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onedrive.d
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import std.net.curl;
import etc.c.curl: CurlOption;
import std.datetime, std.datetime.systime, std.exception, std.file, std.json, std.path;
import std.stdio, std.string, std.uni, std.uri, std.file, std.uuid;
import std.array: split;
import core.atomic : atomicOp;
import core.stdc.stdlib;
import core.thread, std.conv, std.math;
import std.algorithm.searching;
import std.concurrency;
import progress;
import config;
import util;
import arsd.cgi;
import std.datetime;
static import log;
shared bool debugResponse = false;
private bool dryRun = false;
private bool simulateNoRefreshTokenFile = false;
private ulong retryAfterValue = 0;
private immutable {
// Client ID / Application ID (abraunegg)
string clientIdDefault = "d50ca740-c83f-4d1b-b616-12c519384f0c";
// Azure Active Directory & Graph Explorer Endpoints
// Global & Defaults
string globalAuthEndpoint = "https://login.microsoftonline.com";
string globalGraphEndpoint = "https://graph.microsoft.com";
// US Government L4
string usl4AuthEndpoint = "https://login.microsoftonline.us";
string usl4GraphEndpoint = "https://graph.microsoft.us";
// US Government L5
string usl5AuthEndpoint = "https://login.microsoftonline.us";
string usl5GraphEndpoint = "https://dod-graph.microsoft.us";
// Germany
string deAuthEndpoint = "https://login.microsoftonline.de";
string deGraphEndpoint = "https://graph.microsoft.de";
// China
string cnAuthEndpoint = "https://login.chinacloudapi.cn";
string cnGraphEndpoint = "https://microsoftgraph.chinacloudapi.cn";
}
private {
// Client ID / Application ID
string clientId = clientIdDefault;
// Default User Agent configuration
string isvTag = "ISV";
string companyName = "abraunegg";
// Application name as per Microsoft Azure application registration
string appTitle = "OneDrive Client for Linux";
// Default Drive ID
string driveId = "";
// API Query URL's, based on using defaults, but can be updated by config option 'azure_ad_endpoint'
// Authentication
string authUrl = globalAuthEndpoint ~ "/common/oauth2/v2.0/authorize";
string redirectUrl = globalAuthEndpoint ~ "/common/oauth2/nativeclient";
string tokenUrl = globalAuthEndpoint ~ "/common/oauth2/v2.0/token";
// Drive Queries
string driveUrl = globalGraphEndpoint ~ "/v1.0/me/drive";
string driveByIdUrl = globalGraphEndpoint ~ "/v1.0/drives/";
// What is 'shared with me' Query
string sharedWithMeUrl = globalGraphEndpoint ~ "/v1.0/me/drive/sharedWithMe";
// Item Queries
string itemByIdUrl = globalGraphEndpoint ~ "/v1.0/me/drive/items/";
string itemByPathUrl = globalGraphEndpoint ~ "/v1.0/me/drive/root:/";
// Office 365 / SharePoint Queries
string siteSearchUrl = globalGraphEndpoint ~ "/v1.0/sites?search";
string siteDriveUrl = globalGraphEndpoint ~ "/v1.0/sites/";
// Subscriptions
string subscriptionUrl = globalGraphEndpoint ~ "/v1.0/subscriptions";
}
class OneDriveException: Exception
{
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/concepts/errors
int httpStatusCode;
JSONValue error;
@safe pure this(int httpStatusCode, string reason, string file = __FILE__, size_t line = __LINE__)
{
this.httpStatusCode = httpStatusCode;
this.error = error;
string msg = format("HTTP request returned status code %d (%s)", httpStatusCode, reason);
super(msg, file, line);
}
this(int httpStatusCode, string reason, ref const JSONValue error, string file = __FILE__, size_t line = __LINE__)
{
this.httpStatusCode = httpStatusCode;
this.error = error;
string msg = format("HTTP request returned status code %d (%s)\n%s", httpStatusCode, reason, toJSON(error, true));
super(msg, file, line);
}
}
class OneDriveWebhook {
// We need OneDriveWebhook.serve to be a static function, otherwise we would hit the member function
// "requires a dual-context, which is deprecated" warning. The root cause is described here:
// - https://issues.dlang.org/show_bug.cgi?id=5710
// - https://forum.dlang.org/post/fkyppfxzegenniyzztos@forum.dlang.org
// The problem is deemed a bug and should be fixed in the compilers eventually. The singleton stuff
// could be undone when it is fixed.
