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|  |  |  | #!/bin/bash | 
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|  |  |  | set -e | 
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|  |  |  |  | 
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|  |  |  | keycloak_cas_url='http://localhost:8080/auth/realms/master/protocol/cas' | 
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|  |  |  | action_pattern='action="([^"]+)"' | 
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|  |  |  | ticket_pattern='Location: .*\?ticket=(ST-[-A-Za-z0-9_.=]+)' | 
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|  |  |  |  | 
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|  |  |  | get_ticket() { | 
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|  |  |  | login_response=$(curl --fail --silent -c /tmp/cookies http://localhost:8080/auth/realms/master/protocol/cas/login?service=http://localhost) | 
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|  |  |  | if [[ !($login_response =~ $action_pattern) ]] ; then | 
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|  |  |  | local cookie_options="-b /tmp/cookies" | 
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|  |  |  | if [ "$1" == "save_cookies" ]; then | 
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|  |  |  | cookie_options="${cookie_options} -c /tmp/cookies" | 
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|  |  |  | fi | 
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|  |  |  |  | 
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|  |  |  | local login_response=$(curl --fail --silent -c /tmp/cookies "${keycloak_cas_url}/login?service=http://localhost") | 
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|  |  |  | if [[ ! ($login_response =~ $action_pattern) ]] ; then | 
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|  |  |  | echo "Could not parse login form in response" | 
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|  |  |  | echo $login_response | 
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|  |  |  | echo "${login_response}" | 
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|  |  |  | exit 1 | 
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|  |  |  | fi | 
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|  |  |  |  | 
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|  |  |  | login_url=${BASH_REMATCH[1]} | 
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|  |  |  | redirect_response=$(curl --fail --silent -D - -b /tmp/cookies --data 'username=admin&password=admin' "$login_url") | 
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|  |  |  | if [[ !($redirect_response =~ $ticket_pattern) ]] ; then | 
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|  |  |  | local login_url=${BASH_REMATCH[1]//&/&} | 
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|  |  |  | local redirect_response=$(curl --fail --silent -D - $cookie_options --data 'username=admin&password=admin' "$login_url") | 
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|  |  |  | if [[ ! ($redirect_response =~ $ticket_pattern) ]] ; then | 
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|  |  |  | echo "No service ticket found in response" | 
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|  |  |  | echo $redirect_response | 
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|  |  |  | echo "${redirect_response}" | 
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|  |  |  | exit 1 | 
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|  |  |  | fi | 
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|  |  |  |  | 
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|  |  |  | ticket=${BASH_REMATCH[1]} | 
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|  |  |  | echo $ticket | 
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|  |  |  | echo "${BASH_REMATCH[1]}" | 
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|  |  |  | } | 
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|  |  |  |  | 
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|  |  |  | get_ticket | 
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|  |  |  | curl --fail --silent "http://localhost:8080/auth/realms/master/protocol/cas/validate?service=http://localhost&ticket=$ticket" | 
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|  |  |  | # CAS 1.0 | 
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|  |  |  | ticket=$(get_ticket) | 
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|  |  |  | curl --fail --silent "${keycloak_cas_url}/validate?service=http://localhost&ticket=$ticket" | 
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|  |  |  | echo | 
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|  |  |  |  | 
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|  |  |  | get_ticket | 
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|  |  |  | curl --fail --silent "http://localhost:8080/auth/realms/master/protocol/cas/serviceValidate?service=http://localhost&format=XML&ticket=$ticket" | 
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|  |  |  | # CAS 2.0 | 
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|  |  |  | ticket=$(get_ticket) | 
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|  |  |  | curl --fail --silent "${keycloak_cas_url}/serviceValidate?service=http://localhost&format=XML&ticket=$ticket" | 
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|  |  |  | echo | 
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|  |  |  |  | 
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|  |  |  | get_ticket | 
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|  |  |  | curl --fail --silent "http://localhost:8080/auth/realms/master/protocol/cas/serviceValidate?service=http://localhost&format=JSON&ticket=$ticket" | 
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|  |  |  | ticket=$(get_ticket) | 
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|  |  |  | curl --fail --silent "${keycloak_cas_url}/serviceValidate?service=http://localhost&format=JSON&ticket=$ticket" | 
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|  |  |  | echo | 
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|  |  |  |  | 
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|  |  |  | get_ticket | 
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|  |  |  | curl --fail --silent "http://localhost:8080/auth/realms/master/protocol/cas/p3/serviceValidate?service=http://localhost&format=JSON&ticket=$ticket" | 
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|  |  |  | # CAS 3.0 | 
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|  |  |  | ticket=$(get_ticket save_cookies) | 
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|  |  |  | curl --fail --silent "${keycloak_cas_url}/p3/serviceValidate?service=http://localhost&format=JSON&ticket=$ticket" | 
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|  |  |  | echo | 
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|  |  |  |  | 
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|  |  |  | # CAS, gateway option | 
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|  |  |  | get_ticket save_cookies | 
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|  |  |  | login_response=$(curl --fail --silent -D - -b /tmp/cookies "${keycloak_cas_url}/login?service=http://localhost&gateway=true") | 
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|  |  |  | if echo "${login_response}" | grep '^Location: http://localhost\?ticket='; then | 
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|  |  |  | echo "Gateway option did not redirect back to service with ticket" | 
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|  |  |  | echo "${login_response}" | 
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|  |  |  | exit 1 | 
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|  |  |  | fi | 
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|  |  |  |  | 
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|  |  |  | login_response=$(curl --fail --silent -D - "${keycloak_cas_url}/login?service=http://localhost&gateway=true") | 
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|  |  |  | if echo "${login_response}" | grep '^Location: http://localhost$'; then | 
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|  |  |  | echo "Gateway option did not redirect back to service without ticket" | 
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|  |  |  | echo "${login_response}" | 
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|  |  |  | exit 1 | 
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|  |  |  | fi | 
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