[04ca20e] | 1 | /* |
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[a7cce8d] | 2 | * Copyright (C) 2020-2021 Soleta Networks <info@soleta.eu> |
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[04ca20e] | 3 | * |
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| 4 | * This program is free software: you can redistribute it and/or modify it under |
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| 5 | * the terms of the GNU Affero General Public License as published by the |
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[a7cce8d] | 6 | * Free Software Foundation; either version 3 of the License, or |
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| 7 | * (at your option) any later version. |
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[04ca20e] | 8 | */ |
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| 9 | |
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| 10 | #include "ogAdmServer.h" |
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[fe1ce97] | 11 | #include "cfg.h" |
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[04ca20e] | 12 | #include "dbi.h" |
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| 13 | #include "utils.h" |
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| 14 | #include "list.h" |
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| 15 | #include "rest.h" |
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| 16 | #include "json.h" |
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| 17 | #include "schedule.h" |
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| 18 | #include <syslog.h> |
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| 19 | #include <sys/ioctl.h> |
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| 20 | #include <ifaddrs.h> |
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| 21 | #include <sys/types.h> |
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| 22 | #include <sys/stat.h> |
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| 23 | #include <fcntl.h> |
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| 24 | #include <jansson.h> |
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| 25 | #include <time.h> |
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| 26 | |
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| 27 | static int og_resp_probe(struct og_client *cli, json_t *data) |
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| 28 | { |
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| 29 | const char *status = NULL; |
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| 30 | const char *key; |
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[40d4279] | 31 | uint32_t speed; |
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[04ca20e] | 32 | json_t *value; |
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| 33 | int err = 0; |
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| 34 | |
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| 35 | if (json_typeof(data) != JSON_OBJECT) |
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| 36 | return -1; |
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| 37 | |
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| 38 | json_object_foreach(data, key, value) { |
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| 39 | if (!strcmp(key, "status")) { |
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| 40 | err = og_json_parse_string(value, &status); |
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| 41 | if (err < 0) |
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| 42 | return err; |
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[40d4279] | 43 | } else if (!strcmp(key, "speed")) { |
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| 44 | err = og_json_parse_uint(value, &speed); |
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| 45 | if (err < 0) |
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| 46 | return err; |
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| 47 | cli->speed = speed; |
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[04ca20e] | 48 | } |
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| 49 | } |
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| 50 | |
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| 51 | if (!strcmp(status, "BSY")) |
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| 52 | cli->status = OG_CLIENT_STATUS_BUSY; |
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| 53 | else if (!strcmp(status, "OPG")) |
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| 54 | cli->status = OG_CLIENT_STATUS_OGLIVE; |
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[c0f5d2c] | 55 | else if (!strcmp(status, "VDI")) |
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| 56 | cli->status = OG_CLIENT_STATUS_VIRTUAL; |
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[04ca20e] | 57 | |
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| 58 | return status ? 0 : -1; |
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| 59 | } |
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| 60 | |
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| 61 | static int og_resp_shell_run(struct og_client *cli, json_t *data) |
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| 62 | { |
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| 63 | const char *output = NULL; |
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| 64 | char filename[4096]; |
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| 65 | const char *key; |
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| 66 | json_t *value; |
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| 67 | int err = -1; |
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| 68 | FILE *file; |
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| 69 | |
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| 70 | if (json_typeof(data) != JSON_OBJECT) |
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| 71 | return -1; |
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| 72 | |
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| 73 | json_object_foreach(data, key, value) { |
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| 74 | if (!strcmp(key, "out")) { |
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| 75 | err = og_json_parse_string(value, &output); |
