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Golang Request.DisplayName方法代码示例

本文整理汇总了Golang中github.com/hashicorp/vault/logical.Request.DisplayName方法的典型用法代码示例。如果您正苦于以下问题:Golang Request.DisplayName方法的具体用法?Golang Request.DisplayName怎么用?Golang Request.DisplayName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/hashicorp/vault/logical.Request的用法示例。


在下文中一共展示了Request.DisplayName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: handleLoginRequest

// handleLoginRequest is used to handle a login request, which is an
// unauthenticated request to the backend.
func (c *Core) handleLoginRequest(req *logical.Request) (*logical.Response, *logical.Auth, error) {
	defer metrics.MeasureSince([]string{"core", "handle_login_request"}, time.Now())

	// Create an audit trail of the request, auth is not available on login requests
	if err := c.auditBroker.LogRequest(nil, req, nil); err != nil {
		c.logger.Printf("[ERR] core: failed to audit request with path %s: %v",
			req.Path, err)
		return nil, nil, ErrInternalError
	}

	// Route the request
	resp, err := c.router.Route(req)

	// A login request should never return a secret!
	if resp != nil && resp.Secret != nil {
		c.logger.Printf("[ERR] core: unexpected Secret response for login path"+
			"(request path: %s)", req.Path)
		return nil, nil, ErrInternalError
	}

	// If the response generated an authentication, then generate the token
	var auth *logical.Auth
	if resp != nil && resp.Auth != nil {
		auth = resp.Auth

		// Determine the source of the login
		source := c.router.MatchingMount(req.Path)
		source = strings.TrimPrefix(source, credentialRoutePrefix)
		source = strings.Replace(source, "/", "-", -1)

		// Prepend the source to the display name
		auth.DisplayName = strings.TrimSuffix(source+auth.DisplayName, "-")

		sysView := c.router.MatchingSystemView(req.Path)
		if sysView == nil {
			c.logger.Printf("[ERR] core: unable to look up sys view for login path"+
				"(request path: %s)", req.Path)
			return nil, nil, ErrInternalError
		}

		// Set the default lease if non-provided, root tokens are exempt
		if auth.TTL == 0 && !strListContains(auth.Policies, "root") {
			auth.TTL = sysView.DefaultLeaseTTL()
		}

		// Limit the lease duration
		if auth.TTL > sysView.MaxLeaseTTL() {
			auth.TTL = sysView.MaxLeaseTTL()
		}

		// Generate a token
		te := TokenEntry{
			Path:         req.Path,
			Policies:     auth.Policies,
			Meta:         auth.Metadata,
			DisplayName:  auth.DisplayName,
			CreationTime: time.Now().Unix(),
			TTL:          auth.TTL,
		}

		if err := c.tokenStore.Create(&te); err != nil {
			c.logger.Printf("[ERR] core: failed to create token: %v", err)
			return nil, auth, ErrInternalError
		}

		// Populate the client token
		auth.ClientToken = te.ID

		// Register with the expiration manager
		if err := c.expiration.RegisterAuth(req.Path, auth); err != nil {
			c.logger.Printf("[ERR] core: failed to register token lease "+
				"(request path: %s): %v", req.Path, err)
			return nil, auth, ErrInternalError
		}

		// Attach the display name, might be used by audit backends
		req.DisplayName = auth.DisplayName
	}

	return resp, auth, err
}
开发者ID:EricMountain,项目名称:vault,代码行数:83,代码来源:core.go

示例2: handleRequest

func (c *Core) handleRequest(req *logical.Request) (retResp *logical.Response, retAuth *logical.Auth, retErr error) {
	defer metrics.MeasureSince([]string{"core", "handle_request"}, time.Now())

	// Validate the token
	auth, te, err := c.checkToken(req.Operation, req.Path, req.ClientToken)
	if te != nil {
		defer func() {
			// Attempt to use the token (decrement num_uses)
			// If a secret was generated and num_uses is currently 1, it will be
			// immediately revoked; in that case, don't return the generated
			// credentials as they are now invalid.
			if retResp != nil && te != nil && te.NumUses == 1 && retResp.Secret != nil {
				retResp = logical.ErrorResponse("Secret cannot be returned; token had one use left, so generated credentials were immediately revoked.")
			}
			if err := c.tokenStore.UseToken(te); err != nil {
				c.logger.Printf("[ERR] core: failed to use token: %v", err)
				retResp = nil
				retAuth = nil
				retErr = ErrInternalError
			}
		}()
	}
	if err != nil {
		// If it is an internal error we return that, otherwise we
		// return invalid request so that the status codes can be correct
		var errType error
		switch err {
		case ErrInternalError, logical.ErrPermissionDenied:
			errType = err
		default:
			errType = logical.ErrInvalidRequest
		}

