1package eu.siacs.conversations;
2
3import android.graphics.Bitmap;
4
5import java.util.Collections;
6import java.util.List;
7
8import eu.siacs.conversations.xmpp.chatstate.ChatState;
9import rocks.xmpp.addr.Jid;
10
11public final class Config {
12 private static final int UNENCRYPTED = 1;
13 private static final int OPENPGP = 2;
14 private static final int OTR = 4;
15 private static final int OMEMO = 8;
16
17 private static final int ENCRYPTION_MASK = UNENCRYPTED | OPENPGP | OTR | OMEMO;
18
19 public static boolean supportUnencrypted() {
20 return (ENCRYPTION_MASK & UNENCRYPTED) != 0;
21 }
22
23 public static boolean supportOpenPgp() {
24 return (ENCRYPTION_MASK & OPENPGP) != 0;
25 }
26
27 public static boolean supportOmemo() {
28 return (ENCRYPTION_MASK & OMEMO) != 0;
29 }
30
31 public static boolean multipleEncryptionChoices() {
32 return (ENCRYPTION_MASK & (ENCRYPTION_MASK - 1)) != 0;
33 }
34
35 public static final String LOGTAG = BuildConfig.LOGTAG;
36
37 public static final Jid BUG_REPORTS = Jid.of("bugs@conversations.im");
38
39
40 public static final String DOMAIN_LOCK = null; //only allow account creation for this domain
41 public static final String MAGIC_CREATE_DOMAIN = "conversations.im";
42 public static final String QUICKSY_DOMAIN = "quicksy.im";
43 public static final boolean DISALLOW_REGISTRATION_IN_UI = false; //hide the register checkbox
44
45 public static final boolean USE_RANDOM_RESOURCE_ON_EVERY_BIND = false;
46
47 public static final boolean ALLOW_NON_TLS_CONNECTIONS = false; //very dangerous. you should have a good reason to set this to true
48
49 public static final long CONTACT_SYNC_RETRY_INTERVAL = 1000L * 60 * 5;
50
51
52 //Notification settings
53 public static final boolean HIDE_MESSAGE_TEXT_IN_NOTIFICATION = false;
54 public static final boolean SHOW_CONNECTED_ACCOUNTS = false; //show number of connected accounts in foreground notification
55 public static final boolean ALWAYS_NOTIFY_BY_DEFAULT = false;
56 public static final boolean SUPPRESS_ERROR_NOTIFICATION = false;
57
58
59 public static final boolean DISABLE_BAN = false; // disables the ability to ban users from rooms
60
61 public static final int PING_MAX_INTERVAL = 300;
62 public static final int IDLE_PING_INTERVAL = 600; //540 is minimum according to docs;
63 public static final int PING_MIN_INTERVAL = 30;
64 public static final int LOW_PING_TIMEOUT = 1; // used after push received
65 public static final int PING_TIMEOUT = 15;
66 public static final int SOCKET_TIMEOUT = 15;
67 public static final int CONNECT_TIMEOUT = 90;
68 public static final int CONNECT_DISCO_TIMEOUT = 20;
69 public static final int MINI_GRACE_PERIOD = 750;
70
71 public static final boolean XEP_0392 = true; //enables XEP-0392 v0.6.0
72
73 public static final int AVATAR_SIZE = 192;
74 public static final Bitmap.CompressFormat AVATAR_FORMAT = Bitmap.CompressFormat.JPEG;
75 public static final int AVATAR_CHAR_LIMIT = 9400;
76
77 public static final int IMAGE_SIZE = 1920;
78 public static final Bitmap.CompressFormat IMAGE_FORMAT = Bitmap.CompressFormat.JPEG;
79 public static final int IMAGE_QUALITY = 75;
80
81 public static final int MESSAGE_MERGE_WINDOW = 20;
82
83 public static final int PAGE_SIZE = 50;
84 public static final int MAX_NUM_PAGES = 3;
85 public static final int MAX_SEARCH_RESULTS = 300;
86
87 public static final int REFRESH_UI_INTERVAL = 500;
88
89 public static final int MAX_DISPLAY_MESSAGE_CHARS = 4096;
90 public static final int MAX_STORAGE_MESSAGE_CHARS = 1024 * 1024 * 1024;
91
92 public static final long MILLISECONDS_IN_DAY = 24 * 60 * 60 * 1000;
93
94 public static final long OMEMO_AUTO_EXPIRY = 7 * MILLISECONDS_IN_DAY;