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| 76 | if (err < 0) |
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| 77 | return err; |
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| 78 | } |
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| 79 | } |
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| 80 | |
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| 81 | if (!output) { |
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| 82 | syslog(LOG_ERR, "%s:%d: malformed json response\n", |
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| 83 | __FILE__, __LINE__); |
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| 84 | return -1; |
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| 85 | } |
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| 86 | |
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| 87 | sprintf(filename, "/tmp/_Seconsola_%s", inet_ntoa(cli->addr.sin_addr)); |
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| 88 | file = fopen(filename, "wt"); |
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| 89 | if (!file) { |
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| 90 | syslog(LOG_ERR, "cannot open file %s: %s\n", |
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| 91 | filename, strerror(errno)); |
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| 92 | return -1; |
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| 93 | } |
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| 94 | |
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| 95 | fprintf(file, "%s", output); |
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| 96 | fclose(file); |
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| 97 | |
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| 98 | return 0; |
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| 99 | } |
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| 100 | |
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| 101 | struct og_computer_legacy { |
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| 102 | char center[OG_DB_INT_MAXLEN + 1]; |
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| 103 | char id[OG_DB_INT_MAXLEN + 1]; |
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| 104 | char hardware[8192]; |
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| 105 | }; |
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| 106 | |
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| 107 | static int og_resp_hardware(json_t *data, struct og_client *cli) |
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| 108 | { |
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| 109 | struct og_computer_legacy legacy = {}; |
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[cbd9421] | 110 | struct og_computer computer = {}; |
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[04ca20e] | 111 | const char *hardware = NULL; |
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| 112 | struct og_dbi *dbi; |
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| 113 | const char *key; |
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| 114 | json_t *value; |
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| 115 | int err = 0; |
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| 116 | bool res; |
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| 117 | |
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| 118 | if (json_typeof(data) != JSON_OBJECT) |
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| 119 | return -1; |
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| 120 | |
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| 121 | json_object_foreach(data, key, value) { |
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| 122 | if (!strcmp(key, "hardware")) { |
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| 123 | err = og_json_parse_string(value, &hardware); |
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| 124 | if (err < 0) |
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| 125 | return -1; |
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| 126 | } |
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| 127 | } |
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| 128 | |
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| 129 | if (!hardware) { |
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| 130 | syslog(LOG_ERR, "malformed response json\n"); |
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| 131 | return -1; |
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| 132 | } |
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| 133 | |
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[fe1ce97] | 134 | dbi = og_dbi_open(&ogconfig.db); |
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[04ca20e] | 135 | if (!dbi) { |
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| 136 | syslog(LOG_ERR, "cannot open connection database (%s:%d)\n", |
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| 137 | __func__, __LINE__); |
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| 138 | return -1; |
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| 139 | } |
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| 140 | |
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[d7e2022] | 141 | err = og_dbi_get_computer_info(dbi, &computer, cli->addr.sin_addr); |
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| 142 | if (err < 0) { |
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| 143 | og_dbi_close(dbi); |
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| 144 | return -1; |
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| 145 | } |
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| 146 | |
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| 147 | snprintf(legacy.center, sizeof(legacy.center), "%d", computer.center); |
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| 148 | snprintf(legacy.id, sizeof(legacy.id), "%d", computer.id); |
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| 149 | snprintf(legacy.hardware, sizeof(legacy.hardware), "%s", hardware); |
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| 150 | |
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[04ca20e] | 151 | res = actualizaHardware(dbi, legacy.hardware, legacy.id, computer.name, |
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| 152 | legacy.center); |
