Vdf security parameters update (#772)

* refresh seed peers

* catch state tree error and handle

* refactor block execution to reduce calls.

* patch setting upstream connection on client

* remove deprecated args in tower start

* make log levels in ureq go away

* benchmarking vdf

* make vdf delay and verify receive params.

* make all tower apis receive difficulty and security params

* change transaction api for tower and account creation.

* more benches

* patch tower tests

* patch native function arg parsing

* patch miner and vdf tests

* consolidate names challenge/solution

* patch e2e reconfig test.

* rebuild upgarde fixtures

* patch autopay integration tests

* get toml file from fixtures

* change VDF scheme BREAKING CHANGE

* set new vdf parameters

* change native function

* created test fixtures

* fixtures makefile

* make test mode only TEST=y

* create prod fixtures

* updating move test fixtures

* build stdlib

* get blocks from fixtures

* get block fixtures from files

* wip patching miner tests

* cleanup

* patch build

* remove mentions of 2048

* fix imports in genesis

* wip patch vdf proofs

* vdf tets passing

* add block 1 fixtures

* add eve block 1 fixtures

* complete move fixtures

* patch miner tests

* all tests passing.

* tower tests passing

* patching e2e tests and tools tests

* more sane fixtures managment for e2e tests

* update makefile

* patch fixtures helpers locations

* remove duplicate fixtures helper

Makefile

@@ -137,8 +137,6 @@ reset-safety:
 	jq -r '.["${ACC}-oper/safety_data"].value = { "epoch": 0, "last_voted_round": 0, "preferred_round": 0, "last_vote": null }' ${DATA_PATH}/key_store.json > ${DATA_PATH}/temp_key_store && mv ${DATA_PATH}/temp_key_store ${DATA_PATH}/key_store.json
 
 
-
-
 backup:
 	cd ~ && rsync -av --exclude db/ --exclude logs/ ~/.0L ~/0L_backup_$(shell date +"%m-%d-%y")
 
@@ -150,6 +148,9 @@ reset-safety:
 	@echo CLEARING SAFETY RULES IN KEY_STORE.JSON
 	jq -r '.["${ACC}-oper/safety_data"].value = { "epoch": 0, "last_voted_round": 0, "preferred_round": 0, "last_vote": null }' ${DATA_PATH}/key_store.json > ${DATA_PATH}/temp_key_store && mv ${DATA_PATH}/temp_key_store ${DATA_PATH}/key_store.json
 
+
+move-test:
+	cd language/move-lang/functional-tests/ && cargo t 0L
 #### GENESIS BACKEND SETUP ####
 init-backend: 
 	curl -X POST -H "Authorization: token ${GITHUB_TOKEN}" https://api.github.com/orgs/${REPO_ORG}/repos -d '{"name":"${REPO_NAME}", "private": "true", "auto_init": "true"}'
@@ -189,7 +190,7 @@ genesis-miner:
 
 
 gen-onboard:
-		cargo run -p onboard ${CARGO_ARGS} -- val --genesis-ceremony --skip-mining
+		cargo run -p onboard ${CARGO_ARGS} -- val --genesis-ceremony
 
 ceremony: gen-fork-repo gen-onboard		
 

config/global-constants/src/lib.rs

@@ -8,6 +8,8 @@
 //! (and better allow these constants to be updated in a single location), we define them here.
 #![forbid(unsafe_code)]
 
+use std::env;
+
 /// Definitions of global cryptographic keys (e.g., as held in secure storage)
 pub const CONSENSUS_KEY: &str = "consensus";
 pub const EXECUTION_KEY: &str = "execution";
@@ -33,6 +35,22 @@ pub const PROOF_OF_WORK_PROOF: &str = "pow_proof";
 pub const ACCOUNT_PROFILE: &str = "account_profile";
 pub const SALT_0L: &str = "0L";
 pub const SOURCE_DIR: &str = "libra/";
-pub const VDF_SECURITY_PARAM: u16 = 2048;
+pub const VDF_SECURITY_PARAM: u16 = 512;
+
 /// Filename for 0L configs
 pub const CONFIG_FILE: &str = "0L.toml";
+
+
+// TODO: make this lazy static.
+/// Switch settings between production and testing
+pub fn delay_difficulty() -> u64 {
+    let node_env = match env::var("NODE_ENV") {
+        Ok(val) => val,
+        _ => "prod".to_string() // default to "prod" if not set
+    };
+    // must explicitly set env to prod to use production difficulty.
+    if node_env == "prod" {
+        return 120_000_000
+    }
+    return 100 // difficulty for test suites and on local for debugging purposes.
+}

config/management/Cargo.toml

@@ -36,7 +36,6 @@ diem-wallet = { path = "../../testsuite/cli/diem-wallet", version = "0.1.0"}
 ol-keys = { path = "../../ol/keys",  version = "0.1.0" }
 dirs = "2.0.2"
 serde_json = "1"
-ol-fixtures = {path = "../../ol/fixtures"}
 
