From: liubingrun <liubr1@chinatelecom.cn>
Date: Fri, 19 Sep 2025 17:23:42 +0000 (+0800)
Subject: rgw/iam: rename condition helpers for clarity
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=c4e750e6767f226eb436610a0b0296715ae6a6fb;p=ceph-ci.git

rgw/iam: rename condition helpers for clarity

- andible/orrible → multimap_all/multimap_any
- shortible → typed_any
- add typed_none and multimap_none

Improves code readability by making function purposes explicit.

Signed-off-by: liubingrun <liubr1@chinatelecom.cn>
---

diff --git a/src/rgw/rgw_iam_policy.cc b/src/rgw/rgw_iam_policy.cc
index ee7b1278fd2..786e03022e0 100644
--- a/src/rgw/rgw_iam_policy.cc
+++ b/src/rgw/rgw_iam_policy.cc
@@ -905,91 +905,91 @@ bool Condition::eval(const Environment& env) const {
     // String!
   case TokenID::ForAnyValueStringEquals:
   case TokenID::StringEquals:
-    return orrible(std::equal_to<std::string>(), itr, isruntime? runtime_vals : vals);
+    return multimap_any(std::equal_to<std::string>(), itr, isruntime? runtime_vals : vals);
 
   case TokenID::StringNotEquals:
-    return orrible(std::not_fn(std::equal_to<std::string>()),
-		   itr, isruntime? runtime_vals : vals);
+    return multimap_any(std::not_fn(std::equal_to<std::string>()),
+     itr, isruntime? runtime_vals : vals);
 
   case TokenID::ForAnyValueStringEqualsIgnoreCase:
   case TokenID::StringEqualsIgnoreCase:
-    return orrible(ci_equal_to(), itr, isruntime? runtime_vals : vals);
+    return multimap_any(ci_equal_to(), itr, isruntime? runtime_vals : vals);
 
   case TokenID::StringNotEqualsIgnoreCase:
-    return orrible(std::not_fn(ci_equal_to()), itr, isruntime? runtime_vals : vals);
+    return multimap_any(std::not_fn(ci_equal_to()), itr, isruntime? runtime_vals : vals);
 
   case TokenID::ForAnyValueStringLike:
   case TokenID::StringLike:
-    return orrible(string_like(), itr, isruntime? runtime_vals : vals);
+    return multimap_any(string_like(), itr, isruntime? runtime_vals : vals);
 
   case TokenID::StringNotLike:
-    return orrible(std::not_fn(string_like()), itr, isruntime? runtime_vals : vals);
+    return multimap_any(std::not_fn(string_like()), itr, isruntime? runtime_vals : vals);
 
   case TokenID::ForAllValuesStringEquals:
-    return andible(std::equal_to<std::string>(), itr, isruntime? runtime_vals : vals);
+    return multimap_all(std::equal_to<std::string>(), itr, isruntime? runtime_vals : vals);
 
   case TokenID::ForAllValuesStringLike:
-    return andible(string_like(), itr, isruntime? runtime_vals : vals);
+    return multimap_all(string_like(), itr, isruntime? runtime_vals : vals);
 
   case TokenID::ForAllValuesStringEqualsIgnoreCase:
-    return andible(ci_equal_to(), itr, isruntime? runtime_vals : vals);
+    return multimap_all(ci_equal_to(), itr, isruntime? runtime_vals : vals);
 
     // Numeric
   case TokenID::NumericEquals:
-    return shortible(std::equal_to<double>(), as_number, s, vals);
+    return typed_any(std::equal_to<double>(), as_number, s, vals);
 
   case TokenID::NumericNotEquals:
-    return shortible(std::not_fn(std::equal_to<double>()),
-		     as_number, s, vals);
+    return typed_any(std::not_fn(std::equal_to<double>()),
+       as_number, s, vals);
 
 
   case TokenID::NumericLessThan:
-    return shortible(std::less<double>(), as_number, s, vals);
+    return typed_any(std::less<double>(), as_number, s, vals);
 
 
   case TokenID::NumericLessThanEquals:
-    return shortible(std::less_equal<double>(), as_number, s, vals);
+    return typed_any(std::less_equal<double>(), as_number, s, vals);
 
   case TokenID::NumericGreaterThan:
-    return shortible(std::greater<double>(), as_number, s, vals);
+    return typed_any(std::greater<double>(), as_number, s, vals);
 
   case TokenID::NumericGreaterThanEquals:
-    return shortible(std::greater_equal<double>(), as_number, s, vals);
+    return typed_any(std::greater_equal<double>(), as_number, s,
+       vals);
 
