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Libtpms-based TPM emulator with socket, character device, and Linux CUSE interface.
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Stefan Berger 35c6c90128 tests: Skip TPM 2 pkcs11-related test when ASAN is used 
The key is freed using 'gnutls_privkey_deinit(pkcs11key)', yet the
following memory leaks show up that are most likely in the pkcs11 module.
Skip the test if ASAN is being used to avoid the test failure.

Direct leak of 55080 byte(s) in 1 object(s) allocated from:
    #0 0x7fdabb152af7 in calloc (/lib64/libasan.so.6+0xaeaf7)
    #1 0x7fdab6b737c6 in C_Initialize (/usr/lib64/pkcs11/libtpm2_pkcs11.so+0x147c6)
    #2 0x7fdab9a5f8a9 in initialize_module_inlock_reentrant (/lib64/libp11-kit.so.0+0x2b8a9)
    #3 0x7fdab9a5fc88 in managed_C_Initialize (/lib64/libp11-kit.so.0+0x2bc88)
    #4 0x7fdab9a66018 in p11_kit_modules_initialize (/lib64/libp11-kit.so.0+0x32018)
    #5 0x7fdab9a66778 in p11_kit_modules_load_and_initialize (/lib64/libp11-kit.so.0+0x32778)
    #6 0x7fdabab10dc5 in auto_load (/lib64/libgnutls.so.30+0x9cdc5)
    #7 0x7fdabab12656 in gnutls_pkcs11_init (/lib64/libgnutls.so.30+0x9e656)
    #8 0x7fdabab12779 in _gnutls_pkcs11_check_init (/lib64/libgnutls.so.30+0x9e779)
    #9 0x7fdabab1af1f in gnutls_pkcs11_privkey_import_url (/lib64/libgnutls.so.30+0xa6f1f)
    #10 0x7fdabaaee0e3 in gnutls_privkey_import_url (/lib64/libgnutls.so.30+0x7a0e3)
    #11 0x40abee in main /home/stefanb/dev/swtpm/src/swtpm_cert/ek-cert.c:1399
    #12 0x7fdab9f5ab74 in __libc_start_main (/lib64/libc.so.6+0x27b74)
    #13 0x40366d in _start (/home/stefanb/dev/swtpm/src/swtpm_cert/swtpm_cert+0x40366d)

Indirect leak of 8208 byte(s) in 1 object(s) allocated from:
    #0 0x7fdabb152af7 in calloc (/lib64/libasan.so.6+0xaeaf7)
    #1 0x7fdab6b736f9 in C_Initialize (/usr/lib64/pkcs11/libtpm2_pkcs11.so+0x146f9)
    #2 0x7fdab9a5f8a9 in initialize_module_inlock_reentrant (/lib64/libp11-kit.so.0+0x2b8a9)
    #3 0x7fdab9a5fc88 in managed_C_Initialize (/lib64/libp11-kit.so.0+0x2bc88)
    #4 0x7fdab9a66018 in p11_kit_modules_initialize (/lib64/libp11-kit.so.0+0x32018)
    #5 0x7fdab9a66778 in p11_kit_modules_load_and_initialize (/lib64/libp11-kit.so.0+0x32778)
    #6 0x7fdabab10dc5 in auto_load (/lib64/libgnutls.so.30+0x9cdc5)
    #7 0x7fdabab12656 in gnutls_pkcs11_init (/lib64/libgnutls.so.30+0x9e656)
    #8 0x7fdabab12779 in _gnutls_pkcs11_check_init (/lib64/libgnutls.so.30+0x9e779)
    #9 0x7fdabab1af1f in gnutls_pkcs11_privkey_import_url (/lib64/libgnutls.so.30+0xa6f1f)
    #10 0x7fdabaaee0e3 in gnutls_privkey_import_url (/lib64/libgnutls.so.30+0x7a0e3)
    #11 0x40abee in main /home/stefanb/dev/swtpm/src/swtpm_cert/ek-cert.c:1399
    #12 0x7fdab9f5ab74 in __libc_start_main (/lib64/libc.so.6+0x27b74)
    #13 0x40366d in _start (/home/stefanb/dev/swtpm/src/swtpm_cert/swtpm_cert+0x40366d)

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
2021-10-04 20:35:25 -04:00
.github/ISSUE_TEMPLATE Update bug_report.md 2021-10-02 11:18:02 -04:00
debian Change swtpm-localca to swtpm_localca in manpages 2021-07-27 20:05:41 -04:00
include swtpm: Fix issues raised by -Wextra 2021-06-24 15:05:03 -04:00
man swtpm: Add "nvram-backend-dir" capability 2021-08-13 06:35:18 -04:00
samples Move swtpm_localca sources from samples/ to src/ 2021-07-25 08:52:13 -04:00
src swtpm: Make fsync-related errors non-fatal (for libvirt using AppArmor) 2021-10-02 17:12:30 -04:00
tests tests: Skip TPM 2 pkcs11-related test when ASAN is used 2021-10-04 20:35:25 -04:00
.gitignore Change swtpm-localca to swtpm_localca in manpages 2021-07-27 20:05:41 -04:00
.travis.yml Travis: Remove python3-twisted package from being installed 2021-09-20 07:25:53 -04:00
autogen.sh build-sys: Create m4 directory on older systems 2018-12-15 10:06:03 -05:00
CHANGES CHANGES: Add more documentation for changes in 0.6.0 2021-06-04 16:04:09 -04:00
configure.ac build-sys: Minor error message typo fix for glib 2021-09-29 11:53:31 -04:00
COPYING initial check-in 2014-12-05 11:16:03 -05:00
DCO1.1.txt Replace the CLA with the DCO, simply requiring a Signed-off-by: 2016-12-21 11:11:48 -05:00
INSTALL docs: Update INSTALL document 2021-07-21 09:04:24 -04:00
LICENSE swtpm: Replace the CUSE TPM with the new implementation 2015-12-07 15:01:57 -05:00
Makefile.am Move swtpm_setup.conf.in from etc/ to samples/ 2021-07-21 20:30:44 -04:00
README docu: Cut down the README to its minimum 2018-09-24 17:48:41 -04:00
run_tests tests: Run all tests again in run_test 2020-04-07 17:14:10 -04:00
swtpm.spec Change swtpm-localca to swtpm_localca in manpages 2021-07-27 20:05:41 -04:00
swtpm.spec.in Change swtpm-localca to swtpm_localca in manpages 2021-07-27 20:05:41 -04:00
TODO Adding RHEL/Centos status info 2016-06-26 20:03:43 -04:00

README 

SWTPM - Software TPM Emulator
      David Safford safford@us.ibm.com
      Stefan Berger stefanb@us.ibm.com

The SWTPM package provides TPM emulators with different front-end interfaces
to libtpms. TPM emulators provide socket interfaces (TCP/IP and Unix) and
the Linux CUSE interface for the creation of multiple native /dev/vtpm* devices.

The SWTPM package also provides several tools for using the TPM emulator,
creating certificates for a TPM, and simulating the manufacturing of
a TPM by creating a TPM's EK and platform certificates etc. Please read 
the READMEs in the individual tool's directory under src/.

Please consult the Wiki for information about swtpm:

   https://github.com/stefanberger/swtpm/wiki