/* jmap_core.c -- Routines for handling JMAP Core requests
 *
 * Copyright (c) 1994-2019 Carnegie Mellon University.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The name "Carnegie Mellon University" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For permission or any legal
 *    details, please contact
 *      Carnegie Mellon University
 *      Center for Technology Transfer and Enterprise Creation
 *      4615 Forbes Avenue
 *      Suite 302
 *      Pittsburgh, PA  15213
 *      (412) 268-7393, fax: (412) 268-7395
 *      innovation@andrew.cmu.edu
 *
 * 4. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by Computing Services
 *     at Carnegie Mellon University (http://www.cmu.edu/computing/)."
 *
 * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
 * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
 * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 */

#include <config.h>

#include <errno.h>

#include <string.h>
#include <syslog.h>

#include "acl.h"
#include "append.h"
#include "caldav_db.h"
#include "carddav_db.h"
#include "http_jmap.h"
#include "times.h"

/* generated headers are not necessarily in current directory */
#include "imap/http_err.h"
#include "imap/imap_err.h"
#include "imap/jmap_err.h"


/* JMAP Core API Methods */
static int jmap_blob_copy(jmap_req_t *req);
static int jmap_core_echo(jmap_req_t *req);

/* JMAP extension methods */
static int jmap_blob_get(jmap_req_t *req);
static int jmap_blob_lookup(jmap_req_t *req);
static int jmap_blob_set(jmap_req_t *req);
static int jmap_quota_get(jmap_req_t *req);
static int jmap_usercounters_get(jmap_req_t *req);

static jmap_method_t jmap_core_methods_standard[] = {
    {
        "Blob/copy",
        JMAP_URN_CORE,
        &jmap_blob_copy,
        JMAP_NEED_CSTATE | JMAP_READ_WRITE
    },
    {
        "Core/echo",
        JMAP_URN_CORE,
        &jmap_core_echo,
        0/*flags*/
    },
    { NULL, NULL, NULL, 0}
};

static jmap_method_t jmap_core_methods_nonstandard[] = {
    {
        "Blob/get",
        JMAP_BLOB_EXTENSION,
        &jmap_blob_get,
        JMAP_NEED_CSTATE
    },
    {
        "Blob/lookup",
        JMAP_BLOB_EXTENSION,
        &jmap_blob_lookup,
        JMAP_NEED_CSTATE
    },
    {
        "Blob/set",
        JMAP_BLOB_EXTENSION,
        &jmap_blob_set,
        JMAP_NEED_CSTATE | JMAP_READ_WRITE
    },
    {
        "Quota/get",
        JMAP_QUOTA_EXTENSION,
        &jmap_quota_get,
        JMAP_NEED_CSTATE
    },
    {
        "UserCounters/get",
        JMAP_USERCOUNTERS_EXTENSION,
        &jmap_usercounters_get,
        JMAP_NEED_CSTATE
    },
    { NULL, NULL, NULL, 0}
};

HIDDEN void jmap_core_init(jmap_settings_t *settings)
{
#define _read_opt(val, optkey) \
    val = config_getint(optkey); \
    if (val <= 0) { \
        syslog(LOG_ERR, "jmap: invalid property value: %s", \
                imapopts[optkey].optname); \
        val = 0; \
    }
    _read_opt(settings->limits[MAX_SIZE_UPLOAD],
              IMAPOPT_JMAP_MAX_SIZE_UPLOAD);
    settings->limits[MAX_SIZE_UPLOAD] *= 1024;
    _read_opt(settings->limits[MAX_CONCURRENT_UPLOAD],
              IMAPOPT_JMAP_MAX_CONCURRENT_UPLOAD);
    _read_opt(settings->limits[MAX_SIZE_REQUEST],
              IMAPOPT_JMAP_MAX_SIZE_REQUEST);
    settings->limits[MAX_SIZE_REQUEST] *= 1024;
    _read_opt(settings->limits[MAX_CONCURRENT_REQUESTS],
              IMAPOPT_JMAP_MAX_CONCURRENT_REQUESTS);
    _read_opt(settings->limits[MAX_CALLS_IN_REQUEST],
              IMAPOPT_JMAP_MAX_CALLS_IN_REQUEST);
    _read_opt(settings->limits[MAX_OBJECTS_IN_GET],
              IMAPOPT_JMAP_MAX_OBJECTS_IN_GET);
    _read_opt(settings->limits[MAX_OBJECTS_IN_SET],
              IMAPOPT_JMAP_MAX_OBJECTS_IN_SET);
    _read_opt(settings->limits[MAX_SIZE_BLOB_SET],
              IMAPOPT_JMAP_MAX_SIZE_BLOB_SET);
    _read_opt(settings->limits[MAX_CATENATE_ITEMS],
              IMAPOPT_JMAP_MAX_CATENATE_ITEMS);
#undef _read_opt

    json_object_set_new(settings->server_capabilities,
            JMAP_URN_CORE,
            json_pack("{s:i s:i s:i s:i s:i s:i s:i s:o}",
                "maxSizeUpload",
                settings->limits[MAX_SIZE_UPLOAD],
                "maxConcurrentUpload",
                settings->limits[MAX_CONCURRENT_UPLOAD],
                "maxSizeRequest",
                settings->limits[MAX_SIZE_REQUEST],
                "maxConcurrentRequests",
                settings->limits[MAX_CONCURRENT_REQUESTS],
                "maxCallsInRequest",
                settings->limits[MAX_CALLS_IN_REQUEST],
                "maxObjectsInGet",
                settings->limits[MAX_OBJECTS_IN_GET],
                "maxObjectsInSet",
                settings->limits[MAX_OBJECTS_IN_SET],
                "collationAlgorithms", json_array()));

    jmap_method_t *mp;
    for (mp = jmap_core_methods_standard; mp->name; mp++) {
        hash_insert(mp->name, mp, &settings->methods);
    }

