diff options
Diffstat (limited to 'tools/merge.py')
| -rwxr-xr-x | tools/merge.py | 49 |
1 files changed, 32 insertions, 17 deletions
diff --git a/tools/merge.py b/tools/merge.py index f4a007d..c137f4b 100755 --- a/tools/merge.py +++ b/tools/merge.py @@ -11,14 +11,19 @@ import urllib import urllib2 import sys import time -from certtools import build_merkle_tree, create_sth_signature, check_sth_signature, get_eckey_from_file, timing_point +import ecdsa +import hashlib +import urlparse +from certtools import build_merkle_tree, create_sth_signature, check_sth_signature, get_eckey_from_file, timing_point, http_request parser = argparse.ArgumentParser(description="") parser.add_argument("--baseurl", metavar="url", help="Base URL for CT server", required=True) parser.add_argument("--frontend", action="append", metavar="url", help="Base URL for frontend server", required=True) parser.add_argument("--storage", action="append", metavar="url", help="Base URL for storage server", required=True) parser.add_argument("--mergedb", metavar="dir", help="Merge database directory", required=True) -parser.add_argument("--keyfile", metavar="keyfile", help="File containing log key", required=True) +parser.add_argument("--signing", metavar="url", help="Base URL for signing server", required=True) +parser.add_argument("--own-keyname", metavar="keyname", help="The key name of the merge node", required=True) +parser.add_argument("--own-keyfile", metavar="keyfile", help="The file containing the private key of the merge node", required=True) parser.add_argument("--nomerge", action='store_true', help="Don't actually do merge") args = parser.parse_args() @@ -29,6 +34,8 @@ storagenodes = args.storage chainsdir = args.mergedb + "/chains" logorderfile = args.mergedb + "/logorder" +own_key = (args.own_keyname, args.own_keyfile) + def parselogrow(row): return base64.b16decode(row) @@ -54,7 +61,7 @@ def add_to_logorder(key): def get_new_entries(baseurl): try: - result = urllib2.urlopen(baseurl + "ct/storage/fetchnewentries").read() + result = http_request(baseurl + "ct/storage/fetchnewentries", key=own_key) parsed_result = json.loads(result) if parsed_result.get(u"result") == u"ok": return [base64.b64decode(entry) for entry in parsed_result[u"entries"]] @@ -67,7 +74,7 @@ def get_new_entries(baseurl): def get_entries(baseurl, hashes): try: params = urllib.urlencode({"hash":[base64.b64encode(hash) for hash in hashes]}, doseq=True) - result = urllib2.urlopen(baseurl + "ct/storage/getentry?" + params).read() + result = http_request(baseurl + "ct/storage/getentry?" + params, key=own_key) parsed_result = json.loads(result) if parsed_result.get(u"result") == u"ok": entries = dict([(base64.b64decode(entry["hash"]), base64.b64decode(entry["entry"])) for entry in parsed_result[u"entries"]]) @@ -82,7 +89,7 @@ def get_entries(baseurl, hashes): def get_curpos(baseurl): try: - result = urllib2.urlopen(baseurl + "ct/frontend/currentposition").read() + result = http_request(baseurl + "ct/frontend/currentposition", key=own_key) parsed_result = json.loads(result) if parsed_result.get(u"result") == u"ok": return parsed_result[u"position"] @@ -94,8 +101,8 @@ def get_curpos(baseurl): def sendlog(baseurl, submission): try: - result = urllib2.urlopen(baseurl + "ct/frontend/sendlog", - json.dumps(submission)).read() + result = http_request(baseurl + "ct/frontend/sendlog", + json.dumps(submission), key=own_key) return json.loads(result) except urllib2.HTTPError, e: print "ERROR: sendlog", e.read() @@ -110,8 +117,8 @@ def sendlog(baseurl, submission): def sendentry(baseurl, entry, hash): try: - result = urllib2.urlopen(baseurl + "ct/frontend/sendentry", - json.dumps({"entry":base64.b64encode(entry), "treeleafhash":base64.b64encode(hash)})).read() + result = http_request(baseurl + "ct/frontend/sendentry", + json.dumps({"entry":base64.b64encode(entry), "treeleafhash":base64.b64encode(hash)}), key=own_key) return json.loads(result) except urllib2.HTTPError, e: print "ERROR: sendentry", e.read() @@ -126,8 +133,8 @@ def sendentry(baseurl, entry, hash): def sendsth(baseurl, submission): try: - result = urllib2.urlopen(baseurl + "ct/frontend/sendsth", - json.dumps(submission)).read() + result = http_request(baseurl + "ct/frontend/sendsth", + json.dumps(submission), key=own_key) return json.loads(result) except urllib2.HTTPError, e: print "ERROR: sendsth", e.read() @@ -142,7 +149,7 @@ def sendsth(baseurl, submission): def get_missingentries(baseurl): try: - result = urllib2.urlopen(baseurl + "ct/frontend/missingentries").read() + result = http_request(baseurl + "ct/frontend/missingentries", key=own_key) parsed_result = json.loads(result) if parsed_result.get(u"result") == u"ok": return parsed_result[u"entries"] @@ -208,10 +215,9 @@ tree = build_merkle_tree(logorder) tree_size = len(logorder) root_hash = tree[-1][0] timestamp = int(time.time() * 1000) -privatekey = get_eckey_from_file(args.keyfile) tree_head_signature = create_sth_signature(tree_size, timestamp, - root_hash, privatekey) + root_hash, args.signing, key=own_key) sth = {"tree_size": tree_size, "timestamp": timestamp, "sha256_root_hash": base64.b64encode(root_hash), @@ -233,7 +239,10 @@ for frontendnode in frontendnodes: print "current position", curpos entries = [base64.b64encode(entry) for entry in logorder[curpos:]] for chunk in chunks(entries, 1000): - sendlog(frontendnode, {"start": curpos, "hashes": chunk}) + sendlogresult = sendlog(frontendnode, {"start": curpos, "hashes": chunk}) + if sendlogresult["result"] != "ok": + print "sendlog:", sendlogresult + sys.exit(1) curpos += len(chunk) print curpos, sys.stdout.flush() @@ -244,8 +253,14 @@ for frontendnode in frontendnodes: print "missing entries:", len(missingentries) for missingentry in missingentries: hash = base64.b64decode(missingentry) - sendentry(frontendnode, read_chain(hash), hash) + sendentryresult = sendentry(frontendnode, read_chain(hash), hash) + if sendentryresult["result"] != "ok": + print "send sth:", sendentryresult + sys.exit(1) timing_point(timing, "send missing") - sendsth(frontendnode, sth) + sendsthresult = sendsth(frontendnode, sth) + if sendsthresult["result"] != "ok": + print "send sth:", sendsthresult + sys.exit(1) timing_point(timing, "send sth") print timing["deltatimes"] |