winbind: Test wbinfo -u with more than 1000 users

winbind asks dcerpc_samr_LookupRids in one batch, where samr.idl has

	NTSTATUS samr_LookupRids(
		[in,ref]      policy_handle *domain_handle,
		[in,range(0,1000)] uint32 num_rids,
		[in,size_is(1000),length_is(num_rids)] uint32 rids[],
		[out,ref]     lsa_Strings *names,
		[out,ref]     samr_Ids *types
		);

limiting num_rids to 1000 entries. Test this.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15366

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/selftest/knownfail.d/wbinfo_u_large_ad b/selftest/knownfail.d/wbinfo_u_large_ad
new file mode 100644 (file)
index 0000000..a7814a9
--- /dev/null
+++ b/selftest/knownfail.d/wbinfo_u_large_ad
@@ -0,0 +1 @@
+^samba.wbinfo_u_large_ad.\(ad_dc:local\).*
\ No newline at end of file

diff --git a/source3/script/tests/test_wbinfo_u_large_ad.sh b/source3/script/tests/test_wbinfo_u_large_ad.sh
new file mode 100755 (executable)
index 0000000..ab5f0ca
--- /dev/null
+++ b/source3/script/tests/test_wbinfo_u_large_ad.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+LDBMODIFY="$VALGRIND ${LDBMODIFY:-$BINDIR/ldbmodify} $CONFIGURATION"
+LDBSEARCH="$VALGRIND ${LDBSEARCH:-$BINDIR/ldbsearch} $CONFIGURATION"
+WBINFO="$VALGRIND ${WBINFO:-$BINDIR/wbinfo} $CONFIGURATION"
+
+NUM_USERS=1234
+
+BASE_DN=$($LDBSEARCH -H ldap://$DC_SERVER -b "" --scope=base defaultNamingContext | awk '/^defaultNamingContext/ {print $2}')
+
+incdir=$(dirname $0)/../../../testprogs/blackbox
+. $incdir/subunit.sh
+
+seq -w 1 "$NUM_USERS" |
+    xargs -INUM echo -e "dn:cn=large_ad_NUM,cn=users,$BASE_DN\nchangetype:add\nobjectclass:user\nsamaccountname:large_ad_NUM\n" |
+    $LDBMODIFY -H ldap://$DC_SERVER -U "$DOMAIN\Administrator%$DC_PASSWORD"
+
+testit_grep_count \
+    "Make sure $NUM_USERS $DOMAIN users are returned" \
+    "$DOMAIN/large_ad_" \
+    "$NUM_USERS" \
+    ${WBINFO} -u || failed=$(expr $failed + 1)
+
+seq -w 1 "$NUM_USERS" |
+    xargs -INUM echo -e "dn:cn=large_ad_NUM,cn=users,$BASE_DN\nchangetype:delete\n" |
+    $LDBMODIFY -H ldap://$DC_SERVER -U "$DOMAIN\Administrator%$DC_PASSWORD"
+
+testok $0 $failed

diff --git a/source4/selftest/tests.py b/source4/selftest/tests.py
index 19764a1439747157b744cf90ae1a6667f7be74b6..b9cbdfed22346cf42d7cad813459754305b65a03 100755 (executable)
--- a/source4/selftest/tests.py
+++ b/source4/selftest/tests.py
@@ -1012,6 +1012,11 @@ for env in ["nt4_dc", "nt4_member", "ad_dc", "ad_member", "chgdcpass", "rodc"]:
 
     planpythontestsuite(env + ":local", "samba.tests.ntlm_auth")
 
+plantestsuite(
+    "samba.wbinfo_u_large_ad.(ad_dc:local)",
+    "ad_dc:local",
+    [os.path.join(samba3srcdir, "script/tests/test_wbinfo_u_large_ad.sh")])
+
 for env in ["ktest"]:
     planpythontestsuite(env + ":local", "samba.tests.ntlm_auth_krb5")