		if err := c.auditBroker.LogRequest(auth, req, err); err != nil {
			c.logger.Printf("[ERR] core: failed to audit request with path (%s): %v",
				req.Path, err)
		}

		return logical.ErrorResponse(err.Error()), nil, errType
	}

	// Attach the display name
	req.DisplayName = auth.DisplayName

	// Create an audit trail of the request
	if err := c.auditBroker.LogRequest(auth, req, nil); err != nil {
		c.logger.Printf("[ERR] core: failed to audit request with path (%s): %v",
			req.Path, err)
		return nil, auth, ErrInternalError
	}

	// Route the request
	resp, err := c.router.Route(req)

	// If there is a secret, we must register it with the expiration manager.
	// We exclude renewal of a lease, since it does not need to be re-registered
	if resp != nil && resp.Secret != nil && !strings.HasPrefix(req.Path, "sys/renew/") {
		// Get the SystemView for the mount
		sysView := c.router.MatchingSystemView(req.Path)
		if sysView == nil {
			c.logger.Println("[ERR] core: unable to retrieve system view from router")
			return nil, auth, ErrInternalError
		}

		// Apply the default lease if none given
		if resp.Secret.TTL == 0 {
			ttl := sysView.DefaultLeaseTTL()
			resp.Secret.TTL = ttl
		}

		// Limit the lease duration
		maxTTL := sysView.MaxLeaseTTL()
		if resp.Secret.TTL > maxTTL {
			resp.Secret.TTL = maxTTL
		}

		// Generic mounts should return the TTL but not register
		// for a lease as this provides a massive slowdown
		registerLease := true
		matchingBackend := c.router.MatchingBackend(req.Path)
		if matchingBackend == nil {
			c.logger.Println("[ERR] core: unable to retrieve generic backend from router")
			return nil, auth, ErrInternalError
		}
		if ptbe, ok := matchingBackend.(*PassthroughBackend); ok {
			if !ptbe.GeneratesLeases() {
				registerLease = false
				resp.Secret.Renewable = false
			}
		}

		if registerLease {
			leaseID, err := c.expiration.Register(req, resp)
			if err != nil {
				c.logger.Printf(
					"[ERR] core: failed to register lease "+
						"(request path: %s): %v", req.Path, err)
				return nil, auth, ErrInternalError
			}
			resp.Secret.LeaseID = leaseID
//.........这里部分代码省略.........
开发者ID:EricMountain,项目名称:vault,代码行数:101,代码来源:core.go

示例3: handleLoginRequest

// handleLoginRequest is used to handle a login request, which is an
// unauthenticated request to the backend.
func (c *Core) handleLoginRequest(req *logical.Request) (*logical.Response, *logical.Auth, error) {
	defer metrics.MeasureSince([]string{"core", "handle_login_request"}, time.Now())

	// Create an audit trail of the request, auth is not available on login requests
	if err := c.auditBroker.LogRequest(nil, req, nil); err != nil {
		c.logger.Printf("[ERR] core: failed to audit request with path %s: %v",
			req.Path, err)
		return nil, nil, ErrInternalError
	}

	// Route the request
	resp, err := c.router.Route(req)

	// A login request should never return a secret!
	if resp != nil && resp.Secret != nil {
		c.logger.Printf("[ERR] core: unexpected Secret response for login path"+
			"(request path: %s)", req.Path)
		return nil, nil, ErrInternalError
	}

	// If the response generated an authentication, then generate the token
	var auth *logical.Auth
	if resp != nil && resp.Auth != nil {
		auth = resp.Auth

		// Determine the source of the login
		source := c.router.MatchingMount(req.Path)
		source = strings.TrimPrefix(source, credentialRoutePrefix)
		source = strings.Replace(source, "/", "-", -1)

		// Prepend the source to the display name
		auth.DisplayName = strings.TrimSuffix(source+auth.DisplayName, "-")

		sysView := c.router.MatchingSystemView(req.Path)
		if sysView == nil {
			c.logger.Printf("[ERR] core: unable to look up sys view for login path"+
				"(request path: %s)", req.Path)
			return nil, nil, ErrInternalError
		}