//
// Following the singleton pattern described here: https://wiki.dlang.org/Low-Lock_Singleton_Pattern
// Cache instantiation flag in thread-local bool
// Thread local
private static bool instantiated_;
// Thread global
private __gshared OneDriveWebhook instance_;
private string host;
private ushort port;
private Tid parentTid;
private shared uint count;
static OneDriveWebhook getOrCreate(string host, ushort port, Tid parentTid) {
if (!instantiated_) {
synchronized(OneDriveWebhook.classinfo) {
if (!instance_) {
instance_ = new OneDriveWebhook(host, port, parentTid);
}
instantiated_ = true;
}
}
return instance_;
}
private this(string host, ushort port, Tid parentTid) {
this.host = host;
this.port = port;
this.parentTid = parentTid;
this.count = 0;
}
// The static serve() is necessary because spawn() does not like instance methods
static serve() {
// we won't create the singleton instance if it hasn't been created already
// such case is a bug which should crash the program and gets fixed
instance_.serveImpl();
}
// The static handle() is necessary to work around the dual-context warning mentioned above
private static void handle(Cgi cgi) {
// we won't create the singleton instance if it hasn't been created already
// such case is a bug which should crash the program and gets fixed
instance_.handleImpl(cgi);
}
private void serveImpl() {
auto server = new RequestServer(host, port);
server.serveEmbeddedHttp!handle();
}
private void handleImpl(Cgi cgi) {
if (.debugResponse) {
log.log("Webhook request: ", cgi.requestMethod, " ", cgi.requestUri);
if (!cgi.postBody.empty) {
log.log("Webhook post body: ", cgi.postBody);
}
}
cgi.setResponseContentType("text/plain");
if ("validationToken" in cgi.get) {
// For validation requests, respond with the validation token passed in the query string
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/concepts/webhook-receiver-validation-request
cgi.write(cgi.get["validationToken"]);
log.log("Webhook: handled validation request");
} else {
// Notifications don't include any information about the changes that triggered them.
// Put a refresh signal in the queue and let the main monitor loop process it.
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/concepts/using-webhooks
count.atomicOp!"+="(1);
send(parentTid, to!ulong(count));
cgi.write("OK");
log.log("Webhook: sent refresh signal #", count);
}
}
}
final class OneDriveApi
{
private Config cfg;
private string refreshToken, accessToken, subscriptionId;
private SysTime accessTokenExpiration;
private HTTP http;
private OneDriveWebhook webhook;
private SysTime subscriptionExpiration;
private Duration subscriptionExpirationInterval, subscriptionRenewalInterval;
private string notificationUrl;
// if true, every new access token is printed
bool printAccessToken;
this(Config cfg)
{
this.cfg = cfg;
http = HTTP();
// Curl Timeout Handling
// libcurl dns_cache_timeout timeout
http.dnsTimeout = (dur!"seconds"(cfg.getValueLong("dns_timeout")));
// Timeout for HTTPS connections
http.connectTimeout = (dur!"seconds"(cfg.getValueLong("connect_timeout")));
// with the following settings we force
// - if there is no data flow for 10min, abort
// - if the download time for one item exceeds 1h, abort
//
// timeout for activity on connection
// this translates into Curl's CURLOPT_LOW_SPEED_TIME
// which says
// It contains the time in number seconds that the
// transfer speed should be below the CURLOPT_LOW_SPEED_LIMIT
// for the library to consider it too slow and abort.
http.dataTimeout = (dur!"seconds"(cfg.getValueLong("data_timeout")));
// maximum time an operation is allowed to take
// This includes dns resolution, connecting, data transfer, etc.
http.operationTimeout = (dur!"seconds"(cfg.getValueLong("operation_timeout")));
// What IP protocol version should be used when using Curl - IPv4 & IPv6, IPv4 or IPv6
http.handle.set(CurlOption.ipresolve,cfg.getValueLong("ip_protocol_version")); // 0 = IPv4 + IPv6, 1 = IPv4 Only, 2 = IPv6 Only
// Specify how many redirects should be allowed
http.maxRedirects(cfg.defaultMaxRedirects);
// Do we enable curl debugging?
