[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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[ff9dbd9] | 27 | static int og_status_session_start(struct og_client *cli) |
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[772811e] | 28 | { |
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| 29 | switch (cli->status) { |
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| 30 | case OG_CLIENT_STATUS_LINUX: |
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| 31 | cli->status = OG_CLIENT_STATUS_LINUX_SESSION; |
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| 32 | break; |
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| 33 | case OG_CLIENT_STATUS_WIN: |
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| 34 | cli->status = OG_CLIENT_STATUS_WIN_SESSION; |
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| 35 | break; |
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[ff9dbd9] | 36 | default: |
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| 37 | syslog(LOG_ERR, "%s:%d: invalid session start for status %d\n", |
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| 38 | __FILE__, __LINE__, cli->status); |
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| 39 | return -1; |
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| 40 | } |
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| 41 | return 0; |
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| 42 | } |
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| 43 | |
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| 44 | static int og_status_session_stop(struct og_client *cli) |
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| 45 | { |
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| 46 | switch (cli->status) { |
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[772811e] | 47 | case OG_CLIENT_STATUS_WIN_SESSION: |
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| 48 | cli->status = OG_CLIENT_STATUS_WIN; |
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| 49 | break; |
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[ff9dbd9] | 50 | case OG_CLIENT_STATUS_LINUX_SESSION: |
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| 51 | cli->status = OG_CLIENT_STATUS_LINUX; |
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| 52 | break; |
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[772811e] | 53 | default: |
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[ff9dbd9] | 54 | syslog(LOG_ERR, "%s:%d: invalid session stop for status %d\n", |
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[772811e] | 55 | __FILE__, __LINE__, cli->status); |
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| 56 | return -1; |
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| 57 | } |
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| 58 | return 0; |
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| 59 | } |
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| 60 | |
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| 61 | static int og_resp_early_hints(struct og_client *cli, json_t *data) |
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| 62 | { |
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| 63 | const char *event, *action, *user; |
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| 64 | const char *key; |
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| 65 | json_t *value; |
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| 66 | int err = 0; |
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| 67 | |
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| 68 | if (json_typeof(data) != JSON_OBJECT) |
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| 69 | return -1; |
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| 70 | |
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| 71 | json_object_foreach(data, key, value) { |
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| 72 | if (!strcmp(key, "event")) { |
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| 73 | err = og_json_parse_string(value, &event); |
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| 74 | if (err < 0) |
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| 75 | return err; |
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| 76 | } else if (!strcmp(key, "action")) { |
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| 77 | err = og_json_parse_string(value, &action); |
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| 78 | if (err < 0) |
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| 79 | return err; |
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| 80 | } else if (!strcmp(key, "user")) { |
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| 81 | err = og_json_parse_string(value, &user); |
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| 82 | if (err < 0) |
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| 83 | return err; |
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| 84 | } |
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| 85 | } |
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| 86 | |
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| 87 | syslog(LOG_INFO, "Received event %s %s %s\n", event, action, user); |
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| 88 | |
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| 89 | if (strncmp(event, "session", strlen("session"))) |
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| 90 | return -1; |
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| 91 | |
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[ff9dbd9] | 92 | if (!strncmp(action, "start", strlen("start"))) |
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| 93 | return og_status_session_start(cli); |
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| 94 | if (!strncmp(action, "stop", strlen("stop"))) |
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| 95 | return og_status_session_stop(cli); |
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[772811e] | 96 | |
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[ff9dbd9] | 97 | syslog(LOG_ERR, "Invalid action for event %s %s %s\n", event, action, user); |
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| 98 | return -1; |
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[772811e] | 99 | } |
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| 100 | |
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[04ca20e] | 101 | static int og_resp_probe(struct og_client *cli, json_t *data) |
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| 102 | { |
