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-rw-r--r--packages/taler-util/src/http-status-codes.ts379
-rw-r--r--packages/taler-util/src/index.ts1
-rw-r--r--packages/taler-wallet-core/src/operations/backup/index.ts10
-rw-r--r--packages/taler-wallet-core/src/operations/pay.ts6
-rw-r--r--packages/taler-wallet-core/src/operations/refresh.ts5
-rw-r--r--packages/taler-wallet-core/src/util/http.ts11
6 files changed, 390 insertions, 22 deletions
diff --git a/packages/taler-util/src/http-status-codes.ts b/packages/taler-util/src/http-status-codes.ts
new file mode 100644
index 000000000..848839990
--- /dev/null
+++ b/packages/taler-util/src/http-status-codes.ts
@@ -0,0 +1,379 @@
+/**
+ * Hypertext Transfer Protocol (HTTP) response status codes.
+ *
+ * @see {@link https://en.wikipedia.org/wiki/List_of_HTTP_status_codes}
+ */
+export enum HttpStatusCode {
+ /**
+ * The server has received the request headers and the client should proceed to send the request body
+ * (in the case of a request for which a body needs to be sent; for example, a POST request).
+ * Sending a large request body to a server after a request has been rejected for inappropriate headers would be inefficient.
+ * To have a server check the request's headers, a client must send Expect: 100-continue as a header in its initial request
+ * and receive a 100 Continue status code in response before sending the body. The response 417 Expectation Failed indicates the request should not be continued.
+ */
+ Continue = 100,
+
+ /**
+ * The requester has asked the server to switch protocols and the server has agreed to do so.
+ */
+ SwitchingProtocols = 101,
+
+ /**
+ * A WebDAV request may contain many sub-requests involving file operations, requiring a long time to complete the request.
+ * This code indicates that the server has received and is processing the request, but no response is available yet.
+ * This prevents the client from timing out and assuming the request was lost.
+ */
+ Processing = 102,
+
+ /**
+ * Standard response for successful HTTP requests.
+ * The actual response will depend on the request method used.
+ * In a GET request, the response will contain an entity corresponding to the requested resource.
+ * In a POST request, the response will contain an entity describing or containing the result of the action.
+ */
+ Ok = 200,
+
+ /**
+ * The request has been fulfilled, resulting in the creation of a new resource.
+ */
+ Created = 201,
+
+ /**
+ * The request has been accepted for processing, but the processing has not been completed.
+ * The request might or might not be eventually acted upon, and may be disallowed when processing occurs.
+ */
+ Accepted = 202,
+
+ /**
+ * SINCE HTTP/1.1
+ * The server is a transforming proxy that received a 200 OK from its origin,
+ * but is returning a modified version of the origin's response.
+ */
+ NonAuthoritativeInformation = 203,
+
+ /**
+ * The server successfully processed the request and is not returning any content.
+ */
+ NoContent = 204,
+
+ /**
+ * The server successfully processed the request, but is not returning any content.
+ * Unlike a 204 response, this response requires that the requester reset the document view.
+ */
+ ResetContent = 205,
+
+ /**
+ * The server is delivering only part of the resource (byte serving) due to a range header sent by the client.
+ * The range header is used by HTTP clients to enable resuming of interrupted downloads,
+ * or split a download into multiple simultaneous streams.
+ */
+ PartialContent = 206,
+
+ /**
+ * The message body that follows is an XML message and can contain a number of separate response codes,
+ * depending on how many sub-requests were made.
+ */
+ MultiStatus = 207,
+
+ /**
+ * The members of a DAV binding have already been enumerated in a preceding part of the (multistatus) response,
+ * and are not being included again.
+ */
+ AlreadyReported = 208,
+
+ /**
+ * The server has fulfilled a request for the resource,
+ * and the response is a representation of the result of one or more instance-manipulations applied to the current instance.
+ */
+ ImUsed = 226,
+
+ /**
+ * Indicates multiple options for the resource from which the client may choose (via agent-driven content negotiation).
+ * For example, this code could be used to present multiple video format options,
+ * to list files with different filename extensions, or to suggest word-sense disambiguation.
