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-rw-r--r--methods/https.cc113
1 files changed, 60 insertions, 53 deletions
diff --git a/methods/https.cc b/methods/https.cc
index b2d05136c..d71ef0bf0 100644
--- a/methods/https.cc
+++ b/methods/https.cc
@@ -43,8 +43,9 @@ struct APT_HIDDEN CURLUserPointer {
HttpsMethod * const https;
HttpsMethod::FetchResult * const Res;
HttpsMethod::FetchItem const * const Itm;
+ RequestState * const Req;
CURLUserPointer(HttpsMethod * const https, HttpsMethod::FetchResult * const Res,
- HttpsMethod::FetchItem const * const Itm) : https(https), Res(Res), Itm(Itm) {}
+ HttpsMethod::FetchItem const * const Itm, RequestState * const Req) : https(https), Res(Res), Itm(Itm), Req(Req) {}
};
size_t
@@ -63,55 +64,58 @@ HttpsMethod::parse_header(void *buffer, size_t size, size_t nmemb, void *userp)
if (line.empty() == true)
{
- me->https->Server->JunkSize = 0;
- if (me->https->Server->Result != 416 && me->https->Server->StartPos != 0)
+ if (me->Req->File.Open(me->Itm->DestFile, FileFd::WriteAny) == false)
+ return ERROR_NOT_FROM_SERVER;
+
+ me->Req->JunkSize = 0;
+ if (me->Req->Result != 416 && me->Req->StartPos != 0)
;
- else if (me->https->Server->Result == 416)
+ else if (me->Req->Result == 416)
{
bool partialHit = false;
if (me->Itm->ExpectedHashes.usable() == true)
{
Hashes resultHashes(me->Itm->ExpectedHashes);
FileFd file(me->Itm->DestFile, FileFd::ReadOnly);
- me->https->Server->TotalFileSize = file.FileSize();
- me->https->Server->Date = file.ModificationTime();
+ me->Req->TotalFileSize = file.FileSize();
+ me->Req->Date = file.ModificationTime();
resultHashes.AddFD(file);
HashStringList const hashList = resultHashes.GetHashStringList();
partialHit = (me->Itm->ExpectedHashes == hashList);
}
- else if (me->https->Server->Result == 416 && me->https->Server->TotalFileSize == me->https->File->FileSize())
+ else if (me->Req->Result == 416 && me->Req->TotalFileSize == me->Req->File.FileSize())
partialHit = true;
if (partialHit == true)
{
- me->https->Server->Result = 200;
- me->https->Server->StartPos = me->https->Server->TotalFileSize;
+ me->Req->Result = 200;
+ me->Req->StartPos = me->Req->TotalFileSize;
// the actual size is not important for https as curl will deal with it
// by itself and e.g. doesn't bother us with transport-encoding…
- me->https->Server->JunkSize = std::numeric_limits<unsigned long long>::max();
+ me->Req->JunkSize = std::numeric_limits<unsigned long long>::max();
}
else
- me->https->Server->StartPos = 0;
+ me->Req->StartPos = 0;
}
else
- me->https->Server->StartPos = 0;
+ me->Req->StartPos = 0;
- me->Res->LastModified = me->https->Server->Date;
- me->Res->Size = me->https->Server->TotalFileSize;
- me->Res->ResumePoint = me->https->Server->StartPos;
+ me->Res->LastModified = me->Req->Date;
+ me->Res->Size = me->Req->TotalFileSize;
+ me->Res->ResumePoint = me->Req->StartPos;
// we expect valid data, so tell our caller we get the file now
- if (me->https->Server->Result >= 200 && me->https->Server->Result < 300)
+ if (me->Req->Result >= 200 && me->Req->Result < 300)
{
if (me->Res->Size != 0 && me->Res->Size > me->Res->ResumePoint)
me->https->URIStart(*me->Res);
- if (me->https->Server->AddPartialFileToHashes(*(me->https->File)) == false)
+ if (me->Req->AddPartialFileToHashes(me->Req->File) == false)
return 0;
}
else
- me->https->Server->JunkSize = std::numeric_limits<decltype(me->https->Server->JunkSize)>::max();
+ me->Req->JunkSize = std::numeric_limits<decltype(me->Req->JunkSize)>::max();
}
- else if (me->https->Server->HeaderLine(line) == false)
+ else if (me->Req->HeaderLine(line) == false)
return 0;
return size*nmemb;
@@ -120,29 +124,29 @@ HttpsMethod::parse_header(void *buffer, size_t size, size_t nmemb, void *userp)
size_t
HttpsMethod::write_data(void *buffer, size_t size, size_t nmemb, void *userp)
{
- HttpsMethod *me = static_cast<HttpsMethod *>(userp);
+ CURLUserPointer *me = static_cast<CURLUserPointer *>(userp);
size_t buffer_size = size * nmemb;
// we don't need to count the junk here, just drop anything we get as
// we don't always know how long it would be, e.g. in chunked encoding.
