n8n-nodes-netdevices/dist/nodes/NetDevices/utils/ciena/ciena-saos-connection.js

n8n node to interact with network devices (Cisco, MikroTik, Arista, Extreme Networks, Dell, Juniper, HP, Aruba, Ubiquiti, Palo Alto, Fortinet - ISP, data center, campus, and edge)

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CienaSaosConnection = void 0;
const base_connection_1 = require("../base-connection");
class CienaSaosConnection extends base_connection_1.BaseConnection {
    constructor(credentials) {
        super(credentials);
    }
    async sessionPreparation() {
        await this.createCienaShellChannel();
        await this.setBasePrompt();
        await this.disablePaging();
    }
    async createCienaShellChannel() {
        return new Promise((resolve, reject) => {
            this.client.shell((err, channel) => {
                if (err) {
                    reject(err);
                    return;
                }
                this.currentChannel = channel;
                this.currentChannel.setEncoding(this.encoding);
                setTimeout(() => resolve(), this.fastMode ? 200 : 600);
            });
        });
    }
    async setBasePrompt() {
        await this.writeChannel(this.returnChar);
        const output = await this.readChannel(3000);
        const lines = output.trim().split('\n');
        const lastLine = lines[lines.length - 1];
        this.basePrompt = lastLine.replace(/[>$#]\s*$/, '').trim();
        this.enabledPrompt = this.basePrompt + '>';
        this.configPrompt = this.basePrompt + '#';
    }
    async disablePaging() {
        try {
            await this.writeChannel('system shell session set more off' + this.newline);
            await this.readChannel(2000);
        }
        catch (error) {
        }
    }
    async saveConfig() {
        try {
            await this.writeChannel('configuration save' + this.newline);
            const output = await this.readUntilPrompt(undefined, 10000);
            return {
                command: 'configuration save',
                output: this.sanitizeOutput(output, 'configuration save'),
                success: true
            };
        }
        catch (error) {
            return {
                command: 'configuration save',
                output: '',
                success: false,
                error: error instanceof Error ? error.message : String(error)
            };
        }
    }
    async enterConfigMode() { return; }
    async exitConfigMode() { return; }
    isInConfigMode() { return false; }
    sanitizeOutput(output, command) {
        const lines = output.split('\n');
        if (lines.length > 0 && lines[0].includes(command)) {
            lines.shift();
        }
        if (lines.length > 0) {
            const lastLine = lines[lines.length - 1];
            const promptRegex = new RegExp(`^${this.escapeRegex(this.basePrompt)}[>#$]`);
            if (promptRegex.test(lastLine)) {
                lines.pop();
            }
        }
        return lines.join('\n').trim();
    }
}
exports.CienaSaosConnection = CienaSaosConnection;
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