refactor: finish moving ssh-* scripts to own installers

[webi-installers/.git] / ssh-pubkey / ssh-pubkey.sh

diff --git a/ssh-pubkey/ssh-pubkey.sh b/ssh-pubkey/ssh-pubkey.sh
deleted file mode 120000 (symlink)
index c96a4a16dc2003207bbea25f4a8b6cdaa6c6320f..0000000000000000000000000000000000000000
--- a/ssh-pubkey/ssh-pubkey.sh
+++ /dev/null
@@ -1 +0,0 @@
-../ssh-utils/ssh-pubkey.sh
\ No newline at end of file

diff --git a/ssh-pubkey/ssh-pubkey.sh b/ssh-pubkey/ssh-pubkey.sh
new file mode 100644 (file)
index 0000000000000000000000000000000000000000..f729276c67ee85bf5d9ab81b17ec3c980b5c9170
--- /dev/null
+++ b/ssh-pubkey/ssh-pubkey.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+set -e
+set -u
+
+function main() {
+
+    if [ ! -d "$HOME/.ssh" ]; then
+        mkdir -p "$HOME/.ssh/"
+        chmod 0700 "$HOME/.ssh/"
+    fi
+
+    if [ ! -f "$HOME/.ssh/config" ]; then
+        # for the benefit of VSCode
+        touch "$HOME/.ssh/config"
+        chmod 0644 "$HOME/.ssh/config"
+    fi
+
+    if [ ! -f "$HOME/.ssh/authorized_keys" ]; then
+        touch "$HOME/.ssh/authorized_keys"
+        chmod 0600 "$HOME/.ssh/authorized_keys"
+    fi
+
+    if [ ! -f "$HOME/.ssh/id_rsa" ]; then
+        ssh-keygen -b 2048 -t rsa -f "$HOME/.ssh/id_rsa" -q -N ""
+        echo >&2 ""
+    fi
+
+    if [ ! -f "$HOME/.ssh/id_rsa.pub" ]; then
+        ssh-keygen -y -f "$HOME/.ssh/id_rsa" > "$HOME/.ssh/id_rsa.pub"
+        echo >&2 ""
+    fi
+
+    # TODO use the comment (if any) for the name of the file
+    echo >&2 ""
+    #shellcheck disable=SC2088
+    echo >&2 "~/Downloads/id_rsa.$(whoami).pub":
+    echo >&2 ""
+    rm -f "$HOME/Downloads/id_rsa.$(whoami).pub"
+    cp -r "$HOME/.ssh/id_rsa.pub" "$HOME/Downloads/id_rsa.$(whoami).pub"
+    cat "$HOME/Downloads/id_rsa.$(whoami).pub"
+    echo >&2 ""
+}
+
+main