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| 153 | og_dbi_close(dbi); |
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| 154 | |
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| 155 | if (!res) { |
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| 156 | syslog(LOG_ERR, "Problem updating client configuration\n"); |
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| 157 | return -1; |
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| 158 | } |
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| 159 | |
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| 160 | return 0; |
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| 161 | } |
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| 162 | |
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| 163 | struct og_software_legacy { |
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| 164 | char software[8192]; |
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| 165 | char center[OG_DB_INT_MAXLEN + 1]; |
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| 166 | char part[OG_DB_SMALLINT_MAXLEN + 1]; |
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| 167 | char id[OG_DB_INT_MAXLEN + 1]; |
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| 168 | }; |
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| 169 | |
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| 170 | static int og_resp_software(json_t *data, struct og_client *cli) |
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| 171 | { |
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| 172 | struct og_software_legacy legacy = {}; |
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[cbd9421] | 173 | struct og_computer computer = {}; |
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[04ca20e] | 174 | const char *partition = NULL; |
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| 175 | const char *software = NULL; |
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| 176 | struct og_dbi *dbi; |
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| 177 | const char *key; |
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| 178 | json_t *value; |
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| 179 | int err = 0; |
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| 180 | bool res; |
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| 181 | |
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| 182 | if (json_typeof(data) != JSON_OBJECT) |
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| 183 | return -1; |
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| 184 | |
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| 185 | json_object_foreach(data, key, value) { |
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| 186 | if (!strcmp(key, "software")) |
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| 187 | err = og_json_parse_string(value, &software); |
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| 188 | else if (!strcmp(key, "partition")) |
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| 189 | err = og_json_parse_string(value, &partition); |
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| 190 | |
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| 191 | if (err < 0) |
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| 192 | return -1; |
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| 193 | } |
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| 194 | |
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| 195 | if (!software || !partition) { |
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| 196 | syslog(LOG_ERR, "malformed response json\n"); |
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| 197 | return -1; |
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| 198 | } |
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| 199 | |
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[fe1ce97] | 200 | dbi = og_dbi_open(&ogconfig.db); |
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[04ca20e] | 201 | if (!dbi) { |
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| 202 | syslog(LOG_ERR, "cannot open connection database (%s:%d)\n", |
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| 203 | __func__, __LINE__); |
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| 204 | return -1; |
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| 205 | } |
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| 206 | |
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[d7e2022] | 207 | err = og_dbi_get_computer_info(dbi, &computer, cli->addr.sin_addr); |
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| 208 | if (err < 0) { |
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| 209 | og_dbi_close(dbi); |
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| 210 | return -1; |
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| 211 | } |
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| 212 | |
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| 213 | snprintf(legacy.software, sizeof(legacy.software), "%s", software); |
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| 214 | snprintf(legacy.part, sizeof(legacy.part), "%s", partition); |
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| 215 | snprintf(legacy.id, sizeof(legacy.id), "%d", computer.id); |
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| 216 | snprintf(legacy.center, sizeof(legacy.center), "%d", computer.center); |
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| 217 | |
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[04ca20e] | 218 | res = actualizaSoftware(dbi, legacy.software, legacy.part, legacy.id, |
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| 219 | computer.name, legacy.center); |
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| 220 | og_dbi_close(dbi); |
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| 221 | |
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| 222 | if (!res) { |
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| 223 | syslog(LOG_ERR, "Problem updating client configuration\n"); |
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| 224 | return -1; |
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| 225 | } |
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| 226 | |
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| 227 | return 0; |
