Cannot set gateway address

[pc0124]

Checklist

• This is a bug report, not a question. Ask questions on discuss.ipfs.tech.
• I have searched on the issue tracker for my bug.
• I am running the latest kubo version or have an issue updating.

Installation method

docker image

Version

Kubo version: 0.38.2-9fd105a
Repo version: 18
System version: amd64/linux
Golang version: go1.25.3

Config

{
	"API": {
		"HTTPHeaders": {
			"Access-Control-Allow-Headers": [
				"Authorization",
				"Content-Type"
			],
			"Access-Control-Allow-Methods": [
				"PUT",
				"GET",
				"POST",
				"OPTIONS"
			],
			"Access-Control-Allow-Origin": [
				"http://192.168.1.123:9235",
				"http://0.0.0.0:9235"
			],
			"Access-Control-Expose-Headers": [
				"Location"
			]
		}
	},
	"Addresses": {
		"API": "/ip4/0.0.0.0/tcp/9235",
		"Announce": [],
		"AppendAnnounce": [],
		"Gateway": "/ip4/0.0.0.0/tcp/5680",
		"NoAnnounce": [],
		"Swarm": [
			"/ip4/0.0.0.0/tcp/4001",
			"/ip6/::/tcp/4001",
			"/ip4/0.0.0.0/udp/4001/webrtc-direct",
			"/ip4/0.0.0.0/udp/4001/quic-v1",
			"/ip4/0.0.0.0/udp/4001/quic-v1/webtransport",
			"/ip6/::/udp/4001/webrtc-direct",
			"/ip6/::/udp/4001/quic-v1",
			"/ip6/::/udp/4001/quic-v1/webtransport"
		]
	},
	"AutoConf": {},
	"AutoNAT": {},
	"AutoTLS": {},
	"Bitswap": {},
	"Bootstrap": [
		"auto"
	],
	"DNS": {
		"Resolvers": {
			".": "auto"
		}
	},
	"Datastore": {
		"BlockKeyCacheSize": null,
		"BloomFilterSize": 0,
		"GCPeriod": "1h",
		"HashOnRead": false,
		"Spec": {
			"mounts": [
				{
					"mountpoint": "/blocks",
					"path": "blocks",
					"prefix": "flatfs.datastore",
					"shardFunc": "/repo/flatfs/shard/v1/next-to-last/2",
					"sync": false,
					"type": "flatfs"
				},
				{
					"compression": "none",
					"mountpoint": "/",
					"path": "datastore",
					"prefix": "leveldb.datastore",
					"type": "levelds"
				}
			],
			"type": "mount"
		},
		"StorageGCWatermark": 90,
		"StorageMax": "10GB"
	},
	"Discovery": {
		"MDNS": {
			"Enabled": true
		}
	},
	"Experimental": {
		"FilestoreEnabled": false,
		"Libp2pStreamMounting": false,
		"OptimisticProvide": false,
		"OptimisticProvideJobsPoolSize": 0,
		"P2pHttpProxy": false,
		"UrlstoreEnabled": false
	},
	"Gateway": {
		"DeserializedResponses": null,
		"DisableHTMLErrors": null,
		"ExposeRoutingAPI": null,
		"HTTPHeaders": {
			"Access-Control-Allow-Origin": [
				"http://192.168.1.123:5680",
				"http://192.168.1.123:9235"
			]
		},
		"NoDNSLink": false,
		"NoFetch": false,
		"PublicGateways": {
			"192.168.1.123:5680": {
				"DeserializedResponses": null,
				"InlineDNSLink": null,
				"NoDNSLink": false,
				"Paths": [
					"/ipfs",
					"/ipns"
				],
				"UseSubdomains": false
			}
		},
		"RootRedirect": "http://192.168.1.123:9235/webui/"
	},
	"HTTPRetrieval": {},
	"Identity": {
		"PeerID": "12D3KooWL5VzcfaV9UD9Hp9MYZoiPpFLLbfBQYat3U91RZQzxLaW"
	},
	"Import": {
		"BatchMaxNodes": null,
		"BatchMaxSize": null,
		"CidVersion": null,
		"HashFunction": null,
		"UnixFSChunker": null,
		"UnixFSDirectoryMaxLinks": null,
		"UnixFSFileMaxLinks": null,
		"UnixFSHAMTDirectoryMaxFanout": null,
		"UnixFSHAMTDirectorySizeThreshold": null,
		"UnixFSRawLeaves": null
	},
	"Internal": {},
	"Ipns": {
		"DelegatedPublishers": [
			"auto"
		],
		"RecordLifetime": "",
		"RepublishPeriod": "",
		"ResolveCacheSize": 128
	},
	"Migration": {},
	"Mounts": {
		"FuseAllowOther": false,
		"IPFS": "/ipfs",
		"IPNS": "/ipns",
		"MFS": "/mfs"
	},
	"Peering": {
		"Peers": null
	},
	"Pinning": {
		"RemoteServices": {}
	},
	"Plugins": {
		"Plugins": null
	},
	"Provide": {
		"DHT": {}
	},
	"Provider": {},
	"Pubsub": {
		"DisableSigning": false,
		"Router": ""
	},
	"Reprovider": {},
	"Routing": {
		"DelegatedRouters": [
			"auto"
		]
	},
	"Swarm": {
		"AddrFilters": null,
		"ConnMgr": {},
		"DisableBandwidthMetrics": true,
		"DisableNatPortMap": false,
		"RelayClient": {},
		"RelayService": {},
		"ResourceMgr": {},
		"Transports": {
			"Multiplexers": {},
			"Network": {},
			"Security": {}
		}
	},
	"Version": {}
}

Description

I use an nginx container to forward the host ip and other relevant ip address.

Even when setting the ip address here, it still hardcodes links in the kubo web ui as http://127.0.0.1:/ipfs/

"PublicGateways": {
"192.168.1.123:5680": {
"DeserializedResponses": null,
"InlineDNSLink": null,
"NoDNSLink": false,
"Paths": [
"/ipfs",
"/ipns"
],
"UseSubdomains": false
}
},

[welcome]

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[lidel]

@pc0124 thank you for reporting, are you able to screenshot what exactly does not work in ipfs-webui? (which screen, which link)

[pc0124]

when viewing files in chrome, the 127.0.0.1 gateway does not resolve so it remains a broken img. in firefox, it uses the global ipfs.io gateway as backup. that's nice and all, but when viewing it in my local network, it would be nice to preview it without the gateways first. locally pinned or not pinned images do not work.