/*
- * Copyright 2016 IoT.bzh
+ * Copyright (C) 2015-2020 "IoT.bzh"
* Author: José Bollo <jose.bollo@iot.bzh>
*
* Licensed under the Apache License, Version 2.0 (the "License");
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
+#include <ctype.h>
#include <assert.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <microhttpd.h>
-#include <json.h>
+#include <json-c/json.h>
+#if !defined(JSON_C_TO_STRING_NOSLASHESCAPE)
+#define JSON_C_TO_STRING_NOSLASHESCAPE 0
+#endif
#if defined(USE_MAGIC_MIME_TYPE)
#include <magic.h>
#endif
#include "afb-method.h"
-#include "afb-req-itf.h"
#include "afb-msg-json.h"
#include "afb-context.h"
#include "afb-hreq.h"
-#include "session.h"
+#include "afb-hsrv.h"
+#include "afb-session.h"
+#include "afb-token.h"
+#include "afb-error-text.h"
#include "verbose.h"
+#include "locale-root.h"
#define SIZE_RESPONSE_BUFFER 8192
+static int global_reqids = 0;
+
static char empty_string[] = "";
-static const char uuid_header[] = "x-afb-uuid";
-static const char uuid_arg[] = "uuid";
-static const char uuid_cookie[] = "uuid";
+static const char long_key_for_uuid[] = "x-afb-uuid";
+static const char short_key_for_uuid[] = "uuid";
+
+static const char long_key_for_token[] = "x-afb-token";
+static const char short_key_for_token[] = "token";
-static const char token_header[] = "x-afb-token";
-static const char token_arg[] = "token";
-static const char token_cookie[] = "token";
+static const char long_key_for_reqid[] = "x-afb-reqid";
+static const char short_key_for_reqid[] = "reqid";
+
+static const char key_for_bearer[] = "Bearer";
+static const char key_for_access_token[] = "access_token";
static char *cookie_name = NULL;
static char *cookie_setter = NULL;
char *path; /* path of the file saved */
};
-static struct json_object *req_json(struct afb_hreq *hreq);
-static struct afb_arg req_get(struct afb_hreq *hreq, const char *name);
-static void req_fail(struct afb_hreq *hreq, const char *status, const char *info);
-static void req_success(struct afb_hreq *hreq, json_object *obj, const char *info);
-static const char *req_raw(struct afb_hreq *hreq, size_t *size);
-static void req_send(struct afb_hreq *hreq, const char *buffer, size_t size);
-
-static const struct afb_req_itf afb_hreq_itf = {
- .json = (void*)req_json,
- .get = (void*)req_get,
- .success = (void*)req_success,
- .fail = (void*)req_fail,
- .raw = (void*)req_raw,
- .send = (void*)req_send,
- .context_get = (void*)afb_context_get,
- .context_set = (void*)afb_context_set,
- .addref = (void*)afb_hreq_addref,
- .unref = (void*)afb_hreq_unref
+static struct json_object *req_json(struct afb_xreq *xreq);
+static struct afb_arg req_get(struct afb_xreq *xreq, const char *name);
+static void req_reply(struct afb_xreq *xreq, struct json_object *object, const char *error, const char *info);
+static void req_destroy(struct afb_xreq *xreq);
+
+const struct afb_xreq_query_itf afb_hreq_xreq_query_itf = {
+ .json = req_json,
+ .get = req_get,
+ .reply = req_reply,
+ .unref = req_destroy
};
static struct hreq_data *get_data(struct afb_hreq *hreq, const char *key, int create)
MHD_add_response_header(response, k, v);
k = va_arg(args, const char *);
}
- v = afb_context_sent_uuid(&hreq->context);
+
+ v = afb_context_uuid(&hreq->xreq.context);
if (v != NULL && asprintf(&cookie, cookie_setter, v) > 0) {
MHD_add_response_header(response, MHD_HTTP_HEADER_SET_COOKIE, cookie);
free(cookie);
hreq->replied = 1;
if (hreq->suspended != 0) {
- extern void run_micro_httpd(struct afb_hsrv *hsrv);
MHD_resume_connection (hreq->connection);
hreq->suspended = 0;
- run_micro_httpd(hreq->hsrv);
+ afb_hsrv_run(hreq->hsrv);
}
}
const char *result = NULL;
#if defined(INFER_EXTENSION)
+ /*
+ * Set some well-known extensions
+ * Note that it is mandatory for example for css files in order to provide
+ * right mimetype that must be text/css (otherwise chrome browser will not
+ * load correctly css file) while libmagic returns text/plain.
