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Feature/attest verifier mc seed bugfix #1943

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merged 4 commits into from
May 10, 2022
Merged

Feature/attest verifier mc seed bugfix #1943

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4d624ec
check for previous seed file and regenerate if different
briancorbin May 9, 2022
ea1af8a
change ledger-dist dir to TARGET_DIR to enable volume sharing w/ docker
briancorbin May 9, 2022
efcd56d
regen files if mc_seed is set, always
briancorbin May 9, 2022
9647f45
using is_ok()
briancorbin May 9, 2022
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4 changes: 3 additions & 1 deletion attest/verifier/build.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -140,7 +140,9 @@ fn main() {
purge_expired_cert(&root_anchor_path);
purge_expired_cert(&chain_path);

if !(root_anchor_path.exists() && signer_key_path.exists() && chain_path.exists()) {
if !(root_anchor_path.exists() && signer_key_path.exists() && chain_path.exists())
|| env::var("MC_SEED").is_ok()
{
const ROOT_SUBJECT: &str = "C=US,ST=CA,L=Santa Clara,O=Intel Corporation,CN=Simulation Intel SGX Attestation Report Signing CA\0";
const SIGNER_SUBJECT: &str = "C=US,ST=CA,L=Santa Clara,O=Intel Corporation,CN=Simulation Intel SGX Attestation Report Signer\0";

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2 changes: 1 addition & 1 deletion attest/verifier/data/sim/.gitignore
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@@ -1,3 +1,3 @@
*.pem
*.crt
*.key
*.key
2 changes: 1 addition & 1 deletion tools/local-network/local_network.py
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Expand Up @@ -160,7 +160,7 @@ def __init__(self, name, node_num, client_port, peer_port, admin_port, admin_htt
self.ledger_distribution_process = None
self.admin_http_gateway_process = None
self.ledger_dir = os.path.join(WORK_DIR, f'node-ledger-{self.node_num}')
self.ledger_distribution_dir = os.path.join(WORK_DIR, f'node-ledger-distribution-{self.node_num}')
self.ledger_distribution_dir = os.path.join(TARGET_DIR, f'node-ledger-distribution-{self.node_num}')
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Why was this changed?

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To expose it to the shared docker volume

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Why is that needed? It it a weird hack to only put one of these things over there and not the others.
It also gets in the way of cleaning up past runs by deleting the work dir.
Why not move the entire work dir under target?

self.msg_signer_key_file = os.path.join(WORK_DIR, f'node-scp-{self.node_num}.pem')
self.tokens_config_file = os.path.join(WORK_DIR, f'node-tokens-{self.node_num}.json')
subprocess.check_output(f'openssl genpkey -algorithm ed25519 -out {self.msg_signer_key_file}', shell=True)
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