commit 3907faf2fdc28a0c9f85279a58f2059c9a44f9b4 Author: Nick Mathewson nickm@torproject.org Date: Tue Nov 14 16:49:41 2017 -0500

New accessors for keydir/cachedir access

This patch is a result of auditing all of our uses of get_datadir_fname() and its kin, and dividing them into cache vs keys vs other data.

The new get_keydir_fname() and get_cachedir_fname() functions don't actually do anything new yet. --- src/or/config.h | 21 +++++-- src/or/conscache.c | 2 +- src/or/control.c | 2 +- src/or/main.c | 155 ++++++++++++++++++++++++++++++------------------- src/or/microdesc.c | 4 +- src/or/networkstatus.c | 14 ++--- src/or/router.c | 26 ++++----- src/or/routerkeys.c | 12 ++-- src/or/routerlist.c | 16 ++--- 9 files changed, 149 insertions(+), 103 deletions(-)

diff --git a/src/or/config.h b/src/or/config.h index de9858a25..4e9bb0f6f 100644 --- a/src/or/config.h +++ b/src/or/config.h @@ -72,6 +72,11 @@ MOCK_DECL(char *, * get_datadir_fname2_suffix. */ #define get_datadir_fname2(sub1,sub2) \ get_datadir_fname2_suffix((sub1), (sub2), NULL) +/** Return a newly allocated string containing datadir/sub1suffix. See + * get_datadir_fname2_suffix. */ +#define get_datadir_fname_suffix(sub1, suffix) \ + get_datadir_fname2_suffix((sub1), NULL, (suffix)) + /** Return a newly allocated string containing datadir/sub1 relative to * opts. See get_datadir_fname2_suffix. */ #define options_get_datadir_fname(opts,sub1) \ @@ -80,10 +85,18 @@ MOCK_DECL(char *, * opts. See get_datadir_fname2_suffix. */ #define options_get_datadir_fname2(opts,sub1,sub2) \ options_get_datadir_fname2_suffix((opts),(sub1), (sub2), NULL) -/** Return a newly allocated string containing datadir/sub1suffix. See - * get_datadir_fname2_suffix. */ -#define get_datadir_fname_suffix(sub1, suffix) \ - get_datadir_fname2_suffix((sub1), NULL, (suffix)) + +/** DOCDOC */ +#define get_keydir_fname(sub1) \ + get_datadir_fname2("keys", (sub1)) +#define options_get_keydir_fname(options, sub1) \ + options_get_datadir_fname2((options), "keys", (sub1)) +#define get_keydir_fname_suffix(sub1, suffix) \ + get_datadir_fname2_suffix("keys", (sub1), (suffix)) + +#define get_cachedir_fname(sub1) get_datadir_fname((sub1)) +#define get_cachedir_fname_suffix(sub1, suffix) \ + get_datadir_fname_suffix((sub1), (suffix))

int using_default_dir_authorities(const or_options_t *options);

diff --git a/src/or/conscache.c b/src/or/conscache.c index 0f3e453ea..1407d0f0b 100644 --- a/src/or/conscache.c +++ b/src/or/conscache.c @@ -79,7 +79,7 @@ consensus_cache_open(const char *subdir, int max_entries) { int storagedir_max_entries; consensus_cache_t *cache = tor_malloc_zero(sizeof(consensus_cache_t)); - char *directory = get_datadir_fname(subdir); + char *directory = get_cachedir_fname(subdir); cache->max_entries = max_entries;

