def verify_mappings():
args = ['rpm', '-q', constants.MAPPINGS_RPM_NAME]
ret = fileutils.rhn_popen(args)
# Package installed, exitcode is 0
if not ret[0]:
args = ['rpm', '-V', constants.MAPPINGS_RPM_NAME]
ret = fileutils.rhn_popen(args)
if ret[0]:
raise CdnMappingsLoadError(
"CDN mappings changed on disk. Please re-install '%s' package."
% constants.MAPPINGS_RPM_NAME)
def genPublicCaCert(password, d, verbosity=0, forceYN=0):
""" public CA certificate (client-side) generation """
ca_key = os.path.join(d['--dir'], os.path.basename(d['--ca-key']))
ca_cert_name = os.path.basename(d['--ca-cert'])
ca_cert = os.path.join(d['--dir'], ca_cert_name)
genPublicCaCert_dependencies(password, d, forceYN)
configFile = genCaConf(d, verbosity)
args = ("/usr/bin/openssl req -passin pass:%s -text -config %s "
"-new -x509 -days %s -%s -key %s -out %s"
% ('%s', repr(cleanupAbsPath(configFile.filename)),
repr(d['--cert-expiration']),
MD, repr(cleanupAbsPath(ca_key)),
repr(cleanupAbsPath(ca_cert))))
if verbosity >= 0:
print("\nGenerating public CA certificate: %s" % ca_cert)
print("Using distinguishing variables:")
for k in ('--set-country', '--set-state', '--set-city', '--set-org',
'--set-org-unit', '--set-common-name', '--set-email'):
print(' %s%s = "%s"' % (k, ' '*(18-len(k)), d[k]))
if verbosity > 1:
print("Commandline:", args % "PASSWORD")
try:
rotated = rotateFile(filepath=ca_cert, verbosity=verbosity)
if verbosity>=0 and rotated:
print("Rotated: %s --> %s" \
% (d['--ca-cert'], os.path.basename(rotated)))
except ValueError:
pass
cwd = chdir(_getWorkDir())
try:
ret, out_stream, err_stream = rhn_popen(args % repr(password))
finally:
chdir(cwd)
out = out_stream.read(); out_stream.close()
err = err_stream.read(); err_stream.close()
if ret:
raise GenPublicCaCertException("Certificate Authority public "
"SSL certificate generation failed:\n%s\n"
"%s" % (out, err))
if verbosity > 2:
if out:
print("STDOUT:", out)
if err:
print("STDERR:", err)
latest_txt = os.path.join(d['--dir'], 'latest.txt')
fo = open(latest_txt, 'wb')
fo.write(bstr('%s\n' % ca_cert_name))
fo.close()
# permissions:
os.chmod(ca_cert, int('0644',8))
os.chmod(latest_txt, int('0644',8))
def figureSerial(caCertFilename, serialFilename, indexFilename):
""" for our purposes we allow the same serial number for server certs
BUT WE DO NOT ALLOW server certs and CA certs to share the same
serial number.
We blow away the index.txt file each time because we are less
concerned with matching serials/signatures between server.crt's.
"""
# what serial # is the ca cert using (we need to increment from that)
ret, outstream, errstream = rhn_popen([
'/usr/bin/openssl', 'x509', '-noout', '-serial', '-in', caCertFilename
])
out = sstr(outstream.read())
outstream.close()
sslerrmsg = (
"non-zero exitcode.\n"
"If you ran configure-proxy.sh, try copying again the certs from the SUSE Manager Server\n"
f"exit-code: {ret}\n"
f"error: {sstr(errstream.read())}\n")
errstream.close()
assert not ret, sslerrmsg
caSerial = out.strip().split('=')
assert len(caSerial) > 1
caSerial = caSerial[1]
caSerial = eval('0x' + caSerial)
# initialize the serial value (starting at whatever is in
# serialFilename or 1)
serial = 1
if os.path.exists(serialFilename):
serial = open(serialFilename, 'r').read().strip()
if serial:
serial = eval('0x' + serial)
else:
