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Golang Context.RequireString方法代码示例

本文整理汇总了Golang中github.com/coocood/jas.Context.RequireString方法的典型用法代码示例。如果您正苦于以下问题:Golang Context.RequireString方法的具体用法?Golang Context.RequireString怎么用?Golang Context.RequireString使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/coocood/jas.Context的用法示例。


在下文中一共展示了Context.RequireString方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: GetNode

// GetNode retrieves a single node from the database, removes
// sensitive data (such as an email address) and sets ctx.Data to it.
func (*Api) GetNode(ctx *jas.Context) {
	ip := IP(net.ParseIP(ctx.RequireString("address")))
	if ip == nil {
		// If this is encountered, the address was incorrectly
		// formatted.
		ctx.Error = jas.NewRequestError("addressInvalid")
		return
	}
	node, err := Db.GetNode(ip)
	if err != nil {
		// If there has been a database error, log it and report the
		// failure.
		ctx.Error = jas.NewInternalError(err)
		l.Err(err)
		return
	}
	if node == nil {
		// If there are simply no matching nodes, set the error and
		// return.
		ctx.Error = jas.NewRequestError("No matching node")
		return
	}

	// Remove any sensitive data.
	node.OwnerEmail = ""

	// Finally, set the data and exit.
	ctx.Data = node
}
开发者ID:rynomad,项目名称:Nei.ghbor.Net-Keystone,代码行数:31,代码来源:api.go

示例2: Get

func (*Weixin) Get(ctx *jas.Context) {
	fmt.Println("Get weixin")
	echostr := ctx.RequireString("echostr")
	nonce := ctx.RequireString("nonce")
	timestamp := ctx.RequireString("timestamp")
	sig := ctx.RequireString("signature")

	params := []string{nonce, timestamp, WEIXIN_TOKEN}
	sort.Sort(sort.StringSlice(params))
	data := ""
	for _, v := range params {
		data += v
	}
	sha1Sig := string(sha1s(data))

	ctx.Data = echostr
	if sig == sha1Sig {
		cfg := &jas.Config{}
		cfg.HijackWrite = func(writer io.Writer, ctx *jas.Context) int {
			len, _ := writer.Write([]byte(reflect.ValueOf(ctx.Data).String()))
			return len
		}
		//		ctx.SetConfig(cfg)
	}
}
开发者ID:zhdtty,项目名称:mornsail,代码行数:25,代码来源:weixin_servlet.go

示例3: Post

func (*Sporocilo) Post(ctx *jas.Context) {
	nick := ctx.RequireString("nick")
	msg := ctx.RequireString("msg")
	title := ctx.RequireString("title")
	if nick != "" && msg != "" {
		err, res := sporocilo.ShraniSporocilo(nick, title, msg)
		if err == nil {
			b, _ := json.Marshal(res)
			log.Println(string(b))
			Notify(string(b))
			ctx.Data = res
		}
	}
}
开发者ID:ubuntu-si,项目名称:go-ubuntusi-log,代码行数:14,代码来源:rest.go

示例4: PostNode

// PostNode creates a *Node from the submitted form and queues it for
// addition.
func (*Api) PostNode(ctx *jas.Context) {
	if Db.ReadOnly {
		// If the database is readonly, set that as the error and
		// return.
		ctx.Error = ReadOnlyError
		return
	}

	// Initialize the node and retrieve fields.
	node := new(Node)

	ip := IP(net.ParseIP(ctx.RequireString("address")))
	if ip == nil {
		// If the address is invalid, return that error.
		ctx.Error = jas.NewRequestError("addressInvalid")
		return
	}
	node.Addr = ip
	node.Latitude = ctx.RequireFloat("latitude")
	node.Longitude = ctx.RequireFloat("longitude")
	node.OwnerName = ctx.RequireString("name")
	node.OwnerEmail = ctx.RequireString("email")
	status, _ := ctx.FindInt("status")
	node.Status = int(status)

