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allow truncated hashes in getblocks public endpoint

master
Kevin Froman 2020-09-30 10:05:40 +00:00
parent 5abe4cf704
commit 092233027c
1 changed files with 10 additions and 8 deletions
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18
src/httpapi/miscpublicapi/getblocks.py
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@ -46,15 +46,16 @@ def get_public_block_list(public_API, request):
return Response(share_list)
def get_block_data(public_API, data):
"""data is the block hash in hex"""
def get_block_data(public_API, b_hash):
"""return block data by hash unless we are hiding it"""
resp = ''
if stringvalidators.validate_hash(data):
b_hash = reconstructhash.reconstruct_hash(b_hash)
if stringvalidators.validate_hash(b_hash):
if not config.get('general.hide_created_blocks', True) \
or data not in public_API.hideBlocks:
if data in public_API._too_many.get(BlockList).get():
block = apiutils.GetBlockData().get_block_data(
data, raw=True, decrypt=False)
or b_hash not in public_API.hideBlocks:
if b_hash in public_API._too_many.get(BlockList).get():
block = apiutils.GetBlockData().get_block_b_hash(
b_hash, raw=True, decrypt=False)
try:
# Encode in case data is binary
block = block.encode('utf-8')
@ -67,4 +68,5 @@ def get_block_data(public_API, data):
abort(404)
resp = ""
# Has to be octet stream, otherwise binary data fails hash check
return Response(resp, mimetype='application/octet-stream')
return Response(resp, mimetype='application/octet-stream')