ssb: Add get_identity, get_sequence, and get_profile commands. #89
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c469ef23e6
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174
src/main.c
174
src/main.c
@ -15,6 +15,7 @@
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#include "unzip.h"
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#include <getopt.h>
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#include <inttypes.h>
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#include <stdlib.h>
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#include <string.h>
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@ -146,6 +147,9 @@ static int _tf_command_publish(const char* file, int argc, char* argv[]);
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static int _tf_command_run(const char* file, int argc, char* argv[]);
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static int _tf_command_sandbox(const char* file, int argc, char* argv[]);
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static int _tf_command_store_blob(const char* file, int argc, char* argv[]);
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static int _tf_command_get_sequence(const char* file, int argc, char* argv[]);
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static int _tf_command_get_identity(const char* file, int argc, char* argv[]);
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static int _tf_command_get_profile(const char* file, int argc, char* argv[]);
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static int _tf_command_test(const char* file, int argc, char* argv[]);
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static int _tf_command_verify(const char* file, int argc, char* argv[]);
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static int _tf_command_usage(const char* file);
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@ -163,6 +167,9 @@ const command_t k_commands[] = {
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{ "import", _tf_command_import, "Import apps to SSB." },
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{ "export", _tf_command_export, "Export apps from SSB." },
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{ "publish", _tf_command_publish, "Append a message to a feed." },
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{ "get_sequence", _tf_command_get_sequence, "Get the last sequence number for a feed." },
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{ "get_identity", _tf_command_get_identity, "Get the server account identity." },
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{ "get_profile", _tf_command_get_profile, "Get profile information for the given identity." },
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{ "store_blob", _tf_command_store_blob, "Write a file to the blob store." },
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{ "verify", _tf_command_verify, "Verify a feed." },
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{ "test", _tf_command_test, "Test SSB." },
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@ -592,6 +599,173 @@ static int _tf_command_store_blob(const char* file, int argc, char* argv[])
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return EXIT_SUCCESS;
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}
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static int _tf_command_get_sequence(const char* file, int argc, char* argv[])
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{
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const char* default_db_path = _get_db_path();
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const char* db_path = default_db_path;
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const char* identity = NULL;
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bool show_usage = false;
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while (!show_usage)
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{
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static const struct option k_options[] = {
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{ "db-path", required_argument, NULL, 'd' },
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{ "id", required_argument, NULL, 'i' },
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{ "help", no_argument, NULL, 'h' },
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{ 0 },
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};
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int c = getopt_long(argc, argv, "d:i:h", k_options, NULL);
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if (c == -1)
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{
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break;
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}
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switch (c)
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{
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case '?':
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case 'h':
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default:
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show_usage = true;
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break;
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case 'd':
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db_path = optarg;
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break;
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case 'i':
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identity = optarg;
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break;
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}
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}
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if (show_usage || !identity)
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{
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tf_printf("\n%s get_sequence [options]\n\n", file);
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tf_printf("options:\n");
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tf_printf(" -d, --db-path db_path SQLite database path (default: %s).\n", default_db_path);
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tf_printf(" -i, --identity identity Account from which to get latest sequence number.\n");
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tf_printf(" -h, --help Show this usage information.\n");
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tf_free((void*)default_db_path);
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return EXIT_FAILURE;
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}
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tf_ssb_t* ssb = tf_ssb_create(NULL, NULL, db_path, NULL);
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int64_t sequence = -1;
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int result = tf_ssb_db_get_latest_message_by_author(ssb, identity, &sequence, NULL, 0) ? EXIT_SUCCESS : EXIT_FAILURE;
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tf_printf("%" PRId64 "\n", sequence);
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tf_ssb_destroy(ssb);
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tf_free((void*)default_db_path);
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return result;
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}
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static int _tf_command_get_identity(const char* file, int argc, char* argv[])
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{
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const char* default_db_path = _get_db_path();
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const char* db_path = default_db_path;
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bool show_usage = false;
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while (!show_usage)
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{
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static const struct option k_options[] = {
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{ "db-path", required_argument, NULL, 'd' },
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{ "help", no_argument, NULL, 'h' },
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{ 0 },
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};
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int c = getopt_long(argc, argv, "d:i:h", k_options, NULL);
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if (c == -1)
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{
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break;
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}
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switch (c)
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{
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case '?':
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case 'h':
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default:
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show_usage = true;
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break;
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case 'd':
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db_path = optarg;
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break;
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}
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}
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if (show_usage)
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{
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tf_printf("\n%s get_identity [options]\n\n", file);