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| 228 | } |
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| 229 | |
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| 230 | #define OG_PARAMS_RESP_REFRESH (OG_PARAM_PART_DISK | \ |
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| 231 | OG_PARAM_PART_NUMBER | \ |
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| 232 | OG_PARAM_PART_CODE | \ |
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| 233 | OG_PARAM_PART_FILESYSTEM | \ |
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| 234 | OG_PARAM_PART_OS | \ |
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| 235 | OG_PARAM_PART_SIZE | \ |
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| 236 | OG_PARAM_PART_USED_SIZE) |
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| 237 | |
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| 238 | static int og_json_parse_partition_array(json_t *value, |
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| 239 | struct og_partition *partitions) |
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| 240 | { |
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| 241 | json_t *element; |
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| 242 | int i, err; |
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| 243 | |
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| 244 | if (json_typeof(value) != JSON_ARRAY) |
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| 245 | return -1; |
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| 246 | |
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| 247 | for (i = 0; i < json_array_size(value) && i < OG_PARTITION_MAX; i++) { |
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| 248 | element = json_array_get(value, i); |
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| 249 | |
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| 250 | err = og_json_parse_partition(element, &partitions[i], |
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| 251 | OG_PARAMS_RESP_REFRESH); |
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| 252 | if (err < 0) |
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| 253 | return err; |
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| 254 | } |
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| 255 | |
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| 256 | return 0; |
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| 257 | } |
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| 258 | |
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| 259 | static int og_dbi_queue_autorun(uint32_t computer_id, uint32_t proc_id) |
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| 260 | { |
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| 261 | struct og_task dummy_task = { |
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| 262 | .scope = computer_id, |
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| 263 | .type_scope = AMBITO_ORDENADORES, |
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| 264 | .procedure_id = proc_id, |
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| 265 | }; |
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| 266 | struct og_dbi *dbi; |
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| 267 | |
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[fe1ce97] | 268 | dbi = og_dbi_open(&ogconfig.db); |
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[04ca20e] | 269 | if (!dbi) { |
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| 270 | syslog(LOG_ERR, "cannot open connection database " |
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| 271 | "(%s:%d)\n", __func__, __LINE__); |
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| 272 | return -1; |
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| 273 | } |
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| 274 | if (og_dbi_queue_procedure(dbi, &dummy_task)) { |
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| 275 | og_dbi_close(dbi); |
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| 276 | return -1; |
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| 277 | } |
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| 278 | og_dbi_close(dbi); |
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| 279 | |
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| 280 | return 0; |
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| 281 | } |
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| 282 | |
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| 283 | static int og_resp_refresh(json_t *data, struct og_client *cli) |
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| 284 | { |
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| 285 | struct og_partition partitions[OG_PARTITION_MAX] = {}; |
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[24e6fbf] | 286 | struct og_partition disks[OG_DISK_MAX] = {}; |
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[04ca20e] | 287 | const char *serial_number = NULL; |
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| 288 | struct og_computer computer = {}; |
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[5a3fd51] | 289 | const char *status = NULL; |
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[24e6fbf] | 290 | char cfg[4096] = {}; |
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[04ca20e] | 291 | struct og_dbi *dbi; |
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| 292 | const char *key; |
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| 293 | unsigned int i; |
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| 294 | json_t *value; |
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| 295 | int err = 0; |
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| 296 | bool res; |
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| 297 | |
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| 298 | if (json_typeof(data) != JSON_OBJECT) |
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| 299 | return -1; |
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| 300 | |
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| 301 | json_object_foreach(data, key, value) { |
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| 302 | if (!strcmp(key, "disk_setup")) { |
