feat: Delegated routing with custom configuration. (#9274)

New multi-router configuration system based on https://hackmd.io/G1KRDEX5T3qyfoBMkIrBew#Methods

- Added a new routing type: "custom"
- Added specific struct types for different Routers (instead of map[string]interface{})
- Added `Duration` config type, to make easier time string parsing
- Added config documentation.
- Use the latest go-delegated-routing library version with GET support.
- Added changelog notes for this feature.

It:
- closes #9157
- closes #9079
- closes #9186

go.mod

@@ -63,7 +63,7 @@ require (
 	github.com/ipld/go-car v0.4.0
 	github.com/ipld/go-car/v2 v2.4.0
 	github.com/ipld/go-codec-dagpb v1.4.1
-	github.com/ipld/go-ipld-prime v0.17.0
+	github.com/ipld/go-ipld-prime v0.18.0
 	github.com/jbenet/go-random v0.0.0-20190219211222-123a90aedc0c
 	github.com/jbenet/go-temp-err-catcher v0.1.0
 	github.com/jbenet/goprocess v0.1.4
@@ -77,7 +77,7 @@ require (
 	github.com/libp2p/go-libp2p-pubsub v0.6.1
 	github.com/libp2p/go-libp2p-pubsub-router v0.5.0
 	github.com/libp2p/go-libp2p-record v0.2.0
-	github.com/libp2p/go-libp2p-routing-helpers v0.2.3
+	github.com/libp2p/go-libp2p-routing-helpers v0.4.0
 	github.com/libp2p/go-libp2p-testing v0.12.0
 	github.com/libp2p/go-socket-activation v0.1.0
 	github.com/miekg/dns v1.1.50
@@ -111,12 +111,12 @@ require (
 	go.uber.org/zap v1.23.0
 	golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e
 	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4
-	golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab
+	golang.org/x/sys v0.0.0-20220915200043-7b5979e65e41
 )
 
 require (
 	github.com/benbjohnson/clock v1.3.0
-	github.com/ipfs/go-delegated-routing v0.3.0
+	github.com/ipfs/go-delegated-routing v0.6.0
 	github.com/ipfs/go-log/v2 v2.5.1
 )
 
@@ -167,7 +167,7 @@ require (
 	github.com/ipfs/go-ipfs-ds-help v1.1.0 // indirect
 	github.com/ipfs/go-ipfs-pq v0.0.2 // indirect
 	github.com/ipfs/go-peertaskqueue v0.7.1 // indirect
-	github.com/ipld/edelweiss v0.1.4 // indirect
+	github.com/ipld/edelweiss v0.2.0 // indirect
 	github.com/jackpal/go-nat-pmp v1.0.2 // indirect
 	github.com/klauspost/compress v1.15.10 // indirect
 	github.com/klauspost/cpuid/v2 v2.1.1 // indirect