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| 103 | const char *status = NULL; |
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| 104 | const char *key; |
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[40d4279] | 105 | uint32_t speed; |
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[04ca20e] | 106 | json_t *value; |
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| 107 | int err = 0; |
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| 108 | |
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| 109 | if (json_typeof(data) != JSON_OBJECT) |
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| 110 | return -1; |
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| 111 | |
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| 112 | json_object_foreach(data, key, value) { |
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| 113 | if (!strcmp(key, "status")) { |
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| 114 | err = og_json_parse_string(value, &status); |
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| 115 | if (err < 0) |
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| 116 | return err; |
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[40d4279] | 117 | } else if (!strcmp(key, "speed")) { |
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| 118 | err = og_json_parse_uint(value, &speed); |
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| 119 | if (err < 0) |
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| 120 | return err; |
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| 121 | cli->speed = speed; |
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[04ca20e] | 122 | } |
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| 123 | } |
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| 124 | |
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| 125 | if (!strcmp(status, "BSY")) |
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| 126 | cli->status = OG_CLIENT_STATUS_BUSY; |
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| 127 | else if (!strcmp(status, "OPG")) |
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| 128 | cli->status = OG_CLIENT_STATUS_OGLIVE; |
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[c0f5d2c] | 129 | else if (!strcmp(status, "VDI")) |
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| 130 | cli->status = OG_CLIENT_STATUS_VIRTUAL; |
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[04ca20e] | 131 | |
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| 132 | return status ? 0 : -1; |
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| 133 | } |
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| 134 | |
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| 135 | static int og_resp_shell_run(struct og_client *cli, json_t *data) |
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| 136 | { |
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| 137 | const char *output = NULL; |
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| 138 | char filename[4096]; |
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| 139 | const char *key; |
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| 140 | json_t *value; |
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| 141 | int err = -1; |
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| 142 | FILE *file; |
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| 143 | |
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| 144 | if (json_typeof(data) != JSON_OBJECT) |
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| 145 | return -1; |
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| 146 | |
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| 147 | json_object_foreach(data, key, value) { |
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| 148 | if (!strcmp(key, "out")) { |
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| 149 | err = og_json_parse_string(value, &output); |
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| 150 | if (err < 0) |
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| 151 | return err; |
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| 152 | } |
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| 153 | } |
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| 154 | |
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| 155 | if (!output) { |
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| 156 | syslog(LOG_ERR, "%s:%d: malformed json response\n", |
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| 157 | __FILE__, __LINE__); |
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| 158 | return -1; |
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| 159 | } |
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| 160 | |
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| 161 | sprintf(filename, "/tmp/_Seconsola_%s", inet_ntoa(cli->addr.sin_addr)); |
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| 162 | file = fopen(filename, "wt"); |
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| 163 | if (!file) { |
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| 164 | syslog(LOG_ERR, "cannot open file %s: %s\n", |
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| 165 | filename, strerror(errno)); |
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| 166 | return -1; |
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| 167 | } |
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| 168 | |
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| 169 | fprintf(file, "%s", output); |
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| 170 | fclose(file); |
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| 171 | |
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| 172 | return 0; |
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| 173 | } |
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| 174 | |
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| 175 | struct og_computer_legacy { |
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| 176 | char center[OG_DB_INT_MAXLEN + 1]; |
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| 177 | char id[OG_DB_INT_MAXLEN + 1]; |
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| 178 | char hardware[8192]; |
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| 179 | }; |
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| 180 | |
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| 181 | static int og_resp_hardware(json_t *data, struct og_client *cli) |
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| 182 | { |
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| 183 | struct og_computer_legacy legacy = {}; |
