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Fix: #618 Vulnerability: Individual can reset password of another ind…
…ividual
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| package middleware | ||
|
|
||
| import ( | ||
| "net/http" | ||
| "strings" | ||
|
|
||
| "github.com/bb-consent/api/internal/config" | ||
| "github.com/bb-consent/api/internal/error_handler" | ||
| "github.com/bb-consent/api/internal/token" | ||
| "github.com/gorilla/mux" | ||
| ) | ||
|
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| // ValidateIndividualId Validates the individual id in path variable. | ||
| func ValidateIndividualId() Middleware { | ||
|
|
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| // Create a new Middleware | ||
| return func(f http.HandlerFunc) http.HandlerFunc { | ||
|
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| // Define the http.HandlerFunc | ||
| return func(w http.ResponseWriter, r *http.Request) { | ||
| // To catch panic and recover the error | ||
| // Once the error is recovered respond by | ||
| // writing the error to HTTP response | ||
| defer error_handler.HandleExit(w) | ||
| headerType, _ := getAccessTokenFromHeader(w, r) | ||
|
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| if headerType == token.AuthorizationToken { | ||
| // Get the path parameters from the request | ||
| vars := mux.Vars(r) | ||
|
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| // Check if "individualId" is present in the path parameters | ||
| if individualId, ok := vars[config.IndividualId]; ok { | ||
| // Process the request with the individualId path parameter | ||
| requestedIndividualId := token.GetUserID(r) | ||
|
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| if strings.TrimSpace(individualId) != strings.TrimSpace(requestedIndividualId) { | ||
| m := "Unauthorized access;User doesn't have enough permissions;" | ||
| error_handler.Exit(http.StatusBadRequest, m) | ||
| } | ||
| } | ||
| } | ||
|
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||
| // Call the next middleware/handler in chain | ||
| f(w, r) | ||
| } | ||
| } | ||
| } |