+ */
+ MultipleChoices = 300,
+
+ /**
+ * This and all future requests should be directed to the given URI.
+ */
+ MovedPermanently = 301,
+
+ /**
+ * This is an example of industry practice contradicting the standard.
+ * The HTTP/1.0 specification (RFC 1945) required the client to perform a temporary redirect
+ * (the original describing phrase was "Moved Temporarily"), but popular browsers implemented 302
+ * with the functionality of a 303 See Other. Therefore, HTTP/1.1 added status codes 303 and 307
+ * to distinguish between the two behaviours. However, some Web applications and frameworks
+ * use the 302 status code as if it were the 303.
+ */
+ Found = 302,
+
+ /**
+ * SINCE HTTP/1.1
+ * The response to the request can be found under another URI using a GET method.
+ * When received in response to a POST (or PUT/DELETE), the client should presume that
+ * the server has received the data and should issue a redirect with a separate GET message.
+ */
+ SeeOther = 303,
+
+ /**
+ * Indicates that the resource has not been modified since the version specified by the request headers If-Modified-Since or If-None-Match.
+ * In such case, there is no need to retransmit the resource since the client still has a previously-downloaded copy.
+ */
+ NotModified = 304,
+
+ /**
+ * SINCE HTTP/1.1
+ * The requested resource is available only through a proxy, the address for which is provided in the response.
+ * Many HTTP clients (such as Mozilla and Internet Explorer) do not correctly handle responses with this status code, primarily for security reasons.
+ */
+ UseProxy = 305,
+
+ /**
+ * No longer used. Originally meant "Subsequent requests should use the specified proxy."
+ */
+ SwitchProxy = 306,
+
+ /**
+ * SINCE HTTP/1.1
+ * In this case, the request should be repeated with another URI; however, future requests should still use the original URI.
+ * In contrast to how 302 was historically implemented, the request method is not allowed to be changed when reissuing the original request.
+ * For example, a POST request should be repeated using another POST request.
+ */
+ TemporaryRedirect = 307,
+
+ /**
+ * The request and all future requests should be repeated using another URI.
+ * 307 and 308 parallel the behaviors of 302 and 301, but do not allow the HTTP method to change.
+ * So, for example, submitting a form to a permanently redirected resource may continue smoothly.
+ */
+ PermanentRedirect = 308,
+
+ /**
+ * The server cannot or will not process the request due to an apparent client error
+ * (e.g., malformed request syntax, too large size, invalid request message framing, or deceptive request routing).
+ */
+ BadRequest = 400,
+
+ /**
+ * Similar to 403 Forbidden, but specifically for use when authentication is required and has failed or has not yet
+ * been provided. The response must include a WWW-Authenticate header field containing a challenge applicable to the
+ * requested resource. See Basic access authentication and Digest access authentication. 401 semantically means
+ * "unauthenticated",i.e. the user does not have the necessary credentials.
+ */
+ Unauthorized = 401,
+
+ /**
+ * Reserved for future use. The original intention was that this code might be used as part of some form of digital
+ * cash or micro payment scheme, but that has not happened, and this code is not usually used.
+ * Google Developers API uses this status if a particular developer has exceeded the daily limit on requests.
+ */
+ PaymentRequired = 402,
+
+ /**
+ * The request was valid, but the server is refusing action.
+ * The user might not have the necessary permissions for a resource.
+ */
+ Forbidden = 403,
+
+ /**
+ * The requested resource could not be found but may be available in the future.
+ * Subsequent requests by the client are permissible.
+ */
+ NotFound = 404,
+
+ /**
+ * A request method is not supported for the requested resource;
+ * for example, a GET request on a form that requires data to be presented via POST, or a PUT request on a read-only resource.
+ */
+ MethodNotAllowed = 405,
+
+ /**
+ * The requested resource is capable of generating only content not acceptable according to the Accept headers sent in the request.
+ */
+ NotAcceptable = 406,
+
+ /**
+ * The client must first authenticate itself with the proxy.
+ */
+ ProxyAuthenticationRequired = 407,
+
+ /**
+ * The server timed out waiting for the request.
