/*
This file is part of GNUnet.
- (C) 2001, 2002, 2004, 2005, 2006, 2007, 2009, 2010 Christian Grothoff (and other contributing authors)
+ (C) 2001-2013 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
+ by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
*/
#include "platform.h"
#include "gnunet_fs_service.h"
+#include "gnunet_identity_service.h"
-/**
- * -a optiton.
- */
-static unsigned int anonymity;
-
-/**
- * -A option.
- */
-static int start_automate;
/**
- * -e option
+ * -A option
*/
-static int stop_automate;
-
-/**
- * -C option
- */
-static char *create_ns;
-
-/**
- * -D option
- */
-static char *delete_ns;
+static char *advertise_ns;
/**
* -k option
*/
static struct GNUNET_FS_Uri *ksk_uri;
-/**
- * -l option.
- */
-static int print_local_only;
-
/**
* -m option.
*/
static struct GNUNET_CONTAINER_MetaData *adv_metadata;
/**
- * -p option.
+ * Our block options (-p, -r, -a).
*/
-static unsigned int priority = 365;
+static struct GNUNET_FS_BlockOptions bo = { {0LL}, 1, 365, 1 };
/**
* -q option given.
*/
-static int no_remote_printing;
+static int no_remote_printing;
/**
* -r option.
static struct GNUNET_FS_Handle *h;
/**
- * Namespace we are looking at.
+ * Our configuration.
*/
-static struct GNUNET_FS_Namespace *ns;
+static const struct GNUNET_CONFIGURATION_Handle *cfg;
/**
- * Our configuration.
+ * Handle to identity service.
*/
-static const struct GNUNET_CONFIGURATION_Handle *cfg;
+static struct GNUNET_IDENTITY_Handle *identity;
-static int ret;
+/**
+ * Target namespace.
+ */
+static struct GNUNET_IDENTITY_Ego *namespace;
-static void*
-progress_cb (void *cls,
- const struct GNUNET_FS_ProgressInfo *info)
-{
- return NULL;
-}
+/**
+ * URI to advertise.
+ */
+static struct GNUNET_FS_Uri *sks_uri;
+
+/**
+ * Global return value.
+ */
+static int ret;
-static void
-ns_printer (void *cls,
- const char *name,
- const GNUNET_HashCode *id)
+/**
+ * Progress callback given to FS.
+ *
+ * @param cls unused
+ * @param info progress information, unused
+ */
+static void *
+progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *info)
{
- struct GNUNET_CRYPTO_HashAsciiEncoded enc;
-
- GNUNET_CRYPTO_hash_to_enc (id, &enc);
- fprintf (stdout,
- "%s (%s)\n",
- name,
- (const char*) &enc);
+ return NULL;
}
+/**
+ * Output information about a pseudonym.
+ *
+ * @param cls closure
+ * @param pseudonym hash code of public key of pseudonym
+ * @param name name of the pseudonym (might be NULL)
+ * @param unique_name unique name of the pseudonym (might be NULL)
+ * @param md meta data known about the pseudonym
+ * @param rating the local rating of the pseudonym
+ * @return GNUNET_OK to continue iteration, GNUNET_SYSERR to abort
+ */
static int
-pseudo_printer (void *cls,
- const GNUNET_HashCode *
- pseudonym,
- const struct
- GNUNET_CONTAINER_MetaData * md,
- int rating)
+pseudo_printer (void *cls,
+ const struct GNUNET_CRYPTO_EccPublicKey *pseudonym,
+ const char *name,
+ const char *unique_name,
+ const struct GNUNET_CONTAINER_MetaData *md,
+ int32_t rating)
{
char *id;
-
- id = GNUNET_PSEUDONYM_id_to_name (cfg,
- pseudonym);
- if (id == NULL)
- {
- GNUNET_break (0);
- return GNUNET_OK;
- }
- fprintf (stdout,
- "%s (%d):\n",
- id,
- rating);
- GNUNET_CONTAINER_meta_data_iterate (md,
- &EXTRACTOR_meta_data_print,
- stdout);
- fprintf (stdout, "\n");
+ char *unique_id;
+ int getinfo_result;
+
+ /* While we get a name from the caller, it might be NULL.
+ * GNUNET_FS_pseudonym_get_info () never returns NULL.
