Fully end to end encrypted anonymous chat program. Server only stores public key lookup for users and the encrypted messages. No credentials are transfered to the server, but kept in local browser storage. This allows 100% safe chatting.
https://safechat.ch
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31 lines
1.4 KiB
31 lines
1.4 KiB
9 years ago
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CREATE TABLE IF NOT EXISTS `user` (
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`name` varchar(50) NOT NULL UNIQUE COMMENT 'unique name of the user',
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`pubkey` text NOT NULL COMMENT 'armored gnupg public key of the user',
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PRIMARY KEY (`name`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='list of all registered users and their public keys';
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create table if not exists `message` (
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`id`
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int not null auto_increment
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comment "id of the message, it is used in the client to check if a message has already been downloaded or not",
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`time`
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timestamp default current_timestamp
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comment "time when the message has been stored on the server",
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`user`
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varchar(50) not null
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comment "name of the user that sent the message",
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`msg`
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longtext not null
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comment "message content, must be armored gnupg encrypted format",
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primary key (id),
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foreign key (user)
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references user(name)
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on delete cascade
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on update cascade
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) character set utf8 engine=innodb
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comment="table to hold all messages for later download by the receiver";
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create table if not exists options (
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name varchar(50) not null unique comment "option name",
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value text not null comment "option value",
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primary key (name)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8 comment="table for system settings";
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