    if (config_getswitch(IMAPOPT_JMAP_NONSTANDARD_EXTENSIONS)) {
        json_object_set_new(settings->server_capabilities,
                JMAP_QUOTA_EXTENSION, json_object());
        json_object_set_new(settings->server_capabilities,
                JMAP_PERFORMANCE_EXTENSION, json_object());
        json_object_set_new(settings->server_capabilities,
                JMAP_DEBUG_EXTENSION, json_object());
        json_t *typenames = json_array();
        // XXX - have a way to register these from each object?  Would
        // also need to register the lookup logic at the same time though
        json_array_append_new(typenames, json_string("Mailbox"));
        json_array_append_new(typenames, json_string("Thread"));
        json_array_append_new(typenames, json_string("Email"));
        json_object_set_new(settings->server_capabilities,
                JMAP_BLOB_EXTENSION,
                json_pack("{s:i, s:i, s:o}",
                    "maxSizeBlobSet",
                    settings->limits[MAX_SIZE_BLOB_SET],
                    "maxCatenateItems",
                    settings->limits[MAX_CATENATE_ITEMS],
                    "supportedTypeNames",
                    typenames));
        json_object_set_new(settings->server_capabilities,
                JMAP_USERCOUNTERS_EXTENSION, json_object());

        for (mp = jmap_core_methods_nonstandard; mp->name; mp++) {
            hash_insert(mp->name, mp, &settings->methods);
        }
    }

}

HIDDEN void jmap_core_capabilities(json_t *account_capabilities)
{
    json_object_set_new(account_capabilities,
            JMAP_URN_CORE, json_object());

    if (config_getswitch(IMAPOPT_JMAP_NONSTANDARD_EXTENSIONS)) {
        json_object_set_new(account_capabilities,
                JMAP_QUOTA_EXTENSION, json_object());

        json_object_set_new(account_capabilities,
                JMAP_PERFORMANCE_EXTENSION, json_object());

        json_object_set_new(account_capabilities,
                JMAP_DEBUG_EXTENSION, json_object());

        json_object_set_new(account_capabilities,
                JMAP_BLOB_EXTENSION, json_object());

        json_object_set_new(account_capabilities,
                JMAP_USERCOUNTERS_EXTENSION, json_object());
    }
}

/*
 * JMAP Core API Methods
 */

/* Core/echo method */
static int jmap_core_echo(jmap_req_t *req)
{
    json_array_append_new(req->response,
                          json_pack("[s,O,s]", "Core/echo", req->args, req->tag));
    return 0;
}

static int jmap_copyblob(jmap_req_t *req,
                         const char *blobid,
                         const char *from_accountid,
                         struct mailbox *to_mbox)
{
    struct mailbox *mbox = NULL;
    msgrecord_t *mr = NULL;
    struct body *body = NULL;
    const struct body *part = NULL;
    struct buf msg_buf = BUF_INITIALIZER;
    FILE *to_fp = NULL;
    struct stagemsg *stage = NULL;

    int r = jmap_findblob(req, from_accountid, blobid,
                          &mbox, &mr, &body, &part, &msg_buf);
    if (r) return r;

    /* Create staging file */
    time_t internaldate = time(NULL);
    if (!(to_fp = append_newstage(mailbox_name(to_mbox), internaldate, 0, &stage))) {
        syslog(LOG_ERR, "jmap_copyblob(%s): append_newstage(%s) failed",
                blobid, mailbox_name(mbox));
        r = IMAP_INTERNAL;
        goto done;
    }

    /* Copy blob. Keep the original MIME headers, we wouldn't really
     * know which ones are safe to rewrite for arbitrary blobs. */
    if (part) {
        fwrite(buf_base(&msg_buf) + part->header_offset,
               part->header_size + part->content_size, 1, to_fp);
    }
    else {
        fwrite(buf_base(&msg_buf), buf_len(&msg_buf), 1, to_fp);
    }
    if (ferror(to_fp)) {
        syslog(LOG_ERR, "jmap_copyblob(%s): tofp=%s: %s",
               blobid, append_stagefname(stage), strerror(errno));
        r = IMAP_IOERROR;
        goto done;
    }
    fclose(to_fp);
    to_fp = NULL;

    /* Append blob to mailbox */
    struct body *to_body = NULL;
    struct appendstate as;
    r = append_setup_mbox(&as, to_mbox, httpd_userid, httpd_authstate,
            0, /*quota*/NULL, 0, 0, /*event*/0);
    if (r) {
        syslog(LOG_ERR, "jmap_copyblob(%s): append_setup_mbox: %s",
                blobid, error_message(r));
        goto done;
    }
    strarray_t flags = STRARRAY_INITIALIZER;
    strarray_append(&flags, "\\Deleted");
    strarray_append(&flags, "\\Expunged");  // custom flag to insta-expunge!
	r = append_fromstage(&as, &to_body, stage, 0, internaldate, &flags, 0, NULL);
    strarray_fini(&flags);
	if (r) {
        syslog(LOG_ERR, "jmap_copyblob(%s): append_fromstage: %s",
                blobid, error_message(r));
		append_abort(&as);
		goto done;
	}
	message_free_body(to_body);
	free(to_body);
	r = append_commit(&as);
	if (r) {
        syslog(LOG_ERR, "jmap_copyblob(%s): append_commit: %s",
                blobid, error_message(r));
        goto done;
    }

done:
    if (stage) append_removestage(stage);
    if (to_fp) fclose(to_fp);
    buf_free(&msg_buf);
    message_free_body(body);
    free(body);
    msgrecord_unref(&mr);
    jmap_closembox(req, &mbox);
    return r;
}

/* Blob/copy method */
static int jmap_blob_copy(jmap_req_t *req)
{
    struct jmap_parser parser = JMAP_PARSER_INITIALIZER;
    struct jmap_copy copy;
    json_t *val, *err = NULL;
    size_t i = 0;
    int r = 0;
    struct mailbox *to_mbox = NULL;

    /* Parse request */
    jmap_copy_parse(req, &parser, NULL, NULL, &copy, &err);
    if (err) {
        jmap_error(req, err);
        goto cleanup;
    }