+ */
const char *extension = strrchr(filename, '.');
if (extension) {
static const char *const known[][2] = {
- { ".js", "text/javascript" },
- { ".html", "text/html" },
- { ".css", "text/css" },
- { NULL, NULL }
+ /* keep it sorted for dichotomic search */
+ { ".css", "text/css" },
+ { ".gif", "image/gif" },
+ { ".html", "text/html" },
+ { ".htm", "text/html" },
+ { ".ico", "image/x-icon"},
+ { ".jpeg", "image/jpeg" },
+ { ".jpg", "image/jpeg" },
+ { ".js", "text/javascript" },
+ { ".json", "application/json" },
+ { ".mp3", "audio/mpeg" },
+ { ".png", "image/png" },
+ { ".svg", "image/svg+xml" },
+ { ".ttf", "application/x-font-ttf"},
+ { ".txt", "text/plain" },
+ { ".wav", "audio/x-wav" },
+ { ".xht", "application/xhtml+xml" },
+ { ".xhtml", "application/xhtml+xml" },
+ { ".xml", "application/xml" }
};
- int i = 0;
- while (known[i][0]) {
- if (!strcasecmp(extension, known[i][0])) {
+ int i, c, l = 0, u = sizeof known / sizeof *known;
+ while (l < u) {
+ i = (l + u) >> 1;
+ c = strcasecmp(extension, known[i][0]);
+ if (!c) {
result = known[i][1];
break;
}
- i++;
+ if (c < 0)
+ u = i;
+ else
+ l = i + 1;
}
}
#endif
return result;
}
-void afb_hreq_addref(struct afb_hreq *hreq)
-{
- hreq->refcount++;
-}
-
-void afb_hreq_unref(struct afb_hreq *hreq)
+static void req_destroy(struct afb_xreq *xreq)
{
+ struct afb_hreq *hreq = CONTAINER_OF_XREQ(struct afb_hreq, xreq);
struct hreq_data *data;
- if (hreq == NULL || --hreq->refcount)
- return;
-
if (hreq->postform != NULL)
MHD_destroy_post_processor(hreq->postform);
+ if (hreq->tokener != NULL)
+ json_tokener_free(hreq->tokener);
+
for (data = hreq->data; data; data = hreq->data) {
hreq->data = data->next;
if (data->path) {
free(data->value);
free(data);
}
- afb_context_disconnect(&hreq->context);
+ afb_context_disconnect(&hreq->xreq.context);
json_object_put(hreq->json);
+ free((char*)hreq->xreq.request.called_api);
+ free((char*)hreq->xreq.request.called_verb);
free(hreq);
}
+void afb_hreq_addref(struct afb_hreq *hreq)
+{
+ afb_xreq_unhooked_addref(&hreq->xreq);
+}
+
+void afb_hreq_unref(struct afb_hreq *hreq)
+{
+ if (hreq->replied)
+ hreq->xreq.replied = 1;
+ afb_xreq_unhooked_unref(&hreq->xreq);
+}
+
/*
* Removes the 'prefix' of 'length' from the tail of 'hreq'
* if and only if the prefix exists and is terminated by a leading
afb_hreq_reply_empty(hreq, status, NULL);
}
+int afb_hreq_redirect_to_ending_slash_if_needed(struct afb_hreq *hreq)
+{
+ char *tourl;
+
+ if (hreq->url[hreq->lenurl - 1] == '/')
+ return 0;
+
+ /* the redirect is needed for reliability of relative path */
+ tourl = alloca(hreq->lenurl + 2);
+ memcpy(tourl, hreq->url, hreq->lenurl);
+ tourl[hreq->lenurl] = '/';
+ tourl[hreq->lenurl + 1] = 0;
+ afb_hreq_redirect_to(hreq, tourl, 1);
+ return 1;
+}
+