if (cfg.getValueBool("debug_https")) {
http.verbose = true;
.debugResponse = true;
// Output what options we are using so that in the debug log this can be tracked
log.vdebug("http.dnsTimeout = ", cfg.getValueLong("dns_timeout"));
log.vdebug("http.connectTimeout = ", cfg.getValueLong("connect_timeout"));
log.vdebug("http.dataTimeout = ", cfg.getValueLong("data_timeout"));
log.vdebug("http.operationTimeout = ", cfg.getValueLong("operation_timeout"));
log.vdebug("http.CurlOption.ipresolve = ", cfg.getValueLong("ip_protocol_version"));
log.vdebug("http.maxRedirects = ", cfg.defaultMaxRedirects);
}
// Update clientId if application_id is set in config file
if (cfg.getValueString("application_id") != "") {
// an application_id is set in config file
log.vdebug("Setting custom application_id to: " , cfg.getValueString("application_id"));
clientId = cfg.getValueString("application_id");
companyName = "custom_application";
}
// Configure tenant id value, if 'azure_tenant_id' is configured,
// otherwise use the "common" multiplexer
string tenantId = "common";
if (cfg.getValueString("azure_tenant_id") != "") {
// Use the value entered by the user
tenantId = cfg.getValueString("azure_tenant_id");
}
// Configure Azure AD endpoints if 'azure_ad_endpoint' is configured
string azureConfigValue = cfg.getValueString("azure_ad_endpoint");
switch(azureConfigValue) {
case "":
if (tenantId == "common") {
log.log("Configuring Global Azure AD Endpoints");
} else {
log.log("Configuring Global Azure AD Endpoints - Single Tenant Application");
}
// Authentication
authUrl = globalAuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/v2.0/authorize";
redirectUrl = globalAuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/nativeclient";
tokenUrl = globalAuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/v2.0/token";
break;
case "USL4":
log.log("Configuring Azure AD for US Government Endpoints");
// Authentication
authUrl = usl4AuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/v2.0/authorize";
tokenUrl = usl4AuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/v2.0/token";
if (clientId == clientIdDefault) {
// application_id == default
log.vdebug("USL4 AD Endpoint but default application_id, redirectUrl needs to be aligned to globalAuthEndpoint");
redirectUrl = globalAuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/nativeclient";
} else {
// custom application_id
redirectUrl = usl4AuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/nativeclient";
}
// Drive Queries
driveUrl = usl4GraphEndpoint ~ "/v1.0/me/drive";
driveByIdUrl = usl4GraphEndpoint ~ "/v1.0/drives/";
// Item Queries
itemByIdUrl = usl4GraphEndpoint ~ "/v1.0/me/drive/items/";
itemByPathUrl = usl4GraphEndpoint ~ "/v1.0/me/drive/root:/";
// Office 365 / SharePoint Queries
siteSearchUrl = usl4GraphEndpoint ~ "/v1.0/sites?search";
siteDriveUrl = usl4GraphEndpoint ~ "/v1.0/sites/";
// Shared With Me
sharedWithMeUrl = usl4GraphEndpoint ~ "/v1.0/me/drive/sharedWithMe";
// Subscriptions
subscriptionUrl = usl4GraphEndpoint ~ "/v1.0/subscriptions";
break;
case "USL5":
log.log("Configuring Azure AD for US Government Endpoints (DOD)");
// Authentication
authUrl = usl5AuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/v2.0/authorize";
tokenUrl = usl5AuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/v2.0/token";
if (clientId == clientIdDefault) {
// application_id == default
log.vdebug("USL5 AD Endpoint but default application_id, redirectUrl needs to be aligned to globalAuthEndpoint");
redirectUrl = globalAuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/nativeclient";
} else {
// custom application_id
redirectUrl = usl5AuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/nativeclient";
}
// Drive Queries
driveUrl = usl5GraphEndpoint ~ "/v1.0/me/drive";
driveByIdUrl = usl5GraphEndpoint ~ "/v1.0/drives/";
// Item Queries
itemByIdUrl = usl5GraphEndpoint ~ "/v1.0/me/drive/items/";
itemByPathUrl = usl5GraphEndpoint ~ "/v1.0/me/drive/root:/";
// Office 365 / SharePoint Queries
siteSearchUrl = usl5GraphEndpoint ~ "/v1.0/sites?search";
siteDriveUrl = usl5GraphEndpoint ~ "/v1.0/sites/";
// Shared With Me
sharedWithMeUrl = usl5GraphEndpoint ~ "/v1.0/me/drive/sharedWithMe";