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[cbd9421] | 184 | struct og_computer computer = {}; |
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[04ca20e] | 185 | const char *hardware = NULL; |
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| 186 | struct og_dbi *dbi; |
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| 187 | const char *key; |
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| 188 | json_t *value; |
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| 189 | int err = 0; |
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| 190 | bool res; |
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| 191 | |
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| 192 | if (json_typeof(data) != JSON_OBJECT) |
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| 193 | return -1; |
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| 194 | |
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| 195 | json_object_foreach(data, key, value) { |
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| 196 | if (!strcmp(key, "hardware")) { |
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| 197 | err = og_json_parse_string(value, &hardware); |
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| 198 | if (err < 0) |
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| 199 | return -1; |
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| 200 | } |
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| 201 | } |
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| 202 | |
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| 203 | if (!hardware) { |
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| 204 | syslog(LOG_ERR, "malformed response json\n"); |
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| 205 | return -1; |
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| 206 | } |
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| 207 | |
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[fe1ce97] | 208 | dbi = og_dbi_open(&ogconfig.db); |
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[04ca20e] | 209 | if (!dbi) { |
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| 210 | syslog(LOG_ERR, "cannot open connection database (%s:%d)\n", |
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| 211 | __func__, __LINE__); |
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| 212 | return -1; |
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| 213 | } |
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| 214 | |
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[d7e2022] | 215 | err = og_dbi_get_computer_info(dbi, &computer, cli->addr.sin_addr); |
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| 216 | if (err < 0) { |
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| 217 | og_dbi_close(dbi); |
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| 218 | return -1; |
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| 219 | } |
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| 220 | |
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| 221 | snprintf(legacy.center, sizeof(legacy.center), "%d", computer.center); |
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| 222 | snprintf(legacy.id, sizeof(legacy.id), "%d", computer.id); |
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| 223 | snprintf(legacy.hardware, sizeof(legacy.hardware), "%s", hardware); |
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| 224 | |
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[04ca20e] | 225 | res = actualizaHardware(dbi, legacy.hardware, legacy.id, computer.name, |
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| 226 | legacy.center); |
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| 227 | og_dbi_close(dbi); |
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| 228 | |
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| 229 | if (!res) { |
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| 230 | syslog(LOG_ERR, "Problem updating client configuration\n"); |
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| 231 | return -1; |
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| 232 | } |
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| 233 | |
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| 234 | return 0; |
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| 235 | } |
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| 236 | |
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| 237 | struct og_software_legacy { |
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| 238 | char software[8192]; |
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| 239 | char center[OG_DB_INT_MAXLEN + 1]; |
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| 240 | char part[OG_DB_SMALLINT_MAXLEN + 1]; |
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| 241 | char id[OG_DB_INT_MAXLEN + 1]; |
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| 242 | }; |
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| 243 | |
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| 244 | static int og_resp_software(json_t *data, struct og_client *cli) |
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| 245 | { |
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| 246 | struct og_software_legacy legacy = {}; |
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[cbd9421] | 247 | struct og_computer computer = {}; |
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[04ca20e] | 248 | const char *partition = NULL; |
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| 249 | const char *software = NULL; |
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| 250 | struct og_dbi *dbi; |
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| 251 | const char *key; |
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| 252 | json_t *value; |
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| 253 | int err = 0; |
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| 254 | bool res; |
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| 255 | |
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| 256 | if (json_typeof(data) != JSON_OBJECT) |
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| 257 | return -1; |
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| 258 | |
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| 259 | json_object_foreach(data, key, value) { |
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| 260 | if (!strcmp(key, "software")) |
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| 261 | err = og_json_parse_string(value, &software); |
