summaryrefslogtreecommitdiff
path: root/methods
diff options
context:
space:
mode:
Diffstat (limited to 'methods')
-rw-r--r--methods/aptmethod.h3
-rw-r--r--methods/http.cc6
-rw-r--r--methods/http.h1
-rw-r--r--methods/https.h1
-rw-r--r--methods/server.cc75
-rw-r--r--methods/server.h1
6 files changed, 42 insertions, 45 deletions
diff --git a/methods/aptmethod.h b/methods/aptmethod.h
index d3c948636..0963ea21e 100644
--- a/methods/aptmethod.h
+++ b/methods/aptmethod.h
@@ -17,7 +17,8 @@
class aptMethod : public pkgAcqMethod
{
- char const * const Binary;
+protected:
+ std::string Binary;
public:
virtual bool Configuration(std::string Message) APT_OVERRIDE
diff --git a/methods/http.cc b/methods/http.cc
index c61ca1c3f..cf5eae06d 100644
--- a/methods/http.cc
+++ b/methods/http.cc
@@ -465,6 +465,12 @@ bool HttpServerState::RunData(FileFd * const File)
return Owner->Flush() && !_error->PendingError();
}
/*}}}*/
+bool HttpServerState::RunDataToDevNull() /*{{{*/
+{
+ FileFd DevNull("/dev/null", FileFd::WriteOnly);
+ return RunData(&DevNull);
+}
+ /*}}}*/
bool HttpServerState::ReadHeaderLines(std::string &Data) /*{{{*/
{
return In.WriteTillEl(Data);
diff --git a/methods/http.h b/methods/http.h
index ac5f52314..2ac3b8c9b 100644
--- a/methods/http.h
+++ b/methods/http.h
@@ -106,6 +106,7 @@ struct HttpServerState: public ServerState
virtual void Reset() APT_OVERRIDE { ServerState::Reset(); ServerFd = -1; };
virtual bool RunData(FileFd * const File) APT_OVERRIDE;
+ virtual bool RunDataToDevNull() APT_OVERRIDE;
virtual bool Open() APT_OVERRIDE;
virtual bool IsOpen() APT_OVERRIDE;
diff --git a/methods/https.h b/methods/https.h
index 8592570c6..85cc7824e 100644
--- a/methods/https.h
+++ b/methods/https.h
@@ -39,6 +39,7 @@ class HttpsServerState : public ServerState
/** \brief Transfer the data from the socket */
virtual bool RunData(FileFd * const /*File*/) APT_OVERRIDE { return false; }
+ virtual bool RunDataToDevNull() APT_OVERRIDE { return false; }
virtual bool Open() APT_OVERRIDE { return false; }
virtual bool IsOpen() APT_OVERRIDE { return false; }
diff --git a/methods/server.cc b/methods/server.cc
index 6d147fe12..672a3d16d 100644
--- a/methods/server.cc
+++ b/methods/server.cc
@@ -297,12 +297,33 @@ ServerMethod::DealWithHeaders(FetchResult &Res)
else
NextURI.clear();
NextURI.append(DeQuoteString(Server->Location));
+ if (Queue->Uri == NextURI)
+ {
+ SetFailReason("RedirectionLoop");
+ _error->Error("Redirection loop encountered");
+ if (Server->HaveContent == true)
+ return ERROR_WITH_CONTENT_PAGE;
+ return ERROR_UNRECOVERABLE;
+ }
return TRY_AGAIN_OR_REDIRECT;
}
else
{
NextURI = DeQuoteString(Server->Location);
URI tmpURI = NextURI;
+ if (tmpURI.Access == "http" && Binary == "https+http")
+ {
+ tmpURI.Access = "https+http";
+ NextURI = tmpURI;
+ }
+ if (Queue->Uri == NextURI)
+ {
+ SetFailReason("RedirectionLoop");
+ _error->Error("Redirection loop encountered");
+ if (Server->HaveContent == true)
+ return ERROR_WITH_CONTENT_PAGE;
+ return ERROR_UNRECOVERABLE;
+ }
URI Uri = Queue->Uri;
// same protocol redirects are okay
if (tmpURI.Access == Uri.Access)
@@ -486,10 +507,6 @@ bool ServerMethod::Fetch(FetchItem *)
// ServerMethod::Loop - Main loop /*{{{*/
int ServerMethod::Loop()
{
- typedef vector<string> StringVector;
- typedef vector<string>::iterator StringVectorIterator;
- map<string, StringVector> Redirected;
-
signal(SIGTERM,SigTerm);
signal(SIGINT,SigTerm);
@@ -720,46 +737,16 @@ int ServerMethod::Loop()
File = 0;
break;
}
-
- // Try again with a new URL
- case TRY_AGAIN_OR_REDIRECT:
- {
- // Clear rest of response if there is content
- if (Server->HaveContent)
- {
- File = new FileFd("/dev/null",FileFd::WriteExists);
- Server->RunData(File);
- delete File;
- File = 0;
- }
-
- /* Detect redirect loops. No more redirects are allowed
- after the same URI is seen twice in a queue item. */
- StringVector &R = Redirected[Queue->DestFile];
- bool StopRedirects = false;
- if (R.empty() == true)
- R.push_back(Queue->Uri);
- else if (R[0] == "STOP" || R.size() > 10)
- StopRedirects = true;
- else
- {
- for (StringVectorIterator I = R.begin(); I != R.end(); ++I)
- if (Queue->Uri == *I)
- {
- R[0] = "STOP";
- break;
- }
-
- R.push_back(Queue->Uri);
- }
-
- if (StopRedirects == false)
- Redirect(NextURI);
- else
- Fail();
-
- break;
- }
+
+ // Try again with a new URL
+ case TRY_AGAIN_OR_REDIRECT:
+ {
+ // Clear rest of response if there is content
+ if (Server->HaveContent)
+ Server->RunDataToDevNull();
+ Redirect(NextURI);
+ break;
+ }
default:
Fail(_("Internal error"));
diff --git a/methods/server.h b/methods/server.h
index af0914b9c..b23b0e50a 100644
--- a/methods/server.h
+++ b/methods/server.h
@@ -91,6 +91,7 @@ struct ServerState
/** \brief Transfer the data from the socket */
virtual bool RunData(FileFd * const File) = 0;
+ virtual bool RunDataToDevNull() = 0;
virtual bool Open() = 0;
virtual bool IsOpen() = 0;