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[24e6fbf] | 303 | err = og_json_parse_partition_array(value, disks); |
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[04ca20e] | 304 | } else if (!strcmp(key, "partition_setup")) { |
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| 305 | err = og_json_parse_partition_array(value, partitions); |
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| 306 | } else if (!strcmp(key, "serial_number")) { |
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| 307 | err = og_json_parse_string(value, &serial_number); |
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[5a3fd51] | 308 | } else if (!strcmp(key, "status")) { |
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| 309 | err = og_json_parse_string(value, &status); |
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[04ca20e] | 310 | } |
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| 311 | |
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| 312 | if (err < 0) |
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| 313 | return err; |
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| 314 | } |
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| 315 | |
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[5a3fd51] | 316 | if (status && !strncmp(status, "LINUX", strlen("LINUX"))) { |
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| 317 | cli->status = OG_CLIENT_STATUS_LINUX; |
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| 318 | return 0; |
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| 319 | } |
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| 320 | |
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[04ca20e] | 321 | if (strlen(serial_number) > 0) |
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| 322 | snprintf(cfg, sizeof(cfg), "ser=%s\n", serial_number); |
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| 323 | |
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[24e6fbf] | 324 | for (i = 0; i < OG_DISK_MAX; i++) { |
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| 325 | if (!disks[i].disk || !disks[i].number || |
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| 326 | !disks[i].code || !disks[i].filesystem || |
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| 327 | !disks[i].os || !disks[i].size || |
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| 328 | !disks[i].used_size) |
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| 329 | continue; |
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| 330 | |
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| 331 | snprintf(cfg + strlen(cfg), sizeof(cfg) - strlen(cfg), |
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[12d8fff] | 332 | "disk=%s\tpar=%s\tcpt=%s\tfsi=%s\tsoi=%s\ttam=%s\tuso=%s\tdtype=%s\n", |
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[24e6fbf] | 333 | disks[i].disk, disks[i].number, |
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| 334 | disks[i].code, disks[i].filesystem, |
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| 335 | disks[i].os, disks[i].size, |
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[12d8fff] | 336 | disks[i].used_size, disks[i].disk_type); |
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[24e6fbf] | 337 | } |
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[04ca20e] | 338 | |
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| 339 | for (i = 0; i < OG_PARTITION_MAX; i++) { |
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| 340 | if (!partitions[i].disk || !partitions[i].number || |
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| 341 | !partitions[i].code || !partitions[i].filesystem || |
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| 342 | !partitions[i].os || !partitions[i].size || |
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| 343 | !partitions[i].used_size) |
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| 344 | continue; |
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| 345 | |
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| 346 | snprintf(cfg + strlen(cfg), sizeof(cfg) - strlen(cfg), |
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| 347 | "disk=%s\tpar=%s\tcpt=%s\tfsi=%s\tsoi=%s\ttam=%s\tuso=%s\n", |
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| 348 | partitions[i].disk, partitions[i].number, |
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| 349 | partitions[i].code, partitions[i].filesystem, |
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| 350 | partitions[i].os, partitions[i].size, |
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| 351 | partitions[i].used_size); |
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| 352 | } |
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| 353 | |
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[fe1ce97] | 354 | dbi = og_dbi_open(&ogconfig.db); |
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[04ca20e] | 355 | if (!dbi) { |
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| 356 | syslog(LOG_ERR, "cannot open connection database (%s:%d)\n", |
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| 357 | __func__, __LINE__); |
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| 358 | return -1; |
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| 359 | } |
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[d7e2022] | 360 | |
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| 361 | err = og_dbi_get_computer_info(dbi, &computer, cli->addr.sin_addr); |
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| 362 | if (err < 0) { |
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| 363 | og_dbi_close(dbi); |
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| 364 | return -1; |
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| 365 | } |
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| 366 | |
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[04ca20e] | 367 | res = actualizaConfiguracion(dbi, cfg, computer.id); |
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| 368 | og_dbi_close(dbi); |
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| 369 | |
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| 370 | if (!res) { |
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| 371 | syslog(LOG_ERR, "Problem updating client configuration\n"); |
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| 372 | return -1; |
