# /usr/local/smsd/lib_msgcmdexec.sh # # Author: S.N. Thornton # Date: 2010/02/28 # Modified: 2011/04/28 $Date: 2011/04/06 11:55:56 $ # Version: 2.0 $Id: lib_msgcmdexec.sh,v 1.4 2011/04/06 11:55:56 root Exp $ # Source: $Source: /usr/local/smsd/RCS/lib_msgcmdexec.sh,v $ # # If no parameters passed, then defaults to library mode, variables and functions defined # if $1 = test then print test messages # or, # if $1 = test and $2 = cmd, $3 = parms # # e.g. # lib_msgcmdexec.sh test # prints test messages # lib_msgcmdexec.sh test cmd help # prints help message # lib_msgcmdexec.sh test cmd getpower # prints Power Status messages # # Note: # If the variable SMS_EMAIL_ADDR is set it assumes it is called as part of the SMS server script # # Changelog # 2011/04/28 Changed Auth to automatic if SMS used # 2011/04/02 Add support for authentication (read/write) # 2011/03/22 Major re-write to support multiple PDU devices # 2011/03/21 Added changes to support Amazing PDU # 2011/01/17 Allow help command even if IPpower not present # 2010/07/23 Update sshallow to use sudo (doesn't work otherwise) # 2010/06/21 Added sshallow to update firewall # 2010/04/29 Changed fax/dsl on/off code into generic routine # 2010/04/28 Added Help descriptions for Power devices # 2010/04/28 Added dslon/off to target Cable modem # 2010/03/10 Converted to proper library script and renamed # 2010/02/28 Paramterised IP Power server IP/name and browser used to tx/rx commands # 2010/02/09 Tidied up ping/pingcheck and added tracert # 2010/02/09 Corrected help messages (was dumping [ in msgs) # 2010/01/26 Added Ping check # 2009/11/08 Added CMD processing capability for listed numbers # 2008/10/27 Added support to log sms content # # Bugs # 2011/03/27 cmd_pdustatus: Error messages from proxy are not detected correctly if http_proxy set (a system which is down returns a proxy error, not zero response which is what the code expects # Workaround: unset http_proxy before running (see header for this) # Fix: Change error handling code to filter out proxy errors # # ------ THE FOLLOWING VARIABLES CAN BE OVERRIDDEN IN THE CALLING SCRIPT ------ # Uncomment this to enable DEBUG when testing from cmd line (no SQL write mode) #DEBUG=1 # These contain info about the library and can be used to detect if it loaded sLIBid=20110321 # Unique ID for Library sLIBname="`echo $0 | sed 's/\-bash//'`" if [ -z "${sLIBname}" ]; then sLIBname="/usr/local/bin/lib_msgcmdexec.sh"; fi # Sanity Check sLIBinfo[${sLIBid}0]="`basename ${sLIBname}`" # Library Name sLIBinfo[${sLIBid}1]="2.1" # Library Version sLIBinfo[${sLIBid}2]="Automation Library for PDUs from DGP (Amazing/Bravo) and Aviosys (IP Power 92xxx)" sLIBinfo[${sLIBid}3]="Simon N. Thornton, 2011/03/24" # Author/Date sLIBinfo[${sLIBid}4]="`echo ${sLIBinfo[${sLIBid}0]/%.*/}.conf`" # Name of library info files sLIBinfo[${sLIBid}5]="`dirname ${sLIBname}`/${sLIBinfo[${sLIBid}4]} ~/${sLIBinfo[${sLIBid}4]}" # Directories for library info files # Cmd line browser to use if [ -z "$iBROWSE" ]; then iBROWSE=1; fi if [ -z "${aBROWSERS}" ]; then aBROWSERS=("w3m -dump" "curl -s -m 10" "links -source" "lynx -source"); fi if [ -z "${sBROWSE}" ]; then sBROWSE=${aBROWSERS[${iBROWSE}]}; fi # Capture date for use in log files if [ -z "${sLogDATE}" ]; then sLogDATE=`date +"%Y-%m-%d %H:%M:%S"`; fi # # Do not remove SOT/EOT markers, content between is used for autogen inf file # SOT # # # Disable use of