int afb_hreq_reply_file_if_exist(struct afb_hreq *hreq, int dirfd, const char *filename)
{
int rc;
int fd;
unsigned int status;
struct stat st;
- char etag[1 + 2 * sizeof(int)];
+ char etag[1 + 2 * 8];
const char *inm;
struct MHD_Response *response;
const char *mimetype;
/* serve directory */
if (S_ISDIR(st.st_mode)) {
- static const char *indexes[] = { "index.html", NULL };
- int i = 0;
- rc = 0;
- while (indexes[i] != NULL) {
- if (faccessat(fd, indexes[i], R_OK, 0) == 0) {
- if (hreq->url[hreq->lenurl - 1] != '/') {
- /* the redirect is needed for reliability of relative path */
- char *tourl = alloca(hreq->lenurl + 2);
- memcpy(tourl, hreq->url, hreq->lenurl);
- tourl[hreq->lenurl] = '/';
- tourl[hreq->lenurl + 1] = 0;
- rc = afb_hreq_redirect_to(hreq, tourl);
- } else {
+ rc = afb_hreq_redirect_to_ending_slash_if_needed(hreq);
+ if (rc == 0) {
+ static const char *indexes[] = { "index.html", NULL };
+ int i = 0;
+ while (indexes[i] != NULL) {
+ if (faccessat(fd, indexes[i], R_OK, 0) == 0) {
rc = afb_hreq_reply_file_if_exist(hreq, fd, indexes[i]);
+ break;
}
- break;
+ i++;
}
- i++;
}
close(fd);
return rc;
return 1;
}
-int afb_hreq_redirect_to(struct afb_hreq *hreq, const char *url)
+int afb_hreq_reply_locale_file_if_exist(struct afb_hreq *hreq, struct locale_search *search, const char *filename)
{
+ int rc;
+ int fd;
+ unsigned int status;
+ struct stat st;
+ char etag[1 + 2 * 8];
+ const char *inm;
+ struct MHD_Response *response;
+ const char *mimetype;
+
+ /* Opens the file or directory */
+ fd = locale_search_open(search, filename[0] ? filename : ".", O_RDONLY);
+ if (fd < 0) {
+ if (errno == ENOENT)
+ return 0;
+ afb_hreq_reply_error(hreq, MHD_HTTP_FORBIDDEN);
+ return 1;
+ }
+
+ /* Retrieves file's status */
+ if (fstat(fd, &st) != 0) {
+ close(fd);
+ afb_hreq_reply_error(hreq, MHD_HTTP_INTERNAL_SERVER_ERROR);
+ return 1;
+ }
+
+ /* serve directory */
+ if (S_ISDIR(st.st_mode)) {
+ rc = afb_hreq_redirect_to_ending_slash_if_needed(hreq);
+ if (rc == 0) {
+ static const char *indexes[] = { "index.html", NULL };
+ int i = 0;
+ size_t length = strlen(filename);
+ char *extname = alloca(length + 30); /* 30 is enough to old data of indexes */
+ memcpy(extname, filename, length);
+ if (length && extname[length - 1] != '/')
+ extname[length++] = '/';
+ while (rc == 0 && indexes[i] != NULL) {
+ strcpy(extname + length, indexes[i++]);
+ rc = afb_hreq_reply_locale_file_if_exist(hreq, search, extname);
+ }
+ }
+ close(fd);
+ return rc;
+ }
+
+ /* Don't serve special files */
+ if (!S_ISREG(st.st_mode)) {
+ close(fd);
+ afb_hreq_reply_error(hreq, MHD_HTTP_FORBIDDEN);
+ return 1;
+ }
+
+ /* Check the method */
+ if ((hreq->method & (afb_method_get | afb_method_head)) == 0) {
+ close(fd);
+ afb_hreq_reply_error(hreq, MHD_HTTP_METHOD_NOT_ALLOWED);
+ return 1;
+ }
+
+ /* computes the etag */