95 public static final boolean REMOVE_BROKEN_DEVICES = false;
96 public static final boolean OMEMO_PADDING = false;
97 public static final boolean PUT_AUTH_TAG_INTO_KEY = true;
98
99
100 public static final boolean DISABLE_PROXY_LOOKUP = false; //useful to debug ibb
101 public static final boolean DISABLE_HTTP_UPLOAD = false;
102 public static final boolean EXTENDED_SM_LOGGING = false; // log stanza counts
103 public static final boolean BACKGROUND_STANZA_LOGGING = false; //log all stanzas that were received while the app is in background
104 public static final boolean RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE = true; //setting to true might increase power consumption
105
106 public static final boolean ENCRYPT_ON_HTTP_UPLOADED = false;
107
108 public static final boolean X509_VERIFICATION = false; //use x509 certificates to verify OMEMO keys
109
110 public static final boolean ONLY_INTERNAL_STORAGE = false; //use internal storage instead of sdcard to save attachments
111
112 public static final boolean IGNORE_ID_REWRITE_IN_MUC = true;
113
114 public static final long MAM_MAX_CATCHUP = MILLISECONDS_IN_DAY * 5;
115 public static final int MAM_MAX_MESSAGES = 750;
116
117 public static final ChatState DEFAULT_CHATSTATE = ChatState.ACTIVE;
118 public static final int TYPING_TIMEOUT = 8;
119
120 public static final int EXPIRY_INTERVAL = 30 * 60 * 1000; // 30 minutes
121
122 public static final String ENABLED_CIPHERS[] = {
123 "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
124 "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA384",
125 "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA256",
126 "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
127 "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA",
128 "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA",
129
130 "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256",
131 "TLS_DHE_RSA_WITH_AES_128_GCM_SHA384",
132 "TLS_DHE_RSA_WITH_AES_256_GCM_SHA256",
133 "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384",
134
135 "TLS_DHE_RSA_WITH_CAMELLIA_256_SHA",
136
137 // Fallback.
138 "TLS_RSA_WITH_AES_128_GCM_SHA256",
139 "TLS_RSA_WITH_AES_128_GCM_SHA384",
140 "TLS_RSA_WITH_AES_256_GCM_SHA256",
141 "TLS_RSA_WITH_AES_256_GCM_SHA384",
142 "TLS_RSA_WITH_AES_128_CBC_SHA256",
143 "TLS_RSA_WITH_AES_128_CBC_SHA384",
144 "TLS_RSA_WITH_AES_256_CBC_SHA256",
145 "TLS_RSA_WITH_AES_256_CBC_SHA384",
146 "TLS_RSA_WITH_AES_128_CBC_SHA",
147 "TLS_RSA_WITH_AES_256_CBC_SHA",
148 };
149
150 public static final String WEAK_CIPHER_PATTERNS[] = {
151 "_NULL_",
152 "_EXPORT_",
153 "_anon_",
154 "_RC4_",
155 "_DES_",
156 "_MD5",
157 };
158
159 public static class OMEMO_EXCEPTIONS {
160 //if the own account matches one of the following domains OMEMO won’t be turned on automatically
161 public static final List<String> ACCOUNT_DOMAINS = Collections.singletonList("s.ms");
162
163 //if the contacts domain matches one of the following domains OMEMO won’t be turned on automatically
164 //can be used for well known, widely used gateways
165 public static final List<String> CONTACT_DOMAINS = Collections.singletonList("cheogram.com");
166 }
167
168 private Config() {
169 }
170
171 public static final class Map {
172 public final static double INITIAL_ZOOM_LEVEL = 4;
173 public final static double FINAL_ZOOM_LEVEL = 15;
174 public final static int MY_LOCATION_INDICATOR_SIZE = 10;
175 public final static int MY_LOCATION_INDICATOR_OUTLINE_SIZE = 3;
176 public final static long LOCATION_FIX_TIME_DELTA = 1000 * 10; // ms
177 public final static float LOCATION_FIX_SPACE_DELTA = 10; // m
178 public final static int LOCATION_FIX_SIGNIFICANT_TIME_DELTA = 1000 * 60 * 2; // ms
179 }
180}