 [dev-dependencies]
 diem-config = { path = "..", features = ["fuzzing"] }

config/management/genesis/Cargo.toml

@@ -43,7 +43,6 @@ ol-keys = { path = "../../../ol/keys",  version = "0.1.0" }
 hex = "0.4.2"
 dirs = "2.0.2"
 serde_json = "1"
-ol-fixtures = {path = "../../../ol/fixtures"}
 diem-github-client = { path = "../../../secure/storage/github" }
 ol-types = {path = "../../../ol/types"}
 

config/management/genesis/src/genesis.rs

@@ -12,10 +12,10 @@ use diem_types::{
 };
 use std::{fs::File, io::{Read, Write}, path::PathBuf};
 use structopt::StructOpt;
-use vm_genesis::{OperatorAssignment, OperatorRegistration, GenesisMiningProof};
+use vm_genesis::{OperatorAssignment, OperatorRegistration};
 
 //////// 0L ////////
-use ol_types::account::ValConfigs;
+use ol_types::{account::ValConfigs, genesis_proof::GenesisMiningProof};
 
 /// Note, it is implicitly expected that the storage supports
 /// a namespace but one has not been set.

config/management/genesis/src/storage_helper.rs

@@ -27,8 +27,8 @@ use std::{
     path::{Path, PathBuf},
   };
 use structopt::StructOpt;
-use vm_genesis::GenesisMiningProof;
 use ol_keys::scheme::KeyScheme;
+use ol_types::{ fixtures, genesis_proof::GenesisMiningProof};
 
 pub struct StorageHelper {
     temppath: diem_temppath::TempPath,
@@ -203,8 +203,6 @@ impl StorageHelper {
     // 0L: change, initialize the 0-4th accounts with a fixture mnemonics.
     // So we can reliably test miner and other transactions.
     pub fn initialize_by_idx(&self, namespace: String, idx: usize) {
-        // let mnem_alice = "talent sunset lizard pill fame nuclear spy noodle basket okay critic grow sleep legend hurry pitch blanket clerk impose rough degree sock insane purse".to_string();
-        // let mnem_alice = ol_fixtures::get_persona_mnem("alice");
 
         let partial_seed = bcs::to_bytes(&idx).unwrap();
         let mut seed = [0u8; 32];
@@ -217,30 +215,30 @@ impl StorageHelper {
         // user personas
         match idx {
         1 => {
-            let user = ol_fixtures::get_persona_mnem("alice");
+            let user = fixtures::get_persona_mnem("alice");
             dbg!("swarm 3", &user);
 
             self.initialize_with_mnemonic_swarm(
                 namespace,
-                ol_fixtures::get_persona_mnem("alice"),
+                fixtures::get_persona_mnem("alice"),
             );
         }
         2 => {
             self.initialize_with_mnemonic_swarm(
                 namespace,
-                ol_fixtures::get_persona_mnem("bob"),
+                fixtures::get_persona_mnem("bob"),
             );
         }
         3 => {
             self.initialize_with_mnemonic_swarm(
                 namespace,
-                ol_fixtures::get_persona_mnem("carol"),
+                fixtures::get_persona_mnem("carol"),
             );
         }
         4 => {
             self.initialize_with_mnemonic_swarm(
                 namespace,
-                ol_fixtures::get_persona_mnem("dave"),
+                fixtures::get_persona_mnem("dave"),
             );
         }
         _ => {

language/diem-framework/modules/0L/Globals.move

@@ -54,10 +54,16 @@ module Globals {
     }
 
     /// Get the current vdf_difficulty
-    public fun get_difficulty(): u64 {
+    public fun get_vdf_difficulty(): u64 {
       get_constants().vdf_difficulty
     }
 
+        /// Get the current vdf_difficulty
+    public fun get_vdf_security(): u64 {
+      512
+    }
+
+
     /// Get the mining threshold 
     public fun get_epoch_mining_thres_lower(): u64 {
       get_constants().epoch_mining_thres_lower
@@ -85,7 +91,7 @@ module Globals {
           subsidy_ceiling_gas: 296 * coin_scale,
           vdf_difficulty: 100,
           epoch_mining_thres_lower: 1,
-          epoch_mining_thres_upper: 240, // upper bound enforced at 6 mins per proof.
+          epoch_mining_thres_upper: 1000, // upper bound unlimited
           epoch_slow_wallet_unlock: 10,
         }
       };
@@ -97,7 +103,7 @@ module Globals {
           subsidy_ceiling_gas: 8640000 * coin_scale,
           vdf_difficulty: 5000000,
           epoch_mining_thres_lower: 1,
-          epoch_mining_thres_upper: 240, // upper bound enforced at 6 mins per proof.
+          epoch_mining_thres_upper: 72, // upper bound enforced at 20 mins per proof.
           epoch_slow_wallet_unlock: 10000000,
         }
       } else {
@@ -111,8 +117,8 @@ module Globals {
           // uses "scaled representation", since there are no decimals.
           subsidy_ceiling_gas: 8640000 * coin_scale, // subsidy amount assumes 24 hour epoch lengths. Also needs to be adjusted for coin_scale the onchain representation of human readable value.
           vdf_difficulty: 5000000, // FYI approx 10 mins per proof on 2020 macbook pro 2.5 ghz quadcore
-          epoch_mining_thres_lower: 20,
-          epoch_mining_thres_upper: 240, // upper bound enforced at 6 mins per proof.
+          epoch_mining_thres_lower: 7, // NOTE: bootstrapping, allowance for operator error.
+          epoch_mining_thres_upper: 72, // upper bound enforced at 20 mins per proof.
           epoch_slow_wallet_unlock: 1000 * coin_scale, // approx 10 years for largest accounts in genesis.
         }
       }