+ sprintf(etag, "%08X%08X", ((int)(st.st_mtim.tv_sec) ^ (int)(st.st_mtim.tv_nsec)), (int)(st.st_size));
+
+ /* checks the etag */
+ inm = MHD_lookup_connection_value(hreq->connection, MHD_HEADER_KIND, MHD_HTTP_HEADER_IF_NONE_MATCH);
+ if (inm && 0 == strcmp(inm, etag)) {
+ /* etag ok, return NOT MODIFIED */
+ close(fd);
+ DEBUG("Not Modified: [%s]", filename);
+ response = MHD_create_response_from_buffer(0, empty_string, MHD_RESPMEM_PERSISTENT);
+ status = MHD_HTTP_NOT_MODIFIED;
+ } else {
+ /* check the size */
+ if (st.st_size != (off_t) (size_t) st.st_size) {
+ close(fd);
+ afb_hreq_reply_error(hreq, MHD_HTTP_INTERNAL_SERVER_ERROR);
+ return 1;
+ }
+
+ /* create the response */
+ response = MHD_create_response_from_fd((size_t) st.st_size, fd);
+ status = MHD_HTTP_OK;
+
+ /* set the type */
+ mimetype = mimetype_fd_name(fd, filename);
+ if (mimetype != NULL)
+ MHD_add_response_header(response, MHD_HTTP_HEADER_CONTENT_TYPE, mimetype);
+ }
+
+ /* fills the value and send */
+ afb_hreq_reply(hreq, status, response,
+ MHD_HTTP_HEADER_CACHE_CONTROL, hreq->cacheTimeout,
+ MHD_HTTP_HEADER_ETAG, etag,
+ NULL);
+ return 1;
+}
+
+int afb_hreq_reply_locale_file(struct afb_hreq *hreq, struct locale_search *search, const char *filename)
+{
+ int rc = afb_hreq_reply_locale_file_if_exist(hreq, search, filename);
+ if (rc == 0)
+ afb_hreq_reply_error(hreq, MHD_HTTP_NOT_FOUND);
+ return 1;
+}
+
+struct _mkq_ {
+ int count;
+ size_t length;
+ size_t alloc;
+ char *text;
+};
+
+static void _mkq_add_(struct _mkq_ *mkq, char value)
+{
+ char *text = mkq->text;
+ if (text != NULL) {
+ if (mkq->length == mkq->alloc) {
+ mkq->alloc += 100;
+ text = realloc(text, mkq->alloc);
+ if (text == NULL) {
+ free(mkq->text);
+ mkq->text = NULL;
+ return;
+ }
+ mkq->text = text;
+ }
+ text[mkq->length++] = value;
+ }
+}
+
+static void _mkq_add_hex_(struct _mkq_ *mkq, char value)
+{
+ _mkq_add_(mkq, (char)(value < 10 ? value + '0' : value + 'A' - 10));
+}
+
+static void _mkq_add_esc_(struct _mkq_ *mkq, char value)
+{
+ _mkq_add_(mkq, '%');
+ _mkq_add_hex_(mkq, (char)((value >> 4) & 15));
+ _mkq_add_hex_(mkq, (char)(value & 15));
+}
+
+static void _mkq_add_char_(struct _mkq_ *mkq, char value)
+{
+ if (value <= ' ' || value >= 127)
+ _mkq_add_esc_(mkq, value);
+ else
+ switch(value) {
+ case '=':
+ case '&':
+ case '%':
+ _mkq_add_esc_(mkq, value);
+ break;
+ default:
+ _mkq_add_(mkq, value);
+ }
+}
+
+static void _mkq_append_(struct _mkq_ *mkq, const char *value)
+{
+ while(*value)
+ _mkq_add_char_(mkq, *value++);
+}
+
+static int _mkquery_(struct _mkq_ *mkq, enum MHD_ValueKind kind, const char *key, const char *value)
+{
+ _mkq_add_(mkq, mkq->count++ ? '&' : '?');
+ _mkq_append_(mkq, key);
+ if (value != NULL) {
+ _mkq_add_(mkq, '=');
+ _mkq_append_(mkq, value);
+ }