go.sum

@@ -489,8 +489,8 @@ github.com/ipfs/go-datastore v0.4.5/go.mod h1:eXTcaaiN6uOlVCLS9GjJUJtlvJfM3xk23w
 github.com/ipfs/go-datastore v0.5.0/go.mod h1:9zhEApYMTl17C8YDp7JmU7sQZi2/wqiYh73hakZ90Bk=
 github.com/ipfs/go-datastore v0.6.0 h1:JKyz+Gvz1QEZw0LsX1IBn+JFCJQH4SJVFtM4uWU0Myk=
 github.com/ipfs/go-datastore v0.6.0/go.mod h1:rt5M3nNbSO/8q1t4LNkLyUwRs8HupMeN/8O4Vn9YAT8=
-github.com/ipfs/go-delegated-routing v0.3.0 h1:pF5apOJ/xdQkj22mRahW9GmSuCkgMLparKZWKJBO4CE=
-github.com/ipfs/go-delegated-routing v0.3.0/go.mod h1:2w79E1/G9YOaxyJJQgqIFSQaa/GdS2zSATEpK8aJUBM=
+github.com/ipfs/go-delegated-routing v0.6.0 h1:+M1siyTB2H4mHzEnbWjepQxlmKbapVWdbYLexSDODpg=
+github.com/ipfs/go-delegated-routing v0.6.0/go.mod h1:FJjhCChfcWK9z6OXo2jwKKJoxq1JlEWG7YTvwaA7UbI=
 github.com/ipfs/go-detect-race v0.0.1 h1:qX/xay2W3E4Q1U7d9lNs1sU9nvguX0a7319XbyQ6cOk=
 github.com/ipfs/go-detect-race v0.0.1/go.mod h1:8BNT7shDZPo99Q74BpGMK+4D8Mn4j46UU0LZ723meps=
 github.com/ipfs/go-ds-badger v0.0.2/go.mod h1:Y3QpeSFWQf6MopLTiZD+VT6IC1yZqaGmjvRcKeSGij8=
@@ -649,8 +649,8 @@ github.com/ipfs/interface-go-ipfs-core v0.7.0 h1:7tb+2upz8oCcjIyjo1atdMk+P+u7wPm
 github.com/ipfs/interface-go-ipfs-core v0.7.0/go.mod h1:lF27E/nnSPbylPqKVXGZghal2hzifs3MmjyiEjnc9FY=
 github.com/ipfs/tar-utils v0.0.2 h1:UNgHB4x/PPzbMkmJi+7EqC9LNMPDztOVSnx1HAqSNg4=
 github.com/ipfs/tar-utils v0.0.2/go.mod h1:4qlnRWgTVljIMhSG2SqRYn66NT+3wrv/kZt9V+eqxDM=
-github.com/ipld/edelweiss v0.1.4 h1:g4+C2Ph+8SV2MCJBG3oRtetvxJYAS2WzlNGgsOY95iM=
-github.com/ipld/edelweiss v0.1.4/go.mod h1:JX1MR06BPcTOF+5xCYDLnylYkXS15iUN0/RXVSiUIQs=
+github.com/ipld/edelweiss v0.2.0 h1:KfAZBP8eeJtrLxLhi7r3N0cBCo7JmwSRhOJp3WSpNjk=
+github.com/ipld/edelweiss v0.2.0/go.mod h1:FJAzJRCep4iI8FOFlRriN9n0b7OuX3T/S9++NpBDmA4=
 github.com/ipld/go-car v0.4.0 h1:U6W7F1aKF/OJMHovnOVdst2cpQE5GhmHibQkAixgNcQ=
 github.com/ipld/go-car v0.4.0/go.mod h1:Uslcn4O9cBKK9wqHm/cLTFacg6RAPv6LZx2mxd2Ypl4=
 github.com/ipld/go-car/v2 v2.1.1/go.mod h1:+2Yvf0Z3wzkv7NeI69i8tuZ+ft7jyjPYIWZzeVNeFcI=
@@ -666,8 +666,8 @@ github.com/ipld/go-ipld-prime v0.11.0/go.mod h1:+WIAkokurHmZ/KwzDOMUuoeJgaRQktHt
 github.com/ipld/go-ipld-prime v0.14.0/go.mod h1:9ASQLwUFLptCov6lIYc70GRB4V7UTyLD0IJtrDJe6ZM=
 github.com/ipld/go-ipld-prime v0.14.1/go.mod h1:QcE4Y9n/ZZr8Ijg5bGPT0GqYWgZ1704nH0RDcQtgTP0=
