582 lines
18 KiB
OCaml
582 lines
18 KiB
OCaml
open Syntax
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open Api
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open Hash
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module Keys_get = struct
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let jsont = FutureKeysResponse.jsont
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let f req server _env =
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Logs.info (fun m -> m "GET /management/keys/");
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let (module Keys : Keys.S) = Vif.Server.device Devices.keys server in
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let res =
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let* v = Keys.make_future_keys_response () in
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Api.encode jsont v
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in
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Respond.result res req
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end
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module Keys_post = struct
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let verify (module Keys : Keys.S)
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MasterSignatures.{ denom_sigs; signkey_sigs } =
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let* () = list_iter Keys.verify_future_signkey signkey_sigs in
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let* () = list_iter Keys.verify_future_denomination denom_sigs in
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Ok ()
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let do_ (module Keys : Keys.S) MasterSignatures.{ denom_sigs; signkey_sigs } =
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let* () = list_iter Keys.certify_future_signkey signkey_sigs in
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let* () = list_iter Keys.certify_future_denomination denom_sigs in
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Ok ()
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let jsont = MasterSignatures.jsont
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let f req server _env =
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Logs.info (fun m -> m "POST /management/keys/");
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let keys = Vif.Server.device Devices.keys server in
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let res =
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let* v = Vif.Request.of_json req |> unwrap_err_msg in
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let* () = verify keys v in
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let* () = do_ keys v in
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Ok ()
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in
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Respond.result_no_content res req
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end
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module Denom_revoke = struct
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let verify (module Keys : Keys.S) h_denom_pub
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DenomRevocationSignature.{ master_sig } =
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let open Signatures.MasterDenominationKeyRevocation in
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verify Config.master_public_key master_sig { h_denom_pub }
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let do_ (module Keys : Keys.S) h_denom_pub
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DenomRevocationSignature.{ master_sig } =
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let+ () = Keys.revoke_denomination h_denom_pub master_sig in
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()
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let jsont = DenomRevocationSignature.jsont
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let f req h_denom_pub server _env =
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Logs.info (fun m -> m "POST /management/denominations/$H_DENOM_PUB/revoke/");
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let keys = Vif.Server.device Devices.keys server in
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let res =
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let* h_denom_pub = Crypto.DenominationHash.of_b32 h_denom_pub in
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let* v = Vif.Request.of_json req |> unwrap_err_msg in
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let* () = verify keys h_denom_pub v in
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let* () = do_ keys h_denom_pub v in
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Ok ()
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in
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Respond.result_no_content res req
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end
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module Signkey_revoke = struct
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let verify (module Keys : Keys.S) exchange_pub
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SignkeyRevocationSignature.{ master_sig } =
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let open Signatures.MasterSigningKeyRevocation in
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verify Config.master_public_key master_sig { exchange_pub }
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let do_ (module Keys : Keys.S) exchange_pub
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SignkeyRevocationSignature.{ master_sig } =
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let+ () = Keys.revoke_signkey exchange_pub master_sig in
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()
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let jsont = SignkeyRevocationSignature.jsont
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let f req exchange_pub server _env =
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Logs.info (fun m -> m "POST /management/signkeys/$EXCHANGE_PUB/revoke/");
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let keys = Vif.Server.device Devices.keys server in
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let res =
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let* exchange_pub = Crypto.EddsaPublicKey.of_b32 exchange_pub in
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let* v = Vif.Request.of_json req |> unwrap_err_msg in
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let* () = verify keys exchange_pub v in
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let* () = do_ keys exchange_pub v in
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Ok ()
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in
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Respond.result_no_content res req
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end
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module Auditors = struct
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let verify (module Keys : Keys.S)
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AuditorSetupMessage.