#ifdef MUST_UNMAP_TO_UNLINK diff --git a/src/or/control.c b/src/or/control.c index 0d462b2d7..e17e92365 100644 --- a/src/or/control.c +++ b/src/or/control.c @@ -2115,7 +2115,7 @@ getinfo_helper_dir(control_connection_t *control_conn, *answer = tor_strdup(consensus->dir); } if (!*answer) { /* try loading it from disk */ - char *filename = get_datadir_fname("cached-consensus"); + char *filename = get_cachedir_fname("cached-consensus"); *answer = read_file_to_str(filename, RFTS_IGNORE_MISSING, NULL); tor_free(filename); if (!*answer) { /* generate an error */ diff --git a/src/or/main.c b/src/or/main.c index e34970391..c0bdbd760 100644 --- a/src/or/main.c +++ b/src/or/main.c @@ -3550,7 +3550,7 @@ sandbox_init_filter(void) int i;

sandbox_cfg_allow_openat_filename(&cfg, - get_datadir_fname("cached-status")); + get_cachedir_fname("cached-status"));

#define OPEN(name) \ sandbox_cfg_allow_open_filename(&cfg, tor_strdup(name)) @@ -3571,21 +3571,37 @@ sandbox_init_filter(void) OPEN_DATADIR2(name, name2 suffix); \ } while (0)

+#define OPEN_KEY_DIRECTORY() OPEN_DATADIR("keys") +#define OPEN_CACHEDIR(name) \ + sandbox_cfg_allow_open_filename(&cfg, get_cachedir_fname(name)) +#define OPEN_CACHEDIR_SUFFIX(name, suffix) do { \ + OPEN_CACHEDIR(name); \ + OPEN_CACHEDIR(name suffix); \ + } while (0) +#define OPEN_KEYDIR(name) \ + sandbox_cfg_allow_open_filename(&cfg, get_keydir_fname(name)) +#define OPEN_KEYDIR_SUFFIX(name, suffix) do { \ + OPEN_KEYDIR(name); \ + OPEN_KEYDIR(name suffix); \ + } while (0) + OPEN(options->DataDirectory); - OPEN_DATADIR("keys"); - OPEN_DATADIR_SUFFIX("cached-certs", ".tmp"); - OPEN_DATADIR_SUFFIX("cached-consensus", ".tmp"); - OPEN_DATADIR_SUFFIX("unverified-consensus", ".tmp"); - OPEN_DATADIR_SUFFIX("unverified-microdesc-consensus", ".tmp"); - OPEN_DATADIR_SUFFIX("cached-microdesc-consensus", ".tmp"); - OPEN_DATADIR_SUFFIX("cached-microdescs", ".tmp"); - OPEN_DATADIR_SUFFIX("cached-microdescs.new", ".tmp"); - OPEN_DATADIR_SUFFIX("cached-descriptors", ".tmp"); - OPEN_DATADIR_SUFFIX("cached-descriptors.new", ".tmp"); - OPEN_DATADIR("cached-descriptors.tmp.tmp"); - OPEN_DATADIR_SUFFIX("cached-extrainfo", ".tmp"); - OPEN_DATADIR_SUFFIX("cached-extrainfo.new", ".tmp"); - OPEN_DATADIR("cached-extrainfo.tmp.tmp"); + OPEN_KEY_DIRECTORY(); + + OPEN_CACHEDIR_SUFFIX("cached-certs", ".tmp"); + OPEN_CACHEDIR_SUFFIX("cached-consensus", ".tmp"); + OPEN_CACHEDIR_SUFFIX("unverified-consensus", ".tmp"); + OPEN_CACHEDIR_SUFFIX("unverified-microdesc-consensus", ".tmp"); + OPEN_CACHEDIR_SUFFIX("cached-microdesc-consensus", ".tmp"); + OPEN_CACHEDIR_SUFFIX("cached-microdescs", ".tmp"); + OPEN_CACHEDIR_SUFFIX("cached-microdescs.new", ".tmp"); + OPEN_CACHEDIR_SUFFIX("cached-descriptors", ".tmp"); + OPEN_CACHEDIR_SUFFIX("cached-descriptors.new", ".tmp"); + OPEN_CACHEDIR("cached-descriptors.tmp.tmp"); + OPEN_CACHEDIR_SUFFIX("cached-extrainfo", ".tmp"); + OPEN_CACHEDIR_SUFFIX("cached-extrainfo.new", ".tmp"); + OPEN_CACHEDIR("cached-extrainfo.tmp.tmp"); + OPEN_DATADIR_SUFFIX("state", ".tmp"); OPEN_DATADIR_SUFFIX("sr-state", ".tmp"); OPEN_DATADIR_SUFFIX("unparseable-desc", ".tmp"); @@ -3629,20 +3645,31 @@ sandbox_init_filter(void) get_datadir_fname2(prefix, name suffix), \ get_datadir_fname2(prefix, name))

