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André Silva
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* session: runtime api for generating session membership proofs * grandpa: add runtime api for creating equivocation report txs * grandpa: submit signed equivocation report transactions * grandpa: use proper equivocation report type * grandpa: report equivocations * grandpa: validate equivocation proof * grandpa: update to finality-grandpa 0.9.1 * grandpa: fix encoding of session membership proof * grandpa: initialize set id session mapping for genesis session * grandpa: fix bug in set_id session validation * fix compilation * cleanup from merge conflicts * cleanup crate tomls * grandpa: refactor equivocation handling to separate trait * node-template: fix compilation * fix test compilation * bump finality-grandpa to v0.10.2 * rpc: fix runtime version test * CHERRY-PICK #4200: Add documentation to SubmitSignedTransaction and actually make it work Squashed commit of the following: commit 4f2cb0b1c588a06f2f3b478bb4b28b5cb29d54b9 Author: Tomasz Drwięga <tomasz@parity.io> Date: Tue Dec 3 16:29:33 2019 +0100 Split the method to avoid confusing type error message. commit c5bf24eeaaf902add89ed1b046b22c4a4aaeb2cd Author: Tomasz Drwięga <tomasz@parity.io> Date: Tue Dec 3 16:19:55 2019 +0100 Make accounts optional, fix logic. commit 97db1ef556e023cf6847e5ffdb036c0e3ea6fb0a Author: Tomasz Drwięga <tomasz@parity.io> Date: Tue Dec 3 10:06:20 2019 +0100 Remove warning. commit 535f5c116d1a2e826eaf90c3f7e6798e443d61d8 Merge: 5162572170f1a5f651Author: Tomasz Drwięga <tomasz@parity.io> Date: Tue Dec 3 07:08:05 2019 +0100 Merge branch 'master' into td-signed-transactions commit 516257217bac89fcebd083712f4ea68b7b23b55a Merge: ac98248c62e68c80c2Author: Tomasz Drwięga <tomasz@parity.io> Date: Mon Dec 2 13:57:25 2019 +0100 Merge branch 'master' into td-signed-transactions commit ac98248c6c56cff381130645a82a13d29933cf83 Author: Tomasz Drwięga <tomasz@parity.io> Date: Mon Nov 25 17:34:52 2019 +0100 Forgotten import. commit 67a3c19031506c28e31c6bc4a90fff62d467dd58 Author: Tomasz Drwięga <tomasz@parity.io> Date: Mon Nov 25 17:32:10 2019 +0100 Fix naming and bounds. commit 93e768ea9df97a4629fca1f9bc4b108fdb33f876 Author: Tomasz Drwięga <tomasz@parity.io> Date: Mon Nov 25 17:01:05 2019 +0100 Add documentation to signed transactions and actually make them work. * grandpa: skip block initialization on report submission method * primitives: allow transaction pool access by default for offchain calls * grandpa: unused parameters * grandpa: remove unused method * grandpa: enable equivocation reporting * grandpa: add workaround for parameter encoding * grandpa: fix localized_payload calls in tests * fix submit_report_equivocation_extrinsic in runtimes * node: fix submit transaction test compilation * node: bump spec_version * rpc: fix api version test * grandpa: allow custom equivocation offence type * grandpa: add test for authorities::next_change_height * grandpa: cleanup report_equivocation function * node: move reporting app crypto to node-primitives * grandpa: move equivocation traits to own module * grandpa: rename app-crypto crate import * grandpa: export equivocation types * node: bump spec_version * grandpa: rename EquivocationReport to EquivocationProof * grandpa: add missing docs to primitives * grandpa: add missing docs to equivocation * node: fix compilation * grandpa: add missing docs to pallet * node: bump spec_version * fix whitespace * grandpa: return error on offence reporting * grandpa: expose session and validator count in proofs through traits * grandpa: use strong key in module KeyOwnerProofSystem * grandpa: move key ownership proof to grandpa runtime api * grandpa: remove unnecessary cloning when