// Subscriptions
subscriptionUrl = usl5GraphEndpoint ~ "/v1.0/subscriptions";
break;
case "DE":
log.log("Configuring Azure AD Germany");
// Authentication
authUrl = deAuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/v2.0/authorize";
tokenUrl = deAuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/v2.0/token";
if (clientId == clientIdDefault) {
// application_id == default
log.vdebug("DE AD Endpoint but default application_id, redirectUrl needs to be aligned to globalAuthEndpoint");
redirectUrl = globalAuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/nativeclient";
} else {
// custom application_id
redirectUrl = deAuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/nativeclient";
}
// Drive Queries
driveUrl = deGraphEndpoint ~ "/v1.0/me/drive";
driveByIdUrl = deGraphEndpoint ~ "/v1.0/drives/";
// Item Queries
itemByIdUrl = deGraphEndpoint ~ "/v1.0/me/drive/items/";
itemByPathUrl = deGraphEndpoint ~ "/v1.0/me/drive/root:/";
// Office 365 / SharePoint Queries
siteSearchUrl = deGraphEndpoint ~ "/v1.0/sites?search";
siteDriveUrl = deGraphEndpoint ~ "/v1.0/sites/";
// Shared With Me
sharedWithMeUrl = deGraphEndpoint ~ "/v1.0/me/drive/sharedWithMe";
// Subscriptions
subscriptionUrl = deGraphEndpoint ~ "/v1.0/subscriptions";
break;
case "CN":
log.log("Configuring AD China operated by 21Vianet");
// Authentication
authUrl = cnAuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/v2.0/authorize";
tokenUrl = cnAuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/v2.0/token";
if (clientId == clientIdDefault) {
// application_id == default
log.vdebug("CN AD Endpoint but default application_id, redirectUrl needs to be aligned to globalAuthEndpoint");
redirectUrl = globalAuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/nativeclient";
} else {
// custom application_id
redirectUrl = cnAuthEndpoint ~ "/" ~ tenantId ~ "/oauth2/nativeclient";
}
// Drive Queries
driveUrl = cnGraphEndpoint ~ "/v1.0/me/drive";
driveByIdUrl = cnGraphEndpoint ~ "/v1.0/drives/";
// Item Queries
itemByIdUrl = cnGraphEndpoint ~ "/v1.0/me/drive/items/";
itemByPathUrl = cnGraphEndpoint ~ "/v1.0/me/drive/root:/";
// Office 365 / SharePoint Queries
siteSearchUrl = cnGraphEndpoint ~ "/v1.0/sites?search";
siteDriveUrl = cnGraphEndpoint ~ "/v1.0/sites/";
// Shared With Me
sharedWithMeUrl = cnGraphEndpoint ~ "/v1.0/me/drive/sharedWithMe";
// Subscriptions
subscriptionUrl = cnGraphEndpoint ~ "/v1.0/subscriptions";
break;
// Default - all other entries
default:
log.log("Unknown Azure AD Endpoint request - using Global Azure AD Endpoints");
}
// Debug output of configured URL's
// Authentication
log.vdebug("Configured authUrl: ", authUrl);
log.vdebug("Configured redirectUrl: ", redirectUrl);
log.vdebug("Configured tokenUrl: ", tokenUrl);
// Drive Queries
log.vdebug("Configured driveUrl: ", driveUrl);
log.vdebug("Configured driveByIdUrl: ", driveByIdUrl);
// Shared With Me
log.vdebug("Configured sharedWithMeUrl: ", sharedWithMeUrl);
// Item Queries
log.vdebug("Configured itemByIdUrl: ", itemByIdUrl);
log.vdebug("Configured itemByPathUrl: ", itemByPathUrl);
// SharePoint Queries
log.vdebug("Configured siteSearchUrl: ", siteSearchUrl);
log.vdebug("Configured siteDriveUrl: ", siteDriveUrl);
// Configure the User Agent string
if (cfg.getValueString("user_agent") == "") {
// Application User Agent string defaults
// Comply with OneDrive traffic decoration requirements
// https://docs.microsoft.com/en-us/sharepoint/dev/general-development/how-to-avoid-getting-throttled-or-blocked-in-sharepoint-online
// - Identify as ISV and include Company Name, App Name separated by a pipe character and then adding Version number separated with a slash character
// Note: If you've created an application, the recommendation is to register and use AppID and AppTitle
// The issue here is that currently the application is still using the 'skilion' application ID, thus no idea what the AppTitle used was.
http.setUserAgent = isvTag ~ "|" ~ companyName ~ "|" ~ appTitle ~ "/" ~ strip(import("version"));
} else {
// Use the value entered by the user
http.setUserAgent = cfg.getValueString("user_agent");
}
// What version of HTTP protocol do we use?
