Ok, thanks. I've installed the wallet tool and used cd bitcoinj/tools ./wallet-tool but got a few errors...
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.2:compile (default-compile) on project bitcoinj-core: Compilation failure [ERROR] /home/marco/bitcoinj/core/src/main/java/org/bitcoinj/store/WindowsMMapHack.java:[34,9] cannot find symbol [ERROR] symbol: class Cleaner [ERROR] location: class org.bitcoinj.store.WindowsMMapHack [ERROR] [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :bitcoinj-core I don't know if they're serious! If they are not, may I ask (please) should I jump to ./wallet-tool dump --wallet=/tmp/bitcoin-wallet-decrypted-backup --dump-privkeys and if so should I change the "bitcoin-wallet-decrypted-backup" to some version of "com.google.bitcoin.params.MainNetParams.wallet" to suit my setup, do you think? Its the private keys I'm after but the dump tool looks as though it assumes I've created a backup in the way you originally suggested thanks, Mark On Mon, Aug 13, 2018 at 12:05 AM Andreas Schildbach <[email protected]> wrote: > Ah, it isn't even an Android app. Then you should be able to copy the > wallet file and use it directly with wallet-tool. No need for the > decrypt step in this case. > > > On 08/12/2018 10:48 PM, Mark Dunne wrote: > > Thank you very much for your response. > > > > A developer from the team that produced the UltraCoin Client wallet in > > 2014 advised me that it "uses bitcoinj" and advised me to refer to the > > wallet-tool, which you also referred me to (and coded, also, fair play > > to you!) but it has very little functionality: There is no Options > > > Safety > Backup wallet. You can send, receive bitcoin and make trades > > using smart contracts. I only ever used it to receive and store the few > > bitcoin that I bought. I knew very little except that the idea of a > > maths-based digital currency was fascinating! > > > > Am I screwed? Did I back the wrong horse?!? I could send you the > > UltraCoin Client executable file, if that's of any use or interest. > > > > I'm sure you have far more interesting and worthwhile projects to be > > working on but I really, really appreciate any advice you can give. > > > > thanks you > > > > Mark > > > > On Sunday, August 12, 2018 at 8:37:19 PM UTC+1, Andreas Schildbach wrote: > > > > Assuming that "Ultracoin Wallet" is a fork of "Bitcoin Wallet", your > > first step is creating a backup file: Options > Safety > Backup > wallet. > > That's the file you're missing. > > > > > > On 08/09/2018 03:41 PM, Mark Dunne wrote: > > > I am using the > > > > > wallet.tool ( > https://github.com/bitcoin-wallet/bitcoin-wallet/blob/master/wallet/README.recover.md > > < > https://github.com/bitcoin-wallet/bitcoin-wallet/blob/master/wallet/README.recover.md > >) on > > > > > Ubuntu (novice user) to trying and decrypt and access (dump) my > > private > > > keys on the UltraCoin Wallet, which uses the bitcoinj > > architecture, in > > > order to access BCC. The private keys are encrypted and I have no > > other > > > way to access/read them. The wallet information is stored in a > > > com.google.bitcoin.params.MainNetParams.wallet file which, on > > Windows, > > > is located in %AppData%/UltraCoin Client/ . > > > > > > When I try to execute the decrypt command; "openssl enc -d > > -aes-256-cbc > > > -md md5 -a -in bitcoin-wallet-backup-testnet-2014-11-01 > > > > bitcoin-wallet-decrypted-backup" it fails as the > > > "bitcoin-wallet-backup-testnet-2014-11-01" doesn't exist on my > > computer. > > > Can I amend some of the command to suit my com.google... file and > > if so > > > how, exactly? > > > > > > -- > > > You received this message because you are subscribed to the Google > > > Groups "bitcoinj" group. > > > To unsubscribe from this group and stop receiving emails from it, > > send > > > an email to [email protected] > > > <mailto:[email protected]>. > > > For more options, visit https://groups.google.com/d/optout > > <https://groups.google.com/d/optout>. > > > > > > -- > > You received this message because you are subscribed to the Google > > Groups "bitcoinj" group. > > To unsubscribe from this group and stop receiving emails from it, send > > an email to [email protected] > > <mailto:[email protected]>. > > For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "bitcoinj" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/bitcoinj/fM3WD125vmU/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "bitcoinj" group. 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