proxy with PDUs (causes long delays if device is not available) # Comment this out if you want it to go through your proxy unset http_proxy # # List of passwords that allow RO access (separate multiple entries by spaces) aIPPWR_AUTH_RO=(public) # List of passwords that allow RW access (separate multiple entries by spaces) aIPPWR_AUTH_RW=(private) # Indicates if authorisation successful (null=no, RO=Read Only, RW=Read/Write) # Comment out next line if you WANT password control, otherwise ignore sIPPWR_AUTH_OK="RW" # # aIPPWR_PORT[xx] = Port Name, xx=Bank+Port # aIPPWR_PORT_NIC[xx] = Port Nickname, xx=Bank+Port # aIPPWR_PORT_DESC[xx] = Port Description, xx=Bank+Port # aIPPWR_PORT_ON[xx] = Turn on outlet, xx=Bank+Port # aIPPWR_PORT_OFF[xx] = Turn off outlet, xx=Bank+Port # # aBANK_PORTS[yy] = List of Ports/dev, yy=Bank # # The only fields in the Port config you can change are: # aIPPWR_PORT_NIC[${iBANK}0]="P${iBANK}0" Change P${iBANK}0 to a short nickname for the port # aIPPWR_PORT_DESC[${iBANK}0]="Unused" Change "Unused" to a description of the port # ---------------------------------------------------------------------------- # # DGP Amazing PDU # iBANK=0 # PDU Bank iBANK_PORTS=8 # Number of ports aBANK_PORTS[${iBANK}]="`seq -f \"%02g\" -s \" \" ${iBANK}0 ${iBANK}$((iBANK_PORTS-1))`" aIPPWR_SVR_ADD[${iBANK}]="172.16.1.21" # IP Address/Hostname of Device aIPPWR_USR_PWD[${iBANK}]="changethis" # Normal Password aIPPWR_USR_PWDDEF[${iBANK}]="1234" # Default Password aIPPWR_SVR_TYP[${iBANK}]="dgp" # Device type or manufacturer aIPPWR_SVR_NAM[${iBANK}]="Amazing PDU" # Device Description aIPPWR_SVR_PORTS[${iBANK}]="${iBANK_PORTS}" # Number of ports on Device aIPPWR_USR[${iBANK}]="snmp" # Username aIPPWR_SVR_STAT[${iBANK}]="unknown" # Status of device # Port configuration aIPPWR_PORT[${iBANK}0]="P${iBANK}0"; aIPPWR_PORT_NIC[${iBANK}0]="P${iBANK}0"; aIPPWR_PORT_DESC[${iBANK}0]="Unused"; aIPPWR_PORT_ON[${iBANK}0]="10000000"; aIPPWR_PORT_OFF[${iBANK}0]=${aIPPWR_PORT_ON[${iBANK}0]} aIPPWR_PORT[${iBANK}1]="P${iBANK}1"; aIPPWR_PORT_NIC[${iBANK}1]="P${iBANK}1"; aIPPWR_PORT_DESC[${iBANK}1]="Unused"; aIPPWR_PORT_ON[${iBANK}1]="01000000"; aIPPWR_PORT_OFF[${iBANK}1]=${aIPPWR_PORT_ON[${iBANK}1]} aIPPWR_PORT[${iBANK}2]="P${iBANK}2"; aIPPWR_PORT_NIC[${iBANK}2]="P${iBANK}2"; aIPPWR_PORT_DESC[${iBANK}2]="Unused"; aIPPWR_PORT_ON[${iBANK}2]="00100000"; aIPPWR_PORT_OFF[${iBANK}2]=${aIPPWR_PORT_ON[${iBANK}2]} aIPPWR_PORT[${iBANK}3]="P${iBANK}3"; aIPPWR_PORT_NIC[${iBANK}3]="P${iBANK}3"; aIPPWR_PORT_DESC[${iBANK}3]="Unused"; aIPPWR_PORT_ON[${iBANK}3]="00010000"; aIPPWR_PORT_OFF[${iBANK}3]=${aIPPWR_PORT_ON[${iBANK}3]} aIPPWR_PORT[${iBANK}4]="P${iBANK}4"; aIPPWR_PORT_NIC[${iBANK}4]="P${iBANK}4"; aIPPWR_PORT_DESC[${iBANK}4]="Unused"; aIPPWR_PORT_ON[${iBANK}4]="00001000"; aIPPWR_PORT_OFF[${iBANK}4]=${aIPPWR_PORT_ON[${iBANK}4]} aIPPWR_PORT[${iBANK}5]="P${iBANK}5"; aIPPWR_PORT_NIC[${iBANK}5]="P${iBANK}5"; aIPPWR_PORT_DESC[${iBANK}5]="Unused"; aIPPWR_PORT_ON[${iBANK}5]="00000100"; aIPPWR_PORT_OFF[${iBANK}5]=${aIPPWR_PORT_ON[${iBANK}5]} aIPPWR_PORT[${iBANK}6]="P${iBANK}6"; aIPPWR_PORT_NIC[${iBANK}6]="P${iBANK}6"; aIPPWR_PORT_DESC[${iBANK}6]="Unused"; aIPPWR_PORT_ON[${iBANK}6]="00000010"; aIPPWR_PORT_OFF[${iBANK}6]=${aIPPWR_PORT_ON[${iBANK}6]} aIPPWR_PORT[${iBANK}7]="P${iBANK}7"; aIPPWR_PORT_NIC[${iBANK}7]="P${iBANK}7"; aIPPWR_PORT_DESC[${iBANK}7]="Unused"; aIPPWR_PORT_ON[${iBANK}7]="00000001"; aIPPWR_PORT_OFF[${iBANK}7]=${aIPPWR_PORT_ON[${iBANK}7]} # ---------------------------------------------------------------------------- # # IP