+ * According to HTTP specifications:
+ * "The client did not produce a request within the time that the server was prepared to wait. The client MAY repeat the request without modifications at any later time."
+ */
+ RequestTimeout = 408,
+
+ /**
+ * Indicates that the request could not be processed because of conflict in the request,
+ * such as an edit conflict between multiple simultaneous updates.
+ */
+ Conflict = 409,
+
+ /**
+ * Indicates that the resource requested is no longer available and will not be available again.
+ * This should be used when a resource has been intentionally removed and the resource should be purged.
+ * Upon receiving a 410 status code, the client should not request the resource in the future.
+ * Clients such as search engines should remove the resource from their indices.
+ * Most use cases do not require clients and search engines to purge the resource, and a "404 Not Found" may be used instead.
+ */
+ Gone = 410,
+
+ /**
+ * The request did not specify the length of its content, which is required by the requested resource.
+ */
+ LengthRequired = 411,
+
+ /**
+ * The server does not meet one of the preconditions that the requester put on the request.
+ */
+ PreconditionFailed = 412,
+
+ /**
+ * The request is larger than the server is willing or able to process. Previously called "Request Entity Too Large".
+ */
+ PayloadTooLarge = 413,
+
+ /**
+ * The URI provided was too long for the server to process. Often the result of too much data being encoded as a query-string of a GET request,
+ * in which case it should be converted to a POST request.
+ * Called "Request-URI Too Long" previously.
+ */
+ UriTooLong = 414,
+
+ /**
+ * The request entity has a media type which the server or resource does not support.
+ * For example, the client uploads an image as image/svg+xml, but the server requires that images use a different format.
+ */
+ UnsupportedMediaType = 415,
+
+ /**
+ * The client has asked for a portion of the file (byte serving), but the server cannot supply that portion.
+ * For example, if the client asked for a part of the file that lies beyond the end of the file.
+ * Called "Requested Range Not Satisfiable" previously.
+ */
+ RangeNotSatisfiable = 416,
+
+ /**
+ * The server cannot meet the requirements of the Expect request-header field.
+ */
+ ExpectationFailed = 417,
+
+ /**
+ * This code was defined in 1998 as one of the traditional IETF April Fools' jokes, in RFC 2324, Hyper Text Coffee Pot Control Protocol,
+ * and is not expected to be implemented by actual HTTP servers. The RFC specifies this code should be returned by
+ * teapots requested to brew coffee. This HTTP status is used as an Easter egg in some websites, including Google.com.
+ */
+ IAmATeapot = 418,
+
+ /**
+ * The request was directed at a server that is not able to produce a response (for example because a connection reuse).
+ */
+ MisdirectedRequest = 421,
+
+ /**
+ * The request was well-formed but was unable to be followed due to semantic errors.
+ */
+ UnprocessableEntity = 422,
+
+ /**
+ * The resource that is being accessed is locked.
+ */
+ Locked = 423,
+
+ /**
+ * The request failed due to failure of a previous request (e.g., a PROPPATCH).
+ */
+ FailedDependency = 424,
+
+ /**
+ * The client should switch to a different protocol such as TLS/1.0, given in the Upgrade header field.
+ */
+ UpgradeRequired = 426,
+
+ /**
+ * The origin server requires the request to be conditional.
+ * Intended to prevent "the 'lost update' problem, where a client
+ * GETs a resource's state, modifies it, and PUTs it back to the server,
+ * when meanwhile a third party has modified the state on the server, leading to a conflict."
+ */
+ PreconditionRequired = 428,
+
+ /**
+ * The user has sent too many requests in a given amount of time. Intended for use with rate-limiting schemes.
+ */
+ TooManyRequests = 429,
+
+ /**
+ * The server is unwilling to process the request because either an individual header field,
+ * or all the header fields collectively, are too large.
+ */
+ RequestHeaderFieldsTooLarge = 431,
+
+ /**
+ * A server operator has received a legal demand to deny access to a resource or to a set of resources
+ * that includes the requested resource. The code 451 was chosen as a reference to the novel Fahrenheit 451.