checking equivocation proof * grandpa: make report_equivocation a method in Environment * support: implement KeyOwnerProofSystem for () * grandpa: move KeyOwnerProofSystem to module trait * test-utils: fix runtime compilation * grandpa: fix test compilation * grandpa: fix test compilation after merge * grandpa: simplify transaction submission types * grandpa: validate equivocation report in signed extension * client: fix test * node: use ValidateEquivocationReport signed extension * grandpa: expose key ownership proof under opaque type * grandpa: better docs on key ownership proofs * grandpa: add note about signed extension * grandpa: add ValidateEquivocationReport::new * grandpa: remove skip_initialize_block from runtime api * grandpa: use new offchain transaction submission API * grandpa: take set_id in generate_key_ownership_proof * grandpa: update to finality-grandpa v0.12.2 * grandpa: cleanup usages of AuthoritySet::current * grandpa: fix test * grandpa: add mocking utilities for equivocation reporting * grandpa: add test for equivocation reporting * grandpa: move SetIdSession initialization * grandpa: add more tests * node: enable historical session manager * node: bump spec_version * node: use strong key types in KeyOwnerProofSystem definitions * grandpa: export GrandpaEquivocationOffence type
= Subkey Subkey is a commandline utility included with Substrate that generates or restores Substrate keys. `subkey` will use the http://wiki.polkadot.network/en/latest/polkadot/learn/cryptography/#keypairs-and-signing[sr25519] cryptography by default. If you need to use the older ed25519 cryptography to generate or restore your key pass the `--ed25519` flag to any of the commands. == Usage === Generate a random account ```bash subkey generate ``` Will output a mnemonic phrase and give you the seed, public key, and address of a new account. DO NOT SHARE your mnemonic or seed with ANYONE it will give them access to your funds. If someone is making a transfer to you they will only need your **Address**. === Inspecting a key You can inspect a given URI (mnemonic, seed, public key, or address) and recover the public key and the address. ```bash subkey inspect <mnemonic,seed,pubkey,address> OUTPUT: Public key (hex): 0x461edcf1ba99e43f50dec4bdeb3d1a2cf521ad7c3cd0eeee5cd3314e50fd424c Address (SS58): 5DeeNqcAcaHDSed2HYnqMDK7JHcvxZ5QUE9EKmjc5snvU6wF ``` === Signing `subkey` expects a message to come in on STDIN, one way to sign a message would look like this: ```bash echo -n <msg> | subkey sign <seed,mnemonic> OUTPUT: a69da4a6ccbf81dbbbfad235fa12cf8528c18012b991ae89214de8d20d29c1280576ced6eb38b7406d1b7e03231df6dd4a5257546ddad13259356e1c3adfb509 ``` === Verifying a signature ```bash echo -n <msg> | subkey verify <sig> <address> OUTPUT: Signature verifies correctly. ``` === Using the vanity generator You can use the included vanity generator to find a seed that provides an address which includes the desired pattern. Be warned, depending on your hardware this may take a while. ```bash subkey vanity 1337 ``` === Signing a transaction Sign a transaction from an encoded `Call`. ```bash subkey sign-transaction \ --call <call-as-hex> \ --nonce 0 \ --suri <secret-uri> \ --password <password> \ --prior-block-hash <prior-block-hash-as-hex> ``` Will output a signed and encoded `UncheckedMortalCompactExtrinsic` as hex. === Inspecting a module ID ```bash subkey --network kusama moduleid "py/trsry" OUTPUT: Public Key URI `F3opxRbN5ZbjJNU511Kj2TLuzFcDq9BGduA9TgiECafpg29` is account: Network ID/version: kusama Public key (hex): 0x6d6f646c70792f74727372790000000000000000000000000000000000000000 Account ID: 0x6d6f646c70792f74727372790000000000000000000000000000000000000000 SS58 Address: F3opxRbN5ZbjJNU511Kj2TLuzFcDq9BGduA9TgiECafpg29 ```