traefik-jwt-internal

Generate JWT token for internal services

Configuration

Key	Type	Required	Default	Description
alg	string		HS256	Hash algorithm, currently supported HS256 and HS512
claims	string	✅		Token claims JSON (parsed as Go template)
header.name	string		Authorization	Header in which to write token
header.prefix	string		Bearer	Header value prefix
secret	string	✅		Signing secret, at least 32 characters long
ttl	int64		120	Token expiry time in seconds

Claims examples

From header

{
    "sub": "{{ .Header.Get "X-User-Id" }}"
}

From JSON header

{
    {{ $header := .Header.Get "X-User" }}
    {{ $user := unmarshalJson $header }}
    "sub": "{{ $user.id }}"
}