// Curl >= 7.62.0 defaults to http2 for a significant number of operations
if (cfg.getValueBool("force_http_11")) {
// Downgrade to curl to use HTTP 1.1 for all operations
log.vlog("Downgrading all HTTP operations to HTTP/1.1 due to user configuration");
// Downgrade to HTTP 1.1 - yes version = 2 is HTTP 1.1
http.handle.set(CurlOption.http_version,2);
} else {
// Use curl defaults
log.vlog("Using Curl defaults for all HTTP operations");
}
// Configure upload / download rate limits if configured
long userRateLimit = cfg.getValueLong("rate_limit");
// 131072 = 128 KB/s - minimum for basic application operations to prevent timeouts
// A 0 value means rate is unlimited, and is the curl default
if (userRateLimit > 0) {
// User configured rate limit
writeln("User Configured Rate Limit: ", userRateLimit);
// If user provided rate limit is < 131072, flag that this is too low, setting to the minimum of 131072
if (userRateLimit < 131072) {
// user provided limit too low
log.log("WARNING: User configured rate limit too low for normal application processing and preventing application timeouts. Overriding to default minimum of 131072 (128KB/s)");
userRateLimit = 131072;
}
// set rate limit
http.handle.set(CurlOption.max_send_speed_large,userRateLimit);
http.handle.set(CurlOption.max_recv_speed_large,userRateLimit);
}
// Explicitly set libcurl options
// https://curl.se/libcurl/c/CURLOPT_NOSIGNAL.html
// Ensure that nosignal is set to 0 - Setting CURLOPT_NOSIGNAL to 0 makes libcurl ask the system to ignore SIGPIPE signals
http.handle.set(CurlOption.nosignal,0);
// https://curl.se/libcurl/c/CURLOPT_TCP_NODELAY.html
// Ensure that TCP_NODELAY is set to 0 to ensure that TCP NAGLE is enabled
http.handle.set(CurlOption.tcp_nodelay,0);
// https://curl.se/libcurl/c/CURLOPT_FORBID_REUSE.html
// Ensure that we ARE reusing connections - setting to 0 ensures that we are reusing connections
http.handle.set(CurlOption.forbid_reuse,0);
// Do we set the dryRun handlers?
if (cfg.getValueBool("dry_run")) {
.dryRun = true;
if (cfg.getValueBool("logout")) {
.simulateNoRefreshTokenFile = true;
}
}
subscriptionExpiration = Clock.currTime(UTC());
subscriptionExpirationInterval = dur!"seconds"(cfg.getValueLong("webhook_expiration_interval"));
subscriptionRenewalInterval = dur!"seconds"(cfg.getValueLong("webhook_renewal_interval"));
notificationUrl = cfg.getValueString("webhook_public_url");
}
// Shutdown OneDrive HTTP construct
void shutdown()
{
// delete subscription if there exists any
deleteSubscription();
// reset any values to defaults, freeing any set objects
http.clearRequestHeaders();
http.onSend = null;
http.onReceive = null;
http.onReceiveHeader = null;
http.onReceiveStatusLine = null;
http.contentLength = 0;
// shut down the curl instance
http.shutdown();
}
bool init()
{
static import std.utf;
// detail what we are using for applicaion identification
log.vdebug("clientId = ", clientId);
log.vdebug("companyName = ", companyName);
log.vdebug("appTitle = ", appTitle);
try {
driveId = cfg.getValueString("drive_id");
if (driveId.length) {
driveUrl = driveByIdUrl ~ driveId;
itemByIdUrl = driveUrl ~ "/items";
itemByPathUrl = driveUrl ~ "/root:/";
}
} catch (Exception e) {}
if (!.dryRun) {
// original code
try {
refreshToken = readText(cfg.refreshTokenFilePath);
} catch (FileException e) {
try {
return authorize();
} catch (CurlException e) {
log.error("Cannot authorize with Microsoft OneDrive Service");
return false;
}
} catch (std.utf.UTFException e) {
// path contains characters which generate a UTF exception
log.error("Cannot read refreshToken from: ", cfg.refreshTokenFilePath);
log.error(" Error Reason:", e.msg);
return false;
}
return true;
} else {
// --dry-run
if (!.simulateNoRefreshTokenFile) {
try {
refreshToken = readText(cfg.refreshTokenFilePath);
} catch (FileException e) {
return authorize();
} catch (std.utf.UTFException e) {
// path contains characters which generate a UTF exception
log.error("Cannot read refreshToken from: ", cfg.refreshTokenFilePath);
log.error(" Error Reason:", e.msg);
return false;
}
return true;
} else {
// --dry-run & --reauth
return authorize();
}
}
}
bool authorize()
{
import std.stdio, std.regex;
char[] response;
string authScope;
// What authentication scope to use?
