tdir test for padding option

diff --git a/testdata/padding.tdir/padding.conf b/testdata/padding.tdir/padding.conf
new file mode 100644 (file)
index 0000000..8ae6428
--- /dev/null
+++ b/testdata/padding.tdir/padding.conf
@@ -0,0 +1,18 @@
+server:
+       interface: 127.0.0.1
+       port: @PORT@
+       use-syslog: no
+       directory: .
+       pidfile: "unbound.pid"
+       chroot: ""
+       username: ""
+       do-not-query-localhost: no
+
+       tls-cert-bundle: "unbound_server.pem"
+       tls-upstream: yes
+
+forward-zone:
+       name: "."
+       forward-addr: "127.0.0.1@@TOPORT@#unbound"
+
+

diff --git a/testdata/padding.tdir/padding.conf2 b/testdata/padding.tdir/padding.conf2
new file mode 100644 (file)
index 0000000..1932092
--- /dev/null
+++ b/testdata/padding.tdir/padding.conf2
@@ -0,0 +1,36 @@
+# this is the upstream server that has pipelining and responds to queries.
+server:
+       verbosity: 1
+       # num-threads: 1
+       interface: 127.0.0.1@@PORT@
+       port: @PORT@
+       use-syslog: no
+       directory: .
+       pidfile: "unbound2.pid"
+       chroot: ""
+       username: ""
+       do-not-query-localhost: no
+       tls-port: @PORT@
+       tls-service-key: "unbound_server.key"
+       tls-service-pem: "unbound_server.pem"
+       tcp-idle-timeout: 10000
+       log-queries: yes
+       log-replies: yes
+       log-identity: "upstream"
+
+forward-zone:
+       name: "."
+       forward-addr: "127.0.0.1@@TOPORT@"
+dnstap:
+        dnstap-enable: yes
+        dnstap-socket-path: "dnstap.socket"
+        dnstap-send-identity: yes
+        dnstap-send-version: yes
+        #dnstap-identity
+        #dnstap-version
+        dnstap-log-resolver-query-messages: no
+        dnstap-log-resolver-response-messages: no
+        dnstap-log-client-query-messages: yes
+        dnstap-log-client-response-messages: yes
+        dnstap-log-forwarder-query-messages: no
+        dnstap-log-forwarder-response-messages: no

diff --git a/testdata/padding.tdir/padding.dsc b/testdata/padding.tdir/padding.dsc
new file mode 100644 (file)
index 0000000..37aceb3
--- /dev/null
+++ b/testdata/padding.tdir/padding.dsc
@@ -0,0 +1,16 @@
+BaseName: padding
+Version: 1.0
+Description: Test EDNS0 padding option (RFC7830 and RFC8467).
+CreationDate: Sun Jan 24 16:41:42 CET 2021
+Maintainer: Willem Toorop
+Category: 
+Component:
+CmdDepends: 
+Depends: 
+Help:
+Pre: padding.pre
+Post: padding.post
+Test: padding.test
+AuxFiles: 
+Passed:
+Failure:

diff --git a/testdata/padding.tdir/padding.msgsizes b/testdata/padding.tdir/padding.msgsizes
new file mode 100644 (file)
index 0000000..c43d05a
--- /dev/null
+++ b/testdata/padding.tdir/padding.msgsizes
@@ -0,0 +1,4 @@
+;; MSG SIZE  rcvd: 128
+;; MSG SIZE  rcvd: 468
+;; MSG SIZE  rcvd: 128
+;; MSG SIZE  rcvd: 936

diff --git a/testdata/padding.tdir/padding.post b/testdata/padding.tdir/padding.post
new file mode 100644 (file)
index 0000000..826798a
--- /dev/null
+++ b/testdata/padding.tdir/padding.post
@@ -0,0 +1,23 @@
+# #-- padding.post --#
+# source the master var file when it's there
+[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
+# source the test var file when it's there
+[ -f .tpkg.var.test ] && source .tpkg.var.test
+#
+# do your teardown here
+. ../common.sh
+PRE="../.."
+if grep "define USE_DNSTAP 1" $PRE/config.h; then echo test enabled; else echo test skipped; exit 0; fi
+kill_pid $DNSTAP_SOCKET_PID
+kill_pid $FWD_PID
+kill_pid `cat unbound2.pid`
+if test -f unbound2.log; then
+       echo ">>> upstream log"
+       cat unbound2.log
+fi
+#kill_pid $UNBOUND_PID
+kill_pid `cat unbound.pid`
+if test -f unbound.log; then
+       echo ">>> unbound log"
+       cat unbound.log
+fi

