[tor-bugs] #7932 [Stem]: Stem complains that key certificate in old vote doesn't end with a 'dir-key-certification' line

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#7932: Stem complains that key certificate in old vote doesn't end with a 'dir-
key-certification' line
---------------------+------------------------------------------------------
 Reporter:  karsten  |          Owner:  atagar
     Type:  defect   |         Status:  new   
 Priority:  normal   |      Milestone:        
Component:  Stem     |        Version:        
 Keywords:           |         Parent:        
   Points:           |   Actualpoints:        
---------------------+------------------------------------------------------
 When parsing moria1's two votes from 2011-01-15 17:00:00 and from
 18:00:00, Stem complains that the key certificate in the 18:00:00 vote
 doesn't end with a 'dir-key-certification' line:

 {{{
 ParsingFailure: Key certificates must end with a 'dir-key-certification'
 line:
 dir-key-certificate-version 3
 fingerprint D586D18309DED4CD6D57C18FDB97EFA96D330566
 dir-key-published 2011-01-09 19:54:35
 dir-key-expires 2012-01-09 19:54:35
 dir-identity-key
 -----BEGIN RSA PUBLIC KEY-----
 MIIBigKCAYEAvi5+A+XPw4jxMYhmEI4+MpnaX3dUEbsMGHA+xAMnmVhuxbm3Dn5c
 TyhQNY2LOlsieE84UYG+J4dABfaFH4w0l6zUJkuytX4+6WRQontw9puR/IcXkRwM
 8Tv/tY675OYRCm9DgDAWfqZM0IgTzSrYRDl8eFPSFCOP0NhMrQZeUrdKgwAXVZWP
 xt9nTCwT4K9BMp47LEmZKdEokeVsr0l29Z9v5+r24k9x8EQjDexsoHwlVrxWfarG
 1klWssfSFpkMN+FkTQnBC6ByiBh5ZKM5AC/HkVFvuHjehUpfrtNk6XNFcKbDvEIg
 qPdg1QWuuSWpZVA+/EwSBtwMNcq9pv60L8Cm9WCJoSC691WByiGwFCy1/XcBI4J/
 BkoMEvP3kAxzm92jqGbpFSJawFRPZKy89FDKpha/So3CERQPV0ar+DTpVqDlryWV
 N4x1IzpPeSHFj7T74q8qdrxx0wcAjWJ9WYoGQif6FK3hHcmbSGSgyvAFeoYxyUCL
 JHkjBCD4WTWVAgMBAAE=
 -----END RSA PUBLIC KEY-----
 dir-signing-key
 -----BEGIN RSA PUBLIC KEY-----
 MIGJAoGBAJgW/y9OWLvXnYr9KAqtnEIz+UEXrwcKgCiQLl45s7EftnHLVUqjCJg5
 aBKotu+kqo6W2ZKjRP+dkLi8OcjgD1vj/Q0A+248u6pIYAEUg/xJ1T8wBOwzlOuA
 yiy082mSAgjhX0yPrl9LDVbnlrUuCOxS2iGjYlotikQw35I5OKdTAgMBAAE=
 -----END RSA PUBLIC KEY-----
 dir-key-crosscert
 -----BEGIN ID SIGNATURE-----
 L9b0s7SUZqjDtkZJcegVA9OecbdBljfWlQE3JOsf3QOe5c5G8eGZtOeO1IgEcK2j
 pOATJyGVgDigHV9yPEbBNah1q1g56Tdk5XQLr2qFhf6ffZtpFoJkZFo7IWWGIGL+
 V0XPcT9ux1el+53Cakik8AN5AApneBm2kA2BEsgswUI=
 -----END ID SIGNATURE-----
 dir-key-certification
 -----BEGIN SIGNATURE-----
 jkQrrgvn+7aXSDSDjDv6cUIfTURhklCoib5i3UU4gA/uqf4iJA+21FFi5J2nE8Uo
 F2A+XsAdpyaf2bHOMD0ToCOUE3KZFBdV5Njp2beextIkPmNVBdIkhXiKA2KE6CRd
 rYz+3XVubcePMc5dRS0Vyhdl87W0j5DHBqkzZq3/mb5wR35cjEiE6lZyQX0Y0ULG
 dJkMsAXgsDu7bdW7XQ/VmGM9qPh5r2/gQW6fuESiyDsbKRl3k1VGpHZ7Y/qtz4jr
 DE4b4nxz2KHcc7DdSAuHU/0vBa/83tNePUkknvVNeNnZ1fA0z6656woZcRovkw/G
 8qL54Fd+rj0StCRM/fav2xjQ9yHNhURroBViYXfi5AigfBipOdWgkCuYxu0U/AQw
 D8QXmbwNQ7PQii0HROA5u4no/sHf7z4BrbtKdBbz5lOjaeRreyN1HkGDoXr7utUD
 Kd13TpVM7TvIL3sX5WMFfXhK/Ynsm/rmzQpSHPvTb1UnQuAY9q+P6x6LSYNIb7n7
 -----END SIGNATURE-----
 directory-signature D586D18309DED4CD6D57C18FDB97EFA96D330566
 2B83C6BE3EC75E91270444DAE41F80A9EFD38912
 -----BEGIN SIGNATURE-----
 dG60Bz/UV5isZRwowblGYjZhSpeKDo/t5T6UnnPPpZSFdFiVB2LZczfNB7ydt0s6
 Jo8IaR4wAqThtWtHSwoVR3pPmLnlDNruNvSjSGfoCpb9jhnDEh0C399A1rimGRNF
 6wVp2TJsNQCk91h/nfAtl9g3pepcefpDTWO0Ckr1Phg=
 -----END SIGNATURE-----
 }}}

 Parsing the 17:00:00 vote works fine.  I don't see what's different
 between these two votes, and why Stem wouldn't like the 18:00:00 vote.
 There are other votes that Stem doesn't like for the same reason.  I
 temporarily uploaded the two votes
 [https://people.torproject.org/~karsten/volatile/votes-2011-01-15.tar.bz2
 here] for easier analysis, though they're also contained in the metrics
 tarballs.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/7932>
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