    /* Check if we can upload to toAccountId */
    r = jmap_open_upload_collection(req->accountid, &to_mbox);
    if (r == IMAP_PERMISSION_DENIED) {
        json_array_foreach(copy.create, i, val) {
            json_object_set(copy.not_created, json_string_value(val),
                    json_pack("{s:s}", "type", "toAccountNotFound"));
        }
        goto done;
    } else if (r) {
        syslog(LOG_ERR, "jmap_blob_copy: jmap_create_upload_collection(%s): %s",
               req->accountid, error_message(r));
        goto cleanup;
    }

    /* Copy blobs one by one. XXX should we batch copy here? */
    json_array_foreach(copy.create, i, val) {
        const char *blobid = json_string_value(val);
        r = jmap_copyblob(req, blobid, copy.from_account_id, to_mbox);
        if (r == IMAP_NOTFOUND || r == IMAP_PERMISSION_DENIED) {
            json_object_set_new(copy.not_created, blobid,
                    json_pack("{s:s}", "type", "blobNotFound"));
        }
        else if (r) goto cleanup;
        else json_object_set_new(copy.created, blobid, json_string(blobid));
    }

done:
    /* Build response */
    jmap_ok(req, jmap_copy_reply(&copy));
    r = 0;

cleanup:
    jmap_parser_fini(&parser);
    jmap_copy_fini(&copy);
    mailbox_close(&to_mbox);
    return r;
}

/* Blob/get method */

struct getblob_rec {
    const char *blob_id;
    uint32_t uid;
    char *part;
};

struct getblob_cb_rock {
    jmap_req_t *req;
    const char *blob_id;
    hash_table *getblobs_by_uniqueid;
};

static int getblob_cb(const conv_guidrec_t* rec, void* vrock)
{
    struct getblob_cb_rock *rock = vrock;

    const char *uniqueid = conv_guidrec_uniqueid(rec);
    if (!uniqueid) return 0;

    struct getblob_rec *getblob = xzmalloc(sizeof(struct getblob_rec));
    getblob->blob_id = rock->blob_id;
    getblob->uid = rec->uid;
    getblob->part = xstrdupnull(rec->part);

    ptrarray_t *getblobs = hash_lookup(uniqueid, rock->getblobs_by_uniqueid);
    if (!getblobs) {
        getblobs = ptrarray_new();
        hash_insert(uniqueid, getblobs, rock->getblobs_by_uniqueid);
    }
    ptrarray_append(getblobs, getblob);

    return 0;
}

static const jmap_property_t blob_xprops[] = {
    {
        "data:asText",
        NULL,
        JMAP_PROP_SERVER_SET | JMAP_PROP_IMMUTABLE | JMAP_PROP_SKIP_GET
    },
    {
        "data:asBase64",
        NULL,
        JMAP_PROP_SERVER_SET | JMAP_PROP_IMMUTABLE | JMAP_PROP_SKIP_GET
    },
    {
        "data",
        NULL,
        JMAP_PROP_SERVER_SET | JMAP_PROP_IMMUTABLE
    },
    {
        "size",
        NULL,
        JMAP_PROP_SERVER_SET | JMAP_PROP_IMMUTABLE
    },
    { NULL, NULL, 0 }
};

struct blob_range {
    size_t offset;
    size_t length;
};

static int _parse_range(jmap_req_t *req __attribute__((unused)),
                         struct jmap_parser *parser,
                         const char *key,
                         json_t *arg,
                         void *rock)
{
    struct blob_range *rangep = rock;

    if (!strcmp(key, "offset")) {
        long long val = -1;
        if (json_is_integer(arg)) val = json_integer_value(arg);

        if (val < 0) jmap_parser_invalid(parser, "offset");
        else rangep->offset = val;

        return 1;
    }

    if (!strcmp(key, "length")) {
        long long val = -1;
        if (json_is_integer(arg)) val = json_integer_value(arg);

        if (val <= 0) jmap_parser_invalid(parser, "length");
        else rangep->length = val;

        return 1;
    }

    return 0;
}

static int jmap_blob_get(jmap_req_t *req)
{
    struct jmap_parser parser = JMAP_PARSER_INITIALIZER;
    struct jmap_get get;
    json_t *err = NULL;
    json_t *jval;
    size_t i;

    /* Parse request */
    struct blob_range range = { 0, 0 };
    jmap_get_parse(req, &parser, blob_xprops, /*allow_null_ids*/0,
                   &_parse_range, &range, &get, &err);
    if (err) {
        jmap_error(req, err);
        goto done;
    }

    /* Lookup the content for each blob */
    json_array_foreach(get.ids, i, jval) {
        int is_truncated = 0;
        const char *blob_id = json_string_value(jval);
        jmap_getblob_context_t ctx;
        jmap_getblob_ctx_init(&ctx, req->accountid, blob_id, NULL, 1);
        int r = jmap_getblob(req, &ctx);
        if (r) {
            json_array_append_new(get.not_found, json_string(blob_id));
        }
        else {
            const char *base = buf_base(&ctx.blob);
            size_t len = buf_len(&ctx.blob);

            if (range.offset) {
                if (range.offset < len) {
                    base += range.offset;
                    len -= range.offset;
                }
                else {
                    is_truncated = 1;
                    len = 0;
                }
            }
            if (range.length) {
                if (len >= range.length) len = range.length;
                else is_truncated = 1;
            }

            json_t *item = json_object();
            json_array_append_new(get.list, item);
            json_object_set_new(item, "id", json_string(blob_id));

            if (is_truncated)
                json_object_set_new(item, "isTruncated", json_true());

