diff options
Diffstat (limited to 'poky/meta/classes/cve-check.bbclass')
| -rw-r--r-- | poky/meta/classes/cve-check.bbclass | 76 |
1 files changed, 58 insertions, 18 deletions
diff --git a/poky/meta/classes/cve-check.bbclass b/poky/meta/classes/cve-check.bbclass index 556ac6e67..25cefda92 100644 --- a/poky/meta/classes/cve-check.bbclass +++ b/poky/meta/classes/cve-check.bbclass @@ -27,25 +27,59 @@ CVE_VERSION ??= "${PV}" CVE_CHECK_DB_DIR ?= "${DL_DIR}/CVE_CHECK" CVE_CHECK_DB_FILE ?= "${CVE_CHECK_DB_DIR}/nvdcve_1.1.db" +CVE_CHECK_DB_FILE_LOCK ?= "${CVE_CHECK_DB_FILE}.lock" CVE_CHECK_LOG ?= "${T}/cve.log" CVE_CHECK_TMP_FILE ?= "${TMPDIR}/cve_check" +CVE_CHECK_SUMMARY_DIR ?= "${LOG_DIR}/cve" +CVE_CHECK_SUMMARY_FILE_NAME ?= "cve-summary" +CVE_CHECK_SUMMARY_FILE ?= "${CVE_CHECK_SUMMARY_DIR}/${CVE_CHECK_SUMMARY_FILE_NAME}" CVE_CHECK_DIR ??= "${DEPLOY_DIR}/cve" +CVE_CHECK_RECIPE_FILE ?= "${CVE_CHECK_DIR}/${PN}" CVE_CHECK_MANIFEST ?= "${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.cve" CVE_CHECK_COPY_FILES ??= "1" CVE_CHECK_CREATE_MANIFEST ??= "1" +CVE_CHECK_REPORT_PATCHED ??= "1" + # Whitelist for packages (PN) CVE_CHECK_PN_WHITELIST ?= "" # Whitelist for CVE. If a CVE is found, then it is considered patched. # The value is a string containing space separated CVE values: -# +# # CVE_CHECK_WHITELIST = 'CVE-2014-2524 CVE-2018-1234' -# +# CVE_CHECK_WHITELIST ?= "" +python cve_save_summary_handler () { + import shutil + import datetime + + cve_tmp_file = d.getVar("CVE_CHECK_TMP_FILE") + + cve_summary_name = d.getVar("CVE_CHECK_SUMMARY_FILE_NAME") + cvelogpath = d.getVar("CVE_CHECK_SUMMARY_DIR") + bb.utils.mkdirhier(cvelogpath) + + timestamp = datetime.datetime.now().strftime('%Y%m%d%H%M%S') + cve_summary_file = os.path.join(cvelogpath, "%s-%s.txt" % (cve_summary_name, timestamp)) + + if os.path.exists(cve_tmp_file): + shutil.copyfile(cve_tmp_file, cve_summary_file) + + if cve_summary_file and os.path.exists(cve_summary_file): + cvefile_link = os.path.join(cvelogpath, cve_summary_name) + + if os.path.exists(os.path.realpath(cvefile_link)): + os.remove(cvefile_link) + os.symlink(os.path.basename(cve_summary_file), cvefile_link) +} + +addhandler cve_save_summary_handler +cve_save_summary_handler[eventmask] = "bb.event.BuildCompleted" + python do_cve_check () { """ Check recipe for patched and unpatched CVEs @@ -66,7 +100,7 @@ python do_cve_check () { } addtask cve_check before do_build after do_fetch -do_cve_check[depends] = "cve-update-db-native:do_populate_cve_db" +do_cve_check[depends] = "cve-update-db-native:do_fetch" do_cve_check[nostamp] = "1" python cve_check_cleanup () { @@ -87,7 +121,7 @@ python cve_check_write_rootfs_manifest () { import shutil if d.getVar("CVE_CHECK_COPY_FILES") == "1": - deploy_file = os.path.join(d.getVar("CVE_CHECK_DIR"), d.getVar("PN")) + deploy_file = d.getVar("CVE_CHECK_RECIPE_FILE") if os.path.exists(deploy_file): bb.utils.remove(deploy_file) @@ -300,12 +334,15 @@ def cve_write_data(d, patched, unpatched, whitelisted, cve_data): bb.utils.mkdirhier(os.path.dirname(cve_file)) for cve in sorted(cve_data): + is_patched = cve in patched + if is_patched and (d.getVar("CVE_CHECK_REPORT_PATCHED") != "1"): + continue write_string += "PACKAGE NAME: %s\n" % d.getVar("PN") - write_string += "PACKAGE VERSION: %s\n" % d.getVar("PV") + write_string += "PACKAGE VERSION: %s%s\n" % (d.getVar("EXTENDPE"), d.getVar("PV")) write_string += "CVE: %s\n" % cve if cve in whitelisted: write_string += "CVE STATUS: Whitelisted\n" - elif cve in patched: + elif is_patched: write_string += "CVE STATUS: Patched\n" else: unpatched_cves.append(cve) @@ -319,17 +356,20 @@ def cve_write_data(d, patched, unpatched, whitelisted, cve_data): if unpatched_cves: bb.warn("Found unpatched CVE (%s), for more information check %s" % (" ".join(unpatched_cves),cve_file)) - with open(cve_file, "w") as f: - bb.note("Writing file %s with CVE information" % cve_file) - f.write(write_string) - - if d.getVar("CVE_CHECK_COPY_FILES") == "1": - cve_dir = d.getVar("CVE_CHECK_DIR") - bb.utils.mkdirhier(cve_dir) - deploy_file = os.path.join(cve_dir, d.getVar("PN")) - with open(deploy_file, "w") as f: + if write_string: + with open(cve_file, "w") as f: + bb.note("Writing file %s with CVE information" % cve_file) f.write(write_string) - if d.getVar("CVE_CHECK_CREATE_MANIFEST") == "1": - with open(d.getVar("CVE_CHECK_TMP_FILE"), "a") as f: - f.write("%s" % write_string) + if d.getVar("CVE_CHECK_COPY_FILES") == "1": + deploy_file = d.getVar("CVE_CHECK_RECIPE_FILE") + bb.utils.mkdirhier(os.path.dirname(deploy_file)) + with open(deploy_file, "w") as f: + f.write(write_string) + + if d.getVar("CVE_CHECK_CREATE_MANIFEST") == "1": + cvelogpath = d.getVar("CVE_CHECK_SUMMARY_DIR") + bb.utils.mkdirhier(cvelogpath) + + with open(d.getVar("CVE_CHECK_TMP_FILE"), "a") as f: + f.write("%s" % write_string) |