There is another uncaught exception: If the user is not in the tss
group, then tpm2_ptool dies with
% tpm2_ptool init
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/tpm2_pkcs11/commandlets_store.py", line
100, in __call__
pobj_ctx = create_primary(tpm2, hierarchyauth, pobjauth, transient_parent)
File "/usr/lib/python3/dist-packages/tpm2_pkcs11/utils.py", line 394, in
create_primary
return tpm2.createprimary(hierarchyauth, pobjauth, alg=alg, attrs=attrs)
~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/tpm2_pkcs11/tpm2.py", line 86, in
createprimary
raise RuntimeError("Could not execute tpm2_createprimary: %s" %
stderr)
RuntimeError: Could not execute tpm2_createprimary:
b'ERROR:tcti:src/tss2-tcti/tcti-device.c:455:Tss2_Tcti_Device_Init() Failed to
open specified TCTI device file /dev/tpmrm0: Permission denied
\nERROR:tcti:src/tss2-tcti/tctildr-dl.c:149:tcti_from_file() Could not
initialize TCTI file: libtss2-tcti-device.so.0
\nERROR:tcti:src/tss2-tcti/tcti-device.c:455:Tss2_Tcti_Device_Init() Failed to
open specified TCTI device file /dev/tpm0: Permission denied
\nERROR:tcti:src/tss2-tcti/tctildr-dl.c:149:tcti_from_file() Could not
initialize TCTI file: libtss2-tcti-device.so.0
\nERROR:tcti:src/tss2-tcti/tcti-device.c:455:Tss2_Tcti_Device_Init() Failed to
open specified TCTI device file /dev/tcm0: No such file or directory
\nERROR:tcti:src/tss2-tcti/tctildr-dl.c:149:tcti_from_file() Could not
initialize TCTI file: libtss2-tcti-device.so.0
\nWARNING:tcti:src/util-io/io.c:262:socket_connect() Failed to connect to host
127.0.0.1, port 2321: errno 111: Connection refused
\nERROR:tcti:src/tss2-tcti/tcti-swtpm.c:617:Tss2_Tcti_Swtpm_Init() Cannot
connect to swtpm TPM socket
\nERROR:tcti:src/tss2-tcti/tctildr-dl.c:149:tcti_from_file() Could not
initialize TCTI file: libtss2-tcti-swtpm.so.0
\nWARNING:tcti:src/util-io/io.c:262:socket_connect() Failed to connect to host
127.0.0.1, port 2321: errno 111: Connection refused
\nERROR:tcti:src/tss2-tcti/tctildr-dl.c:149:tcti_from_file() Could not
initialize TCTI file: libtss2-tcti-mssim.so.0
\nERROR:tcti:src/tss2-tcti/tctildr-dl.c:263:tctildr_get_default() No standard
TCTI could be loaded
\nERROR:tcti:src/tss2-tcti/tctildr.c:477:tctildr_init_context_data() Failed to
instantiate TCTI \nERROR: Could not load tcti, got: "(null)"\n'
Could not execute tpm2_createprimary:
b'ERROR:tcti:src/tss2-tcti/tcti-device.c:455:Tss2_Tcti_Device_Init() Failed to
open specified TCTI device file /dev/tpmrm0: Permission denied
\nERROR:tcti:src/tss2-tcti/tctildr-dl.c:149:tcti_from_file() Could not
initialize TCTI file: libtss2-tcti-device.so.0
\nERROR:tcti:src/tss2-tcti/tcti-device.c:455:Tss2_Tcti_Device_Init() Failed to
open specified TCTI device file /dev/tpm0: Permission denied
\nERROR:tcti:src/tss2-tcti/tctildr-dl.c:149:tcti_from_file() Could not
initialize TCTI file: libtss2-tcti-device.so.0
\nERROR:tcti:src/tss2-tcti/tcti-device.c:455:Tss2_Tcti_Device_Init() Failed to
open specified TCTI device file /dev/tcm0: No such file or directory
\nERROR:tcti:src/tss2-tcti/tctildr-dl.c:149:tcti_from_file() Could not
initialize TCTI file: libtss2-tcti-device.so.0
\nWARNING:tcti:src/util-io/io.c:262:socket_connect() Failed to connect to host
127.0.0.1, port 2321: errno 111: Connection refused
\nERROR:tcti:src/tss2-tcti/tcti-swtpm.c:617:Tss2_Tcti_Swtpm_Init() Cannot
connect to swtpm TPM socket
\nERROR:tcti:src/tss2-tcti/tctildr-dl.c:149:tcti_from_file() Could not
initialize TCTI file: libtss2-tcti-swtpm.so.0
\nWARNING:tcti:src/util-io/io.c:262:socket_connect() Failed to connect to host
127.0.0.1, port 2321: errno 111: Connection refused
\nERROR:tcti:src/tss2-tcti/tctildr-dl.c:149:tcti_from_file() Could not
initialize TCTI file: libtss2-tcti-mssim.so.0
\nERROR:tcti:src/tss2-tcti/tctildr-dl.c:263:tctildr_get_default() No standard
TCTI could be loaded
\nERROR:tcti:src/tss2-tcti/tctildr.c:477:tctildr_init_context_data() Failed to
instantiate TCTI \nERROR: Could not load tcti, got: "(null)"\n'
This looks scary and gives the tool a bad reputation.
Regards
Harri