     // Date!
   case TokenID::DateEquals:
-    return shortible(std::equal_to<ceph::real_time>(), as_date, s, vals);
+    return typed_any(std::equal_to<ceph::real_time>(), as_date, s, vals);
 
   case TokenID::DateNotEquals:
-    return shortible(std::not_fn(std::equal_to<ceph::real_time>()),
-		     as_date, s, vals);
-
+    return typed_any(std::not_fn(std::equal_to<ceph::real_time>()),
+       as_date, s, vals);
   case TokenID::DateLessThan:
-    return shortible(std::less<ceph::real_time>(), as_date, s, vals);
+    return typed_any(std::less<ceph::real_time>(), as_date, s, vals);
 
 
   case TokenID::DateLessThanEquals:
-    return shortible(std::less_equal<ceph::real_time>(), as_date, s, vals);
+    return typed_any(std::less_equal<ceph::real_time>(), as_date, s, vals);
 
   case TokenID::DateGreaterThan:
-    return shortible(std::greater<ceph::real_time>(), as_date, s, vals);
+    return typed_any(std::greater<ceph::real_time>(), as_date, s, vals);
 
   case TokenID::DateGreaterThanEquals:
-    return shortible(std::greater_equal<ceph::real_time>(), as_date, s,
+    return typed_any(std::greater_equal<ceph::real_time>(), as_date, s,
 		     vals);
 
     // Bool!
   case TokenID::Bool:
-    return shortible(std::equal_to<bool>(), as_bool, s, vals);
+    return typed_any(std::equal_to<bool>(), as_bool, s, vals);
 
     // Binary!
   case TokenID::BinaryEquals:
-    return shortible(std::equal_to<ceph::bufferlist>(), as_binary, s,
+    return typed_any(std::equal_to<ceph::bufferlist>(), as_binary, s,
 		     vals);
 
     // IP Address!
   case TokenID::IpAddress:
-    return shortible(std::equal_to<MaskedIP>(), as_network, s, vals);
+    return typed_any(std::equal_to<MaskedIP>(), as_network, s, vals);
 
   case TokenID::NotIpAddress:
     {
@@ -1015,10 +1015,10 @@ bool Condition::eval(const Environment& env) const {
     // The ArnEquals and ArnLike condition operators behave identically.
   case TokenID::ArnEquals:
   case TokenID::ArnLike:
-    return orrible(arn_like, itr, isruntime? runtime_vals : vals);
+    return multimap_any(arn_like, itr, isruntime? runtime_vals : vals);
   case TokenID::ArnNotEquals:
   case TokenID::ArnNotLike:
-    return orrible(std::not_fn(arn_like), itr, isruntime? runtime_vals : vals);
+    return multimap_any(std::not_fn(arn_like), itr, isruntime? runtime_vals : vals);
 
   default:
     return false;
diff --git a/src/rgw/rgw_iam_policy.h b/src/rgw/rgw_iam_policy.h
index e77a8ed6eb4..654d75ac1da 100644
--- a/src/rgw/rgw_iam_policy.h
+++ b/src/rgw/rgw_iam_policy.h
@@ -486,8 +486,8 @@ struct Condition {
   using unordered_multimap_it_pair = std::pair <std::unordered_multimap<std::string,std::string>::const_iterator, std::unordered_multimap<std::string,std::string>::const_iterator>;
 
   template<typename F>
-  static bool andible(F&& f, const unordered_multimap_it_pair& it,
-		      const std::vector<std::string>& v) {
+  static bool multimap_all(F&& f, const unordered_multimap_it_pair& it,
+                           const std::vector<std::string>& v) {
     for (auto itr = it.first; itr != it.second; itr++) {
       bool matched = false;
       for (const auto& d : v) {
@@ -502,8 +502,8 @@ struct Condition {
   }
 
   template<typename F>
-  static bool orrible(F&& f, const unordered_multimap_it_pair& it,
-		      const std::vector<std::string>& v) {
+  static bool multimap_any(F&& f, const unordered_multimap_it_pair& it,
+                           const std::vector<std::string>& v) {
     for (auto itr = it.first; itr != it.second; itr++) {
       for (const auto& d : v) {
         if (f(itr->second, d)) {
@@ -514,9 +514,22 @@ struct Condition {
     return false;
   }
 
+  template<typename F>
+  static bool multimap_none(F&& f, const unordered_multimap_it_pair& it,
+                            const std::vector<std::string>& v) {
+    for (auto itr = it.first; itr != it.second; itr++) {
+      for (const auto& d : v) {
+        if (f(itr->second, d)) {
+          return false;
+        }
+      }
+    }
+    return true;
+  }
+
   template<typename F, typename X>
-  static bool shortible(F&& f, X& x, const std::string& c,
-			const std::vector<std::string>& v) {
+  static bool typed_any(F&& f, X& x, const std::string& c,
+                        const std::vector<std::string>& v) {
     auto xc = std::forward<X>(x)(c);
     if (!xc) {
       return false;
@@ -535,6 +548,27 @@ struct Condition {
     return false;
   }
 
+  template<typename F, typename X>
+  static bool typed_none(F&& f, X& x, const std::string& c,
+                         const std::vector<std::string>& v) {
+    auto xc = std::forward<X>(x)(c);
+    if (!xc) {
+      return false;
+    }
+
+    for (const auto& d : v) {
+      auto xd = x(d);
+      if (!xd) {
+        continue;
+      }
+
+      if (f(*xc, *xd)) {
+        return false;
+      }
+    }
+    return true;
+  }
+
   template <typename F>
   bool has_key_p(const std::string& _key, F p) const {
     return p(key, _key);