Rusty Russell
10 years ago
2 changed files with 135 additions and 0 deletions
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#! /bin/sh |
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set -e |
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BITCOIN="bitcoin-cli -regtest" |
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getpubkey() |
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{ |
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$BITCOIN validateaddress $1 | sed -n 's/.*"pubkey" : "\([0-9a-f]*\)".*/\1/p' |
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} |
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getprivkey() |
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{ |
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$BITCOIN dumpprivkey $1 |
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} |
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A_INPUTNUM=4 |
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B_INPUTNUM=74 |
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#A_INPUTNUM=4 |
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#B_INPUTNUM=1 |
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A_AMOUNT=100000000 |
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B_AMOUNT=9795000 |
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A_CHANGEADDR=`$BITCOIN getnewaddress` |
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A_TMPADDR=`$BITCOIN getnewaddress` |
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A_FINALADDR=`$BITCOIN getnewaddress` |
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B_CHANGEADDR=`$BITCOIN getnewaddress` |
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B_TMPADDR=`$BITCOIN getnewaddress` |
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B_FINALADDR=`$BITCOIN getnewaddress` |
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#A_CHANGEADDR=mzJseRSpUnmUDRJkp9Jp3XRmLKRrFk8KEF |
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#A_TMPADDR=mxAucVQU1WWRcMd9ubx1gisteFuy5MgSVh |
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#A_FINALADDR=mgjMAVHe8Kgx38SY3apjHdLwz2deJ2ZY2H |
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#B_CHANGEADDR=mmCiKXHPWunBMFhqZx7fg1v23HssJJesLV |
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#B_TMPADDR=mvY4WDonPXq3Xa3NL4uSG26PXKRuLsXGTT |
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#B_FINALADDR=mvQgfEX4iMSEYqD31524jASQviPwPwpvuv |
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A_TXIN=`./getinput.sh $A_INPUTNUM` |
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A_TXINKEY=`./getinput.sh --privkey $A_INPUTNUM` |
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B_TXIN=`./getinput.sh $B_INPUTNUM` |
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B_TXINKEY=`./getinput.sh --privkey $B_INPUTNUM` |
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A_SEED=00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff |
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B_SEED=112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00 |
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A_CHANGEPUBKEY=`getpubkey $A_CHANGEADDR` |
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A_TMPKEY=`getprivkey $A_TMPADDR` |
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A_FINALKEY=`getprivkey $A_FINALADDR` |
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B_CHANGEPUBKEY=`getpubkey $B_CHANGEADDR` |
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B_TMPKEY=`getprivkey $B_TMPADDR` |
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B_FINALKEY=`getprivkey $B_FINALADDR` |
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# Both sides say what they want from channel |
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./open-channel $A_SEED $A_AMOUNT $A_CHANGEPUBKEY $A_TMPKEY $A_FINALKEY $A_TXIN > A-open.pb |
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./open-channel $B_SEED $B_AMOUNT $B_CHANGEPUBKEY $B_TMPKEY $B_FINALKEY $B_TXIN > B-open.pb |
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# Now sign anchor. |
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./open-anchor-scriptsigs A-open.pb B-open.pb $A_TXINKEY > A-anchor-scriptsigs.pb |
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./open-anchor-scriptsigs B-open.pb A-open.pb $B_TXINKEY > B-anchor-scriptsigs.pb |
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# Now leak that signature. |
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./leak-anchor-sigs A-anchor-scriptsigs.pb > A-leak-anchor-sigs.pb |
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./leak-anchor-sigs B-anchor-scriptsigs.pb > B-leak-anchor-sigs.pb |
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# Now create commit signature |
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./open-commit-sig A-open.pb B-open.pb $A_TMPKEY A-leak-anchor-sigs.pb B-leak-anchor-sigs.pb > A-commit-sig.pb |
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./open-commit-sig B-open.pb A-open.pb $B_TMPKEY B-leak-anchor-sigs.pb A-leak-anchor-sigs.pb > B-commit-sig.pb |
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# Now check it. |
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./check-commit-sig A-open.pb B-open.pb B-commit-sig.pb $A_TMPKEY A-leak-anchor-sigs.pb B-leak-anchor-sigs.pb > A-commit.tx |
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./check-commit-sig B-open.pb A-open.pb A-commit-sig.pb $B_TMPKEY B-leak-anchor-sigs.pb A-leak-anchor-sigs.pb > B-commit.tx |
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# Now check anchor sigs and make sure they're the same. |
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./check-anchor-scriptsigs A-open.pb B-open.pb A-anchor-scriptsigs.pb B-anchor-scriptsigs.pb > A-anchor.tx |
