GET /config

Obtain the key configuration settings of the storage service.

Response:

200 OK:

Response is a ChallengerConfigurationResponse.

interface ChallengerConfigurationResponse {
  // Name of the service
  name: "challenger";

  // libtool-style representation of the Challenger protocol version, see
  // https://www.gnu.org/software/libtool/manual/html_node/Versioning.html#Versioning
  // The format is "current:revision:age".
  version: string;

  // URN of the implementation (needed to interpret 'revision' in version).
  // @since v0, may become mandatory in the future.
 implementation?: string;

  // @since **v2**.
  // Object; map of keys (names of the fields of the address
  // to be entered by the user) to objects with a "regex" (string)
  // containing an extended Posix regular expression for allowed
  // address field values, and a "hint"/"hint_i18n" giving a
  // human-readable explanation to display if the value entered
  // by the user does not match the regex. Keys that are not mapped
  // to such an object have no restriction on the value provided by
  // the user.  See "ADDRESS_RESTRICTIONS" in the challenger configuration.
  restrictions: Object;

  // @since **v6**
  // Defines the set of fields asked to the user.
  // The field names are registered via GANA at
  // https://git.taler.net/gana.git/tree/gnu-taler-form-attributes
  // email: CONTACT_EMAIL
  // phone: CONTACT_PHONE
  // postal: CONTACT_NAME, ADDRESS_LINES, ADDRESS_COUNTRY
  // postal-ch: CONTACT_NAME, ADDRESS_LINES
  address_type: "email" | "phone" | "postal" | "postal-ch";

  // Hint to show in the address bar for the user as an example for
  // the format of the address.
  address_hint: string;
}