{
    // The array of connection factories which will be used by the Rest2LDAP
    // Servlet and authentication filter.
    "ldapConnectionFactories" : {
        // Unauthenticated connections used for performing bind requests.
        "default" : {
            // Indicates whether or not LDAP connections should be secured using
            // SSL or StartTLS. Acceptable values are:
            //
            // "none"     - use plain LDAP connections (default)
            // "ssl"      - secure connection using LDAPS
            // "startTLS" - secure connection using LDAP+StartTLS
            //
            "connectionSecurity"       : "none",

            // Specifies the policy for trusting server certificates exchanged
            // during SSL/StartTLS negotiation. This setting and the following
            // trust policy settings will be ignored if there is no connection
            // security. Acceptable values are:
            //
            // "trustAll" - blindly trust all server certificates (default)
            // "jvm"      - only certificates signed by the authorities
            //              associated with the host JVM will be accepted
            // "file"     - use a file-based trust store for validating
            //              certificates. This option requires the following
            //              "fileBasedTrustManager*" settings to be configured.
            //
            "trustManager"             : "trustAll",

            // File based trust manager configuration (see above).
            "fileBasedTrustManagerType"     : "JKS",
            "fileBasedTrustManagerFile"     : "/path/to/truststore",
            "fileBasedTrustManagerPassword" : "password",

            // Re-usable pool of 24 connections per server.
            "connectionPoolSize"       : 24,

            // Check pooled connections are alive every 30 seconds with a 500ms
            // heart beat timeout.
            "heartBeatIntervalSeconds"    : 30,
            "heartBeatTimeoutMilliSeconds" : 500,

            // The preferred load-balancing pool.
            "primaryLDAPServers"       : [
                {
                    "hostname" : "localhost",
                    "port"     : 1389
                }
            ],
            // The fail-over load-balancing pool (optional).
            "secondaryLDAPServers"     : [
                // Empty.
            ]
        },

        // Authenticated connections which will be used for searches during
        // authentication and proxied operations (if enabled). This factory
        // will re-use the server "default" configuration.
        "root" : {
            "inheritFrom"    : "default",

            // Defines how authentication should be performed. Only "simple"
            // authentication is supported at the moment.
            "authentication" : {
                "simple" : {
                    "bindDN"       : "cn=directory manager",
                    "bindPassword" : "password"
                }
            }
        }
    },

    // The Rest2LDAP authentication filter configuration. The filter will be
    // disabled if the configuration is not present. Upon successful
    // authentication the filter will create a security context containing the
    // following principals:
    //
    // "dn" - the DN of the user if known (may not be the case for sasl-plain)
    // "id" - the username used for authentication.
    "authenticationFilter" : {
        // Indicates whether the filter should allow HTTP BASIC authentication.
        "supportHTTPBasicAuthentication" : true,

        // Indicates whether the filter should allow alternative authentication
        // and, if so, which HTTP headers it should obtain the username and
        // password from.
        "supportAltAuthentication"        : true,
        "altAuthenticationUsernameHeader" : "X-OpenIDM-Username",
        "altAuthenticationPasswordHeader" : "X-OpenIDM-Password",

        // Indicates whether the authenticated LDAP connection should be cached
        // for use within the Rest2LDAP Servlet for subsequent LDAP operations.
        // If this is set to true then the Servlet will not need its own LDAP
        // connection factory and will also not need to use proxied
        // authorization.
        "reuseAuthenticatedConnection" : true,

        // Specifies how LDAP authentications should be performed. The method
        // must be one of:
        //
        // "simple"        - the username is an LDAP DN
        // "sasl-plain"    - the username is an authzid which will be
        //                   substituted into the "saslAuthzIdTemplate" using
        //                   %s substitution
        // "search-simple" - the user's DN will be resolved by performing an
        //                   LDAP search using a filter constructed by
        //                   substituting the username into the
        //                   "searchFilterTemplate" using %s substitution.
        "method" : "search-simple",