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| 262 | else if (!strcmp(key, "partition")) |
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| 263 | err = og_json_parse_string(value, &partition); |
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| 264 | |
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| 265 | if (err < 0) |
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| 266 | return -1; |
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| 267 | } |
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| 268 | |
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| 269 | if (!software || !partition) { |
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| 270 | syslog(LOG_ERR, "malformed response json\n"); |
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| 271 | return -1; |
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| 272 | } |
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| 273 | |
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[fe1ce97] | 274 | dbi = og_dbi_open(&ogconfig.db); |
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[04ca20e] | 275 | if (!dbi) { |
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| 276 | syslog(LOG_ERR, "cannot open connection database (%s:%d)\n", |
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| 277 | __func__, __LINE__); |
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| 278 | return -1; |
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| 279 | } |
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| 280 | |
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[d7e2022] | 281 | err = og_dbi_get_computer_info(dbi, &computer, cli->addr.sin_addr); |
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| 282 | if (err < 0) { |
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| 283 | og_dbi_close(dbi); |
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| 284 | return -1; |
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| 285 | } |
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| 286 | |
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| 287 | snprintf(legacy.software, sizeof(legacy.software), "%s", software); |
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| 288 | snprintf(legacy.part, sizeof(legacy.part), "%s", partition); |
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| 289 | snprintf(legacy.id, sizeof(legacy.id), "%d", computer.id); |
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| 290 | snprintf(legacy.center, sizeof(legacy.center), "%d", computer.center); |
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| 291 | |
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[04ca20e] | 292 | res = actualizaSoftware(dbi, legacy.software, legacy.part, legacy.id, |
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| 293 | computer.name, legacy.center); |
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| 294 | og_dbi_close(dbi); |
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| 295 | |
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| 296 | if (!res) { |
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| 297 | syslog(LOG_ERR, "Problem updating client configuration\n"); |
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| 298 | return -1; |
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| 299 | } |
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| 300 | |
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| 301 | return 0; |
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| 302 | } |
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| 303 | |
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| 304 | #define OG_PARAMS_RESP_REFRESH (OG_PARAM_PART_DISK | \ |
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| 305 | OG_PARAM_PART_NUMBER | \ |
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| 306 | OG_PARAM_PART_CODE | \ |
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| 307 | OG_PARAM_PART_FILESYSTEM | \ |
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| 308 | OG_PARAM_PART_OS | \ |
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| 309 | OG_PARAM_PART_SIZE | \ |
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| 310 | OG_PARAM_PART_USED_SIZE) |
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| 311 | |
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| 312 | static int og_json_parse_partition_array(json_t *value, |
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| 313 | struct og_partition *partitions) |
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| 314 | { |
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| 315 | json_t *element; |
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| 316 | int i, err; |
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| 317 | |
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| 318 | if (json_typeof(value) != JSON_ARRAY) |
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| 319 | return -1; |
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| 320 | |
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| 321 | for (i = 0; i < json_array_size(value) && i < OG_PARTITION_MAX; i++) { |
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| 322 | element = json_array_get(value, i); |
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| 323 | |
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| 324 | err = og_json_parse_partition(element, &partitions[i], |
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| 325 | OG_PARAMS_RESP_REFRESH); |
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| 326 | if (err < 0) |
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| 327 | return err; |
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| 328 | } |
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| 329 | |
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| 330 | return 0; |
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| 331 | } |
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| 332 | |
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| 333 | static int og_dbi_queue_autorun(uint32_t computer_id, uint32_t proc_id) |
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| 334 | { |
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| 335 | struct og_task dummy_task = { |
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| 336 | .scope = computer_id, |
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| 337 | .type_scope = AMBITO_ORDENADORES, |
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| 338 | .procedure_id = proc_id, |
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| 339 | }; |