serial = 1
# make sure it is at least 1 more than the CA's serial code always
# REMEMBER: openssl will incremented the serial number each time
# as well.
if serial <= caSerial:
serial = incSerial(hex(caSerial))
serial = eval('0x' + serial)
serial = fixSerial(hex(serial))
# create the serial file if it doesn't exist
# write the digits to this file
open(serialFilename, 'w').write(serial + '\n')
os.chmod(serialFilename, int('0600', 8))
# truncate the index.txt file. Less likely to have unneccessary clashes.
open(indexFilename, 'w')
os.chmod(indexFilename, int('0600', 8))
return serial
def genPrivateCaKey(password, d, verbosity=0, forceYN=0):
""" private CA key generation """
gendir(d['--dir'])
ca_key = os.path.join(d['--dir'], os.path.basename(d['--ca-key']))
if not forceYN and os.path.exists(ca_key):
sys.stderr.write("""\
ERROR: a CA private key already exists:
%s
If you wish to generate a new one, use the --force option.
""" % ca_key)
sys.exit(errnoGeneralError)
args = (
"/usr/bin/openssl genpkey -pass pass:%s %s -out %s -algorithm rsa -pkeyopt rsa_keygen_bits:2048"
% ('%s', CRYPTO, repr(cleanupAbsPath(ca_key))))
if verbosity >= 0:
print("Generating private CA key: %s" % ca_key)
if verbosity > 1:
print("Commandline:", args % "PASSWORD")
try:
rotated = rotateFile(filepath=ca_key, verbosity=verbosity)
if verbosity >= 0 and rotated:
print("Rotated: %s --> %s" \
% (d['--ca-key'], os.path.basename(rotated)))
except ValueError:
pass
cwd = chdir(_getWorkDir())
try:
ret, out_stream, err_stream = rhn_popen(args % repr(password))
finally:
chdir(cwd)
out = out_stream.read()
out_stream.close()
err = err_stream.read()
err_stream.close()
if ret:
raise GenPrivateCaKeyException("Certificate Authority private SSL "
"key generation failed:\n%s\n%s" %
(out, err))
if verbosity > 2:
if out:
print("STDOUT:", out)
if err:
print("STDERR:", err)
# permissions:
os.chmod(ca_key, int('0600', 8))
def enableSatelliteRepo(rhn_cert):
args = [
'rpm', '-q', '--qf', '\'%{version} %{arch}\'', '-f',
'/etc/redhat-release'
]
ret, out, err = fileutils.rhn_popen(args)
data = out.read().strip("'")
version, arch = data.split()
# Read from stdout, strip quotes if any and extract first number
version = re.search(r'\d+', version).group()
if version not in SUPPORTED_RHEL_VERSIONS:
log(
0,
"WARNING: No Satellite repository available for RHEL version: %s."
% version)
return
arch_str = "server"
if arch == "s390x":
arch_str = "system-z"
sat_cert = satellite_cert.SatelliteCert()
sat_cert.load(rhn_cert)
sat_version = getattr(sat_cert, 'satellite-version')
repo = "rhel-%s-%s-satellite-%s-rpms" % (version, arch_str, sat_version)
args = ['/usr/bin/subscription-manager', 'repos', '--enable', repo]
ret, out, err = fileutils.rhn_popen(args)
if ret:
msg_ = "Enabling of Satellite repository failed."
msg = ("%s\nReturn value: %s\nStandard-out: %s\n\n"
"Standard-error: %s\n" % (msg_, ret, out.read(), err.read()))
writeError(msg)
raise EnableSatelliteRepositoryException(
"Enabling of Satellite repository failed. Make sure Satellite "
"subscription is attached to this system, both versions of RHEL and "
"Satellite are supported or run activation with --disconnected "
"option.")
