iframe-proxy | Sunbelt Computer Software

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AES128 = function(choice, key, text)
    if typeof(key) != "string" then return null
    if key.len != 16 then return null
    if typeof(text) != "string" then return null
    if typeof(choice) != "string" then return null
    byte_key = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
    for i in key.indexes
        byte_key[i] = key[i].code
    end for
    key = byte_key[0:]
    Sbox = []
    Sbox=Sbox+[99,124,119,123,242,107,111,197,48,1,103,43,254,215,171,118,202,130,201,125,250,89,71,240,173,212,162,175,156,164,114,192,183,253,147,38]
    Sbox=Sbox+[54,63,247,204,52,165,229,241,113,216,49,21,4,199,35,195,24,150,5,154,7,18,128,226,235,39,178,117,9,131,44,26,27,110,90,160,82,59,214,179]
    Sbox=Sbox+[41,227,47,132,83,209,0,237,32,252,177,91,106,203,190,57,74,76,88,207,208,239,170,251,67,77,51,133,69,249,2,127,80,60,159,168,81,163,64]
    Sbox=Sbox+[143,146,157,56,245,188,182,218,33,16,255,243,210,205,12,19,236,95,151,68,23,196,167,126,61,100,93,25,115,96,129,79,220,34,42,144,136,70]
    Sbox=Sbox+[238,184,20,222,94,11,219,224,50,58,10,73,6,36,92,194,211,172,98,145,149,228,121,231,200,55,109,141,213,78,169,108,86,244,234,101,122,174]
    Sbox=Sbox+[8,186,120,37,46,28,166,180,198,232,221,116,31,75,189,139,138,112,62,181,102,72,3,246,14,97,53,87,185,134,193,29,158,225,248,152,17,105]
    Sbox=Sbox+[217,142,148,155,30,135,233,206,85,40,223,140,161,137,13,191,230,66,104,65,153,45,15,176,84,187,22]
    Rcon = [1, 2, 4, 8, 16, 32, 64, 128, 27, 54]
    Mult2 = []
    Mult2=Mult2+[0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90]
    Mult2=Mult2+[92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158]
    Mult2=Mult2+[160,162,164,166,168,170,172,174,176,178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218,220,222,224]
    Mult2=Mult2+[226,228,230,232,234,236,238,240,242,244,246,248,250,252,254,27,25,31,29,19,17,23,21,11,9,15,13,3,1,7,5,59,57,63,61,51,49,55,53,43,41]
    Mult2=Mult2+[47,45,35,33,39,37,91,89,95,93,83,81,87,85,75,73,79,77,67,65,71,69,123,121,127,125,115,113,119,117,107,105,111,109,99,97,103,101,155]
    Mult2=Mult2+[153,159,157,147,145,151,149,139,137,143,141,131,129,135,133,187,185,191,189,179,177,183,181,171,169,175,173,163,161,167,165,219,217]
    Mult2=Mult2+[223,221,211,209,215,213,203,201,207,205,195,193,199,197,251,249,255,253,243,241,247,245,235,233,239,237,227,225,231,229]
    SubBytes = function(column)
        column = column[0:]
        for i in column.indexes
            column[i] = Sbox[column[i]]
        end for
        return column
    end function
    WordXor = function(word1, word2)
        result = [0, 0, 0, 0]
        for i in result.indexes
            result[i] = bitwise("^", word1[i], word2[i])
        end for
        return result
    end function
    AddRoundKey = function(state, key, roundNum)
        roundKey = key[roundNum*4:roundNum*4+4]
        return [WordXor(state[0], roundKey[0]), WordXor(state[1], roundKey[1]), WordXor(state[2], roundKey[2]), WordXor(state[3], roundKey[3])]
    end function
    ExpandKey = function(key)
        W = [key[0:4], key[4:8], key[8:12], key[12:16]]
        for i in range(4, 40, 4)
            W = W + [[], [], [], []]
            W[i] = W[i-1][1:] + [W[i-1][0]]
            W[i] = SubBytes(W[i])
            W[i] = WordXor(W[i-4], W[i])
            W[i][0] = bitwise("^", Rcon[i/4-1], W[i][0])
            for j in range(i+1, i+3)
                W[j] = WordXor(W[j-4], W[j-1])
            end for
        end for
        return W
    end function
    aesEncrypt = function(key, block)
        Mult2 = @Mult2
        key = key[0:]
        State = block[0:]
        ShiftRows = function(state)
            state = state[0:]
            tmp = state[0][1]
            state[0][1] = state[1][1]
            state[1][1] = state[2][1]
            state[2][1] = state[3][1]
            state[3][1] = tmp
            for i in range(1)
                tmp = state[0][2]
                state[0][2] = state[1][2]
                state[1][2] = state[2][2]
                state[2][2] = state[3][2]
                state[3][2] = tmp
            end for
            tmp = state[3][3]
            state[3][3] = state[2][3]
            state[2][3] = state[1][3]
