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Diffstat (limited to 'src/rgw/rgw_cors_swift.h')
-rw-r--r-- | src/rgw/rgw_cors_swift.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/rgw/rgw_cors_swift.h b/src/rgw/rgw_cors_swift.h new file mode 100644 index 000000000..4bb103a46 --- /dev/null +++ b/src/rgw/rgw_cors_swift.h @@ -0,0 +1,85 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab ft=cpp + +/* + * Ceph - scalable distributed file system + * + * Copyright (C) 2013 eNovance SAS <licensing@enovance.com> + * + * This is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software + * Foundation. See file COPYING. + * + */ + +#ifndef CEPH_RGW_CORS_SWIFT3_H +#define CEPH_RGW_CORS_SWIFT3_H + +#include <map> +#include <string> +#include <vector> +#include <include/types.h> +#include <include/str_list.h> + +#include "rgw_cors.h" + +class RGWCORSConfiguration_SWIFT : public RGWCORSConfiguration +{ + public: + RGWCORSConfiguration_SWIFT() {} + ~RGWCORSConfiguration_SWIFT() {} + int create_update(const char *allow_origins, const char *allow_headers, + const char *expose_headers, const char *max_age) { + set<string> o, h; + list<string> e; + unsigned long a = CORS_MAX_AGE_INVALID; + uint8_t flags = RGW_CORS_ALL; + + int nr_invalid_names = 0; + auto add_host = [&nr_invalid_names, &o] (auto host) { + if (validate_name_string(host) == 0) { + o.emplace(std::string{host}); + } else { + nr_invalid_names++; + } + }; + for_each_substr(allow_origins, ";,= \t", add_host); + if (o.empty() || nr_invalid_names > 0) { + return -EINVAL; + } + + if (allow_headers) { + int nr_invalid_headers = 0; + auto add_header = [&nr_invalid_headers, &h] (auto allow_header) { + if (validate_name_string(allow_header) == 0) { + h.emplace(std::string{allow_header}); + } else { + nr_invalid_headers++; + } + }; + for_each_substr(allow_headers, ";,= \t", add_header); + if (h.empty() || nr_invalid_headers > 0) { + return -EINVAL; + } + } + + if (expose_headers) { + for_each_substr(expose_headers, ";,= \t", + [&e] (auto expose_header) { + e.emplace_back(std::string(expose_header)); + }); + } + if (max_age) { + char *end = NULL; + a = strtoul(max_age, &end, 10); + if (a == ULONG_MAX) + a = CORS_MAX_AGE_INVALID; + } + + RGWCORSRule rule(o, h, e, flags, a); + stack_rule(rule); + return 0; + } +}; +#endif /*CEPH_RGW_CORS_SWIFT3_H*/ |