22 files changed, 797 insertions, 69 deletions

diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index a30e98858..665dd427e 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -1235,9 +1235,20 @@ void pkgAcqMetaIndex::Done(string Message,unsigned long long Size,string Hash,	/
       }
       else
       {
+         // FIXME: move this into pkgAcqMetaClearSig::Done on the next
+         //        ABI break
+
+         // if we expect a ClearTextSignature (InRelase), ensure that
+         // this is what we get and if not fail to queue a 
+         // Release/Release.gpg, see #346386
+         if (SigFile == DestFile && !StartsWithGPGClearTextSignature(DestFile))
+         {
+            Failed(Message, Cfg);
+            return;
+         }
+
          // There was a signature file, so pass it to gpgv for
          // verification
-
          if (_config->FindB("Debug::pkgAcquire::Auth", false))
             std::cerr << "Metaindex acquired, queueing gpg verification ("
                       << SigFile << "," << DestFile << ")\n";
diff --git a/apt-pkg/contrib/configuration.cc b/apt-pkg/contrib/configuration.cc
index 4de17e3e1..d5334ae72 100644
--- a/apt-pkg/contrib/configuration.cc
+++ b/apt-pkg/contrib/configuration.cc
@@ -422,6 +422,18 @@ void Configuration::Clear(string const &Name, string const &Value)
      
 }
 									/*}}}*/
+// Configuration::Clear - Clear everything				/*{{{*/
+// ---------------------------------------------------------------------
+void Configuration::Clear()
+{
+   const Configuration::Item *Top = Tree(0);
+   while( Top != 0 )
+   {
+      Clear(Top->FullTag());
+      Top = Top->Next;
+   }
+}
+									/*}}}*/
 // Configuration::Clear - Clear an entire tree				/*{{{*/
 // ---------------------------------------------------------------------
 /* */
diff --git a/apt-pkg/contrib/configuration.h b/apt-pkg/contrib/configuration.h
index ea94c2fe6..8e09ea0a6 100644
--- a/apt-pkg/contrib/configuration.h
+++ b/apt-pkg/contrib/configuration.h
@@ -94,6 +94,7 @@ class Configuration
 
    // clear a whole tree
    void Clear(const std::string &Name);
+   void Clear();
 
    // remove a certain value from a list (e.g. the list of "APT::Keep-Fds")
    void Clear(std::string const &List, std::string const &Value);
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index 90e49cbfa..a31a8a141 100644
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -41,6 +41,8 @@
 #include <dirent.h>
 #include <signal.h>
 #include <errno.h>
+#include <glob.h>
+
 #include <set>
 #include <algorithm>
 
@@ -852,6 +854,26 @@ bool ExecWait(pid_t Pid,const char *Name,bool Reap)
 }
 									/*}}}*/
 
+// StartsWithGPGClearTextSignature - Check if a file is Pgp/GPG clearsigned     /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool StartsWithGPGClearTextSignature(string const &FileName)
+{
+   static const char* SIGMSG = "-----BEGIN PGP SIGNED MESSAGE-----\n";
+   char buffer[strlen(SIGMSG)+1];
+   FILE* gpg = fopen(FileName.c_str(), "r");
+   if (gpg == NULL)
+      return false;
+
+   char const * const test = fgets(buffer, sizeof(buffer), gpg);
+   fclose(gpg);
+   if (test == NULL || strcmp(buffer, SIGMSG) != 0)
+      return false;
+
+   return true;
+}
+
+
 // FileFd::Open - Open a file						/*{{{*/
 // ---------------------------------------------------------------------
 /* The most commonly used open mode combinations are given with Mode */
@@ -1758,3 +1780,32 @@ bool FileFd::Sync()
 									/*}}}*/
 
 gzFile FileFd::gzFd() { return (gzFile) d->gz; }
+
+
+// Glob - wrapper around "glob()"                                      /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+std::vector<std::string> Glob(std::string const &pattern, int flags)
+{
+   std::vector<std::string> result;
+   glob_t globbuf;
+   int glob_res, i;
+
+   glob_res = glob(pattern.c_str(),  flags, NULL, &globbuf);
+
+   if (glob_res != 0)
+   {
+      if(glob_res != GLOB_NOMATCH) {
+         _error->Errno("glob", "Problem with glob");
+         return result;
+      }
+   }
+
+   // append results
+   for(i=0;i<globbuf.gl_pathc;i++)
+      result.push_back(string(globbuf.gl_pathv[i]));
+
+   globfree(&globbuf);
+   return result;
+}
+									/*}}}*/
diff --git a/apt-pkg/contrib/fileutl.h b/apt-pkg/contrib/fileutl.h
index 426664d3a..4d933a307 100644
--- a/apt-pkg/contrib/fileutl.h
+++ b/apt-pkg/contrib/fileutl.h
@@ -180,6 +180,9 @@ bool WaitFd(int Fd,bool write = false,unsigned long timeout = 0);
 pid_t ExecFork();
 bool ExecWait(pid_t Pid,const char *Name,bool Reap = false);
 
+// check if the given file starts with a PGP cleartext signature
+bool StartsWithGPGClearTextSignature(std::string const &FileName);
+
 // File string manipulators
 std::string flNotDir(std::string File);
 std::string flNotFile(std::string File);
@@ -187,4 +190,7 @@ std::string flNoLink(std::string File);
 std::string flExtension(std::string File);
 std::string flCombine(std::string Dir,std::string File);
 