            // the various data types, only output them if there's data to send
            int want_text = 0;
            int want_base64 = 0;
            if (jmap_wantprop(get.props, "data:asText")) want_text = 1;
            if (jmap_wantprop(get.props, "data:asBase64")) want_base64 = 1;
            if (jmap_wantprop(get.props, "data")) want_text = 2;

            if (want_text) {
                struct char_counts guess_counts = charset_count_validutf8(base, len);
                if (!guess_counts.invalid && !guess_counts.replacement) {
                    json_object_set_new(item, "data:asText", json_stringn(base, len));
                }
                else {
                    json_object_set_new(item, "isEncodingProblem", json_true());
                    // if we asked for 'data' then the encoding problem means we get base64
                    if (want_text == 2) want_base64 = 1;
                }
            }

            if (want_base64) {
                if (len) {
                    size_t len64 = 0;
                    charset_encode_mimebody(NULL, len, NULL, &len64, NULL, 0 /* no wrap */);
                    char *encbuf = xzmalloc(len64+1);
                    charset_encode_mimebody(base, len, encbuf, &len64, NULL, 0 /* no wrap */);
                    json_object_set_new(item, "data:asBase64", json_stringn(encbuf, len64));
                    free(encbuf);
                }
                else {
                    json_object_set_new(item, "data:asBase64", json_string(""));
                }
            }

            // always the size of the full blob
            if (jmap_wantprop(get.props, "size")) {
                json_object_set_new(item, "size", json_integer(buf_len(&ctx.blob)));
            }
        }
        jmap_getblob_ctx_fini(&ctx);
    }

    /* Reply */
    jmap_ok(req, jmap_get_reply(&get));

done:
    jmap_parser_fini(&parser);
    jmap_get_fini(&get);
    return 0;
}

#define DATATYPE_MAILBOX         (1<<0)
#define DATATYPE_THREAD          (1<<1)
#define DATATYPE_EMAIL           (1<<2)
#define DATATYPE_ADDRESSBOOK     (1<<3)
#define DATATYPE_CONTACT         (1<<4)
#define DATATYPE_CALENDAR        (1<<5)
#define DATATYPE_CALENDAREVENT   (1<<6)

#define NUM_DATATYPES 7

struct datatype_name {
    const char *name;
    uint32_t typenum;
    uint32_t mbtype;
};

struct datatype_name known_datatypes[] = {
    { "Mailbox", DATATYPE_MAILBOX, MBTYPE_EMAIL },
    { "Thread", DATATYPE_THREAD, MBTYPE_EMAIL },
    { "Email", DATATYPE_EMAIL, MBTYPE_EMAIL },
    { "Addressbook", DATATYPE_ADDRESSBOOK, MBTYPE_ADDRESSBOOK },
    { "Contact", DATATYPE_CONTACT, MBTYPE_ADDRESSBOOK },
    { "Calendar", DATATYPE_CALENDAR, MBTYPE_CALENDAR },
    { "CalendarEvent", DATATYPE_CALENDAREVENT, MBTYPE_CALENDAR },
    { NULL, 0, 0 }
};

static int _parse_datatypes(jmap_req_t *req __attribute__((unused)),
                            struct jmap_parser *parser,
                            const char *key,
                            json_t *arg,
                            void *rock)
{
    int32_t *datatypesp = rock;

    // support both "types" and "typeNames" selectors for now
    if (!strcmp(key, "types") || !strcmp(key, "typeNames")) {
        if (!json_is_array(arg)) {
            jmap_parser_invalid(parser, key);
            // field known, type wrong
            return 1;
        }

        size_t i;
        json_t *v;
        json_array_foreach(arg, i, v) {
            const char *val = json_string_value(v);
            const struct datatype_name *item;
            int typenum = 0;
            for (item = known_datatypes; item->name; item++) {
                if (strcmpsafe(val, item->name))
                    continue;
                typenum = item->typenum;
                break;
            }

            if (typenum) {
                *datatypesp |= typenum;
            }
            else {
                jmap_parser_push_index(parser, key, i, NULL);
                jmap_parser_invalid(parser, NULL);
                jmap_parser_pop(parser);
            }
        }

        return 1;
    }

    return 0;
}

static void _free_found(void *data)
{
    int i;
    strarray_t *values = data;
    for (i = 0; i < NUM_DATATYPES; i++) {
        strarray_t *ids = values + i;
        strarray_fini(ids);
    }
    free(values);
}

static int jmap_blob_lookup(jmap_req_t *req)
{
    struct jmap_parser parser = JMAP_PARSER_INITIALIZER;
    struct jmap_get get;
    int32_t datatypes = 0;
    json_t *err = NULL;
    json_t *jval;
    size_t i;

    /* Parse request */
    jmap_get_parse(req, &parser, NULL, /*allow_null_ids*/0,
                   _parse_datatypes, &datatypes, &get, &err);
    if (err) {
        jmap_error(req, err);
        goto done;
    }

    if (!datatypes) {
        err = json_pack("{s:s s:[s]}", "type", "invalidArguments", "arguments", "typeNames");
        jmap_error(req, err);
        goto done;
    }

    // we'll just make this 'matchedIds' later
    const char *resname = json_object_get(req->args, "typeNames") ? "matchedIds" : "types";

    /* Sort blob lookups by mailbox */
    hash_table getblobs_by_uniqueid = HASH_TABLE_INITIALIZER;
    construct_hash_table(&getblobs_by_uniqueid, 128, 0);
    json_array_foreach(get.ids, i, jval) {
        const char *blob_id = json_string_value(jval);
        if (*blob_id == 'G') {
            struct getblob_cb_rock rock = { req, blob_id, &getblobs_by_uniqueid };
            int r = conversations_guid_foreach(req->cstate, blob_id + 1, getblob_cb, &rock);
            if (r) {
                syslog(LOG_ERR, "jmap_blob_get: can't lookup guid %s: %s",
                        blob_id, error_message(r));
            }
        }
        else if (*blob_id == 'I' || *blob_id == 'V') {
            char *uniqueid = NULL;
            uint32_t uid;
            if (jmap_decode_rawdata_blobid(blob_id, &uniqueid, &uid, NULL, NULL, NULL)) {
                struct getblob_rec *getblob = xzmalloc(sizeof(struct getblob_rec));
                getblob->blob_id = blob_id;
                getblob->uid = uid;
                ptrarray_t *getblobs = hash_lookup(uniqueid, &getblobs_by_uniqueid);
                if (!getblobs) {
                    getblobs = ptrarray_new();
                    hash_insert(uniqueid, getblobs, &getblobs_by_uniqueid);
                }
                ptrarray_append(getblobs, getblob);
            }
            free(uniqueid);
        }
        else {
            // we don't know how to parse other blob types yet, e.g. sieve has no mailbox
        }
    }

    hash_table found = HASH_TABLE_INITIALIZER;
    construct_hash_table(&found, json_array_size(get.ids), 0);