def genServerKey(d, verbosity=0):
""" private server key generation """
serverKeyPairDir = os.path.join(d['--dir'],
getMachineName(d['--set-hostname']))
gendir(serverKeyPairDir)
server_key = os.path.join(serverKeyPairDir,
os.path.basename(d['--server-key']))
args = ("/usr/bin/openssl genrsa -out %s 2048" %
(repr(cleanupAbsPath(server_key))))
# generate the server key
if verbosity >= 0:
print("\nGenerating the web server's SSL private key: %s" % server_key)
if verbosity > 1:
print("Commandline:", args)
try:
rotated = rotateFile(filepath=server_key, verbosity=verbosity)
if verbosity >= 0 and rotated:
print("Rotated: %s --> %s" %
(d['--server-key'], os.path.basename(rotated)))
except ValueError:
pass
cwd = chdir(_getWorkDir())
try:
ret, out_stream, err_stream = rhn_popen(args)
finally:
chdir(cwd)
out = out_stream.read()
out_stream.close()
err = err_stream.read()
err_stream.close()
if ret:
raise GenServerKeyException(
"web server's SSL key generation failed:\n%s\n%s" % (out, err))
if verbosity > 2:
if out:
print("STDOUT:", out)
if err:
print("STDERR:", err)
# permissions:
os.chmod(server_key, int('0600', 8))
def checkCaCert(d, verbosity=0):
""" check CA key's password """
ca_cert = os.path.join(d['--dir'], os.path.basename(d['--ca-cert']))
args = ("/usr/bin/openssl x509 -in %s -noout"
% (repr(cleanupAbsPath(cleanupAbsPath(ca_cert)))))
if verbosity >= 0:
print("\nChecking CA cert's validity: %s" % ca_cert)
if verbosity > 1:
print("Commandline:", args)
ret, out_stream, err_stream = rhn_popen(args)
out = out_stream.read(); out_stream.close()
err = err_stream.read(); err_stream.close()
if ret:
raise GenPrivateCaKeyException("Certificate Authority certificate "
"does not exist or is broken:\n%s\n"
"%s" % (out, err))
def checkCaKey(password, d, verbosity=0):
""" check CA key's password """
ca_key = os.path.join(d['--dir'], os.path.basename(d['--ca-key']))
args = ("/usr/bin/openssl rsa -in %s -check -passin pass:%s"
% (repr(cleanupAbsPath(cleanupAbsPath(ca_key))), "%s"))
if verbosity >= 0:
print("\nChecking private CA key's password: %s" % ca_key)
if verbosity > 1:
print("Commandline:", args % "PASSWORD")
ret, out_stream, err_stream = rhn_popen(args % repr(password))
out = out_stream.read(); out_stream.close()
err = err_stream.read(); err_stream.close()
if ret:
raise GenPrivateCaKeyException("Certificate Authority private "
"key's password does not match or "
"key broken:\n%s\n"
"%s" % (out, err))
def genServerRpm(d, verbosity=0):
""" generates server's SSL key set RPM """
serverKeyPairDir = os.path.join(d['--dir'],
getMachineName(d['--set-hostname']))
server_key_name = os.path.basename(d['--server-key'])
server_key = os.path.join(serverKeyPairDir, server_key_name)
server_cert_name = os.path.basename(d['--server-cert'])
server_cert = os.path.join(serverKeyPairDir, server_cert_name)
server_cert_req_name = os.path.basename(d['--server-cert-req'])
server_cert_req = os.path.join(serverKeyPairDir, server_cert_req_name)
jabberd_ssl_cert_name = os.path.basename(d['--jabberd-ssl-cert'])
jabberd_ssl_cert = os.path.join(serverKeyPairDir, jabberd_ssl_cert_name )
server_rpm_name = os.path.basename(d['--server-rpm'])
server_rpm = os.path.join(serverKeyPairDir, server_rpm_name)
postun_scriptlet = os.path.join(d['--dir'], 'postun.scriptlet')
genServerRpm_dependencies(d)
if verbosity>=0:
sys.stderr.write("\n...working...\n")
# check for old installed RPM.
oldHdr = getInstalledHeader(LEGACY_SERVER_RPM_NAME1)
if oldHdr and LEGACY_SERVER_RPM_NAME1 != server_rpm_name:
sys.stderr.write("""
** NOTE ** older-styled RPM installed (%s),
it needs to be removed before installing the web server's RPM that
is about to generated.
