38 lines
1.4 KiB
Python
38 lines
1.4 KiB
Python
import ujson as json
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from oldblocks import onionrblockapi
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from onionrutils import bytesconverter, stringvalidators
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import onionrexceptions
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class GetBlockData:
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def __init__(self, client_api_inst=None):
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return
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def get_block_data(self, bHash, decrypt=False, raw=False, headerOnly=False):
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if not stringvalidators.validate_hash(bHash):
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raise onionrexceptions.InvalidHexHash(
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"block hash not valid hash format")
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bl = onionrblockapi.Block(bHash)
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if decrypt:
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bl.decrypt()
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if bl.isEncrypted and not bl.decrypted:
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raise ValueError
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if not raw:
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if not headerOnly:
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retData = {'meta':bl.bheader, 'metadata': bl.bmetadata, 'content': bl.bcontent}
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for x in list(retData.keys()):
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try:
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retData[x] = retData[x].decode()
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except AttributeError:
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pass
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else:
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validSig = False
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signer = bytesconverter.bytes_to_str(bl.signer)
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if bl.isSigned() and stringvalidators.validate_pub_key(signer) and bl.isSigner(signer):
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validSig = True
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bl.bheader['validSig'] = validSig
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bl.bheader['meta'] = ''
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retData = {'meta': bl.bheader, 'metadata': bl.bmetadata}
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return json.dumps(retData)
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else:
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return bl.raw |