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tf_printf("options:\n");
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tf_printf(" -d, --db-path db_path SQLite database path (default: %s).\n", default_db_path);
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tf_printf(" -h, --help Show this usage information.\n");
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tf_free((void*)default_db_path);
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return EXIT_FAILURE;
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}
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char id[k_id_base64_len] = { 0 };
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tf_ssb_t* ssb = tf_ssb_create(NULL, NULL, db_path, NULL);
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int result = tf_ssb_whoami(ssb, id, sizeof(id)) ? EXIT_SUCCESS : EXIT_FAILURE;
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tf_printf("%s\n", id);
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tf_ssb_destroy(ssb);
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tf_free((void*)default_db_path);
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return result;
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}
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static int _tf_command_get_profile(const char* file, int argc, char* argv[])
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{
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const char* default_db_path = _get_db_path();
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const char* db_path = default_db_path;
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const char* identity = NULL;
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bool show_usage = false;
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while (!show_usage)
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{
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static const struct option k_options[] = {
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{ "db-path", required_argument, NULL, 'd' },
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{ "id", required_argument, NULL, 'i' },
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{ "help", no_argument, NULL, 'h' },
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{ 0 },
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};
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int c = getopt_long(argc, argv, "d:i:h", k_options, NULL);
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if (c == -1)
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{
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break;
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}
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switch (c)
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{
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case '?':
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case 'h':
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default:
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show_usage = true;
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break;
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case 'd':
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db_path = optarg;
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break;
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case 'i':
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identity = optarg;
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break;
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}
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}
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if (show_usage || !identity)
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{
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tf_printf("\n%s get_profile [options]\n\n", file);
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tf_printf("options:\n");
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tf_printf(" -d, --db-path db_path SQLite database path (default: %s).\n", default_db_path);
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tf_printf(" -i, --identity identity Account from which to get latest sequence number.\n");
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tf_printf(" -h, --help Show this usage information.\n");
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tf_free((void*)default_db_path);
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return EXIT_FAILURE;
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}
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sqlite3* db = NULL;
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sqlite3_open_v2(db_path, &db, SQLITE_OPEN_READONLY | SQLITE_OPEN_URI, NULL);
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tf_ssb_db_init_reader(db);
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const char* profile = tf_ssb_db_get_profile(db, identity);
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tf_printf("%s\n", profile);
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sqlite3_close(db);
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tf_free((void*)profile);
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tf_free((void*)default_db_path);
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return profile != NULL;
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}
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static int _tf_command_verify(const char* file, int argc, char* argv[])
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{
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const char* identity = NULL;
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26
src/ssb.db.c
26
src/ssb.db.c
@ -2084,3 +2084,29 @@ bool tf_ssb_db_get_global_setting_string(sqlite3* db, const char* name, char* ou
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}
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return result;
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}
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const char* tf_ssb_db_get_profile(sqlite3* db, const char* id)
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{
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const char* result = NULL;
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sqlite3_stmt* statement;
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if (sqlite3_prepare(db,
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"SELECT json(json_group_object(key, value)) FROM (SELECT fields.key, RANK() OVER (PARTITION BY fields.key ORDER BY messages.sequence DESC) AS rank, fields.value FROM "
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"messages, json_each(messages.content) AS fields WHERE messages.author = ? AND messages.content ->> '$.type' = 'about' AND messages.content ->> '$.about' = "
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"messages.author AND NOT fields.key IN ('about', 'type')) WHERE rank = 1",
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-1, &statement, NULL) == SQLITE_OK)
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{
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if (sqlite3_bind_text(statement, 1, id, -1, NULL) == SQLITE_OK)
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{
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if (sqlite3_step(statement) == SQLITE_ROW)
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{
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result = tf_strdup((const char*)sqlite3_column_text(statement, 0));
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}
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}
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sqlite3_finalize(statement);
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}
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else
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{
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tf_printf("prepare failed: %s\n", sqlite3_errmsg(db));
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}
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return result;
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}
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@ -483,6 +483,14 @@ bool tf_ssb_db_get_global_setting_int64(sqlite3* db, const char* name, int64_t*
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*/
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bool tf_ssb_db_get_global_setting_string(sqlite3* db, const char* name, char* out_value, size_t size);
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/**
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** Get the latest profile information for the given identity.
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** @param db The database.
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** @param id The identity.
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** @return A JSON representation of the latest profile information set for the account. Free with tf_free().
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*/
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const char* tf_ssb_db_get_profile(sqlite3* db, const char* id);
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/**
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** An SQLite authorizer callback. See https://www.sqlite.org/c3ref/set_authorizer.html for use.
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** @param user_data User data registered with the authorizer.
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