    /* Lookup blobs by mailbox */
    hash_iter *iter = hash_table_iter(&getblobs_by_uniqueid);
    while (hash_iter_next(iter)) {
        const char *uniqueid = hash_iter_key(iter);
        ptrarray_t *getblobs = hash_iter_val(iter);
        struct mailbox *mbox = NULL;
        const mbentry_t *mbentry = jmap_mbentry_by_uniqueid(req, uniqueid);
        int r = 0;

        /* Open mailbox */
        if (!jmap_hasrights_mbentry(req, mbentry, JACL_READITEMS)) {
            r = IMAP_PERMISSION_DENIED;
        }
        else {
            r = jmap_openmbox(req, mbentry->name, &mbox, 0);
            if (r) {
                syslog(LOG_ERR, "jmap_blob_get: can't open mailbox %s: %s",
                       mbentry->name, error_message(r));
            }
        }
        if (r) continue;

        // these types both want to know the last item of the name
        mbname_t *mbname = NULL;
        const strarray_t *boxes = NULL;
        if (datatypes & (DATATYPE_ADDRESSBOOK|DATATYPE_CALENDAR)) {
            mbname = mbname_from_intname(mbentry->name);
            boxes = mbname_boxes(mbname);
        }

        // XXX: cache if userid is unchanged?  Should be always
        struct caldav_db *caldav_db = NULL;
        if (datatypes & DATATYPE_CALENDAREVENT)
            caldav_db = caldav_open_mailbox(mbox);

        struct carddav_db *carddav_db = NULL;
        if (datatypes & DATATYPE_CONTACT)
            carddav_db = carddav_open_mailbox(mbox);

        int j;
        for (j = 0; j < ptrarray_size(getblobs); j++) {
            struct getblob_rec *getblob = ptrarray_nth(getblobs, j);

            /* Read message record */
            struct message_guid guid;
            bit64 cid;
            msgrecord_t *mr = NULL;
            r = msgrecord_find(mbox, getblob->uid, &mr);
            if (!r) r = msgrecord_get_guid(mr, &guid);
            if (!r) r = msgrecord_get_cid(mr, &cid);
            msgrecord_unref(&mr);
            if (r) {
                syslog(LOG_ERR, "jmap_blob_get: can't read msgrecord %s:%d: %s",
                        mailbox_name(mbox), getblob->uid, error_message(r));
                continue;
            }

            const struct datatype_name *item;
            int i = 0;
            for (item = known_datatypes; item->name; item++) {
                i++;
                // if we don't want this datatype, skip
                if (!(datatypes & item->typenum)) continue;
                // if this isn't the right type, skip
                if (mbtype_isa(mailbox_mbtype(mbox)) != item->mbtype) continue;

                /* only create the values store if we have found at least
                 * one item for this blobid */
                strarray_t *values = hash_lookup(getblob->blob_id, &found);
                if (!values) {
                    values = xzmalloc(sizeof(strarray_t) * NUM_DATATYPES);
                    hash_insert(getblob->blob_id, values, &found);
                }
                strarray_t *ids = values + i;

                switch (item->typenum) {
                case DATATYPE_MAILBOX:
                    strarray_add(ids, uniqueid);
                    break;

                case DATATYPE_THREAD: {
                    char threadid[JMAP_THREADID_SIZE];
                    jmap_set_threadid(cid, threadid);
                    strarray_add(ids, threadid);
                    break;
                    }

                case DATATYPE_EMAIL: {
                    char emailid[JMAP_EMAILID_SIZE];
                    jmap_set_emailid(&guid, emailid);
                    strarray_add(ids, emailid);
                    break;
                    }

                case DATATYPE_ADDRESSBOOK:
                    strarray_add(ids, strarray_nth(boxes, -1));
                    break;

                case DATATYPE_CONTACT: {
                    struct carddav_data *cdata = NULL;
                    carddav_lookup_imapuid(carddav_db, mbentry, getblob->uid, &cdata, 0);
                    if (cdata) strarray_add(ids, cdata->vcard_uid);
                    break;
                    }

                case DATATYPE_CALENDAR:
                    strarray_add(ids, strarray_nth(boxes, -1));
                    break;

                case DATATYPE_CALENDAREVENT: {
                    struct caldav_data *cdata = NULL;
                    caldav_lookup_imapuid(caldav_db, mbentry, getblob->uid, &cdata, 0);
                    if (cdata) strarray_add(ids, cdata->ical_uid);
                    break;
                    }
                }
            }
        }

        if (caldav_db) caldav_close(caldav_db);
        if (carddav_db) carddav_close(carddav_db);
        mbname_free(&mbname);
        jmap_closembox(req, &mbox);
    }

    /* Clean up memory */
    hash_iter_reset(iter);
    while (hash_iter_next(iter)) {
        ptrarray_t *getblobs = hash_iter_val(iter);
        struct getblob_rec *getblob;
        while ((getblob = ptrarray_pop(getblobs))) {
            free(getblob->part);
            free(getblob);
        }
        ptrarray_free(getblobs);
    }
    hash_iter_free(&iter);
    free_hash_table(&getblobs_by_uniqueid, NULL);

