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Extend the doth system test with IPv6 support [GL #2861]

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This commit ensures that DoH (and DoT) functionality works well via
IPv6 as well.

The changes were made because it turned out that dig could not make
DoH queries against an IPv6 IP address. These tests ensure that such a
bug will not remain unnoticed.

The commit also increases the servers' startup timeout to 25 seconds
because the initial timeout of 14 seconds was too short to generate
(!) eight 4096 bit ephemeral RSA certificates on a heavily loaded CI
runner in some pipeline runs.
This commit is contained in:
Artem Boldariev
2021-08-12 12:42:13 +03:00
parent 0403ca1ac2
commit 33fa1d5fb4
4 changed files with 165 additions and 3 deletions
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158
bin/tests/system/doth/tests.sh
View File

@@ -63,6 +63,14 @@ grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoT query via IPv6 (ephemeral key) ($n)"
ret=0
dig_with_tls_opts -6 @fd92:7065:b8e:ffff::1 . SOA > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoT query (static key) ($n)"
ret=0
@@ -71,6 +79,14 @@ grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoT query via IPv6 (static key) ($n)"
ret=0
dig_with_tls_opts -6 @fd92:7065:b8e:ffff::2 example SOA > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoT XFR ($n)"
ret=0
@@ -87,6 +103,14 @@ grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query via IPv6 (POST) ($n)"
ret=0
dig_with_https_opts -6 @fd92:7065:b8e:ffff::1 . SOA > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query (POST, static key) ($n)"
ret=0
@@ -95,6 +119,14 @@ grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query via IPv6 (POST, static key) ($n)"
ret=0
dig_with_https_opts -6 @fd92:7065:b8e:ffff::2 example SOA > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query (POST, nonstandard endpoint) ($n)"
ret=0
@@ -103,6 +135,14 @@ grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query via IPv6 (POST, nonstandard endpoint) ($n)"
ret=0
dig_with_https_opts -6 +https=/alter @fd92:7065:b8e:ffff::1 . SOA > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query (POST, undefined endpoint, failure expected) ($n)"
ret=0
@@ -111,6 +151,14 @@ grep "communications error" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query via IPv6 (POST, undefined endpoint, failure expected) ($n)"
ret=0
dig_with_https_opts -6 +tries=1 +time=1 +https=/fake @fd92:7065:b8e:ffff::1 . SOA > dig.out.test$n
grep "communications error" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH XFR (POST) (failure expected) ($n)"
ret=0
@@ -127,6 +175,14 @@ grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query via IPv6 (GET) ($n)"
ret=0
dig_with_https_opts -6 +https-get @fd92:7065:b8e:ffff::1 . SOA > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query (GET, static key) ($n)"
ret=0
@@ -135,6 +191,14 @@ grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query via IPv6 (GET, static key) ($n)"
ret=0
dig_with_https_opts -6 +https-get @fd92:7065:b8e:ffff::2 example SOA > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query (GET, nonstandard endpoint) ($n)"
ret=0
@@ -143,6 +207,14 @@ grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query via IPv6 (GET, nonstandard endpoint) ($n)"
ret=0
dig_with_https_opts -6 +https-get=/alter @fd92:7065:b8e:ffff::1 . SOA > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query (GET, undefined endpoint, failure expected) ($n)"
ret=0
@@ -151,6 +223,14 @@ grep "communications error" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query via IPv6 (GET, undefined endpoint, failure expected) ($n)"
ret=0
dig_with_https_opts -6 +tries=1 +time=1 +https-get=/fake @fd92:7065:b8e:ffff::1 . SOA > dig.out.test$n
grep "communications error" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH XFR (GET) (failure expected) ($n)"
ret=0
@@ -167,6 +247,14 @@ grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking unencrypted DoH query via IPv6 (POST) ($n)"
ret=0
dig_with_http_opts -6 @fd92:7065:b8e:ffff::1 . SOA > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking unencrypted DoH query (GET) ($n)"
ret=0
@@ -175,6 +263,14 @@ grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking unencrypted DoH query via IPv6 (GET) ($n)"
ret=0
dig_with_http_opts -6 +http-plain-get @fd92:7065:b8e:ffff::1 . SOA > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking unencrypted DoH XFR (failure expected) ($n)"
ret=0
@@ -192,6 +288,15 @@ grep "ANSWER: 2500" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query via IPv6 for a large answer (POST) ($n)"
ret=0
dig_with_https_opts -6 @fd92:7065:b8e:ffff::1 biganswer.example A > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
grep "ANSWER: 2500" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query for a large answer (GET) ($n)"
ret=0
@@ -201,6 +306,15 @@ grep "ANSWER: 2500" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking DoH query via IPv6 for a large answer (GET) ($n)"
ret=0
dig_with_https_opts -6 +https-get @fd92:7065:b8e:ffff::1 biganswer.example A > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
grep "ANSWER: 2500" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking unencrypted DoH query for a large answer (POST) ($n)"
ret=0
@@ -211,7 +325,16 @@ if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking unencrypted DoH query for a large answer (POST) ($n)"
echo_i "checking unencrypted DoH query via IPv6 for a large answer (POST) ($n)"
ret=0
dig_with_http_opts -6 @fd92:7065:b8e:ffff::1 biganswer.example A > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
grep "ANSWER: 2500" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking unencrypted DoH query for a large answer (GET) ($n)"
ret=0
dig_with_http_opts +http-plain-get @10.53.0.1 biganswer.example A > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
@@ -219,6 +342,15 @@ grep "ANSWER: 2500" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking unencrypted DoH query via IPv6 for a large answer (GET) ($n)"
ret=0
dig_with_http_opts -6 +http-plain-get @fd92:7065:b8e:ffff::1 biganswer.example A > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
grep "ANSWER: 2500" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
test_opcodes() {
EXPECT_STATUS="$1"
shift
@@ -232,6 +364,14 @@ test_opcodes() {
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking unexpected opcode query over DoH via IPv6 for opcode $op ($n)"
ret=0
dig_with_https_opts -6 +https @fd92:7065:b8e:ffff::1 +opcode="$op" > dig.out.test$n
grep "status: $EXPECT_STATUS" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking unexpected opcode query over DoH without encryption for opcode $op ($n)"
ret=0
@@ -240,6 +380,14 @@ test_opcodes() {
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking unexpected opcode query over DoH via IPv6 without encryption for opcode $op ($n)"
ret=0
dig_with_http_opts -6 +http-plain @fd92:7065:b8e:ffff::1 +opcode="$op" > dig.out.test$n
grep "status: $EXPECT_STATUS" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking unexpected opcode query over DoT for opcode $op ($n)"
ret=0
@@ -247,6 +395,14 @@ test_opcodes() {
grep "status: $EXPECT_STATUS" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
n=$((n + 1))
echo_i "checking unexpected opcode query over DoT via IPv6 for opcode $op ($n)"
ret=0
dig_with_tls_opts -6 +tls @fd92:7065:b8e:ffff::1 +opcode="$op" > dig.out.test$n
grep "status: $EXPECT_STATUS" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
done
}