+ */
+ UnavailableForLegalReasons = 451,
+
+ /**
+ * A generic error message, given when an unexpected condition was encountered and no more specific message is suitable.
+ */
+ InternalServerError = 500,
+
+ /**
+ * The server either does not recognize the request method, or it lacks the ability to fulfill the request.
+ * Usually this implies future availability (e.g., a new feature of a web-service API).
+ */
+ NotImplemented = 501,
+
+ /**
+ * The server was acting as a gateway or proxy and received an invalid response from the upstream server.
+ */
+ BadGateway = 502,
+
+ /**
+ * The server is currently unavailable (because it is overloaded or down for maintenance).
+ * Generally, this is a temporary state.
+ */
+ ServiceUnavailable = 503,
+
+ /**
+ * The server was acting as a gateway or proxy and did not receive a timely response from the upstream server.
+ */
+ GatewayTimeout = 504,
+
+ /**
+ * The server does not support the HTTP protocol version used in the request
+ */
+ HttpVersionNotSupported = 505,
+
+ /**
+ * Transparent content negotiation for the request results in a circular reference.
+ */
+ VariantAlsoNegotiates = 506,
+
+ /**
+ * The server is unable to store the representation needed to complete the request.
+ */
+ InsufficientStorage = 507,
+
+ /**
+ * The server detected an infinite loop while processing the request.
+ */
+ LoopDetected = 508,
+
+ /**
+ * Further extensions to the request are required for the server to fulfill it.
+ */
+ NotExtended = 510,
+
+ /**
+ * The client needs to authenticate to gain network access.
+ * Intended for use by intercepting proxies used to control access to the network (e.g., "captive portals" used
+ * to require agreement to Terms of Service before granting full Internet access via a Wi-Fi hotspot).
+ */
+ NetworkAuthenticationRequired = 511,
+}
diff --git a/packages/taler-util/src/index.ts b/packages/taler-util/src/index.ts
index 4ad752954..c42e5e66a 100644
--- a/packages/taler-util/src/index.ts
+++ b/packages/taler-util/src/index.ts
@@ -22,6 +22,7 @@ export * from "./url.js";
export { fnutil } from "./fnutils.js";
export * from "./kdf.js";
export * from "./talerCrypto.js";
+export * from "./http-status-codes.js";
export {
randomBytes,
secretbox,
diff --git a/packages/taler-wallet-core/src/operations/backup/index.ts b/packages/taler-wallet-core/src/operations/backup/index.ts
index 913ffcb2e..3f4c02274 100644
--- a/packages/taler-wallet-core/src/operations/backup/index.ts
+++ b/packages/taler-wallet-core/src/operations/backup/index.ts
@@ -40,6 +40,7 @@ import {
ConfirmPayResultType,
durationFromSpec,
getTimestampNow,
+ HttpStatusCode,
j2s,
Logger,
notEmpty,
@@ -84,7 +85,6 @@ import {
} from "../../db.js";
import { guardOperationException } from "../../errors.js";
import {
- HttpResponseStatus,
readSuccessResponseJsonOrThrow,
readTalerErrorResponse,
} from "../../util/http.js";
@@ -317,7 +317,7 @@ async function runBackupCycleForProvider(
logger.trace(`sync response status: ${resp.status}`);
- if (resp.status === HttpResponseStatus.NotModified) {
+ if (resp.status === HttpStatusCode.NotModified) {
await ws.db
.mktx((x) => ({ backupProvider: x.backupProviders }))
.runReadWrite(async (tx) => {
@@ -335,7 +335,7 @@ async function runBackupCycleForProvider(
return;
}
- if (resp.status === HttpResponseStatus.PaymentRequired) {
+ if (resp.status === HttpStatusCode.PaymentRequired) {
logger.trace("payment required for backup");
logger.trace(`headers: ${j2s(resp.headers)}`);