- if (me->Server->JunkSize != 0)
+ if (me->Req->JunkSize != 0)
return buffer_size;
- if(me->File->Write(buffer, buffer_size) != true)
+ if(me->Req->File.Write(buffer, buffer_size) != true)
return 0;
- if(me->Queue->MaximumSize > 0)
+ if(me->https->Queue->MaximumSize > 0)
{
- unsigned long long const TotalWritten = me->File->Tell();
- if (TotalWritten > me->Queue->MaximumSize)
+ unsigned long long const TotalWritten = me->Req->File.Tell();
+ if (TotalWritten > me->https->Queue->MaximumSize)
{
- me->SetFailReason("MaximumSizeExceeded");
+ me->https->SetFailReason("MaximumSizeExceeded");
_error->Error("Writing more data than expected (%llu > %llu)",
- TotalWritten, me->Queue->MaximumSize);
+ TotalWritten, me->https->Queue->MaximumSize);
return 0;
}
}
- if (me->Server->GetHashes()->Add((unsigned char const * const)buffer, buffer_size) == false)
+ if (me->https->Server->GetHashes()->Add((unsigned char const * const)buffer, buffer_size) == false)
return 0;
return buffer_size;
@@ -268,15 +272,22 @@ bool HttpsMethod::Fetch(FetchItem *Itm)
return _error->Error("Unsupported proxy configured: %s", URI::SiteOnly(Proxy).c_str());
maybe_add_auth (Uri, _config->FindFile("Dir::Etc::netrc"));
+ if (Server == nullptr || Server->Comp(Itm->Uri) == false)
+ Server = CreateServerState(Itm->Uri);
+
+ // The "+" is encoded as a workaround for a amazon S3 bug
+ // see LP bugs #1003633 and #1086997. (taken from http method)
+ Uri.Path = QuoteString(Uri.Path, "+~ ");
FetchResult Res;
- CURLUserPointer userp(this, &Res, Itm);
+ RequestState Req(this, Server.get());
+ CURLUserPointer userp(this, &Res, Itm, &Req);
// callbacks
curl_easy_setopt(curl, CURLOPT_URL, static_cast<string>(Uri).c_str());
curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, parse_header);
curl_easy_setopt(curl, CURLOPT_WRITEHEADER, &userp);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
- curl_easy_setopt(curl, CURLOPT_WRITEDATA, this);
+ curl_easy_setopt(curl, CURLOPT_WRITEDATA, &userp);
// options
curl_easy_setopt(curl, CURLOPT_NOPROGRESS, true);
curl_easy_setopt(curl, CURLOPT_FILETIME, true);
@@ -361,6 +372,11 @@ bool HttpsMethod::Fetch(FetchItem *Itm)
curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, DL_MIN_SPEED);
curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, timeout);
+ if(_config->FindB("Acquire::ForceIPv4", false) == true)
+ curl_easy_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
+ else if(_config->FindB("Acquire::ForceIPv6", false) == true)
+ curl_easy_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V6);
+
// debug
if (Debug == true)
curl_easy_setopt(curl, CURLOPT_VERBOSE, true);
@@ -382,13 +398,6 @@ bool HttpsMethod::Fetch(FetchItem *Itm)
headers = curl_slist_append(headers, "Accept: text/*");
}
- // go for it - if the file exists, append on it
- File = new FileFd(Itm->DestFile, FileFd::WriteAny);
