add builder files and regression tests for lmdb

diff --git a/builder-support/debian/authoritative/debian-stretch/pdns-backend-lmdb.examples b/builder-support/debian/authoritative/debian-stretch/pdns-backend-lmdb.examples
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/builder-support/debian/authoritative/debian-stretch/pdns-backend-lmdb.install b/builder-support/debian/authoritative/debian-stretch/pdns-backend-lmdb.install
new file mode 100644 (file)
index 0000000..45673ff
--- /dev/null
+++ b/builder-support/debian/authoritative/debian-stretch/pdns-backend-lmdb.install
@@ -0,0 +1 @@
+usr/lib/*/pdns/liblmdbbackend.so*

diff --git a/builder-support/debian/authoritative/debian-stretch/pdns-backend-lmdb.postinst b/builder-support/debian/authoritative/debian-stretch/pdns-backend-lmdb.postinst
new file mode 100644 (file)
index 0000000..1beff20
--- /dev/null
+++ b/builder-support/debian/authoritative/debian-stretch/pdns-backend-lmdb.postinst
@@ -0,0 +1,8 @@
+#!/bin/sh
+set -e
+
+dpkg-trigger pdns-server
+
+#DEBHELPER#
+
+exit 0

diff --git a/m4/pdns_check_lmdb.m4 b/m4/pdns_check_lmdb.m4
new file mode 100644 (file)
index 0000000..611f668
--- /dev/null
+++ b/m4/pdns_check_lmdb.m4
@@ -0,0 +1,46 @@
+dnl invoking this makes lmdb a requirement
+AC_DEFUN([PDNS_CHECK_LMDB], [
+  AC_MSG_CHECKING([where to find the lmdb library and headers])
+  AC_ARG_WITH([lmdb],
+    AC_HELP_STRING([--with-lmdb], [lmdb library to use @<:@default=auto@:>@]),[
+    with_lmdb=$withval
+    ],[
+    with_lmdb=auto
+  ])
+  AC_MSG_RESULT([$with_lmdb])
+
+  AS_IF([test "$with_lmdb" != "no"], [
+    AS_IF([test "x$with_lmdb" = "xyes" -o "x$with_lmdb" = "xauto"], [
+      PKG_CHECK_MODULES([LMDB], [lmdb], [ : ], [
+        AC_MSG_ERROR([lmdb not found via pkg-config, please install lmdb or set --with-lmdb to your lmdb installation directory])
+      ])
+    ], [
+      save_CPPFLAGS=$CPPFLAGS
+      save_LIBS=$LIBS
+      AS_IF([test -d "$with_lmdb/include"], [
+        LMDB_CFLAGS="-I$with_lmdb/include"
+        LMDB_LIBS="-L$with_lmdb/lib"
+      ],[
+        LMDB_CFLAGS="-I$with_lmdb"
+        LMDB_LIBS="-L$with_lmdb"
+      ])
+      CPPFLAGS="$LMDB_CFLAGS"
+      LIBS="$LMDB_LIBS"
+
+      AC_SEARCH_LIBS([mdb_env_open], [lmdb], [
+        AC_CHECK_HEADERS([lmdb.h], [
+          dnl ac_cv_search_mdb_env_open contains '-llmdb'
+          LMDB_LIBS="$LMDB_LIBS $ac_cv_search_mdb_env_open"
+        ], [
+          AC_MSG_ERROR([lmdb headers not found in $with_lmdb])
+        ])
+        CPPFLAGS="$save_CPPFLAGS"
+        LIBS="$save_LIBS"
+        AC_SUBST([LMDB_CFLAGS])
+        AC_SUBST([LMDB_LIBS])
+      ])
+    ])
+  ], [
+    AC_MSG_ERROR([--with-lmdb is set to 'no', but lmdb support is required])
+  ])
+])