Power 9258 iBANK=6 # PDU iBANK_PORTS=8 # Number of ports aBANK_PORTS[${iBANK}]="`seq -f \"%02g\" -s \" \" ${iBANK}0 ${iBANK}$((iBANK_PORTS-1))`" aIPPWR_SVR_ADD[${iBANK}]="172.16.1.18" # IP Address/Hostname of Device aIPPWR_USR_PWD[${iBANK}]="changethis" # Normal Password aIPPWR_USR_PWDDEF[${iBANK}]="12345678" # Default Password aIPPWR_SVR_TYP[${iBANK}]="ipp" # Device type or manufacturer aIPPWR_SVR_NAM[${iBANK}]="IP Power 9258" # Device Description aIPPWR_SVR_PORTS[${iBANK}]="${iBANK_PORTS}" # Number of ports on Device aIPPWR_USR[${iBANK}]="admin" # Username aIPPWR_SVR_STAT[${iBANK}]="unknown" # Status of device # Port configuration (for IP Power the ON/OFF ports do not change across the units) aIPPWR_PORT[${iBANK}0]="P${iBANK}0"; aIPPWR_PORT_NIC[${iBANK}0]="P${iBANK}0"; aIPPWR_PORT_DESC[${iBANK}0]="Unused"; aIPPWR_PORT_ON[${iBANK}0]="P60=1"; aIPPWR_PORT_OFF[${iBANK}0]="P60=0" aIPPWR_PORT[${iBANK}1]="P${iBANK}1"; aIPPWR_PORT_NIC[${iBANK}1]="P${iBANK}1"; aIPPWR_PORT_DESC[${iBANK}1]="Unused"; aIPPWR_PORT_ON[${iBANK}1]="P61=1"; aIPPWR_PORT_OFF[${iBANK}1]="P61=0" aIPPWR_PORT[${iBANK}2]="P${iBANK}2"; aIPPWR_PORT_NIC[${iBANK}2]="P${iBANK}2"; aIPPWR_PORT_DESC[${iBANK}2]="Unused"; aIPPWR_PORT_ON[${iBANK}2]="P62=1"; aIPPWR_PORT_OFF[${iBANK}2]="P62=0" aIPPWR_PORT[${iBANK}3]="P${iBANK}3"; aIPPWR_PORT_NIC[${iBANK}3]="P${iBANK}3"; aIPPWR_PORT_DESC[${iBANK}3]="Unused"; aIPPWR_PORT_ON[${iBANK}3]="P63=1"; aIPPWR_PORT_OFF[${iBANK}3]="P63=0" aIPPWR_PORT[${iBANK}4]="P${iBANK}4"; aIPPWR_PORT_NIC[${iBANK}4]="P${iBANK}4"; aIPPWR_PORT_DESC[${iBANK}4]="Unused"; aIPPWR_PORT_ON[${iBANK}4]="P64=1"; aIPPWR_PORT_OFF[${iBANK}4]="P64=0" aIPPWR_PORT[${iBANK}5]="P${iBANK}5"; aIPPWR_PORT_NIC[${iBANK}5]="P${iBANK}5"; aIPPWR_PORT_DESC[${iBANK}5]="Unused"; aIPPWR_PORT_ON[${iBANK}5]="P65=1"; aIPPWR_PORT_OFF[${iBANK}5]="P65=0" aIPPWR_PORT[${iBANK}6]="P${iBANK}6"; aIPPWR_PORT_NIC[${iBANK}6]="P${iBANK}6"; aIPPWR_PORT_DESC[${iBANK}6]="Unused"; aIPPWR_PORT_ON[${iBANK}6]="P66=1"; aIPPWR_PORT_OFF[${iBANK}6]="P66=0" aIPPWR_PORT[${iBANK}7]="P${iBANK}7"; aIPPWR_PORT_NIC[${iBANK}7]="P${iBANK}7"; aIPPWR_PORT_DESC[${iBANK}7]="Unused"; aIPPWR_PORT_ON[${iBANK}7]="P67=1"; aIPPWR_PORT_OFF[${iBANK}7]="P67=0" # EOT # # Do not remove EOT marker, used to autogen inf file # ------ DO NOT CHANGE VARIABLES AFTER THIS POINT ------- # Check if override file exists can override all previous variables), looks in library and user home directories for a in ${sLIBinfo[${sLIBid}5]}; do if [ -e ${a} ]; then . ${a} fi done # # ---------- Functions ----------- # # # Function: Create variable override file # Created: 2011/03/21 # Modified: 2011/03/21 # Params: none # Returns: sERR = Error message (if any) # cmd_dumpvars () { local f f="`echo ${sLIBinfo[${sLIBid}5]} | cut -d' ' -f1`" # Create master file printf "\n#\n# ----- Edit this file to customise information about the device\n#\n# Source\t: %s\n# Version\t: %s\n# Description\t: %s\n# Author\t: %s\n#\n" "${sLIBinfo[${sLIBid}0]}" "${sLIBinfo[${sLIBid}1]}" "${sLIBinfo[${sLIBid}2]}" "${sLIBinfo[${sLIBid}3]}" >$f cat ${sLIBname} | awk 'BEGIN{prn=0}/^\# SOT \#/{prn=1}/^\# EOT \#/{prn=0}{if (prn>0) printf "%s\n",$0}' >>$f chmod 600 $f } # # Function: Verify password # Created: 2011/03/21 # Modified: 2011/04/02 # Params: $1 Password to be checked # Returns: sERR Error message (if any) # sOUT RO/RW or null if not Authorised # cmd_chkauth () { local a sOUT="";sERR="" if [ -n "$1" ]; then # Check RO passwords first for a in ${!aIPPWR_AUTH_RO[*]}; do if [ "$1" = "${aIPPWR_AUTH_RO[$a]}" ];then sOUT="RO" break fi done for a in ${!aIPPWR_AUTH_RW[*]}; do if [ "$1" = "${aIPPWR_AUTH_RW[$a]}" ];then sOUT="RW" break fi done if [ -n "${sOUT}" ]; then # Password matched sIPPWR_AUTH_OK="${sOUT}" else # No match sERR="Error: cmd_chkauth - bad password" fi fi } # # Function: Get Bank,Port Refence, Port number, setting from input # Created: 2011/03/21 # Modified: 2011/03/21 # Params: $1 Port, accepts in the form of 'P60' or 'P60=1' etc # Port is of form: Pbx where 'P' is mandatory prefix, 'b' is the bank (0-9), 'x' is the port (0-99) # Returns: iBANK Bank (PDU) # iPORT Port (Pxx) # iPORT_REF two-byte port reference # iPORT_BIT port number,0-x # iPORT_VAL Port setting (if specified) # sERR Error message (if any) # cmd_decodeport () { local ref1 ref2 sPORT sCMD1 sCMD2 sERR="";iBANK=""; iPORT=""; iPORT_REF=""; iPORT_BIT="";iPORT_VAL="" if [ -n "$1" ]; then sPORT=`echo -n $1 | tr -s '=' ' '` # Split value on = ref1=`echo -n "${sPORT}" | awk '{printf("%s",tolower($1))}'` ref2=`echo -n "${sPORT}" | awk '{if (NF>1) printf("%s",tolower($2))}'` if [ "${ref2}" = "${ref1}" ]; then ref2=""; fi # No '=' in value case "$ref1" in # p[0-9]{1,3}*) # Pxx=off p*) # Pxx=off iBANK=`echo -n ${ref1} | cut -b2` # 2nd char is Bank reference iPORT=`echo ${ref1} | tr '[a-z]' '[A-Z]'` # Port name iPORT_REF=`echo -n ${ref1} | cut -b3-` # Remaining chars are port references iPORT_BIT=`echo -n ${ref1} | awk '{printf "%s",substr($1,length($1))}'` # Port number ;; *on|*off) # Turn devices on/off e.g. faxon/faxoff sCMD1="`echo ${ref1} | awk -Fo '{printf "%s",tolower($1)}'`" # Device being controlled ref2="`echo ${ref1} | awk -Fo '{printf "o%s",tolower($2)}'`" # off/on sOUT="" for a in ${!aIPPWR_PORT_NIC[*]}; do if [ "$sCMD1" = "${aIPPWR_PORT_NIC[$a]}" ];then sCMD1="${aIPPWR_PORT[$a]}" iBANK=`echo -n ${sCMD1} | cut -b2` # 2nd char is Bank reference iPORT="${sCMD1}" # Port name iPORT_REF=`echo -n ${sCMD1} | cut -b3-` # Remaining chars are port references iPORT_BIT=`echo -n ${sCMD1} | awk '{printf "%s",substr($1,length($1))}'` # Port number break fi done ;; esac ref1=${sCMD1} case "$ref2" in 0|off|OFF) ref2=0 ;; 1|on|ON) ref2=1 ;; *) ref2="" ;; esac iPORT_VAL=$ref2 if [ -n "$DEBUG" ]; then printf "%-16s:\tINPUT=\"%-10s\"\tBANK=%-3s\tPORT=%-3s\tPORT_REF=%-3s\tPORT_VAL=%-3s\n" "Port decode" "$1" "${iBANK}" "$iPORT" "$iPORT_REF" "$iPORT_VAL" 1>&2; fi if [ -z "${iBANK}" ]; then sERR="$sERR,iBANK";fi if [ -z "$iPORT_REF" ]; then sERR="$sERR,iPORT_REF"; fi if [ -z "$iPORT" ]; then sERR="$sERR,iPORT"; fi if [ -n "$sERR" ]; then sERR="Error: cmd_decodeport - $sERR could not be determined from input: $1" fi else sERR="Error: cmd_decodeport - no port specified when called" fi } # # Function: Initialise structures if not already setup # Created: 2011/03/21 # Modified: 2011/03/21 # Params: none # Returns: sERR Error message (if devices not online) # cmd_pduinit () { if [ -n "$DEBUG" ]; then printf "%-16s:\t%s\tif >0 indicates already initialised\n" "cmd_pduinit" "${#aIPPWR_SVR_ON[*]}" 1>&2;fi if [ "${#aIPPWR_SVR_ON[*]}" -eq 0 ]; then cmd_pdustatus fi } # # Function: Reload all variables # Created: 2011/05/03 # Modified: 2011/05/03 # Params: none # Returns: sERR Error