- RENAME_SUFFIX("cached-certs", ".tmp"); - RENAME_SUFFIX("cached-consensus", ".tmp"); - RENAME_SUFFIX("unverified-consensus", ".tmp"); - RENAME_SUFFIX("unverified-microdesc-consensus", ".tmp"); - RENAME_SUFFIX("cached-microdesc-consensus", ".tmp"); - RENAME_SUFFIX("cached-microdescs", ".tmp"); - RENAME_SUFFIX("cached-microdescs", ".new"); - RENAME_SUFFIX("cached-microdescs.new", ".tmp"); - RENAME_SUFFIX("cached-descriptors", ".tmp"); - RENAME_SUFFIX("cached-descriptors", ".new"); - RENAME_SUFFIX("cached-descriptors.new", ".tmp"); - RENAME_SUFFIX("cached-extrainfo", ".tmp"); - RENAME_SUFFIX("cached-extrainfo", ".new"); - RENAME_SUFFIX("cached-extrainfo.new", ".tmp"); +#define RENAME_CACHEDIR_SUFFIX(name, suffix) \ + sandbox_cfg_allow_rename(&cfg, \ + get_cachedir_fname(name suffix), \ + get_cachedir_fname(name)) + +#define RENAME_KEYDIR_SUFFIX(name, suffix) \ + sandbox_cfg_allow_rename(&cfg, \ + get_keydir_fname(name suffix), \ + get_keydir_fname(name)) + + RENAME_CACHEDIR_SUFFIX("cached-certs", ".tmp"); + RENAME_CACHEDIR_SUFFIX("cached-consensus", ".tmp"); + RENAME_CACHEDIR_SUFFIX("unverified-consensus", ".tmp"); + RENAME_CACHEDIR_SUFFIX("unverified-microdesc-consensus", ".tmp"); + RENAME_CACHEDIR_SUFFIX("cached-microdesc-consensus", ".tmp"); + RENAME_CACHEDIR_SUFFIX("cached-microdescs", ".tmp"); + RENAME_CACHEDIR_SUFFIX("cached-microdescs", ".new"); + RENAME_CACHEDIR_SUFFIX("cached-microdescs.new", ".tmp"); + RENAME_CACHEDIR_SUFFIX("cached-descriptors", ".tmp"); + RENAME_CACHEDIR_SUFFIX("cached-descriptors", ".new"); + RENAME_CACHEDIR_SUFFIX("cached-descriptors.new", ".tmp"); + RENAME_CACHEDIR_SUFFIX("cached-extrainfo", ".tmp"); + RENAME_CACHEDIR_SUFFIX("cached-extrainfo", ".new"); + RENAME_CACHEDIR_SUFFIX("cached-extrainfo.new", ".tmp"); + RENAME_SUFFIX("state", ".tmp"); RENAME_SUFFIX("sr-state", ".tmp"); RENAME_SUFFIX("unparseable-desc", ".tmp"); @@ -3654,14 +3681,20 @@ sandbox_init_filter(void) #define STAT_DATADIR(name) \ sandbox_cfg_allow_stat_filename(&cfg, get_datadir_fname(name))

+#define STAT_CACHEDIR(name) \ + sandbox_cfg_allow_stat_filename(&cfg, get_cachedir_fname(name)) + #define STAT_DATADIR2(name, name2) \ sandbox_cfg_allow_stat_filename(&cfg, get_datadir_fname2((name), (name2)))

