Remove dep leak of strum iterator (#6522)

strum iterator over an enum leaks the version needed to iterate over it,
which can cause problems to dependent crates that use a different strum
version.

While at it, bump the strum crates as well

Cargo.lock

@@ -5458,8 +5458,8 @@ dependencies = [
  "serde",
  "serde_json",
  "sha2 0.10.9",
- "strum",
- "strum_macros",
+ "strum 0.28.0",
+ "strum_macros 0.28.0",
  "tendermint",
  "tendermint-rpc",
  "thiserror 2.0.12",
@@ -5519,7 +5519,7 @@ dependencies = [
  "semver 1.0.26",
  "serde",
  "sha2 0.10.9",
- "strum_macros",
+ "strum_macros 0.28.0",
  "thiserror 2.0.12",
  "tracing",
  "x25519-dalek",
@@ -6015,8 +6015,8 @@ dependencies = [
  "serde",
  "serde_json",
  "sqlx",
- "strum",
- "strum_macros",
+ "strum 0.28.0",
+ "strum_macros 0.28.0",
  "tempfile",
  "thiserror 2.0.12",
  "time",
@@ -6056,8 +6056,8 @@ dependencies = [
  "serde",
  "serde_json",
  "sqlx",
- "strum",
- "strum_macros",
+ "strum 0.28.0",
+ "strum_macros 0.28.0",
  "tempfile",
  "thiserror 2.0.12",
  "time",
@@ -6197,8 +6197,8 @@ dependencies = [
  "nym-upgrade-mode-check",
  "rand 0.8.5",
  "serde",
- "strum",
- "strum_macros",
+ "strum 0.28.0",
+ "strum_macros 0.28.0",
  "thiserror 2.0.12",
  "time",
  "utoipa",
@@ -6553,7 +6553,7 @@ dependencies = [
  "rand 0.8.5",
  "serde",
  "serde_json",
- "strum",
+ "strum 0.28.0",
  "subtle 2.6.1",
  "thiserror 2.0.12",
  "time",
@@ -6573,7 +6573,7 @@ dependencies = [
  "nym-sphinx",
  "nym-statistics-common",
  "sqlx",
- "strum",
+ "strum 0.28.0",
  "thiserror 2.0.12",
  "time",
  "tokio",
@@ -6835,7 +6835,7 @@ dependencies = [
  "nym-pemstore",
  "rand 0.9.2",
  "rand_chacha 0.9.0",
- "strum",
+ "strum 0.28.0",
  "thiserror 2.0.12",
  "zeroize",
 ]
@@ -6848,8 +6848,8 @@ dependencies = [
  "libcrux-sha3",
  "num_enum",
  "semver 1.0.26",
- "strum",
- "strum_macros",
+ "strum 0.28.0",
+ "strum_macros 0.28.0",
  "thiserror 2.0.12",
 ]
 
@@ -7227,7 +7227,7 @@ dependencies = [
  "futures",
  "nym-metrics",
  "nym-statistics-common",
- "strum",
+ "strum 0.28.0",
  "time",
  "tokio",
  "tracing",
@@ -7252,8 +7252,8 @@ dependencies = [
  "schemars 0.8.22",
  "serde",
  "serde_json",
- "strum",
- "strum_macros",
+ "strum 0.28.0",
+ "strum_macros 0.28.0",
  "thiserror 2.0.12",
  "time",
  "tokio",
@@ -7324,8 +7324,8 @@ dependencies = [
  "serde_json",
  "serde_json_path",
  "sqlx",
- "strum",
- "strum_macros",
+ "strum 0.28.0",
+ "strum_macros 0.28.0",
  "thiserror 2.0.12",
  "time",
  "tokio",
@@ -7412,8 +7412,8 @@ dependencies = [
  "rand_chacha 0.3.1",
  "sha2 0.10.9",
  "snow",
- "strum",
- "strum_macros",
+ "strum 0.28.0",
+ "strum_macros 0.28.0",
  "thiserror 2.0.12",
  "tokio",
  "tokio-util",
@@ -7989,8 +7989,8 @@ dependencies = [
  "serde_json",
  "sha2 0.10.9",
  "si-scale",
- "strum",
- "strum_macros",
+ "strum 0.28.0",
+ "strum_macros 0.28.0",
  "sysinfo",
  "thiserror 2.0.12",
  "time",
@@ -8117,8 +8117,8 @@ dependencies = [
  "serde",
  "serde_json",
  "sha2 0.10.9",
- "strum",
- "strum_macros",
+ "strum 0.28.0",
+ "strum_macros 0.28.0",
  "tempfile",
  "thiserror 2.0.12",
  "ts-rs",
@@ -8289,8 +8289,8 @@ dependencies = [
  "nym-vesting-contract-common",
  "serde",
  "serde_json",
- "strum",
- "strum_macros",
+ "strum 0.27.2",
+ "strum_macros 0.27.2",
  "ts-rs",
 ]
 
@@ -11157,7 +11157,16 @@ version = "0.27.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "af23d6f6c1a224baef9d3f61e287d2761385a5b88fdab4eb4c6f11aeb54c4bcf"
 dependencies = [
- "strum_macros",
+ "strum_macros 0.27.2",
+]
+
+[[package]]
+name = "strum"
+version = "0.28.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9628de9b8791db39ceda2b119bbe13134770b56c138ec1d3af810d045c04f9bd"
+dependencies = [
+ "strum_macros 0.28.0",
 ]
 
 [[package]]
@@ -11172,6 +11181,18 @@ dependencies = [
  "syn 2.0.106",
 ]
 
+[[package]]
+name = "strum_macros"
+version = "0.28.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab85eea0270ee17587ed4156089e10b9e6880ee688791d45a905f5b1ca36f664"
+dependencies = [
+ "heck 0.5.0",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
 [[package]]
 name = "subtle"
 version = "1.0.0"
@@ -12823,7 +12844,7 @@ dependencies = [
  "nym-validator-client",
  "serde",
  "serde_json",
- "strum",
+ "strum 0.28.0",
  "time",
  "tokio",
  "tracing",

Cargo.toml

@@ -347,8 +347,8 @@ si-scale = "0.2.3"
 snow = "0.9.6"
 sphinx-packet = "=0.6.0"
 sqlx = "0.8.6"
-strum = "0.27.2"
-strum_macros = "0.27.2"
+strum = "0.28.0"
+strum_macros = "0.28.0"
 subtle-encoding = "0.5"
 syn = "2"
 sysinfo = "0.37.0"

common/credentials-interface/src/lib.rs

@@ -4,6 +4,7 @@
 use rand::Rng;
 use serde::{Deserialize, Serialize};
 use std::fmt::Debug;
+use strum::IntoEnumIterator as _;
 use thiserror::Error;
 use time::{Date, OffsetDateTime};
 
@@ -315,6 +316,10 @@ impl TicketType {
             _ => Err(UnknownTicketType),
         }
     }
+
+    pub fn exposed_iter() -> impl Iterator<Item = TicketType> {
+        TicketType::iter()
+    }
 }
 
 impl From<TicketType> for TicketTypeRepr {