(int, char *argv[])
++Prog;
GzipMethod Mth;
+
+ Mth.DropPrivsOrDie();
+
return Mth.Run();
}
diff --git a/methods/http_main.cc b/methods/http_main.cc
index 3b346a514..f21a5709c 100644
--- a/methods/http_main.cc
+++ b/methods/http_main.cc
@@ -1,5 +1,6 @@
#include <config.h>
-
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/error.h>
#include <signal.h>
#include "http.h"
@@ -13,5 +14,7 @@ int main()
signal(SIGPIPE, SIG_IGN);
HttpMethod Mth;
+
+ Mth.DropPrivsOrDie();
return Mth.Loop();
}
diff --git a/methods/https.cc b/methods/https.cc
index 0499af0c5..a74d2a38b 100644
--- a/methods/https.cc
+++ b/methods/https.cc
@@ -446,6 +446,8 @@ int main()
HttpsMethod Mth;
curl_global_init(CURL_GLOBAL_SSL) ;
+ Mth.DropPrivsOrDie();
+
return Mth.Run();
}
diff --git a/methods/https.h b/methods/https.h
index faac8a3cd..45d1f7f63 100644
--- a/methods/https.h
+++ b/methods/https.h
@@ -69,10 +69,9 @@ class HttpsMethod : public pkgAcqMethod
public:
FileFd *File;
-
- HttpsMethod() : pkgAcqMethod("1.2",Pipeline | SendConfig), File(NULL)
+
+ HttpsMethod() : pkgAcqMethod("1.2",Pipeline | SendConfig), Server(NULL), File(NULL)
{
- File = 0;
curl = curl_easy_init();
};
diff --git a/methods/server.cc b/methods/server.cc
index 92d94e638..4a961f454 100644
--- a/methods/server.cc
+++ b/methods/server.cc
@@ -324,10 +324,10 @@ ServerMethod::DealWithHeaders(FetchResult &Res)
failure */
if (Server->Result < 200 || Server->Result >= 300)
{
- char err[255];
- snprintf(err,sizeof(err)-1,"HttpError%i",Server->Result);
+ std::string err;
+ strprintf(err, "HttpError%u", Server->Result);
SetFailReason(err);
- _error->Error("%u %s",Server->Result,Server->Code);
+ _error->Error("%u %s", Server->Result, Server->Code);
if (Server->HaveContent == true)
return ERROR_WITH_CONTENT_PAGE;
return ERROR_UNRECOVERABLE;
@@ -393,9 +393,16 @@ bool ServerMethod::Fetch(FetchItem *)
for (FetchItem *I = Queue; I != 0 && Depth < (signed)PipelineDepth;
I = I->Next, Depth++)
{
- // If pipelining is disabled, we only queue 1 request
- if (Server->Pipeline == false && Depth >= 0)
- break;
+ if (Depth >= 0)
+ {
+ // If pipelining is disabled, we only queue 1 request
+ if (Server->Pipeline == false)
+ break;
+ // if we have no hashes, do at most one such request
+ // as we can't fixup pipeling misbehaviors otherwise
+ else if (I->ExpectedHashes.usable() == false)
+ break;
+ }
// Make sure we stick with the same server
if (Server->Comp(I->Uri) == false)
@@ -547,7 +554,38 @@ int ServerMethod::Loop()
// Send status to APT
if (Result == true)
{
- Res.TakeHashes(*Server->GetHashes());
+ Hashes * const resultHashes = Server->GetHashes();
+ HashStringList const hashList = resultHashes->GetHashStringList();
+ if (PipelineDepth != 0 && Queue->ExpectedHashes.usable() == true && Queue->ExpectedHashes != hashList)
+ {
+ // we did not get the expected hash… mhhh:
+ // could it be that server/proxy messed up pipelining?
+ FetchItem * BeforeI = Queue;
+ for (FetchItem *I = Queue->Next; I != 0 && I != QueueBack; I = I->Next)
+ {
+ if (I->ExpectedHashes.usable() == true && I->ExpectedHashes == hashList)
+ {
+ // yes, he did! Disable pipelining and rewrite queue
+ if (Server->Pipeline == true)
+ {
+ // FIXME: fake a warning message as we have no proper way of communicating here
+ std::string out;
+ strprintf(out, _("Automatically disabled %s due to incorrect response from server/proxy. (man 5 apt.conf)"), "Acquire::http::PipelineDepth");
+ std::cerr << "W: " << out << std::endl;
+ Server->Pipeline = false;
+ // we keep the PipelineDepth value so that the rest of the queue can be fixed up as well
+ }
+ Rename(Res.Filename, I->DestFile);
+ Res.Filename = I->DestFile;
+ BeforeI->Next = I->Next;
+ I->Next = Queue;
+ Queue = I;
+ break;
+ }
+ BeforeI = I;
+ }
+ }
+ Res.TakeHashes(*resultHashes);
URIDone(Res);
}
else
diff --git a/methods/server.h b/methods/server.h
index f5e68d902..aa692ea93 100644
--- a/methods/server.h
+++ b/methods/server.h
@@ -140,7 +140,7 @@ class ServerMethod : public pkgAcqMethod
virtual ServerState * CreateServerState(URI uri) = 0;
virtual void RotateDNS() = 0;
- ServerMethod(const char *Ver,unsigned long Flags = 0) : pkgAcqMethod(Ver, Flags), Server(NULL), File(NULL), PipelineDepth(0), AllowRedirect(false), Debug(false) {};
+ ServerMethod(const char *Ver,unsigned long Flags = 0) : pkgAcqMethod(Ver, Flags), Server(NULL), File(NULL), PipelineDepth(10), AllowRedirect(false), Debug(false) {};
virtual ~ServerMethod() {};
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-01 22:27:13 +0000