if (cfg.getValueBool("read_only_auth_scope")) {
// read-only authentication scopes has been requested
authScope = "&scope=Files.Read%20Files.Read.All%20Sites.Read.All%20offline_access&response_type=code&prompt=login&redirect_uri=";
} else {
// read-write authentication scopes will be used (default)
authScope = "&scope=Files.ReadWrite%20Files.ReadWrite.All%20Sites.ReadWrite.All%20offline_access&response_type=code&prompt=login&redirect_uri=";
}
string url = authUrl ~ "?client_id=" ~ clientId ~ authScope ~ redirectUrl;
string authFilesString = cfg.getValueString("auth_files");
string authResponseString = cfg.getValueString("auth_response");
if (authResponseString != "") {
response = cast(char[]) authResponseString;
} else if (authFilesString != "") {
string[] authFiles = authFilesString.split(":");
string authUrl = authFiles[0];
string responseUrl = authFiles[1];
try {
// Try and write out the auth URL to the nominated file
auto authUrlFile = File(authUrl, "w");
authUrlFile.write(url);
authUrlFile.close();
} catch (std.exception.ErrnoException e) {
// There was a file system error
// display the error message
displayFileSystemErrorMessage(e.msg, getFunctionName!({}));
return false;
}
while (!exists(responseUrl)) {
Thread.sleep(dur!("msecs")(100));
}
// read response from OneDrive
try {
response = cast(char[]) read(responseUrl);
} catch (OneDriveException e) {
// exception generated
displayOneDriveErrorMessage(e.msg, getFunctionName!({}));
return false;
}
// try to remove old files
try {
std.file.remove(authUrl);
std.file.remove(responseUrl);
} catch (FileException e) {
log.error("Cannot remove files ", authUrl, " ", responseUrl);
return false;
}
} else {
log.log("Authorize this app visiting:\n");
write(url, "\n\n", "Enter the response uri: ");
readln(response);
cfg.applicationAuthorizeResponseUri = true;
}
// match the authorization code
auto c = matchFirst(response, r"(?:[\?&]code=)([\w\d-.]+)");
if (c.empty) {
log.log("Invalid response uri entered");
return false;
}
c.popFront(); // skip the whole match
redeemToken(c.front);
return true;
}
string getSiteSearchUrl()
{
// Return the actual siteSearchUrl being used and/or requested when performing 'siteQuery = onedrive.o365SiteSearch(nextLink);' call
return .siteSearchUrl;
}
ulong getRetryAfterValue()
{
// Return the current value of retryAfterValue if it has been set to something other than 0
return .retryAfterValue;
}
void resetRetryAfterValue()
{
// Reset the current value of retryAfterValue to 0 after it has been used
.retryAfterValue = 0;
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/drive_get
JSONValue getDefaultDrive()
{
checkAccessTokenExpired();
const(char)[] url;
url = driveUrl;
return get(driveUrl);
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_get
JSONValue getDefaultRoot()
{
checkAccessTokenExpired();
const(char)[] url;
url = driveUrl ~ "/root";
return get(url);
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_get
JSONValue getDriveIdRoot(const(char)[] driveId)
{
checkAccessTokenExpired();
const(char)[] url;
url = driveByIdUrl ~ driveId ~ "/root";
return get(url);
}
// https://docs.microsoft.com/en-us/graph/api/drive-sharedwithme
JSONValue getSharedWithMe()
{
checkAccessTokenExpired();
return get(sharedWithMeUrl);
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/drive_get
JSONValue getDriveQuota(const(char)[] driveId)
{
checkAccessTokenExpired();
const(char)[] url;
url = driveByIdUrl ~ driveId ~ "/";
url ~= "?select=quota";
return get(url);
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_delta
JSONValue viewChangesByItemId(const(char)[] driveId, const(char)[] id, const(char)[] deltaLink)
{
checkAccessTokenExpired();
const(char)[] url;
// configure deltaLink to query
if (deltaLink.empty) {
url = driveByIdUrl ~ driveId ~ "/items/" ~ id ~ "/delta";
url ~= "?select=id,name,eTag,cTag,deleted,file,folder,root,fileSystemInfo,remoteItem,parentReference,size";
} else {
url = deltaLink;
}
return get(url);
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_delta
JSONValue viewChangesByDriveId(const(char)[] driveId, const(char)[] deltaLink)
{
checkAccessTokenExpired();
const(char)[] url = deltaLink;
if (url == null) {
url = driveByIdUrl ~ driveId ~ "/root/delta";
url ~= "?select=id,name,eTag,cTag,deleted,file,folder,root,fileSystemInfo,remoteItem,parentReference,size";
}
return get(url);
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_list_children
JSONValue listChildren(const(char)[] driveId, const(char)[] id, const(char)[] nextLink)
{
checkAccessTokenExpired();
const(char)[] url;
// configure URL to query
if (nextLink.empty) {
url = driveByIdUrl ~ driveId ~ "/items/" ~ id ~ "/children";
url ~= "?select=id,name,eTag,cTag,deleted,file,folder,root,fileSystemInfo,remoteItem,parentReference,size";
} else {
url = nextLink;
}
return get(url);
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_get_content
void downloadById(const(char)[] driveId, const(char)[] id, string saveToPath, long fileSize)
{
checkAccessTokenExpired();
scope(failure) {
if (exists(saveToPath)) {
// try and remove the file, catch error
try {
remove(saveToPath);
} catch (FileException e) {
// display the error message
displayFileSystemErrorMessage(e.msg, getFunctionName!({}));
}
}
}
// Create the required local directory
string newPath = dirName(saveToPath);
// Does the path exist locally?
