From 81c955e561dd42ab70a39bf636c90e82a9d7d899 Mon Sep 17 00:00:00 2001 From: Florence Blanc-Renaud Date: Mon, 3 Aug 2020 18:52:07 +0200 Subject: [PATCH] CAless installation: set the perms on KDC cert file In CA less installation, the KDC certificate file does not have the expected 644 permissions. As a consequence, WebUI login fails. The fix makes sure that the KDC cert file is saved with 644 perms. Fixes: https://pagure.io/freeipa/issue/8440 Reviewed-By: Rob Crittenden --- ipaserver/install/krbinstance.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/ipaserver/install/krbinstance.py b/ipaserver/install/krbinstance.py index 09d14693c..1910ff374 100644 --- a/ipaserver/install/krbinstance.py +++ b/ipaserver/install/krbinstance.py @@ -536,6 +536,8 @@ class KrbInstance(service.Service): certs.install_pem_from_p12(self.pkcs12_info[0], self.pkcs12_info[1], paths.KDC_CERT) + # The KDC cert needs to be readable by everyone + os.chmod(paths.KDC_CERT, 0o644) certs.install_key_from_p12(self.pkcs12_info[0], self.pkcs12_info[1], paths.KDC_KEY) -- 2.26.2 From 295dd4235f693b7b4b4270b46a28cb6e7b3d00b4 Mon Sep 17 00:00:00 2001 From: Florence Blanc-Renaud Date: Mon, 3 Aug 2020 18:53:47 +0200 Subject: [PATCH] ipatests: check KDC cert permissions in CA less install The KDC certificate file must be stored with 644 permissions. Add a test checking the file permissions on server + replica. Related: https://pagure.io/freeipa/issue/8440 Reviewed-By: Rob Crittenden --- ipatests/test_integration/test_caless.py | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/ipatests/test_integration/test_caless.py b/ipatests/test_integration/test_caless.py index a7b2cbbbc..1ea7d9896 100644 --- a/ipatests/test_integration/test_caless.py +++ b/ipatests/test_integration/test_caless.py @@ -1527,6 +1527,13 @@ class TestCertInstall(CALessBase): assert result.returncode == 0 +def verify_kdc_cert_perms(host): + """Verify that the KDC cert pem file has 0644 perms""" + cmd = host.run_command(['stat', '-c', + '"%a %G:%U"', paths.KDC_CERT]) + assert "644 root:root" in cmd.stdout_text + + class TestPKINIT(CALessBase): """Install master and replica with PKINIT""" num_replicas = 1 @@ -1540,6 +1547,7 @@ class TestPKINIT(CALessBase): result = cls.install_server(pkinit_pkcs12_exists=True, pkinit_pin=_DEFAULT) assert result.returncode == 0 + verify_kdc_cert_perms(cls.master) @replica_install_teardown def test_server_replica_install_pkinit(self): @@ -1549,6 +1557,7 @@ class TestPKINIT(CALessBase): pkinit_pin=_DEFAULT) assert result.returncode == 0 self.verify_installation() + verify_kdc_cert_perms(self.replicas[0]) class TestServerReplicaCALessToCAFull(CALessBase): -- 2.26.2