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.

diff --git a/src/or/config.h b/src/or/config.h
index de9858a25b5bf9feb69b1045fbb5322f570ddf9e..4e9bb0f6fe6c7df6266c60aa29d9c27526c9cfc1 100644 (file)
--- 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 0f3e453eaf1eead3e937b6cebceecc6221c50898..1407d0f0b93cfa9d8de5210953768669755d50c0 100644 (file)
--- 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 0d462b2d7d2ed706371f9c8e972c00d75c97a710..e17e92365011ea8aa19c6061d95f928756e4da1c 100644 (file)
--- 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 e349703918f075af95bdeaa7b9f01042d34fe213..c0bdbd760322a042b0641d1025266bde1db22518 100644 (file)
--- 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 18a6fbded7542c1663ed42172f8b42300bc890e8..3fe5e933d0137339d0e24dfcffe1377fac7bacf2 100644 (file)
--- 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 ff32476685735ef51e689cf4d5f72e62f5bd0e7b..d382cc8033ec50af35b286f81ac10689cc354b11 100644 (file)
--- 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 fb8596a8d9eec44c07bb8dfcff77874bfb07cfd6..64bd9fdfcd69e022b41c283b960b9f3fd4b79aee 100644 (file)
--- 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 c6c689ecd5bf392b080ae01a1bd3812549b60132..af230f07bf5af1f894f6a70537972427d023773e 100644 (file)
--- 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 fb8225e0d65b6df8f20d06dd6085f66155b59eed..bd200a783d030b654575a8909b1fb97ece347cbe 100644 (file)
--- 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);