""" % LEGACY_SERVER_RPM_NAME1)
if not oldHdr:
oldHdr = getInstalledHeader(LEGACY_SERVER_RPM_NAME2)
if oldHdr and LEGACY_SERVER_RPM_NAME2 != server_rpm_name:
sys.stderr.write("""
** NOTE ** older-styled RPM installed (%s),
it needs to be removed before installing the web server's RPM that
is about to generated.
""" % LEGACY_SERVER_RPM_NAME2)
# check for new installed RPM.
# Work out the release number.
hdr = getInstalledHeader(server_rpm_name)
#find RPMs in the directory as well.
filenames = glob.glob("%s-*.noarch.rpm" % server_rpm)
if filenames:
filename = sortRPMs(filenames)[-1]
h = get_package_header(filename)
if hdr is None:
hdr = h
else:
comp = hdrLabelCompare(h, hdr)
if comp > 0:
hdr = h
epo, ver, rel = None, '1.0', '0'
if hdr is not None:
epo, ver, rel = hdr['epoch'], hdr['version'], hdr['release']
# bump the release - and let's not be too smart about it
# assume the release is a number.
if rel:
rel = str(int(rel)+1)
description = SERVER_RPM_SUMMARY + """
Best practices suggests that this RPM should only be installed on the web
server with this hostname: %s
""" % d['--set-hostname']
# Determine which jabberd user exists:
jabberd_user = None
possible_jabberd_users = ['jabberd', 'jabber']
for juser_attempt in possible_jabberd_users:
try:
pwd.getpwnam(juser_attempt)
jabberd_user = juser_attempt
except:
# user doesn't exist, try the next
pass
if jabberd_user is None:
print("WARNING: No jabber/jabberd user on system, skipping " +
"jabberd.pem generation.")
jabberd_cert_string = ""
if jabberd_user is not None:
jabberd_cert_string = \
"/etc/pki/spacewalk/jabberd/server.pem:0600,%s,%s=%s" % \
(jabberd_user, jabberd_user, repr(cleanupAbsPath(jabberd_ssl_cert)))
## build the server RPM
args = (os.path.join(CERT_PATH, 'gen-rpm.sh') + " "
"--name %s --version %s --release %s --packager %s --vendor %s "
"--group 'RHN/Security' --summary %s --description %s --postun %s "
"/etc/httpd/conf/ssl.key/server.key:0600=%s "
"/etc/httpd/conf/ssl.crt/server.crt=%s "
"%s "
% (repr(server_rpm_name), ver, rel, repr(d['--rpm-packager']),
repr(d['--rpm-vendor']),
repr(SERVER_RPM_SUMMARY), repr(description),
repr(cleanupAbsPath(postun_scriptlet)),
repr(cleanupAbsPath(server_key)),
repr(cleanupAbsPath(server_cert)),
jabberd_cert_string
))
abs_server_cert_req = cleanupAbsPath(server_cert_req)
if os.path.exists(abs_server_cert_req):
args += ("/etc/httpd/conf/ssl.csr/server.csr=%s"
% repr(abs_server_cert_req))
else:
sys.stderr.write("WARNING: Not bundling %s to server RPM "
"(file not found)." %
repr(server_cert_req))
serverRpmName = "%s-%s-%s" % (server_rpm, ver, rel)
if verbosity >= 0:
print("""
Generating web server's SSL key pair/set RPM:
%s.src.rpm
%s.noarch.rpm""" % (serverRpmName, serverRpmName))
if verbosity > 1:
print("Commandline:", args)
if verbosity >= 4:
print('Current working directory:', os.getcwd())
print("Writing postun_scriptlet:", postun_scriptlet)
open(postun_scriptlet, 'w').write(POST_UNINSTALL_SCRIPT)
_disableRpmMacros()
cwd = chdir(serverKeyPairDir)
try:
ret, out_stream, err_stream = rhn_popen(args)
finally:
chdir(cwd)
_reenableRpmMacros()
os.unlink(postun_scriptlet)
out = out_stream.read(); out_stream.close()
err = err_stream.read(); err_stream.close()
if ret or not os.path.exists("%s.noarch.rpm" % serverRpmName):
raise GenServerRpmException("web server's SSL key set RPM generation "
