* feat: unify HTTP client creation and enable domain fronting
Enhanced the base nym_http_api_client to reduce fragmentation and enable domain fronting:
- Added SerializationFormat enum for explicit JSON/bincode choice (no auto-detection)
- Added from_network() method to create clients from NymNetworkDetails with domain fronting
- Added with_bincode() builder method for explicit serialization configuration
- Set Accept header based on serialization preference
- Added deprecation paths for NymApiClient wrapper and nym_api::Client re-export
- Enabled domain fronting support via network defaults feature
This is part of a broader effort to consolidate HTTP client implementations across the codebase,
reducing ~500 lines of wrapper code and providing automatic domain fronting for censorship resistance.
* feat: migrate NymApiClient usage to unified HTTP client
- Wire up domain fronting configuration in NymNetworkDetails
- Implement NymApiClientExt trait for base nym_http_api_client::Client
- Migrate direct NymApiClient usage in multiple components:
- nym-network-monitor
- verloc measurements
- connection tester
- coconut/ecash client
- validator rewarder
- Add Copy derive to ApiUrlConst to enable iteration
- Update error handling and Display implementations
This enables automatic domain fronting for all Nym API calls via the configured CDN front hosts.
* fix: resolve all compilation errors after NymApiClient migration
- Add missing nym-http-api-client dependencies to multiple crates
- Add NymApiClientExt trait imports where needed
- Fix type mismatches from NymApiClient to unified Client
- Add error conversions for NymAPIError in various error enums
- Implement missing trait methods (get_current_rewarded_set, get_all_basic_nodes_with_metadata, get_all_described_nodes)
- Fix type conversions for RewardedSetResponse in network monitor
- Update all API client instantiation to use new unified HTTP client
* feat: complete migration to unified HTTP client and fix all compilation errors
- Added missing NymApiClientExt trait methods (get_all_expanded_nodes, change_base_urls)
- Fixed all compilation errors across the workspace
- Updated nym-node to use unified client instead of deprecated NymApiClient
- Fixed type conversions for RewardedSetResponse → EpochRewardedSet
- Added nym-http-api-client dependency where needed
- Updated all examples and documentation to use new client API
* fix: provide all API URLs for automatic failover in endpoint rotation
Previously, when rotating API endpoints, only a single URL was provided to the
HTTP client, defeating the purpose of having multiple URLs for resilience.
Changes:
- NymApiTopologyProvider now provides all URLs in rotated order when switching endpoints
- NymApisClient similarly provides all URLs starting from the working endpoint
- Added clarifying comments for broadcast/exhaustive query methods where single URLs are intentionally used
- This enables the HTTP client's built-in failover mechanism while maintaining endpoint rotation behavior
The fix ensures that if the primary endpoint fails, the client can automatically
failover to alternative endpoints without manual intervention, improving overall
network resilience.
* Update common/client-core/src/client/base_client/mod.rs
Co-authored-by: Jędrzej Stuczyński <jedrzej.stuczynski@gmail.com>
* Remove error generics, address PR comments
* Explicit warning on missing fronting configuration
* Assorted CI fixes
* Registry proc-macro
* Rename macro
* Syn workspace version
* Where do we need to put inventory
* Ergonomics and call sites, incept the builder
* fix: Address critical issues in client configuration registry implementation
- Fixed HeaderMapInit parsing bug that would cause compilation errors
- Added comprehensive documentation with usage examples and DSL reference
- Improved error handling with better error messages for invalid headers
- Added test coverage for both macro and registry functionality
- Added debug inspection capabilities for registered configurations
- Fixed module name conflicts in tests by using separate modules
All tests now passing:
- 7 macro tests validating DSL parsing and code generation
- 4 registry tests verifying configuration collection and application
* Use default value for the ports until api is deployed
* Feature/improved http error (#6025)
* use display impl for urls
* feat: attempt to add more details to reqwest errors
* temporarily restored GenericRequestFailure variant
* another restoration
* cleanup
* Some debug tooling, and default timeout fix
* Fix user-agent override
* Fix various wasm things
---------
Co-authored-by: Jędrzej Stuczyński <jedrzej.stuczynski@gmail.com>
Co-authored-by: Bogdan-Ștefan Neacşu <bogdan@nymtech.net>
* squashing work on using cancellation in nym crates
making nym-task wasm compilable
removed sending of status messages
replaced TaskManager with ShutdownManager in the validator rewarder
additional helpers for ShutdownManager
simplified ShutdownToken by removing the name field
TaskClient => ShutdownToken within all client tasks
wip: remove TaskHandle
* track all long-living client tasks
* add task tracking for most top level tasks within nym-node
* improved default builder
* split up cancellation module
* module documentation and unit tests
* nym node fixes and naming consistency
* wasm fixes
* assert_eq => assert
* wasm fixes and made 'run_until_shutdown' take reference instead of ownership
* linux-specific fixes to IpPacketRouter
* post rebasing fixes for signing monitor