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| 373 | } |
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| 374 | |
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| 375 | if (!cli->autorun && computer.procedure_id) { |
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| 376 | cli->autorun = true; |
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| 377 | |
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[f537daf] | 378 | if (og_dbi_queue_autorun(computer.id, computer.procedure_id)) |
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[04ca20e] | 379 | return -1; |
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| 380 | } |
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| 381 | |
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| 382 | return 0; |
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| 383 | } |
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| 384 | |
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[0efc182] | 385 | static int update_image_info(struct og_dbi *dbi, const char *image_id, |
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| 386 | const char *clonator, const char *compressor, |
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| 387 | const char *filesystem, const uint64_t datasize) |
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| 388 | { |
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| 389 | const char *msglog; |
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| 390 | dbi_result result; |
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| 391 | |
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| 392 | result = dbi_conn_queryf(dbi->conn, |
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| 393 | "UPDATE imagenes" |
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| 394 | " SET clonator='%s', compressor='%s'," |
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[a67f27a] | 395 | " filesystem='%s', datasize=%lld" |
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[0efc182] | 396 | " WHERE idimagen=%s", clonator, compressor, filesystem, |
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| 397 | datasize, image_id); |
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| 398 | |
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| 399 | if (!result) { |
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| 400 | dbi_conn_error(dbi->conn, &msglog); |
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| 401 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
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| 402 | __func__, __LINE__, msglog); |
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| 403 | return -1; |
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| 404 | } |
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| 405 | dbi_result_free(result); |
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| 406 | |
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| 407 | return 0; |
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| 408 | } |
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| 409 | |
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[04ca20e] | 410 | static int og_resp_image_create(json_t *data, struct og_client *cli) |
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| 411 | { |
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| 412 | struct og_software_legacy soft_legacy; |
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| 413 | struct og_image_legacy img_legacy; |
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[cbd9421] | 414 | struct og_computer computer = {}; |
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[0efc182] | 415 | const char *compressor = NULL; |
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| 416 | const char *filesystem = NULL; |
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[04ca20e] | 417 | const char *partition = NULL; |
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| 418 | const char *software = NULL; |
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| 419 | const char *image_id = NULL; |
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[0efc182] | 420 | const char *clonator = NULL; |
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[04ca20e] | 421 | const char *disk = NULL; |
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| 422 | const char *code = NULL; |
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| 423 | const char *name = NULL; |
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| 424 | const char *repo = NULL; |
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[0efc182] | 425 | uint64_t datasize = 0; |
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[04ca20e] | 426 | struct og_dbi *dbi; |
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| 427 | const char *key; |
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| 428 | json_t *value; |
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| 429 | int err = 0; |
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| 430 | bool res; |
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| 431 | |
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| 432 | if (json_typeof(data) != JSON_OBJECT) |
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| 433 | return -1; |
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| 434 | |
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| 435 | json_object_foreach(data, key, value) { |
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| 436 | if (!strcmp(key, "software")) |
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| 437 | err = og_json_parse_string(value, &software); |
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| 438 | else if (!strcmp(key, "partition")) |
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| 439 | err = og_json_parse_string(value, &partition); |
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| 440 | else if (!strcmp(key, "disk")) |
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| 441 | err = og_json_parse_string(value, &disk); |
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| 442 | else if (!strcmp(key, "code")) |
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| 443 | err = og_json_parse_string(value, &code); |
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| 444 | else if (!strcmp(key, "id")) |