+// simple c++ glob
+std::vector<std::string> Glob(std::string const &pattern, int flags=0);
+
 #endif
diff --git a/apt-pkg/contrib/netrc.cc b/apt-pkg/contrib/netrc.cc
index 0a902f126..b3d30fd4a 100644
--- a/apt-pkg/contrib/netrc.cc
+++ b/apt-pkg/contrib/netrc.cc
@@ -155,18 +155,6 @@ static int parsenetrc_string (char *host, std::string &login, std::string &passw
 
   return retcode;
 }
-// for some unknown reason this method is exported so keep a compatible interface for now …
-int parsenetrc (char *host, char *login, char *password, char *netrcfile = NULL)
-{
-   std::string login_string, password_string;
-   int const ret = parsenetrc_string(host, login_string, password_string, netrcfile);
-   if (ret < 0)
-      return ret;
-   strncpy(login, login_string.c_str(), LOGINSIZE - 1);
-   strncpy(password, password_string.c_str(), PASSWORDSIZE - 1);
-   return ret;
-}
-
 
 void maybe_add_auth (URI &Uri, string NetRCFile)
 {
diff --git a/apt-pkg/contrib/netrc.h b/apt-pkg/contrib/netrc.h
index 6feb5b726..7349126c4 100644
--- a/apt-pkg/contrib/netrc.h
+++ b/apt-pkg/contrib/netrc.h
@@ -25,9 +25,5 @@
 
 class URI;
 
-// kill this export on the next ABI break - strongly doubt its in use anyway
-// outside of the apt itself, its really a internal interface
-__deprecated int parsenetrc (char *host, char *login, char *password, char *filename);
-
 void maybe_add_auth (URI &Uri, std::string NetRCFile);
 #endif
diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc
index ca096d736..df11a80ad 100644
--- a/apt-pkg/contrib/strutl.cc
+++ b/apt-pkg/contrib/strutl.cc
@@ -752,7 +752,8 @@ bool ReadMessages(int Fd, vector<string> &List)
       // Look for the end of the message
       for (char *I = Buffer; I + 1 < End; I++)
       {
-	 if (I[0] != '\n' || I[1] != '\n')
+	 if (I[1] != '\n' ||
+	     (strncmp(I, "\n\n", 2) != 0 && strncmp(I, "\r\n\r\n", 4) != 0))
 	    continue;
 	 
 	 // Pull the message out
@@ -760,7 +761,7 @@ bool ReadMessages(int Fd, vector<string> &List)
 	 PartialMessage += Message;
 
 	 // Fix up the buffer
-	 for (; I < End && *I == '\n'; I++);
+	 for (; I < End && (*I == '\r' || *I == '\n'); ++I);
 	 End -= I-Buffer;	 
 	 memmove(Buffer,I,End-Buffer);
 	 I = Buffer;
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 6cb8bc6b6..fd1e6e085 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -1205,7 +1205,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
 
       // if tcgetattr does not return zero there was a error
       // and we do not do any pty magic
-      if (tcgetattr(0, &tt) == 0)
+      if (tcgetattr(STDOUT_FILENO, &tt) == 0)
       {
 	 ioctl(0, TIOCGWINSZ, (char *)&win);
 	 if (openpty(&master, &slave, NULL, &tt, &win) < 0) 
diff --git a/apt-pkg/indexcopy.cc b/apt-pkg/indexcopy.cc
index aa1f01a4a..c0a085316 100644
--- a/apt-pkg/indexcopy.cc
+++ b/apt-pkg/indexcopy.cc
@@ -654,16 +654,12 @@ bool SigVerify::RunGPGV(std::string const &File, std::string const &FileGPG,
 {
    if (File == FileGPG)
    {
-      #define SIGMSG "-----BEGIN PGP SIGNED MESSAGE-----\n"
-      char buffer[sizeof(SIGMSG)];
       FILE* gpg = fopen(File.c_str(), "r");
       if (gpg == NULL)
 	 return _error->Errno("RunGPGV", _("Could not open file %s"), File.c_str());
-      char const * const test = fgets(buffer, sizeof(buffer), gpg);
       fclose(gpg);
-      if (test == NULL || strcmp(buffer, SIGMSG) != 0)
+      if (!StartsWithGPGClearTextSignature(File))
 	 return _error->Error(_("File %s doesn't start with a clearsigned message"), File.c_str());
-      #undef SIGMSG
    }
 
 
diff --git a/configure.in b/configure.in
index be3634abe..bb71bce8e 100644
--- a/configure.in
+++ b/configure.in
@@ -18,7 +18,7 @@ AC_CONFIG_AUX_DIR(buildlib)
 AC_CONFIG_HEADER(include/config.h:buildlib/config.h.in include/apti18n.h:buildlib/apti18n.h.in)
 
 PACKAGE="apt"
-PACKAGE_VERSION="0.9.7.7"
+PACKAGE_VERSION="0.9.8~exp1~20121017"
 PACKAGE_MAIL="APT Development Team <deity@lists.debian.org>"
 AC_DEFINE_UNQUOTED(PACKAGE,"$PACKAGE")
 AC_DEFINE_UNQUOTED(PACKAGE_VERSION,"$PACKAGE_VERSION")
diff --git a/debian/changelog b/debian/changelog
index 342964869..6f611f2f5 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,25 @@
+apt (0.9.8~exp1) UNRELEASED; urgency=low
+
+  [ David Kalnischkies ]
+  * apt-pkg/contrib/strutl.cc:
+    - support \n and \r\n line endings in ReadMessages
+
+  [ Michael Vogt ]
+  * lp:~mvo/apt/webserver-simulate-broken-with-fix346386:
+    - fix invalid InRelease file download checking and add regression
+      test to server broken files to the buildin test webserver
+  * stop exporting the accidently exported parsenetrc() symbol
+  * lp:~mvo/apt/add-glob-function:
+    -  add Glob() to fileutl.{cc,h}
+  * lp:~mvo/apt/config-clear:
+    - support Configuration.Clear() for a clear of the entire 
+      configuration
+  * apt-pkg/deb/dpkgpm.cc:
+    - use tcgetattr() on STDOUT instead of STDIN so that term.log
+      works for redirected stdin
+
+ -- David Kalnischkies <kalnischkies@gmail.com>  Mon, 09 Jul 2012 17:36:40 +0200
+
 apt (0.9.7.8) UNRELEASED; urgency=low
 