	// TODO(DuoNoxSol): Authenticate/limit node registration.

	err := Db.AddNode(node)
	if err != nil {
		// If there was an error, log it and report the failure.
		ctx.Error = jas.NewInternalError(err)
		l.Err(err)
		return
	}
	ctx.Data = "successful"
	l.Infof("Node %q registered\n", ip)
}
开发者ID:rynomad,项目名称:Nei.ghbor.Net-Keystone,代码行数:39,代码来源:api.go

示例5: PostUpdateNode

// PostUpdateNode removes a Node of a given IP from the database and
// re-adds it with the supplied information. It is the equivalent of
// removing a Node from the database, then invoking PostNode() with
// its information, with the exception that it does not send a
// verification email, and requires that the request be sent by the
// Node that is being update.
func (*Api) PostUpdateNode(ctx *jas.Context) {
	if Db.ReadOnly {
		// If the database is readonly, set that as the error and
		// return.
		ctx.Error = ReadOnlyError
		return
	}
	var err error

	// Require a token, because this is a very sensitive endpoint.
	RequireToken(ctx)

	// Retrieve the given IP address, check that it's sane, and check
	// that it exists in the *local* database.
	ip := IP(net.ParseIP(ctx.RequireStringLen(0, 40, "address")))
	if ip == nil {
		// If the address is invalid, return that error.
		ctx.Error = jas.NewRequestError("addressInvalid")
		return
	}

	node, err := Db.GetNode(ip)
	if err != nil {
		ctx.Error = jas.NewInternalError(err.Error())
		return
	}

	if node == nil || len(node.OwnerEmail) == 0 {
		ctx.Error = jas.NewRequestError("no matching local node")
		return
	}

	// Check to make sure that the Node is the one sending the
	// address, or an admin. If not, return an error.
	if !net.IP(ip).Equal(net.ParseIP(ctx.RemoteAddr)) &&
		!IsAdmin(ctx.Request) {
		ctx.Error = jas.NewRequestError(
			RemoteAddressDoesNotMatchError.Error())
		return
	}

	node.Addr = ip
	node.Latitude = ctx.RequireFloat("latitude")
	node.Longitude = ctx.RequireFloat("longitude")
	node.OwnerName = html.EscapeString(ctx.RequireString("name"))
	node.Contact, err = ctx.FindString("contact")
	if err != nil {
		ctx.Error = jas.NewRequestError("someError")
		return
	}
	node.Contact = html.EscapeString(node.Contact)
	node.Details, err = ctx.FindString("details")
	if err != nil {
		ctx.Error = jas.NewRequestError("someError")
		return
	}
	node.Details = html.EscapeString(node.Details)

	// If Contact, Details, or OwnerName are too long to fit in
	// the database, produce an error.
	if len(node.Contact) > 255 {
		ctx.Error = jas.NewRequestError("contactTooLong")
		return
	}
	if len(node.Details) > 255 {
		ctx.Error = jas.NewRequestError("detailsTooLong")
		return
	}
	if len(node.OwnerName) > 255 {
		ctx.Error = jas.NewRequestError("ownerNameTooLong")
		return
	}

	// Validate the PGP ID, if given. It can be an lowercase hex
	// string of length 0, 8, or 16.
	pgpstr, _ := ctx.FindStringMatch(PGPRegexp, "pgp")
	if node.PGP, err = DecodePGPID([]byte(pgpstr)); err != nil {
		ctx.Error = jas.NewRequestError("pgpInvalid")
		return
	}
	status, _ := ctx.FindPositiveInt("status")
	node.Status = uint32(status)

	// Note that we do not perform a verification step here, or send
	// an email. Because the Node was already verified once, we can
	// assume that it remains usable.