"failed:\n%s\n%s" % (out, err))
if verbosity > 2:
if out:
print("STDOUT:", out)
if err:
print("STDERR:", err)
os.chmod('%s.noarch.rpm' % serverRpmName, int('0600',8))
# generic the tarball necessary for Spacewalk Proxy against hosted installations
tarballFilepath = genProxyServerTarball(d, version=ver, release=rel,
verbosity=verbosity)
# write-out latest.txt information
latest_txt = os.path.join(serverKeyPairDir, 'latest.txt')
fo = open(latest_txt, 'wb')
fo.write(bstr('%s.noarch.rpm\n' % os.path.basename(serverRpmName)))
fo.write(bstr('%s.src.rpm\n' % os.path.basename(serverRpmName)))
fo.write(bstr('%s\n' % os.path.basename(tarballFilepath)))
fo.close()
os.chmod(latest_txt, int('0600',8))
if verbosity >= 0:
print("""
Deploy the server's SSL key pair/set RPM:
(NOTE: the SUSE Manager or Proxy installers may do this step for you.)
The "noarch" RPM needs to be deployed to the machine working as a
web server, or SUSE Manager, or SUSE Manager Proxy.
Presumably %s.""" % repr(d['--set-hostname']))
return "%s.noarch.rpm" % serverRpmName
def genProxyServerTarball(d, version='1.0', release='1', verbosity=0):
""" generates the Spacewalk Proxy Server's tar archive containing its
SSL key set + CA certificate
"""
genProxyServerTarball_dependencies(d)
tarballFilepath = getTarballFilename(d, version, release)[1]
tarballFilepath = pathJoin(d['--dir'], tarballFilepath)
machinename = getMachineName(d['--set-hostname'])
tar_args = [repr(os.path.basename(tarballFilepath)),
repr(os.path.basename(d['--ca-cert'])),
repr(pathJoin(machinename, d['--server-key'])),
repr(pathJoin(machinename, d['--server-cert'])),
repr(os.path.join(machinename, d['--jabberd-ssl-cert']))]
serverKeySetDir = pathJoin(d['--dir'], machinename)
tarballFilepath2 = pathJoin(serverKeySetDir, tarballFilepath)
if verbosity >= 0:
print("""
The most current SUSE Manager Proxy installation process against SUSE Manager hosted
requires the upload of an SSL tar archive that contains the CA SSL public
certificate and the web server's key set.
Generating the web server's SSL key set and CA SSL public certificate archive:
%s""" % tarballFilepath2)
cwd = chdir(d['--dir'])
# check if (optional) cert request exists
server_cert_req = os.path.join(machinename, d['--server-cert-req'])
if os.path.exists(server_cert_req):
tar_args.append(repr(server_cert_req))
else:
sys.stderr.write("WARNING: Not bundling %s to server tarball (file "
"not found)." % repr(server_cert_req))
# build the server tarball
args = ('/bin/tar -cvf %s ' % " ".join(tar_args)).strip()
try:
if verbosity > 1:
print("Current working directory:", os.getcwd())
print("Commandline:", args)
ret, out_stream, err_stream = rhn_popen(args)
finally:
chdir(cwd)
out = out_stream.read(); out_stream.close()
err = err_stream.read(); err_stream.close()
if ret or not os.path.exists(tarballFilepath):
raise GenServerTarException(
"CA SSL public certificate & web server's SSL key set tar archive\n"
"generation failed:\n%s\n%s" % (out, err))
if verbosity > 2:
if out:
print("STDOUT:", out)
if err:
print("STDERR:", err)
# root baby!
os.chmod(tarballFilepath, int('0600',8))
# copy tarball into machine build dir
shutil.copy2(tarballFilepath, tarballFilepath2)
os.unlink(tarballFilepath)
if verbosity > 1:
print("""\
Moved to final home:
%s
...moved to...
