Description of problem: Upload of an RPM package using rhnpush to a FIPS enabled Satellite fails with a traceback / internal server error: Exception Handler Information Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/spacewalk/server/apacheRequest.py", line 123, in call_function response = apply(func, params) File "/usr/share/rhn/server/handlers/app/packages.py", line 178, in login return session.get_session() File "/usr/lib/python2.6/site-packages/spacewalk/server/rhnSession.py", line 75, in get_session return "%sx%s" % (self.session_id, self.digest()) File "/usr/lib/python2.6/site-packages/spacewalk/server/rhnSession.py", line 68, in digest ctx = hashlib.new('md5') File "/usr/lib64/python2.6/hashlib.py", line 83, in __hash_new return _hashlib.new(name, string, usedforsecurity) ValueError: error:060800A3:digital envelope routines:EVP_DigestInit_ex:disabled for fips Version-Release number of selected component (if applicable): Satellite 5.6 How reproducible: Always Steps to Reproduce: 1. Satellite 5.6 running on a FIPS enabled RHEL system 2. rhnpush some content Actual results: Above traceback. Expected results: No traceback, rhnpush works. Additional info: N/A
*** Bug 1022186 has been marked as a duplicate of this bug. ***
As long as we change the sessions hashes from MD5 to SHA*, and we are rhnpushing from a non-FIPS enabled system (see bug #1025446), we will be facing the following traceback with MD5 signed RPMs: Exception Handler Information Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/spacewalk/server/apacheUploadServer.py", line 100, in _wrapper ret = function(req) File "/usr/share/rhn/upload_server/handlers/package_push/package_push.py", line 115, in handler self.file_checksum_type, self.file_checksum) File "/usr/lib/python2.6/site-packages/spacewalk/server/rhnPackageUpload.py", line 272, in save_uploaded_package a_pkg.save_payload(temp_stream) File "/usr/lib/python2.6/site-packages/spacewalk/common/rhn_rpm.py", line 227, in save_payload c_hash = checksum.hashlib.new(self.checksum_type) File "/usr/lib64/python2.6/hashlib.py", line 83, in __hash_new return _hashlib.new(name, string, usedforsecurity) ValueError: error:060800A3:digital envelope routines:EVP_DigestInit_ex:disabled for fips
Session hash changed from MD5 -> SHA-256 in spacewalk.git master: 299470c8c4de38d61be5f3501cc2fa6cd1e320a5
Allow to compute MD5 package checksum in fips mode: a478498e201f94cff1b4bacd187cf33c8f61c7a8
Reverified with spacewalk-backend-2.3.3-23.el6sat.noarch # rhnpush rhncfg-* -c channel-rhel6 --server localhost --nosig