85 lines
1.9 KiB
Go
85 lines
1.9 KiB
Go
package middleware
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import (
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"net/http"
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"github.com/gin-gonic/gin"
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"git.gobha.me/xcaliber/chat-switchboard/database"
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)
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// RequireTeamAdmin returns middleware that restricts access to users who are
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// admins of the team identified by :teamId in the URL path.
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// System admins (role=admin) are always allowed through.
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// Must be used after Auth() middleware.
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func RequireTeamAdmin() gin.HandlerFunc {
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return func(c *gin.Context) {
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// System admins bypass team check
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role, _ := c.Get("role")
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if role == "admin" {
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c.Next()
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return
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}
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userID, _ := c.Get("user_id")
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teamID := c.Param("teamId")
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if teamID == "" {
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c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{
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"error": "team ID required",
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})
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return
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}
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var teamRole string
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err := database.DB.QueryRow(`
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SELECT role FROM team_members
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WHERE team_id = $1 AND user_id = $2
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`, teamID, userID).Scan(&teamRole)
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if err != nil || teamRole != "admin" {
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c.AbortWithStatusJSON(http.StatusForbidden, gin.H{
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"error": "team admin access required",
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})
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return
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}
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c.Next()
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}
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}
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// RequireTeamMember returns middleware that restricts access to users who
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// belong to the team identified by :teamId (any role).
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// System admins are always allowed through.
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func RequireTeamMember() gin.HandlerFunc {
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return func(c *gin.Context) {
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role, _ := c.Get("role")
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if role == "admin" {
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c.Next()
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return
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}
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userID, _ := c.Get("user_id")
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teamID := c.Param("teamId")
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if teamID == "" {
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c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{
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"error": "team ID required",
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})
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return
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}
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var exists bool
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database.DB.QueryRow(`
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SELECT EXISTS(SELECT 1 FROM team_members WHERE team_id = $1 AND user_id = $2)
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`, teamID, userID).Scan(&exists)
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if !exists {
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c.AbortWithStatusJSON(http.StatusForbidden, gin.H{
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"error": "team membership required",
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})
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return
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}
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c.Next()
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}
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}
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