	// Update the Node in the database, replacing the one of matching
	// IP.
	err = Db.UpdateNode(node)
	if err != nil {
		ctx.Error = jas.NewInternalError(err)
		l.Errf("Error updating %q: %s", node.Addr, err)
		return
//.........这里部分代码省略.........
开发者ID:nycmeshnet,项目名称:nodeatlas,代码行数:101,代码来源:api.go

示例6: PostNode

// PostNode creates a *Node from the submitted form and queues it for
// addition with a positive 64 bit integer as an ID.
func (*Api) PostNode(ctx *jas.Context) {
	if Db.ReadOnly {
		// If the database is readonly, set that as the error and
		// return.
		ctx.Error = ReadOnlyError
		return
	}
	var err error

	// Require a token, because this is mildly sensitive.
	RequireToken(ctx)

	// Initialize the node and retrieve fields.
	node := new(Node)

	ip := IP(net.ParseIP(ctx.RequireStringLen(0, 40, "address")))
	if ip == nil {
		// If the address is invalid, return that error.
		ctx.Error = jas.NewRequestError("addressInvalid")
		return
	}
	node.Addr = ip
	node.Latitude = ctx.RequireFloat("latitude")
	node.Longitude = ctx.RequireFloat("longitude")
	node.OwnerName = html.EscapeString(ctx.RequireString("name"))
	node.OwnerEmail = ctx.RequireStringMatch(EmailRegexp, "email")

	node.Contact, _ = ctx.FindString("contact")
	node.Contact = html.EscapeString(node.Contact)

	node.Details, _ = ctx.FindString("details")
	node.Details = html.EscapeString(node.Details)

	// If Contact, Details, or OwnerName are too long to fit in
	// the database, produce an error.
	if len(node.Contact) > 255 {
		ctx.Error = jas.NewRequestError("contactTooLong")
		return
	}
	if len(node.Details) > 255 {
		ctx.Error = jas.NewRequestError("detailsTooLong")
		return
	}
	if len(node.OwnerName) > 255 {
		ctx.Error = jas.NewRequestError("ownerNameTooLong")
		return
	}

	// Validate the PGP ID, if given. It can be an lowercase hex
	// string of length 0, 8, or 16.
	pgpstr, _ := ctx.FindStringMatch(PGPRegexp, "pgp")
	if node.PGP, err = DecodePGPID([]byte(pgpstr)); err != nil {
		ctx.Error = jas.NewRequestError("pgpInvalid")
		return
	}
	status, _ := ctx.FindPositiveInt("status")
	node.Status = uint32(status)

	// Ensure that the node is correct and usable.
	if err = Db.VerifyRegistrant(node); err != nil {
		ctx.Error = jas.NewRequestError(err.Error())
		return
	}

	// TODO(DuoNoxSol): Authenticate/limit node registration.

	// If SMTP is missing from the config, we cannot continue.
	if Conf.SMTP == nil {
		ctx.Error = jas.NewInternalError(SMTPDisabledError)
		l.Err(SMTPDisabledError)
		return
	}

	// If SMTP verification is not explicitly disabled, and the
	// connecting address is not an admin, send an email.
	if !Conf.SMTP.VerifyDisabled && !IsAdmin(ctx.Request) {
		id := rand.Int63() // Pseudo-random positive int64

		emailsent := true
		if err := SendVerificationEmail(id, node.OwnerEmail); err != nil {
			// If the sending of the email fails, set the internal
			// error and log it, then set a bool so that email can be
			// resent. If email continues failing to send, it will
			// eventually expire and be removed from the database.
			ctx.Error = jas.NewInternalError(err)
			l.Err(err)
			emailsent = false
			// Note that we do *not* return here.
		}

		// Once we have attempted to send the email, queue the node
		// for verification. If the email has not been sent, it will
		// be recorded in the database.
		if err := Db.QueueNode(id, emailsent,
			Conf.VerificationExpiration, node); err != nil {
			// If there is a database failure, report it as an
			// internal error.
			ctx.Error = jas.NewInternalError(err)
//.........这里部分代码省略.........
开发者ID:nycmeshnet,项目名称:nodeatlas,代码行数:101,代码来源:api.go


注:本文中的github.com/coocood/jas.Context.RequireString方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。