    /* Report out blobs */
    json_array_foreach(get.ids, i, jval) {
        const char *blob_id = json_string_value(jval);
        strarray_t *values = hash_lookup(blob_id, &found);
        if (values) {
            json_t *dtvalue = json_object();
            const struct datatype_name *item;
            int j = 0;
            for (item = known_datatypes; item->name; item++) {
                j++;
                // if we don't want this datatype, skip
                if (!(datatypes & item->typenum)) continue;
                strarray_t *ids = values + j;
                json_t *list = json_array();
                int k = 0;
                for (k = 0; k < strarray_size(ids); k++)
                    json_array_append_new(list, json_string(strarray_nth(ids, k)));
                json_object_set_new(dtvalue, item->name, list);
            }
            json_array_append_new(get.list, json_pack("{s:s, s:o}", "id", blob_id, resname, dtvalue));
        }
        else {
            json_array_append_new(get.not_found, json_string(blob_id));
        }
    }

    // now clean all the found things!
    free_hash_table(&found, _free_found);

    /* Reply */
    jmap_ok(req, jmap_get_reply(&get));

done:
    jmap_parser_fini(&parser);
    jmap_get_fini(&get);
    return 0;
}

static const jmap_property_t blob_set_props[] = {
    {
        "id",
        NULL,
        JMAP_PROP_SERVER_SET | JMAP_PROP_IMMUTABLE | JMAP_PROP_ALWAYS_GET
    },
    {
        "data:asText",
        NULL,
        0
    },
    {
        "data:asBase64",
        NULL,
        0
    },
    {
        "catenate",
        NULL,
        0
    },
    {
        "type",
        NULL,
        0
    },

    { NULL, NULL, 0 }
};

static int _set_arg_to_buf(struct jmap_req *req, struct buf *buf, json_t *arg, int recurse, json_t **errp)
{
    json_t *jitem;
    int seen_one = 0;

    // plain text only
    jitem = json_object_get(arg, "data:asText");
    if (JNOTNULL(jitem) && json_is_string(jitem)) {
        buf_init_ro(buf, json_string_value(jitem), json_string_length(jitem));
    }

    // base64 text
    jitem = json_object_get(arg, "data:asBase64");
    if (JNOTNULL(jitem) && json_is_string(jitem)) {
        if (seen_one++) return IMAP_MAILBOX_EXISTS;
        int r = charset_decode(buf, json_string_value(jitem),
                               json_string_length(jitem), ENCODING_BASE64);
        if (r) {
            *errp = json_string("base64 decode failed");
            return r;
        }
    }

    if (recurse) {
        jitem = json_object_get(arg, "blobId");
        if (JNOTNULL(jitem) && json_is_string(jitem)) {
            if (seen_one++) return IMAP_MAILBOX_EXISTS;
            const char *blobid = json_string_value(jitem);
            if (blobid && blobid[0] == '#')
                blobid = jmap_lookup_id(req, blobid + 1);
            if (!blobid) {
                char *error = strconcat("Unknown reference ", json_string_value(jitem), (char *)NULL);
                *errp = json_string(error);
                free(error);
                return IMAP_INTERNAL;
            }
            // map in the existing blob, if there is one
            jmap_getblob_context_t ctx;
            jmap_getblob_ctx_init(&ctx, req->accountid, blobid, NULL, 1);
            int r = jmap_getblob(req, &ctx);
            if (!r) {
                const char *base = buf_base(&ctx.blob);
                size_t len = buf_len(&ctx.blob);
                json_t *joffset = json_object_get(arg, "offset");
                if (JNOTNULL(joffset) && json_is_integer(joffset)) {
                    size_t add = json_integer_value(joffset);
                    if (add <= len) {
                        base += add;
                        len -= add;
                    }
                    else {
                        r = -1;
                    }
                }
                json_t *jlength = json_object_get(arg, "length");
                if (JNOTNULL(jlength) && json_is_integer(jlength)) {
                    size_t limit = json_integer_value(jlength);
                    if (limit <= len) {
                        len = limit;
                    }
                    else {
                        r = -1;
                    }
                }
                if (!r) buf_appendmap(buf, base, len);
            }
            jmap_getblob_ctx_fini(&ctx);
            if (r) {
                char *error = strconcat("Missing blobId ", blobid, (char *)NULL);
                *errp = json_string(error);
                free(error);
                return IMAP_NOTFOUND;
            }
        }
    }
    else {
        jitem = json_object_get(arg, "catenate");
        if (JNOTNULL(jitem) && json_is_array(jitem)) {
            if (seen_one++) return IMAP_MAILBOX_EXISTS;
            size_t limit = config_getint(IMAPOPT_JMAP_MAX_CATENATE_ITEMS);
            if (json_array_size(jitem) > limit) {
                *errp = json_string("too many catenate items");
                return IMAP_QUOTA_EXCEEDED;
            }
            size_t i;
            json_t *val;
            json_array_foreach(jitem, i, val) {
                struct buf subbuf = BUF_INITIALIZER;
                // XXX: we might need to validate the properties here too?
                int r = _set_arg_to_buf(req, &subbuf, val, 1, errp);
                buf_appendmap(buf, buf_base(&subbuf), buf_len(&subbuf));
                buf_free(&subbuf);
                if (*errp) return r; // exact code doesn't matter, err will be checked
                if (r) return r;
            }
        }
    }

    return 0;
}

static int jmap_blob_set(struct jmap_req *req)
{
    struct jmap_parser parser = JMAP_PARSER_INITIALIZER;
    struct jmap_set set;
    json_t *jerr = NULL;
    int r = 0;
    time_t now = time(NULL);

    /* Parse arguments */
    jmap_set_parse(req, &parser, blob_set_props, NULL, NULL, &set, &jerr);
    if (jerr) {
        jmap_error(req, jerr);
        goto done;
    }

