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Merge pull request #872 from ethcore/geth-import

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Import geth 1.4.0 keys
This commit is contained in:
Gav Wood 2016-04-03 09:19:40 -04:00
commit 8c447dcce2
2 changed files with 19 additions and 10 deletions
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1
util/res/geth_keystore/UTC--2016-04-03T08-58-49.834202900Z--63121b431a52f8043c16fcf0d1df9cb7b5f66649 Normal file
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@ -0,0 +1 @@
{"address":"63121b431a52f8043c16fcf0d1df9cb7b5f66649","crypto":{"cipher":"aes-128-ctr","ciphertext":"1dd21926c644b9983916d646f3a4f2c7f9362f7e1c9fb1abcb42494dae06fa01","cipherparams":{"iv":"c52c6ee66d89a7aa8c6839f4b6ed29c8"},"kdf":"scrypt","kdfparams":{"dklen":32,"n":262144,"p":1,"r":8,"salt":"96f17c17bbf48db2dc4da00b3e7decce8e21f44a5d7963dadeeff70e1d38ad75"},"mac":"f279f3444585c2817701225e2196c1176386ad549ebaec2bcc4f94f309727fe6"},"id":"15e49cd2-51fb-4316-ba46-c3cf8db4ae44","version":3}

28
util/src/keys/geth_import.rs
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@ -21,7 +21,7 @@ use keys::store::SecretStore;
use keys::directory::KeyFileContent; use keys::directory::KeyFileContent;
/// Enumerates all geth keys in the directory and returns collection of tuples `(accountId, filename)` /// Enumerates all geth keys in the directory and returns collection of tuples `(accountId, filename)`
pub fn enumerate_geth_keys(path: &Path) -> Result<Vec<(Address, String)>, io::Error> { pub fn enumerate_geth_keys(path: &Path) -> Result<Vec<(Address, String)>, ImportError> {
let mut entries = Vec::new(); let mut entries = Vec::new();
for entry in try!(fs::read_dir(path)) { for entry in try!(fs::read_dir(path)) {
let entry = try!(entry); let entry = try!(entry);
@ -30,10 +30,8 @@ pub fn enumerate_geth_keys(path: &Path) -> Result<Vec<(Address, String)>, io::Er
Some(name) => { Some(name) => {
let parts: Vec<&str> = name.split("--").collect(); let parts: Vec<&str> = name.split("--").collect();
if parts.len() != 3 { continue; } if parts.len() != 3 { continue; }
match Address::from_str(parts[2]) { let account_id = try!(Address::from_str(parts[2]).map_err(|_| ImportError::Format));
Ok(account_id) => { entries.push((account_id, name.to_owned())); } entries.push((account_id, name.to_owned()));
Err(e) => { panic!("error: {:?}", e); }
}
}, },
None => { continue; } None => { continue; }
}; };
@ -68,9 +66,10 @@ pub fn import_geth_key(secret_store: &mut SecretStore, geth_keyfile_path: &Path)
Ok(ref mut parsed_json) => try!(parsed_json.as_object_mut().ok_or(ImportError::Format)), Ok(ref mut parsed_json) => try!(parsed_json.as_object_mut().ok_or(ImportError::Format)),
Err(_) => { return Err(ImportError::Format); } Err(_) => { return Err(ImportError::Format); }
}; };
let crypto_object = try!(json.get("Crypto").and_then(|crypto| crypto.as_object()).ok_or(ImportError::Format)).clone(); if let Some(crypto_object) = json.get("Crypto").and_then(|crypto| crypto.as_object()).cloned() {
json.insert("crypto".to_owned(), Json::Object(crypto_object)); json.insert("crypto".to_owned(), Json::Object(crypto_object));
json.remove("Crypto"); json.remove("Crypto");
}
match KeyFileContent::load(&Json::Object(json.clone())) { match KeyFileContent::load(&Json::Object(json.clone())) {
Ok(key_file) => try!(secret_store.import_key(key_file)), Ok(key_file) => try!(secret_store.import_key(key_file)),
Err(_) => { return Err(ImportError::Format); } Err(_) => { return Err(ImportError::Format); }
@ -113,11 +112,11 @@ mod tests {
#[test] #[test]
fn can_enumerate() { fn can_enumerate() {
let keys = enumerate_geth_keys(Path::new(test_path())).unwrap(); let keys = enumerate_geth_keys(Path::new(test_path())).unwrap();
assert_eq!(2, keys.len()); assert_eq!(3, keys.len());
} }
#[test] #[test]
fn can_import() { fn can_import_geth_old() {
let temp = ::devtools::RandomTempPath::create_dir(); let temp = ::devtools::RandomTempPath::create_dir();
let mut secret_store = SecretStore::new_in(temp.as_path()); let mut secret_store = SecretStore::new_in(temp.as_path());
import_geth_key(&mut secret_store, Path::new(&test_path_param("/UTC--2016-02-17T09-20-45.721400158Z--3f49624084b67849c7b4e805c5988c21a430f9d9"))).unwrap(); import_geth_key(&mut secret_store, Path::new(&test_path_param("/UTC--2016-02-17T09-20-45.721400158Z--3f49624084b67849c7b4e805c5988c21a430f9d9"))).unwrap();
@ -125,6 +124,15 @@ mod tests {
assert!(key.is_some()); assert!(key.is_some());
} }
#[test]
fn can_import_geth140() {
let temp = ::devtools::RandomTempPath::create_dir();
let mut secret_store = SecretStore::new_in(temp.as_path());
import_geth_key(&mut secret_store, Path::new(&test_path_param("/UTC--2016-04-03T08-58-49.834202900Z--63121b431a52f8043c16fcf0d1df9cb7b5f66649"))).unwrap();
let key = secret_store.account(&Address::from_str("63121b431a52f8043c16fcf0d1df9cb7b5f66649").unwrap());
assert!(key.is_some());
}
#[test] #[test]
fn can_import_directory() { fn can_import_directory() {
let temp = ::devtools::RandomTempPath::create_dir(); let temp = ::devtools::RandomTempPath::create_dir();