if (!exists(newPath)) {
try {
log.vdebug("Requested path does not exist, creating directory structure: ", newPath);
mkdirRecurse(newPath);
// Configure the applicable permissions for the folder
log.vdebug("Setting directory permissions for: ", newPath);
newPath.setAttributes(cfg.returnRequiredDirectoryPermisions());
} catch (FileException e) {
// display the error message
displayFileSystemErrorMessage(e.msg, getFunctionName!({}));
}
}
const(char)[] url = driveByIdUrl ~ driveId ~ "/items/" ~ id ~ "/content?AVOverride=1";
// Download file
download(url, saveToPath, fileSize);
// Does path exist?
if (exists(saveToPath)) {
// File was downloaded successfully - configure the applicable permissions for the file
log.vdebug("Setting file permissions for: ", saveToPath);
saveToPath.setAttributes(cfg.returnRequiredFilePermisions());
}
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_put_content
JSONValue simpleUpload(string localPath, string parentDriveId, string parentId, string filename, const(char)[] eTag = null)
{
checkAccessTokenExpired();
string url = driveByIdUrl ~ parentDriveId ~ "/items/" ~ parentId ~ ":/" ~ encodeComponent(filename) ~ ":/content";
// TODO: investigate why this fails for remote folders
//if (eTag) http.addRequestHeader("If-Match", eTag);
/*else http.addRequestHeader("If-None-Match", "*");*/
return upload(localPath, url);
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_put_content
JSONValue simpleUploadReplace(string localPath, string driveId, string id, const(char)[] eTag = null)
{
checkAccessTokenExpired();
string url = driveByIdUrl ~ driveId ~ "/items/" ~ id ~ "/content";
if (eTag) http.addRequestHeader("If-Match", eTag);
return upload(localPath, url);
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_update
JSONValue updateById(const(char)[] driveId, const(char)[] id, JSONValue data, const(char)[] eTag = null)
{
checkAccessTokenExpired();
const(char)[] url = driveByIdUrl ~ driveId ~ "/items/" ~ id;
if (eTag) http.addRequestHeader("If-Match", eTag);
http.addRequestHeader("Content-Type", "application/json");
return patch(url, data.toString());
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_delete
void deleteById(const(char)[] driveId, const(char)[] id, const(char)[] eTag = null)
{
checkAccessTokenExpired();
const(char)[] url = driveByIdUrl ~ driveId ~ "/items/" ~ id;
//TODO: investigate why this always fail with 412 (Precondition Failed)
//if (eTag) http.addRequestHeader("If-Match", eTag);
del(url);
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_post_children
JSONValue createById(const(char)[] parentDriveId, const(char)[] parentId, JSONValue item)
{
checkAccessTokenExpired();
const(char)[] url = driveByIdUrl ~ parentDriveId ~ "/items/" ~ parentId ~ "/children";
http.addRequestHeader("Content-Type", "application/json");
return post(url, item.toString());
}
// Return the details of the specified path
JSONValue getPathDetails(const(string) path)
{
checkAccessTokenExpired();
const(char)[] url;
if ((path == ".")||(path == "/")) url = driveUrl ~ "/root/";
else url = itemByPathUrl ~ encodeComponent(path) ~ ":/";
url ~= "?select=id,name,eTag,cTag,deleted,file,folder,root,fileSystemInfo,remoteItem,parentReference,size";
return get(url);
}
// Return the details of the specified id
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_get
JSONValue getPathDetailsById(const(char)[] driveId, const(char)[] id)
{
checkAccessTokenExpired();
const(char)[] url;
url = driveByIdUrl ~ driveId ~ "/items/" ~ id;
url ~= "?select=id,name,eTag,cTag,deleted,file,folder,root,fileSystemInfo,remoteItem,parentReference,size";
return get(url);
}
// Return the requested details of the specified path on the specified drive id and path
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_get?view=odsp-graph-online
JSONValue getPathDetailsByDriveId(const(char)[] driveId, const(string) path)
{
checkAccessTokenExpired();
const(char)[] url;
// string driveByIdUrl = "https://graph.microsoft.com/v1.0/drives/";
// Required format: /drives/{drive-id}/root:/{item-path}
url = driveByIdUrl ~ driveId ~ "/root:/" ~ encodeComponent(path);
url ~= "?select=id,name,eTag,cTag,deleted,file,folder,root,fileSystemInfo,remoteItem,parentReference,size";
return get(url);
}
// Return the requested details of the specified path on the specified drive id and item id