		// Set the default lease if non-provided, root tokens are exempt
		if auth.TTL == 0 && !strutil.StrListContains(auth.Policies, "root") {
			auth.TTL = sysView.DefaultLeaseTTL()
		}

		// Limit the lease duration
		if auth.TTL > sysView.MaxLeaseTTL() {
			auth.TTL = sysView.MaxLeaseTTL()
		}

		// Generate a token
		te := TokenEntry{
			Path:         req.Path,
			Policies:     auth.Policies,
			Meta:         auth.Metadata,
			DisplayName:  auth.DisplayName,
			CreationTime: time.Now().Unix(),
			TTL:          auth.TTL,
		}

		if strutil.StrListSubset(te.Policies, []string{"root"}) {
			te.Policies = []string{"root"}
		} else {
			// Use a map to filter out/prevent duplicates
			policyMap := map[string]bool{}
			for _, policy := range te.Policies {
				if policy == "" {
					// Don't allow a policy with no name, even though it is a valid
					// slice member
					continue
				}
				policyMap[policy] = true
			}

			// Add the default policy
			policyMap["default"] = true

			te.Policies = []string{}
			for k, _ := range policyMap {
				te.Policies = append(te.Policies, k)
			}

			sort.Strings(te.Policies)
		}

		if err := c.tokenStore.create(&te); err != nil {
			c.logger.Printf("[ERR] core: failed to create token: %v", err)
			return nil, auth, ErrInternalError
		}

		// Populate the client token and accessor
		auth.ClientToken = te.ID
		auth.Accessor = te.Accessor
		auth.Policies = te.Policies

		// Register with the expiration manager
		if err := c.expiration.RegisterAuth(te.Path, auth); err != nil {
			c.logger.Printf("[ERR] core: failed to register token lease "+
//.........这里部分代码省略.........
开发者ID:geckoboard,项目名称:vault,代码行数:101,代码来源:core.go

示例4: handleRequest

func (c *Core) handleRequest(req *logical.Request) (retResp *logical.Response, retAuth *logical.Auth, retErr error) {
	defer metrics.MeasureSince([]string{"core", "handle_request"}, time.Now())

	// Validate the token
	auth, te, err := c.checkToken(req.Operation, req.Path, req.ClientToken)
	if te != nil {
		defer func() {
			// Attempt to use the token (decrement num_uses)
			if err := c.tokenStore.UseToken(te); err != nil {
				c.logger.Printf("[ERR] core: failed to use token: %v", err)
				retResp = nil
				retAuth = nil
				retErr = ErrInternalError
			}
		}()
	}
	if err != nil {
		// If it is an internal error we return that, otherwise we
		// return invalid request so that the status codes can be correct
		var errType error
		switch err {
		case ErrInternalError, logical.ErrPermissionDenied:
			errType = err
		default:
			errType = logical.ErrInvalidRequest
		}

		if err := c.auditBroker.LogRequest(auth, req, err); err != nil {
			c.logger.Printf("[ERR] core: failed to audit request (%#v): %v",
				req, err)
		}

		return logical.ErrorResponse(err.Error()), nil, errType
	}

	// Attach the display name
	req.DisplayName = auth.DisplayName

	// Create an audit trail of the request
	if err := c.auditBroker.LogRequest(auth, req, nil); err != nil {
		c.logger.Printf("[ERR] core: failed to audit request (%#v): %v",
			req, err)
		return nil, auth, ErrInternalError
	}

	// Route the request
	resp, err := c.router.Route(req)

	// If there is a secret, we must register it with the expiration manager.
	// We exclude renewal of a lease, since it does not need to be re-registered
	if resp != nil && resp.Secret != nil && !strings.HasPrefix(req.Path, "sys/renew/") {
		// Apply the default lease if none given
		if resp.Secret.TTL == 0 {
			resp.Secret.TTL = c.defaultLeaseTTL
		}

		// Limit the lease duration
		if resp.Secret.TTL > c.maxLeaseTTL {
			resp.Secret.TTL = c.maxLeaseTTL
		}

		// Register the lease
		leaseID, err := c.expiration.Register(req, resp)
		if err != nil {
			c.logger.Printf(
				"[ERR] core: failed to register lease "+
					"(request: %#v, response: %#v): %v", req, resp, err)
			return nil, auth, ErrInternalError
		}
		resp.Secret.LeaseID = leaseID
	}