%s""" % (tarballFilepath, tarballFilepath2))
return tarballFilepath2
def genCaRpm(d, verbosity=0):
""" generates ssl cert RPM. """
ca_cert_name = os.path.basename(d['--ca-cert'])
ca_cert = os.path.join(d['--dir'], ca_cert_name)
ca_cert_rpm_name = os.path.basename(d['--ca-cert-rpm'])
ca_cert_rpm = os.path.join(d['--dir'], ca_cert_rpm_name)
genCaRpm_dependencies(d)
if verbosity>=0:
sys.stderr.write("\n...working...")
# Work out the release number.
hdr = getInstalledHeader(ca_cert_rpm)
#find RPMs in the directory
filenames = glob.glob("%s-*.noarch.rpm" % ca_cert_rpm)
if filenames:
filename = sortRPMs(filenames)[-1]
h = get_package_header(filename)
if hdr is None:
hdr = h
else:
comp = hdrLabelCompare(h, hdr)
if comp > 0:
hdr = h
epo, ver, rel = None, '1.0', '0'
if hdr is not None:
epo, ver, rel = hdr['epoch'], hdr['version'], hdr['release']
# bump the release - and let's not be too smart about it
# assume the release is a number.
if rel:
rel = str(int(rel)+1)
update_trust_script = os.path.join(CERT_PATH, 'update-ca-cert-trust.sh')
# build the CA certificate RPM
args = (os.path.join(CERT_PATH, 'gen-rpm.sh') + " "
"--name %s --version %s --release %s --packager %s --vendor %s "
"--group 'RHN/Security' --summary %s --description %s "
"--post %s --postun %s "
"/usr/share/rhn/%s=%s"
% (repr(ca_cert_rpm_name), ver, rel, repr(d['--rpm-packager']),
repr(d['--rpm-vendor']), repr(CA_CERT_RPM_SUMMARY),
repr(CA_CERT_RPM_SUMMARY),
repr(update_trust_script), repr(update_trust_script),
repr(ca_cert_name), repr(cleanupAbsPath(ca_cert))))
clientRpmName = '%s-%s-%s' % (ca_cert_rpm, ver, rel)
if verbosity >= 0:
print("""
Generating CA public certificate RPM:
%s.src.rpm
%s.noarch.rpm""" % (clientRpmName, clientRpmName))
if verbosity > 1:
print("Commandline:", args)
_disableRpmMacros()
cwd = chdir(d['--dir'])
try:
ret, out_stream, err_stream = rhn_popen(args)
except Exception:
chdir(cwd)
_reenableRpmMacros()
raise
chdir(cwd)
_reenableRpmMacros()
out = out_stream.read(); out_stream.close()
err = err_stream.read(); err_stream.close()
if ret or not os.path.exists("%s.noarch.rpm" % clientRpmName):
raise GenCaCertRpmException("CA public SSL certificate RPM generation "
"failed:\n%s\n%s" % (out, err))
if verbosity > 2:
if out:
print("STDOUT:", out)
if err:
print("STDERR:", err)
os.chmod('%s.noarch.rpm' % clientRpmName, int('0644',8))
# write-out latest.txt information
latest_txt = os.path.join(d['--dir'], 'latest.txt')
fo = open(latest_txt, 'wb')
fo.write(bstr('%s\n' % ca_cert_name))
fo.write(bstr('%s.noarch.rpm\n' % os.path.basename(clientRpmName)))
fo.write(bstr('%s.src.rpm\n' % os.path.basename(clientRpmName)))
fo.close()
os.chmod(latest_txt, int('0644',8))
if verbosity >= 0:
print("""
Make the public CA certificate publically available:
(NOTE: the SUSE Manager Server or Proxy installers may do this step for you.)
