1 files changed, 38 insertions, 0 deletions
diff --git a/scripts/gen_conf.py b/scripts/gen_conf.py
new file mode 100644
index 0000000..bc45540
--- /dev/null
+++ b/scripts/gen_conf.py
@@ -0,0 +1,38 @@
+import os, re
+import subprocess
+import itertools
+import argparse
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description='Generate configuration file for a batch of replicas')
+    parser.add_argument('--prefix', type=str, default='hotstuff.gen')
+    parser.add_argument('--iplist', type=str, default=None)
+    parser.add_argument('--iter', type=int, default=10)
+    parser.add_argument('--pport', type=int, default=10000)
+    parser.add_argument('--cport', type=int, default=20000)
+    parser.add_argument('--keygen', type=str, default='./hotstuff-keygen')
+    args = parser.parse_args()
+
+
+    if args.iplist is None:
+        ips = ['127.0.0.1']
+    else:
+        ips = [l.strip() for l in open(args.iplist, 'r').readlines()]
+    prefix = args.prefix
+    iter = args.iter
+    base_pport = args.pport
+    base_cport = args.cport
+    keygen_bin= args.keygen
+
+    main_conf = open("{}.conf".format(prefix), 'w')
+    replicas = ["{}:{};{}".format(ip, base_pport + i, base_cport + i)
+                for ip in ips
+                for i in range(iter)]
+    p = subprocess.Popen([keygen_bin, '--num', str(len(replicas))],
+                        stdout=subprocess.PIPE, stderr=open(os.devnull, 'w'))
+    keys = [[t[4:] for t in l.decode('ascii').split()] for l in p.stdout]
+    for r in zip(replicas, keys, itertools.count(0)):
+        main_conf.write("replica = {}, {}\n".format(r[0], r[1][0]))
+        r_conf = open("{}-sec{}.conf".format(prefix, r[2]), 'w')
+        r_conf.write("privkey = {}\n".format(r[1][1]))
+        r_conf.write("idx = {}\n".format(r[2]))