	// Only the token store is allowed to return an auth block, for any
	// other request this is an internal error. We exclude renewal of a token,
	// since it does not need to be re-registered
	if resp != nil && resp.Auth != nil && !strings.HasPrefix(req.Path, "auth/token/renew/") {
		if !strings.HasPrefix(req.Path, "auth/token/") {
			c.logger.Printf(
				"[ERR] core: unexpected Auth response for non-token backend "+
					"(request: %#v, response: %#v)", req, resp)
			return nil, auth, ErrInternalError
		}

		// Set the default lease if non-provided, root tokens are exempt
		if resp.Auth.TTL == 0 && !strListContains(resp.Auth.Policies, "root") {
			resp.Auth.TTL = c.defaultLeaseTTL
		}

		// Limit the lease duration
		if resp.Auth.TTL > c.maxLeaseTTL {
			resp.Auth.TTL = c.maxLeaseTTL
		}

		// Register with the expiration manager
		if err := c.expiration.RegisterAuth(req.Path, resp.Auth); err != nil {
			c.logger.Printf("[ERR] core: failed to register token lease "+
				"(request: %#v, response: %#v): %v", req, resp, err)
			return nil, auth, ErrInternalError
		}
	}
//.........这里部分代码省略.........
开发者ID:gpndata,项目名称:vault,代码行数:101,代码来源:core.go

示例5: handleRequest

func (c *Core) handleRequest(req *logical.Request) (retResp *logical.Response, retAuth *logical.Auth, retErr error) {
	defer metrics.MeasureSince([]string{"core", "handle_request"}, time.Now())

	// Validate the token
	auth, te, ctErr := c.checkToken(req)
	// We run this logic first because we want to decrement the use count even in the case of an error
	if te != nil {
		// Attempt to use the token (decrement NumUses)
		var err error
		te, err = c.tokenStore.UseToken(te)
		if err != nil {
			c.logger.Printf("[ERR] core: failed to use token: %v", err)
			retErr = multierror.Append(retErr, ErrInternalError)
			return nil, nil, retErr
		}
		if te == nil {
			// Token has been revoked by this point
			retErr = multierror.Append(retErr, logical.ErrPermissionDenied)
			return nil, nil, retErr
		}
		if te.NumUses == -1 {
			// We defer a revocation until after logic has run, since this is a
			// valid request (this is the token's final use). We pass the ID in
			// directly just to be safe in case something else modifies te later.
			defer func(id string) {
				err = c.tokenStore.Revoke(id)
				if err != nil {
					c.logger.Printf("[ERR] core: failed to revoke token: %v", err)
					retResp = nil
					retAuth = nil
					retErr = multierror.Append(retErr, ErrInternalError)
				}
				if retResp != nil && retResp.Secret != nil &&
					// Some backends return a TTL even without a Lease ID
					retResp.Secret.LeaseID != "" {
					retResp = logical.ErrorResponse("Secret cannot be returned; token had one use left, so leased credentials were immediately revoked.")
					return
				}
			}(te.ID)
		}
	}
	if ctErr != nil {
		// If it is an internal error we return that, otherwise we
		// return invalid request so that the status codes can be correct
		var errType error
		switch ctErr {
		case ErrInternalError, logical.ErrPermissionDenied:
			errType = ctErr
		default:
			errType = logical.ErrInvalidRequest
		}

		if err := c.auditBroker.LogRequest(auth, req, ctErr); err != nil {
			c.logger.Printf("[ERR] core: failed to audit request with path (%s): %v",
				req.Path, err)
		}

		if errType != nil {
			retErr = multierror.Append(retErr, errType)
		}
		return logical.ErrorResponse(ctErr.Error()), nil, retErr
	}

	// Attach the display name
	req.DisplayName = auth.DisplayName

	// Create an audit trail of the request
	if err := c.auditBroker.LogRequest(auth, req, nil); err != nil {
		c.logger.Printf("[ERR] core: failed to audit request with path (%s): %v",
			req.Path, err)
		retErr = multierror.Append(retErr, ErrInternalError)
		return nil, auth, retErr
	}

	// Route the request
	resp, err := c.router.Route(req)
	if resp != nil {
		// We don't allow backends to specify this, so ensure it's not set
		resp.WrapInfo = nil

		if req.WrapTTL != 0 {
			resp.WrapInfo = &logical.WrapInfo{
				TTL: req.WrapTTL,
			}
		}
	}