diff --git a/testdata/padding.tdir/padding.pre b/testdata/padding.tdir/padding.pre
new file mode 100644 (file)
index 0000000..6022cf4
--- /dev/null
+++ b/testdata/padding.tdir/padding.pre
@@ -0,0 +1,65 @@
+# #-- padding.pre--#
+# source the master var file when it's there
+[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
+# use .tpkg.var.test for in test variable passing
+[ -f .tpkg.var.test ] && source .tpkg.var.test
+
+PRE="../.."
+. ../common.sh
+if grep "define USE_DNSTAP 1" $PRE/config.h; then echo test enabled; else echo test skipped; exit 0; fi
+
+get_random_port 3 
+UNBOUND_PORT=$RND_PORT
+UPSTREAM_PORT=$(($RND_PORT + 1))
+FWD_PORT=$(($RND_PORT + 2))
+echo "UNBOUND_PORT=$UNBOUND_PORT" >> .tpkg.var.test
+echo "UPSTREAM_PORT=$UPSTREAM_PORT" >> .tpkg.var.test
+echo "FWD_PORT=$FWD_PORT" >> .tpkg.var.test
+
+# start ldns-testnd
+get_ldns_testns
+$LDNS_TESTNS -p $FWD_PORT padding.testns >fwd.log 2>&1 &
+FWD_PID=$!
+echo "FWD_PID=$FWD_PID" >> .tpkg.var.test
+
+# start the dnstap log server
+# the -vvvv flag prints protocol and connection information from the
+# unbound-dnstap-socket server.
+# the -l flag prints the DNS info in the DNSTAP packet in multiline output.
+# stderr is the '-vvvv' server logs and errors.
+# stdout is the one-line packet logs (or with -l, multiline).
+$PRE/unbound-dnstap-socket -u dnstap.socket -l -vvvv 2>tap.errlog >tap.log &
+if test $? -ne 0; then
+        echo "could not start unbound-dnstap-socket server"
+        exit 1
+fi
+DNSTAP_SOCKET_PID=$!
+echo "DNSTAP_SOCKET_PID=$DNSTAP_SOCKET_PID" >> .tpkg.var.test
+# wait for the server to go up and make the dnstap.socket file
+wait_server_up "tap.errlog" "creating unix socket"
+if test ! -S dnstap.socket; then 
+        echo "the dnstap.socket file does not exist!"
+fi
+
+# make config file
+sed -e 's/@PORT\@/'$UNBOUND_PORT'/' -e 's/@TOPORT\@/'$UPSTREAM_PORT'/' < padding.conf > ub.conf
+# start unbound in the background
+$PRE/unbound -d -c ub.conf >unbound.log 2>&1 &
+#$PRE/unbound -d -c ub.conf 2>&1 | tee unbound.log &
+UNBOUND_PID=$!
+echo "UNBOUND_PID=$UNBOUND_PID" >> .tpkg.var.test
+
+# make upstream config file
+sed -e 's/@PORT\@/'$UPSTREAM_PORT'/' -e 's/@TOPORT\@/'$FWD_PORT'/' < padding.conf2 > ub2.conf
+# start upstream unbound in the background
+$PRE/unbound -d -c ub2.conf >unbound2.log 2>&1 &
+#$PRE/unbound -d -c ub2.conf 2>&1 | tee unbound2.log &
+UPSTREAM_PID=$!
+echo "UPSTREAM_PID=$UPSTREAM_PID" >> .tpkg.var.test
+
+wait_ldns_testns_up fwd.log
+wait_unbound_up unbound.log
+wait_unbound_up unbound2.log
+
+cat .tpkg.var.test
+