diff --git a/regression-tests/backends/lmdb-master b/regression-tests/backends/lmdb-master
new file mode 100644 (file)
index 0000000..4dc282b
--- /dev/null
+++ b/regression-tests/backends/lmdb-master
@@ -0,0 +1,60 @@
+case $context in
+    lmdb | lmdb-nodnssec | lmdb-nsec3 | lmdb-nsec3-optout | lmdb-nsec3-narrow)
+        cat > pdns-lmdb.conf << __EOF__
+module-dir=./modules
+launch=lmdb
+lmdb-filename=./pdns.lmdb
+__EOF__
+
+        skipreasons="$skipreasons lmdb nodyndns"
+        rm -f pdns.lmdb*
+        for zone in $(grep 'zone ' named.conf  | cut -f2 -d\" | grep -v '^nztest.com$')
+        do
+            if [ "$zone" = "." ]; then
+                        $PDNSUTIL --config-dir=. --config-name=lmdb load-zone $zone zones/ROOT
+            else
+                        $PDNSUTIL --config-dir=. --config-name=lmdb load-zone $zone zones/$zone
+            fi
+            if [ $context != lmdb-nodnssec ]
+            then
+                extracontexts="dnssec lmdb"
+                skipreasons="$skipreasons nodyndns"
+                if [ $context = lmdb-nsec3 ]
+                then
+                    extracontexts="dnssec nsec3 lmdb"
+                    $PDNSUTIL --config-dir=. --config-name=lmdb set-nsec3 $zone "1 0 1 abcd" 2>&1
+                elif [ $context =  lmdb-nsec3-optout ]
+                then
+                    extracontexts="dnssec nsec3 nsec3-optout lmdb"
+                    skipreasons="$skipreasons optout"
+                    $PDNSUTIL --config-dir=. --config-name=lmdb set-nsec3 $zone "1 1 1 abcd" 2>&1
+                elif [ $context = lmdb-nsec3-narrow ]
+                then
+                    $PDNSUTIL --config-dir=. --config-name=lmdb set-nsec3 $zone '1 1 1 abcd' narrow 2>&1
+                    extracontexts="dnssec narrow lmdb"
+                    skipreasons="$skipreasons narrow"
+                else
+                    skipreasons="$skipreasons nsec"
+                fi
+                securezone $zone lmdb
+            else
+                skipreasons="$skipreasons nodnssec nodyndns"
+                $PDNSUTIL --config-dir=. --config-name=lmdb rectify-zone $zone 2>&1
+            fi
+            if [ "$zone" = "tsig.com" ]; then
+                $PDNSUTIL --config-dir=. --config-name=lmdb import-tsig-key test $ALGORITHM $KEY
+                $PDNSUTIL --config-dir=. --config-name=lmdb activate-tsig-key tsig.com test master
+            fi
+        done
+
+        $RUNWRAPPER $PDNS --daemon=no --local-address=$address --local-port=$port --config-dir=. \
+            --config-name=lmdb --socket-dir=./ --no-shuffle \
+            --dnsupdate=no \
+            --expand-alias=yes --resolver=8.8.8.8 \
+            --disable-axfr-rectify=yes --outgoing-axfr-expand-alias=yes \
+            --cache-ttl=$cachettl --dname-processing $lua_prequery &
+
+        ;;
+    *)
+        nocontext=yes
+esac

diff --git a/regression-tests/backends/lmdb-slave b/regression-tests/backends/lmdb-slave
new file mode 100644 (file)
index 0000000..7ef99f3
--- /dev/null
+++ b/regression-tests/backends/lmdb-slave
@@ -0,0 +1,48 @@
+       context=${context}-presigned-lmdb
+       cat > pdns-lmdb2.conf << __EOF__
+module-dir=./modules
+launch=lmdb
+lmdb-filename=./pdns2.lmdb
+__EOF__
+
+       rm -f pdns2.lmdb*
+       zones=0
+       for zone in $(grep 'zone ' named.conf  | cut -f2 -d\" | grep -v '^nztest.com$' | perl -e 'print reverse <STDIN>')
+       do
+               let zones=zones+1
+               $PDNSUTIL --config-dir=. --config-name=lmdb2 create-slave-zone $zone 127.0.0.1:$port
+               if [ "$zone" = "tsig.com" ]; then
+                       $PDNSUTIL --config-dir=. --config-name=lmdb2 import-tsig-key test $ALGORITHM $KEY
+                       $PDNSUTIL --config-dir=. --config-name=lmdb2 activate-tsig-key tsig.com test slave
+               fi
+               if [ "$zone" = "stest.com" ]; then
+                       if [[ $skipreasons != *nolua* ]]; then
+                               $PDNSUTIL --config-dir=. --config-name=lmdb2 set-meta stest.com AXFR-SOURCE 127.0.0.2
+                       fi
+               fi
+       done
+
+       port=$((port+100))
+
+       $RUNWRAPPER $PDNS2 --daemon=no --local-port=$port --config-dir=. \
+               --config-name=lmdb2 --socket-dir=./ --no-shuffle \
+               --slave --retrieval-threads=4 \
+               --slave-cycle-interval=300 --dname-processing &
+
+       echo 'waiting for zones to be slaved'
+       loopcount=0
+       while [ $loopcount -lt 30 ]
+       do
+               sleep 5
+               present=$($PDNSUTIL --config-dir=. --config-name=lmdb2 list-all-zones slave | wc -l)
+               if [ $zones -eq $present ]
+               then
+                       break
+               fi
+               let loopcount=loopcount+1
+       done
+       if [ $zones -ne $present ]
+       then
+               echo "AXFR FAILED" >> failed_tests
+               exit
+       fi

diff --git a/regression-tests/modules/liblmdbbackend.so b/regression-tests/modules/liblmdbbackend.so
new file mode 120000 (symlink)
index 0000000..52c0801
--- /dev/null
+++ b/regression-tests/modules/liblmdbbackend.so
@@ -0,0 +1 @@
+../../modules/lmdbbackend/.libs/liblmdbbackend.so
\ No newline at end of file

diff --git a/regression-tests/tests/00dnssec-grabkeys/expected_result.lmdb b/regression-tests/tests/00dnssec-grabkeys/expected_result.lmdb
new file mode 100644 (file)
index 0000000..b4de394
--- /dev/null
+++ b/regression-tests/tests/00dnssec-grabkeys/expected_result.lmdb
@@ -0,0 +1 @@
+11

diff --git a/regression-tests/tests/basic-nonzone/skip.lmdb b/regression-tests/tests/basic-nonzone/skip.lmdb
new file mode 100644 (file)
index 0000000..e69de29