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Merge #10130: bitcoin-tx input verification (awemany, jnewbery)

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19ecd1e Add tests for bitcoin-tx input checking (John Newbery)
21704f6 Check stderr when testing bitcoin-tx (John Newbery)
eb66bf9 bitcoin-tx: Fix missing range check (Awemany)

Tree-SHA512: 08c6153cf7dd5e0ecd23e24d81af4c0f17534d484179dd91dcd78d42df14c91284341d31cc695469a64c507bce72c34231748b7cabb7df8f1051d228fb0a62c5
This commit is contained in:
Wladimir J. van der Laan 2017-03-31 10:18:14 +02:00
commit de301b0488
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GPG Key ID: 74810B012346C9A6
3 changed files with 54 additions and 0 deletions
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6
src/bitcoin-tx.cpp
View File

@ -242,6 +242,9 @@ static void MutateTxAddOutAddr(CMutableTransaction& tx, const std::string& strIn
std::vector<std::string> vStrInputParts;
boost::split(vStrInputParts, strInput, boost::is_any_of(":"));
if (vStrInputParts.size() != 2)
throw std::runtime_error("TX output missing or too many separators");
// Extract and validate VALUE
CAmount value = ExtractAndValidateValue(vStrInputParts[0]);
@ -264,6 +267,9 @@ static void MutateTxAddOutPubKey(CMutableTransaction& tx, const std::string& str
std::vector<std::string> vStrInputParts;
boost::split(vStrInputParts, strInput, boost::is_any_of(":"));
if (vStrInputParts.size() < 2 || vStrInputParts.size() > 3)
throw std::runtime_error("TX output missing or too many separators");
// Extract and validate VALUE
CAmount value = ExtractAndValidateValue(vStrInputParts[0]);

12
test/util/bctest.py
View File

@ -102,6 +102,18 @@ def bctest(testDir, testObj, buildenv):
logging.error("Return code mismatch for " + outputFn)
raise Exception
if "error_txt" in testObj:
want_error = testObj["error_txt"]
# Compare error text
# TODO: ideally, we'd compare the strings exactly and also assert
# That stderr is empty if no errors are expected. However, bitcoin-tx
# emits DISPLAY errors when running as a windows application on
# linux through wine. Just assert that the expected error text appears
# somewhere in stderr.
if want_error not in outs[1]:
logging.error("Error mismatch:\n" + "Expected: " + want_error + "\nReceived: " + outs[1].rstrip())
raise Exception
def bctester(testDir, input_basename, buildenv):
""" Loads and parses the input file, runs all tests and reports results"""
input_filename = testDir + "/" + input_basename

36
test/util/data/bitcoin-util-test.json
View File

@ -42,6 +42,7 @@
"args": ["-", "delin=31"],
"input": "tx394b54bb.hex",
"return_code": 1,
"error_txt": "error: Invalid TX input index '31'",
"description": "Attempts to delete an input with a bad index from a transaction. Expected to fail."
},
{ "exec": "./bitcoin-tx",
@ -60,6 +61,7 @@
"args": ["-", "delout=2"],
"input": "tx394b54bb.hex",
"return_code": 1,
"error_txt": "error: Invalid TX output index '2'",
"description": "Attempts to delete an output with a bad index from a transaction. Expected to fail."
},
{ "exec": "./bitcoin-tx",
@ -74,6 +76,38 @@
"output_cmp": "tt-locktime317000-out.json",
"description": "Adds an nlocktime to a transaction (output in json)"
},
{ "exec": "./bitcoin-tx",
"args":
["-create",
"outaddr=1"],
"return_code": 1,
"error_txt": "error: TX output missing or too many separators",
"description": "Malformed outaddr argument (no address specified). Expected to fail."
},
{ "exec": "./bitcoin-tx",
"args":
["-create",
"outaddr=1:13tuJJDR2RgArmgfv6JScSdreahzgc4T6o:garbage"],
"return_code": 1,
"error_txt": "error: TX output missing or too many separators",
"description": "Malformed outaddr argument (too many separators). Expected to fail."
},
{ "exec": "./bitcoin-tx",
"args":
["-create",
"outpubkey=0"],
"return_code": 1,
"error_txt": "error: TX output missing or too many separators",
"description": "Malformed outpubkey argument (no pubkey specified). Expected to fail."
},
{ "exec": "./bitcoin-tx",
"args":
["-create",
"outpubkey=0:02a5613bd857b7048924264d1e70e08fb2a7e6527d32b7ab1bb993ac59964ff397:W:non53nse"],
"return_code": 1,
"error_txt": "error: TX output missing or too many separators",
"description": "Malformed outpubkey argument (too many separators). Expected to fail."
},
{ "exec": "./bitcoin-tx",
"args":
["-create",
@ -233,6 +267,7 @@
"in=5897de6bd6027a475eadd57019d4e6872c396d0716c4875a5f1a6fcfdf385c1f:0",
"outdata=4:badhexdata"],
"return_code": 1,
"error_txt": "error: invalid TX output data",
"description": "Attempts to create a new transaction with one input and an output with malformed hex data. Expected to fail"
},
{ "exec": "./bitcoin-tx",
@ -241,6 +276,7 @@
"in=5897de6bd6027a475eadd57019d4e6872c396d0716c4875a5f1a6fcfdf385c1f:0",
"outdata=badhexdata"],
"return_code": 1,
"error_txt": "error: invalid TX output data",
"description": "Attempts to create a new transaction with one input and an output with no value and malformed hex data. Expected to fail"
},
{ "exec": "./bitcoin-tx",