+ return 1;
+}
+
+static char *url_with_query(struct afb_hreq *hreq, const char *url)
+{
+ struct _mkq_ mkq;
+
+ mkq.count = 0;
+ mkq.length = strlen(url);
+ mkq.alloc = mkq.length + 1000;
+ mkq.text = malloc(mkq.alloc);
+ if (mkq.text != NULL) {
+ strcpy(mkq.text, url);
+ MHD_get_connection_values(hreq->connection, MHD_GET_ARGUMENT_KIND, (void*)_mkquery_, &mkq);
+ _mkq_add_(&mkq, 0);
+ }
+ return mkq.text;
+}
+
+void afb_hreq_redirect_to(struct afb_hreq *hreq, const char *url, int add_query_part)
+{
+ const char *to;
+ char *wqp;
+
+ wqp = add_query_part ? url_with_query(hreq, url) : NULL;
+ to = wqp ? : url;
afb_hreq_reply_static(hreq, MHD_HTTP_MOVED_PERMANENTLY, 0, NULL,
- MHD_HTTP_HEADER_LOCATION, url, NULL);
+ MHD_HTTP_HEADER_LOCATION, to, NULL);
DEBUG("redirect from [%s] to [%s]", hreq->url, url);
- return 1;
+ free(wqp);
}
const char *afb_hreq_get_cookie(struct afb_hreq *hreq, const char *name)
return MHD_lookup_connection_value(hreq->connection, MHD_HEADER_KIND, name);
}
+const char *afb_hreq_get_authorization_bearer(struct afb_hreq *hreq)
+{
+ const char *value = afb_hreq_get_header(hreq, MHD_HTTP_HEADER_AUTHORIZATION);
+ if (value) {
+ if (strncasecmp(value, key_for_bearer, sizeof key_for_bearer - 1) == 0) {
+ value += sizeof key_for_bearer - 1;
+ if (isblank(*value++)) {
+ while (isblank(*value))
+ value++;
+ if (*value)
+ return value;
+ }
+ }
+ }
+ return NULL;
+}
+
int afb_hreq_post_add(struct afb_hreq *hreq, const char *key, const char *data, size_t size)
{
void *p;
return !size;
}
-struct afb_req afb_hreq_to_req(struct afb_hreq *hreq)
-{
- return (struct afb_req){ .itf = &afb_hreq_itf, .closure = hreq };
-}
-
-static struct afb_arg req_get(struct afb_hreq *hreq, const char *name)
+static struct afb_arg req_get(struct afb_xreq *xreq, const char *name)
{
+ const char *value;
+ struct afb_hreq *hreq = CONTAINER_OF_XREQ(struct afb_hreq, xreq);
struct hreq_data *hdat = get_data(hreq, name, 0);
if (hdat)
return (struct afb_arg){
.value = hdat->value,
.path = hdat->path
};
-
+
+ value = MHD_lookup_connection_value(hreq->connection, MHD_GET_ARGUMENT_KIND, name);
return (struct afb_arg){
- .name = name,
- .value = MHD_lookup_connection_value(hreq->connection, MHD_GET_ARGUMENT_KIND, name),
+ .name = value == NULL ? NULL : name,
+ .value = value,
.path = NULL
};
}
return 1;
}
-static struct json_object *req_json(struct afb_hreq *hreq)
+static struct json_object *req_json(struct afb_xreq *xreq)
{
struct hreq_data *hdat;
struct json_object *obj, *val;
+ struct afb_hreq *hreq = CONTAINER_OF_XREQ(struct afb_hreq, xreq);
obj = hreq->json;
if (obj == NULL) {
return obj;
}
-static const char *req_raw(struct afb_hreq *hreq, size_t *size)
+static inline const char *get_json_string(json_object *obj)
{
- const char *result = json_object_get_string(req_json(hreq));