+#define STAT_KEY_DIRECTORY() STAT_DATADIR("keys") + STAT_DATADIR(NULL); STAT_DATADIR("lock"); STAT_DATADIR("state"); STAT_DATADIR("router-stability"); - STAT_DATADIR("cached-extrainfo.new"); + + STAT_CACHEDIR("cached-extrainfo.new");

{ smartlist_t *files = smartlist_new(); @@ -3726,22 +3759,20 @@ sandbox_init_filter(void) // orport if (server_mode(get_options())) {

- OPEN_DATADIR2_SUFFIX("keys", "secret_id_key", ".tmp"); - OPEN_DATADIR2_SUFFIX("keys", "secret_onion_key", ".tmp"); - OPEN_DATADIR2_SUFFIX("keys", "secret_onion_key_ntor", ".tmp"); - OPEN_DATADIR2("keys", "secret_id_key.old"); - OPEN_DATADIR2("keys", "secret_onion_key.old"); - OPEN_DATADIR2("keys", "secret_onion_key_ntor.old"); - - OPEN_DATADIR2_SUFFIX("keys", "ed25519_master_id_secret_key", ".tmp"); - OPEN_DATADIR2_SUFFIX("keys", "ed25519_master_id_secret_key_encrypted", - ".tmp"); - OPEN_DATADIR2_SUFFIX("keys", "ed25519_master_id_public_key", ".tmp"); - OPEN_DATADIR2_SUFFIX("keys", "ed25519_signing_secret_key", ".tmp"); - OPEN_DATADIR2_SUFFIX("keys", "ed25519_signing_secret_key_encrypted", - ".tmp"); - OPEN_DATADIR2_SUFFIX("keys", "ed25519_signing_public_key", ".tmp"); - OPEN_DATADIR2_SUFFIX("keys", "ed25519_signing_cert", ".tmp"); + OPEN_KEYDIR_SUFFIX("secret_id_key", ".tmp"); + OPEN_KEYDIR_SUFFIX("secret_onion_key", ".tmp"); + OPEN_KEYDIR_SUFFIX("secret_onion_key_ntor", ".tmp"); + OPEN_KEYDIR("secret_id_key.old"); + OPEN_KEYDIR("secret_onion_key.old"); + OPEN_KEYDIR("secret_onion_key_ntor.old"); + + OPEN_KEYDIR_SUFFIX("ed25519_master_id_secret_key", ".tmp"); + OPEN_KEYDIR_SUFFIX("ed25519_master_id_secret_key_encrypted", ".tmp"); + OPEN_KEYDIR_SUFFIX("ed25519_master_id_public_key", ".tmp"); + OPEN_KEYDIR_SUFFIX("ed25519_signing_secret_key", ".tmp"); + OPEN_KEYDIR_SUFFIX("ed25519_signing_secret_key_encrypted", ".tmp"); + OPEN_KEYDIR_SUFFIX("ed25519_signing_public_key", ".tmp"); + OPEN_KEYDIR_SUFFIX("ed25519_signing_cert", ".tmp");

OPEN_DATADIR2_SUFFIX("stats", "bridge-stats", ".tmp"); OPEN_DATADIR2_SUFFIX("stats", "dirreq-stats", ".tmp"); @@ -3760,11 +3791,13 @@ sandbox_init_filter(void) OPEN("/etc/resolv.conf");

RENAME_SUFFIX("fingerprint", ".tmp"); - RENAME_SUFFIX2("keys", "secret_onion_key_ntor", ".tmp"); - RENAME_SUFFIX2("keys", "secret_id_key", ".tmp"); - RENAME_SUFFIX2("keys", "secret_id_key.old", ".tmp"); - RENAME_SUFFIX2("keys", "secret_onion_key", ".tmp"); - RENAME_SUFFIX2("keys", "secret_onion_key.old", ".tmp"); + RENAME_KEYDIR_SUFFIX("secret_onion_key_ntor", ".tmp"); + + RENAME_KEYDIR_SUFFIX("secret_id_key", ".tmp"); + RENAME_KEYDIR_SUFFIX("secret_id_key.old", ".tmp"); + RENAME_KEYDIR_SUFFIX("secret_onion_key", ".tmp"); + RENAME_KEYDIR_SUFFIX("secret_onion_key.old", ".tmp"); + RENAME_SUFFIX2("stats", "bridge-stats", ".tmp"); RENAME_SUFFIX2("stats", "dirreq-stats", ".tmp"); RENAME_SUFFIX2("stats", "entry-stats", ".tmp"); @@ -3775,20 +3808,20 @@ sandbox_init_filter(void) RENAME_SUFFIX("hashed-fingerprint", ".tmp"); RENAME_SUFFIX("router-stability", ".tmp");