const talerUri = resp.headers.get("taler");
@@ -396,7 +396,7 @@ async function runBackupCycleForProvider(
return;
}
- if (resp.status === HttpResponseStatus.NoContent) {
+ if (resp.status === HttpStatusCode.NoContent) {
await ws.db
.mktx((x) => ({ backupProviders: x.backupProviders }))
.runReadWrite(async (tx) => {
@@ -415,7 +415,7 @@ async function runBackupCycleForProvider(
return;
}
- if (resp.status === HttpResponseStatus.Conflict) {
+ if (resp.status === HttpStatusCode.Conflict) {
logger.info("conflicting backup found");
const backupEnc = new Uint8Array(await resp.bytes());
const backupConfig = await provideBackupState(ws);
diff --git a/packages/taler-wallet-core/src/operations/pay.ts b/packages/taler-wallet-core/src/operations/pay.ts
index 8fad55994..a42480f40 100644
--- a/packages/taler-wallet-core/src/operations/pay.ts
+++ b/packages/taler-wallet-core/src/operations/pay.ts
@@ -53,6 +53,7 @@ import {
Logger,
URL,
getDurationRemaining,
+ HttpStatusCode,
} from "@gnu-taler/taler-util";
import { encodeCrock, getRandomBytes } from "@gnu-taler/taler-util";
import {
@@ -89,7 +90,6 @@ import {
} from "../db.js";
import {
getHttpResponseErrorDetails,
- HttpResponseStatus,
readSuccessResponseJsonOrErrorCode,
readSuccessResponseJsonOrThrow,
readTalerErrorResponse,
@@ -1222,7 +1222,7 @@ async function submitPay(
};
}
- if (resp.status === HttpResponseStatus.BadRequest) {
+ if (resp.status === HttpStatusCode.BadRequest) {
const errDetails = await readUnexpectedResponseDetails(resp);
logger.warn("unexpected 400 response for /pay");
logger.warn(j2s(errDetails));
@@ -1242,7 +1242,7 @@ async function submitPay(
throw new OperationFailedAndReportedError(errDetails);
}
- if (resp.status === HttpResponseStatus.Conflict) {
+ if (resp.status === HttpStatusCode.Conflict) {
const err = await readTalerErrorResponse(resp);
if (
err.code ===
diff --git a/packages/taler-wallet-core/src/operations/refresh.ts b/packages/taler-wallet-core/src/operations/refresh.ts
index 144514e1c..d727bd06f 100644
--- a/packages/taler-wallet-core/src/operations/refresh.ts
+++ b/packages/taler-wallet-core/src/operations/refresh.ts
@@ -14,7 +14,7 @@
GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
-import { encodeCrock, getRandomBytes } from "@gnu-taler/taler-util";
+import { encodeCrock, getRandomBytes, HttpStatusCode } from "@gnu-taler/taler-util";
import {
CoinRecord,
CoinSourceType,
@@ -40,7 +40,6 @@ import {
import { AmountJson, Amounts } from "@gnu-taler/taler-util";
import { amountToPretty } from "@gnu-taler/taler-util";
import {
- HttpResponseStatus,
readSuccessResponseJsonOrThrow,
readUnexpectedResponseDetails,
} from "../util/http.js";
@@ -377,7 +376,7 @@ async function refreshMelt(
});
});
- if (resp.status === HttpResponseStatus.NotFound) {
+ if (resp.status === HttpStatusCode.NotFound) {
const errDetails = await readUnexpectedResponseDetails(resp);
await ws.db
.mktx((x) => ({
diff --git a/packages/taler-wallet-core/src/util/http.ts b/packages/taler-wallet-core/src/util/http.ts
index d01f2ee42..0556d2274 100644
--- a/packages/taler-wallet-core/src/util/http.ts
+++ b/packages/taler-wallet-core/src/util/http.ts
@@ -59,17 +59,6 @@ export interface HttpRequestOptions {
body?: string | ArrayBuffer | ArrayBufferView;
}
-export enum HttpResponseStatus {
- Ok = 200,
- NoContent = 204,
- Gone = 210,
- NotModified = 304,
- BadRequest = 400,
- PaymentRequired = 402,
- NotFound = 404,
- Conflict = 409,
-}
-
/**
* Headers, roughly modeled after the fetch API's headers object.
*/