tofu init: authentication signature from unknown issuer

[tomvrugt]

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Terraform Version

$ tofu -v
OpenTofu v1.6.2
on linux_amd64

Affected Resource(s)

N/A

Terraform Configuration Files

terraform {
  required_providers {
    fmc = {
      source = "CiscoDevNet/fmc"
    }
  }
}

Debug Output

Panic Output

Expected Behavior

FMC provider is installable from OpenTofu registry

Actual Behavior

Installing the FMC provider from OpenTofu registry fails. Please submit GPG public key to https://github.com/opentofu/registry.

Steps to Reproduce

$tofu init

Initializing the backend...

Initializing provider plugins...
- Finding latest version of ciscodevnet/fmc...
- Installing ciscodevnet/fmc v1.4.8...
╷
│ Error: Failed to install provider
│
│ Error while installing ciscodevnet/fmc v1.4.8: authentication signature from unknown issuer
╵

Important Factoids

References

• #0000