- RENAME_SUFFIX2("keys", "ed25519_master_id_secret_key", ".tmp"); - RENAME_SUFFIX2("keys", "ed25519_master_id_secret_key_encrypted", ".tmp"); - RENAME_SUFFIX2("keys", "ed25519_master_id_public_key", ".tmp"); - RENAME_SUFFIX2("keys", "ed25519_signing_secret_key", ".tmp"); - RENAME_SUFFIX2("keys", "ed25519_signing_cert", ".tmp"); + RENAME_KEYDIR_SUFFIX("ed25519_master_id_secret_key", ".tmp"); + RENAME_KEYDIR_SUFFIX("ed25519_master_id_secret_key_encrypted", ".tmp"); + RENAME_KEYDIR_SUFFIX("ed25519_master_id_public_key", ".tmp"); + RENAME_KEYDIR_SUFFIX("ed25519_signing_secret_key", ".tmp"); + RENAME_KEYDIR_SUFFIX("ed25519_signing_cert", ".tmp");

sandbox_cfg_allow_rename(&cfg, - get_datadir_fname2("keys", "secret_onion_key"), - get_datadir_fname2("keys", "secret_onion_key.old")); + get_keydir_fname("secret_onion_key"), + get_keydir_fname("secret_onion_key.old")); sandbox_cfg_allow_rename(&cfg, - get_datadir_fname2("keys", "secret_onion_key_ntor"), - get_datadir_fname2("keys", "secret_onion_key_ntor.old")); + get_keydir_fname("secret_onion_key_ntor"), + get_keydir_fname("secret_onion_key_ntor.old"));

- STAT_DATADIR("keys"); + STAT_KEY_DIRECTORY(); OPEN_DATADIR("stats"); STAT_DATADIR("stats"); STAT_DATADIR2("stats", "dirreq-stats"); diff --git a/src/or/microdesc.c b/src/or/microdesc.c index 18a6fbded..3fe5e933d 100644 --- a/src/or/microdesc.c +++ b/src/or/microdesc.c @@ -142,8 +142,8 @@ get_microdesc_cache_noload(void) if (PREDICT_UNLIKELY(the_microdesc_cache==NULL)) { microdesc_cache_t *cache = tor_malloc_zero(sizeof(*cache)); HT_INIT(microdesc_map, &cache->map); - cache->cache_fname = get_datadir_fname("cached-microdescs"); - cache->journal_fname = get_datadir_fname("cached-microdescs.new"); + cache->cache_fname = get_cachedir_fname("cached-microdescs"); + cache->journal_fname = get_cachedir_fname("cached-microdescs.new"); the_microdesc_cache = cache; } return the_microdesc_cache; diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c index ff3247668..d382cc803 100644 --- a/src/or/networkstatus.c +++ b/src/or/networkstatus.c @@ -197,7 +197,7 @@ networkstatus_read_cached_consensus_impl(int flav, tor_snprintf(buf, sizeof(buf), "%s-%s-consensus", prefix, flavorname); }

