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Add jwtio

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This commit is contained in:
Hunter Haugen 2026-02-27 11:29:05 -08:00
parent 19a52e0621
commit 9f5c60992e
Signed by: hunner
GPG key ID: EF99694AA599DDAD
1 changed files with 25 additions and 0 deletions
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25
.zsh/aliases
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@ -66,6 +66,31 @@ alias hide="SetFile -a V"
alias show="SetFile -a v" alias show="SetFile -a v"
base64url::encode () { base64 -w0 | tr '+/' '-_' | tr -d '='; } base64url::encode () { base64 -w0 | tr '+/' '-_' | tr -d '='; }
base64url::decode () { awk '{ if (length($0) % 4 == 3) print $0"="; else if (length($0) % 4 == 2) print $0"=="; else print $0; }' | tr -- '-_' '+/' | base64 -d; } base64url::decode () { awk '{ if (length($0) % 4 == 3) print $0"="; else if (length($0) % 4 == 2) print $0"=="; else print $0; }' | tr -- '-_' '+/' | base64 -d; }
jwtio() {
[ -z "$1" ] && echo "usage: jwtio '<jwt>'" && return 1
local token="$1"
local header_b64="${token%%.*}"
local rest="${token#*.}"
local payload_b64="${rest%%.*}"
local signature=""
[ "$rest" != "$payload_b64" ] && signature="${rest#*.}"
if [ -z "$header_b64" ] || [ -z "$payload_b64" ]; then
echo "invalid jwt: expected <header>.<payload>[.<signature>]" >&2
return 1
fi
local header_json payload_json
header_json=$(print -rn -- "$header_b64" | base64url::decode) || return 1
payload_json=$(print -rn -- "$payload_b64" | base64url::decode) || return 1
jq -n \
--argjson header "$header_json" \
--argjson payload "$payload_json" \
--arg signature "$signature" \
'{header: $header, payload: $payload, signature: $signature}'
}
alias whyfail="tmux copy-mode && tmux send-keys -X search-backward 'FAIL'" alias whyfail="tmux copy-mode && tmux send-keys -X search-backward 'FAIL'"
alias m4b-tool='docker run -it --rm -u $(id -u):$(id -g) -v "$(pwd)":/mnt m4b-tool' alias m4b-tool='docker run -it --rm -u $(id -u):$(id -g) -v "$(pwd)":/mnt m4b-tool'
alias morserunner="docker-wine --as-me --force-owner --sound=default --cache --volume=/home/hunner/Downloads/morserunner:/data --workdir=/data wine MorseRunner.exe" alias morserunner="docker-wine --as-me --force-owner --sound=default --cache --volume=/home/hunner/Downloads/morserunner:/data --workdir=/data wine MorseRunner.exe"