message (if devices not online) # cmd_pduinitreset () { unset aIPPWR_SVR_ON cmd_pduinit } # # Function: Tests which PDUs are online and figures out active password # Created: 2011/03/21 # Modified: 2011/03/21 # Params: none # Returns: aIPPWR_SVR_ON Array of indexes of active PDUs # sERR Error messages # cmd_pdustatus () { local i iCNT pwd sCMDout sERR=""; iCNT=0 unset aIPPWR_SVR_ON for i in ${!aIPPWR_SVR_ADD[*]}; do if [ -n "$DEBUG" ]; then printf "%-16s:\tHost\t%s\n" "cmd_pdustatus" "${aIPPWR_SVR_ADD[$i]}" 1>&2;fi # if [ "`${sBROWSE} http://${aIPPWR_SVR_ADD[$i]} 2>/dev/null | wc -c`" -ne 0 ]; then if [ -n "`nmap -sP ${aIPPWR_SVR_ADD[$i]} -oG - | grep Host:`" ]; then aIPPWR_SVR_STAT[$i]="online" # Indicate status aIPPWR_SVR_ON[$iCNT]=$i;iCNT=$((iCNT+1)) # Track which systems are online # Test if user or default password is in use (kludge in case it's reset to default) for pwd in "${aIPPWR_USR_PWDDEF[$i]}" "${aIPPWR_USR_PWD[$i]}"; do tmpPWD="$pwd" case "${aIPPWR_SVR_TYP[$i]}" in ipp) sCMDout="`${sBROWSE} http://${aIPPWR_USR[$i]}:${tmpPWD}@${aIPPWR_SVR_ADD[$i]}/Set.cmd?CMD=GetPower 2>/dev/null | grep -v "HTTPCMD_TRYLIMIT" | sed 's///g'`" if [ -n "${sCMDout}" ]; then # It worked, use this password sCMDout="" break else tmpPWD="" # It failed fi ;; dgp) ;; esac done if [ -n "$tmpPWD" ]; then aIPPWR_USR_PWD[$i]=${tmpPWD} else sERR="Error: cmd_pdustatus Wrong username/password for ${aIPPWR_SVR_NAM[$i]}" if [ -n "$DEBUG" ]; then printf "%s\n" "$sINP" 1>&2;fi fi else aIPPWR_SVR_STAT[$i]="offline" # Indicate status fi if [ -n "$DEBUG" ]; then printf "%-16s:\t" "Device"; printf "%d\t%-15s\t%-7s\n" $i "${aIPPWR_SVR_ADD[$i]}" "${aIPPWR_SVR_STAT[$i]}" 1>&2; fi done if [ ${iCNT} -eq 0 ]; then # Sanity check sERR="Error: cmd_pdustatus - no active devices found" fi } # # Function: Displays info about the PDUs # Created: 2011/03/21 # Modified: 2011/03/21 # Params: none # cmd_pduinfo () { local a p i ( printf "%-16s:\t" "Browsers"; for a in ${!aBROWSERS[*]}; do printf "\"%s\"\t" "${aBROWSERS[$a]}"; done;echo for a in ${!aIPPWR_SVR_ADD[*]}; do printf "%-16s:\t" "Device"; printf "%d\t%-15s\t%-7s\t%-11s\t%-6s\n" $a "${aIPPWR_SVR_ADD[$a]}" "${aIPPWR_SVR_TYP[$a]}" "${aIPPWR_SVR_NAM[$a]}" "${aIPPWR_USR[$a]}"; done for a in ${!aIPPWR_PORT[*]}; do printf "%-16s:\t" "Port"; printf "%s\t%s\t%-20s\t%-8s\t%-8s\n" "${aIPPWR_PORT[$a]}" "${aIPPWR_PORT_NIC[$a]}" "${aIPPWR_PORT_DESC[$a]}" "${aIPPWR_PORT_ON[$a]}" "${aIPPWR_PORT_OFF[$a]}"; done for a in ${!aBANK_PORTS[*]}; do printf "%-16s:\t" "Device Bank";printf "%02d\t%s\n" "$a" "${aBANK_PORTS[$a]}"; done cmd_pdustatus # Find out what servers are online printf "\n%-16s:\t%s\n" "Active Devs" "${#aIPPWR_SVR_ON[*]}" for a in ${aIPPWR_SVR_ON[*]}; do printf "%-16s:\t" "Device"; printf "%d\t%-15s\t%-20s\t%-11s\t%-6s\n" $a "${aIPPWR_SVR_ADD[$a]}" "${aIPPWR_SVR_TYP[$a]}" "${aIPPWR_SVR_NAM[$a]}" "${aIPPWR_USR[$a]}" printf "%-16s:\t%s\n" "Ports" "${aBANK_PORTS[$a]}" for p in ${aBANK_PORTS[$a]}; do printf "%-16s:\t" "Port"; printf "%s/%s\t" $a $p; printf "%s\t%s\t%-20s\t%-8s\t%-8s\n" "${aIPPWR_PORT[$p]}" "${aIPPWR_PORT_NIC[$p]}" "${aIPPWR_PORT_DESC[$p]}" "${aIPPWR_PORT_ON[$p]}" "${aIPPWR_PORT_OFF[$p]}"; done cmd_getpower P${a}0 done ) 1>&2 } # # Function: Displays description of ports # Created: 2011/03/21 # Modified: 2011/03/21 # Params: $1 PDU Port reference # Returns: sOUT Port List # cmd_pduinfoports () { local a p if [ "${#aIPPWR_SVR_ON[*]}" -gt 0 ]; then