- char *filename = get_datadir_fname(buf); + char *filename = get_cachedir_fname(buf); char *result = read_file_to_str(filename, RFTS_IGNORE_MISSING, NULL); tor_free(filename); return result; @@ -1794,15 +1794,15 @@ networkstatus_set_current_consensus(const char *consensus, }

if (!strcmp(flavor, "ns")) { - consensus_fname = get_datadir_fname("cached-consensus"); - unverified_fname = get_datadir_fname("unverified-consensus"); + consensus_fname = get_cachedir_fname("cached-consensus"); + unverified_fname = get_cachedir_fname("unverified-consensus"); if (current_ns_consensus) { current_digests = &current_ns_consensus->digests; current_valid_after = current_ns_consensus->valid_after; } } else if (!strcmp(flavor, "microdesc")) { - consensus_fname = get_datadir_fname("cached-microdesc-consensus"); - unverified_fname = get_datadir_fname("unverified-microdesc-consensus"); + consensus_fname = get_cachedir_fname("cached-microdesc-consensus"); + unverified_fname = get_cachedir_fname("unverified-microdesc-consensus"); if (current_md_consensus) { current_digests = &current_md_consensus->digests; current_valid_after = current_md_consensus->valid_after; @@ -1811,9 +1811,9 @@ networkstatus_set_current_consensus(const char *consensus, cached_dir_t *cur; char buf[128]; tor_snprintf(buf, sizeof(buf), "cached-%s-consensus", flavor); - consensus_fname = get_datadir_fname(buf); + consensus_fname = get_cachedir_fname(buf); tor_snprintf(buf, sizeof(buf), "unverified-%s-consensus", flavor); - unverified_fname = get_datadir_fname(buf); + unverified_fname = get_cachedir_fname(buf); cur = dirserv_get_consensus(flavor); if (cur) { current_digests = &cur->digests; diff --git a/src/or/router.c b/src/or/router.c index fb8596a8d..64bd9fdfc 100644 --- a/src/or/router.c +++ b/src/or/router.c @@ -174,7 +174,7 @@ expire_old_onion_keys(void)

tor_mutex_release(key_lock);

- fname = get_datadir_fname2("keys", "secret_onion_key.old"); + fname = get_keydir_fname("secret_onion_key.old"); if (file_status(fname) == FN_FILE) { if (tor_unlink(fname) != 0) { log_warn(LD_FS, "Couldn't unlink old onion key file %s: %s", @@ -183,7 +183,7 @@ expire_old_onion_keys(void) } tor_free(fname);

- fname = get_datadir_fname2("keys", "secret_onion_key_ntor.old"); + fname = get_keydir_fname("secret_onion_key_ntor.old"); if (file_status(fname) == FN_FILE) { if (tor_unlink(fname) != 0) { log_warn(LD_FS, "Couldn't unlink old ntor onion key file %s: %s", @@ -378,8 +378,8 @@ rotate_onion_key(void) or_state_t *state = get_or_state(); curve25519_keypair_t new_curve25519_keypair; time_t now; - fname = get_datadir_fname2("keys", "secret_onion_key"); - fname_prev = get_datadir_fname2("keys", "secret_onion_key.old"); + fname = get_keydir_fname("secret_onion_key"); + fname_prev = get_keydir_fname("secret_onion_key.old"); /* There isn't much point replacing an old key with an empty file */ if (file_status(fname) == FN_FILE) { if (replace_file(fname, fname_prev)) @@ -399,8 +399,8 @@ rotate_onion_key(void) } tor_free(fname); tor_free(fname_prev); - fname = get_datadir_fname2("keys", "secret_onion_key_ntor"); - fname_prev = get_datadir_fname2("keys", "secret_onion_key_ntor.old"); + fname = get_keydir_fname("secret_onion_key_ntor"); + fname_prev = get_keydir_fname("secret_onion_key_ntor.old"); if (curve25519_keypair_generate(&new_curve25519_keypair, 1) < 0) goto error; /* There isn't much point replacing an old key with an empty file */ @@ -624,7 +624,7 @@ load_authority_keyset(int legacy, crypto_pk_t **key_out, crypto_pk_t *signing_key = NULL; authority_cert_t *parsed = NULL;