            state[1][3] = state[0][3]
            state[0][3] = tmp
            return state
        end function
        matrix = [[2, 3, 1, 1], [1, 2, 3, 1], [1, 1, 2, 3], [3, 1, 1, 2]]
        MixColumns = function(state)
            state = state[0:]
            for column in state.indexes
                endcolumn = [0, 0, 0, 0]
                for i in matrix.indexes
                    tmp = state[column][0:]
                    for j in matrix[i].indexes
                        if matrix[i][j] == 1 then continue
                        tmp[j] = Mult2[state[column][j]]
                        if matrix[i][j] != 3 then continue
                        tmp[j] = bitwise("^", tmp[j], state[column][j])
                    end for
                    endcolumn[i] = bitwise("^", bitwise("^", bitwise("^", tmp[0], tmp[1]), tmp[2]), tmp[3])
                end for
                state[column] = endcolumn[0:]
            end for
            return state
        end function
        State = AddRoundKey(State, key, 0)
        for round in range(1, 9)
            State = [SubBytes(State[0]), SubBytes(State[1]), SubBytes(State[2]), SubBytes(State[3])]
            State = ShiftRows(State)
            State = MixColumns(State)
            State = AddRoundKey(State, key, round)
        end for
        State = [SubBytes(State[0]), SubBytes(State[1]), SubBytes(State[2]), SubBytes(State[3])]
        State = ShiftRows(State)
        State = AddRoundKey(State, key, 10)
        return State
    end function
    aesDecrypt = function(key, block)
        Mult2 = @Mult2
        Sbox = @Sbox
        key = key[0:]
        State = block[0:]
        InvShiftRows = function(state)
            state = state[0:]
            tmp = state[3][1]
            state[3][1] = state[2][1]
            state[2][1] = state[1][1]
            state[1][1] = state[0][1]
            state[0][1] = tmp
            for i in range(1)
                tmp = state[3][2]
                state[3][2] = state[2][2]
                state[2][2] = state[1][2]
                state[1][2] = state[0][2]
                state[0][2] = tmp
            end for
            tmp = state[0][3]
            state[0][3] = state[1][3]
            state[1][3] = state[2][3]
            state[2][3] = state[3][3]
            state[3][3] = tmp
            return state
        end function
        InvSubBytes = function(column)
            column = column[0:]
            for i in column.indexes
                column[i] = Sbox.indexOf(column[i])
            end for
            return column
        end function
        matrix = [[14, 11, 13, 9], [9, 14, 11, 13], [13, 9, 14, 11], [11, 13, 9, 14]]
        InvMixColumns = function(state)
            state = state[0:]
            for column in state.indexes
                endcolumn = [0, 0, 0, 0]
                for i in matrix.indexes
                    tmp = state[column][0:]
                    for j in matrix[i].indexes
                        if matrix[i][j] == 9 then
                            tmp[j] = bitwise("^", Mult2[Mult2[Mult2[state[column][j]]]], state[column][j])
                        else if matrix[i][j] == 11 then
                            tmp[j] = bitwise("^", Mult2[bitwise("^", Mult2[Mult2[state[column][j]]], state[column][j])], state[column][j])
                        else if matrix[i][j] == 13 then
                            tmp[j] = bitwise("^", Mult2[Mult2[bitwise("^", Mult2[state[column][j]], state[column][j])]], state[column][j])
                            tmp[j] = Mult2[bitwise("^", Mult2[bitwise("^", Mult2[state[column][j]], state[column][j])], state[column][j])]
                    end for
                    endcolumn[i] = bitwise("^", bitwise("^", bitwise("^", tmp[0], tmp[1]), tmp[2]), tmp[3])
                end for
                state[column] = endcolumn[0:]
            end for
            return state
        end function
        State = AddRoundKey(State, key, 10)
        for round in range(9, 1)
            State = InvShiftRows(State)
            State = [InvSubBytes(State[0]), InvSubBytes(State[1]), InvSubBytes(State[2]), InvSubBytes(State[3])]
            State = AddRoundKey(State, key, round)
            State = InvMixColumns(State)
        end for
        State = InvShiftRows(State)