	// If there is a secret, we must register it with the expiration manager.
	// We exclude renewal of a lease, since it does not need to be re-registered
	if resp != nil && resp.Secret != nil && !strings.HasPrefix(req.Path, "sys/renew/") {
		// Get the SystemView for the mount
		sysView := c.router.MatchingSystemView(req.Path)
		if sysView == nil {
			c.logger.Println("[ERR] core: unable to retrieve system view from router")
			retErr = multierror.Append(retErr, ErrInternalError)
			return nil, auth, retErr
		}

		// Apply the default lease if none given
		if resp.Secret.TTL == 0 {
//.........这里部分代码省略.........
开发者ID:faradayio,项目名称:vault-1,代码行数:101,代码来源:request_handling.go

示例6: handleLoginRequest

// handleLoginRequest is used to handle a login request, which is an
// unauthenticated request to the backend.
func (c *Core) handleLoginRequest(req *logical.Request) (*logical.Response, *logical.Auth, error) {
	defer metrics.MeasureSince([]string{"core", "handle_login_request"}, time.Now())

	// Create an audit trail of the request, auth is not available on login requests
	if err := c.auditBroker.LogRequest(nil, req, nil); err != nil {
		c.logger.Error("core: failed to audit request", "path", req.Path, "error", err)
		return nil, nil, ErrInternalError
	}

	// The token store uses authentication even when creating a new token,
	// so it's handled in handleRequest. It should not be reached here.
	if strings.HasPrefix(req.Path, "auth/token/") {
		c.logger.Error("core: unexpected login request for token backend", "request_path", req.Path)
		return nil, nil, ErrInternalError
	}

	// Route the request
	resp, err := c.router.Route(req)
	if resp != nil {
		// We don't allow backends to specify this, so ensure it's not set
		resp.WrapInfo = nil

		if req.WrapTTL != 0 {
			resp.WrapInfo = &logical.WrapInfo{
				TTL: req.WrapTTL,
			}
		}
	}

	// A login request should never return a secret!
	if resp != nil && resp.Secret != nil {
		c.logger.Error("core: unexpected Secret response for login path", "request_path", req.Path)
		return nil, nil, ErrInternalError
	}

	// If the response generated an authentication, then generate the token
	var auth *logical.Auth
	if resp != nil && resp.Auth != nil {
		auth = resp.Auth

		if strutil.StrListSubset(auth.Policies, []string{"root"}) {
			return logical.ErrorResponse("authentication backends cannot create root tokens"), nil, logical.ErrInvalidRequest
		}

		// Determine the source of the login
		source := c.router.MatchingMount(req.Path)
		source = strings.TrimPrefix(source, credentialRoutePrefix)
		source = strings.Replace(source, "/", "-", -1)

		// Prepend the source to the display name
		auth.DisplayName = strings.TrimSuffix(source+auth.DisplayName, "-")

		sysView := c.router.MatchingSystemView(req.Path)
		if sysView == nil {
			c.logger.Error("core: unable to look up sys view for login path", "request_path", req.Path)
			return nil, nil, ErrInternalError
		}

		// Set the default lease if not provided
		if auth.TTL == 0 {
			auth.TTL = sysView.DefaultLeaseTTL()
		}

		// Limit the lease duration
		if auth.TTL > sysView.MaxLeaseTTL() {
			auth.TTL = sysView.MaxLeaseTTL()
		}

		// Generate a token
		te := TokenEntry{
			Path:         req.Path,
			Policies:     auth.Policies,
			Meta:         auth.Metadata,
			DisplayName:  auth.DisplayName,
			CreationTime: time.Now().Unix(),
			TTL:          auth.TTL,
		}

		te.Policies = policyutil.SanitizePolicies(te.Policies, true)

		// Prevent internal policies from being assigned to tokens
		for _, policy := range te.Policies {
			if strutil.StrListContains(nonAssignablePolicies, policy) {
				return logical.ErrorResponse(fmt.Sprintf("cannot assign policy %q", policy)), nil, logical.ErrInvalidRequest
			}
		}

		if err := c.tokenStore.create(&te); err != nil {
			c.logger.Error("core: failed to create token", "error", err)
			return nil, auth, ErrInternalError
		}

		// Populate the client token and accessor
		auth.ClientToken = te.ID
		auth.Accessor = te.Accessor
		auth.Policies = te.Policies

		// Register with the expiration manager
//.........这里部分代码省略.........
开发者ID:quixoten,项目名称:vault,代码行数:101,代码来源:request_handling.go


注:本文中的github.com/hashicorp/vault/logical.Request.DisplayName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。