- fname = get_datadir_fname2("keys", + fname = get_keydir_fname( legacy ? "legacy_signing_key" : "authority_signing_key"); signing_key = init_key_from_file(fname, 0, LOG_ERR, 0); if (!signing_key) { @@ -632,7 +632,7 @@ load_authority_keyset(int legacy, crypto_pk_t **key_out, goto done; } tor_free(fname); - fname = get_datadir_fname2("keys", + fname = get_keydir_fname( legacy ? "legacy_certificate" : "authority_certificate"); cert = read_file_to_str(fname, 0, NULL); if (!cert) { @@ -958,7 +958,7 @@ init_keys(void) }

/* 1b. Read identity key. Make it if none is found. */ - keydir = get_datadir_fname2("keys", "secret_id_key"); + keydir = get_keydir_fname("secret_id_key"); log_info(LD_GENERAL,"Reading/making identity key "%s"...",keydir); prkey = init_key_from_file(keydir, 1, LOG_ERR, 1); tor_free(keydir); @@ -986,7 +986,7 @@ init_keys(void) return -1;

/* 2. Read onion key. Make it if none is found. */ - keydir = get_datadir_fname2("keys", "secret_onion_key"); + keydir = get_keydir_fname("secret_onion_key"); log_info(LD_GENERAL,"Reading/making onion key "%s"...",keydir); prkey = init_key_from_file(keydir, 1, LOG_ERR, 1); tor_free(keydir); @@ -1011,7 +1011,7 @@ init_keys(void) } }

- keydir = get_datadir_fname2("keys", "secret_onion_key.old"); + keydir = get_keydir_fname("secret_onion_key.old"); if (!lastonionkey && file_status(keydir) == FN_FILE) { /* Load keys from non-empty files only. * Missing old keys won't be replaced with freshly generated keys. */ @@ -1024,14 +1024,14 @@ init_keys(void) { /* 2b. Load curve25519 onion keys. */ int r; - keydir = get_datadir_fname2("keys", "secret_onion_key_ntor"); + keydir = get_keydir_fname("secret_onion_key_ntor"); r = init_curve25519_keypair_from_file(&curve25519_onion_key, keydir, 1, LOG_ERR, "onion"); tor_free(keydir); if (r<0) return -1;

- keydir = get_datadir_fname2("keys", "secret_onion_key_ntor.old"); + keydir = get_keydir_fname("secret_onion_key_ntor.old"); if (tor_mem_is_zero((const char *) last_curve25519_onion_key.pubkey.public_key, CURVE25519_PUBKEY_LEN) && diff --git a/src/or/routerkeys.c b/src/or/routerkeys.c index c6c689ecd..af230f07b 100644 --- a/src/or/routerkeys.c +++ b/src/or/routerkeys.c @@ -718,7 +718,7 @@ load_ed_keys(const or_options_t *options, time_t now) /* First try to get the signing key to see how it is. */ { char *fname = - options_get_datadir_fname2(options, "keys", "ed25519_signing"); + options_get_keydir_fname(options, "ed25519_signing"); sign = ed_key_init_from_file( fname, INIT_ED_KEY_NEEDCERT| @@ -821,7 +821,7 @@ load_ed_keys(const or_options_t *options, time_t now) fname = tor_strdup(options->master_key_fname); flags |= INIT_ED_KEY_EXPLICIT_FNAME; } else { - fname = options_get_datadir_fname2(options, "keys", "ed25519_master_id"); + fname = options_get_keydir_fname(options, "ed25519_master_id"); } id = ed_key_init_from_file( fname, @@ -841,8 +841,8 @@ load_ed_keys(const or_options_t *options, time_t now) id = tor_malloc_zero(sizeof(*id)); memcpy(&id->pubkey, &check_signing_cert->signing_key, sizeof(ed25519_public_key_t)); - fname = options_get_datadir_fname2(options, "keys", - "ed25519_master_id_public_key"); + fname = options_get_keydir_fname(options, + "ed25519_master_id_public_key"); if (ed25519_pubkey_write_to_file(&id->pubkey, fname, "type0") < 0) { log_warn(LD_OR, "Error while attempting to write master public key " "to disk"); @@ -883,7 +883,7 @@ load_ed_keys(const or_options_t *options, time_t now) INIT_ED_KEY_NEEDCERT| INIT_ED_KEY_INCLUDE_SIGNING_KEY_IN_CERT); char *fname = - options_get_datadir_fname2(options, "keys", "ed25519_signing"); + options_get_keydir_fname(options, "ed25519_signing"); ed25519_keypair_free(sign); tor_cert_free(sign_cert); sign = ed_key_init_from_file(fname, @@ -1174,7 +1174,7 @@ log_master_signing_key_cert_expiration(const or_options_t *options) int failed = 0; time_t now = approx_time();

