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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ## Issue being fixed or feature implemented Implement a new code-singing certificate for windows. Previously we used a certificate issued by DigiCert, however that certificate recently expired. A renewed certificate would cost roughly $200/year at the cheapest CAs and $370/year with DigiCert. EV certificates are relatively novel types of certificates that start out with positive reputation, reducing smart screen popups for users. EV certificates start at $270/year. As a result we had (/have) 4 options: 1. Get a new code signing certificate from a trusted CA - - Pro: Certificate gains reputation over time in smart screen and binaries are signed - - Pro: Shows "Verified Publisher" and "Dash Core Group Inc" on install - - Con: Costs, feels manipulative to pay at least $600 simply for someone to sign a certificate 2. Get a new EV code signing certificate - - Pro: Certificate starts with good reputation and gains reputation over time - - Con: Even greater costs for a signature that says that we are from Dash Core Group 3. Continue signing with the expired certificate - - Con: This is, it has been discovered, a terrible idea and these binaries are treated worse than unsigned binaries 4. Deliver unsigned windows binaries - - Pro: Binary will gain reputation over time as users download it - - Pro: Easy, is what it says on the tin - - Con: Binaries are completely unsigned, could be tampering or corruption issues that go undetected - - Con: Will visibly state "Unknown Publisher" 5. Deliver self-signed windows binaries - - Pro: Binary will gain reputation over time as users download it - - Pro: *Possibility* that certificate will gain reputation over time as users download binaries signed by it. It may also be that only certificates issued by a CA will gain reputation over time. - - Pro: Binaries are still signed - - Pro: Users have the option to import certificate into keychain to remove "Unknown Publisher" - - Pro: In limited testing, install is sometimes is treated better than unsigned, otherwise is treated the same - - Con: may appear sketchy, as Root CA is not a trusted Root CA - - Con: will display "Unknown Publisher" to most users - - Con: greater potential uncertainty around future changes to treatment of self signing systems Based on the above discussion and testing, the best route currently is option 5; that is what this PR implements. In the future it may make sense to move towards a codesigning certificate issued by a trusted CA. The root certificate authority has the following information  with a sha256 fingerprint of `46 84 FF 27 11 D7 C8 C5 BB FA D1 55 41 B3 F0 43 77 97 AC 67 4C 32 19 AE B4 E7 15 11 1F BB 42 A0` The code signing certificate is issued by the root CA, has a common name of "Dash Core Windows Signing" and a sha256 fingerprint of `1A 09 54 6E D3 81 E9 FC AD 62 44 32 35 40 39 FF 5F A7 30 0E 5E 03 C4 E0 96 5A 62 AA 19 2B 79 EE`. This certificate is only authorized for the purpose of code signing. ## What was done? ## How Has This Been Tested? Multiple users installing binaries of type 1,3,4 and 5. ## Breaking Changes This new windows signing certificate should be documented in the release notes. ## Checklist: _Go over all the following points, and put an `x` in all the boxes that apply._ - - [x] I have performed a self-review of my own code - - [ ] I have commented my code, particularly in hard-to-understand areas - - [ ] I have added or updated relevant unit/integration/functional/e2e tests - - [ ] I have made corresponding changes to the documentation - - [x] I have assigned this pull request to a milestone _(for repository code-owners and collaborators only)_ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEKVkDYuyHioH9PCArUlJ77avoeYQFAmWfAbUACgkQUlJ77avo eYTSCBAAuDEoWABdonIMs/4RaYP+DGTULltRu9CHBAqYuksXrl/4iV0r17DPSWWW L/5vLNAUTI47Tsa7R45ZPb0hR8VPMBkvxTQipKBYK7vZpwefcR4VOprEBJJ0Bl3g ZHtAVjZbcANEIAW3SlaiOgWbxWGKfDyM7gN3aNfoidMFBefbcYKEttuAGCnktWRI Y3eLMGPCpxOVB0O1nLU+pzwixAWXOeVChiK31ecFfQrF3JmUc12yiFUI+OJTogg4 0G2GMIQYHiVwclj8hSWT/yZfjcyxXdLYqkmH4Nr5mye39hRI2aUQEkmkYOy8pjcB ykKLg8JpUg/zg6GSuS6mFJnd5NHq5iSBxSRHPfR8xij1xFpmdgAaNCw4/6j9PEXB l8cfuJ7hgX3yX09L4p2E4t7MYpM8igaenAIWAK37hmKs1WADBmaj/nf6ThKhjvzI 2GR0FOzm6Is36KYvdUQJDE0g70g31SvGy+qjlcK49MtX6BvecYt+dg8AaNZ5FIn7 d1kFI4NXM6JX2WdiHMenz5d+oFYRS/P1sXjQ1wtl9HSkiZQQkEBbgiWXfh+EXjpW fNc8cej2LLCNZlhVcpffF8UaINsMTZVQsEGWGInjSi5eCs/YNrqL8XDdC/8mmZCu cNvp0QBtQ+4lpbUSdhFUdgic0MRCsdeHuYIBfvPJN9tl8McbknA= =kL6E -----END PGP SIGNATURE----- |
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| .. | ||
| auto_gdb | ||
| builder-keys | ||
| containers | ||
| debian | ||
| devtools | ||
| guix | ||
| init | ||
| linearize | ||
| macdeploy | ||
| qos | ||
| seeds | ||
| shell | ||
| testgen | ||
| verify-commits | ||
| verifybinaries | ||
| windeploy | ||
| zmq | ||
| dash-cli.bash-completion | ||
| dash-qt.pro | ||
| dash-tx.bash-completion | ||
| dashd.bash-completion | ||
| filter-lcov.py | ||
| install_db4.sh | ||
| README.md | ||
| valgrind.supp | ||
Repository Tools
Developer tools
Specific tools for developers working on this repository.
Contains the script github-merge.py for merging GitHub pull requests securely and signing them using GPG.
Verify-Commits
Tool to verify that every merge commit was signed by a developer using the above github-merge.py script.
Linearize
Construct a linear, no-fork, best version of the blockchain.
Qos
A Linux bash script that will set up traffic control (tc) to limit the outgoing bandwidth for connections to the Dash network. This means one can have an always-on dashd instance running, and another local dashd/dash-qt instance which connects to this node and receives blocks from it.
Seeds
Utility to generate the pnSeed[] array that is compiled into the client.
Build Tools and Keys
Debian
Contains files used to package dashd/dash-qt for Debian-based Linux systems. If you compile dashd/dash-qt yourself, there are some useful files here.
Builder keys
PGP keys used for signing Dash Core release results.
MacDeploy
Scripts and notes for Mac builds.
Test and Verify Tools
TestGen
Utilities to generate test vectors for the data-driven Dash tests.
Verify Binaries
This script attempts to download and verify the signature file SHA256SUMS.asc from bitcoin.org.