[Bro-Dev] [JIRA] (BIT-1472) Bif for a new function to calculates haversine distance between two geoip locations
Aashish Sharma (JIRA)
jira at bro-tracker.atlassian.net
Thu Sep 3 08:53:00 PDT 2015
Aashish Sharma created BIT-1472:
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Summary: Bif for a new function to calculates haversine distance between two geoip locations
Key: BIT-1472
URL: https://bro-tracker.atlassian.net/browse/BIT-1472
Project: Bro Issue Tracker
Issue Type: New Feature
Components: Bro
Affects Versions: 2.4
Reporter: Aashish Sharma
Merge request for:
topic/aashish/haversine
## ## Calculates haversine distance between two geoip locations
##
##
## lat1, long1, lat2, long2
##
## Returns: distance in miles
## function haversine_distance%(lat1:double, long1:double, lat2:double, long2:double %): double
accompanying bro policy in base/utils/haversine_distance_ip.bro
module GLOBAL;
## Returns the haversine distance between two IP addresses based on GeoIP
## database locations
##
##
## orig: the address of orig connection
## resp: the address of resp server
## Returns: the GeoIP distance between orig and resp in miles
function haversine_distance_ip(orig: addr, resp: addr): double
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