   [ Manpages translation updates ]
diff --git a/test/integration/framework b/test/integration/framework
index 1c4872c8e..11f1c7be2 100644
--- a/test/integration/framework
+++ b/test/integration/framework
@@ -690,20 +690,30 @@ signreleasefiles() {
 }
 
 changetowebserver() {
-	if which weborf > /dev/null; then
-		weborf -xb aptarchive/ 2>&1 > /dev/null &
+	if [ -n "$1" ] && ! test -x ${BUILDDIRECTORY}/aptwebserver; then
+		msgdie 'Need the aptwebserver when passing arguments'
+	fi
+
+	local LOG='/dev/null'
+	if test -x ${BUILDDIRECTORY}/aptwebserver; then
+		cd aptarchive
+		LD_LIBRARY_PATH=${BUILDDIRECTORY} ${BUILDDIRECTORY}/aptwebserver $@ 2> $LOG > $LOG &
+		addtrap "kill $!;"
+		cd - > /dev/null
+	elif which weborf > /dev/null; then
+		weborf -xb aptarchive/ 2> $LOG > $LOG &
 		addtrap "kill $!;"
 	elif which gatling > /dev/null; then
 		cd aptarchive
-		gatling -p 8080 -F -S 2>&1 > /dev/null &
+		gatling -p 8080 -F -S 2> $LOG > $LOG &
 		addtrap "kill $!;"
 		cd - > /dev/null
 	elif which lighttpd > /dev/null; then
 		echo "server.document-root = \"$(readlink -f ./aptarchive)\"
 server.port = 8080
 server.stat-cache-engine = \"disable\"" > lighttpd.conf
-		lighttpd -t -f lighttpd.conf >/dev/null || msgdie 'Can not change to webserver: our lighttpd config is invalid'
-		lighttpd -D -f lighttpd.conf 2>/dev/null >/dev/null &
+		lighttpd -t -f lighttpd.conf 2> $LOG > $LOG || msgdie 'Can not change to webserver: our lighttpd config is invalid'
+		lighttpd -D -f lighttpd.conf 2> $LOG > $LOG &
 		addtrap "kill $!;"
 	else
 		msgdie 'You have to install weborf or lighttpd first'
diff --git a/test/integration/skip-aptwebserver b/test/integration/skip-aptwebserver
new file mode 100755
index 000000000..0622941ce
--- /dev/null
+++ b/test/integration/skip-aptwebserver
@@ -0,0 +1,25 @@
+#!/bin/sh
+set -e
+
+TESTDIR=$(readlink -f $(dirname $0))
+. $TESTDIR/framework
+
+setupenvironment
+configarchitecture 'amd64'
+
+buildsimplenativepackage 'apt' 'all' '1.0' 'stable'
+
+setupaptarchive
+changetowebserver
+
+rm -rf rootdir/var/lib/apt/lists
+aptget update -qq
+testequal 'Hit http://localhost stable InRelease
+Hit http://localhost stable/main Sources
+Hit http://localhost stable/main amd64 Packages
+Hit http://localhost stable/main Translation-en
+Reading package lists...' aptget update
+
+mv rootdir/var/lib/apt/lists/localhost* rootdir/var/lib/apt/lists/partial
+aptget update
+
diff --git a/test/integration/skip-bug-602412-dequote-redirect b/test/integration/skip-bug-602412-dequote-redirect
deleted file mode 100755
index 689b671ce..000000000
--- a/test/integration/skip-bug-602412-dequote-redirect
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/bin/sh
-set -e
-
-TESTDIR=$(readlink -f $(dirname $0))
-. $TESTDIR/framework
-setupenvironment
-configarchitecture 'i386'
-
-if ! which lighttpd > /dev/null; then
-	msgdie 'You need lighttpd for this testcase, sorry…'
-	exit 1
-fi
-
-buildsimplenativepackage 'unrelated' 'all' '0.5~squeeze1' 'unstable'
-
-setupaptarchive
-
-echo "server.modules = ( \"mod_redirect\" )
-server.document-root = \"$(readlink -f ./aptarchive)\"
-server.port = 8080
-server.stat-cache-engine = \"disable\"
-url.redirect = ( \"^/pool/(.*)$\" => \"/newpool/\$1\",
- \"^/dists/(.*)$\" => \"/newdists/\$1\" )" > lighttpd.conf
-
-mv aptarchive/pool aptarchive/newpool
-mv aptarchive/dists aptarchive/newdists
-
-lighttpd -t -f lighttpd.conf >/dev/null || msgdie 'Can not change to webserver: our lighttpd config is invalid'
-lighttpd -D -f lighttpd.conf 2>/dev/null >/dev/null &
-addtrap "kill $!;"
-
-APTARCHIVE="file://$(readlink -f ./aptarchive)"
-for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
-	sed -i $LIST -e "s#$APTARCHIVE#http://localhost:8080/#"
-done
-
-aptget update || msgdie 'apt-get update failed'
-aptget install unrelated --download-only || msgdie 'downloading package failed'
diff --git a/test/integration/test-bug-602412-dequote-redirect b/test/integration/test-bug-602412-dequote-redirect
new file mode 100755
index 000000000..f1e67c6d8
--- /dev/null
+++ b/test/integration/test-bug-602412-dequote-redirect
@@ -0,0 +1,29 @@
+#!/bin/sh
+set -e
+
+TESTDIR=$(readlink -f $(dirname $0))
+. $TESTDIR/framework
+setupenvironment
+configarchitecture 'amd64'
+
+buildsimplenativepackage 'unrelated' 'all' '0.5~squeeze1' 'unstable'
+
+setupaptarchive
+changetowebserver -o aptwebserver::redirect::replace::/pool/=/newpool/ \
+		  -o aptwebserver::redirect::replace::/dists/=/newdists/
+
+mv aptarchive/pool aptarchive/newpool
+mv aptarchive/dists aptarchive/newdists
+
+msgtest 'Test redirection works in' 'apt-get update'
+aptget update -qq && msgpass || msgfail
+
+# check that I-M-S header is kept in redirections
+testequal 'Hit http://localhost unstable InRelease
+Hit http://localhost unstable/main Sources
+Hit http://localhost unstable/main amd64 Packages
+Hit http://localhost unstable/main Translation-en
+Reading package lists...' aptget update
+
+msgtest 'Test redirection works in' 'package download'
+aptget install unrelated --download-only -qq && msgpass || msgfail
diff --git a/test/integration/test-ubuntu-bug-346386-apt-get-update-paywall b/test/integration/test-ubuntu-bug-346386-apt-get-update-paywall
new file mode 100755
index 000000000..25cccf067
--- /dev/null
+++ b/test/integration/test-ubuntu-bug-346386-apt-get-update-paywall
@@ -0,0 +1,47 @@
+#!/bin/sh
+set -e
+
+ensure_n_canary_strings_in_dir() {
