credential_seed.rb

fgcp_type = ProviderType.find_by_name('fgcp')

# Create a Username credential definition
CredentialDefinition.create!({
  :name => 'username',
  :label => 'Username',
  :input_type => 'text',
  :provider_type => fgcp_type
})

# Create one for Password
CredentialDefinition.create!({
  :name => 'password',
  :label => 'Password',
  :input_type => 'password',
  :provider_type => fgcp_type
})