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| 340 | struct og_dbi *dbi; |
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| 341 | |
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[fe1ce97] | 342 | dbi = og_dbi_open(&ogconfig.db); |
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[04ca20e] | 343 | if (!dbi) { |
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| 344 | syslog(LOG_ERR, "cannot open connection database " |
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| 345 | "(%s:%d)\n", __func__, __LINE__); |
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| 346 | return -1; |
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| 347 | } |
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| 348 | if (og_dbi_queue_procedure(dbi, &dummy_task)) { |
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| 349 | og_dbi_close(dbi); |
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| 350 | return -1; |
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| 351 | } |
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| 352 | og_dbi_close(dbi); |
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| 353 | |
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| 354 | return 0; |
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| 355 | } |
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| 356 | |
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| 357 | static int og_resp_refresh(json_t *data, struct og_client *cli) |
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| 358 | { |
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| 359 | struct og_partition partitions[OG_PARTITION_MAX] = {}; |
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[24e6fbf] | 360 | struct og_partition disks[OG_DISK_MAX] = {}; |
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[04ca20e] | 361 | const char *serial_number = NULL; |
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| 362 | struct og_computer computer = {}; |
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[5a3fd51] | 363 | const char *status = NULL; |
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[24e6fbf] | 364 | char cfg[4096] = {}; |
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[04ca20e] | 365 | struct og_dbi *dbi; |
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| 366 | const char *key; |
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| 367 | unsigned int i; |
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| 368 | json_t *value; |
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| 369 | int err = 0; |
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| 370 | bool res; |
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| 371 | |
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| 372 | if (json_typeof(data) != JSON_OBJECT) |
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| 373 | return -1; |
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| 374 | |
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| 375 | json_object_foreach(data, key, value) { |
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| 376 | if (!strcmp(key, "disk_setup")) { |
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[24e6fbf] | 377 | err = og_json_parse_partition_array(value, disks); |
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[04ca20e] | 378 | } else if (!strcmp(key, "partition_setup")) { |
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| 379 | err = og_json_parse_partition_array(value, partitions); |
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| 380 | } else if (!strcmp(key, "serial_number")) { |
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| 381 | err = og_json_parse_string(value, &serial_number); |
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[5a3fd51] | 382 | } else if (!strcmp(key, "status")) { |
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| 383 | err = og_json_parse_string(value, &status); |
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[04ca20e] | 384 | } |
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| 385 | |
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| 386 | if (err < 0) |
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| 387 | return err; |
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| 388 | } |
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| 389 | |
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[b6b1040] | 390 | if (status) { |
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| 391 | if (!strncmp(status, "LINUX", strlen("LINUX"))) { |
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| 392 | cli->status = OG_CLIENT_STATUS_LINUX; |
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| 393 | } else if (!strncmp(status, "WIN", strlen("WIN"))) { |
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| 394 | cli->status = OG_CLIENT_STATUS_WIN; |
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| 395 | } |
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[5a3fd51] | 396 | return 0; |
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| 397 | } |
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| 398 | |
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[04ca20e] | 399 | if (strlen(serial_number) > 0) |
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| 400 | snprintf(cfg, sizeof(cfg), "ser=%s\n", serial_number); |
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| 401 | |
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[24e6fbf] | 402 | for (i = 0; i < OG_DISK_MAX; i++) { |
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| 403 | if (!disks[i].disk || !disks[i].number || |
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| 404 | !disks[i].code || !disks[i].filesystem || |
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| 405 | !disks[i].os || !disks[i].size || |
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| 406 | !disks[i].used_size) |
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| 407 | continue; |
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| 408 | |
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| 409 | snprintf(cfg + strlen(cfg), sizeof(cfg) - strlen(cfg), |
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[12d8fff] | 410 | "disk=%s\tpar=%s\tcpt=%s\tfsi=%s\tsoi=%s\ttam=%s\tuso=%s\tdtype=%s\n", |
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[24e6fbf] | 411 | disks[i].disk, disks[i].number, |
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| 412 | disks[i].code, disks[i].filesystem, |
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| 413 | disks[i].os, disks[i].size, |
