104 lines
2.2 KiB
Bash
Executable File
104 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Allows easy manipulation of the proxy variables
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function proxy_set_help {
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echo "Usage: $0 set ADDRESS"
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echo
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echo "Arguments:"
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echo " ADDRESS Address of the proxy"
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echo
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echo "Examples:"
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echo ' eval "$(proxy set http://proxy.mycompany.com:3128/)"'
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return 0
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}
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function proxy_set {
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if [ -z $1 ]; then
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proxy_set_help
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return 1
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fi
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echo "export http_proxy='$1'"
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echo "export https_proxy='$1'"
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echo "export ftp_proxy='$1'"
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echo "export rsync_proxy='$1'"
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exit 0
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}
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function proxy_setup_help {
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echo "Usage: $0 setup"
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echo
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echo "Examples:"
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echo " proxy_set # Then eval the output"
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return 0
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}
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function proxy_setup {
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export no_proxy="localhost,127.0.0.1,localaddress,.localdomain.com"
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if (( $# > 0 )); then
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valid=$(echo $@ | sed -n 's/\([0-9]\{1,3\}.\)\{4\}:\([0-9]\+\)/&/p')
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if [[ $valid != $@ ]]; then
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>&2 echo "Invalid address"
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return 1
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fi
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proxy_set "http://$1/"
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return 0
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fi
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echo -n "User: "; read username
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if [[ $username != "" ]]; then
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echo -n "Password: "
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read -es password
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local pre="$username:$password@"
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fi
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echo -n "Server: "; read server
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echo -n "Port: "; read port
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proxy_set "http://$pre$server:$port/"
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return 0
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}
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function proxy_off_help {
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echo "Usage: $0 off"
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echo
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echo "Examples:"
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echo ' eval $(proxy off)'
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return 0
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}
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function proxy_off {
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echo 'unset http_proxy'
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echo 'unset https_proxy'
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echo 'unset ftp_proxy'
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echo 'unset rsync_proxy'
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return 0
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}
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function proxy_help {
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command="$1"
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if [ -n "$command" ]; then
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if type "proxy_${command}_help" &> /dev/null; then
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shift
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"proxy_${command}_help" "$@"
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return $?
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fi
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fi
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echo "Usage: $0 COMMAND"
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echo
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echo "Commands:"
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echo " setup Interactively setup proxy"
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echo " set Set proxy from address"
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echo " off Turn off proxy"
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echo " help Get help with commands"
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return 0
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}
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# MAIN
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command="$1"
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shift
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if type "proxy_$command" &> /dev/null; then
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"proxy_$command" "$@"
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else
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proxy_help
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fi
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