+    DIR=$1
+    CANARY_STRING=$2
+    EXPECTED_N=$3
+
+    msgtest "Testing for $EXPECTED_N canary strings '$CANARY_STRING' in in" "$DIR"
+
+    N=$(grep "$CANARY_STRING" $DIR/* 2>/dev/null |wc -l )
+    if [ "$N" = "$EXPECTED_N" ]; then
+        msgpass
+        return 0
+    else
+        msgfail "Expected $EXPECTED_N canaries, got $N"
+        return 1
+    fi
+}
+
+TESTDIR=$(readlink -f $(dirname $0))
+. $TESTDIR/framework
+
+setupenvironment
+configarchitecture 'native'
+
+insertpackage 'unstable' 'unrelated' 'all' '1.0' 'stable'
+
+setupaptarchive
+changetowebserver --simulate-paywall
+
+rm -rf rootdir/var/lib/apt/lists
+msgtest 'excpected failure of' 'apt-get update'
+aptget update -qq 2>/dev/null && msgfail || msgpass
+
+ensure_n_canary_strings_in_dir rootdir/var/lib/apt/lists/ 'ni ni ni' 0
+testequal 'partial' ls rootdir/var/lib/apt/lists/
+
+# again, this time with pre-existing files valid data
+for f in Release Release.gpg main_binary-amd64_Packages stable_main_source_Sources; do
+    echo "canary" > rootdir/var/lib/apt/lists/localhost:8080_dists_stable_${f}
+done
+
+# this will fail, the important part is that the canaries remain
+msgtest 'excpected failure of' 'apt-get update'
+aptget update -qq 2>/dev/null && msgfail || msgpass
+ensure_n_canary_strings_in_dir rootdir/var/lib/apt/lists/ 'canary' 4
diff --git a/test/interactive-helper/aptwebserver.cc b/test/interactive-helper/aptwebserver.cc
new file mode 100644
index 000000000..ff60d64a3
--- /dev/null
+++ b/test/interactive-helper/aptwebserver.cc
@@ -0,0 +1,513 @@
+#include <config.h>
+
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/cmndline.h>
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/init.h>
+
+#include <vector>
+#include <string>
+#include <list>
+#include <sstream>
+
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <netinet/in.h>
+#include <unistd.h>
+#include <errno.h>
+#include <time.h>
+#include <stdlib.h>
+#include <dirent.h>
+#include <signal.h>
+
+char const * const httpcodeToStr(int const httpcode) {			/*{{{*/
+   switch (httpcode) {
+      // Informational 1xx
+      case 100: return "100 Continue";
+      case 101: return "101 Switching Protocols";
+      // Successful 2xx
+      case 200: return "200 OK";
+      case 201: return "201 Created";
+      case 202: return "202 Accepted";
+      case 203: return "203 Non-Authoritative Information";
+      case 204: return "204 No Content";
+      case 205: return "205 Reset Content";
+      case 206: return "206 Partial Content";
+      // Redirections 3xx
+      case 300: return "300 Multiple Choices";
+      case 301: return "301 Moved Permanently";
+      case 302: return "302 Found";
+      case 303: return "303 See Other";
+      case 304: return "304 Not Modified";
+      case 305: return "304 Use Proxy";
+      case 307: return "307 Temporary Redirect";
+      // Client errors 4xx
+      case 400: return "400 Bad Request";
+      case 401: return "401 Unauthorized";
+      case 402: return "402 Payment Required";
+      case 403: return "403 Forbidden";
+      case 404: return "404 Not Found";
+      case 405: return "405 Method Not Allowed";
+      case 406: return "406 Not Acceptable";
+      case 407: return "407 Proxy Authentication Required";
+      case 408: return "408 Request Time-out";
+      case 409: return "409 Conflict";
+      case 410: return "410 Gone";
+      case 411: return "411 Length Required";
+      case 412: return "412 Precondition Failed";
+      case 413: return "413 Request Entity Too Large";
+      case 414: return "414 Request-URI Too Large";
+      case 415: return "415 Unsupported Media Type";
+      case 416: return "416 Requested range not satisfiable";
+      case 417: return "417 Expectation Failed";
+      // Server error 5xx
+      case 500: return "500 Internal Server Error";
+      case 501: return "501 Not Implemented";
+      case 502: return "502 Bad Gateway";
+      case 503: return "503 Service Unavailable";
+      case 504: return "504 Gateway Time-out";
+      case 505: return "505 HTTP Version not supported";
+   }
+   return NULL;
+}
+									/*}}}*/
+void addFileHeaders(std::list<std::string> &headers, FileFd &data) {	/*{{{*/
+   std::ostringstream contentlength;
+   contentlength << "Content-Length: " << data.FileSize();
+   headers.push_back(contentlength.str());
+
+   std::string lastmodified("Last-Modified: ");
+   lastmodified.append(TimeRFC1123(data.ModificationTime()));
+   headers.push_back(lastmodified);
+
+   std::string const fileext = flExtension(data.Name());
+   if (fileext.empty() == false && fileext != data.Name()) {
+      std::string confcontenttype("aptwebserver::ContentType::");
+      confcontenttype.append(fileext);
+      std::string const contenttype = _config->Find(confcontenttype);
+      if (contenttype.empty() == false) {
+	 std::string header("Content-Type: ");
+	 header.append(contenttype);
+	 headers.push_back(header);
+      }
+   }
+}
+									/*}}}*/
+void addDataHeaders(std::list<std::string> &headers, std::string &data) {/*{{{*/
+   std::ostringstream contentlength;
+   contentlength << "Content-Length: " << data.size();
+   headers.push_back(contentlength.str());
+}
+									/*}}}*/
+bool sendHead(int const client, int const httpcode, std::list<std::string> &headers) { /*{{{*/
+   std::string response("HTTP/1.1 ");
+   response.append(httpcodeToStr(httpcode));
