1# 2# Copyright OpenEmbedded Contributors 3# 4# SPDX-License-Identifier: MIT 5# 6 7from oeqa.selftest.case import OESelftestTestCase 8from oeqa.core.decorator import OETestTag 9from oeqa.utils.commands import runCmd, bitbake, get_bb_var, get_bb_vars, runqemu 10from oeqa.utils.sshcontrol import SSHControl 11import glob 12import os 13import json 14 15class ImageFeatures(OESelftestTestCase): 16 17 test_user = 'tester' 18 root_user = 'root' 19 20 @OETestTag("runqemu") 21 def test_non_root_user_can_connect_via_ssh_without_password(self): 22 """ 23 Summary: Check if non root user can connect via ssh without password 24 Expected: 1. Connection to the image via ssh using root user without providing a password should be allowed. 25 2. Connection to the image via ssh using tester user without providing a password should be allowed. 26 Product: oe-core 27 Author: Ionut Chisanovici <ionutx.chisanovici@intel.com> 28 AutomatedBy: Daniel Istrate <daniel.alexandrux.istrate@intel.com> 29 """ 30 31 features = 'EXTRA_IMAGE_FEATURES = "ssh-server-openssh empty-root-password allow-empty-password allow-root-login"\n' 32 features += 'INHERIT += "extrausers"\n' 33 features += 'EXTRA_USERS_PARAMS = "useradd -p \'\' {}; usermod -s /bin/sh {};"'.format(self.test_user, self.test_user) 34 self.write_config(features) 35 36 # Build a core-image-minimal 37 bitbake('core-image-minimal') 38 39 with runqemu("core-image-minimal") as qemu: 40 # Attempt to ssh with each user into qemu with empty password 41 for user in [self.root_user, self.test_user]: 42 ssh = SSHControl(ip=qemu.ip, logfile=qemu.sshlog, user=user) 43 status, output = ssh.run("true") 44 self.assertEqual(status, 0, 'ssh to user %s failed with %s' % (user, output)) 45 46 @OETestTag("runqemu") 47 def test_all_users_can_connect_via_ssh_without_password(self): 48 """ 49 Summary: Check if all users can connect via ssh without password 50 Expected: 1. Connection to the image via ssh using root user without providing a password should NOT be allowed. 51 2. Connection to the image via ssh using tester user without providing a password should be allowed. 52 Product: oe-core 53 Author: Ionut Chisanovici <ionutx.chisanovici@intel.com> 54 AutomatedBy: Daniel Istrate <daniel.alexandrux.istrate@intel.com> 55 """ 56 57 features = 'EXTRA_IMAGE_FEATURES = "ssh-server-openssh allow-empty-password allow-root-login"\n' 58 features += 'INHERIT += "extrausers"\n' 59 features += 'EXTRA_USERS_PARAMS = "useradd -p \'\' {}; usermod -s /bin/sh {};"'.format(self.test_user, self.test_user) 60 self.write_config(features) 61 62 # Build a core-image-minimal 63 bitbake('core-image-minimal') 64 65 with runqemu("core-image-minimal") as qemu: 66 # Attempt to ssh with each user into qemu with empty password 67 for user in [self.root_user, self.test_user]: 68 ssh = SSHControl(ip=qemu.ip, logfile=qemu.sshlog, user=user) 69 status, output = ssh.run("true") 70 if user == 'root': 71 self.assertNotEqual(status, 0, 'ssh to user root was allowed when it should not have been') 72 else: 73 self.assertEqual(status, 0, 'ssh to user tester failed with %s' % output) 74 75 76 def test_wayland_support_in_image(self): 77 """ 78 Summary: Check Wayland support in image 79 Expected: 1. Wayland image can be build 80 2. Wayland feature can be installed 