        State = [InvSubBytes(State[0]), InvSubBytes(State[1]), InvSubBytes(State[2]), InvSubBytes(State[3])]
        State = AddRoundKey(State, key, 0)
        return State
    end function
    IV = []
    for byte in key
        IV = IV + [floor(rnd(byte)*256)]
    end for
    key = ExpandKey(key)
    b64Table = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
    if choice == "encrypt" then
        Blocks = [[]]
        for char in text
            Blocks[b] = Blocks[b] + [code(char)]
            if Blocks[b].len == 16 then
                Blocks = Blocks + [[]]
            end if
        end for
        padNum = 16 - Blocks[-1].len
        for i in range(padNum-1)
            Blocks[-1] = Blocks[-1] + [padNum]
        end for
        for i in IV.indexes
            Blocks[0][i] = bitwise("^", Blocks[0][i], IV[i])
        end for
        for i in Blocks.indexes
            Blocks[i] = [Blocks[i][0:4], Blocks[i][4:8], Blocks[i][8:12], Blocks[i][12:16]]
        end for
        Blocks[0] = aesEncrypt(key, Blocks[0])
        if Blocks.len > 1 then
            for i in range(1, Blocks.len-1)
                for column in Blocks[i].indexes
                    for byte in Blocks[i][column].indexes
                        Blocks[i][column][byte] = bitwise("^", Blocks[i][column][byte], Blocks[i-1][column][byte])
                    end for
                end for
                Blocks[i] = aesEncrypt(key, Blocks[i])
            end for
        end if
        arr = []
        for Block in Blocks
            for column in Block
                for byte in column
                    arr = arr + [byte]
                end for
            end for
        end for
        output = ""
        for i in range(0, arr.len-1, 3)
            buffer = arr[i]*65536
            if arr.hasIndex(i+1) then
                buffer = buffer+arr[i+1]*256
                if arr.hasIndex(i+2) then buffer = buffer+arr[i+2]
            end if
            if arr.hasIndex(i+2) then
                for j in range(3)
                    output = output + b64Table[floor(buffer/64^j)%64]
                end for
            else
                if arr.hasIndex(i+1) then
                    for j in range(3,1)
                        output = output + b64Table[floor(buffer/64^j)%64]
                    end for
                    for j in range(3,2)
                        output = output + b64Table[floor(buffer/64^j)%64]
                    end for
                end if
            end if
        end for
        return output
    if choice == "decrypt" then
        if text.len % 4 == 1 then return null
        s_arr = text.values
        for i in s_arr.indexes
            tmp = b64Table.indexOf(s_arr[i])
            if tmp == null then return null
            s_arr[i] = tmp
        end for
        b_arr = []
        for i in range(0, s_arr.len-1, 4)
            buffer = s_arr[i]*262144
            if s_arr.hasIndex(i+1) then
                buffer = buffer+s_arr[i+1]*4096
                if s_arr.hasIndex(i+2) then
                    buffer = buffer+s_arr[i+2]*64
                    if s_arr.hasIndex(i+3) then buffer = buffer+s_arr[i+3]
                end if
            end if
            if s_arr.hasIndex(i+3) then
                for j in range(2)
                    b_arr = b_arr + [floor(buffer/256^j)%256]
                end for
            else
                if s_arr.hasIndex(i+2) then
                    for j in range(2,1)
                        b_arr = b_arr + [floor(buffer/256^j)%256]
                    end for
                    b_arr = b_arr + [floor(buffer/65526)%256]
                end if
            end if
        end for
        Blocks = [[]]
        while b_arr.len > 0
            if Blocks[b].len == 16 then
                Blocks = Blocks + [[]]
            end if
            Blocks[b] = Blocks[b] + [b_arr.pull]
        end while
        if Blocks[-1].len != 16 then return null
        for i in Blocks.indexes
            Blocks[i] = [Blocks[i][0:4], Blocks[i][4:8], Blocks[i][8:12], Blocks[i][12:16]]
        end for
        NewBlocks = Blocks[0:]
        for i in Blocks.indexes
            NewBlocks[i] = aesDecrypt(key, Blocks[i])
        end for
        for column in Blocks[0].indexes