+ */
+ getinfo_result = GNUNET_FS_pseudonym_get_info (cfg, pseudonym,
+ NULL, NULL, &id, NULL);
+ if (GNUNET_OK != getinfo_result)
+ {
+ GNUNET_break (0);
+ return GNUNET_OK;
+ }
+ unique_id = GNUNET_FS_pseudonym_name_uniquify (cfg, pseudonym, id, NULL);
GNUNET_free (id);
+ FPRINTF (stdout,
+ "%s (%d):\n",
+ unique_id, rating);
+ GNUNET_CONTAINER_meta_data_iterate (md, &EXTRACTOR_meta_data_print, stdout);
+ FPRINTF (stdout,
+ "%s",
+ "\n");
+ GNUNET_free (unique_id);
return GNUNET_OK;
}
+/**
+ * Function called once advertising is finished.
+ *
+ * @param cls closure (NULL)
+ * @param uri the advertised URI
+ * @param emsg error message, NULL on success
+ */
static void
post_advertising (void *cls,
- const struct GNUNET_FS_Uri *uri,
+ const struct GNUNET_FS_Uri *uri,
const char *emsg)
{
- GNUNET_HashCode nsid;
- char *set;
- int delta;
-
if (emsg != NULL)
+ {
+ FPRINTF (stderr, "%s", emsg);
+ ret = 1;
+ }
+ GNUNET_FS_stop (h);
+ GNUNET_IDENTITY_disconnect (identity);
+}
+
+
+/**
+ * Function called by identity service with known pseudonyms.
+ *
+ * @param cls closure, NULL
+ * @param ego ego handle
+ * @param ego_ctx context for application to store data for this ego
+ * (during the lifetime of this process, initially NULL)
+ * @param name name assigned by the user for this ego,
+ * NULL if the user just deleted the ego and it
+ * must thus no longer be used
+ */
+static void
+identity_cb (void *cls,
+ struct GNUNET_IDENTITY_Ego *ego,
+ void **ctx,
+ const char *name)
+{
+ char *emsg;
+ struct GNUNET_CRYPTO_EccPublicKey pub;
+
+ if (NULL == ego)
+ {
+ if (NULL == namespace)
{
- fprintf (stderr, "%s", emsg);
ret = 1;
+ return;
}
- if (ns != NULL)
+ if (NULL != root_identifier)
{
- if (GNUNET_OK !=
- GNUNET_FS_namespace_delete (ns,
- GNUNET_NO))
- ret = 1;
+ if (NULL == ksk_uri)
+ {
+ emsg = NULL;
+ ksk_uri = GNUNET_FS_uri_parse ("gnunet://fs/ksk/namespace", &emsg);
+ GNUNET_assert (NULL == emsg);
+ }
+ GNUNET_IDENTITY_ego_get_public_key (namespace,
+ &pub);
+ sks_uri = GNUNET_FS_uri_sks_create (&pub,
+ root_identifier);
+ GNUNET_FS_publish_ksk (h, ksk_uri, adv_metadata, sks_uri,
+ &bo,
+ GNUNET_FS_PUBLISH_OPTION_NONE,
+ &post_advertising, NULL);
+ GNUNET_FS_uri_destroy (sks_uri);
+ return;
}
- if (0 != stop_automate)
+ else
{
- GNUNET_break (0); // FIXME: not implemented
+ if (NULL != ksk_uri)
+ FPRINTF (stderr, _("Option `%s' ignored\n"), "-k");
+ if (NULL != advertise_ns)
+ FPRINTF (stderr, _("Option `%s' ignored\n"), "-A");
}
- if (0 != start_automate)
- {
- GNUNET_break (0); // FIXME: not implemented
- }
- if (NULL != rating_change)
- {
- set = rating_change;
- while ((*set != '\0') && (*set != ':'))
- set++;
- if (*set != ':')
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Invalid argument `%s'\n"),
- rating_change);
- }
- else
- {
- *set = '\0';
- delta = strtol (&set[1], NULL, /* no error handling yet */
- 10);
- if (GNUNET_OK ==
- GNUNET_PSEUDONYM_name_to_id (cfg,
- rating_change,
- &nsid))
- {
- GNUNET_PSEUDONYM_rank (cfg,
- &nsid,
- delta);
-
- }
- else
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Namespace `%s' unknown.\n"),
- rating_change);
- }
- }
- GNUNET_free (rating_change);
- rating_change = NULL;
- }
- if (0 != print_local_only)
- {
- GNUNET_FS_namespace_list (h,
- &ns_printer,
- NULL);
- }
- else if (0 == no_remote_printing)
- {
- GNUNET_PSEUDONYM_list_all (cfg,
- &pseudo_printer,
- NULL);
- }
- GNUNET_FS_stop (h);
+ return;
+ }
+ if (0 == strcmp (name, advertise_ns))
+ namespace = ego;
}
* Main function that will be run by the scheduler.
