commit 5f90d28c01960921ad1cd680ba7e1275a44345c0 Author: Nick Mathewson nickm@torproject.org Date: Mon Apr 9 15:07:51 2018 -0400
Remove MIN_METHOD_FOR_{SHARED_RANDOM,EXCLUDING_INVALID_NODES}
Also remove client detection for pre-EXCLUDING_INVALID_NODES consensuses, and a test for that detection. --- src/or/dirvote.c | 5 ++--- src/or/dirvote.h | 8 -------- src/or/routerparse.c | 3 +-- src/test/test_dir.c | 16 ++-------------- 4 files changed, 5 insertions(+), 27 deletions(-)
diff --git a/src/or/dirvote.c b/src/or/dirvote.c index 6b553083b..25ca961fa 100644 --- a/src/or/dirvote.c +++ b/src/or/dirvote.c @@ -1524,7 +1524,7 @@ networkstatus_compute_consensus(smartlist_t *votes, smartlist_add_strdup(chunks, "\n"); }
- if (consensus_method >= MIN_METHOD_FOR_SHARED_RANDOM) { + { int num_dirauth = get_n_authorities(V3_DIRINFO); /* Default value of this is 2/3 of the total number of authorities. For * instance, if we have 9 dirauth, the default value is 6. The following @@ -1935,8 +1935,7 @@ networkstatus_compute_consensus(smartlist_t *votes,
/* Starting with consensus method 24, we don't list servers * that are not valid in a consensus. See Proposal 272 */ - if (!is_valid && - consensus_method >= MIN_METHOD_FOR_EXCLUDING_INVALID_NODES) + if (!is_valid) continue;
/* Pick the version. */ diff --git a/src/or/dirvote.h b/src/or/dirvote.h index defcdf575..8a317deb4 100644 --- a/src/or/dirvote.h +++ b/src/or/dirvote.h @@ -61,14 +61,6 @@ /** The highest consensus method that we currently support. */ #define MAX_SUPPORTED_CONSENSUS_METHOD 28
-/** Lowest consensus method where authorities may include a shared random - * value(s). */ -#define MIN_METHOD_FOR_SHARED_RANDOM 23 - -/** Lowest consensus method where authorities drop all nodes that don't get - * the Valid flag. */ -#define MIN_METHOD_FOR_EXCLUDING_INVALID_NODES 24 - /** Lowest consensus method where authorities vote on required/recommended * protocols. */ #define MIN_METHOD_FOR_RECOMMENDED_PROTOCOLS 25 diff --git a/src/or/routerparse.c b/src/or/routerparse.c index 79499f2e6..1834cfad2 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -2743,8 +2743,7 @@ routerstatus_parse_entry_from_string(memarea_t *area, /* These are implied true by having been included in a consensus made * with a given method */ rs->is_flagged_running = 1; /* Starting with consensus method 4. */ - if (consensus_method >= MIN_METHOD_FOR_EXCLUDING_INVALID_NODES) - rs->is_valid = 1; + rs->is_valid = 1; /* Starting with consensus method 24. */ } { const char *protocols = NULL, *version = NULL; diff --git a/src/test/test_dir.c b/src/test/test_dir.c index e5355069a..df5ae2d59 100644 --- a/src/test/test_dir.c +++ b/src/test/test_dir.c @@ -5617,9 +5617,8 @@ test_dir_assumed_flags(void *arg) memarea_t *area = memarea_new(); routerstatus_t *rs = NULL;
- /* First, we should always assume that the Running flag is set, even - * when it isn't listed, since the consensus method is always - * higher than 4. */ + /* We can assume that consensus method is higher than 24, so Running and + * Valid are always implicitly set */ const char *str1 = "r example hereiswhereyouridentitygoes 2015-08-30 12:00:00 " "192.168.0.1 9001 0\n" @@ -5628,17 +5627,6 @@ test_dir_assumed_flags(void *arg)
const char *cp = str1; rs = routerstatus_parse_entry_from_string(area, &cp, tokens, NULL, NULL, - 23, FLAV_MICRODESC); - tt_assert(rs); - tt_assert(rs->is_flagged_running); - tt_assert(! rs->is_valid); - tt_assert(! rs->is_exit); - tt_assert(rs->is_fast); - routerstatus_free(rs); - - /* With method 24 or later, we can assume "valid" is set. */ - cp = str1; - rs = routerstatus_parse_entry_from_string(area, &cp, tokens, NULL, NULL, 24, FLAV_MICRODESC); tt_assert(rs); tt_assert(rs->is_flagged_running);