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| 445 | err = og_json_parse_string(value, &image_id); |
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| 446 | else if (!strcmp(key, "name")) |
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| 447 | err = og_json_parse_string(value, &name); |
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| 448 | else if (!strcmp(key, "repository")) |
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| 449 | err = og_json_parse_string(value, &repo); |
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[0efc182] | 450 | else if (!strcmp(key, "clonator")) |
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| 451 | err = og_json_parse_string(value, &clonator); |
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| 452 | else if (!strcmp(key, "compressor")) |
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| 453 | err = og_json_parse_string(value, &compressor); |
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| 454 | else if (!strcmp(key, "filesystem")) |
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| 455 | err = og_json_parse_string(value, &filesystem); |
---|
| 456 | else if (!strcmp(key, "datasize")) |
---|
| 457 | err = og_json_parse_uint64(value, &datasize); |
---|
[04ca20e] | 458 | |
---|
| 459 | if (err < 0) |
---|
| 460 | return err; |
---|
| 461 | } |
---|
| 462 | |
---|
| 463 | if (!software || !partition || !disk || !code || !image_id || !name || |
---|
[0efc182] | 464 | !repo || !clonator || !compressor || !filesystem || !datasize) { |
---|
[04ca20e] | 465 | syslog(LOG_ERR, "malformed response json\n"); |
---|
| 466 | return -1; |
---|
| 467 | } |
---|
| 468 | |
---|
[fe1ce97] | 469 | dbi = og_dbi_open(&ogconfig.db); |
---|
[d7e2022] | 470 | if (!dbi) { |
---|
| 471 | syslog(LOG_ERR, "cannot open connection database (%s:%d)\n", |
---|
| 472 | __func__, __LINE__); |
---|
| 473 | return -1; |
---|
| 474 | } |
---|
| 475 | |
---|
| 476 | err = og_dbi_get_computer_info(dbi, &computer, cli->addr.sin_addr); |
---|
| 477 | if (err < 0) { |
---|
| 478 | og_dbi_close(dbi); |
---|
[04ca20e] | 479 | return -1; |
---|
[d7e2022] | 480 | } |
---|
[04ca20e] | 481 | |
---|
| 482 | snprintf(soft_legacy.center, sizeof(soft_legacy.center), "%d", |
---|
| 483 | computer.center); |
---|
| 484 | snprintf(soft_legacy.software, sizeof(soft_legacy.software), "%s", |
---|
| 485 | software); |
---|
| 486 | snprintf(img_legacy.image_id, sizeof(img_legacy.image_id), "%s", |
---|
| 487 | image_id); |
---|
| 488 | snprintf(soft_legacy.id, sizeof(soft_legacy.id), "%d", computer.id); |
---|
| 489 | snprintf(img_legacy.part, sizeof(img_legacy.part), "%s", partition); |
---|
| 490 | snprintf(img_legacy.disk, sizeof(img_legacy.disk), "%s", disk); |
---|
| 491 | snprintf(img_legacy.code, sizeof(img_legacy.code), "%s", code); |
---|
| 492 | snprintf(img_legacy.name, sizeof(img_legacy.name), "%s", name); |
---|
| 493 | snprintf(img_legacy.repo, sizeof(img_legacy.repo), "%s", repo); |
---|
| 494 | |
---|
| 495 | res = actualizaSoftware(dbi, |
---|
| 496 | soft_legacy.software, |
---|
| 497 | img_legacy.part, |
---|
| 498 | soft_legacy.id, |
---|
| 499 | computer.name, |
---|
| 500 | soft_legacy.center); |
---|
| 501 | if (!res) { |
---|
| 502 | og_dbi_close(dbi); |
---|
| 503 | syslog(LOG_ERR, "Problem updating client configuration\n"); |
---|
| 504 | return -1; |
---|
| 505 | } |
---|
| 506 | |
---|
| 507 | res = actualizaCreacionImagen(dbi, |
---|
| 508 | img_legacy.image_id, |
---|
| 509 | img_legacy.disk, |
---|
| 510 | img_legacy.part, |
---|
| 511 | img_legacy.code, |
---|
| 512 | img_legacy.repo, |
---|
| 513 | soft_legacy.id); |
---|
| 514 | if (!res) { |
---|
[0efc182] | 515 | og_dbi_close(dbi); |
---|
[04ca20e] | 516 | syslog(LOG_ERR, "Problem updating client configuration\n"); |
---|
| 517 | return -1; |
---|
| 518 | } |
---|
| 519 | |
---|
[0efc182] | 520 | res = update_image_info(dbi, image_id, clonator, compressor, |
---|
| 521 | filesystem, datasize); |
---|
| 522 | og_dbi_close(dbi); |
---|
| 523 | |
---|
| 524 | if (res) { |
---|
| 525 | syslog(LOG_ERR, "Problem updating image info\n"); |
---|
| 526 | return -1; |
---|
| 527 | } |
---|
| 528 | |
---|
[04ca20e] | 529 | return 0; |
---|
| 530 | } |
---|
| 531 | |
---|
| 532 | static int og_resp_image_restore(json_t *data, struct og_client *cli) |
---|
| 533 | { |
---|
| 534 | struct og_software_legacy soft_legacy; |
---|
| 535 | struct og_image_legacy img_legacy; |
---|
[cbd9421] | 536 | struct og_computer computer = {}; |
---|
[04ca20e] | 537 | const char *partition = NULL; |
---|
| 538 | const char *image_id = NULL; |
---|
| 539 | const char *disk = NULL; |
---|
| 540 | dbi_result query_result; |
---|
| 541 | struct og_dbi *dbi; |
---|
| 542 | const char *key; |
---|
| 543 | json_t *value; |
---|
| 544 | int err = 0; |
---|
| 545 | bool res; |
---|
| 546 | |
---|
| 547 | if (json_typeof(data) != JSON_OBJECT) |
---|
| 548 | return -1; |
---|
| 549 | |
---|
| 550 | json_object_foreach(data, key, value) { |
---|
| 551 | if (!strcmp(key, "partition")) |
---|
| 552 | err = og_json_parse_string(value, &partition); |
---|
| 553 | else if (!strcmp(key, "disk")) |
---|
| 554 | err = og_json_parse_string(value, &disk); |
---|
| 555 | else if (!strcmp(key, "image_id")) |
---|
| 556 | err = og_json_parse_string(value, &image_id); |
---|
| 557 | |
---|
| 558 | if (err < 0) |
---|
| 559 | return err; |
---|
| 560 | } |
---|
| 561 | |
---|
| 562 | if (!partition || !disk || !image_id) { |
---|
| 563 | syslog(LOG_ERR, "malformed response json\n"); |
---|
| 564 | return -1; |
---|
| 565 | } |
---|
| 566 | |
---|
[fe1ce97] | 567 | dbi = og_dbi_open(&ogconfig.db); |
---|
[04ca20e] | 568 | if (!dbi) { |
---|
| 569 | syslog(LOG_ERR, "cannot open connection database (%s:%d)\n", |
---|
| 570 | __func__, __LINE__); |
---|
| 571 | return -1; |
---|
| 572 | } |
---|
| 573 | |
---|
| 574 | query_result = dbi_conn_queryf(dbi->conn, |
---|
| 575 | "SELECT idperfilsoft FROM imagenes " |
---|
| 576 | " WHERE idimagen='%s'", |
---|
| 577 | image_id); |
---|
| 578 | if (!query_result) { |
---|
| 579 | og_dbi_close(dbi); |
---|
| 580 | syslog(LOG_ERR, "failed to query database\n"); |
---|
| 581 | return -1; |
---|
| 582 | } |
---|
| 583 | if (!dbi_result_next_row(query_result)) { |
---|
| 584 | dbi_result_free(query_result); |
---|
| 585 | og_dbi_close(dbi); |
---|
| 586 | syslog(LOG_ERR, "software profile does not exist in database\n"); |
---|
