Davide Grilli
9000278f17
This commit implements full support for both Palladium mainnet and testnet networks in ElectrumX, allowing users to switch between them via configuration. Changes: - Dockerfile: Fixed coin class registration by adding Palladium classes directly to coins.py instead of using external imports (avoids circular dependency). Both /usr/local/lib and /electrumx/src files are patched. Added required TX_COUNT, TX_COUNT_HEIGHT, TX_PER_BLOCK attributes. - README.md: Updated with comprehensive network support documentation including network comparison table, step-by-step switching instructions, testnet-specific information, and corrected COIN/NET usage. - docker-compose.yml: Configured for testnet with proper COIN and NET environment variables. Added clear comments for mainnet/testnet switching. Network Configuration: - Mainnet: COIN="Palladium" NET="mainnet" port 2332 - Testnet: COIN="Palladium" NET="testnet" port 12332 (Note: COIN value is always "Palladium" for both networks) Tested successfully with Palladium testnet node - synced 6,576 blocks and serving on TCP:50001 and SSL:50002. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
114 lines
2.8 KiB
Docker
114 lines
2.8 KiB
Docker
FROM lukechilds/electrumx
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RUN python3 - <<'PY'
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import pathlib
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p = pathlib.Path('/usr/local/lib/python3.13/dist-packages/electrumx/lib/coins.py')
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s = p.read_text(encoding='utf-8')
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# Define Palladium coin classes directly in coins.py to avoid circular imports
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palladium_classes = '''
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# Palladium (PLM) - Bitcoin-based cryptocurrency
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class Palladium(Bitcoin):
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NAME = "Palladium"
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SHORTNAME = "PLM"
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NET = "mainnet"
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# Address prefixes (same as Bitcoin mainnet)
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P2PKH_VERBYTE = bytes([0x00])
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P2SH_VERBYTE = bytes([0x05])
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WIF_BYTE = bytes([0x80])
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# Bech32 prefix
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HRP = "plm"
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# Genesis hash (Bitcoin mainnet)
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GENESIS_HASH = "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f"
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# Network statistics (required by ElectrumX)
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TX_COUNT = 1000
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TX_COUNT_HEIGHT = 1
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TX_PER_BLOCK = 4
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# Default ports
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RPC_PORT = 2332
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PEER_DEFAULT_PORTS = {'t': '2333', 's': '52333'}
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# Deserializer
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DESERIALIZER = lib_tx.DeserializerSegWit
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class PalladiumTestnet(Palladium):
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NAME = "Palladium"
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SHORTNAME = "tPLM"
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NET = "testnet"
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# Testnet address prefixes
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P2PKH_VERBYTE = bytes([0x7f]) # 127 decimal - addresses start with 't'
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P2SH_VERBYTE = bytes([0x73]) # 115 decimal
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WIF_BYTE = bytes([0xff]) # 255 decimal
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# Bech32 prefix for testnet
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HRP = "tplm"
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# Genesis hash (Bitcoin testnet)
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GENESIS_HASH = "000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943"
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# Network statistics (required by ElectrumX)
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TX_COUNT = 500
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TX_COUNT_HEIGHT = 1
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TX_PER_BLOCK = 2
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# Testnet ports
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RPC_PORT = 12332
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PEER_DEFAULT_PORTS = {'t': '12333', 's': '62333'}
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'''
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# Add Palladium classes if not already present
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if 'class Palladium(Bitcoin):' not in s:
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s += palladium_classes
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p.write_text(s, encoding='utf-8')
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# Also patch the source file used by the container
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p_src = pathlib.Path('/electrumx/src/electrumx/lib/coins.py')
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if p_src.exists():
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s_src = p_src.read_text(encoding='utf-8')
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if 'class Palladium(Bitcoin):' not in s_src:
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s_src += palladium_classes
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p_src.write_text(s_src, encoding='utf-8')
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print('>> Patched ElectrumX with Palladium and PalladiumTestnet coins')
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PY
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RUN mkdir -p /certs && \
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cat >/certs/openssl.cnf <<'EOF' && \
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openssl req -x509 -nodes -newkey rsa:4096 -days 3650 \
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-keyout /certs/server.key -out /certs/server.crt \
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-config /certs/openssl.cnf && \
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chmod 600 /certs/server.key && chmod 644 /certs/server.crt
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[req]
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distinguished_name = dn
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x509_extensions = v3_req
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prompt = no
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[dn]
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C = IT
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ST = -
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L = -
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O = ElectrumX
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CN = plm.local
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[v3_req]
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keyUsage = keyEncipherment, dataEncipherment, digitalSignature
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extendedKeyUsage = serverAuth
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subjectAltName = @alt_names
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[alt_names]
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DNS.1 = plm.local
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IP.1 = 127.0.0.1
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EOF
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ENV SSL_CERTFILE=/certs/server.crt
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ENV SSL_KEYFILE=/certs/server.key
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