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84 lines
2.1 KiB
84 lines
2.1 KiB
/* This plugin covers both sending and receiving offers */
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#include <ccan/array_size/array_size.h>
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#include <plugins/libplugin.h>
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#include <plugins/offers_invreq_hook.h>
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#include <plugins/offers_offer.h>
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struct pubkey32 id;
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u32 cltv_final;
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static struct command_result *onion_message_call(struct command *cmd,
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const char *buf,
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const jsmntok_t *params)
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{
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const jsmntok_t *om, *invreqtok;
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om = json_get_member(buf, params, "onion_message");
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invreqtok = json_get_member(buf, om, "invoice_request");
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if (invreqtok) {
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const jsmntok_t *replytok;
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replytok = json_get_member(buf, om, "reply_path");
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if (replytok && replytok->size > 0)
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return handle_invoice_request(cmd, buf,
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invreqtok, replytok);
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else
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plugin_log(cmd->plugin, LOG_DBG,
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"invoice_request without reply_path");
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}
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return command_hook_success(cmd);
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}
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static const struct plugin_hook hooks[] = {
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{
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"onion_message",
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onion_message_call
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},
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};
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static void init(struct plugin *p,
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const char *buf UNUSED,
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const jsmntok_t *config UNUSED)
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{
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const char *field;
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struct pubkey k;
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field =
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rpc_delve(tmpctx, p, "getinfo",
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take(json_out_obj(NULL, NULL, NULL)),
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".id");
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if (!pubkey_from_hexstr(field, strlen(field), &k))
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abort();
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if (secp256k1_xonly_pubkey_from_pubkey(secp256k1_ctx, &id.pubkey,
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NULL, &k.pubkey) != 1)
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abort();
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field =
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rpc_delve(tmpctx, p, "listconfigs",
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take(json_out_obj(NULL, "config", "cltv-final")),
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".cltv-final");
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cltv_final = atoi(field);
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}
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static const struct plugin_command commands[] = {
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{
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"offer",
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"payment",
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"Create an offer",
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"Create an offer for invoices of {amount} with {destination}, optional {vendor}, {quantity_min}, {quantity_max}, {absolute_expiry}, {recurrence}, {recurrence_base}, {recurrence_paywindow}, {recurrence_limit} and {single_use}",
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json_offer
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},
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};
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int main(int argc, char *argv[])
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{
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setup_locale();
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/* We deal in UTC; mktime() uses local time */
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setenv("TZ", "", 1);
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plugin_main(argv, init, PLUGIN_RESTARTABLE, true, NULL, commands,
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ARRAY_SIZE(commands), NULL, 0, hooks, ARRAY_SIZE(hooks),
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NULL);
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}
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