+   headers.push_front(response);
+
+   headers.push_back("Server: APT webserver");
+
+   std::string date("Date: ");
+   date.append(TimeRFC1123(time(NULL)));
+   headers.push_back(date);
+
+   headers.push_back("Accept-Ranges: bytes");
+
+   std::clog << ">>> RESPONSE >>>" << std::endl;
+   bool Success = true;
+   for (std::list<std::string>::const_iterator h = headers.begin();
+	Success == true && h != headers.end(); ++h) {
+      Success &= FileFd::Write(client, h->c_str(), h->size());
+      if (Success == true)
+	 Success &= FileFd::Write(client, "\r\n", 2);
+      std::clog << *h << std::endl;
+   }
+   if (Success == true)
+      Success &= FileFd::Write(client, "\r\n", 2);
+   std::clog << "<<<<<<<<<<<<<<<<" << std::endl;
+   return Success;
+}
+									/*}}}*/
+bool sendFile(int const client, FileFd &data) {				/*{{{*/
+   bool Success = true;
+   char buffer[500];
+   unsigned long long actual = 0;
+   while ((Success &= data.Read(buffer, sizeof(buffer), &actual)) == true) {
+      if (actual == 0)
+	 break;
+      if (Success == true)
+	 Success &= FileFd::Write(client, buffer, actual);
+   }
+   if (Success == true)
+      Success &= FileFd::Write(client, "\r\n", 2);
+   return Success;
+}
+									/*}}}*/
+bool sendData(int const client, std::string const &data) {		/*{{{*/
+   bool Success = true;
+   Success &= FileFd::Write(client, data.c_str(), data.size());
+   if (Success == true)
+      Success &= FileFd::Write(client, "\r\n", 2);
+   return Success;
+}
+									/*}}}*/
+void sendError(int const client, int const httpcode, std::string const &request, bool content, std::string const &error = "") { /*{{{*/
+   std::list<std::string> headers;
+   std::string response("<html><head><title>");
+   response.append(httpcodeToStr(httpcode)).append("</title></head>");
+   response.append("<body><h1>").append(httpcodeToStr(httpcode)).append("</h1>");
+   if (error.empty() == false)
+      response.append("<p><em>Error</em>: ").append(error).append("</p>");
+   response.append("This error is a result of the request: <pre>");
+   response.append(request).append("</pre></body></html>");
+   addDataHeaders(headers, response);
+   sendHead(client, httpcode, headers);
+   if (content == true)
+      sendData(client, response);
+}
+									/*}}}*/
+void sendRedirect(int const client, int const httpcode, std::string const &uri, std::string const &request, bool content) { /*{{{*/
+   std::list<std::string> headers;
+   std::string response("<html><head><title>");
+   response.append(httpcodeToStr(httpcode)).append("</title></head>");
+   response.append("<body><h1>").append(httpcodeToStr(httpcode)).append("</h1");
+   response.append("<p>You should be redirected to <em>").append(uri).append("</em></p>");
+   response.append("This page is a result of the request: <pre>");
+   response.append(request).append("</pre></body></html>");
+   addDataHeaders(headers, response);
+   std::string location("Location: ");
+   if (strncmp(uri.c_str(), "http://", 7) != 0)
+      location.append("http://").append(LookupTag(request, "Host")).append("/").append(uri);
+   else
+      location.append(uri);
+   headers.push_back(location);
+   sendHead(client, httpcode, headers);
+   if (content == true)
+      sendData(client, response);
+}
+									/*}}}*/
+// sendDirectoryLisiting						/*{{{*/
+int filter_hidden_files(const struct dirent *a) {
+   if (a->d_name[0] == '.')
+      return 0;
+#ifdef _DIRENT_HAVE_D_TYPE
+   // if we have the d_type check that only files and dirs will be included
+   if (a->d_type != DT_UNKNOWN &&
+       a->d_type != DT_REG &&
+       a->d_type != DT_LNK && // this includes links to regular files
+       a->d_type != DT_DIR)
+      return 0;
+#endif
+   return 1;
+}
+int grouped_alpha_case_sort(const struct dirent **a, const struct dirent **b) {
+#ifdef _DIRENT_HAVE_D_TYPE
+   if ((*a)->d_type == DT_DIR && (*b)->d_type == DT_DIR);
+   else if ((*a)->d_type == DT_DIR && (*b)->d_type == DT_REG)
+      return -1;
+   else if ((*b)->d_type == DT_DIR && (*a)->d_type == DT_REG)
+      return 1;
+   else
+#endif
+   {
+      struct stat f_prop; //File's property
+      stat((*a)->d_name, &f_prop);
+      int const amode = f_prop.st_mode;
+      stat((*b)->d_name, &f_prop);
+      int const bmode = f_prop.st_mode;
+      if (S_ISDIR(amode) && S_ISDIR(bmode));
+      else if (S_ISDIR(amode))
+	 return -1;
+      else if (S_ISDIR(bmode))
+	 return 1;
+   }
+   return strcasecmp((*a)->d_name, (*b)->d_name);
+}
+void sendDirectoryListing(int const client, std::string const &dir, std::string const &request, bool content) {
+   std::list<std::string> headers;
+   std::ostringstream listing;
+
+   struct dirent **namelist;
+   int const counter = scandir(dir.c_str(), &namelist, filter_hidden_files, grouped_alpha_case_sort);
+   if (counter == -1) {
+      sendError(client, 500, request, content);
+      return;
+   }
+
+   listing << "<html><head><title>Index of " << dir << "</title>"
+	   << "<style type=\"text/css\"><!-- td {padding: 0.02em 0.5em 0.02em 0.5em;}"
+	   << "tr:nth-child(even){background-color:#dfdfdf;}"
+	   << "h1, td:nth-child(3){text-align:center;}"
+	   << "table {margin-left:auto;margin-right:auto;} --></style>"
+	   << "</head>" << std::endl
+	   << "<body><h1>Index of " << dir << "</h1>" << std::endl
+	   << "<table><tr><th>#</th><th>Name</th><th>Size</th><th>Last-Modified</th></tr>" << std::endl;