diff --git a/testdata/padding.tdir/padding.test b/testdata/padding.tdir/padding.test
new file mode 100644 (file)
index 0000000..53874b5
--- /dev/null
+++ b/testdata/padding.tdir/padding.test
@@ -0,0 +1,109 @@
+echo There we go...
+
+# #-- padding.test --#
+# source the master var file when it's there
+[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
+# use .tpkg.var.test for in test variable passing
+[ -f .tpkg.var.test ] && source .tpkg.var.test
+
+PRE="../.."
+. ../common.sh
+if grep "define USE_DNSTAP 1" $PRE/config.h; then echo test enabled; else echo test skipped; exit 0; fi
+
+echo "> query www.example.com."
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
+echo "> check answer"
+if grep "10.20.30.40" outfile; then
+        echo "OK"
+else
+        echo "> cat logfiles"
+        cat tap.log
+        cat tap.errlog
+        cat fwd.log
+       cat unbound2.log 
+        cat unbound.log
+        echo "Not OK"
+        exit 1
+fi
+
+echo "> wait for log to happen on timer"
+sleep 3
+echo "> check tap.log for dnstap info"
+# see if it logged the information in tap.log
+# wait for a moment for filesystem to catch up.
+if grep "www.example.com" tap.log >/dev/null; then :; else sleep 1; fi
+if grep "www.example.com" tap.log >/dev/null; then :; else sleep 1; fi
+if grep "www.example.com" tap.log >/dev/null; then :; else sleep 1; fi
+if grep "www.example.com" tap.log >/dev/null; then :; else sleep 1; fi
+if grep "www.example.com" tap.log >/dev/null; then :; else sleep 1; fi
+if grep "www.example.com" tap.log >/dev/null; then :; else sleep 10; fi
+if grep "www.example.com" tap.log; then echo "yes it is in tap.log";
+else
+        echo "information not in tap.log"
+        echo "failed"
+        echo "> cat logfiles"
+        cat tap.log
+        cat tap.errlog
+        cat fwd.log
+        cat unbound.log
+        echo "Not OK"
+        exit 1
+fi
+
+echo "> query txt.example.com."
+dig @127.0.0.1 -p $UNBOUND_PORT txt.example.com. TXT | tee outfile
+echo "> check answer"
+if grep "Lorem ipsum" outfile; then
+        echo "OK"
+else
+        echo "> cat logfiles"
+        cat tap.log
+        cat tap.errlog
+        cat fwd.log
+       cat unbound2.log 
+        cat unbound.log
+        echo "Not OK"
+        exit 1
+fi
+echo "> wait for log to happen on timer"
+sleep 3
+echo "> check tap.log for dnstap info"
+# see if it logged the information in tap.log
+# wait for a moment for filesystem to catch up.
+if grep "txt.example.com" tap.log >/dev/null; then :; else sleep 1; fi
+if grep "txt.example.com" tap.log >/dev/null; then :; else sleep 1; fi
+if grep "txt.example.com" tap.log >/dev/null; then :; else sleep 1; fi
+if grep "txt.example.com" tap.log >/dev/null; then :; else sleep 1; fi
+if grep "txt.example.com" tap.log >/dev/null; then :; else sleep 1; fi
+if grep "txt.example.com" tap.log >/dev/null; then :; else sleep 10; fi
+if grep "txt.example.com" tap.log; then echo "yes it is in tap.log";
+else
+        echo "information not in tap.log"
+        echo "failed"
+        echo "> cat logfiles"
+        cat tap.log
+        cat tap.errlog
+        cat fwd.log
+        cat unbound.log
+        echo "Not OK"
+        exit 1
+fi
+
+echo "> wait for message to be fully written to log"
+sleep 1
+grep '^;; MSG SIZE  rcvd: ' tap.log > message.sizes
+if diff message.sizes padding.msgsizes
+then
+       echo "OK"
+       exit 0
+else
+        echo "unexpected message sizes"
+        echo "failed"
+        echo "> cat logfiles"
+        cat tap.log
+        cat tap.errlog
+        cat fwd.log
+        cat unbound.log
+        echo "Not OK"
+        exit 1
+fi

