Whitebox
/
u-boot
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

test/py: tpm2: switch from 'tpm' to 'tpm2' command

Browse Source 
While using the 'tpm' command should work on most cases, this test suite
only works with TPMv2 and since the work to make both versions build at
the same time, we might end up having both 'tpm' (TPMv1) and 'tpm2'
(TPMv2) commands available at the same time. Ensure this test suite
always use the right one.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
lime2-spi
Miquel Raynal 6 years ago committed by Tom Rini
parent 2a2096ea60
commit d87434a2ba
1 changed files with 20 additions and 20 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 40
      test/py/tests/test_tpm2.py

40
test/py/tests/test_tpm2.py
Unescape View File

@ -29,22 +29,22 @@ def force_init(u_boot_console, force=False):
twice will spawn an error used to detect that the TPM was not reset and no
initialization code should be run.
"""
output = u_boot_console.run_command('tpm init')
output = u_boot_console.run_command('tpm2 init')
if force or not 'Error' in output:
u_boot_console.run_command('echo --- start of init ---')
u_boot_console.run_command('tpm startup TPM2_SU_CLEAR')
u_boot_console.run_command('tpm self_test full')
u_boot_console.run_command('tpm clear TPM2_RH_LOCKOUT')
u_boot_console.run_command('tpm2 startup TPM2_SU_CLEAR')
u_boot_console.run_command('tpm2 self_test full')
u_boot_console.run_command('tpm2 clear TPM2_RH_LOCKOUT')
output = u_boot_console.run_command('echo $?')
if not output.endswith('0'):
u_boot_console.run_command('tpm clear TPM2_RH_PLATFORM')
u_boot_console.run_command('tpm2 clear TPM2_RH_PLATFORM')
u_boot_console.run_command('echo --- end of init ---')
@pytest.mark.buildconfigspec('cmd_tpm_v2')
def test_tpm2_init(u_boot_console):
"""Init the software stack to use TPMv2 commands."""
u_boot_console.run_command('tpm init')
u_boot_console.run_command('tpm2 init')
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
@ -55,7 +55,7 @@ def test_tpm2_startup(u_boot_console):
Initiate the TPM internal state machine.
"""
u_boot_console.run_command('tpm startup TPM2_SU_CLEAR')
u_boot_console.run_command('tpm2 startup TPM2_SU_CLEAR')
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
@ -66,7 +66,7 @@ def test_tpm2_self_test_full(u_boot_console):
Ask the TPM to perform all self tests to also enable full capabilities.
"""
u_boot_console.run_command('tpm self_test full')
u_boot_console.run_command('tpm2 self_test full')
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
@ -78,7 +78,7 @@ def test_tpm2_continue_self_test(u_boot_console):
to enter a fully operational state.
"""
u_boot_console.run_command('tpm self_test continue')
u_boot_console.run_command('tpm2 self_test continue')
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
@ -95,11 +95,11 @@ def test_tpm2_clear(u_boot_console):
PLATFORM hierarchies are also available.
"""
u_boot_console.run_command('tpm clear TPM2_RH_LOCKOUT')
u_boot_console.run_command('tpm2 clear TPM2_RH_LOCKOUT')
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
u_boot_console.run_command('tpm clear TPM2_RH_PLATFORM')
u_boot_console.run_command('tpm2 clear TPM2_RH_PLATFORM')
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
@ -115,13 +115,13 @@ def test_tpm2_change_auth(u_boot_console):
force_init(u_boot_console)
u_boot_console.run_command('tpm change_auth TPM2_RH_LOCKOUT unicorn')
u_boot_console.run_command('tpm2 change_auth TPM2_RH_LOCKOUT unicorn')
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
u_boot_console.run_command('tpm clear TPM2_RH_LOCKOUT unicorn')
u_boot_console.run_command('tpm2 clear TPM2_RH_LOCKOUT unicorn')
output = u_boot_console.run_command('echo $?')
u_boot_console.run_command('tpm clear TPM2_RH_PLATFORM')
u_boot_console.run_command('tpm2 clear TPM2_RH_PLATFORM')
assert output.endswith('0')
@pytest.mark.buildconfigspec('cmd_tpm_v2')
@ -140,7 +140,7 @@ def test_tpm2_get_capability(u_boot_console):
force_init(u_boot_console)
ram = u_boot_utils.find_ram_base(u_boot_console)
read_cap = u_boot_console.run_command('tpm get_capability 0x6 0x20e 0x200 1') #0x%x 1' % ram)
read_cap = u_boot_console.run_command('tpm2 get_capability 0x6 0x20e 0x200 1') #0x%x 1' % ram)
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
assert 'Property 0x0000020e: 0x00000000' in read_cap
@ -163,12 +163,12 @@ def test_tpm2_dam_parameters(u_boot_console):
ram = u_boot_utils.find_ram_base(u_boot_console)
# Set the DAM parameters to known values
u_boot_console.run_command('tpm dam_parameters 3 10 0')
u_boot_console.run_command('tpm2 dam_parameters 3 10 0')
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
# Check the values have been saved
read_cap = u_boot_console.run_command('tpm get_capability 0x6 0x20f 0x%x 3' % ram)
read_cap = u_boot_console.run_command('tpm2 get_capability 0x6 0x20f 0x%x 3' % ram)
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
assert 'Property 0x0000020f: 0x00000003' in read_cap
@ -185,7 +185,7 @@ def test_tpm2_pcr_read(u_boot_console):
force_init(u_boot_console)
ram = u_boot_utils.find_ram_base(u_boot_console)
read_pcr = u_boot_console.run_command('tpm pcr_read 0 0x%x' % ram)
read_pcr = u_boot_console.run_command('tpm2 pcr_read 0 0x%x' % ram)
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
@ -212,11 +212,11 @@ def test_tpm2_pcr_extend(u_boot_console):
force_init(u_boot_console)
ram = u_boot_utils.find_ram_base(u_boot_console)
u_boot_console.run_command('tpm pcr_extend 0 0x%x' % ram)
u_boot_console.run_command('tpm2 pcr_extend 0 0x%x' % ram)
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
read_pcr = u_boot_console.run_command('tpm pcr_read 0 0x%x' % ram)
read_pcr = u_boot_console.run_command('tpm2 pcr_read 0 0x%x' % ram)
output = u_boot_console.run_command('echo $?')
assert output.endswith('0')
assert 'f5 a5 fd 42 d1 6a 20 30 27 98 ef 6e d3 09 97 9b' in read_pcr

Write Preview
Loading…
Cancel
Save