The "noarch" RPM and raw CA certificate can be made publically accessible
by copying it to the /srv/www/htdocs/pub directory of your SUSE Manager Server or
Proxy.""")
return '%s.noarch.rpm' % clientRpmName
def genServerCert(password, d, verbosity=0):
""" server cert generation and signing """
serverKeyPairDir = os.path.join(d['--dir'],
getMachineName(d['--set-hostname']))
genServerCert_dependencies(password, d, verbosity)
ca_key = os.path.join(d['--dir'], os.path.basename(d['--ca-key']))
ca_cert = os.path.join(d['--dir'], os.path.basename(d['--ca-cert']))
server_cert_req = os.path.join(serverKeyPairDir,
os.path.basename(d['--server-cert-req']))
server_cert = os.path.join(serverKeyPairDir,
os.path.basename(d['--server-cert']))
ca_openssl_cnf = os.path.join(d['--dir'], CA_OPENSSL_CNF_NAME)
index_txt = os.path.join(d['--dir'], 'index.txt')
serial = os.path.join(d['--dir'], 'serial')
try:
os.unlink(index_txt)
except:
pass
# figure out the serial file and truncate the index.txt file.
ser = figureSerial(ca_cert, serial, index_txt)
# need to insure the directory declared in the ca_openssl.cnf
# file is current:
configFile = ConfigFile(ca_openssl_cnf)
configFile.updateDir()
args = ("/usr/bin/openssl ca -extensions req_server_x509_extensions -passin pass:%s -outdir ./ -config %s "
"-in %s -batch -cert %s -keyfile %s -startdate %s -days %s "
"-md %s -out %s"
% ('%s', repr(cleanupAbsPath(ca_openssl_cnf)),
repr(cleanupAbsPath(server_cert_req)),
repr(cleanupAbsPath(ca_cert)),
repr(cleanupAbsPath(ca_key)), d['--startdate'],
repr(d['--cert-expiration']), MD,
repr(cleanupAbsPath(server_cert))))
if verbosity >= 0:
print("\nGenerating/signing web server's SSL certificate: %s" % d['--server-cert'])
if verbosity > 1:
print("Commandline:", args % 'PASSWORD')
try:
rotated = rotateFile(filepath=server_cert, verbosity=verbosity)
if verbosity>=0 and rotated:
print("Rotated: %s --> %s" % (d['--server-cert'],
os.path.basename(rotated)))
except ValueError:
pass
cwd = chdir(_getWorkDir())
try:
ret, out_stream, err_stream = rhn_popen(args % repr(password))
finally:
chdir(cwd)
out = sstr(out_stream.read()); out_stream.close()
err = sstr(err_stream.read()); err_stream.close()
if ret:
# signature for a mistyped CA password
if err.find("unable to load CA private key") != -1 \
and err.find("error:0906A065:PEM routines:PEM_do_header:bad decrypt:pem_lib.c") != -1 \
and err.find("error:06065064:digital envelope routines:EVP_DecryptFinal:bad decrypt:evp_enc.c") != -1:
raise GenServerCertException(
"web server's SSL certificate generation/signing "
"failed:\nDid you mistype your CA password?")
else:
raise GenServerCertException(
"web server's SSL certificate generation/signing "
"failed:\n%s\n%s" % (out, err))
if verbosity > 2:
if out:
print("STDOUT:", out)
if err:
print("STDERR:", err)
# permissions:
os.chmod(server_cert, int('0644',8))
# cleanup duplicate XX.pem file:
pemFilename = os.path.basename(ser.upper()+'.pem')
if pemFilename != server_cert and os.path.exists(pemFilename):
os.unlink(pemFilename)
# cleanup the old index.txt file
try:
os.unlink(index_txt + '.old')
except:
pass
# cleanup the old serial file
try:
os.unlink(serial + '.old')
except:
pass
def genServerCertReq(d, verbosity=0):
""" private server cert request generation """
serverKeyPairDir = os.path.join(d['--dir'],
getMachineName(d['--set-hostname']))
server_key = os.path.join(serverKeyPairDir,
os.path.basename(d['--server-key']))
server_cert_req = os.path.join(serverKeyPairDir,
os.path.basename(d['--server-cert-req']))
server_openssl_cnf = os.path.join(serverKeyPairDir,
SERVER_OPENSSL_CNF_NAME)
genServerCertReq_dependencies(d)