        // The connection factory which will be exclusively used for
        // authenticating users using LDAP bind operations.
        "bindLDAPConnectionFactory" : "default",

        // The SASL AuthzID template which will be used for "sasl-plain"
        // authentication. The %s format parameters will be substituted with
        // the client-provided username, using DN character escaping for DN
        // AuthzIDs.
        "saslAuthzIdTemplate" : "dn:uid=%s,ou=people,dc=example,dc=com",

        // The connection factory which will be used for performing LDAP
        // searches to locate users when "search-simple" authentication is
        // enabled.
        "searchLDAPConnectionFactory" : "root",

        // The search parameters to use for "search-simple" authentication. The
        // %s filter format parameters will be substituted with the
        // client-provided username, using LDAP filter string character escaping.
        "searchBaseDN"         : "ou=people,dc=example,dc=com",
        "searchScope"          : "sub", // Or "one".
        "searchFilterTemplate" : "(&(objectClass=inetOrgPerson)(uid=%s))"

        // TODO: support for HTTP sessions?
    },

    // The Rest2LDAP Servlet configuration.
    "servlet" : {
        // The connection factory which will be used for performing LDAP
        // operations. Pre-authenticated connections passed through from the
        // authentication filter (see "reuseAuthenticatedConnection") will be
        // used in preference to this factory. Specifically, a connection
        // factory does not need to be configured if a connection will always
        // be passed on from the filter, which may not always be the case
        // if the filter is configured to use HTTP sessions.
        "ldapConnectionFactory" : "root",

        // Specifies how LDAP authorization should be performed. The method
        // must be one of:
        //
        // "none"        - use connections acquired from the LDAP connection
        //                 factory. Don't use proxied authorization, and don't
        //                 use cached pre-authenticated connections,
        // "reuse"       - use the connection obtained during LDAP
        //                 authentication. If no connection was passed through
        //                 the authorization will fail,
        // "proxy"       - use proxied authorization with an authorization ID
        //                 derived from the "proxyAuthzIdTemplate". Proxied
        //                 authorization will only be used if there is no
        //                 pre-authenticated connection available.
        "authorizationPolicy" : "proxy",

        // The AuthzID template which will be used for proxied authorization.
        // The template should contain fields which are expected to be found in
        // the security context create during authentication, e.g. "dn" and "id".
        "proxyAuthzIdTemplate" : "dn:{dn}",