diff --git a/testdata/padding.tdir/padding.testns b/testdata/padding.tdir/padding.testns
new file mode 100644 (file)
index 0000000..714c359
--- /dev/null
+++ b/testdata/padding.tdir/padding.testns
@@ -0,0 +1,33 @@
+; nameserver test file
+$ORIGIN example.com.
+$TTL 3600
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+REPLY QR AA NOERROR
+ADJUST copy_id
+SECTION QUESTION
+www    IN      A
+SECTION ANSWER
+www    IN      A       10.20.30.40
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+REPLY QR AA NOERROR
+ADJUST copy_id
+SECTION QUESTION
+txt    IN      TXT
+SECTION ANSWER
+txt    IN      TXT     "Lorem ipsum dolor sit amet, consectetur adipiscing "
+txt    IN      TXT     "elit, sed do eiusmod tempor incididunt ut labore et "
+txt    IN      TXT     "dolore magna aliqua. Ut enim ad minim veniam, quis "
+txt    IN      TXT     "nostrud exercitation ullamco laboris nisi ut aliquip "
+txt    IN      TXT     "ex ea commodo consequat. Duis aute irure dolor in "
+txt    IN      TXT     "reprehenderit in voluptate velit esse cillum dolore "
+txt    IN      TXT     "eu fugiat nulla pariatur. Excepteur sint occaecat "
+txt    IN      TXT     "cupidatat non proident, sunt in culpa qui officia "
+txt    IN      TXT     "deserunt mollit anim id est laborum."
+ENTRY_END
+
+

diff --git a/testdata/padding.tdir/unbound_control.key b/testdata/padding.tdir/unbound_control.key
new file mode 100644 (file)
index 0000000..753a4ef
--- /dev/null
+++ b/testdata/padding.tdir/unbound_control.key
@@ -0,0 +1,39 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIG4gIBAAKCAYEAstEp+Pyh8XGrtZ77A4FhYjvbeB3dMa7Q2rGWxobzlA9przhA
+1aChAvUtCOAuM+rB6NTNB8YWfZJbQHawyMNpmC77cg6vXLYCGUQHZyAqidN049RJ
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+C1TpXebHGyXGpY9WdWXhjdE/1jPvfS+uO5WyuDpYPr339gsdq1g=
+-----END RSA PRIVATE KEY-----

diff --git a/testdata/padding.tdir/unbound_control.pem b/testdata/padding.tdir/unbound_control.pem
new file mode 100644 (file)
index 0000000..a1edf70
--- /dev/null
+++ b/testdata/padding.tdir/unbound_control.pem
@@ -0,0 +1,22 @@
+-----BEGIN CERTIFICATE-----
+MIIDszCCAhsCFGD5193whHQ2bVdzbaQfdf1gc4SkMA0GCSqGSIb3DQEBCwUAMBIx
+EDAOBgNVBAMMB3VuYm91bmQwHhcNMjAwNzA4MTMzMjMwWhcNNDAwMzI1MTMzMjMw
+WjAaMRgwFgYDVQQDDA91bmJvdW5kLWNvbnRyb2wwggGiMA0GCSqGSIb3DQEBAQUA
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+muaIc85+nEcHJeijd/ZlBN9zeltjFoMuqTUENgmv8+tUAdVm/UMY9Vjme6b43ydP
+uv6DS02+k9z8toxXworLiPr94BGaiGV1NxgwZKLZigYJt/Fi2Qte
+-----END CERTIFICATE-----

diff --git a/testdata/padding.tdir/unbound_server.key b/testdata/padding.tdir/unbound_server.key
new file mode 100644 (file)
index 0000000..370a7bb
--- /dev/null
+++ b/testdata/padding.tdir/unbound_server.key
@@ -0,0 +1,39 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIG5AIBAAKCAYEAvjSVSN2QMXudpzukdLCqgg/IOhCX8KYkD0FFFfWcQjgKq5wI
+0x41iG32a6wbGanre4IX7VxaSPu9kkHfnGgynCk5nwDRedE/FLFhAU78PoT0+Nqq
+GRS7XVQ24vLmIz9Hqc2Ozx1um1BXBTmIT0UfN2e22I0LWQ6a3seZlEDRj45gnk7Z
+uh9MDgotaBdm+v1JAbupSf6Zis4VEH3JNdvVGE3O1DHEIeuuz/3BDhpf6WBDH+8K
+WaBe1ca4TZHr9ThL2gEMEfAQl0wXDwRWRoi3NjNMH+mw0L1rjwThI5GXqNIee7o5
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+-----END RSA PRIVATE KEY-----

diff --git a/testdata/padding.tdir/unbound_server.pem b/testdata/padding.tdir/unbound_server.pem
new file mode 100644 (file)
index 0000000..9868073
--- /dev/null
+++ b/testdata/padding.tdir/unbound_server.pem
@@ -0,0 +1,22 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----