- *size = result ? strlen(result) : 0;
- return result;
+ return json_object_to_json_string_ext(obj, JSON_C_TO_STRING_PLAIN|JSON_C_TO_STRING_NOSLASHESCAPE);
}
-
-static void req_send(struct afb_hreq *hreq, const char *buffer, size_t size)
-{
- afb_hreq_reply_copy(hreq, MHD_HTTP_OK, size, buffer, NULL);
-}
-
static ssize_t send_json_cb(json_object *obj, uint64_t pos, char *buf, size_t max)
{
- ssize_t len = stpncpy(buf, json_object_to_json_string(obj)+pos, max) - buf;
+ ssize_t len = stpncpy(buf, get_json_string(obj)+pos, max) - buf;
return len ? : (ssize_t)MHD_CONTENT_READER_END_OF_STREAM;
}
-static void req_reply(struct afb_hreq *hreq, unsigned retcode, const char *status, const char *info, json_object *resp)
+static void req_reply(struct afb_xreq *xreq, struct json_object *object, const char *error, const char *info)
{
- struct json_object *reply;
- const char *token, *uuid;
+ struct afb_hreq *hreq = CONTAINER_OF_XREQ(struct afb_hreq, xreq);
+ struct json_object *sub, *reply;
+ const char *reqid;
struct MHD_Response *response;
- token = afb_context_sent_token(&hreq->context);
- uuid = afb_context_sent_uuid(&hreq->context);
-
- reply = afb_msg_json_reply(status, info, resp, token, uuid);
- response = MHD_create_response_from_callback((uint64_t)strlen(json_object_to_json_string(reply)), SIZE_RESPONSE_BUFFER, (void*)send_json_cb, reply, (void*)json_object_put);
- afb_hreq_reply(hreq, retcode, response, NULL);
-}
-
-static void req_fail(struct afb_hreq *hreq, const char *status, const char *info)
-{
- req_reply(hreq, MHD_HTTP_OK, status, info, NULL);
+ /* create the reply */
+ reply = afb_msg_json_reply(object, error, info, &xreq->context);
+
+ /* append the req id on need */
+ reqid = afb_hreq_get_argument(hreq, long_key_for_reqid);
+ if (reqid == NULL)
+ reqid = afb_hreq_get_argument(hreq, short_key_for_reqid);
+ if (reqid != NULL && json_object_object_get_ex(reply, "request", &sub))
+ json_object_object_add(sub, "reqid", json_object_new_string(reqid));
+
+ response = MHD_create_response_from_callback(
+ (uint64_t)strlen(get_json_string(reply)),
+ SIZE_RESPONSE_BUFFER,
+ (void*)send_json_cb,
+ reply,
+ (void*)json_object_put);
+
+ /* handle authorisation feedback */
+ if (error == afb_error_text_invalid_token)
+ afb_hreq_reply(hreq, MHD_HTTP_UNAUTHORIZED, response, MHD_HTTP_HEADER_WWW_AUTHENTICATE, "error=\"invalid_token\"", NULL);
+ else if (error == afb_error_text_insufficient_scope)
+ afb_hreq_reply(hreq, MHD_HTTP_FORBIDDEN, response, MHD_HTTP_HEADER_WWW_AUTHENTICATE, "error=\"insufficient_scope\"", NULL);
+ else
+ afb_hreq_reply(hreq, MHD_HTTP_OK, response, NULL);
}
-static void req_success(struct afb_hreq *hreq, json_object *obj, const char *info)
+void afb_hreq_call(struct afb_hreq *hreq, struct afb_apiset *apiset, const char *api, size_t lenapi, const char *verb, size_t lenverb)
