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/* Copyright (c) 2017-2018 Dovecot authors, see the included COPYING file */
#include "lib.h"
#include "buffer.h"
#include "istream.h"
#include "json-tree.h"
#include "oauth2.h"
#include "oauth2-private.h"
int oauth2_json_tree_build(const buffer_t *json, struct json_tree **tree_r,
const char **error_r)
{
struct istream *is = i_stream_create_from_buffer(json);
struct json_parser *parser = json_parser_init(is);
struct json_tree *tree = json_tree_init();
enum json_type type;
const char *value;
int ret;
while ((ret = json_parse_next(parser, &type, &value)) > 0) {
/* this is safe to reuse here because it gets rewritten in while
loop */
ret = json_tree_append(tree, type, value);
i_assert(ret == 0);
}
i_assert(ret != 0);
ret = json_parser_deinit(&parser, error_r);
i_stream_unref(&is);
if (ret != 0)
json_tree_deinit(&tree);
else
*tree_r = tree;
return ret;
}
bool oauth2_valid_token(const char *token)
{
if (token == NULL || *token == '\0' || strpbrk(token, "\r\n") != NULL)
return FALSE;
return TRUE;
}
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