 github.com/ipld/go-ipld-prime v0.16.0/go.mod h1:axSCuOCBPqrH+gvXr2w9uAOulJqBPhHPT2PjoiiU1qA=
-github.com/ipld/go-ipld-prime v0.17.0 h1:+U2peiA3aQsE7mrXjD2nYZaZrCcakoz2Wge8K42Ld8g=
-github.com/ipld/go-ipld-prime v0.17.0/go.mod h1:aYcKm5TIvGfY8P3QBKz/2gKcLxzJ1zDaD+o0bOowhgs=
+github.com/ipld/go-ipld-prime v0.18.0 h1:xUk7NUBSWHEXdjiOu2sLXouFJOMs0yoYzeI5RAqhYQo=
+github.com/ipld/go-ipld-prime v0.18.0/go.mod h1:735yXW548CKrLwVCYXzqx90p5deRJMVVxM9eJ4Qe+qE=
 github.com/ipld/go-ipld-prime/storage/bsadapter v0.0.0-20211210234204-ce2a1c70cd73 h1:TsyATB2ZRRQGTwafJdgEUQkmjOExRV0DNokcihZxbnQ=
 github.com/ipld/go-ipld-prime/storage/bsadapter v0.0.0-20211210234204-ce2a1c70cd73/go.mod h1:2PJ0JgxyB08t0b2WKrcuqI3di0V+5n6RS/LTUJhkoxY=
 github.com/jackpal/gateway v1.0.5/go.mod h1:lTpwd4ACLXmpyiCTRtfiNyVnUmqT9RivzCDQetPfnjA=
@@ -936,8 +936,9 @@ github.com/libp2p/go-libp2p-record v0.2.0 h1:oiNUOCWno2BFuxt3my4i1frNrt7PerzB3qu
 github.com/libp2p/go-libp2p-record v0.2.0/go.mod h1:I+3zMkvvg5m2OcSdoL0KPljyJyvNDFGKX7QdlpYUcwk=
 github.com/libp2p/go-libp2p-resource-manager v0.1.5/go.mod h1:wJPNjeE4XQlxeidwqVY5G6DLOKqFK33u2n8blpl0I6Y=
 github.com/libp2p/go-libp2p-routing v0.0.1/go.mod h1:N51q3yTr4Zdr7V8Jt2JIktVU+3xBBylx1MZeVA6t1Ys=
-github.com/libp2p/go-libp2p-routing-helpers v0.2.3 h1:xY61alxJ6PurSi+MXbywZpelvuU4U4p/gPTxjqCqTzY=
 github.com/libp2p/go-libp2p-routing-helpers v0.2.3/go.mod h1:795bh+9YeoFl99rMASoiVgHdi5bjack0N1+AFAdbvBw=
+github.com/libp2p/go-libp2p-routing-helpers v0.4.0 h1:b7y4aixQ7AwbqYfcOQ6wTw8DQvuRZeTAA0Od3YYN5yc=
+github.com/libp2p/go-libp2p-routing-helpers v0.4.0/go.mod h1:dYEAgkVhqho3/YKxfOEGdFMIcWfAFNlZX8iAIihYA2E=
 github.com/libp2p/go-libp2p-secio v0.0.3/go.mod h1:hS7HQ00MgLhRO/Wyu1bTX6ctJKhVpm+j2/S2A5UqYb0=
 github.com/libp2p/go-libp2p-secio v0.1.0/go.mod h1:tMJo2w7h3+wN4pgU2LSYeiKPrfqBgkOsdiKK77hE7c8=
 github.com/libp2p/go-libp2p-secio v0.2.0/go.mod h1:2JdZepB8J5V9mBp79BmwsaPQhRPNN2NrnB2lKQcdy6g=
@@ -1907,8 +1908,9 @@ golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab h1:2QkjZIsXupsJbJIdSjjUOgWK3aEtzyuh2mPt3l/CkeU=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220915200043-7b5979e65e41 h1:ohgcoMbSofXygzo6AD2I1kz3BFmW1QArPYTtwEM3UXc=
+golang.org/x/sys v0.0.0-20220915200043-7b5979e65e41/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 h1:JGgROgKl9N8DuW20oFS5gxc+lE67/N3FcwmBPMe7ArY=