44 lines
1.1 KiB
Bash
44 lines
1.1 KiB
Bash
#!/bin/bash
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echo "🔐 Ansible User Setup Script"
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echo "-----------------------------"
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# Username prompt
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read -p "👤 Enter username to create (default: ansible): " USERNAME
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USERNAME=${USERNAME:-ansible}
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# SSH key prompt
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read -p "🔑 Paste the SSH public key: " PUBKEY
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# Group prompt
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read -p "👥 Enter comma-separated groups to add (default: sudo, e.g. sudo,docker): " GROUPS
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GROUPS=${GROUPS:-sudo}
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# Convert group list into array
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IFS=',' read -ra GROUP_ARRAY <<< "$GROUPS"
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# Create user
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echo ""
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echo "📋 Creating user: $USERNAME"
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useradd -m -s /bin/bash "$USERNAME"
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# Add user to each group
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for group in "${GROUP_ARRAY[@]}"; do
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echo "➕ Adding $USERNAME to group: $group"
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usermod -aG "$group" "$USERNAME"
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done
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# Set up SSH
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echo "🔒 Setting up SSH access..."
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mkdir -p /home/$USERNAME/.ssh
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echo "$PUBKEY" > /home/$USERNAME/.ssh/authorized_keys
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chmod 700 /home/$USERNAME/.ssh
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chmod 600 /home/$USERNAME/.ssh/authorized_keys
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chown -R $USERNAME:$USERNAME /home/$USERNAME/.ssh
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# Done
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echo ""
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echo "✅ User '$USERNAME' created."
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echo "📦 Groups added: ${GROUP_ARRAY[*]}"
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echo "🎉 SSH key installed and permissions secured."
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