Zero

A pastebin, URL shortener, and filehost, written in Rust using Warp and Diesel.

See a live instance at https://0.celti.name.

Basic Usage

Paste the output of ${CMD}.

${CMD} | curl -F c=@- https://0.celti.name

Upload ${FILE}.

curl -F c=@${FILE} https://0.celti.name

Shorten ${URL}.

curl -F u=@- https://0.celti.name <<< ${URL}

Features

Delete

curl -X DELETE https://0.celti.name/+${LONG_ID}

Deletes the post identified by ${LONG_ID}.

Update

curl -X PUT -F c=@${FILE} https://0.celti.name/+${LONG_ID}

Replaces the content of the post identified by ${LONG_ID}.

“Vanity” Labels

curl -F label=${LABEL} -F c=@${FILE} https://0.celti.name

Creates a post that can be reached at ~${LABEL}.

Burn After Reading

curl -F destruct=true -F c=@${FILE} https://0.celti.name

Creates a post that will be automatically deleted after viewing.

Expiration Dates

curl -F sunset=${min} -F c=@${FILE} https://0.celti.name

Creates a post that will be automatically deleted in ${min} minutes.

“Private” Posts

curl -F private=true -F c=@${FILE} https://0.celti.name

Creates a post that can only be accessed by its long ID.

Deployment

Zero stores configuration in the environment according to the basic tenets of a Twelve-Factor App. It will fall back to reading variables from .env in the current working directory.

• DATABASE_URL: The connection string for the database.
• LISTEN_ADDR: The socket for Zero to listen on; accepts any valid string for the Rust ToSocketAddrs trait.
• ZERO_SALT: A salt used when constructing long IDs to store in the database.
• ZERO_URL: The public URL that Zero is running at, minus the protocol (which is always HTTPS). Used to construct returned URLs.

DATABASE_URL="postgres://dbuser:dbpass@dbhost/dbname"
LISTEN_ADDR="localhost:8080"
ZERO_SALT="c28gdmVyeSBzYWx0eQA"
ZERO_URL="zero.example"

Currently, PostgreSQL is the only supported database backend. The required database schema is in [migrations/00000000000001_zero_initial_setup/up.sql]; you can automatically apply it with diesel-cli.

Unlicense and Copyright

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means.

In jurisdictions that recognize copyright laws, the author or authors of this software dedicate any and all copyright interest in the software to the public domain. We make this dedication for the benefit of the public at large and to the detriment of our heirs and successors. We intend this dedication to be an overt act of relinquishment in perpetuity of all present and future rights to this software under copyright law.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

For more information, please refer to [http://unlicense.org/].