{
- req_reply(hreq, MHD_HTTP_OK, "success", info, obj);
+ hreq->xreq.request.called_api = strndup(api, lenapi);
+ hreq->xreq.request.called_verb = strndup(verb, lenverb);
+ if (hreq->xreq.request.called_api == NULL || hreq->xreq.request.called_verb == NULL) {
+ ERROR("Out of memory");
+ afb_hreq_reply_error(hreq, MHD_HTTP_INTERNAL_SERVER_ERROR);
+ } else if (afb_hreq_init_context(hreq) < 0) {
+ afb_hreq_reply_error(hreq, MHD_HTTP_INTERNAL_SERVER_ERROR);
+ } else {
+ afb_xreq_unhooked_addref(&hreq->xreq);
+ afb_xreq_process(&hreq->xreq, apiset);
+ }
}
int afb_hreq_init_context(struct afb_hreq *hreq)
{
const char *uuid;
const char *token;
+ struct afb_token *tok;
- if (hreq->context.session != NULL)
+ if (hreq->xreq.context.session != NULL)
return 0;
- uuid = afb_hreq_get_header(hreq, uuid_header);
- if (uuid == NULL)
- uuid = afb_hreq_get_argument(hreq, uuid_arg);
- if (uuid == NULL)
- uuid = afb_hreq_get_cookie(hreq, cookie_name);
+ /* get the uuid of the session */
+ uuid = afb_hreq_get_header(hreq, long_key_for_uuid);
+ if (uuid == NULL) {
+ uuid = afb_hreq_get_argument(hreq, long_key_for_uuid);
+ if (uuid == NULL) {
+ uuid = afb_hreq_get_cookie(hreq, cookie_name);
+ if (uuid == NULL)
+ uuid = afb_hreq_get_argument(hreq, short_key_for_uuid);
+ }
+ }
- token = afb_hreq_get_header(hreq, token_header);
- if (token == NULL)
- token = afb_hreq_get_argument(hreq, token_arg);
- if (token == NULL)
- token = afb_hreq_get_cookie(hreq, token_cookie);
+ /* get the authorisation token */
+ token = afb_hreq_get_authorization_bearer(hreq);
+ if (token == NULL) {
+ token = afb_hreq_get_argument(hreq, key_for_access_token);
+ if (token == NULL) {
+ token = afb_hreq_get_header(hreq, long_key_for_token);
+ if (token == NULL) {
+ token = afb_hreq_get_argument(hreq, long_key_for_token);
+ if (token == NULL)
+ token = afb_hreq_get_argument(hreq, short_key_for_token);
+ }
+ }
+ }
+ tok = NULL;
+ if (token)
+ afb_token_get(&tok, token);
- return afb_context_connect(&hreq->context, uuid, token);
+ return afb_context_connect(&hreq->xreq.context, uuid, tok, NULL);
}
int afb_hreq_init_cookie(int port, const char *path, int maxage)
cookie_setter = NULL;
path = path ? : "/";
- rc = asprintf(&cookie_name, "x-afb-uuid-%d", port);
+ rc = asprintf(&cookie_name, "%s-%d", long_key_for_uuid, port);
if (rc < 0)
return 0;
rc = asprintf(&cookie_setter, "%s=%%s; Path=%s; Max-Age=%d; HttpOnly",
return 1;
}
+struct afb_xreq *afb_hreq_to_xreq(struct afb_hreq *hreq)
+{
+ return &hreq->xreq;
+}
+
+struct afb_hreq *afb_hreq_create()
+{
+ struct afb_hreq *hreq = calloc(1, sizeof *hreq);
+ if (hreq) {
+ /* init the request */
+ afb_xreq_init(&hreq->xreq, &afb_hreq_xreq_query_itf);
+ hreq->reqid = ++global_reqids;
+ }
+ return hreq;
+}