- fn = options_get_datadir_fname2(options, "keys", "ed25519_signing_cert"); + fn = options_get_keydir_fname(options, "ed25519_signing_cert");

/* Try to grab our cached copy of the key. */ signing_key = get_master_signing_key_cert(); diff --git a/src/or/routerlist.c b/src/or/routerlist.c index fb8225e0d..bd200a783 100644 --- a/src/or/routerlist.c +++ b/src/or/routerlist.c @@ -473,7 +473,7 @@ trusted_dirs_reload_certs(void) char *contents; int r;

- filename = get_datadir_fname("cached-certs"); + filename = get_cachedir_fname("cached-certs"); contents = read_file_to_str(filename, RFTS_IGNORE_MISSING, NULL); tor_free(filename); if (!contents) @@ -662,7 +662,7 @@ trusted_dirs_flush_certs_to_disk(void) }); } DIGESTMAP_FOREACH_END;

- filename = get_datadir_fname("cached-certs"); + filename = get_cachedir_fname("cached-certs"); if (write_chunks_to_file(filename, chunks, 0, 0)) { log_warn(LD_FS, "Error writing certificates to disk."); } @@ -1339,7 +1339,7 @@ static int signed_desc_append_to_journal(signed_descriptor_t *desc, desc_store_t *store) { - char *fname = get_datadir_fname_suffix(store->fname_base, ".new"); + char *fname = get_cachedir_fname_suffix(store->fname_base, ".new"); const char *body = signed_descriptor_get_body_impl(desc,1); size_t len = desc->signed_descriptor_len + desc->annotations_len;

@@ -1410,8 +1410,8 @@ router_rebuild_store(int flags, desc_store_t *store)

log_info(LD_DIR, "Rebuilding %s cache", store->description);

- fname = get_datadir_fname(store->fname_base); - fname_tmp = get_datadir_fname_suffix(store->fname_base, ".tmp"); + fname = get_cachedir_fname(store->fname_base); + fname_tmp = get_cachedir_fname_suffix(store->fname_base, ".tmp");

chunk_list = smartlist_new();

@@ -1508,7 +1508,7 @@ router_rebuild_store(int flags, desc_store_t *store) } SMARTLIST_FOREACH_END(sd);

tor_free(fname); - fname = get_datadir_fname_suffix(store->fname_base, ".new"); + fname = get_cachedir_fname_suffix(store->fname_base, ".new"); write_str_to_file(fname, "", 1);

r = 0; @@ -1538,7 +1538,7 @@ router_reload_router_list_impl(desc_store_t *store) int extrainfo = (store->type == EXTRAINFO_STORE); store->journal_len = store->store_len = 0;

- fname = get_datadir_fname(store->fname_base); + fname = get_cachedir_fname(store->fname_base);

if (store->mmap) { /* get rid of it first */ @@ -1565,7 +1565,7 @@ router_reload_router_list_impl(desc_store_t *store) }

tor_free(fname); - fname = get_datadir_fname_suffix(store->fname_base, ".new"); + fname = get_cachedir_fname_suffix(store->fname_base, ".new"); /* don't load empty files - we wouldn't get any data, even if we tried */ if (file_status(fname) == FN_FILE) contents = read_file_to_str(fname, RFTS_BIN|RFTS_IGNORE_MISSING, &st);