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[12d8fff] | 414 | disks[i].used_size, disks[i].disk_type); |
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[24e6fbf] | 415 | } |
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[04ca20e] | 416 | |
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| 417 | for (i = 0; i < OG_PARTITION_MAX; i++) { |
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| 418 | if (!partitions[i].disk || !partitions[i].number || |
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| 419 | !partitions[i].code || !partitions[i].filesystem || |
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| 420 | !partitions[i].os || !partitions[i].size || |
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| 421 | !partitions[i].used_size) |
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| 422 | continue; |
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| 423 | |
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| 424 | snprintf(cfg + strlen(cfg), sizeof(cfg) - strlen(cfg), |
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| 425 | "disk=%s\tpar=%s\tcpt=%s\tfsi=%s\tsoi=%s\ttam=%s\tuso=%s\n", |
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| 426 | partitions[i].disk, partitions[i].number, |
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| 427 | partitions[i].code, partitions[i].filesystem, |
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| 428 | partitions[i].os, partitions[i].size, |
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| 429 | partitions[i].used_size); |
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| 430 | } |
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| 431 | |
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[fe1ce97] | 432 | dbi = og_dbi_open(&ogconfig.db); |
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[04ca20e] | 433 | if (!dbi) { |
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| 434 | syslog(LOG_ERR, "cannot open connection database (%s:%d)\n", |
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| 435 | __func__, __LINE__); |
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| 436 | return -1; |
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| 437 | } |
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[d7e2022] | 438 | |
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| 439 | err = og_dbi_get_computer_info(dbi, &computer, cli->addr.sin_addr); |
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| 440 | if (err < 0) { |
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| 441 | og_dbi_close(dbi); |
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| 442 | return -1; |
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| 443 | } |
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| 444 | |
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[04ca20e] | 445 | res = actualizaConfiguracion(dbi, cfg, computer.id); |
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| 446 | og_dbi_close(dbi); |
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| 447 | |
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| 448 | if (!res) { |
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| 449 | syslog(LOG_ERR, "Problem updating client configuration\n"); |
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| 450 | return -1; |
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| 451 | } |
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| 452 | |
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| 453 | if (!cli->autorun && computer.procedure_id) { |
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| 454 | cli->autorun = true; |
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| 455 | |
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[f537daf] | 456 | if (og_dbi_queue_autorun(computer.id, computer.procedure_id)) |
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[04ca20e] | 457 | return -1; |
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| 458 | } |
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| 459 | |
---|
| 460 | return 0; |
---|
| 461 | } |
---|
| 462 | |
---|
[0efc182] | 463 | static int update_image_info(struct og_dbi *dbi, const char *image_id, |
---|
| 464 | const char *clonator, const char *compressor, |
---|
| 465 | const char *filesystem, const uint64_t datasize) |
---|
| 466 | { |
---|
| 467 | const char *msglog; |
---|
| 468 | dbi_result result; |
---|
| 469 | |
---|
| 470 | result = dbi_conn_queryf(dbi->conn, |
---|
| 471 | "UPDATE imagenes" |
---|
| 472 | " SET clonator='%s', compressor='%s'," |
---|
[a67f27a] | 473 | " filesystem='%s', datasize=%lld" |
---|
[0efc182] | 474 | " WHERE idimagen=%s", clonator, compressor, filesystem, |
---|
| 475 | datasize, image_id); |
---|
| 476 | |
---|
| 477 | if (!result) { |
---|
| 478 | dbi_conn_error(dbi->conn, &msglog); |
---|
| 479 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 480 | __func__, __LINE__, msglog); |
---|
| 481 | return -1; |
---|
| 482 | } |
---|
| 483 | dbi_result_free(result); |
---|
| 484 | |
---|
| 485 | return 0; |
---|
| 486 | } |
---|
| 487 | |
---|
[04ca20e] | 488 | static int og_resp_image_create(json_t *data, struct og_client *cli) |
---|
| 489 | { |
---|
| 490 | struct og_software_legacy soft_legacy; |
---|
| 491 | struct og_image_legacy img_legacy; |
---|
[cbd9421] | 492 | struct og_computer computer = {}; |
---|
[0efc182] | 493 | const char *compressor = NULL; |
---|
| 494 | const char *filesystem = NULL; |
---|
[04ca20e] | 495 | const char *partition = NULL; |
---|
| 496 | const char *software = NULL; |
---|
| 497 | const char *image_id = NULL; |
---|
[0efc182] | 498 | const char *clonator = NULL; |
---|
[04ca20e] | 499 | const char *disk = NULL; |
---|
| 500 | const char *code = NULL; |
---|
| 501 | const char *name = NULL; |
---|
| 502 | const char *repo = NULL; |
---|
[0efc182] | 503 | uint64_t datasize = 0; |
---|
[04ca20e] | 504 | struct og_dbi *dbi; |
---|
| 505 | const char *key; |
---|
| 506 | json_t *value; |
---|
| 507 | int err = 0; |
---|
| 508 | bool res; |
---|
| 509 | |
---|
| 510 | if (json_typeof(data) != JSON_OBJECT) |
---|
| 511 | return -1; |
---|
| 512 | |
---|
| 513 | json_object_foreach(data, key, value) { |
---|
| 514 | if (!strcmp(key, "software")) |
---|
| 515 | err = og_json_parse_string(value, &software); |
---|
| 516 | else if (!strcmp(key, "partition")) |
---|
| 517 | err = og_json_parse_string(value, &partition); |
---|
| 518 | else if (!strcmp(key, "disk")) |
---|
| 519 | err = og_json_parse_string(value, &disk); |
---|
| 520 | else if (!strcmp(key, "code")) |
---|
| 521 | err = og_json_parse_string(value, &code); |
---|
| 522 | else if (!strcmp(key, "id")) |
---|