+   if (dir != ".")
+      listing << "<tr><td>d</td><td><a href=\"..\">Parent Directory</a></td><td>-</td><td>-</td></tr>";
+   for (int i = 0; i < counter; ++i) {
+      struct stat fs;
+      std::string filename(dir);
+      filename.append("/").append(namelist[i]->d_name);
+      stat(filename.c_str(), &fs);
+      if (S_ISDIR(fs.st_mode)) {
+	 listing << "<tr><td>d</td>"
+		 << "<td><a href=\"" << namelist[i]->d_name << "/\">" << namelist[i]->d_name << "</a></td>"
+		 << "<td>-</td>";
+      } else {
+	 listing << "<tr><td>f</td>"
+		 << "<td><a href=\"" << namelist[i]->d_name << "\">" << namelist[i]->d_name << "</a></td>"
+		 << "<td>" << SizeToStr(fs.st_size) << "B</td>";
+      }
+      listing << "<td>" << TimeRFC1123(fs.st_mtime) << "</td></tr>" << std::endl;
+   }
+   listing << "</table></body></html>" << std::endl;
+
+   std::string response(listing.str());
+   addDataHeaders(headers, response);
+   sendHead(client, 200, headers);
+   if (content == true)
+      sendData(client, response);
+}
+									/*}}}*/
+bool parseFirstLine(int const client, std::string const &request, std::string &filename, bool &sendContent, bool &closeConnection) { /*{{{*/
+   if (strncmp(request.c_str(), "HEAD ", 5) == 0)
+      sendContent = false;
+   if (strncmp(request.c_str(), "GET ", 4) != 0)
+   {
+      sendError(client, 501, request, true);
+      return false;
+   }
+
+   size_t const lineend = request.find('\n');
+   size_t filestart = request.find(' ');
+   for (; request[filestart] == ' '; ++filestart);
+   size_t fileend = request.rfind(' ', lineend);
+   if (lineend == std::string::npos || filestart == std::string::npos ||
+	 fileend == std::string::npos || filestart == fileend) {
+      sendError(client, 500, request, sendContent, "Filename can't be extracted");
+      return false;
+   }
+
+   size_t httpstart = fileend;
+   for (; request[httpstart] == ' '; ++httpstart);
+   if (strncmp(request.c_str() + httpstart, "HTTP/1.1\r", 9) == 0)
+      closeConnection = strcasecmp(LookupTag(request, "Connection", "Keep-Alive").c_str(), "Keep-Alive") != 0;
+   else if (strncmp(request.c_str() + httpstart, "HTTP/1.0\r", 9) == 0)
+      closeConnection = strcasecmp(LookupTag(request, "Connection", "Keep-Alive").c_str(), "close") == 0;
+   else {
+      sendError(client, 500, request, sendContent, "Not an HTTP/1.{0,1} request");
+      return false;
+   }
+
+   filename = request.substr(filestart, fileend - filestart);
+   if (filename.find(' ') != std::string::npos) {
+      sendError(client, 500, request, sendContent, "Filename contains an unencoded space");
+      return false;
+   }
+   filename = DeQuoteString(filename);
+
+   // this is not a secure server, but at least prevent the obvious …
+   if (filename.empty() == true || filename[0] != '/' ||
+       strncmp(filename.c_str(), "//", 2) == 0 ||
+       filename.find_first_of("\r\n\t\f\v") != std::string::npos ||
+       filename.find("/../") != std::string::npos) {
+      sendError(client, 400, request, sendContent, "Filename contains illegal character (sequence)");
+      return false;
+   }
+
+   // nuke the first character which is a / as we assured above
+   filename.erase(0, 1);
+   if (filename.empty() == true)
+      filename = ".";
+   return true;
+}
+									/*}}}*/
+int main(int const argc, const char * argv[])
+{
+   CommandLine::Args Args[] = {
+      {0, "simulate-paywall", "aptwebserver::Simulate-Paywall",
+       CommandLine::Boolean},
+      {0, "port", "aptwebserver::port", CommandLine::HasArg},
+      {'c',"config-file",0,CommandLine::ConfigFile},
+      {'o',"option",0,CommandLine::ArbItem},
+      {0,0,0,0}
+   };
+
+   CommandLine CmdL(Args, _config);
+   if(CmdL.Parse(argc,argv) == false) {
+      _error->DumpErrors();
+      exit(1);
+   }
+
+   // create socket, bind and listen to it {{{
+   // ignore SIGPIPE, this can happen on write() if the socket closes connection
+   signal(SIGPIPE, SIG_IGN);
+   int sock = socket(AF_INET6, SOCK_STREAM, 0);
+   if(sock < 0 ) {
+      _error->Errno("aptwerbserver", "Couldn't create socket");
+      _error->DumpErrors(std::cerr);
+      return 1;
+   }
+
+   // get the port
+   int const port = _config->FindI("aptwebserver::port", 8080);
+   bool const simulate_broken_server = _config->FindB("aptwebserver::Simulate-Paywall", false);
+
+   // ensure that we accept all connections: v4 or v6
+   int const iponly = 0;
+   setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, &iponly, sizeof(iponly));
+   // to not linger to an address
+   int const enable = 1;
+   setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &enable, sizeof(enable));
+
+   struct sockaddr_in6 locAddr;
+   memset(&locAddr, 0, sizeof(locAddr));
+   locAddr.sin6_family = AF_INET6;
+   locAddr.sin6_port = htons(port);
+   locAddr.sin6_addr = in6addr_any;
+
+   if (bind(sock, (struct sockaddr*) &locAddr, sizeof(locAddr)) < 0) {
+      _error->Errno("aptwerbserver", "Couldn't bind");
+      _error->DumpErrors(std::cerr);
+      return 2;
+   }
+
+   if (simulate_broken_server) {
+      std::clog << "Simulating a broken web server that return nonsense "
+                   "for all querries" << std::endl;
+   } else {
+      std::clog << "Serving ANY file on port: " << port << std::endl;
+   }
+
+   listen(sock, 1);
+   /*}}}*/
+
+   std::vector<std::string> messages;
+   int client;
