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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 | |
fc574b00 AM |
14 | os.umask(022) |
15 | ||
5a666fec ER |
16 | try: |
17 | opts, args = getopt.getopt(sys.argv[1:], '') | |
18 | except getopt.GetoptError: | |
19 | print >>sys.stderr, "ERR: options error" | |
20 | print >>sys.stderr, "sign.py tree package1 [package2...]" | |
21 | sys.exit(1) | |
22 | ||
23 | if len(args) < 1: | |
24 | print >>sys.stderr, "ERR: missing tree name" | |
55bd5397 ER |
25 | print >>sys.stderr, "sign.py tree package1 [package2...]" |
26 | sys.exit(1) | |
27 | ||
28 | if sign_key == None: | |
29 | print >>sys.stderr, "ERR: sign_key not defined in config" | |
f56d33c5 ER |
30 | sys.exit(1) |
31 | ||
5a666fec ER |
32 | treename = args[0] |
33 | packages = args[1:] | |
34 | ||
35 | checkdir(treename) | |
f56d33c5 ER |
36 | |
37 | ftpio.connect('sign') | |
38 | ||
5a666fec ER |
39 | if not ftpio.lock(treename, True): |
40 | print >>sys.stderr, "ERR: %s tree already locked" % treename | |
f56d33c5 ER |
41 | sys.exit(1) |
42 | ||
42c96205 | 43 | files = [] |
f56d33c5 | 44 | try: |
5a666fec ER |
45 | if len(packages) < 1: |
46 | loadall = True | |
47 | else: | |
48 | loadall = False | |
49 | ||
50 | # if no files specified, grab whole tree contents | |
51 | tree = ftptree.FtpTree(treename, loadall = loadall) | |
52 | if loadall: | |
53 | # this is hack, should be a param, not access private .loadedpkgs element | |
54 | tree.mark4moving(tree.loadedpkgs) | |
55 | else: | |
56 | tree.mark4moving(packages) | |
55bd5397 ER |
57 | files = tree.rpmfiles() |
58 | ||
f56d33c5 ER |
59 | except ftptree.SomeError: |
60 | # In case of problems we need to unlock the tree before exiting | |
5a666fec | 61 | ftpio.unlock(treename) |
f56d33c5 ER |
62 | sys.exit(1) |
63 | ||
5a666fec | 64 | ftpio.unlock(treename) |
42c96205 ER |
65 | |
66 | print "Checking signatures of %d files from %d packages" % (len(files), len(tree.loadedpkgs)) | |
67 | sign = [] | |
95843bd6 | 68 | n = c = 0 |
42c96205 ER |
69 | for file in files: |
70 | if not is_signed(file): | |
71 | sign.append(file) | |
95843bd6 ER |
72 | c += 1 |
73 | n += 1 | |
2000899b | 74 | print "\r%d/%d %s\033[0K" % (n, c, file), |
95843bd6 ER |
75 | |
76 | print "" | |
42c96205 ER |
77 | |
78 | if len(sign) == 0: | |
4e15eddf | 79 | print "No files to sign" |
42c96205 ER |
80 | sys.exit(0) |
81 | ||
95843bd6 ER |
82 | # http://mail.python.org/pipermail/python-list/2009-February/700658.html |
83 | def chunk(seq, size, pad=None): | |
84 | ''' | |
85 | Slice a list into consecutive disjoint 'chunks' of | |
86 | length equal to size. The last chunk is padded if necessary. | |
87 | ||
88 | >>> list(chunk(range(1,10),3)) | |
89 | [[1, 2, 3], [4, 5, 6], [7, 8, 9]] | |
90 | >>> list(chunk(range(1,9),3)) | |
91 | [[1, 2, 3], [4, 5, 6], [7, 8, None]] | |
92 | >>> list(chunk(range(1,8),3)) | |
93 | [[1, 2, 3], [4, 5, 6], [7, None, None]] | |
94 | >>> list(chunk(range(1,10),1)) | |
95 | [[1], [2], [3], [4], [5], [6], [7], [8], [9]] | |
96 | >>> list(chunk(range(1,10),9)) | |
97 | [[1, 2, 3, 4, 5, 6, 7, 8, 9]] | |
98 | >>> for X in chunk([],3): print X | |
99 | >>> | |
100 | ''' | |
101 | n = len(seq) | |
102 | mod = n % size | |
103 | for i in xrange(0, n - mod, size): | |
104 | yield seq[i : i + size] | |
105 | if mod: | |
106 | yield seq[-mod:] | |
107 | ||
108 | print "Total %d files to sign" % len(sign) | |
89b8ea8d | 109 | password = getpass.getpass("Enter signing password: ") |
4e83e214 | 110 | try: |
95843bd6 ER |
111 | for x in chunk(sign, 512): |
112 | print "Signing %d files" % len(x) | |
89b8ea8d | 113 | signpkgs(x, password) |
4e83e214 ER |
114 | except OSError, e: |
115 | print >>sys.stderr, "ERR: %s" % e | |
116 | exit(1) |