81 Product: oe-core 82 Author: Ionut Chisanovici <ionutx.chisanovici@intel.com> 83 AutomatedBy: Daniel Istrate <daniel.alexandrux.istrate@intel.com> 84 """ 85 86 distro_features = get_bb_var('DISTRO_FEATURES') 87 if not ('opengl' in distro_features and 'wayland' in distro_features): 88 self.skipTest('neither opengl nor wayland present on DISTRO_FEATURES so core-image-weston cannot be built') 89 90 # Build a core-image-weston 91 bitbake('core-image-weston') 92 93 def test_bmap(self): 94 """ 95 Summary: Check bmap support 96 Expected: 1. core-image-minimal can be build with bmap support 97 2. core-image-minimal is sparse 98 Product: oe-core 99 Author: Ed Bartosh <ed.bartosh@linux.intel.com> 100 """ 101 102 features = 'IMAGE_FSTYPES += " ext4 ext4.bmap ext4.bmap.gz"' 103 self.write_config(features) 104 105 image = 'core-image-minimal' 106 bitbake(image) 107 bb_vars = get_bb_vars(['DEPLOY_DIR_IMAGE', 'IMAGE_LINK_NAME'], image) 108 109 image_path = os.path.join(bb_vars['DEPLOY_DIR_IMAGE'], "%s.ext4" % bb_vars['IMAGE_LINK_NAME']) 110 bmap_path = "%s.bmap" % image_path 111 gzip_path = "%s.gz" % bmap_path 112 113 # check if result image, bmap and bmap.gz files are in deploy directory 114 self.assertTrue(os.path.exists(image_path)) 115 self.assertTrue(os.path.exists(bmap_path)) 116 self.assertTrue(os.path.exists(gzip_path)) 117 118 # check if result image is sparse 119 image_stat = os.stat(image_path) 120 self.assertGreater(image_stat.st_size, image_stat.st_blocks * 512) 121 122 # check if the resulting gzip is valid, --force is needed in case gzip_path is a symlink 123 self.assertTrue(runCmd('gzip --test --force %s' % gzip_path)) 124 125 def test_hypervisor_fmts(self): 126 """ 127 Summary: Check various hypervisor formats 128 Expected: 1. core-image-minimal can be built with vmdk, vdi and 129 qcow2 support. 130 2. qemu-img says each image has the expected format 131 Product: oe-core 132 Author: Tom Rini <trini@konsulko.com> 133 """ 134 135 img_types = [ 'vmdk', 'vdi', 'qcow2' ] 136 features = "" 137 for itype in img_types: 138 features += 'IMAGE_FSTYPES += "ext4.%s"\n' % itype 139 self.write_config(features) 140 141 image = 'core-image-minimal' 142 bitbake(image) 143 bb_vars = get_bb_vars(['DEPLOY_DIR_IMAGE', 'IMAGE_LINK_NAME'], image) 144 145 for itype in img_types: 146 image_path = os.path.join(bb_vars['DEPLOY_DIR_IMAGE'], "%s.ext4.%s" % 147 (bb_vars['IMAGE_LINK_NAME'], itype)) 148 149 # check if result image file is in deploy directory 150 self.assertTrue(os.path.exists(image_path)) 151 152 # check if result image is vmdk 153 sysroot = get_bb_var('STAGING_DIR_NATIVE', 'core-image-minimal') 154 result = runCmd('qemu-img info --output json %s' % image_path, 155 native_sysroot=sysroot) 156 try: 157 data = json.loads(result.output) 158 self.assertEqual(data.get('format'), itype, 159 msg="Unexpected format in '%s'" % (result.output)) 160 except json.decoder.JSONDecodeError: 161 self.fail("Could not parse '%ss'" % result.output) 162 163 def test_long_chain_conversion(self): 164 """ 165 Summary: Check for chaining many CONVERSION_CMDs together 166 Expected: 1. core-image-minimal can be built with 167 ext4.bmap.gz.bz2.zst.xz.u-boot and also create a 168 sha256sum 169 2. The above image has a valid sha256sum 170 Product: oe-core 171 Author: Tom Rini <trini@konsulko.com> 172 """ 173 174 conv = "ext4.bmap.gz.bz2.zst.xz.u-boot" 175 features = 'IMAGE_FSTYPES += "%s %s.sha256sum"' % (conv, conv) 176 self.write_config(features) 177 178 image = 'core-image-minimal' 179 bitbake(image) 180 bb_vars = get_bb_vars(['DEPLOY_DIR_IMAGE', 'IMAGE_LINK_NAME'], image) 181 image_path = os.path.join(bb_vars['DEPLOY_DIR_IMAGE'], "%s.