| 523 | err = og_json_parse_string(value, &image_id); |
---|
| 524 | else if (!strcmp(key, "name")) |
---|
| 525 | err = og_json_parse_string(value, &name); |
---|
| 526 | else if (!strcmp(key, "repository")) |
---|
| 527 | err = og_json_parse_string(value, &repo); |
---|
[0efc182] | 528 | else if (!strcmp(key, "clonator")) |
---|
| 529 | err = og_json_parse_string(value, &clonator); |
---|
| 530 | else if (!strcmp(key, "compressor")) |
---|
| 531 | err = og_json_parse_string(value, &compressor); |
---|
| 532 | else if (!strcmp(key, "filesystem")) |
---|
| 533 | err = og_json_parse_string(value, &filesystem); |
---|
| 534 | else if (!strcmp(key, "datasize")) |
---|
| 535 | err = og_json_parse_uint64(value, &datasize); |
---|
[04ca20e] | 536 | |
---|
| 537 | if (err < 0) |
---|
| 538 | return err; |
---|
| 539 | } |
---|
| 540 | |
---|
| 541 | if (!software || !partition || !disk || !code || !image_id || !name || |
---|
[0efc182] | 542 | !repo || !clonator || !compressor || !filesystem || !datasize) { |
---|
[04ca20e] | 543 | syslog(LOG_ERR, "malformed response json\n"); |
---|
| 544 | return -1; |
---|
| 545 | } |
---|
| 546 | |
---|
[fe1ce97] | 547 | dbi = og_dbi_open(&ogconfig.db); |
---|
[d7e2022] | 548 | if (!dbi) { |
---|
| 549 | syslog(LOG_ERR, "cannot open connection database (%s:%d)\n", |
---|
| 550 | __func__, __LINE__); |
---|
| 551 | return -1; |
---|
| 552 | } |
---|
| 553 | |
---|
| 554 | err = og_dbi_get_computer_info(dbi, &computer, cli->addr.sin_addr); |
---|
| 555 | if (err < 0) { |
---|
| 556 | og_dbi_close(dbi); |
---|
[04ca20e] | 557 | return -1; |
---|
[d7e2022] | 558 | } |
---|
[04ca20e] | 559 | |
---|
| 560 | snprintf(soft_legacy.center, sizeof(soft_legacy.center), "%d", |
---|
| 561 | computer.center); |
---|
| 562 | snprintf(soft_legacy.software, sizeof(soft_legacy.software), "%s", |
---|
| 563 | software); |
---|
| 564 | snprintf(img_legacy.image_id, sizeof(img_legacy.image_id), "%s", |
---|
| 565 | image_id); |
---|
| 566 | snprintf(soft_legacy.id, sizeof(soft_legacy.id), "%d", computer.id); |
---|
| 567 | snprintf(img_legacy.part, sizeof(img_legacy.part), "%s", partition); |
---|
| 568 | snprintf(img_legacy.disk, sizeof(img_legacy.disk), "%s", disk); |
---|
| 569 | snprintf(img_legacy.code, sizeof(img_legacy.code), "%s", code); |
---|
| 570 | snprintf(img_legacy.name, sizeof(img_legacy.name), "%s", name); |
---|
| 571 | snprintf(img_legacy.repo, sizeof(img_legacy.repo), "%s", repo); |
---|
| 572 | |
---|
| 573 | res = actualizaSoftware(dbi, |
---|
| 574 | soft_legacy.software, |
---|
| 575 | img_legacy.part, |
---|
| 576 | soft_legacy.id, |
---|
| 577 | computer.name, |
---|
| 578 | soft_legacy.center); |
---|
| 579 | if (!res) { |
---|
| 580 | og_dbi_close(dbi); |
---|
| 581 | syslog(LOG_ERR, "Problem updating client configuration\n"); |
---|
| 582 | return -1; |
---|
| 583 | } |
---|
| 584 | |
---|
| 585 | res = actualizaCreacionImagen(dbi, |
---|
| 586 | img_legacy.image_id, |
---|
| 587 | img_legacy.disk, |
---|
| 588 | img_legacy.part, |
---|
| 589 | img_legacy.code, |
---|
| 590 | img_legacy.repo, |
---|
| 591 | soft_legacy.id); |
---|
| 592 | if (!res) { |
---|
[0efc182] | 593 | og_dbi_close(dbi); |
---|
[04ca20e] | 594 | syslog(LOG_ERR, "Problem updating client configuration\n"); |
---|
| 595 | return -1; |
---|
| 596 | } |
---|
| 597 | |
---|
[0efc182] | 598 | res = update_image_info(dbi, image_id, clonator, compressor, |
---|
| 599 | filesystem, datasize); |
---|
| 600 | og_dbi_close(dbi); |
---|
| 601 | |
---|
| 602 | if (res) { |
---|
| 603 | syslog(LOG_ERR, "Problem updating image info\n"); |
---|
| 604 | return -1; |
---|
| 605 | } |
---|
| 606 | |
---|
[04ca20e] | 607 | return 0; |
---|
| 608 | } |
---|
| 609 | |
---|
| 610 | static int og_resp_image_restore(json_t *data, struct og_client *cli) |
---|
| 611 | { |
---|
| 612 | struct og_software_legacy soft_legacy; |
---|
| 613 | struct og_image_legacy img_legacy; |
---|
[cbd9421] | 614 | struct og_computer computer = {}; |
---|
[04ca20e] | 615 | const char *partition = NULL; |
---|
| 616 | const char *image_id = NULL; |
---|
| 617 | const char *disk = NULL; |
---|
[6e70916] | 618 | const char *msglog; |
---|
[04ca20e] | 619 | struct og_dbi *dbi; |
---|
[6e70916] | 620 | dbi_result result; |
---|
[04ca20e] | 621 | const char *key; |
---|
| 622 | json_t *value; |
---|
| 623 | int err = 0; |
---|
| 624 | |
---|
| 625 | if (json_typeof(data) != JSON_OBJECT) |
---|
| 626 | return -1; |
---|
| 627 | |
---|
| 628 | json_object_foreach(data, key, value) { |
---|
| 629 | if (!strcmp(key, "partition")) |
---|
| 630 | err = og_json_parse_string(value, &partition); |
---|
| 631 | else if (!strcmp(key, "disk")) |
---|
| 632 | err = og_json_parse_string(value, &disk); |
---|
| 633 | else if (!strcmp(key, "image_id")) |
---|
| 634 | err = og_json_parse_string(value, &image_id); |
---|
| 635 | |
---|
| 636 | if (err < 0) |
---|
| 637 | return err; |
---|
| 638 | } |
---|
| 639 | |
---|
| 640 | if (!partition || !disk || !image_id) { |
---|
| 641 | syslog(LOG_ERR, "malformed response json\n"); |
---|
| 642 | return -1; |
---|
| 643 | } |
---|
| 644 | |
---|
[fe1ce97] | 645 | dbi = og_dbi_open(&ogconfig.db); |
---|
[04ca20e] | 646 | if (!dbi) { |
---|
| 647 | syslog(LOG_ERR, "cannot open connection database (%s:%d)\n", |
---|
| 648 | __func__, __LINE__); |
---|
| 649 | return -1; |
---|
| 650 | } |
---|
| 651 | |
---|
[6e70916] | 652 | result = dbi_conn_queryf(dbi->conn, |
---|
| 653 | "SELECT idperfilsoft FROM imagenes " |
---|
| 654 | " WHERE idimagen='%s'", image_id); |
---|
| 655 | if (!result) { |
---|
[04ca20e] | 656 | og_dbi_close(dbi); |
---|
| 657 | syslog(LOG_ERR, "failed to query database\n"); |
---|
| 658 | return -1; |
---|
| 659 | } |
---|
[6e70916] | 660 | if (!dbi_result_next_row(result)) { |
---|
| 661 | dbi_result_free(result); |
---|
[04ca20e] | 662 | og_dbi_close(dbi); |
---|
| 663 | syslog(LOG_ERR, "software profile does not exist in database\n"); |
---|
| 664 | return -1; |
---|
| 665 | } |
---|
| 666 | snprintf(img_legacy.software_id, sizeof(img_legacy.software_id), |
---|
[6e70916] | 667 | "%d", dbi_result_get_uint(result, "idperfilsoft")); |
---|
| 668 | dbi_result_free(result); |
---|
[04ca20e] | 669 | |
---|
[d7e2022] | 670 | err = og_dbi_get_computer_info(dbi, &computer, cli->addr.sin_addr); |
---|
| 671 | if (err < 0) { |
---|
| 672 | og_dbi_close(dbi); |
---|
| 673 | return -1; |
---|
| 674 | } |
---|
| 675 | |
---|
| 676 | snprintf(img_legacy.image_id, sizeof(img_legacy.image_id), "%s", |
---|
| 677 | image_id); |
---|
| 678 | snprintf(img_legacy.part, sizeof(img_legacy.part), "%s", partition); |
---|
| 679 | snprintf(img_legacy.disk, sizeof(img_legacy.disk), "%s", disk); |
---|