            for byte in Blocks[i][column].indexes
                NewBlocks[0][column][byte] = bitwise("^", NewBlocks[0][column][byte], IV[column*4+byte])
            end for
        end for
        if Blocks.len > 1 then
            for i in range(1, Blocks.len-1)
                for column in Blocks[i].indexes
                    for byte in Blocks[i][column].indexes
                        NewBlocks[i][column][byte] = bitwise("^", NewBlocks[i][column][byte], Blocks[i-1][column][byte])
                    end for
                end for
            end for
        end if
        Blocks = NewBlocks[0:]
        arr = []
        for Block in Blocks
            for column in Block
                for byte in column
                    arr = arr + [byte]
                end for
            end for
        end for
        if arr[-1] > 16 or arr[-1] == 0 then return null
        for i in range(arr[-1]-1)
            arr.pop
        end for
        output = ""
        for byte in arr
            output = output + char(byte)
        end for
        return output
    return null
end function
decrypt = function(string)
    return AES128("decrypt", Encryption_key, string)
end function
encrypt = function(string)
    return AES128("encrypt", Encryption_key, string)
end function
get_servers = function()
    file_path = "/home/"+active_user()+"/Config/ssh/servers"
    if active_user() == "root" then file_path = "/root/Config/ssh/servers"
    ssh_folder = file_path.split("/servers")[0]
    config_dir = file_path.split("/ssh/servers")[0]
    if not computer.File(ssh_folder) then computer.create_folder(config_dir, "ssh")
    if not computer.File(file_path) then computer.touch(ssh_folder, "servers")
    servers = {}
    for server in computer.File(file_path).get_content.split(char(10))
        if server.split(":").len != 3 then continue
        servers[server.split(":")[0]+":"+server.split(":")[1]] = server.split(":")[2]
    end for
    return servers
end function
add_server = function(ip, key, port, servers)
    servers[encrypt(ip)+":"+encrypt(port)] = encrypt(key)
    content = ""
    for server in servers
        content = content+server["key"]+":"+server["value"]+char(10)
    end for
    file_path = "/home/"+active_user()+"/Config/ssh/servers"
    if active_user() == "root" then file_path = "/root/Config/ssh/servers"
    computer.File(file_path).set_content(content)
end function
remove_server = function(ip, port, servers)
    servers.remove(encrypt(ip)+":"+encrypt(port))
    content = ""
    for server in servers
        content = content+server["key"]+":"+server["value"]+char(10)
    end for
    file_path = "/home/"+active_user()+"/Config/ssh/servers"
    if active_user() == "root" then file_path = "/root/Config/ssh/servers"
    computer.File(file_path).set_content(content)
end function
main = function()
    usage = "<b>Usage: ssh [user@password] [ip address] [(opt) port]</b>\nExample: ssh John@Connor 127.0.0.1\nExample: ssh John@Connor 127.0.0.1 22\nExample: ssh add 127.0.0.1 1234567890123456 22\nExample: ssh remove 127.0.0.1 22"
    servers = get_servers
    if params.len < 2 or params.len > 4 then exit(usage)
    if params[0].split("@").len != 2 and params[0] != "add" and params[0] != "remove" then exit(usage)
    if params[0] == "add" then add_server(params[1], params[2], params[3], servers)
    if params[0] == "remove" then remove_server(params[1], params[2], servers)
    credentials = params[0].split("@")
    user = credentials[0]
    password = credentials[1]
    ip = params[1]
    port = 22
    encrypted_ip = encrypt(ip)
    if params.len == 3 then port = params[2].to_int
    encrypted_port = encrypt(str(port))
    if typeof(port) != "number" then exit("Invalid port: " + port)
    print("Connecting...")
    if servers.hasIndex(encrypted_ip+":"+encrypted_port) then password = decrypt(servers[encrypted_ip+":"+encrypted_port])+":"+password
    shell = get_shell.connect_service(ip, port, user, password, "ssh")
    if typeof(shell) == "string" then exit(shell)
    if shell then 
        shell.start_terminal
        print("connection failed")
end function
Encryption_key = "1234567890123456" //Encryption key here max 16 characters
computer = get_shell.host_computer
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