Add submitter script

config/config.ini

@@ -3,3 +3,6 @@ chain_spec=
 
 [rpc]
 endpoint=
+
+[queue]
+socket_path=

requirements.txt

@@ -4,3 +4,4 @@ confini~=0.3.6rc3
 cic-eth-registry~=0.5.5a7
 eth-erc20~=0.0.9a3
 pycryptodome==3.10.1
+pyxdg==0.27

scripts/submit.py

@@ -0,0 +1,69 @@
+# standard imports
+import os
+import logging
+import argparse
+import uuid
+import sys
+import stat
+import socket
+
+# external imports
+import confini
+from xdg.BaseDirectory import get_runtime_dir
+
+logging.basicConfig(level=logging.WARNING)
+logg = logging.getLogger()
+
+config_dir = os.environ.get('CONFINI_DIR', '.')
+default_queue_runtime_path = os.path.join(get_runtime_dir(), 'chainqueue')
+
+argparser = argparse.ArgumentParser('chainqueue transaction submission and trigger server')
+argparser.add_argument('-c', '--config', dest='c', type=str, default=config_dir, help='configuration directory')
+argparser.add_argument('--session-id', dest='session_id', type=str, default=str(uuid.uuid4()), help='session id to use for session')
+argparser.add_argument('-s', '--socket-path', dest='s', type=str, help='socket path')
+argparser.add_argument('--env-prefix', default=os.environ.get('CONFINI_ENV_PREFIX'), dest='env_prefix', type=str, help='environment prefix for variables to overwrite configuration')
+argparser.add_argument('-v', action='store_true', help='be verbose')
+argparser.add_argument('-vv', action='store_true', help='be very verbose')
+argparser.add_argument('input_dir', type=str, help='directory with transaction files')
+args = argparser.parse_args(sys.argv[1:])
+
+if args.vv:
+    logg.setLevel(logging.DEBUG)
+elif args.v:
+    logg.setLevel(logging.INFO)
+
+config = confini.Config(args.c)
+socket_path = getattr(args, 's')
+args_override = {
+        'QUEUE_SOCKET_PATH': getattr(args, 's'),
+        }
+config.dict_override(args_override, 'cli args')
+config.process()
+config.add(getattr(args, 'input_dir'), '_INPUT_DIR', True)
+config.add(getattr(args, 'session_id'), '_SESSION_ID', True)
+if not config.get('QUEUE_SOCKET_PATH'):
+    config.add(os.path.join(default_queue_runtime_path, config.get('_SESSION_ID'), 'chainqueue.sock'), 'QUEUE_SOCKET_PATH', True)
+logg.debug('config loaded:\n{}'.format(config))
+
+
+def main():
+    for p in os.listdir(config.get('_INPUT_DIR')):
+        cli = socket.socket(family=socket.AF_UNIX, type=socket.SOCK_STREAM)
+        cli.connect(config.get('QUEUE_SOCKET_PATH'))
+        if p[0] == '.':
+            continue
+        fpath = os.path.join(config.get('_INPUT_DIR'), p)
+        f = open(fpath, 'r')
+        tx = f.read()
+        f.close()
+        r = cli.send(tx.encode('utf-8'))
+        logg.debug('sent {} bytes'.format(r))
+        r = cli.recv(4)
+        cli.close()
+        if int.from_bytes(r, byteorder='big'):
+            sys.stderr.write('error {}'.format(r))
+            sys.exit(1)
+        logg.debug('submitted {} {} status {}'.format(fpath, tx, r))
+
+if __name__ == '__main__':
+    main()