    /* create */
    const char *key;
    json_t *arg;
    json_object_foreach(set.create, key, arg) {
        json_t *err = NULL;
        struct buf *buf = buf_new();
        struct message_guid guidobj;
        char datestr[RFC3339_DATETIME_MAX];
        char blob_id[JMAP_BLOBID_SIZE];

        int r = _set_arg_to_buf(req, buf, arg, 0, &err);

        if (r || !buf_base(buf) || err) {
            jerr = json_pack("{s:s}", "type", "invalidProperties");
            if (!err && r == IMAP_MAILBOX_EXISTS)
                err = json_string("Multiple properties provided");
            if (r == IMAP_NOTFOUND)
                json_object_set_new(jerr, "type", json_string("blobNotFound"));
            if (err) json_object_set_new(jerr, "description", err);
            json_object_set_new(set.not_created, key, jerr);
            buf_destroy(buf);
            continue;
        }

        json_t *jtype = json_object_get(arg, "type");
        const char *type = json_string_value(jtype);
        if (!type) type = "application/octet-stream";

        message_guid_generate(&guidobj, buf_base(buf), buf_len(buf));
        jmap_set_blobid(&guidobj, blob_id);
        time_to_rfc3339(now, datestr, RFC3339_DATETIME_MAX);

        // json_string_value into the request lasts the lifetime of the request, so it's
        // safe to zerocopy these blobs!
        hash_insert(blob_id, buf, req->inmemory_blobs);

        json_object_set_new(set.created, key, json_pack("{s:s, s:s, s:i, s:s, s:s}",
            "id", blob_id,
            "blobId", blob_id,
            "size", buf_len(buf),
            "expires", datestr,
            "type", type));

        jmap_add_id(req, key, blob_id);
    }

    const char *uid;
    json_object_foreach(set.update, uid, arg) {
        jerr = json_pack("{s:s}", "type", "notFound");
        json_object_set_new(set.not_updated, key, jerr);
    }

    size_t index;
    json_t *juid;
    json_array_foreach(set.destroy, index, juid) {
        jerr = json_pack("{s:s}", "type", "notFound");
        json_object_set_new(set.not_destroyed, json_string_value(juid), jerr);
    }

    set.old_state = set.new_state = 0;
    jmap_ok(req, jmap_set_reply(&set));

done:
    jmap_parser_fini(&parser);
    jmap_set_fini(&set);
    return r;
}


/* Quota/get method */
static const jmap_property_t quota_props[] = {
    {
        "id",
        NULL,
        JMAP_PROP_SERVER_SET | JMAP_PROP_IMMUTABLE
    },
    {
        "used",
        NULL,
        JMAP_PROP_SERVER_SET | JMAP_PROP_IMMUTABLE
    },
    {
        "total",
        NULL,
        JMAP_PROP_SERVER_SET | JMAP_PROP_IMMUTABLE
    },
    { NULL, NULL, 0 }
};

static int jmap_quota_get(jmap_req_t *req)
{
    struct jmap_parser parser = JMAP_PARSER_INITIALIZER;
    struct jmap_get get;
    json_t *err = NULL;
    char *inboxname = mboxname_user_mbox(req->accountid, NULL);

    /* Parse request */
    jmap_get_parse(req, &parser, quota_props, /*allow_null_ids*/1,
                   NULL, NULL, &get, &err);
    if (err) {
        jmap_error(req, err);
        goto done;
    }

    int want_mail_quota = !get.ids || json_is_null(get.ids);
    size_t i;
    json_t *jval;
    json_array_foreach(get.ids, i, jval) {
        if (strcmp("mail", json_string_value(jval))) {
            json_array_append(get.not_found, jval);
        }
        else want_mail_quota = 1;
    }

    if (want_mail_quota) {
        struct quota quota;
        quota_init(&quota, inboxname);
        int r = quota_read_withconversations(&quota);
        if (!r) {
            quota_t total = quota.limits[QUOTA_STORAGE] * quota_units[QUOTA_STORAGE];
            quota_t used = quota.useds[QUOTA_STORAGE];
            json_t *jquota = json_object();
            json_object_set_new(jquota, "id", json_string("mail"));
            json_object_set_new(jquota, "used", json_integer(used));
            json_object_set_new(jquota, "total", json_integer(total));
            json_array_append_new(get.list, jquota);
        }
        else {
            syslog(LOG_ERR, "jmap_quota_get: can't read quota for %s: %s",
                    inboxname, error_message(r));
            json_array_append_new(get.not_found, json_string("mail"));
        }
        quota_free(&quota);
    }


    modseq_t quotamodseq = mboxname_readquotamodseq(inboxname);
    struct buf buf = BUF_INITIALIZER;
    buf_printf(&buf, MODSEQ_FMT, quotamodseq);
    get.state = buf_release(&buf);

    jmap_ok(req, jmap_get_reply(&get));

done:
    jmap_parser_fini(&parser);
    jmap_get_fini(&get);
    free(inboxname);
    return 0;
}

/* UserCounters/get method */
static const jmap_property_t usercounters_props[] = {
    {
        "id",
        NULL,
        JMAP_PROP_SERVER_SET | JMAP_PROP_IMMUTABLE | JMAP_PROP_ALWAYS_GET
    },
    {
        "highestModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "mailModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "calendarModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "contactsModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "notesModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "submissionModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "sieveScriptModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "mailDeletedModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "calendarDeletedModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "contactsDeletedModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "notesDeletedModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "submissionDeletedModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "sieveScriptDeletedModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "mailFoldersModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "calendarFoldersModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "contactFoldersModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "notesFoldersModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "submissionFoldersModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "sieveScriptFoldersModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "mailFoldersDeletedModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "calendarFoldersDeletedModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "contactFoldersDeletedModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "notesFoldersDeletedModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "sieveScriptFoldersDeletedModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "quotaModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "raclModSeq",
        NULL,
        JMAP_PROP_SERVER_SET
    },
    {
        "uidValidity",
        NULL,
        JMAP_PROP_SERVER_SET
    },