- if (Server == nullptr || Server->Comp(Itm->Uri) == false)
- Server = CreateServerState(Itm->Uri);
- else
- Server->Reset(false);
-
// if we have the file send an if-range query with a range header
if (Server->RangesAllowed && stat(Itm->DestFile.c_str(),&SBuf) >= 0 && SBuf.st_size > 0)
{
@@ -418,9 +427,9 @@ bool HttpsMethod::Fetch(FetchItem *Itm)
long curl_condition_unmet = 0;
curl_easy_getinfo(curl, CURLINFO_CONDITION_UNMET, &curl_condition_unmet);
if (curl_condition_unmet == 1)
- Server->Result = 304;
+ Req.Result = 304;
- File->Close();
+ Req.File.Close();
curl_slist_free_all(headers);
// cleanup
@@ -451,28 +460,28 @@ bool HttpsMethod::Fetch(FetchItem *Itm)
return false;
}
- switch (DealWithHeaders(Res))
+ switch (DealWithHeaders(Res, Req))
{
- case ServerMethod::IMS_HIT:
+ case BaseHttpMethod::IMS_HIT:
URIDone(Res);
break;
- case ServerMethod::ERROR_WITH_CONTENT_PAGE:
+ case BaseHttpMethod::ERROR_WITH_CONTENT_PAGE:
// unlink, no need keep 401/404 page content in partial/
- RemoveFile(Binary.c_str(), File->Name());
- case ServerMethod::ERROR_UNRECOVERABLE:
- case ServerMethod::ERROR_NOT_FROM_SERVER:
+ RemoveFile(Binary.c_str(), Req.File.Name());
+ case BaseHttpMethod::ERROR_UNRECOVERABLE:
+ case BaseHttpMethod::ERROR_NOT_FROM_SERVER:
return false;
- case ServerMethod::TRY_AGAIN_OR_REDIRECT:
+ case BaseHttpMethod::TRY_AGAIN_OR_REDIRECT:
Redirect(NextURI);
break;
- case ServerMethod::FILE_IS_OPEN:
+ case BaseHttpMethod::FILE_IS_OPEN:
struct stat resultStat;
- if (unlikely(stat(File->Name().c_str(), &resultStat) != 0))
+ if (unlikely(stat(Req.File.Name().c_str(), &resultStat) != 0))
{
- _error->Errno("stat", "Unable to access file %s", File->Name().c_str());
+ _error->Errno("stat", "Unable to access file %s", Req.File.Name().c_str());
return false;
}
Res.Size = resultStat.st_size;
@@ -485,7 +494,7 @@ bool HttpsMethod::Fetch(FetchItem *Itm)
times[0].tv_sec = Res.LastModified;
times[1].tv_sec = Res.LastModified;
times[0].tv_usec = times[1].tv_usec = 0;
- utimes(File->Name().c_str(), times);
+ utimes(Req.File.Name().c_str(), times);
}
else
Res.LastModified = resultStat.st_mtime;
@@ -497,8 +506,6 @@ bool HttpsMethod::Fetch(FetchItem *Itm)
URIDone(Res);
break;
}
-
- delete File;
return true;
}
/*}}}*/
@@ -507,7 +514,7 @@ std::unique_ptr<ServerState> HttpsMethod::CreateServerState(URI const &uri)/*{{{
return std::unique_ptr<ServerState>(new HttpsServerState(uri, this));
}
/*}}}*/
-HttpsMethod::HttpsMethod(std::string &&pProg) : ServerMethod(std::move(pProg),"1.2",Pipeline | SendConfig)/*{{{*/
+HttpsMethod::HttpsMethod(std::string &&pProg) : BaseHttpMethod(std::move(pProg),"1.2",Pipeline | SendConfig)/*{{{*/
{
auto addName = std::inserter(methodNames, methodNames.begin());
addName = "http";
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-28 22:46:56 +0000