Bump Chronos to fix HTTP client assertion failures (#3628)

ncli/ncli_split_keystore.nim

@@ -0,0 +1,90 @@
+import
+  std/os,
+  bearssl, nimcrypto/utils, confutils, eth/keys,
+  ../beacon_chain/validators/keystore_management,
+  ../beacon_chain/spec/[keystore, crypto],
+  ../beacon_chain/conf
+
+type
+  Config = object
+    threshold {.
+      desc: "Used to generate distributed keys"
+      name: "threshold" }: uint32
+
+    remoteSignersUrls {.
+      desc: "URLs of the remote signers"
+      name: "remote-signer" }: seq[string]
+
+    dataDir {.
+      defaultValue: config.defaultDataDir()
+      defaultValueDesc: ""
+      desc: "A Nimbus data directory"
+      name: "data-dir" }: InputDir
+
+    validatorsDirFlag* {.
+      desc: "A directory containing validator keystores"
+      name: "validators-dir" }: Option[InputDir]
+
+    secretsDirFlag* {.
+      desc: "A directory containing validator keystore passwords"
+      name: "secrets-dir" }: Option[InputDir]
+
+    key {.
+      desc: "A public key of the keystore"
+      name: "key" }: string
+
+    outValidatorsDir {.
+      desc: "A directory to store the generated validator keystores"
+      name: "out-validators-dir" }: OutDir
+
+template valueOr(x: Option, elseBlock: untyped): untyped =
+  let val = x
+  if val.isSome:
+    val.get
+  else:
+    elseBlock
+
+proc main =
+  var
+    rng = keys.newRng()
+    rngCtx = rng[]
+
+  let
+    conf = load Config
+    validatorsDir = conf.validatorsDir
+    secretsDir = conf.secretsDir
+    keystore = loadKeystore(validatorsDir,
+                            secretsDir,
+                            conf.key, true).valueOr:
+      error "Can't load keystore", validatorsDir, secretsDir, pubkey = conf.key
+      quit 1
+
+    signingPubKey = keystore.pubkey
+    sharesCount = uint32 conf.remoteSignersUrls.len 
+    shares = generateSecretShares(keystore.privateKey,
+                                  rngCtx,
+                                  conf.threshold,
+                                  sharesCount).valueOr:
+      error "Failed to generate distributed key: ", threshold = conf.threshold, sharesCount
+      quit 1
+
+  if not signingPubKey.confirmShares(shares, rngCtx):
+    error "Secret shares can't reconstruct original signature. Distributed key will not be generated."
+    quit 1
+
+  let
+    outSharesDir = conf.outValidatorsDir / "shares"
+    status = generateDistirbutedStore(
+      rngCtx,
+      shares,
+      signingPubKey,
+      0,
+      outSharesDir / "secret",
+      outSharesDir / "validator",
+      string conf.outValidatorsDir,
+      conf.remoteSignersUrls,
+      conf.threshold)
+
+  if status.isErr:
+    error "Failed to generate distributed keystore", err = status.error
+    quit 1

vendor/nim-chronos

@@ -1 +1 @@
-Subproject commit bb4c3298f56ba7bc69fbccd08fd6e5474c410262
+Subproject commit 875d7d8e6ef0803ae1c331dbf76b1981b0caeb15