| 587 | return -1; |
---|
| 588 | } |
---|
| 589 | snprintf(img_legacy.software_id, sizeof(img_legacy.software_id), |
---|
| 590 | "%d", dbi_result_get_uint(query_result, "idperfilsoft")); |
---|
| 591 | dbi_result_free(query_result); |
---|
| 592 | |
---|
[d7e2022] | 593 | err = og_dbi_get_computer_info(dbi, &computer, cli->addr.sin_addr); |
---|
| 594 | if (err < 0) { |
---|
| 595 | og_dbi_close(dbi); |
---|
| 596 | return -1; |
---|
| 597 | } |
---|
| 598 | |
---|
| 599 | snprintf(img_legacy.image_id, sizeof(img_legacy.image_id), "%s", |
---|
| 600 | image_id); |
---|
| 601 | snprintf(img_legacy.part, sizeof(img_legacy.part), "%s", partition); |
---|
| 602 | snprintf(img_legacy.disk, sizeof(img_legacy.disk), "%s", disk); |
---|
| 603 | snprintf(soft_legacy.id, sizeof(soft_legacy.id), "%d", computer.id); |
---|
| 604 | |
---|
[04ca20e] | 605 | res = actualizaRestauracionImagen(dbi, |
---|
| 606 | img_legacy.image_id, |
---|
| 607 | img_legacy.disk, |
---|
| 608 | img_legacy.part, |
---|
| 609 | soft_legacy.id, |
---|
| 610 | img_legacy.software_id); |
---|
| 611 | og_dbi_close(dbi); |
---|
| 612 | |
---|
| 613 | if (!res) { |
---|
| 614 | syslog(LOG_ERR, "Problem updating client configuration\n"); |
---|
| 615 | return -1; |
---|
| 616 | } |
---|
| 617 | |
---|
| 618 | return 0; |
---|
| 619 | } |
---|
| 620 | |
---|
[ac3ce22] | 621 | static int og_agent_http_response_code(const char *buf) |
---|
| 622 | { |
---|
| 623 | if (!strncmp(buf, "HTTP/1.0 200 OK", strlen("HTTP/1.0 200 OK"))) { |
---|
| 624 | return 200; |
---|
| 625 | } else if (!strncmp(buf, "HTTP/1.0 202 Accepted", |
---|
| 626 | strlen("HTTP/1.0 202 Accepted"))) { |
---|
| 627 | return 202; |
---|
| 628 | } else if (!strncmp(buf, "HTTP/1.0 400 Bad Request", |
---|
| 629 | strlen("HTTP/1.0 400 Bad Request"))) { |
---|
| 630 | return 400; |
---|
| 631 | } else if (!strncmp(buf, "HTTP/1.0 500 Internal Server Error", |
---|
| 632 | strlen("HTTP/1.0 500 Internal Server Error"))) { |
---|
| 633 | return 500; |
---|
| 634 | } else if (!strncmp(buf, "HTTP/1.0 503 Service Unavailable", |
---|
| 635 | strlen("HTTP/1.0 503 Service Unavailable"))) { |
---|
| 636 | return 503; |
---|
| 637 | } |
---|
| 638 | |
---|
| 639 | return -1; |
---|
| 640 | } |
---|
| 641 | |
---|
[04ca20e] | 642 | int og_agent_state_process_response(struct og_client *cli) |
---|
| 643 | { |
---|
[ac3ce22] | 644 | int ret, err = -1, code; |
---|
[04ca20e] | 645 | json_error_t json_err; |
---|
[ac3ce22] | 646 | bool success; |
---|
[04ca20e] | 647 | json_t *root; |
---|
| 648 | char *body; |
---|
| 649 | |
---|
[ac3ce22] | 650 | code = og_agent_http_response_code(cli->buf); |
---|
| 651 | switch (code) { |
---|
| 652 | case 200: |
---|
| 653 | ret = 0; |
---|
| 654 | success = true; |
---|
| 655 | break; |
---|
| 656 | case 202: |
---|
| 657 | ret = 1; |
---|
| 658 | success = true; |
---|
| 659 | break; |
---|
| 660 | case 400: |
---|
| 661 | ret = -1; |
---|
| 662 | success = false; |
---|
| 663 | syslog(LOG_ERR, "Client %s:%hu reports malformed HTTP request from server\n", |
---|
| 664 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
| 665 | break; |
---|
| 666 | case 500: |
---|
| 667 | ret = 0; |
---|
| 668 | success = false; |
---|
| 669 | cli->last_cmd = OG_CMD_UNSPEC; |
---|
| 670 | syslog(LOG_ERR, "Client %s:%hu reports failure to process command\n", |
---|
| 671 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
| 672 | /* ... cancel pending actions related to this task for this client here */ |
---|
| 673 | break; |
---|
| 674 | case 503: |
---|
| 675 | ret = 1; |
---|
| 676 | success = false; |
---|
| 677 | syslog(LOG_ERR, "Client %s:%hu is busy to process command\n", |
---|
| 678 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
| 679 | break; |
---|
| 680 | default: |
---|
| 681 | ret = -1; |
---|
| 682 | success = false; |
---|
| 683 | syslog(LOG_ERR, "Client %s:%hu reports unknown HTTP response code\n", |
---|
| 684 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
| 685 | break; |
---|
[04ca20e] | 686 | } |
---|
| 687 | |
---|
[ac3ce22] | 688 | if (code != 200) { |
---|
| 689 | og_dbi_update_action(cli->last_cmd_id, success); |
---|
[04ca20e] | 690 | cli->last_cmd_id = 0; |
---|
[ac3ce22] | 691 | return ret; |
---|
[04ca20e] | 692 | } |
---|
| 693 | |
---|
| 694 | if (!cli->content_length) { |
---|
[ac3ce22] | 695 | og_dbi_update_action(cli->last_cmd_id, true); |
---|
| 696 | cli->last_cmd_id = 0; |
---|
[04ca20e] | 697 | cli->last_cmd = OG_CMD_UNSPEC; |
---|
| 698 | return 0; |
---|
| 699 | } |
---|
| 700 | |
---|
| 701 | body = strstr(cli->buf, "\r\n\r\n") + 4; |
---|
| 702 | |
---|
| 703 | root = json_loads(body, 0, &json_err); |
---|
| 704 | if (!root) { |
---|
| 705 | syslog(LOG_ERR, "%s:%d: malformed json line %d: %s\n", |
---|
| 706 | __FILE__, __LINE__, json_err.line, json_err.text); |
---|
| 707 | return -1; |
---|
| 708 | } |
---|
| 709 | |
---|
| 710 | switch (cli->last_cmd) { |
---|
| 711 | case OG_CMD_PROBE: |
---|
| 712 | err = og_resp_probe(cli, root); |
---|
| 713 | break; |
---|
| 714 | case OG_CMD_SHELL_RUN: |
---|
| 715 | err = og_resp_shell_run(cli, root); |
---|
| 716 | break; |
---|
| 717 | case OG_CMD_HARDWARE: |
---|
| 718 | err = og_resp_hardware(root, cli); |
---|
| 719 | break; |
---|
| 720 | case OG_CMD_SOFTWARE: |
---|
| 721 | err = og_resp_software(root, cli); |
---|
| 722 | break; |
---|
| 723 | case OG_CMD_REFRESH: |
---|
| 724 | err = og_resp_refresh(root, cli); |
---|
| 725 | break; |
---|
| 726 | case OG_CMD_SETUP: |
---|
| 727 | err = og_resp_refresh(root, cli); |
---|
| 728 | break; |
---|
| 729 | case OG_CMD_IMAGE_CREATE: |
---|
| 730 | err = og_resp_image_create(root, cli); |
---|
| 731 | break; |
---|
| 732 | case OG_CMD_IMAGE_RESTORE: |
---|
| 733 | err = og_resp_image_restore(root, cli); |
---|
| 734 | break; |
---|
| 735 | default: |
---|
| 736 | err = -1; |
---|
| 737 | break; |
---|
| 738 | } |
---|
| 739 | |
---|
[0d9d72e] | 740 | json_decref(root); |
---|
[ac3ce22] | 741 | |
---|
| 742 | if (err < 0) { |
---|
| 743 | err = 0; |
---|
| 744 | success = false; |
---|
| 745 | /* ... cancel pending actions related to this task for this client here */ |
---|
| 746 | } |
---|
| 747 | |
---|
| 748 | og_dbi_update_action(cli->last_cmd_id, success); |
---|
| 749 | cli->last_cmd_id = 0; |
---|
[04ca20e] | 750 | cli->last_cmd = OG_CMD_UNSPEC; |
---|
| 751 | |
---|
| 752 | return err; |
---|
| 753 | } |
---|