%s" % 182 (bb_vars['IMAGE_LINK_NAME'], conv)) 183 184 # check if resulting image is in the deploy directory 185 self.assertTrue(os.path.exists(image_path)) 186 self.assertTrue(os.path.exists(image_path + ".sha256sum")) 187 188 # check if the resulting sha256sum agrees 189 self.assertTrue(runCmd('cd %s;sha256sum -c %s.%s.sha256sum' % 190 (bb_vars['DEPLOY_DIR_IMAGE'], bb_vars['IMAGE_LINK_NAME'], conv))) 191 192 def test_image_fstypes(self): 193 """ 194 Summary: Check if image of supported image fstypes can be built 195 Expected: core-image-minimal can be built for various image types 196 Product: oe-core 197 Author: Ed Bartosh <ed.bartosh@linux.intel.com> 198 """ 199 image = 'core-image-minimal' 200 201 all_image_types = set(get_bb_var("IMAGE_TYPES", image).split()) 202 skip_image_types = set(('container', 'elf', 'f2fs', 'tar.zst', 'wic.zst', 'squashfs-lzo', 'vfat')) 203 img_types = all_image_types - skip_image_types 204 205 config = """ 206IMAGE_FSTYPES += "%s" 207WKS_FILE = "wictestdisk.wks" 208MKUBIFS_ARGS ?= "-m 2048 -e 129024 -c 2047" 209UBINIZE_ARGS ?= "-m 2048 -p 128KiB -s 512" 210MULTIUBI_BUILD += "mtd_2_128" 211MKUBIFS_ARGS_mtd_2_128 ?= "-m 2048 -e 129024 -c 2047" 212UBINIZE_ARGS_mtd_2_128 ?= "-m 2048 -p 128KiB -s 512" 213MULTIUBI_BUILD += "mtd_4_256" 214MKUBIFS_ARGS_mtd_4_256 ?= "-m 4096 -e 253952 -c 4096" 215UBINIZE_ARGS_mtd_4_256 ?= "-m 4096 -p 256KiB" 216""" % ' '.join(img_types) 217 self.write_config(config) 218 219 bitbake(image) 220 bb_vars = get_bb_vars(['DEPLOY_DIR_IMAGE', 'IMAGE_LINK_NAME', 'MULTIUBI_BUILD'], image) 221 222 for itype in img_types: 223 if itype == 'multiubi': 224 # For multiubi build we need to manage MULTIUBI_BUILD entry to append 225 # specific name to IMAGE_LINK_NAME 226 for vname in bb_vars['MULTIUBI_BUILD'].split(): 227 image_path = os.path.join(bb_vars['DEPLOY_DIR_IMAGE'], "%s_%s.ubifs" % (bb_vars['IMAGE_LINK_NAME'], vname)) 228 # check if result image is in deploy directory 229 self.assertTrue(os.path.exists(image_path), 230 "%s image %s doesn't exist" % (itype, image_path)) 231 else: 232 image_path = os.path.join(bb_vars['DEPLOY_DIR_IMAGE'], "%s.%s" % (bb_vars['IMAGE_LINK_NAME'], itype)) 233 # check if result image is in deploy directory 234 self.assertTrue(os.path.exists(image_path), 235 "%s image %s doesn't exist" % (itype, image_path)) 236 237 def test_useradd_static(self): 238 config = """ 239USERADDEXTENSION = "useradd-staticids" 240USERADD_ERROR_DYNAMIC = "skip" 241USERADD_UID_TABLES += "files/static-passwd" 242USERADD_GID_TABLES += "files/static-group" 243""" 244 self.write_config(config) 245 bitbake("core-image-base") 246 247 def test_no_busybox_base_utils(self): 248 config = """ 249# Enable wayland 250DISTRO_FEATURES:append = " pam opengl wayland" 251 252# Switch to systemd 253INIT_MANAGER = "systemd" 254 255# Replace busybox 256PREFERRED_PROVIDER_virtual/base-utils = "packagegroup-core-base-utils" 