keripy 1.1.x -> 1.2.x migration SignifyGroupHab fix (#284)

* sig fix

Signed-off-by: Kevin Griffin <[email protected]>

---------

Signed-off-by: Kevin Griffin <[email protected]>

src/keria/app/cli/commands/sig-fix.py

@@ -0,0 +1,140 @@
+# -*- encoding: utf-8 -*-
+"""
+KERI
+keri.kli.commands module
+
+"""
+import argparse
+
+from hio import help
+from hio.base import doing
+from keri import kering
+from keri.app import habbing
+from keri.app.cli.common import existing
+from keri.core import serdering, coring
+from keri.db import basing, dbing
+from keria.db import basing as abase
+
+logger = help.ogler.getLogger()
+
+parser = argparse.ArgumentParser(
+    description='Migrates existing public key/next key digest data from First Seen Event logs to signing member IDs '
+                '(smids) and rotation member IDs (rmids) on SignifyGroupHabs')
+parser.set_defaults(handler=lambda args: handler(args),
+                    transferable=True)
+parser.add_argument('--base', '-b', help='additional optional prefix to file location of KERI keystore',
+                    required=False, default="")
+parser.add_argument('--force', action="store_true", required=False, default=False,
+                    help='Perform update')
+
+
+def handler(args):
+    kwa = dict(args=args)
+    return [doing.doify(fix, **kwa)]
+
+
+def fix(tymth, tock=0.0, **opts):
+    _ = (yield tock)
+    args = opts["args"]
+
+    prefix_by_public_key = dict()
+    prefix_by_next_key_digest = dict()
+
+    adb = abase.AgencyBaser(name="TheAgency", base=args.base, reopen=True, temp=False)
+
+    caids = []
+    for ((caid,), _) in adb.agnt.getItemIter():
+        caids.append(caid)
+
+    signify_group_habs = dict()
+    for caid in caids:
+        with existing.existingHby(name=caid, base=args.base) as hby:
+            for pre, hab in hby.habs.items():
+                if type(hab) is habbing.SignifyGroupHab:
+                    signify_group_habs[pre] = hab.name
+
+    # create caches of existing public keys and next key digests and the associated prefixes
+    for caid in caids:
+        db = basing.Baser(name=caid,
+                          base=args.base,
+                          temp=False,
+                          reopen=False)
+        try:
+            db.reopen()
+        except kering.DatabaseError:
+            return -1
+
+        for pre, fn, dig in db.getFelItemAllPreIter(key=b''):
+            dgkey = dbing.dgKey(pre, dig)
+            if not (raw := db.getEvt(key=dgkey)):
+                raise kering.MissingEntryError("Missing event for dig={}.".format(dig))
+
+            serder = serdering.SerderKERI(raw=bytes(raw))
+            val = (coring.Prefixer(qb64b=serder.preb), coring.Seqner(sn=serder.sn))
+            verfers = serder.verfers or []
+            ndigers = serder.ndigers or []
+
+            if val[0].qb64 in signify_group_habs:
+                continue
+
+            for verfer in verfers:
+                prefix_by_public_key[verfer.qb64] = val
+
+            for diger in ndigers:
+                prefix_by_next_key_digest[diger.qb64] = val
+
+    # pretty
+    pre_name_cache = dict()
+    for caid in caids:
+        with existing.existingHby(name=caid, base=args.base) as hby:
+            for pre, hab in hby.habs.items():
+                pre_name_cache[pre] = hab.name
+
+    # Arby's
+    # update existing hab records with the correct smids and rmids
+    for caid in caids:
+        with existing.existingHby(name=caid, base=args.base) as hby:
+            print()
+            print(f"Hby {hby.name}")
+
+            for pre, hab in hby.habs.items():
+                if type(hab) is not habbing.SignifyGroupHab:
+                    print(f"\t skipping {pre} - {type(hab)}")
+                    continue
+
+                print()
+                print(f"\t {hab.name} - {pre} - {type(hab)}")
+                print()
+
+                if not hasattr(hab, "smids") and not hasattr(hab, "rmids") or \
+                        hab.smids is None and hab.rmids is None:
+                    print()
+                    smids = set()
+                    rmids = set()
+                    for v in hab.kever.verfers:
+                        if v.qb64 in prefix_by_public_key:
+                            smids.add(prefix_by_public_key[v.qb64][0].qb64)
+
+                    for v in hab.kever.ndigers:
+                        if v.qb64 in prefix_by_next_key_digest:
+                            rmids.add(prefix_by_next_key_digest[v.qb64][0].qb64)
+
+                    print(f"\t Proposed smids and rmids updates for {hab.name} - {pre}:")
+                    print(f"\t\t smids: {smids}")
+                    for smid in smids:
+                        print(f"\t\t\t -> {smid} {pre_name_cache.get(smid)}")
+                    print(f"\t\t rmids: {rmids}")
+                    for rmid in rmids:
+                        print(f"\t\t\t -> {rmid} {pre_name_cache.get(rmid)}")
+
+                    if args.force:
+                        habr = hab.db.habs.get(keys=(hab.pre,))
+                        habr.smids = list(smids)
+                        habr.rmids = list(rmids)
+                        print(f"\t Updating {habr}")
+                        hab.db.habs.pin(keys=(hab.pre,), val=habr)
+                        print()
+                    else:
+                        print()
+                        print("no updates performed, use --force to apply changes")
+                        print()