#! /bin/bash
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IFS="
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"
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SSO_HOST="example.com/api/v3"
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SSO_TOKEN="token"
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LDAP_HOST="localhost"
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LDAP_USERDN="uid=user,ou=people,dc=example,dc=com"
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LDAP_PASS='pass'
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LDAP_BASE="ou=people,dc=example,dc=com"
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DIRECTORY="/usr/local/src/authentik_ldap_sync"
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deleted_users="$DIRECTORY/deleted_users"
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deleted_pklist="$DIRECTORY/user_pklist"
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authentik_users="$DIRECTORY/authentik_users"
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ldap_search() {
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ldapsearch -D $LDAP_USERDN -w$LDAP_PASS -b $LDAP_BASE -h $LDAP_HOST $*
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}
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if [ ! -d "$DIRECTORY" ]; then
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mkdir $DIRECTORY
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fi
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if [ ! -f "$deleted_pklist" ]; then
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touch $deleted_pklist
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else
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rm $deleted_pklist
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fi
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ldap_search 'uid' | grep -E '^uid:' | cut -d' ' -f2 | sort > $DIRECTORY/ldap_users
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curl -X GET "https://$SSO_HOST/core/users/?page_size=1000" \
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-H "accept: application/json"\
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-H "authorization: Bearer $SSO_TOKEN" | jq 'del(.results[].groups_obj)' | jq '.results[].attributes.ldap_uniq' | sed -e '/null/d' -e 's/"//g' | sort > $authentik_users
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curl -X GET "https://$SSO_HOST/core/users/?page_size=1000" \
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-H "accept: application/json"\
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-H "authorization: Bearer $SSO_TOKEN" | jq '.results[] | "\(.pk) \(.username)"' | sed 's/"//g' > $DIRECTORY/pk_username
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diff $DIRECTORY/ldap_users $authentik_users |grep '^>'|awk '{print $2}' > $deleted_users
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for user in `cat $deleted_users`
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do
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grep " $user$" $DIRECTORY/pk_username >> $deleted_pklist
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done
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for user_pk in `cat $deleted_pklist`
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do
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PK=`echo $user_pk | cut -d' ' -f1`
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curl -X DELETE "https://$SSO_HOST/core/users/$PK/" \
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-H "accept: application/json" \
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-H "authorization: Bearer $SSO_TOKEN"
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done
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