257VIRTUAL-RUNTIME_base-utils = "packagegroup-core-base-utils" 258VIRTUAL-RUNTIME_base-utils-hwclock = "util-linux-hwclock" 259VIRTUAL-RUNTIME_base-utils-syslog = "" 260 261# Skip busybox 262SKIP_RECIPE[busybox] = "Don't build this" 263""" 264 self.write_config(config) 265 266 bitbake("--graphviz core-image-weston") 267 268 def test_image_gen_debugfs(self): 269 """ 270 Summary: Check debugfs generation 271 Expected: 1. core-image-minimal can be build with IMAGE_GEN_DEBUGFS variable set 272 2. debug filesystem is created when variable set 273 3. debug symbols available 274 Product: oe-core 275 Author: Humberto Ibarra <humberto.ibarra.lopez@intel.com> 276 Yeoh Ee Peng <ee.peng.yeoh@intel.com> 277 """ 278 279 image = 'core-image-minimal' 280 image_fstypes_debugfs = 'tar.bz2' 281 features = 'IMAGE_GEN_DEBUGFS = "1"\n' 282 features += 'IMAGE_FSTYPES_DEBUGFS = "%s"\n' % image_fstypes_debugfs 283 self.write_config(features) 284 285 bitbake(image) 286 bb_vars = get_bb_vars(['DEPLOY_DIR_IMAGE', 'IMAGE_LINK_NAME'], image) 287 288 dbg_tar_file = os.path.join(bb_vars['DEPLOY_DIR_IMAGE'], "%s-dbg.%s" % (bb_vars['IMAGE_LINK_NAME'], image_fstypes_debugfs)) 289 self.assertTrue(os.path.exists(dbg_tar_file), 'debug filesystem not generated at %s' % dbg_tar_file) 290 result = runCmd('cd %s; tar xvf %s' % (bb_vars['DEPLOY_DIR_IMAGE'], dbg_tar_file)) 291 self.assertEqual(result.status, 0, msg='Failed to extract %s: %s' % (dbg_tar_file, result.output)) 292 result = runCmd('find %s -name %s' % (bb_vars['DEPLOY_DIR_IMAGE'], "udevadm")) 293 self.assertTrue("udevadm" in result.output, msg='Failed to find udevadm: %s' % result.output) 294 dbg_symbols_targets = result.output.splitlines() 295 self.assertTrue(dbg_symbols_targets, msg='Failed to split udevadm: %s' % dbg_symbols_targets) 296 for t in dbg_symbols_targets: 297 result = runCmd('objdump --syms %s | grep debug' % t) 298 self.assertTrue("debug" in result.output, msg='Failed to find debug symbol: %s' % result.output) 299 300 def test_empty_image(self): 301 """Test creation of image with no packages""" 302 image = 'test-empty-image' 303 bitbake(image) 304 bb_vars = get_bb_vars(['DEPLOY_DIR_IMAGE', 'IMAGE_LINK_NAME'], image) 305 manifest = os.path.join(bb_vars['DEPLOY_DIR_IMAGE'], "%s.manifest" % bb_vars['IMAGE_LINK_NAME']) 306 self.assertTrue(os.path.exists(manifest)) 307 308 with open(manifest, "r") as f: 309 self.assertEqual(len(f.read().strip()),0) 310 311 def test_mandb(self): 312 """ 313 Test that an image containing manpages has working man and apropos commands. 314 """ 315 config = """ 316DISTRO_FEATURES:append = " api-documentation" 317CORE_IMAGE_EXTRA_INSTALL = "man-pages" 318""" 319 self.write_config(config) 320 bitbake("core-image-minimal") 321 322 with runqemu('core-image-minimal', ssh=False, runqemuparams='nographic') as qemu: 323 # This manpage is provided by man-pages 324 status, output = qemu.run_serial("apropos 8859") 325 self.assertEqual(status, 1, 'Failed to run apropos: %s' % (output)) 326 self.assertIn("iso_8859_15", output) 327 328 # This manpage is provided by man-pages 329 status, output = qemu.run_serial("man --pager=cat intro") 330 self.assertEqual(status, 1, 'Failed to run man: %s' % (output)) 331 self.assertIn("introduction to user commands", output) 332