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segrax/Quickly Create Self Signed Certificate

Last active March 24, 2025 13:11
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Quickly Create Self Signed Certificate
#!/usr/bin/env bash
DIR="./etc/"
DOMAIN="localhost"
PASSPHRASE=""
SUBJ="
C=DE
ST=
O=
localityName=
commonName=$DOMAIN
organizationalUnitName=
emailAddress=
"
mkdir -p "$DIR"
openssl genrsa -out "$DIR/server.key" 2048
openssl req -new -subj "$(echo -n "$SUBJ" | tr "\n" "/")" -key "$DIR/server.key" -out "$DIR/server.csr" -passin pass:$PASSPHRASE
openssl x509 -req -days 365 -in "$DIR/server.csr" -signkey "$DIR/server.key" -out "$DIR/server.crt"
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