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No-Issue Signed-off-by: James Tanner <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -9,11 +9,11 @@ import ( | |
| "encoding/base64" | ||
| "encoding/pem" | ||
| "fmt" | ||
| "log" | ||
| "log" | ||
| "net/http" | ||
| "net/http/httputil" | ||
| "net/url" | ||
| "os" | ||
| "os" | ||
| "strings" | ||
| "time" | ||
|
|
||
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@@ -64,13 +64,12 @@ func init() { | |
| } | ||
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| func getEnv(key string, fallback string) string { | ||
| if key, ok := os.LookupEnv(key); ok { | ||
| return key | ||
| } | ||
| return fallback | ||
| if key, ok := os.LookupEnv(key); ok { | ||
| return key | ||
| } | ||
| return fallback | ||
| } | ||
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| // BasicAuth middleware | ||
| func BasicAuth(next http.Handler, users map[string]User) http.Handler { | ||
| return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
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@@ -81,45 +80,45 @@ func BasicAuth(next http.Handler, users map[string]User) http.Handler { | |
| return | ||
| } | ||
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| lowerAuth := strings.ToLower(auth) | ||
| if strings.HasPrefix(lowerAuth, "token") { | ||
| // token auth should go straight to the downstream ... | ||
| } else { | ||
| const basicPrefix = "Basic " | ||
| if !strings.HasPrefix(auth, basicPrefix) { | ||
| http.Error(w, "Unauthorized2", http.StatusUnauthorized) | ||
| return | ||
| } | ||
|
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||
| decoded, err := base64.StdEncoding.DecodeString(auth[len(basicPrefix):]) | ||
| if err != nil { | ||
| http.Error(w, "Unauthorized3", http.StatusUnauthorized) | ||
| return | ||
| } | ||
|
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||
| credentials := strings.SplitN(string(decoded), ":", 2) | ||
| fmt.Printf("credentials %s\n", credentials) | ||
| if len(credentials) != 2 { | ||
| http.Error(w, "Unauthorized4", http.StatusUnauthorized) | ||
| return | ||
| } | ||
|
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| user, exists := users[credentials[0]] | ||
| if !exists || user.Password != credentials[1] { | ||
| http.Error(w, "Unauthorized5", http.StatusUnauthorized) | ||
| return | ||
| } | ||
|
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||
| // Generate the JWT token | ||
| token, err := generateJWT(user) | ||
| if err != nil { | ||
| http.Error(w, "Internal Server Error", http.StatusInternalServerError) | ||
| return | ||
| } | ||
|
|
||
| // Set the X-DAB-JW-TOKEN header | ||
| r.Header.Set("X-DAB-JW-TOKEN", token) | ||
| } | ||
| lowerAuth := strings.ToLower(auth) | ||
| if strings.HasPrefix(lowerAuth, "token") { | ||
| // token auth should go straight to the downstream ... | ||
| } else { | ||
| const basicPrefix = "Basic " | ||
| if !strings.HasPrefix(auth, basicPrefix) { | ||
| http.Error(w, "Unauthorized2", http.StatusUnauthorized) | ||
| return | ||
| } | ||
|
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||
| decoded, err := base64.StdEncoding.DecodeString(auth[len(basicPrefix):]) | ||
| if err != nil { | ||
| http.Error(w, "Unauthorized3", http.StatusUnauthorized) | ||
| return | ||
| } | ||
|
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||
| credentials := strings.SplitN(string(decoded), ":", 2) | ||
| fmt.Printf("credentials %s\n", credentials) | ||
| if len(credentials) != 2 { | ||
| http.Error(w, "Unauthorized4", http.StatusUnauthorized) | ||
| return | ||
| } | ||
|
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||
| user, exists := users[credentials[0]] | ||
| if !exists || user.Password != credentials[1] { | ||
| http.Error(w, "Unauthorized5", http.StatusUnauthorized) | ||
| return | ||
| } | ||
|
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||
| // Generate the JWT token | ||
| token, err := generateJWT(user) | ||
| if err != nil { | ||
| http.Error(w, "Internal Server Error", http.StatusInternalServerError) | ||
| return | ||
| } | ||
|
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||
| // Set the X-DAB-JW-TOKEN header | ||
| r.Header.Set("X-DAB-JW-TOKEN", token) | ||
| } | ||
|
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| next.ServeHTTP(w, r) | ||
| }) | ||
|
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@@ -169,9 +168,9 @@ func jwtKeyHandler(w http.ResponseWriter, r *http.Request) { | |
| } | ||
|
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| func main() { | ||
| proxyPort := getEnv("PROXY_PORT", "8080") | ||
| proxyPort := getEnv("PROXY_PORT", "8080") | ||
| //target := "http://localhost:5001" // Downstream host is localhost on port 5001 | ||
| target := getEnv("UPSTREAM_URL", "http://localhost:5001") | ||
| target := getEnv("UPSTREAM_URL", "http://localhost:5001") | ||
| url, err := url.Parse(target) | ||
| if err != nil { | ||
| panic(err) | ||
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@@ -181,7 +180,7 @@ func main() { | |
|
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| originalDirector := proxy.Director | ||
| proxy.Director = func(req *http.Request) { | ||
| log.Printf("Request: %s %s", req.Method, req.URL.String()) | ||
| log.Printf("Request: %s %s", req.Method, req.URL.String()) | ||
| // Alter the request headers here | ||
| req.Header.Add("X-Proxy-Header", "Header-Value") | ||
| originalDirector(req) | ||
|
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@@ -196,15 +195,14 @@ func main() { | |
| // Define users | ||
| users := map[string]User{ | ||
| "admin": { | ||
| Username: "admin", | ||
| Password: "admin", | ||
| FirstName: "ad", | ||
| LastName: "min", | ||
| IsSuperuser: true, | ||
| Email: "[email protected]", | ||
| Organizations: map[string]interface{}{ | ||
| }, | ||
| Teams: []string{}, | ||
| Username: "admin", | ||
| Password: "admin", | ||
| FirstName: "ad", | ||
| LastName: "min", | ||
| IsSuperuser: true, | ||
| Email: "[email protected]", | ||
| Organizations: map[string]interface{}{}, | ||
| Teams: []string{}, | ||
| IsSystemAuditor: true, | ||
| }, | ||
| "jdoe": { | ||
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@@ -218,7 +216,7 @@ func main() { | |
| "org1": "Organization 1", | ||
| "org2": "Organization 2", | ||
| }, | ||
| Teams: []string{}, | ||
| Teams: []string{}, | ||
| IsSystemAuditor: false, | ||
| }, | ||
| } | ||
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@@ -231,4 +229,3 @@ func main() { | |
| panic(err) | ||
| } | ||
| } | ||
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