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f56d33c5 ER |
1 | #!/usr/bin/env python |
2 | # vi: encoding=utf-8 ts=8 sts=4 sw=4 et | |
3 | ||
4 | import sys, os | |
5a666fec | 5 | import getopt |
f56d33c5 ER |
6 | sys.path.insert(0, os.environ['HOME']+'/pld-ftp-admin/modules') |
7 | import ftptree | |
89b8ea8d | 8 | import getpass |
f56d33c5 ER |
9 | from common import checkdir |
10 | import ftpio | |
55bd5397 | 11 | from config import sign_key |
42c96205 | 12 | from sign import is_signed, signpkgs |
f56d33c5 | 13 | |
5a666fec ER |
14 | try: |
15 | opts, args = getopt.getopt(sys.argv[1:], '') | |
16 | except getopt.GetoptError: | |
17 | print >>sys.stderr, "ERR: options error" | |
18 | print >>sys.stderr, "sign.py tree package1 [package2...]" | |
19 | sys.exit(1) | |
20 | ||
21 | if len(args) < 1: | |
22 | print >>sys.stderr, "ERR: missing tree name" | |
55bd5397 ER |
23 | print >>sys.stderr, "sign.py tree package1 [package2...]" |
24 | sys.exit(1) | |
25 | ||
26 | if sign_key == None: | |
27 | print >>sys.stderr, "ERR: sign_key not defined in config" | |
f56d33c5 ER |
28 | sys.exit(1) |
29 | ||
5a666fec ER |
30 | treename = args[0] |
31 | packages = args[1:] | |
32 | ||
33 | checkdir(treename) | |
f56d33c5 ER |
34 | |
35 | ftpio.connect('sign') | |
36 | ||
5a666fec ER |
37 | if not ftpio.lock(treename, True): |
38 | print >>sys.stderr, "ERR: %s tree already locked" % treename | |
f56d33c5 ER |
39 | sys.exit(1) |
40 | ||
42c96205 | 41 | files = [] |
f56d33c5 | 42 | try: |
5a666fec ER |
43 | if len(packages) < 1: |
44 | loadall = True | |
45 | else: | |
46 | loadall = False | |
47 | ||
48 | # if no files specified, grab whole tree contents | |
49 | tree = ftptree.FtpTree(treename, loadall = loadall) | |
50 | if loadall: | |
51 | # this is hack, should be a param, not access private .loadedpkgs element | |
52 | tree.mark4moving(tree.loadedpkgs) | |
53 | else: | |
54 | tree.mark4moving(packages) | |
55bd5397 ER |
55 | files = tree.rpmfiles() |
56 | ||
f56d33c5 ER |
57 | except ftptree.SomeError: |
58 | # In case of problems we need to unlock the tree before exiting | |
5a666fec | 59 | ftpio.unlock(treename) |
f56d33c5 ER |
60 | sys.exit(1) |
61 | ||
5a666fec | 62 | ftpio.unlock(treename) |
42c96205 ER |
63 | |
64 | print "Checking signatures of %d files from %d packages" % (len(files), len(tree.loadedpkgs)) | |
65 | sign = [] | |
95843bd6 | 66 | n = c = 0 |
42c96205 ER |
67 | for file in files: |
68 | if not is_signed(file): | |
69 | sign.append(file) | |
95843bd6 ER |
70 | c += 1 |
71 | n += 1 | |
2000899b | 72 | print "\r%d/%d %s\033[0K" % (n, c, file), |
95843bd6 ER |
73 | |
74 | print "" | |
42c96205 ER |
75 | |
76 | if len(sign) == 0: | |
4e15eddf | 77 | print "No files to sign" |
42c96205 ER |
78 | sys.exit(0) |
79 | ||
95843bd6 ER |
80 | # http://mail.python.org/pipermail/python-list/2009-February/700658.html |
81 | def chunk(seq, size, pad=None): | |
82 | ''' | |
83 | Slice a list into consecutive disjoint 'chunks' of | |
84 | length equal to size. The last chunk is padded if necessary. | |
85 | ||
86 | >>> list(chunk(range(1,10),3)) | |
87 | [[1, 2, 3], [4, 5, 6], [7, 8, 9]] | |
88 | >>> list(chunk(range(1,9),3)) | |
89 | [[1, 2, 3], [4, 5, 6], [7, 8, None]] | |
90 | >>> list(chunk(range(1,8),3)) | |
91 | [[1, 2, 3], [4, 5, 6], [7, None, None]] | |
92 | >>> list(chunk(range(1,10),1)) | |
93 | [[1], [2], [3], [4], [5], [6], [7], [8], [9]] | |
94 | >>> list(chunk(range(1,10),9)) | |
95 | [[1, 2, 3, 4, 5, 6, 7, 8, 9]] | |
96 | >>> for X in chunk([],3): print X | |
97 | >>> | |
98 | ''' | |
99 | n = len(seq) | |
100 | mod = n % size | |
101 | for i in xrange(0, n - mod, size): | |
102 | yield seq[i : i + size] | |
103 | if mod: | |
104 | yield seq[-mod:] | |
105 | ||
106 | print "Total %d files to sign" % len(sign) | |
89b8ea8d | 107 | password = getpass.getpass("Enter signing password: ") |
4e83e214 | 108 | try: |
95843bd6 ER |
109 | for x in chunk(sign, 512): |
110 | print "Signing %d files" % len(x) | |
89b8ea8d | 111 | signpkgs(x, password) |
4e83e214 ER |
112 | except OSError, e: |
113 | print >>sys.stderr, "ERR: %s" % e | |
114 | exit(1) |