commit df5c7fedbd938c5d4634eadcf53693e07d2c8182 Author: Robert Ransom <rransom.8774@gmail.com> Date: Wed Apr 20 15:20:10 2011 -0700 Don't allow v0 HS auths to act as clients A v0 HS authority stores v0 HS descriptors in the same descriptor cache that its HS client functionality uses. Thus, if the HS authority operator clears its client HS descriptor cache, ALL v0 HS descriptors will be lost. That would be bad. --- changes/forget-rend-descs-on-newnym | 3 +++ src/or/config.c | 4 ++++ 2 files changed, 7 insertions(+), 0 deletions(-) diff --git a/changes/forget-rend-descs-on-newnym b/changes/forget-rend-descs-on-newnym index ab2fd61..f8758c2 100644 --- a/changes/forget-rend-descs-on-newnym +++ b/changes/forget-rend-descs-on-newnym @@ -2,6 +2,9 @@ - Forget all hidden service descriptors cached as a client when processing a SIGNAL NEWNYM command. Fixes bug 3000. Bugfix on 0.0.6. + o Minor bugfixes: + - Don't allow v0 hidden service authorities to act as clients. + Required by fix for bug 3000. o Code simplifications and refactoring: - Allow rend_client_send_introduction to fail without closing the AP connection permanently. diff --git a/src/or/config.c b/src/or/config.c index f003e4d..9384b3a 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -3078,6 +3078,10 @@ options_validate(or_options_t *old_options, or_options_t *options, REJECT("FetchDirInfoExtraEarly requires that you also set " "FetchDirInfoEarly"); + if (options->HSAuthoritativeDir && proxy_mode(options)) + REJECT("Running as authoritative v0 HS directory, but also configured " + "as a client."); + if (options->ConnLimit <= 0) { tor_asprintf(msg, "ConnLimit must be greater than 0, but was set to %d",