sOUT="`for a in ${aIPPWR_SVR_ON[*]}; do \ for p in ${aBANK_PORTS[$a]}; do \ printf "%s\t%-20s\n" "${aIPPWR_PORT_NIC[$p]}" "${aIPPWR_PORT_DESC[$p]}"; \ done; \ done; \ `" else sOUT="No PDU devices online" fi } # # Function: Get PDU port settings # Created: 2011/03/21 # Modified: 2011/03/28 # Params: $1 PDU Port reference (optional, defaults to port 0 on first PDU defined) # Returns: sOUT String containg port settings # sERR Error message (if any) # cmd_getpower () { local a i sCMDout b sBit sTMP sSRC sERR="";sCMDout="" if [ -n "$1" ]; then # Display specified PDU sSRC="$@" else # Display status of all PDUs online for i in ${aIPPWR_SVR_ON[*]}; do sSRC="P${i}0 ${sSRC}" done fi for b in ${sSRC}; do cmd_decodeport $b if [ -n "$DEBUG" ]; then printf "%-16s:\tINPUT=\"%-10s\"\tBANK=%-3s\tPORT=%-3s\tPORT_REF=%-3s\tPORT_VAL=%-3s\n" "Port get" "$b" "${iBANK}" "$iPORT" "$iPORT_REF" "$iPORT_VAL" 1>&2; fi # Returns: iBANK Bank (PDU) # iPORT Port (Pxx) # iPORT_REF two-byte port reference # iPORT_BIT port number,0-x # iPORT_VAL Port setting (if specified) # sERR Error message (if any) if [ -z "$sERR" ]; then # Only continue if decode successful case "${aIPPWR_SVR_TYP[${iBANK}]}" in dgp) sTMP="${sBROWSE} http://${aIPPWR_SVR_ADD[${iBANK}]}/control.cgi 2>/dev/null" if [ "${aIPPWR_SVR_STAT[${iBANK}]}" = "online" ]; then sCMDout="`${sTMP} 2>/dev/null | grep "Z1" | cut -d'=' -f3 | cut -d',' -f1`" if [ -n "${sCMDout}" ]; then sOUT="" for i in `seq 1 ${aIPPWR_SVR_PORTS[${iBANK}]}`; do sBit=`echo $sCMDout | cut -b$i` sOUT="${sOUT} ${aIPPWR_PORT[${iBANK}$((i-1))]}=${sBit}" done sOUT="`echo $sOUT | sed 's/^ //'`" fi else sOUT="device offline" fi ;; ipp) sTMP="${sBROWSE} http://${aIPPWR_USR[${iBANK}]}:${aIPPWR_USR_NAM[${iBANK}]}@${aIPPWR_SVR_ADD[${iBANK}]}/Set.cmd?CMD=GetPower 2>/dev/null" if [ "${aIPPWR_SVR_STAT[${iBANK}]}" = "online" ]; then sCMDout="`${sTMP} 2>/dev/null | sed 's///g;s/<\/html>//g'`" sOUT=$sCMDout else sOUT="device offline" fi ;; esac if [ -n "$DEBUG" ]; then printf "%-16s:\t%s\n" "Port cmd" "${sTMP}" 1>&2 if [ "${aIPPWR_SVR_STAT[${iBANK}]}" = "online" ]; then printf "%16s:\t%s\n" "return" "${sOUT}" 1>&2 fi fi fi done } # # Function: Set PDU port on/off # Created: 2011/03/21 # Modified: 2011/03/21 # Params: $1 Port on/off, Pxx=0|1 # Returns: sOUT String containg port settings # sERR Error message (if any) # cmd_setpower () { local i sCMDout b sBit s sTMP sEXEC sERR="";sOUT="" if [ -z "$1" ]; then sERR="Error: cmd_decodeport - no port specified when called" exit fi for b in "$@"; do cmd_decodeport $b if [ -n "$DEBUG" ]; then printf "%-16s:\tINPUT=\"%-10s\"\tBANK=%-3s\tPORT=%-3s\tPORT_REF=%-3s\tPORT_VAL=%-3s\n" "Port set" "$b" "${iBANK}" "$iPORT" "$iPORT_REF" "$iPORT_VAL" 1>&2; fi # Returns: iBANK Bank (PDU) # iPORT Port (Pxx) # iPORT_REF two-byte port reference # iPORT_BIT port number,0-x # iPORT_VAL Port setting (if specified) # sERR Error message (if any) if [ -z "$sERR" ]; then # Only continue if decode successful if [ -n "$iPORT_VAL" ]; then case "${aIPPWR_SVR_TYP[${iBANK}]}" in dgp) case "$iPORT_VAL" in 0|off) s="${aIPPWR_PORT_OFF[$iPORT_REF]}" sEXEC="3?3" ;; 1|on) s="${aIPPWR_PORT_ON[$iPORT_REF]}" sEXEC="1?3" ;; esac sTMP="${sBROWSE} http://${aIPPWR_SVR_ADD[${iBANK}]}/${sEXEC}=${aIPPWR_USR[${iBANK}]},${aIPPWR_USR_PWD[${iBANK}]},${s}, 2>/dev/null" if [ "${aIPPWR_SVR_STAT[${iBANK}]}" = "online" ]; then sOUT="`${sTMP}`" fi ;; ipp) sTMP="${sBROWSE} http://${aIPPWR_USR[${iBANK}]}:${aIPPWR_USR_PWD[${iBANK}]}@${aIPPWR_SVR_ADD[${iBANK}]}/Set.cmd?CMD=SetPower+${b} 2>/dev/null" if [ -z "$DEBUG" ]; then if [ "${aIPPWR_SVR_STAT[${iBANK}]}" = "online" ]; then sOUT="`${sTMP} | sed 's///g;s/<\/html>//g'`" fi fi ;; esac if [ -n "$DEBUG" ]; then printf "%-16s:\t%s\n" "Port cmd" "${sTMP}" 1>&2 fi fi cmd_getpower $b if [ -n "$DEBUG" ]; then printf "%-16s:\t%s\n" "Port ret" "${sOUT}" 1>&2 fi else if [ -n "$DEBUG" ]; then echo $sERR 1>&2; fi fi done } # # Function: Get PDU setup # Created: 2011/03/21 # Modified: 2011/03/21 # Params: $1 PDU Port reference (optional, defaults to port 0 on first PDU defined) # Returns: sOUT String containg port settings # sERR Error message (if any) # cmd_getsetup () { local i sCMDout b sBit sTMP sSRC iBROWSE iBROWSE=0 # Use w3m for this (index runs from 0, not 1) sERR="";sCMDout="" if [ -n "$1" ]; then # Display specified PDU sSRC="$1" else # Take first PDU in list iBANK="`echo ${aIPPWR_SVR_ON[*]} | cut -d' ' -f1`" sSRC="P${iBANK}0" fi sOUT="" for b in ${sSRC}; do cmd_decodeport $b if [ -n "$DEBUG" ]; then printf "%-16s:\tINPUT=\"%-10s\"\tBANK=%-3s\tPORT=%-3s\tPORT_REF=%-3s\tPORT_VAL=%-3s\n" "Port get" "$b" "${iBANK}" "$iPORT" "$iPORT_REF" "$iPORT_VAL" 1>&2; fi # Returns: iBANK Bank (PDU) # iPORT Port (Pxx) # iPORT_REF two-byte port reference # iPORT_BIT port number,0-x # iPORT_VAL Port setting (if specified) # sERR Error message (if any) if [ -z "$sERR" ]; then # Only continue if decode successful case "${aIPPWR_SVR_TYP[${iBANK}]}" in dgp) sTMP="${aBROWSERS[${iBROWSE}]} -cols 32 http://${aIPPWR_SVR_ADD[${iBANK}]}/ 2>/dev/null" # Special, use w3m if [ "${aIPPWR_SVR_STAT[${iBANK}]}" = "online" ]; then sCMDout="`${sTMP} 2>/dev/null | grep -v "\-\-\-"| cut -b1-32 | sed -e 's/^ \{1,\}//' -e 's/ \{1,\}$//' -e 's/ //' | cut -b2- | grep -v \"^ \"`" if [ -n "${sCMDout}" ]; then sOUT="${sOUT}${sCMDout}" fi else sOUT="device offline" fi ;; ipp) sTMP="${sBROWSE} http://${aIPPWR_USR[${iBANK}]}:${aIPPWR_USR_NAM[${iBANK}]}@${aIPPWR_SVR_ADD[${iBANK}]}/Set.cmd?CMD=GetSetup 2>/dev/null" if [ "${aIPPWR_SVR_STAT[${iBANK}]}" = "online" ]; then sCMDout="`${sTMP} 2>/dev/null | sed 's///g;s/<\/html>//g'`" if [ -n "${sCMDout}" ]; then sOUT="${sOUT}${sCMDout}" fi else sOUT="device offline" fi ;; esac if [ -n "$DEBUG" ]; then printf "%-16s:\t%s\n" "Port cmd" "${sTMP}" 1>&2 if [ "${aIPPWR_SVR_STAT[${iBANK}]}" = "online" ]; then printf "%-16s:\t%s\n" " return" "${sOUT}" 1>&2 fi fi fi done } # # Function: Exec commands passed via email or as cmd line params # Created: 2011/02/28 # Modified: 2011/03/21 # cmd_exec () { local sSMS sINP sCMD sCMDparm sTMP sCMD1 sCMD2 sCMD3 z # Check if we have been called by the SMS server script if [ -n "${SMS_EMAIL_ADDR}" ]; then if [ ! -e $1 ]; then return fi # Assume authenticated if called from SMS # if [ -z "${sIPPWR_AUTH_OK}" ]; then sIPPWR_AUTH_OK="RW"; fi sIPPWR_AUTH_OK="RW" sSMS="$1" sINP="`formail -I \"\" <${sSMS} | tr -d \"\'\'\"`" else sSMS="" sINP="$@" fi sCMDout="" cmd_pduinit # Setup PDU info (just in case) while [ -n "${sINP}" ]; do sCMD=`echo "${sINP}" | awk '{printf "%s",tolower($1)}'` sCMDparm=`echo "${sINP}" | awk '{if (NF>1) { for (a=2;a<=NF;a++) printf "%s ",$(a)}}' | sed -e 's/ \{1,\}$//'` sINP=${sCMDparm} if [ -n "${DEBUG}" ]; then printf "%-16s:\tCMD=%s\tPARAM=\"%s\"\n" "cmd_exec" "${sCMD}" "${sCMDparm}" 1>&2; fi case "${sCMD}" in cmd|command) ;; auth) sCMDparm=`echo "${sINP}" | awk '{printf "%s",tolower($1)}'` sINP=`echo "${sINP}" | awk '{if (NF>1) { for (a=2;a<=NF;a++) printf "%s ",$(a)}}' | sed -e 's/ \{1,\}$//'` cmd_chkauth "${sCMDparm}" if [ -n "${sERR}" ]; then # Authorisation failed? sINP="" fi ;; ifconfig) if [ -n "${sIPPWR_AUTH_OK}" ]; then # Any authorisation allowed sCMDout="`${sCMD} ${sCMDparm}`" fi sINP="" # End sequence ;; getsetup) if [ -n "${sIPPWR_AUTH_OK}" ]; then # Any authorisation allowed cmd_getsetup "${sCMDparm}" sCMDout="${sOUT}" fi sINP="" # End sequence ;; iftoggle) # Toggle interface up/down if [ "${sIPPWR_AUTH_OK}"="RW" ]; then if [ -z "${sCMDparm}" ]; then sCMDparm=eth1; fi sCMDout="`sudo /sbin/ifdown ${sCMDparm}; sudo /sbin/ifup ${sCMDparm}`" fi sINP="" # End sequence ;; setpower) if [ "${sIPPWR_AUTH_OK}"="RW" ]; then for z in ${sCMDparm}; do cmd_setpower "${z}" sCMDout="${sOUT}" sleep 3 done fi sINP="" # End sequence ;; *on|*off) # Turn devices on/off e.g. faxon/faxoff if [ "${sIPPWR_AUTH_OK}"="RW" ]; then cmd_setpower "${sCMD}" sCMDout="${sOUT}" fi sINP="" # End sequence ;; sshallow) # Update firewall access list if [ "${sIPPWR_AUTH_OK}"="RW" ]; then sCMDout="`sudo /usr/local/sbin/ssh_allow_me 2>&1 | awk '{if (NF>=5) printf(\"%s=%s\\n\",$3,$5)}'`" fi sINP="" ;; getpower) cmd_getpower "${sCMDparm}" sCMDout="${sOUT}" sINP="" # End sequence ;; getports) cmd_pduinfoports "${sCMDparm}" sCMDout="${sOUT}" sINP="" # End sequence ;; ping|pingcheck) if [ -z "${sCMDparm}" ]; then sCMDparm="www.yahoo.com"; fi sCMDout="`ping -c 5 ${sCMDparm} | awk '/^PING/{printf(\"%s %s %s\n\",$1,$2,$3)}/ bytes from /{if ($(NF)==\"ms\") printf(\"%s %s ms\n\",$(NF-3),$(NF-1));if ($(NF)==\"Unreachable\") printf(\"%s %s %s %s\n\",$4,$5,$6,$7)}/packets transmitted/{printf(\"%s TX, %s RX, %s loss, time %s\n\",$1,$4,$6,$(NF))}'`" sINP="" ;; tracert) if [ -z "${sCMDparm}" ]; then sCMDparm="www.yahoo.com"; fi sCMDout="`traceroute -n ${sCMDparm} | awk '/^traceroute to /{printf(\"trace to %s %s\n\",$3,$4)}{if ($(NF)==\"ms\") {printf(\"%02d %s\",$1,$2);for (a=4;a<=NF;a++) printf(" %s",$(a));printf("\n")};if ($2==\"*\") printf(\"%s\n\",$0)}'`" sINP="" ;; help) sCMDout="`printf \"Commands available:\n\ncmd ifconfig {port}\ncmd iftoggle {port}\ncmd getpower\ncmd setpower Pxx={0|1}\ncmd getsetup\ncmd ping {HOST}\ncmd pingcheck\n \nCommands (contd):\n\ncmd auth {passwd}\ncmd tracert {HOST}\ncmd fax|dsl{on|off}\ncmd sshallow\ncmd getports\n\n\"`" sINP="" # End sequence ;; error:) # Internal command used to display error status sCMDout="${sCMD} ${sCMDparm}" sINP="" # End sequence ;; *) sINP="" # Invalid command, abort ;; esac if [ -n "${sCMDout}" ]; then if [ -n "${DEBUG}" ]; then printf "%16s:\t%s\n" "output" "${sCMDout}" 1>&2; fi if [ -n "${SMS_EMAIL_ADDR}" ]; then sTMP=`mktemp /var/spool/sms/outgoing/cmd_XXXXXX` printf "To: +%s\n\n%s\n" "${FROM}" "${sCMDout}" >$sTMP chown sms:sms ${sTMP}; chmod 600 ${sTMP} else printf "%s\n" "${sCMDout}" fi fi done } # ---------- Main ---------------- # Initialise library cmd_pduinit # If $1 = "test" then exec test mode or commands following "test". if [ "$1" = "test" ]; then shift ( # Enable all auth from cmd line sIPPWR_AUTH_OK="RW" if [ -n "$1" ]; then if [ -n "${DEBUG}" ]; then printf "%-16s:\t%s\n" "cmd" "$@" fi cmd_exec $@ else ( cmd_pduinfo;echo cmd_exec command help;echo ;echo cmd_exec cmd getpower #cmd_exec cmd setpower P04=1 P04=0;echo cmd_exec cmd getsetup;echo cmd_exec cmd getports ) 1>&2 fi ) 1>&2 fi