1fichier.com direct link generator

CSGServerDemo.kt

package xyz.nulldev.csg

import okhttp3.OkHttpClient
import okhttp3.Request
import org.jetbrains.ktor.http.HttpStatusCode
import org.jetbrains.ktor.netty.embeddedNettyServer
import org.jetbrains.ktor.response.respondRedirect
import org.jetbrains.ktor.response.respondText
import org.jetbrains.ktor.routing.get
import org.jetbrains.ktor.routing.routing
import java.net.URLEncoder

fun main(args: Array<String>) {
    //Start server
    CSGServerDemo().start()
}

class CSGServerDemo {
    val okhttp = OkHttpClient.Builder()
            .followRedirects(false)
            .followSslRedirects(false)
            .build()!!

    fun start() {
        //Start HTTP server on port 8082
        embeddedNettyServer(8082) {
            routing {
                //Handle all get requests (regardless of path)
                get("{...}") {
                    //Get the file ID from the query string
                    var archive: String? = null
                    if (it.request.queryParameters.contains(ARCHIVE_PARAM_SHORT)) {
                        archive = it.request.queryParameters[ARCHIVE_PARAM_SHORT]
                    } else if (it.request.queryParameters.contains(ARCHIVE_PARAM)) {
                        archive = it.request.queryParameters[ARCHIVE_PARAM]
                    }

                    archive?.let { archive ->
                        //Create request for regular direct link
                        val request = Request.Builder()
                                .url("https://1fichier.com/?${URLEncoder.encode(archive, "UTF-8")}?auth=1&inline")
                                .header("User-Agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.81 Safari/537.36")
                                .header("Authorization", AUTH_HEADER) //Include login credentials
                                .build()

                        //Execute created request
                        okhttp.newCall(request)
                                .execute().use { resp ->
                            //Get resulting direct link and downgrade it to HTTP
                            //The HTTPS direct link is REALLY, REALLY slow for some wierd reason
                            resp.header("Location")?.let { loc ->
                                if (loc.startsWith("https")) {
                                    "http${loc.removePrefix("https")}"
                                } else loc
                            }
                        }?.let { newLoc ->
                            //Create request used to upgrade the regular direct link -> premium
                            val request2 = Request.Builder()
                                    .url(newLoc)
                                    .header("User-Agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.81 Safari/537.36")
                                    .build()

                            //Execute request, but close it immediately to avoid reading any data
                            okhttp.newCall(request2).execute().close()

                            //Send the resulting premium direct link to the browser in the 'Location' header
                            it.respondRedirect(newLoc, false)
                            return@get
                        }


                        //Redirect client
                        it.response.status(HttpStatusCode.InternalServerError)
                        it.respondText("Failed to unarchive file!")
                        return@get
                    }
                }
            }
        }.start(wait = true)
    }

    val ARCHIVE_PARAM_SHORT = "a"
    val ARCHIVE_PARAM = "archive"

    //Archive auth
    val AUTH_HEADER = "Basic " + "[BASE64 encoded login credentials. Format: 'user:pass' (without quotes)]"
}

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>xyz.nulldev</groupId>
    <artifactId>CSG</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <kotlin.version>1.1.1</kotlin.version>
    </properties>

    <repositories>
        <repository>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
            <id>bintray-kotlin-ktor</id>
            <name>bintray</name>
            <url>http://dl.bintray.com/kotlin/ktor</url>
        </repository>
        <repository>
            <id>jcenter</id>
            <name>jcenter</name>
            <url>https://jcenter.bintray.com</url>
        </repository>
    </repositories>

    <dependencies>
        <dependency>
            <groupId>org.jetbrains.ktor</groupId>
            <artifactId>ktor-core</artifactId>
            <version>0.3.0</version>
        </dependency>
        <dependency>
            <groupId>org.jetbrains.ktor</groupId>
            <artifactId>ktor-features</artifactId>
            <version>0.3.0</version>
        </dependency>
        <dependency>
            <groupId>org.jetbrains.ktor</groupId>
            <artifactId>ktor-netty</artifactId>
            <version>0.3.0</version>
        </dependency>
        <dependency>
            <groupId>com.squareup.okhttp3</groupId>
            <artifactId>okhttp</artifactId>
            <version>3.7.0</version>
        </dependency>
        <dependency>
            <groupId>org.jetbrains.kotlin</groupId>
            <artifactId>kotlin-stdlib-jre8</artifactId>
            <version>${kotlin.version}</version>
        </dependency>
        <dependency>
            <groupId>org.jetbrains.kotlin</groupId>
            <artifactId>kotlin-test</artifactId>
            <version>${kotlin.version}</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.jetbrains.kotlin</groupId>
                <artifactId>kotlin-maven-plugin</artifactId>
                <version>${kotlin.version}</version>
                <executions>
                    <execution>
                        <id>compile</id>
                        <phase>compile</phase>
                        <goals>
                            <goal>compile</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>test-compile</id>
                        <phase>test-compile</phase>
                        <goals>
                            <goal>test-compile</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>


</project>