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./check-anchor-scriptsigs B-open.pb A-open.pb B-anchor-scriptsigs.pb A-anchor-scriptsigs.pb > B-anchor.tx |
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cmp A-anchor.tx B-anchor.tx |
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# Broadcast |
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$BITCOIN sendrawtransaction `cat A-anchor.tx` > anchor.txid |
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# # Wait for confirms |
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# while [ 0$($BITCOIN getrawtransaction $(cat anchor.txid) 1 | sed -n 's/.*"confirmations" : \([0-9]*\),/\1/p') -lt $(./get-anchor-depth A-open.pb) ]; do $BITCOIN generate 1; done |
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# while [ 0$($BITCOIN getrawtransaction $(cat anchor.txid) 1 | sed -n 's/.*"confirmations" : \([0-9]*\),/\1/p') -lt $(./get-anchor-depth B-open.pb) ]; do $BITCOIN generate 1; done |
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# Just for testing, generate the first transaction. |
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./create-commit-tx A-anchor.tx A-open.pb B-open.pb $A_TMPKEY B-commit-sig.pb > A-commit-0.tx |
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# Now, update the channel, so I pay you 500 satoshi. |
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./update-channel --to-them=500 $A_SEED > A-update-1.pb |
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./update-channel-accept $B_SEED B-anchor.tx B-open.pb A-open.pb $B_TMPKEY A-update-1.pb > B-update-accept-1.pb |
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./update-channel-signature $A_SEED A-anchor.tx A-open.pb B-open.pb $A_TMPKEY A-update-1.pb B-update-accept-1.pb > A-update-sig-1.pb |
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./update-channel-complete $B_SEED B-anchor.tx B-open.pb A-open.pb A-update-1.pb A-update-sig-1.pb > B-update-complete-1.pb |
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# Just for testing, generate second transaction |
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./create-commit-tx A-anchor.tx A-open.pb B-open.pb $A_TMPKEY B-update-accept-1.pb A-update-1.pb > A-commit-1.tx |
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# Now you pay me 1000. |
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./update-channel --from-them=1000 $A_SEED A-update-1.pb > A-update-2.pb |
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./update-channel-accept $B_SEED B-anchor.tx B-open.pb A-open.pb $B_TMPKEY A-update-2.pb A-update-1.pb > B-update-accept-2.pb 2>/dev/null |
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./update-channel-signature $A_SEED A-anchor.tx A-open.pb B-open.pb $A_TMPKEY A-update-2.pb B-update-accept-2.pb A-update-1.pb > A-update-sig-2.pb |
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./update-channel-complete $B_SEED B-anchor.tx B-open.pb A-open.pb A-update-2.pb A-update-sig-2.pb A-update-1.pb > B-update-complete-2.pb |
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# Just for testing, generate third transaction |
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./create-commit-tx A-anchor.tx A-open.pb B-open.pb $A_TMPKEY B-update-accept-2.pb A-update-1.pb A-update-2.pb > A-commit-2.tx |
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if [ x"$1" = x--steal ]; then |
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# A stupidly broadcasts a revoked transaction. |
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$BITCOIN sendrawtransaction `cat A-commit-1.tx` > A-commit-1.txid |
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# B uses the preimage from A-update-sig-2 to cash in. |
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./create-steal-tx A-commit-1.tx A-update-sig-2.pb $B_FINALKEY B-open.pb A-open.pb $B_CHANGEPUBKEY > B-commit-steal.tx |
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$BITCOIN sendrawtransaction `cat B-commit-steal.tx` > B-commit-steal.txid |
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exit 0 |
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fi |
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if [ x"$1" = x--unilateral ]; then |
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$BITCOIN sendrawtransaction `cat A-commit-2.tx` > A-commit-2.txid |
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# Normally we'd have to wait before redeeming, but OP_CHECKSEQUENCEVERIFY |
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# is a noop. |
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./create-commit-spend-tx A-commit-2.tx A-open.pb B-open.pb $A_FINALKEY $A_CHANGEPUBKEY A-update-1.pb A-update-2.pb > A-spend.tx |
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$BITCOIN sendrawtransaction `cat A-spend.tx` > A-spend.txid |
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exit 0 |
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fi |
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# Now close channel by mutual consent. |
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./close-channel A-anchor.tx A-open.pb B-open.pb $A_TMPKEY A-update-1.pb A-update-2.pb > A-close.pb |
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./close-channel --complete B-anchor.tx B-open.pb A-open.pb $B_TMPKEY A-update-1.pb A-update-2.pb > B-close-complete.pb |
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./create-close-tx A-anchor.tx A-open.pb B-open.pb A-close.pb B-close-complete.pb A-update-1.pb A-update-2.pb > A-close.tx |
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$BITCOIN sendrawtransaction `cat A-close.tx` > close.txid |
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