        // The REST APIs and their LDAP attribute mappings.
        "mappings" : {
            "/users" : {
                "baseDN"              : "ou=people,dc=example,dc=com",
                "readOnUpdatePolicy"  : "controls",
                "useSubtreeDelete"    : false,
                "usePermissiveModify" : true,
                "etagAttribute"       : "etag",
                "namingStrategy"      : {
                    "strategy"    : "clientDNNaming",
                    "dnAttribute" : "uid"
                },
                "additionalLDAPAttributes" : [
                    {
                        "type" : "objectClass",
                        "values" : [
                            "top",
                            "person",
                            "organizationalPerson",
                            "inetOrgPerson"
                        ]
                    }
                ],
                "attributes" : {
                    "schemas"     : { "constant" : [ "urn:scim:schemas:core:1.0" ] },
                    "_id"         : { "simple"   : { "ldapAttribute" : "uid", "isSingleValued" : true, "isRequired" : true, "writability" : "createOnly" } },
                    "_rev"        : { "simple"   : { "ldapAttribute" : "etag", "isSingleValued" : true, "writability" : "readOnly" } },
                    "userName"    : { "simple"   : { "ldapAttribute" : "mail", "isSingleValued" : true, "writability" : "readOnly" } },
                    "displayName" : { "simple"   : { "ldapAttribute" : "cn", "isSingleValued" : true, "isRequired" : true } },
                    "name"        : { "object"   : {
                        "givenName"  : { "simple" : { "ldapAttribute" : "givenName", "isSingleValued" : true } },
                        "familyName" : { "simple" : { "ldapAttribute" : "sn", "isSingleValued" : true, "isRequired" : true } }
                    } },
                    "manager"     : { "reference" : {
                        "ldapAttribute" : "manager",
                        "baseDN"        : "ou=people,dc=example,dc=com",
                        "primaryKey"    : "uid",
                        "mapper"         : { "object" : {
                            "_id"         : { "simple"   : { "ldapAttribute" : "uid", "isSingleValued" : true, "isRequired" : true } },
                            "displayName" : { "simple"   : { "ldapAttribute" : "cn", "isSingleValued" : true, "writability" : "readOnlyDiscardWrites" } }
                        } }
                    } },
                    "groups"     : { "reference" : {
                        "ldapAttribute" : "isMemberOf",
                        "baseDN"        : "ou=groups,dc=example,dc=com",
                        "writability"   : "readOnly",
                        "primaryKey"    : "cn",
                        "mapper"        : { "object" : {
                            "_id"         : { "simple"   : { "ldapAttribute" : "cn", "isSingleValued" : true } }
                        } }
                    } },
                    "contactInformation" : { "object" : {
                        "telephoneNumber" : { "simple" : { "ldapAttribute" : "telephoneNumber", "isSingleValued" : true } },
                        "emailAddress"    : { "simple" : { "ldapAttribute" : "mail", "isSingleValued" : true } }
                    } },
                    "meta"        : { "object" : {
                        "created"      : { "simple" : { "ldapAttribute" : "createTimestamp", "isSingleValued" : true, "writability" : "readOnly" } },
                        "lastModified" : { "simple" : { "ldapAttribute" : "modifyTimestamp", "isSingleValued" : true, "writability" : "readOnly" } }
                    } }
                }
            },
            "/groups" : {
                "baseDN"              : "ou=groups,dc=example,dc=com",
                "readOnUpdatePolicy"  : "controls",
                "useSubtreeDelete"    : false,
                "usePermissiveModify" : true,
                "etagAttribute"       : "etag",
                "namingStrategy"      : {
                    "strategy"    : "clientDNNaming",
                    "dnAttribute" : "cn"
                },
                "additionalLDAPAttributes" : [
                    {
                        "type" : "objectClass",
                        "values" : [
                            "top",
                            "groupOfUniqueNames"
                        ]
                    }
                ],
                "attributes" : {
                    "schemas"     : { "constant" : [ "urn:scim:schemas:core:1.0" ] },
                    "_id"         : { "simple"   : { "ldapAttribute" : "cn", "isSingleValued" : true, "isRequired" : true, "writability" : "createOnly" } },
                    "_rev"        : { "simple"   : { "ldapAttribute" : "etag", "isSingleValued" : true, "writability" : "readOnly" } },
                    "displayName" : { "simple"   : { "ldapAttribute" : "cn", "isSingleValued" : true, "isRequired" : true, "writability" : "readOnly" } },
                    "members"    : { "reference" : {
                        "ldapAttribute" : "uniqueMember",
                        "baseDN"        : "dc=example,dc=com",
                        "primaryKey"    : "uid",
                        "mapper"        : { "object" : {
                            "_id"         : { "simple"   : { "ldapAttribute" : "uid", "isSingleValued" : true, "isRequired" : true } },
                            "displayName" : { "simple"   : { "ldapAttribute" : "cn", "isSingleValued" : true, "writability" : "readOnlyDiscardWrites" } }
                        } }
                    } },
                    "meta"        : { "object" : {
                        "created"      : { "simple" : { "ldapAttribute" : "createTimestamp", "isSingleValued" : true, "writability" : "readOnly" } },
                        "lastModified" : { "simple" : { "ldapAttribute" : "modifyTimestamp", "isSingleValued" : true, "writability" : "readOnly" } }
                    } }
                }
            }
        }
    }
}