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_get?view=odsp-graph-online
JSONValue getPathDetailsByDriveIdAndItemId(const(char)[] driveId, const(char)[] itemId)
{
checkAccessTokenExpired();
const(char)[] url;
// string driveByIdUrl = "https://graph.microsoft.com/v1.0/drives/";
// Required format: /drives/{drive-id}/items/{item-id}
url = driveByIdUrl ~ driveId ~ "/items/" ~ itemId;
url ~= "?select=id,name,eTag,cTag,deleted,file,folder,root,fileSystemInfo,remoteItem,parentReference,size";
return get(url);
}
// Return the requested details of the specified id
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_get
JSONValue getFileDetails(const(char)[] driveId, const(char)[] id)
{
checkAccessTokenExpired();
const(char)[] url;
url = driveByIdUrl ~ driveId ~ "/items/" ~ id;
url ~= "?select=size,malware,file,webUrl,lastModifiedBy,lastModifiedDateTime";
return get(url);
}
// Create an anonymous read-only shareable link for an existing file on OneDrive
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_createlink
JSONValue createShareableLink(const(char)[] driveId, const(char)[] id, JSONValue accessScope)
{
checkAccessTokenExpired();
const(char)[] url;
url = driveByIdUrl ~ driveId ~ "/items/" ~ id ~ "/createLink";
http.addRequestHeader("Content-Type", "application/json");
return post(url, accessScope.toString());
}
// https://dev.onedrive.com/items/move.htm
JSONValue moveByPath(const(char)[] sourcePath, JSONValue moveData)
{
// Need to use itemByPathUrl
checkAccessTokenExpired();
string url = itemByPathUrl ~ encodeComponent(sourcePath);
http.addRequestHeader("Content-Type", "application/json");
return move(url, moveData.toString());
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_createuploadsession
JSONValue createUploadSession(const(char)[] parentDriveId, const(char)[] parentId, const(char)[] filename, const(char)[] eTag = null, JSONValue item = null)
{
checkAccessTokenExpired();
const(char)[] url = driveByIdUrl ~ parentDriveId ~ "/items/" ~ parentId ~ ":/" ~ encodeComponent(filename) ~ ":/createUploadSession";
if (eTag) http.addRequestHeader("If-Match", eTag);
http.addRequestHeader("Content-Type", "application/json");
return post(url, item.toString());
}
// https://dev.onedrive.com/items/upload_large_files.htm
JSONValue uploadFragment(const(char)[] uploadUrl, string filepath, long offset, long offsetSize, long fileSize)
{
checkAccessTokenExpired();
// open file as read-only in binary mode
auto file = File(filepath, "rb");
file.seek(offset);
string contentRange = "bytes " ~ to!string(offset) ~ "-" ~ to!string(offset + offsetSize - 1) ~ "/" ~ to!string(fileSize);
log.vdebugNewLine("contentRange: ", contentRange);
// function scopes
scope(exit) {
http.clearRequestHeaders();
http.onSend = null;
http.onReceive = null;
http.onReceiveHeader = null;
http.onReceiveStatusLine = null;
http.contentLength = 0;
// close file if open
if (file.isOpen()){
// close open file
file.close();
}
}
http.method = HTTP.Method.put;
http.url = uploadUrl;
http.addRequestHeader("Content-Range", contentRange);
http.onSend = data => file.rawRead(data).length;
// convert offsetSize to ulong
http.contentLength = to!ulong(offsetSize);
auto response = perform();
// TODO: retry on 5xx errors
checkHttpCode(response);
return response;
}
// https://dev.onedrive.com/items/upload_large_files.htm
JSONValue requestUploadStatus(const(char)[] uploadUrl)
{
checkAccessTokenExpired();
// when using microsoft graph the auth code is different
return get(uploadUrl, true);
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/site_search?view=odsp-graph-online
JSONValue o365SiteSearch(const(char)[] nextLink){
checkAccessTokenExpired();
const(char)[] url;
// configure URL to query
if (nextLink.empty) {
url = siteSearchUrl ~ "=*";
} else {
url = nextLink;
}
return get(url);
}
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/drive_list?view=odsp-graph-online
JSONValue o365SiteDrives(string site_id){
checkAccessTokenExpired();
const(char)[] url;
url = siteDriveUrl ~ site_id ~ "/drives";
return get(url);
}
// Create a new subscription or renew the existing subscription
void createOrRenewSubscription() {
checkAccessTokenExpired();
// Kick off the webhook server first
if (webhook is null) {
webhook = OneDriveWebhook.getOrCreate(
cfg.getValueString("webhook_listening_host"),