*
* @param cls closure
- * @param sched the scheduler to use
* @param args remaining command-line arguments
* @param cfgfile name of the configuration file used (for saving, can be NULL!)
* @param c configuration
*/
static void
-run (void *cls,
- struct GNUNET_SCHEDULER_Handle *sched,
- char *const *args,
- const char *cfgfile,
+run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *c)
{
- struct GNUNET_FS_Uri *ns_uri;
- struct GNUNET_TIME_Absolute expiration;
- char *emsg;
+ struct GNUNET_CRYPTO_EccPublicKey nsid;
+ char *set;
+ int delta;
cfg = c;
- h = GNUNET_FS_start (sched,
- cfg,
- "gnunet-pseudonym",
- &progress_cb,
- NULL,
- GNUNET_FS_FLAGS_NONE);
- if (NULL != delete_ns)
+ h = GNUNET_FS_start (cfg, "gnunet-pseudonym", &progress_cb, NULL,
+ GNUNET_FS_FLAGS_NONE, GNUNET_FS_OPTIONS_END);
+ if (NULL != rating_change)
+ {
+ set = rating_change;
+ while ((*set != '\0') && (*set != ':'))
+ set++;
+ if (*set != ':')
{
- ns = GNUNET_FS_namespace_create (h, delete_ns);
- if (ns == NULL)
- {
- ret = 1;
- }
- else
- {
- if (GNUNET_OK !=
- GNUNET_FS_namespace_delete (ns,
- GNUNET_YES))
- ret = 1;
- ns = NULL;
- }
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("Invalid argument `%s'\n"),
+ rating_change);
}
- if (NULL != create_ns)
+ else
{
- ns = GNUNET_FS_namespace_create (h, create_ns);
- if (ns == NULL)
- {
- ret = 1;
- }
+ *set = '\0';
+ delta = strtol (&set[1], NULL, /* no error handling yet */
+ 10);
+ if (GNUNET_OK == GNUNET_FS_pseudonym_name_to_id (cfg, rating_change, &nsid))
+ {
+ (void) GNUNET_FS_pseudonym_rank (cfg, &nsid, delta);
+ }
else
- {
- if (NULL != root_identifier)
- {
- emsg = NULL;
- ns_uri = GNUNET_FS_uri_sks_create (ns, root_identifier, &emsg);
- GNUNET_assert (emsg == NULL);
- expiration = GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_YEARS);
- if (ksk_uri == NULL)
- {
- emsg = NULL;
- ksk_uri = GNUNET_FS_uri_parse ("gnunet://fs/ksk/namespace", &emsg);
- GNUNET_assert (NULL == emsg);
- }
- GNUNET_FS_publish_ksk (h,
- ksk_uri,
- adv_metadata,
- ns_uri,
- expiration,
- anonymity,
- priority,
- GNUNET_FS_PUBLISH_OPTION_NONE,
- &post_advertising,
- NULL);
- return;
- }
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ ("Namespace `%s' unknown. Make sure you specify its numeric suffix, if any.\n"),
+ rating_change);
+ }
}
- post_advertising (NULL, NULL, NULL);
+ GNUNET_free (rating_change);
+ rating_change = NULL;
+ }
+ if (0 == no_remote_printing)
+ GNUNET_FS_pseudonym_list_all (cfg, &pseudo_printer, NULL);
+
+ if (NULL != advertise_ns)
+ identity = GNUNET_IDENTITY_connect (cfg,
+ &identity_cb,
+ NULL);
}
-/**
- * gnunet-pseudonym command line options
- */
-static struct GNUNET_GETOPT_CommandLineOption options[] = {
- {'a', "anonymity", "LEVEL",
- gettext_noop ("set the desired LEVEL of sender-anonymity"),
- 1, &GNUNET_GETOPT_set_uint, &anonymity},
- {'A', "automate", NULL,
- gettext_noop ("start a collection"),
- 0, &GNUNET_GETOPT_set_one, &start_automate},
- {'C', "create", "NAME",
- gettext_noop
- ("create or advertise namespace NAME"),
- 1, &GNUNET_GETOPT_set_string, &create_ns},
- {'D', "delete", "NAME",
- gettext_noop
- ("delete namespace NAME "),
- 1, &GNUNET_GETOPT_set_string, &delete_ns},
- {'e', "end", NULL,
- gettext_noop ("end current collection"),
- 0, &GNUNET_GETOPT_set_one, &stop_automate},
- {'k', "keyword", "VALUE",
- gettext_noop
