# SSH demo — authorize a recipient from an SSH public key file
Output demo/ssh.gif
Require murk
Source demo/theme.tape
Hide
Type `export PATH="$PWD/target/release:$PATH"`
Enter
Type `source demo/setup.sh`
Enter
Type `demo_init_dirs alice bob`
Enter
Sleep 200ms
Type `demo_alice_vault`
Enter
Sleep 3s
# Bob: generate an SSH keypair (no passphrase)
Type `ssh-keygen -t ed25519 -f "$BOB_DIR/id_ed25519" -N "" -q`
Enter
Sleep 500ms
# Start as Alice
Type `cd "$ALICE_DIR" && export MURK_KEY="$ALICE_KEY"`
Enter
Type `export PS1="\n\[\e[94m\]alice \$\[\e[0m\] "`
Enter
Type `clear`
Enter
Sleep 300ms
Show
Type "# Bob sends Alice his SSH public key"
Enter
Sleep 1s
Type `cat "$BOB_DIR/id_ed25519.pub"`
Enter
Sleep 2s
Type "# Alice authorizes Bob from the key file"
Enter
Sleep 500ms
Type `murk circle authorize "ssh:$BOB_DIR/id_ed25519.pub" --name bob`
Enter
Sleep 2s
Type "murk circle"
Enter
Sleep 2s
Type "# Bob's SSH key is now a recipient — done"
Enter
Sleep 2s
