Re: [Bitcoin-development] Proposal to change payment protocol signing
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 We have BIP70 already in use (over a hundred paid requests). Could you elaborate on why this needs changing? On 28-04-14 14:39, Gavin Andresen wrote: There is a discussion about clarifying how BIP70 signs payment requests here: https://github.com/bitcoin/bips/pull/41 The issue is what to do with the signature field before signing. The code Mike and I initially wrote does this: request.set_signature(string()); (sets signature to the empty string) I think that is a mistake; it should be: request.clear_signature(); (clears signature field, so it is not serialized at all). So: if you are implementing, or have implemented, the payment protocol, please chime in. I'd like to change the spec and the reference implementation NOW, while BIP70 is still a 'Draft'. Because this type of hey, I'm implementing your standard and it doesn't work the way I think it should mistake is exactly why BIPs take a while before being declared 'Final.' -- Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available. Simple to use. Nothing to install. Get started now for free. http://p.sf.net/sfu/SauceLabs ___ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.14 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJTX9bcAAoJELhWickZBkAlKqcH/RVFAr6vGgDjJvYah46StMHy ZhKwpV1oqFCslOts6MyO+bZp9uDRlmYtnAy02CTPmlico3IyK85/+CGCGEdyiGo1 AEI2Ixr5FJs9t8uAVLyUKwOQddUFEJuZuiKXd1Wl9GqfG/z8gwdSxd08Wrq57lSH JdwUnWOG1xBwyhgm7stqFoXgTrrnFNcE97vwsk6QMIzJG/v0suw7Lp42q7bKYaA/ J9xWSQ1cRKSPdsmu4K45oxXriqUmiqz3EouaTSQqC80OO7y8sfa96DqiHR83Vy3w KUna5enjGqhhberWCokg3x5lCiH/IfLPrgK23iib4cg6Vm70jSQ2S2Xh/NuoDaM= =JA5K -END PGP SIGNATURE- -- Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available. Simple to use. Nothing to install. Get started now for free. http://p.sf.net/sfu/SauceLabs ___ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development
Re: [Bitcoin-development] Proposal to change payment protocol signing
Consensus is the spec should be clarified to match current behavior, so it won't change. -- Gavin Andresen On Apr 29, 2014, at 9:44 AM, Jouke Hofman jo...@bitonic.nl wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 We have BIP70 already in use (over a hundred paid requests). Could you elaborate on why this needs changing? On 28-04-14 14:39, Gavin Andresen wrote: There is a discussion about clarifying how BIP70 signs payment requests here: https://github.com/bitcoin/bips/pull/41 The issue is what to do with the signature field before signing. The code Mike and I initially wrote does this: request.set_signature(string()); (sets signature to the empty string) I think that is a mistake; it should be: request.clear_signature(); (clears signature field, so it is not serialized at all). So: if you are implementing, or have implemented, the payment protocol, please chime in. I'd like to change the spec and the reference implementation NOW, while BIP70 is still a 'Draft'. Because this type of hey, I'm implementing your standard and it doesn't work the way I think it should mistake is exactly why BIPs take a while before being declared 'Final.' --- -- Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available. Simple to use. Nothing to install. Get started now for free. http://p.sf.net/sfu/SauceLabs ___ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development
[Bitcoin-development] Proposal to change payment protocol signing
There is a discussion about clarifying how BIP70 signs payment requests here: https://github.com/bitcoin/bips/pull/41 The issue is what to do with the signature field before signing. The code Mike and I initially wrote does this: request.set_signature(string()); (sets signature to the empty string) I think that is a mistake; it should be: request.clear_signature(); (clears signature field, so it is not serialized at all). So: if you are implementing, or have implemented, the payment protocol, please chime in. I'd like to change the spec and the reference implementation NOW, while BIP70 is still a 'Draft'. Because this type of hey, I'm implementing your standard and it doesn't work the way I think it should mistake is exactly why BIPs take a while before being declared 'Final.' -- -- Gavin Andresen -- Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available. Simple to use. Nothing to install. Get started now for free. http://p.sf.net/sfu/SauceLabs___ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development
Re: [Bitcoin-development] Proposal to change payment protocol signing
Who cares what it is? Setting to an empty byte array is fine, IMO. The payment protocol is already rolling out. It's implemented in several wallets, BitPay implements it, Coinbase is implementing it, etc. -10 for changing such a basic thing at this point. It'd cause chaos for the early adopters, punishing them instead of rewarding them. It'd seriously hurt adoption of the payment protocol when it's at its most vulnerable. We should mark BIP 70 as accepted and be done with it. -- Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available. Simple to use. Nothing to install. Get started now for free. http://p.sf.net/sfu/SauceLabs___ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development
Re: [Bitcoin-development] Proposal to change payment protocol signing
Agreed with Mike. It doesn't really matter what the signature field is set to. Changing the standard now is too hard with too little benefit. On 4/28/14, 12:14 PM, Mike Hearn wrote: Who cares what it is? Setting to an empty byte array is fine, IMO. The payment protocol is already rolling out. It's implemented in several wallets, BitPay implements it, Coinbase is implementing it, etc. -10 for changing such a basic thing at this point. It'd cause chaos for the early adopters, punishing them instead of rewarding them. It'd seriously hurt adoption of the payment protocol when it's at its most vulnerable. We should mark BIP 70 as accepted and be done with it. -- Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available. Simple to use. Nothing to install. Get started now for free. http://p.sf.net/sfu/SauceLabs ___ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development -- Ryan X. Charles Software Engineer, BitPay 0xA11B4DDE.asc Description: application/pgp-keys -- Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available. Simple to use. Nothing to install. Get started now for free. http://p.sf.net/sfu/SauceLabs___ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development