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OMI 1.0.8-2 commit

#!/bin/sh

verify_ssl_version() {
    SSL_VERSION=`openssl version | awk '{print $2}'`
    case "$SSL_VERSION" in
        0.9.8*)
            LIB_SUFFIX="0.9.8"
            ;;
        1.0.*)
            LIB_SUFFIX="1.0.0"
            ;;
        *)
            echo "Error: OpenSSL version '${SSL_VERSION}' is not supported. Only OpenSSL versions 0.9.8* and 1.0.* are supported." >&2
            exit 2
            ;;
    esac
}

create_ssl_links() {
    # If LD_LIBRARY_PATH contains a path to the directory that we're creating
    # links in (i.e. /opt/omi/lib), it affects the output of ldd such that we
    # can create a circular link ... (unset resolves that)
    unset LD_LIBRARY_PATH

    LIBRARY_DIR='/opt/omi/lib'

    OPENSSL_PATH=`which openssl`
    LIBSSL_PATH=`ldd ${OPENSSL_PATH} | grep libssl.so | awk '{print $3}'`
    if [ $? -ne 0 ]; then
        echo "Error: Unable to determine libssl.so path" >&2
        exit 2
    fi
    LIBCRYPTO_PATH=`ldd ${OPENSSL_PATH} | grep libcrypto.so | awk '{print $3}'`
    if [ $? -ne 0 ]; then
        echo "Error: Unable to determine libcrypto.so path" >&2
        exit 2
    fi

    [ -e ${LIBRARY_DIR}/libssl.so.${LIB_SUFFIX} ] && rm ${LIBRARY_DIR}/libssl.so.${LIB_SUFFIX}
    [ -e ${LIBRARY_DIR}/libcrypto.so.${LIB_SUFFIX} ] && rm ${LIBRARY_DIR}/libcrypto.so.${LIB_SUFFIX}

    ln -s ${LIBSSL_PATH} ${LIBRARY_DIR}/libssl.so.${LIB_SUFFIX}
    ln -s ${LIBCRYPTO_PATH} ${LIBRARY_DIR}/libcrypto.so.${LIB_SUFFIX}
}


id=`id | cut -f2 -d'(' | cut -f1 -d')'`

if [ "$id" != "root" ]; then
    echo >&2
    echo "************************************************************" >&2
    echo "* Warning: SSL configuration not performed (requires root  *" >&2
    echo "* privileges).                                             *" >&2
    echo "************************************************************" >&2
    echo >&2
    exit 3
fi

verify_ssl_version
create_ssl_links
exit 0