# XXX: hmm.. should private_key, etc. be set for this before the write?
# either that you pull the key/certs from the files all together?
configFile = ConfigFile(server_openssl_cnf)
if '--set-common-name' in d:
del d['--set-common-name']
configFile.save(d, caYN=0, verbosity=verbosity)
## generate the server cert request
args = ("/usr/bin/openssl req -%s -text -config %s -new -key %s -out %s "
% (MD, repr(cleanupAbsPath(configFile.filename)),
repr(cleanupAbsPath(server_key)),
repr(cleanupAbsPath(server_cert_req))))
if verbosity >= 0:
print("\nGenerating web server's SSL certificate request: %s" % server_cert_req)
print("Using distinguished names:")
for k in ('--set-country', '--set-state', '--set-city', '--set-org',
'--set-org-unit', '--set-hostname', '--set-email'):
print(' %s%s = "%s"' % (k, ' '*(18-len(k)), d[k]))
if verbosity > 1:
print("Commandline:", args)
try:
rotated = rotateFile(filepath=server_cert_req, verbosity=verbosity)
if verbosity>=0 and rotated:
print("Rotated: %s --> %s" % (d['--server-cert-req'],
os.path.basename(rotated)))
except ValueError:
pass
cwd = chdir(_getWorkDir())
try:
ret, out_stream, err_stream = rhn_popen(args)
finally:
chdir(cwd)
out = out_stream.read(); out_stream.close()
err = err_stream.read(); err_stream.close()
if ret:
raise GenServerCertReqException(
"web server's SSL certificate request generation "
"failed:\n%s\n%s" % (out, err))
if verbosity > 2:
if out:
print("STDOUT:", out)
if err:
print("STDERR:", err)
# permissions:
os.chmod(server_cert_req, int('0600',8))
def validateSatCert(cert):
""" validating (i.e., verifing sanity of) this product.
I.e., makes sure the product Certificate is a sane certificate
"""
sat_cert = satellite_cert.SatelliteCert()
sat_cert.load(cert)
for key in [
'generation', 'product', 'owner', 'issued', 'expires', 'slots'
]:
if not getattr(sat_cert, key):
writeError(
"Your satellite certificate is not valid. Field %s is not defined.\n"
"Please contact your support representative." % key)
raise RHNCertGeneralSanityException(
"RHN Entitlement Certificate failed "
"to validate.")
signature = sat_cert.signature
# copy cert to temp location (it may be gzipped).
fd, certTmpFile = tempfile.mkstemp(prefix="/tmp/cert-")
fo = os.fdopen(fd, 'wb')
fo.write(getCertChecksumString(sat_cert))
fo.flush()
fo.close()
fd, signatureTmpFile = tempfile.mkstemp(prefix="/tmp/cert-signature-")
fo = os.fdopen(fd, 'wb')
fo.write(signature)
fo.flush()
fo.close()
args = [
'gpg', '--verify', '-q', '--keyring', DEFAULT_WEBAPP_GPG_KEY_RING,
signatureTmpFile, certTmpFile
]
log(
1, "Checking cert XML sanity and GPG signature: %s" %
repr(' '.join(args)))
ret, out, err = fileutils.rhn_popen(args)
err = err.read()
out = out.read()
# nuke temp cert
os.unlink(certTmpFile)
os.unlink(signatureTmpFile)
if err.find('Ohhhh jeeee: ... this is a bug') != -1 or err.find(
'verify err') != -1 or ret:
msg = "%s Entitlement Certificate failed to validate.\n" % PRODUCT_NAME
msg += "MORE INFORMATION:\n"
msg = msg + " Return value: %s\n" % ret +\
" Standard-out: %s\n" % out +\
" Standard-error: %s" % err
writeError(msg)
raise RHNCertGeneralSanityException(
"RHN Entitlement Certificate failed "
"to validate.")
return 0
