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Add a method to allow queries on API and return the same data from show route as JSON value
Example : https://[[LG_MASTER]]/api/[[LG_NODES_LIST]]/ipv4?q=8.8.8.8 Return : { "[[LG_NODES_LIST]]": { "result": [ { "origin": "IGP", "med": 0, "via": "1.1.1.2", "last": "2018-07-10", "network": "8.8.8.0", "localPref": 350, "asPath": "15169", "originatorId": { "addr": "4.4.4.4", "reverse": "router.fr.eu" }, "community": [ "65000:65000" ], "clusterList": [ "9.89.6.6", "9.89.8.8" ], "netmask": "24", "fromPeer": "bird", "from": "4.4.4.4", "nextHop": { "addr": "1.1.1.2", "reverse": "google.fr.eu" }, "ipType": "IPv4" } ] } }
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1f0efcaa2c
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56
lg.py
56
lg.py
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@ -363,6 +363,12 @@ def show_route_for_detail(hosts, proto):
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def show_route_for_bgpmap(hosts, proto):
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return show_route("prefix_bgpmap", hosts, proto)
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@app.route("/api/<hosts>/<proto>")
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def show_route_for_api(hosts, proto):
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resp = Response(response=show_route_api("prefix_detail", hosts, proto),
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status=200,
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mimetype="application/json")
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return resp
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def get_as_name(_as):
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"""return a string that contain the as number following by the as name
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@ -650,6 +656,56 @@ def show_route(request_type, hosts, proto):
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return render_template((bgpmap and 'bgpmap.html' or 'route.html'), detail=detail, command=command, expression=expression, errors=errors)
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def show_route_api(request_type, hosts, proto):
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expression = get_query()
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if not expression:
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abort(400)
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set_session(request_type, hosts, proto, expression)
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mask = ""
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if len(expression.split("/")) == 2:
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expression, mask = (expression.split("/"))
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if not mask and proto == "ipv4":
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mask = "32"
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if not mask and proto == "ipv6":
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mask = "128"
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if not mask_is_valid(mask):
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return error_page("mask %s is invalid" % mask)
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if proto == "ipv6" and not ipv6_is_valid(expression):
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try:
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expression = resolve(expression, "AAAA")
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except:
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return error_page("%s is unresolvable or invalid for %s" % (expression, proto))
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if proto == "ipv4" and not ipv4_is_valid(expression):
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try:
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expression = resolve(expression, "A")
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except:
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return error_page("%s is unresolvable or invalid for %s" % (expression, proto))
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if mask:
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expression += "/" + mask
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command = "show route for " + expression + "all"
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detail = {}
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errors = []
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for host in hosts.split("+"):
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ret, res = bird_command(host, proto, command)
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res = res.split("\n")
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if ret is False:
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errors.append("%s" % res)
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continue
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if len(res) <= 1:
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errors.append("%s: bird command failed with error, %s" % (host, "\n".join(res)))
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continue
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detail[host] = add_json(res)
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return json.dumps(detail)
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if __name__ == "__main__":
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app.run(app.config.get("BIND_IP", "0.0.0.0"), app.config.get("BIND_PORT", 5000))
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