Changing configuration structure to enable multiple accounts.

This change enables using multiple wire plugins at the same time.
Also, we now distinguish between the wire plugin (i.e. EBICS or
taler_bank) and the wire method (i.e. SEPA or x-taler-bank) that
the wire plugin is implementing.  The "taler-bank" wire method
was renamed from "test" to "x-taler-bank".

This also changes the format of the /wire response of the exchange,
as we now need to return multiple accounts.  Note that wire fees
are specified per wire method, not per wire account.

taler-exchange-keyup now automatically signs all of the /wire
responses in the location specified by the configuration.

Account identification in wire plugins was changed to use
payto://-URLs instead of method-specific JSON fields.  Signing
and validation of /wire responses was moved from each wire
plugin to a generic validation method in libtalerutil (crypto)
or libtalerjson (for JSON-formatted inputs).
Convenience methods were added to generate JSON for wire accounts
(salting, signing).

Various section and option names were adjusted to streamline the
configuration and make it more consistent overall.  Documentation
was updated as well.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/include/taler_auditordb_plugin.h b/src/include/taler_auditordb_plugin.h
index 80974cca0..cc583e8e7 100644
--- a/src/include/taler_auditordb_plugin.h
+++ b/src/include/taler_auditordb_plugin.h
@@ -382,6 +382,7 @@ struct TALER_AUDITORDB_Plugin
    * @param cls the @e cls of this struct with the plugin-specific state
    * @param session connection to use
    * @param master_pub master key of the exchange
+   * @param account_name name of the wire account we are auditing
    * @param pp where is the auditor in processing
    * @param in_wire_off how far are we in the incoming wire transaction history
    * @param out_wire_off how far are we in the outgoing wire transaction history
@@ -392,6 +393,7 @@ struct TALER_AUDITORDB_Plugin
   (*insert_wire_auditor_progress)(void *cls,
                                   struct TALER_AUDITORDB_Session *session,
                                   const struct TALER_MasterPublicKeyP *master_pub,
+                                  const char *account_name,
                                   const struct TALER_AUDITORDB_WireProgressPoint *pp,
                                   const void *in_wire_off,
                                   const void *out_wire_off,
@@ -405,6 +407,7 @@ struct TALER_AUDITORDB_Plugin
    * @param cls the @e cls of this struct with the plugin-specific state
    * @param session connection to use
    * @param master_pub master key of the exchange
+   * @param account_name name of the wire account we are auditing
    * @param pp where is the auditor in processing
    * @param in_wire_off how far are we in the incoming wire transaction history
    * @param out_wire_off how far are we in the outgoing wire transaction history
@@ -415,6 +418,7 @@ struct TALER_AUDITORDB_Plugin
   (*update_wire_auditor_progress)(void *cls,
                                   struct TALER_AUDITORDB_Session *session,
                                   const struct TALER_MasterPublicKeyP *master_pub,
+                                  const char *account_name,
                                   const struct TALER_AUDITORDB_WireProgressPoint *pp,
                                   const void *in_wire_off,
                                   const void *out_wire_off,
@@ -428,6 +432,7 @@ struct TALER_AUDITORDB_Plugin
    * @param cls the @e cls of this struct with the plugin-specific state
    * @param session connection to use
    * @param master_pub master key of the exchange
+   * @param account_name name of the wire account we are auditing
    * @param[out] pp set to where the auditor is in processing
    * @param[out] in_wire_off how far are we in the incoming wire transaction history
    * @param[out] out_wire_off how far are we in the outgoing wire transaction history
@@ -438,6 +443,7 @@ struct TALER_AUDITORDB_Plugin
   (*get_wire_auditor_progress)(void *cls,
                                struct TALER_AUDITORDB_Session *session,
                                const struct TALER_MasterPublicKeyP *master_pub,
+                               const char *account_name,
                                struct TALER_AUDITORDB_WireProgressPoint *pp,
                                void **in_wire_off,
                                void **out_wire_off,