mirror of
https://gitlab.torproject.org/tpo/core/tor.git
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132 lines
6.3 KiB
C
132 lines
6.3 KiB
C
/* Copyright (c) 2001 Matej Pfajfar.
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* Copyright (c) 2001-2004, Roger Dingledine.
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* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
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* Copyright (c) 2007-2016, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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/**
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* \file routerparse.h
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* \brief Header file for routerparse.c.
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**/
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#ifndef TOR_ROUTERPARSE_H
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#define TOR_ROUTERPARSE_H
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int router_get_router_hash(const char *s, size_t s_len, char *digest);
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int router_get_dir_hash(const char *s, char *digest);
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int router_get_networkstatus_v3_hashes(const char *s,
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common_digests_t *digests);
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int router_get_extrainfo_hash(const char *s, size_t s_len, char *digest);
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#define DIROBJ_MAX_SIG_LEN 256
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char *router_get_dirobj_signature(const char *digest,
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size_t digest_len,
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const crypto_pk_t *private_key);
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int router_append_dirobj_signature(char *buf, size_t buf_len,
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const char *digest,
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size_t digest_len,
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crypto_pk_t *private_key);
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int router_parse_list_from_string(const char **s, const char *eos,
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smartlist_t *dest,
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saved_location_t saved_location,
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int is_extrainfo,
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int allow_annotations,
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const char *prepend_annotations,
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smartlist_t *invalid_digests_out);
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routerinfo_t *router_parse_entry_from_string(const char *s, const char *end,
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int cache_copy,
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int allow_annotations,
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const char *prepend_annotations,
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int *can_dl_again_out);
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extrainfo_t *extrainfo_parse_entry_from_string(const char *s, const char *end,
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int cache_copy, struct digest_ri_map_t *routermap,
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int *can_dl_again_out);
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MOCK_DECL(addr_policy_t *, router_parse_addr_policy_item_from_string,
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(const char *s, int assume_action, int *malformed_list));
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version_status_t tor_version_is_obsolete(const char *myversion,
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const char *versionlist);
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int tor_version_parse_platform(const char *platform,
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tor_version_t *version_out,
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int strict);
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int tor_version_as_new_as(const char *platform, const char *cutoff);
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int tor_version_parse(const char *s, tor_version_t *out);
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int tor_version_compare(tor_version_t *a, tor_version_t *b);
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int tor_version_same_series(tor_version_t *a, tor_version_t *b);
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void sort_version_list(smartlist_t *lst, int remove_duplicates);
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void assert_addr_policy_ok(smartlist_t *t);
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void dump_distinct_digest_count(int severity);
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int compare_vote_routerstatus_entries(const void **_a, const void **_b);
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int networkstatus_verify_bw_weights(networkstatus_t *ns, int);
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networkstatus_t *networkstatus_parse_vote_from_string(const char *s,
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const char **eos_out,
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networkstatus_type_t ns_type);
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ns_detached_signatures_t *networkstatus_parse_detached_signatures(
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const char *s, const char *eos);
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smartlist_t *microdescs_parse_from_string(const char *s, const char *eos,
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int allow_annotations,
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saved_location_t where,
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smartlist_t *invalid_digests_out);
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authority_cert_t *authority_cert_parse_from_string(const char *s,
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const char **end_of_string);
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int rend_parse_v2_service_descriptor(rend_service_descriptor_t **parsed_out,
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char *desc_id_out,
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char **intro_points_encrypted_out,
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size_t *intro_points_encrypted_size_out,
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size_t *encoded_size_out,
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const char **next_out, const char *desc,
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int as_hsdir);
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int rend_decrypt_introduction_points(char **ipos_decrypted,
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size_t *ipos_decrypted_size,
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const char *descriptor_cookie,
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const char *ipos_encrypted,
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size_t ipos_encrypted_size);
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int rend_parse_introduction_points(rend_service_descriptor_t *parsed,
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const char *intro_points_encoded,
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size_t intro_points_encoded_size);
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int rend_parse_client_keys(strmap_t *parsed_clients, const char *str);
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void routerparse_init(void);
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void routerparse_free_all(void);
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#ifdef ROUTERPARSE_PRIVATE
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/*
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* One entry in the list of dumped descriptors; filename dumped to, length,
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* SHA-256 and timestamp.
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*/
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typedef struct {
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char *filename;
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size_t len;
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uint8_t digest_sha256[DIGEST256_LEN];
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time_t when;
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} dumped_desc_t;
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EXTERN(uint64_t, len_descs_dumped)
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EXTERN(smartlist_t *, descs_dumped)
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STATIC int routerstatus_parse_guardfraction(const char *guardfraction_str,
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networkstatus_t *vote,
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vote_routerstatus_t *vote_rs,
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routerstatus_t *rs);
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MOCK_DECL(STATIC dumped_desc_t *, dump_desc_populate_one_file,
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(const char *dirname, const char *f));
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STATIC void dump_desc_populate_fifo_from_directory(const char *dirname);
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STATIC void dump_desc(const char *desc, const char *type);
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STATIC void dump_desc_fifo_cleanup(void);
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struct memarea_t;
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STATIC routerstatus_t *routerstatus_parse_entry_from_string(
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struct memarea_t *area,
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const char **s, smartlist_t *tokens,
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networkstatus_t *vote,
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vote_routerstatus_t *vote_rs,
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int consensus_method,
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consensus_flavor_t flav);
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#endif
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#define ED_DESC_SIGNATURE_PREFIX "Tor router descriptor signature v1"
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#endif
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