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Thread 1: "TrustKit was initialized with an invalid domain 5X.X3X.1X4.XXX" #341
Description
Greetings community, would it be possible to add any additional properties or settings to be able to add an IP address as a domain in TrustKit? It would be very helpful.
let trustKitConfig: [String: Any] = [
kTSKSwizzleNetworkDelegates: true,
kTSKPinnedDomains: [
"5X.X3X.1X4.XXX": [
kTSKIncludeSubdomains: true,
kTSKEnforcePinning: true,
kTSKDisableDefaultReportUri: true,
kTSKPublicKeyHashes: [
"sha256/cXXXXXXX8d1cba4028XXXXXXXXXXXXXXXX"
]
]
]
]
TrustKit.initSharedInstance(withConfiguration:trustKitConfig)
Activity
alexanderdibenedetto commentedon Apr 27, 2026
There's no reason TrustKit can't support IP Address for this. We currently have logic performs input validation on this pinned domain - that is where this is being stopped. We do some host name verification logic also.
I'd support reviewing a Pull Request that enhances TrustKit to allow this - if you or anyone else wants to take the first stab at it.
alexanderdibenedetto commentedon Oct 15, 2026
Still waiting for community assistance in this matter, otherwise I'll try to get to it later this year!
Allow any domain name or IP address in the pinning configuration (#333,
alexanderdibenedetto commentedon Oct 22, 2026
Fixed in #371
TrustKit 4.0 (#378)