Add ARIN TAL (#137)

Co-authored-by: Oliver Geiselhardt-Herms <[email protected]>

README.md

@@ -41,12 +41,8 @@ It is also used in production by multiple networks.
 OctoRPKI requires bootstrap file in order to fetch the RPKI data.
 The Trust Anchor Location (TAL) indicates endpoints (rsync/https) hosted
 by Internet Resources holders (IP addresses and ASN), the RIRs.
-By default, _Afrinic, APNIC, LACNIC and RIPE_ TALs are [shipped with this
-software](https://github.com/cloudflare/cfrpki/tree/master/cmd/octorpki/tals). _ARIN_ requires users to agree to a
-[Relying Party Agreement (RPA)](https://www.arin.net/resources/manage/rpki/tal/)
-in order to download the TAL.
-You will need all the five TAL to perform complete RPKI validation
-as they each cover one region.
+By default, ARIN, _Afrinic, APNIC, LACNIC and RIPE_ TALs are [shipped with this
+software](https://github.com/cloudflare/cfrpki/tree/master/cmd/octorpki/tals).
 
 This application periodically refreshes the data provided by the RIRs and the delegated organizations.
 It keeps exploring the RPKI repositories until it reaches a stable state (no new endpoints added).

cmd/octorpki/tals/arin.tal

@@ -0,0 +1,8 @@
+rsync://rpki.arin.net/repository/arin-rpki-ta.cer
+https://rrdp.arin.net/arin-rpki-ta.cer
+
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3lZPjbHvMRV5sDDqfLc/685th5FnreHMJjg8
+pEZUbG8Y8TQxSBsDebbsDpl3Ov3Cj1WtdrJ3CIfQODCPrrJdOBSrMATeUbPC+JlNf2SRP3UB+VJFgtTj
+0RN8cEYIuhBW5t6AxQbHhdNQH+A1F/OJdw0q9da2U29Lx85nfFxvnC1EpK9CbLJS4m37+RlpNbT1cba+
+b+loXpx0Qcb1C4UpJCGDy7uNf5w6/+l7RpATAHqqsX4qCtwwDYlbHzp2xk9owF3mkCxzl0HwncO+sEHH
+eaL3OjtwdIGrRGeHi2Mpt+mvWHhtQqVG+51MHTyg+nIjWFKKGx1Q9+KDx4wJStwveQIDAQAB