+   while ((client = accept(sock, NULL, NULL)) != -1) {
+      std::clog << "ACCEPT client " << client
+		<< " on socket " << sock << std::endl;
+
+      while (ReadMessages(client, messages)) {
+	 bool closeConnection = false;
+	 for (std::vector<std::string>::const_iterator m = messages.begin();
+	      m != messages.end() && closeConnection == false; ++m) {
+	    std::clog << ">>> REQUEST >>>>" << std::endl << *m
+		      << std::endl << "<<<<<<<<<<<<<<<<" << std::endl;
+	    std::list<std::string> headers;
+	    std::string filename;
+	    bool sendContent = true;
+	    if (parseFirstLine(client, *m, filename, sendContent, closeConnection) == false)
+	       continue;
+
+	    std::string host = LookupTag(*m, "Host", "");
+	    if (host.empty() == true) {
+	       // RFC 2616 §14.23 requires Host
+	       sendError(client, 400, *m, sendContent, "Host header is required");
+	       continue;
+	    }
+
+	    if (simulate_broken_server == true) {
+	       std::string data("ni ni ni\n");
+	       addDataHeaders(headers, data);
+	       sendHead(client, 200, headers);
+	       sendData(client, data);
+	    }
+	    else if (RealFileExists(filename) == true) {
+	       FileFd data(filename, FileFd::ReadOnly);
+	       std::string condition = LookupTag(*m, "If-Modified-Since", "");
+	       if (condition.empty() == false) {
+		  time_t cache;
+		  if (RFC1123StrToTime(condition.c_str(), cache) == true &&
+		      cache >= data.ModificationTime()) {
+		     sendHead(client, 304, headers);
+		     continue;
+		  }
+	       }
+	       condition = LookupTag(*m, "If-Range", "");
+	       bool ignoreRange = false;
+	       if (condition.empty() == false) {
+		  time_t cache;
+		  if (RFC1123StrToTime(condition.c_str(), cache) == false ||
+		      cache < data.ModificationTime())
+		     ignoreRange = true;
+	       }
+	       condition = LookupTag(*m, "Range", "");
+	       if (ignoreRange == false && condition.empty() == false &&
+		   strncmp(condition.c_str(), "bytes=", 6) == 0) {
+		  size_t end = condition.find(',');
+		  // FIXME: support multiple byte-ranges
+		  if (end == std::string::npos) {
+		     size_t start = 6;
+		     unsigned long long filestart = strtoull(condition.c_str() + start, NULL, 10);
+		     // FIXME: no fileend support
+		     size_t dash = condition.find('-') + 1;
+		     unsigned long long fileend = strtoull(condition.c_str() + dash, NULL, 10);
+		     unsigned long long filesize = data.FileSize();
+		     if (fileend == 0 || fileend == filesize) {
+			if (filesize > filestart) {
+			   data.Skip(filestart);
+			   std::ostringstream contentlength;
+			   contentlength << "Content-Length: " << (filesize - filestart);
+			   headers.push_back(contentlength.str());
+			   std::ostringstream contentrange;
+			   contentrange << "Content-Range: bytes " << filestart << "-"
+					<< filesize - 1 << "/" << filesize;
+			   headers.push_back(contentrange.str());
+			   sendHead(client, 206, headers);
+			   if (sendContent == true)
+			      sendFile(client, data);
+			   continue;
+			} else {
+			   headers.push_back("Content-Length: 0");
+			   std::ostringstream contentrange;
+			   contentrange << "Content-Range: bytes 0-0/" << filesize;
+			   headers.push_back(contentrange.str());
+			   sendHead(client, 416, headers);
+			   continue;
+			}
+		     }
+		  }
+	       }
+
+	       addFileHeaders(headers, data);
+	       sendHead(client, 200, headers);
+	       if (sendContent == true)
+		  sendFile(client, data);
+	    }
+	    else if (DirectoryExists(filename) == true) {
+	       if (filename == "." || filename[filename.length()-1] == '/')
+		  sendDirectoryListing(client, filename, *m, sendContent);
+	       else
+		  sendRedirect(client, 301, filename.append("/"), *m, sendContent);
+	    }
+	    else
+	    {
+	       ::Configuration::Item const *Replaces = _config->Tree("aptwebserver::redirect::replace");
+	       if (Replaces != NULL) {
+		  std::string redirect = "/" + filename;
+		  for (::Configuration::Item *I = Replaces->Child; I != NULL; I = I->Next)
+		     redirect = SubstVar(redirect, I->Tag, I->Value);
+		  redirect.erase(0,1);
+		  if (redirect != filename) {
+		     sendRedirect(client, 301, redirect, *m, sendContent);
+		     continue;
+		  }
+	       }
+	       sendError(client, 404, *m, sendContent);
+	    }
+	 }
+	 _error->DumpErrors(std::cerr);
+	 messages.clear();
+	 if (closeConnection == true)
+	    break;
+      }
+
+      std::clog << "CLOSE client " << client
+		<< " on socket " << sock << std::endl;
+      close(client);
+   }
+   return 0;
+}
diff --git a/test/interactive-helper/makefile b/test/interactive-helper/makefile
index 10d1e44ec..fee94cd77 100644
--- a/test/interactive-helper/makefile
+++ b/test/interactive-helper/makefile
@@ -37,3 +37,10 @@ include $(PROGRAM_H)
 #SLIBS = -lapt-pkg -lrpm
 #SOURCE = rpmver.cc
 #include $(PROGRAM_H)
+
+# very simple webserver for APT testing
+PROGRAM=aptwebserver
+SLIBS = -lapt-pkg
+LIB_MAKES = apt-pkg/makefile
+SOURCE = aptwebserver.cc
+include $(PROGRAM_H)
diff --git a/test/libapt/configuration_test.cc b/test/libapt/configuration_test.cc
index 87d5699ef..2c974ee0a 100644
--- a/test/libapt/configuration_test.cc
+++ b/test/libapt/configuration_test.cc
@@ -98,6 +98,10 @@ int main(int argc,const char *argv[]) {
 	equals(Cnf.FindDir("Dir::State"), "/rootdir/dev/null");
 	equals(Cnf.FindDir("Dir::State::lists"), "/rootdir/dev/null");
 