    { NULL, NULL, 0 }
};

static void usercounters_get(jmap_req_t *req, struct jmap_get *get)
{
    /* Read script */
    json_t *res = json_pack("{s:s}", "id", "singleton");

    if (jmap_wantprop(get->props, "highestModSeq"))
        json_object_set_new(res, "highestModSeq",
                            json_integer(req->counters.highestmodseq));

    if (jmap_wantprop(get->props, "mailModSeq"))
        json_object_set_new(res, "mailModSeq",
                            json_integer(req->counters.mailmodseq));
    if (jmap_wantprop(get->props, "calendarModSeq"))
        json_object_set_new(res, "calendarModSeq",
                            json_integer(req->counters.caldavmodseq));
    if (jmap_wantprop(get->props, "contactsModSeq"))
        json_object_set_new(res, "contactsModSeq",
                            json_integer(req->counters.carddavmodseq));
    if (jmap_wantprop(get->props, "notesModSeq"))
        json_object_set_new(res, "notesModSeq",
                            json_integer(req->counters.notesmodseq));
    if (jmap_wantprop(get->props, "sieveScriptModSeq"))
        json_object_set_new(res, "sieveScriptModSeq",
                            json_integer(req->counters.sievemodseq));

    if (jmap_wantprop(get->props, "mailDeletedModSeq"))
        json_object_set_new(res, "mailDeletedModSeq",
                            json_integer(req->counters.maildeletedmodseq));
    if (jmap_wantprop(get->props, "calendarDeletedModSeq"))
        json_object_set_new(res, "calendarDeletedModSeq",
                            json_integer(req->counters.caldavdeletedmodseq));
    if (jmap_wantprop(get->props, "contactsDeletedModSeq"))
        json_object_set_new(res, "contactsDeletedModSeq",
                            json_integer(req->counters.carddavdeletedmodseq));
    if (jmap_wantprop(get->props, "notesDeletedModSeq"))
        json_object_set_new(res, "notesDeletedModSeq",
                            json_integer(req->counters.notesdeletedmodseq));
    if (jmap_wantprop(get->props, "sieveScriptDeletedModSeq"))
        json_object_set_new(res, "sieveScriptDeletedModSeq",
                            json_integer(req->counters.sievedeletedmodseq));

    if (jmap_wantprop(get->props, "mailFoldersModSeq"))
        json_object_set_new(res, "mailFoldersModSeq",
                            json_integer(req->counters.mailfoldersmodseq));
    if (jmap_wantprop(get->props, "calendarFoldersModSeq"))
        json_object_set_new(res, "calendarFoldersModSeq",
                            json_integer(req->counters.caldavfoldersmodseq));
    if (jmap_wantprop(get->props, "contactsFoldersModSeq"))
        json_object_set_new(res, "contactsFoldersModSeq",
                            json_integer(req->counters.carddavfoldersmodseq));
    if (jmap_wantprop(get->props, "notesFoldersModSeq"))
        json_object_set_new(res, "notesFoldersModSeq",
                            json_integer(req->counters.notesfoldersmodseq));
    if (jmap_wantprop(get->props, "sieveScriptFoldersModSeq"))
        json_object_set_new(res, "sieveScriptFoldersModSeq",
                            json_integer(req->counters.sievefoldersmodseq));

    if (jmap_wantprop(get->props, "mailFoldersDeletedModSeq"))
        json_object_set_new(res, "mailFoldersDeletedModSeq",
                            json_integer(req->counters.mailfoldersdeletedmodseq));
    if (jmap_wantprop(get->props, "calendarFoldersDeletedModSeq"))
        json_object_set_new(res, "calendarFoldersDeletedModSeq",
                            json_integer(req->counters.caldavfoldersdeletedmodseq));
    if (jmap_wantprop(get->props, "contactsFoldersDeletedModSeq"))
        json_object_set_new(res, "contactsFoldersDeletedModSeq",
                            json_integer(req->counters.carddavfoldersdeletedmodseq));
    if (jmap_wantprop(get->props, "notesFoldersDeletedModSeq"))
        json_object_set_new(res, "notesFoldersDeletedModSeq",
                            json_integer(req->counters.notesfoldersdeletedmodseq));
    if (jmap_wantprop(get->props, "sieveScriptFoldersDeletedModSeq"))
        json_object_set_new(res, "sieveScriptFoldersDeletedModSeq",
                            json_integer(req->counters.sievefoldersdeletedmodseq));

    if (jmap_wantprop(get->props, "quotaModSeq"))
        json_object_set_new(res, "quotaModSeq",
                            json_integer(req->counters.quotamodseq));
    if (jmap_wantprop(get->props, "raclModSeq"))
        json_object_set_new(res, "raclModSeq",
                            json_integer(req->counters.raclmodseq));

    if (jmap_wantprop(get->props, "uidValidity"))
        json_object_set_new(res, "uidValidity",
                            json_integer(req->counters.uidvalidity));

    json_array_append_new(get->list, res);
}

static int jmap_usercounters_get(jmap_req_t *req)
{
    struct jmap_parser parser = JMAP_PARSER_INITIALIZER;
    struct jmap_get get;
    json_t *err = NULL;

    /* Parse request */
    jmap_get_parse(req, &parser, usercounters_props, /*allow_null_ids*/1,
                   NULL, NULL, &get, &err);
    if (err) {
        jmap_error(req, err);
        goto done;
    }

    /* Does the client request specific responses? */
    if (JNOTNULL(get.ids)) {
        json_t *jval;
        size_t i;

        json_array_foreach(get.ids, i, jval) {
            const char *id = json_string_value(jval);

            if (!strcmp(id, "singleton"))
                usercounters_get(req, &get);
            else
                json_array_append(get.not_found, jval);
        }
    }
    else usercounters_get(req, &get);

    /* Build response */
    struct buf buf = BUF_INITIALIZER;
    buf_printf(&buf, MODSEQ_FMT, req->counters.highestmodseq);
    get.state = buf_release(&buf);
    jmap_ok(req, jmap_get_reply(&get));

done:
    jmap_parser_fini(&parser);
    jmap_get_fini(&get);

    return 0;
}