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include_ldap revision 1.1 
      1 #!/bin/sh
      2 #
      3 # $NetBSD: include_ldap,v 1.1 2018/01/09 03:31:14 christos Exp $
      4 #
      5 
      6 # Modify this to suit your needs.  The "$1" is the map name, eg. "auto_master".
      7 # To debug, simply run this script with map name as the only parameter.  It's
      8 # supposed to output map contents ("key location" pairs) to standard output.
      9 SEARCHBASE="ou=$1,dc=example,dc=com"
     10 ENTRY_ATTRIBUTE="cn"
     11 VALUE_ATTRIBUTE="automountInformation"
     12 
     13 ldapsearch -LLL -x -o ldif-wrap=no -b "$SEARCHBASE" "$ENTRY_ATTRIBUTE" "$VALUE_ATTRIBUTE" | awk '
     14 $1 == "'$ENTRY_ATTRIBUTE':" {
     15 	key = $2
     16 }
     17 
     18 $1 == "'$VALUE_ATTRIBUTE':" {
     19 	for (i = 2; i <= NF; i++) {
     20 		value[i] = $(i)
     21 	}
     22 	nvalues = NF
     23 	b64 = 0
     24 }
     25 
     26 # Double colon after attribute name means the value is in Base64.
     27 $1 == "'$VALUE_ATTRIBUTE'::" {
     28 	for (i = 2; i <= NF; i++) {
     29 		value[i] = $(i)
     30 	}
     31 	nvalues = NF
     32 	b64 = 1
     33 }
     34 
     35 # Empty line - end of record.
     36 NF == 0 && key != "" && nvalues > 0 {
     37 	printf "%s%s", key, OFS
     38 	for (i = 2; i < nvalues; i++) {
     39 		printf "%s%s", value[i], OFS
     40 	}
     41 	if (b64 == 1) {
     42 		printf "%s", value[nvalues] | "b64decode -rp"
     43 		close("b64decode -rp")
     44 		printf "%s", ORS
     45 	} else {
     46 		printf "%s%s", value[nvalues], ORS
     47 	}
     48 }
     49 
     50 NF == 0 {
     51 	key = ""
     52 	nvalues = 0
     53 	delete value
     54 }
     55 '
     56