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changed name colors a bit; handled case if incoming DM is wrong format

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little change of looking up name so one letter names can be looked up
This commit is contained in:
Vishal 2022-11-18 19:57:59 +05:30
parent 00c990d395
commit f305437862
2 changed files with 31 additions and 25 deletions
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10
lib/event_ds.dart
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@ -422,6 +422,7 @@ class EventData {
String? decryptDirectMessage() { String? decryptDirectMessage() {
int ivIndex = content.indexOf("?iv="); int ivIndex = content.indexOf("?iv=");
if( ivIndex > 0) {
var iv = content.substring( ivIndex + 4, content.length); var iv = content.substring( ivIndex + 4, content.length);
var enc_str = content.substring(0, ivIndex); var enc_str = content.substring(0, ivIndex);
@ -445,6 +446,10 @@ class EventData {
var decrypted = myPrivateDecrypt( userKey, otherUserPubKey, enc_str, iv); // use bob's privatekey and alic's publickey means bob can read message from alic var decrypted = myPrivateDecrypt( userKey, otherUserPubKey, enc_str, iv); // use bob's privatekey and alic's publickey means bob can read message from alic
return decrypted; return decrypted;
} else {
if(gDebug > 0) print("Invalid content for dm, could not get ivIndex: $content");
return null;
}
} }
Channel? getChannelForMessage(List<Channel>? listChannel, String messageId) { Channel? getChannelForMessage(List<Channel>? listChannel, String messageId) {
@ -1079,7 +1084,7 @@ String getAuthorName(String pubkey, [int len = 3]) {
// returns full public key(s) for the given username( which can be first few letters of pubkey, or the user name) // returns full public key(s) for the given username( which can be first few letters of pubkey, or the user name)
Set<String> getPublicKeyFromName(String inquiredName) { Set<String> getPublicKeyFromName(String inquiredName) {
if( inquiredName.length < 2) { if( inquiredName.length < 1) {
return {}; return {};
} }
Set<String> pubkeys = {}; Set<String> pubkeys = {};
@ -1094,7 +1099,7 @@ Set<String> getPublicKeyFromName(String inquiredName) {
} }
// check public key // check public key
if( inquiredName.length <= pubkey.length) { if( inquiredName.length >= 2 && inquiredName.length <= pubkey.length) {
if( pubkey.substring(0, inquiredName.length) == inquiredName) { if( pubkey.substring(0, inquiredName.length) == inquiredName) {
pubkeys.add(pubkey); pubkeys.add(pubkey);
} }
@ -1521,6 +1526,7 @@ try {
String myEncrypt( String privateString, String myEncrypt( String privateString,
String publicString, String publicString,
String plainText) { String plainText) {
print("private = ${privateString.length} public = ${publicString.length}");
Uint8List uintInputText = convert.Utf8Encoder().convert(plainText); Uint8List uintInputText = convert.Utf8Encoder().convert(plainText);
final encryptedString = myEncryptRaw(privateString, publicString, uintInputText); final encryptedString = myEncryptRaw(privateString, publicString, uintInputText);
return encryptedString; return encryptedString;

6
lib/settings.dart
View File

@ -167,9 +167,9 @@ List<String> nameColorPalette = [brightMagentaColor, brightBlueColor, brightCyan
*/ */
Map<String, String> pubkeyColor = { '0': brightMagentaColor, '1': brightMagentaColor, Map<String, String> pubkeyColor = { '0': magentaColor, '1': brightMagentaColor,
'2': brightBlueColor, '3': brightBlueColor, '2': blueColor, '3': brightBlueColor,
'4': brightCyanColor, '5': brightCyanColor, '4': cyanColor, '5': brightCyanColor,
'6': brightGreenColor, '7': brightGreenColor, '6': brightGreenColor, '7': brightGreenColor,
'8': brightYellowColor,'9': brightYellowColor, '8': brightYellowColor,'9': brightYellowColor,
'a': brightRedColor, 'b': brightRedColor, 'a': brightRedColor, 'b': brightRedColor,