+        Cnf.Set("Moo::Bar", "1");
+        Cnf.Clear();
+        equals(Cnf.Find("Moo::Bar"), "");
+
 	//FIXME: Test for configuration file parsing;
 	// currently only integration/ tests test them implicitly
 
diff --git a/test/libapt/fileutl_test.cc b/test/libapt/fileutl_test.cc
new file mode 100644
index 000000000..b6b8ac579
--- /dev/null
+++ b/test/libapt/fileutl_test.cc
@@ -0,0 +1,42 @@
+#include <apt-pkg/error.h>
+#include <apt-pkg/fileutl.h>
+
+#include "assert.h"
+#include <string>
+#include <vector>
+
+#include <stdio.h>
+#include <iostream>
+#include <stdlib.h>
+
+
+int main(int argc,char *argv[])
+{
+   std::vector<std::string> files;
+
+   // normal match
+   files = Glob("*.lst");
+   if (files.size() != 1)
+   {
+      _error->DumpErrors();
+      return 1;
+   }
+
+   // not there
+   files = Glob("xxxyyyzzz");
+   if (files.size() != 0 || _error->PendingError())
+   {
+      _error->DumpErrors();
+      return 1;
+   }
+
+   // many matches (number is a bit random)
+   files = Glob("*.cc");
+   if (files.size() < 10)
+   {
+      _error->DumpErrors();
+      return 1;
+   }
+
+   return 0;
+}
diff --git a/test/libapt/makefile b/test/libapt/makefile
index 5e225f240..578f2da4d 100644
--- a/test/libapt/makefile
+++ b/test/libapt/makefile
@@ -97,4 +97,9 @@ include $(PROGRAM_H)
 PROGRAM = IndexCopyToSourceList${BASENAME}
 SLIBS = -lapt-pkg
 SOURCE = indexcopytosourcelist_test.cc
+
+# test fileutls
+PROGRAM = FileUtl${BASENAME}
+SLIBS = -lapt-pkg 
+SOURCE = fileutl_test.cc
 include $(PROGRAM_H)