* add ShutdownManager constructor to build it from an external token
* applying PR review suggestions
* feat: introduce additional checks when attempting to send to bounded channels
or to a fallible gateway
* return error rather than panic when merging socket during shutdown
* conditionally enable console-subscriber within nym-node
* Update ci-build-upload-binaries.yml
* Update ci-build-upload-binaries.yml
add features console
* updated feature name
* fixed filtering on tracing layers
* add track_caller when spawning futures for better tokio-console support
* allow [client] tasks to specify their names when used within tokio console
* clippy
* pre-emptively fix wasm clippy
---------
Co-authored-by: Tommy Verrall <60836166+tommyv1987@users.noreply.github.com>
* wip: changes to surb logic + stronger db typing
* surb invalidation logic
* chore: remove unused deps
* resolving todos
* a lot of additional bugfixes
* 1.88 clippy
* wasm fixes
* wasm clippy
* wallet clippy
* wait for epoch end when setting up new network
* split ReplyController into Sender and Receiver for easier reasoning
* additional reply surbs improvements
includes, but is not limited to: unconditionally reseting sender tag on restart, limiting number of surb re-requests, resetting stale surbs on load
* fixed calculation of number of removed surbs
* add additional calculated field to key rotation info
* DBG: 'request_reply_surbs_for_queue_clearing' temp logs
* fixes for silly mistakes
* conditionally reduce log severity
* wip
* wip: wrap node's sphinx key with a manager
* wip: choosing correct key for packet processing
* further propagation of key rotation information
* attaching key rotation information to reply surbs
* added basic key rotation information to mixnet contract
* wip: introducing cached queries for key rotation info from nym api
* unified nym-api contract cache refreshing
* finish packet decoding
* multi api client + retrieving rotation id
* rotating sphinx key files
* logic for migrating config file
* wip: putting new sphinx keys to self described endpoints
* processing loop of KeyRotationController
* fixed sphinx key loading
* rotating bloomfilters
* wired up KeyRotationController
* flushing bloomfilters to disk and loading
* most of nym-node changes
* post rebase fixes
* fixes due to backwards compatible hostkeys
* split http state.rs file
* dont use deprecated fields
* fixed backwards compatible deserialisation of host information
* split up node describe cache
* added a dedicated CacheRefresher listener to perform full refresh outside the set interval
* controlling announced sphinx keys within nym-api
* retrieving rotation id when pulling topology
* split nym-nodes http handlers
* v2 nym-api endpoints to retrieve nodes with additional metadata information
* bug fixes...
* additional bugfixes and guards against stuck epoch
* testnet manager: set first nym-api as the rewarder
* fixed host information deserialisation
* fixed panic during first key rotation
* post rebase fixes
* clippy
* more guards against stuck epochs
* added helper method to reset node's sphinx key
* instantiate mixnet contract with custom key rotation validity
* additional bugfixes and debugging nym-api deadlock
* passing shutdown to nym apis client
* remove dead test
* post rebasing fixes
* missing MixnetQueryClient variants
* remove usage of deprecated methods in sdk example
* fix: incorrect method signature
* post rebasing fixes
* attempt to retrieve key rotation id before doing any config migration work
* ignore tests relying on networking behaviour
* allow networking failures in certain tests
* Clippy in wallet & sdk
* Clippy in wallet
* Pin rust to 1.86 in builder
* apply changes from b7da75a18c
* missing nym-node features
* Box all the things
* additional boxes in the wallet
* post rebasing clippy
---------
Co-authored-by: dynco-nym <173912580+dynco-nym@users.noreply.github.com>
* Decrease default average packet delay to 15 ms
* Add upgrade for config value
* Fix ip packet router too
* Fix clippy
* Remove message_sending_average_delay from template too
* move SessionType into statsitcis common crate
* add RememberMe to clients config
* change stats collection logic to handle remember me
* set up sdk client to send remember me message
* bump NS API version
* removed support for legacy packet types from NymCodec
I think nodes had plenty of time to upgrade given versioned variant was introduced in 2022
* temp: use local sphinx packet for development
* introduce new messages that use more efficient reply surbs encoding
* checks for incorrect encoding
* generate correct message depending on config value
* fixed current packet version
* made packet type selection configurable
* updated sphinx packet crate to the published version
* fixed wasm build
* fixes in outfox due to sphinx api changes
* additional tests
* clippy
* fixed log/tracing import
* Clean stale partially received buffers
* Tweak timeout
* Do cleanup after handling new messages instead of in the select loop
* Debug logging and remove unreachable
* Downgrade log
* Tweak logs
* tweak whitespace
* Only run the stale check every 10 sec
To reduce the risk of the IPR DoS the client:
- Lower the timeout until the IPR will disconnect a client
- Reduce fewer surbs at a time. Large surb requests increases the
latency until all fragments in the response have been delivered. The
efficiency gains of having large surb requests dimishes quickly for
large sizes as well
Drazen Urch