| 680 | snprintf(soft_legacy.id, sizeof(soft_legacy.id), "%d", computer.id); |
---|
| 681 | |
---|
[6e70916] | 682 | result = dbi_conn_queryf(dbi->conn, |
---|
| 683 | "UPDATE ordenadores_particiones" |
---|
| 684 | " SET idimagen=%s, idperfilsoft=%s, fechadespliegue=NOW()," |
---|
| 685 | " revision=(SELECT revision FROM imagenes WHERE idimagen=%s)," |
---|
| 686 | " idnombreso=IFNULL((SELECT idnombreso FROM perfilessoft WHERE idperfilsoft=%s),0)" |
---|
| 687 | " WHERE idordenador=%s AND numdisk=%s AND numpar=%s", |
---|
| 688 | img_legacy.image_id, img_legacy.software_id, |
---|
| 689 | img_legacy.image_id, img_legacy.software_id, |
---|
| 690 | soft_legacy.id, img_legacy.disk, img_legacy.part); |
---|
| 691 | if (!result) { |
---|
| 692 | dbi_conn_error(dbi->conn, &msglog); |
---|
| 693 | syslog(LOG_ERR, "failed to update database (%s:%d) %s\n", |
---|
| 694 | __func__, __LINE__, msglog); |
---|
| 695 | og_dbi_close(dbi); |
---|
[04ca20e] | 696 | return -1; |
---|
| 697 | } |
---|
[6e70916] | 698 | dbi_result_free(result); |
---|
| 699 | og_dbi_close(dbi); |
---|
[04ca20e] | 700 | |
---|
| 701 | return 0; |
---|
| 702 | } |
---|
| 703 | |
---|
[ac3ce22] | 704 | static int og_agent_http_response_code(const char *buf) |
---|
| 705 | { |
---|
| 706 | if (!strncmp(buf, "HTTP/1.0 200 OK", strlen("HTTP/1.0 200 OK"))) { |
---|
| 707 | return 200; |
---|
| 708 | } else if (!strncmp(buf, "HTTP/1.0 202 Accepted", |
---|
| 709 | strlen("HTTP/1.0 202 Accepted"))) { |
---|
| 710 | return 202; |
---|
| 711 | } else if (!strncmp(buf, "HTTP/1.0 400 Bad Request", |
---|
| 712 | strlen("HTTP/1.0 400 Bad Request"))) { |
---|
| 713 | return 400; |
---|
| 714 | } else if (!strncmp(buf, "HTTP/1.0 500 Internal Server Error", |
---|
| 715 | strlen("HTTP/1.0 500 Internal Server Error"))) { |
---|
| 716 | return 500; |
---|
| 717 | } else if (!strncmp(buf, "HTTP/1.0 503 Service Unavailable", |
---|
| 718 | strlen("HTTP/1.0 503 Service Unavailable"))) { |
---|
| 719 | return 503; |
---|
[772811e] | 720 | } else if (!strncmp(buf, "HTTP/1.0 103 Early Hints", |
---|
| 721 | strlen("HTTP/1.0 103 Early Hints"))) { |
---|
| 722 | return 103; |
---|
[ac3ce22] | 723 | } |
---|
| 724 | |
---|
| 725 | return -1; |
---|
| 726 | } |
---|
| 727 | |
---|
[04ca20e] | 728 | int og_agent_state_process_response(struct og_client *cli) |
---|
| 729 | { |
---|
[ac3ce22] | 730 | int ret, err = -1, code; |
---|
[04ca20e] | 731 | json_error_t json_err; |
---|
[ac3ce22] | 732 | bool success; |
---|
[04ca20e] | 733 | json_t *root; |
---|
| 734 | char *body; |
---|
| 735 | |
---|
[ac3ce22] | 736 | code = og_agent_http_response_code(cli->buf); |
---|
| 737 | switch (code) { |
---|
[772811e] | 738 | case 103: |
---|
[ac3ce22] | 739 | case 200: |
---|
| 740 | ret = 0; |
---|
| 741 | success = true; |
---|
| 742 | break; |
---|
| 743 | case 202: |
---|
| 744 | ret = 1; |
---|
| 745 | success = true; |
---|
| 746 | break; |
---|
| 747 | case 400: |
---|
| 748 | ret = -1; |
---|
| 749 | success = false; |
---|
| 750 | syslog(LOG_ERR, "Client %s:%hu reports malformed HTTP request from server\n", |
---|
| 751 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
| 752 | break; |
---|
| 753 | case 500: |
---|
| 754 | ret = 0; |
---|
| 755 | success = false; |
---|
| 756 | cli->last_cmd = OG_CMD_UNSPEC; |
---|
| 757 | syslog(LOG_ERR, "Client %s:%hu reports failure to process command\n", |
---|
| 758 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
| 759 | /* ... cancel pending actions related to this task for this client here */ |
---|
| 760 | break; |
---|
| 761 | case 503: |
---|
| 762 | ret = 1; |
---|
| 763 | success = false; |
---|
| 764 | syslog(LOG_ERR, "Client %s:%hu is busy to process command\n", |
---|
| 765 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
| 766 | break; |
---|
| 767 | default: |
---|
| 768 | ret = -1; |
---|
| 769 | success = false; |
---|
| 770 | syslog(LOG_ERR, "Client %s:%hu reports unknown HTTP response code\n", |
---|
| 771 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
| 772 | break; |
---|
[04ca20e] | 773 | } |
---|
| 774 | |
---|
[772811e] | 775 | if (code != 200 && code != 103) { |
---|
[ac3ce22] | 776 | og_dbi_update_action(cli->last_cmd_id, success); |
---|
[04ca20e] | 777 | cli->last_cmd_id = 0; |
---|
[ac3ce22] | 778 | return ret; |
---|
[04ca20e] | 779 | } |
---|
| 780 | |
---|
| 781 | if (!cli->content_length) { |
---|
[ac3ce22] | 782 | og_dbi_update_action(cli->last_cmd_id, true); |
---|
| 783 | cli->last_cmd_id = 0; |
---|
[04ca20e] | 784 | cli->last_cmd = OG_CMD_UNSPEC; |
---|
| 785 | return 0; |
---|
| 786 | } |
---|
| 787 | |
---|
| 788 | body = strstr(cli->buf, "\r\n\r\n") + 4; |
---|
| 789 | |
---|
| 790 | root = json_loads(body, 0, &json_err); |
---|
| 791 | if (!root) { |
---|
| 792 | syslog(LOG_ERR, "%s:%d: malformed json line %d: %s\n", |
---|
| 793 | __FILE__, __LINE__, json_err.line, json_err.text); |
---|
| 794 | return -1; |
---|
| 795 | } |
---|
| 796 | |
---|
[772811e] | 797 | if (code == 103) { |
---|
| 798 | err = og_resp_early_hints(cli, root); |
---|
| 799 | json_decref(root); |
---|
| 800 | return err; |
---|
| 801 | } |
---|
| 802 | |
---|
[04ca20e] | 803 | switch (cli->last_cmd) { |
---|
| 804 | case OG_CMD_PROBE: |
---|
| 805 | err = og_resp_probe(cli, root); |
---|
| 806 | break; |
---|
| 807 | case OG_CMD_SHELL_RUN: |
---|
| 808 | err = og_resp_shell_run(cli, root); |
---|
| 809 | break; |
---|
| 810 | case OG_CMD_HARDWARE: |
---|
| 811 | err = og_resp_hardware(root, cli); |
---|
| 812 | break; |
---|
| 813 | case OG_CMD_SOFTWARE: |
---|
| 814 | err = og_resp_software(root, cli); |
---|
| 815 | break; |
---|
| 816 | case OG_CMD_REFRESH: |
---|
| 817 | err = og_resp_refresh(root, cli); |
---|
| 818 | break; |
---|
| 819 | case OG_CMD_SETUP: |
---|
| 820 | err = og_resp_refresh(root, cli); |
---|
| 821 | break; |
---|
| 822 | case OG_CMD_IMAGE_CREATE: |
---|
| 823 | err = og_resp_image_create(root, cli); |
---|
| 824 | break; |
---|
| 825 | case OG_CMD_IMAGE_RESTORE: |
---|
| 826 | err = og_resp_image_restore(root, cli); |
---|
| 827 | break; |
---|
| 828 | default: |
---|
| 829 | err = -1; |
---|
| 830 | break; |
---|
| 831 | } |
---|
| 832 | |
---|
[0d9d72e] | 833 | json_decref(root); |
---|
[ac3ce22] | 834 | |
---|
| 835 | if (err < 0) { |
---|
| 836 | err = 0; |
---|
| 837 | success = false; |
---|
| 838 | /* ... cancel pending actions related to this task for this client here */ |
---|
| 839 | } |
---|
| 840 | |
---|
| 841 | og_dbi_update_action(cli->last_cmd_id, success); |
---|
| 842 | cli->last_cmd_id = 0; |
---|
[04ca20e] | 843 | cli->last_cmd = OG_CMD_UNSPEC; |
---|
| 844 | |
---|
| 845 | return err; |
---|
| 846 | } |
---|