- ("add an additional keyword for the advertisment"
- " (this option can be specified multiple times)"),
- 1, &GNUNET_FS_getopt_set_keywords, &ksk_uri},
- {'l', "local-only", NULL,
- gettext_noop ("print names of local namespaces"),
- 0, &GNUNET_GETOPT_set_one, &print_local_only},
- {'m', "meta", "TYPE:VALUE",
- gettext_noop ("set the meta-data for the given TYPE to the given VALUE"),
- 1, &GNUNET_FS_getopt_set_metadata, &adv_metadata},
- {'p', "priority", "PRIORITY",
- gettext_noop ("use the given PRIORITY for the advertisments"),
- 1, &GNUNET_GETOPT_set_uint, &priority},
- {'q', "quiet", NULL,
- gettext_noop ("do not print names of remote namespaces"),
- 0, &GNUNET_GETOPT_set_one, &no_remote_printing},
- {'r', "root", "ID",
- gettext_noop
- ("specify ID of the root of the namespace"),
- 1, &GNUNET_GETOPT_set_string, &root_identifier},
- {'s', "set-rating", "ID:VALUE",
- gettext_noop
- ("change rating of namespace ID by VALUE"),
- 1, &GNUNET_GETOPT_set_string, &rating_change},
- GNUNET_GETOPT_OPTION_END
-};
-
/**
- * The main function to inspect GNUnet directories.
+ * The main function to manipulate GNUnet pseudonyms (and publish
+ * to namespaces).
*
* @param argc number of arguments from the command line
* @param argv command line arguments
int
main (int argc, char *const *argv)
{
- return (GNUNET_OK ==
- GNUNET_PROGRAM_run (argc,
- argv,
- "gnunet-pseudonym",
- gettext_noop
- ("Manage GNUnet pseudonyms."),
- options, &run, NULL)) ? ret : 1;
+ static const struct GNUNET_GETOPT_CommandLineOption options[] = {
+ {'a', "anonymity", "LEVEL",
+ gettext_noop ("set the desired LEVEL of sender-anonymity"),
+ 1, &GNUNET_GETOPT_set_uint, &bo.anonymity_level},
+ {'A', "advertise", "NAME",
+ gettext_noop ("advertise namespace NAME"),
+ 1, &GNUNET_GETOPT_set_string, &advertise_ns},
+ {'k', "keyword", "VALUE",
+ gettext_noop ("add an additional keyword for the advertisment"
+ " (this option can be specified multiple times)"),
+ 1, &GNUNET_FS_getopt_set_keywords, &ksk_uri},
+ {'m', "meta", "TYPE:VALUE",
+ gettext_noop ("set the meta-data for the given TYPE to the given VALUE"),
+ 1, &GNUNET_FS_getopt_set_metadata, &adv_metadata},
+ {'p', "priority", "PRIORITY",
+ gettext_noop ("use the given PRIORITY for the advertisments"),
+ 1, &GNUNET_GETOPT_set_uint, &bo.content_priority},
+ {'q', "quiet", NULL,
+ gettext_noop ("do not print names of remote namespaces"),
+ 0, &GNUNET_GETOPT_set_one, &no_remote_printing},
+ {'r', "replication", "LEVEL",
+ gettext_noop ("set the desired replication LEVEL"),
+ 1, &GNUNET_GETOPT_set_uint, &bo.replication_level},
+ {'R', "root", "ID",
+ gettext_noop ("specify ID of the root of the namespace"),
+ 1, &GNUNET_GETOPT_set_string, &root_identifier},
+ {'s', "set-rating", "ID:VALUE",
+ gettext_noop ("change rating of namespace ID by VALUE"),
+ 1, &GNUNET_GETOPT_set_string, &rating_change},
+ GNUNET_GETOPT_OPTION_END
+ };
+ bo.expiration_time =
+ GNUNET_FS_year_to_time (GNUNET_FS_get_current_year () + 2);
+
+ if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))
+ return 2;
+
+ ret = (GNUNET_OK ==
+ GNUNET_PROGRAM_run (argc, argv, "gnunet-pseudonym [OPTIONS]",
+ gettext_noop ("Manage GNUnet pseudonyms."),
+ options, &run, NULL)) ? ret : 1;
+ GNUNET_free ((void*) argv);
+ return ret;
}
/* end of gnunet-pseudonym.c */
projects / oweals / gnunet.git / blobdiff