diff options
Diffstat (limited to 'src/or/control.c')
| -rw-r--r-- | src/or/control.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/or/control.c b/src/or/control.c index cd1be5bf4d..3ba3a4b3a0 100644 --- a/src/or/control.c +++ b/src/or/control.c @@ -7296,6 +7296,7 @@ control_event_hs_descriptor_upload(const char *onion_address, * NOTE: this is an internal function used by following functions: * control_event_hsv2_descriptor_received * control_event_hsv2_descriptor_failed + * control_event_hsv3_descriptor_failed * * So do not call this function directly. */ @@ -7447,6 +7448,32 @@ control_event_hsv2_descriptor_failed(const rend_data_t *rend_data, tor_free(desc_id_field); } +/** Send HS_DESC event to inform controller that the query to + * <b>onion_address</b> failed to retrieve hidden service descriptor + * <b>desc_id</b> from directory identified by <b>hsdir_id_digest</b>. If + * NULL, "UNKNOWN" is used. If <b>reason</b> is not NULL, add it to REASON= + * field. */ +void +control_event_hsv3_descriptor_failed(const char *onion_address, + const char *desc_id, + const char *hsdir_id_digest, + const char *reason) +{ + char *desc_id_field = NULL; + + if (BUG(!onion_address || !desc_id || !reason)) { + return; + } + + /* Because DescriptorID is an optional positional value, we need to add a + * whitespace before in order to not be next to the HsDir value. */ + tor_asprintf(&desc_id_field, " %s", desc_id); + + event_hs_descriptor_receive_end("FAILED", onion_address, desc_id_field, + REND_NO_AUTH, hsdir_id_digest, reason); + tor_free(desc_id_field); +} + /** Send HS_DESC_CONTENT event after completion of a successful fetch from hs * directory. If <b>hsdir_id_digest</b> is NULL, it is replaced by "UNKNOWN". * If <b>content</b> is NULL, it is replaced by an empty string. The |