diff options
| -rw-r--r-- | contrib/qa/checksum/.mtn2git_empty | 0 | ||||
| -rw-r--r-- | contrib/qa/checksum/checksum.py | 74 | ||||
| -rw-r--r-- | contrib/qa/checksum/sample.conf | 9 | ||||
| -rw-r--r-- | contrib/qa/checksum/test.file | 0 |
4 files changed, 83 insertions, 0 deletions
diff --git a/contrib/qa/checksum/.mtn2git_empty b/contrib/qa/checksum/.mtn2git_empty new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/contrib/qa/checksum/.mtn2git_empty diff --git a/contrib/qa/checksum/checksum.py b/contrib/qa/checksum/checksum.py new file mode 100644 index 0000000000..6880f045d3 --- /dev/null +++ b/contrib/qa/checksum/checksum.py @@ -0,0 +1,74 @@ +# +# Helper utilitiy to verify checksums of SRC_URI's +# +# To ease parsing I will use INI files to contain the +# checksums, at least they will force some kind of structure. This allows +# to easily add and replace new sums +# +# +# Example: +# [PN-PV-filename] +# md5=THESUM +# sha256=OTHERSUM +# +# [PN-filename] +# md5=THESUM +# sha256=OTHERSUM + + +def verify_file(config_path, pn, pv, src_uri, localpath): + """ + Verify using the INI file at config_path and check that + the localpath matches the one specified by the PN-PV-SRCURI + inside the ini file + """ + import ConfigParser, os + parser = ConfigParser.ConfigParser() + if not len(parser.read(config_path)) == 1: + raise Exception("Can not open the '%s'" % config_path) + + # Try PN-PV-SRC_URI first and then try PN-SRC_URI + # we rely on the get method to create errors + pn_pv_src = "%s-%s-%s" % (pn,pv,src_uri) + pn_src = "%s-%s" % (pn,src_uri) + if parser.has_section(pn_pv_src): + md5 = parser.get(pn_pv_src, "md5") + sha256 = parser.get(pn_pv_src, "sha256") + elif parser.has_section(pn_src): + md5 = parser.get(pn_src, "md5") + sha256 = parser.get(pn_src, "sha256") + else: + raise Exception("Can not find a section for '%s' '%s' and '%s'" % (pn,pv,src_uri)) + + # md5 and sha256 should be valid now + if not os.path.exists(localpath): + raise Exception("The path does not exist '%s'" % localpath) + + + # call md5(sum) and shasum + try: + md5pipe = os.popen('md5sum ' + localpath) + md5data = (md5pipe.readline().split() or [ "" ])[0] + md5pipe.close() + except OSError: + raise Exception("Executing md5sum failed") + + try: + shapipe = os.popen('shasum -a256 -p ' + localpath) + shadata = (shapipe.readline().split() or [ "" ])[0] + shapipe.close() + except OSError: + raise Exception("Executing shasum failed") + + if not md5 == md5data: + raise Exception("MD5 Sums do not match. Wanted: '%s' Got: '%s'" % (md5, md5data)) + + if not sha256 == shadata: + raise Exception("SHA256 Sums do not match. Wanted: '%s' Got: '%s'" % (sha256, shadata)) + + + return True + + +# Test it +verify_file("sample.conf", "qtopia-core", "4.3.0", "ftp://ftp.trolltech.com/qt/source/qtopia-core-opensource-4.2.3.tar.gz", "test.file") diff --git a/contrib/qa/checksum/sample.conf b/contrib/qa/checksum/sample.conf new file mode 100644 index 0000000000..478a9a05f9 --- /dev/null +++ b/contrib/qa/checksum/sample.conf @@ -0,0 +1,9 @@ +[qtopia-core-4.3-ftp://ftp.trolltech.com/qt/source/qtopia-core-opensource-4.3.0beta.tar.gz] +md5=123 +sha256=1000 + +[qtopia-core-ftp://ftp.trolltech.com/qt/source/qtopia-core-opensource-4.2.3.tar.gz] +md5=d41d8cd98f00b204e9800998ecf8427e +sha256=e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 + +# Test commets and such diff --git a/contrib/qa/checksum/test.file b/contrib/qa/checksum/test.file new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/contrib/qa/checksum/test.file |