86 lines
2.5 KiB
Go
86 lines
2.5 KiB
Go
package handlers
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import (
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"net/http"
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"strings"
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"github.com/gin-gonic/gin"
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log "github.com/sirupsen/logrus"
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"github.com/authorizerdev/authorizer/server/constants"
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"github.com/authorizerdev/authorizer/server/memorystore"
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"github.com/authorizerdev/authorizer/server/utils"
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)
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// State is the struct that holds authorizer url and redirect url
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// They are provided via query string in the request
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type State struct {
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AuthorizerURL string `json:"authorizerURL"`
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RedirectURL string `json:"redirectURL"`
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}
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// AppHandler is the handler for the /app route
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func AppHandler() gin.HandlerFunc {
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return func(c *gin.Context) {
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hostname := utils.GetHost(c)
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if isLoginPageDisabled, err := memorystore.Provider.GetBoolStoreEnvVariable(constants.EnvKeyDisableLoginPage); err != nil || isLoginPageDisabled {
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log.Debug("Login page is disabled")
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c.JSON(400, gin.H{"error": "login page is not enabled"})
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return
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}
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redirect_uri := strings.TrimSpace(c.Query("redirect_uri"))
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state := strings.TrimSpace(c.Query("state"))
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scopeString := strings.TrimSpace(c.Query("scope"))
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var scope []string
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if scopeString == "" {
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scope = []string{"openid", "profile", "email"}
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} else {
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scope = strings.Split(scopeString, " ")
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}
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if redirect_uri == "" {
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redirect_uri = hostname + "/app"
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} else {
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// validate redirect url with allowed origins
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if !utils.IsValidOrigin(redirect_uri) {
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log.Debug("Invalid redirect_uri")
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c.JSON(400, gin.H{"error": "invalid redirect url"})
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return
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}
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}
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// debug the request state
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if pusher := c.Writer.Pusher(); pusher != nil {
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// use pusher.Push() to do server push
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if err := pusher.Push("/app/build/bundle.js", nil); err != nil {
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log.Debug("Failed to push file path: ", err)
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}
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}
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orgName, err := memorystore.Provider.GetStringStoreEnvVariable(constants.EnvKeyOrganizationName)
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if err != nil {
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log.Debug("Failed to get organization name")
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c.JSON(400, gin.H{"error": "failed to get organization name"})
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return
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}
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orgLogo, err := memorystore.Provider.GetStringStoreEnvVariable(constants.EnvKeyOrganizationLogo)
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if err != nil {
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log.Debug("Failed to get organization logo")
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c.JSON(400, gin.H{"error": "failed to get organization logo"})
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return
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}
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c.HTML(http.StatusOK, "app.tmpl", gin.H{
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"data": map[string]interface{}{
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"authorizerURL": hostname,
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"redirectURL": redirect_uri,
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"scope": scope,
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"state": state,
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"organizationName": orgName,
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"organizationLogo": orgLogo,
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},
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})
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}
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}
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