5 releases
0.2.4 | Sep 23, 2022 |
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0.2.3 | Sep 23, 2022 |
0.2.2 | Sep 23, 2022 |
0.1.4 | Sep 21, 2022 |
0.1.0 | Sep 19, 2022 |
#31 in #verifying
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w3name
Content addressing for a dynamic web. Now available from the command line!
About
The w3name-cli
binary crate provides a command-line tool called w3name
, which can be used to interact with the w3name service.
For more about w3name in general, see the main github repository.
Install
Binary CLI releases
To download a pre-compiled binary of the w3name
command-line tool, grab the .tar.gz
file for your platform from the latest release.
Using cargo install
Make sure to read the Native dependencies section below!
cargo install w3name-cli
Native dependencies
To install with cargo
, you'll need the Protocol Buffers compiler, and the protoc
command must be on your $PATH
. Version 3.20.2
is known to work, and other 3.x versions are likely to work as well.
If you can't install protoc
, but you do have cmake
, you can set the protoc-src
feature, which will build the protobuf compiler from source at build time.
You'll also need perl
, since we build openssl from source, and perl
is required by the build process.
Using the w3name
command-line tool
The w3name
command line tool has commands for creating a new name keypair, publishing values, and retrieving the latest value for a name.
You can get an overview with w3name help
:
w3name 0.1.0
A tool for creating verifiable names in a web3 world
USAGE:
w3name <SUBCOMMAND>
OPTIONS:
-h, --help Print help information
-V, --version Print version information
SUBCOMMANDS:
create Create a new public/private keypair and save it to disk
help Print this message or the help of the given subcommand(s)
publish Publish a new value for a name, signed with the name's private key
resolve Lookup the current value for a name record
Each of the subcommands has it's own help text available using w3name help <command>
or w3name <command> --help
, for example:
w3name help create
w3name-create
Create a new public/private keypair and save it to disk
USAGE:
w3name create [OPTIONS]
OPTIONS:
-h, --help
Print help information
-o, --output <OUTPUT>
Filename to write the key to.
If not given, will write to a file named `<name>.key`, where `<name>` is the string form
of the public key.
Resolving the value of a name
To lookup the current value for a name record, use w3name resolve <name>
, where <name>
is string name identifier.
For example:
w3name resolve k51qzi5uqu5dka3tmn6ipgsrq1u2bkuowdwlqcw0vibledypt1y9y5i8v8xwvu
hello from w3name-rust-client!
Creating a new keypair
Before you can publish name records, you need to create a keypair using w3name create
.
With no arguments, it will create a file named <name>.key
in the current directory, where <name>
is the string form of the public key.
w3name create
wrote new keypair to k51qzi5uqu5dhm3u68li82fpf3952az41aqs0k3opk0wtjyevfud1ohv2qkyrc.key
If you want, you can pass the --output
flag to control the output filename:
w3name create --output foo.key
wrote new keypair to foo.key
Publishing values
Once you have a key file, you can publish values with w3name publish
:
w3name publish --key your-key-file.key --value "A shiny new value"
published new value for key k51qzi5uqu5dka3tmn6ipgsrq1u2bkuowdwlqcw0vibledypt1y9y5i8v8xwvu: A shiny new value
Dependencies
~17–34MB
~581K SLoC