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{
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auditor_url;
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auditor_name= _;
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auditor_pub;
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master_sig;
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validity_start;
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} =
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let open Signatures.MasterAddAuditor in
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verify Config.master_public_key master_sig
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{
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start_date= validity_start;
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auditor_pub;
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h_auditor_url= Hash.Cstring.H64.hash auditor_url;
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}
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let do_ ~db_conn v =
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let auditor_pub = v.AuditorSetupMessage.auditor_pub in
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let validity_start = v.AuditorSetupMessage.validity_start in
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let* opt = Pg.find_auditor db_conn auditor_pub |> unwrap_err_caqti in
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match opt with
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| None ->
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let auditor = Auditor.of_setup_message v in
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let+ () = Pg.update_auditor db_conn auditor |> unwrap_err_caqti in
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Logs.info (fun m -> m "enabled auditor");
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()
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| Some auditor ->
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if Timestamp.compare validity_start auditor.last_change <= 0 then
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Error "replay detected on enable-auditor"
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else
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let+ () = Pg.update_auditor db_conn auditor |> unwrap_err_caqti in
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Logs.info (fun m -> m "updated auditor");
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()
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let jsont = AuditorSetupMessage.jsont
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let f req server _env =
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Logs.info (fun m -> m "POST /management/auditors/");
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let keys = Vif.Server.device Devices.keys server in
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let db_conn = Vif.Server.device Devices.db_connection server in
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let res =
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let* v = Vif.Request.of_json req |> unwrap_err_msg in
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let* () = verify keys v in
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let* () = do_ ~db_conn v in
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Ok ()
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in
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Respond.result_no_content res req
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end
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module Auditors_disable = struct
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let verify (module Keys : Keys.S) auditor_pub
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AuditorTeardownMessage.{ master_sig; validity_end } =
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let open Signatures.MasterDelAuditor in
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verify Config.master_public_key master_sig
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{ end_date= validity_end; auditor_pub }
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let do_ ~db_conn auditor_pub
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AuditorTeardownMessage.{ master_sig= _; validity_end } =
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let* opt = Pg.find_auditor db_conn auditor_pub |> unwrap_err_caqti in
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match opt with
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| None -> Error "auditor not found"
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| Some auditor -> (
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if Timestamp.compare validity_end auditor.last_change <= 0 then
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Error "replay detected on disable-auditor"
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else
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match auditor.is_active with
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| false ->
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Logs.info (fun m -> m "auditor was already revoked");
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Ok ()
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| true ->
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let auditor =
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{ auditor with last_change= validity_end; is_active= false }
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in
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let+ () = Pg.update_auditor db_conn auditor |> unwrap_err_caqti in
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Logs.info (fun m ->
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m "revoked auditor `%s`"
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(Crypto.EddsaPublicKey.to_b32 auditor_pub));
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())
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let jsont = AuditorTeardownMessage.jsont
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let f req auditor_pub server _env =
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Logs.info (fun m -> m "POST /management/auditors/$AUDITOR_PUB/disable/");
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let keys = Vif.Server.device Devices.keys server in
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let db_conn = Vif.Server.device Devices.db_connection server in
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let res =
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let* auditor_pub = Crypto.EddsaPublicKey.of_b32 auditor_pub in
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let* v = Vif.Request.of_json req |> unwrap_err_msg in
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let* () = verify keys auditor_pub v in
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let* () = do_ ~db_conn auditor_pub v in
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Ok ()
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in
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Respond.result_no_content res req
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end
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module Wire_fee = struct
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let verify (module Keys : Keys.S)
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WireFeeSetupMessage.
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{
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wire_method;
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master_sig_wire;
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fee_start;
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fee_end;
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closing_fee;
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wire_fee;
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} =
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let open Signatures.MasterWireFee in
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verify Config.master_public_key master_sig_wire
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{
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h_wire_method= Hash.Cstring.H64.hash wire_method;
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start_date= fee_start;
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end_date= fee_end;
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wire_fee;
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closing_fee;
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}
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let do_ ~db_conn (v : WireFeeSetupMessage.t) =
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let* wire_fees =
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Pg.get_wire_fees_by_time db_conn ~wire_method:v.wire_method
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~start_date:v.fee_start ~end_date:v.fee_end
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|> unwrap_err_caqti
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in
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match wire_fees with
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| [] ->
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let+ () = Pg.insert_wire_fee db_conn v |> unwrap_err_caqti in
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Logs.info (fun m -> m "added wire fee");
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()
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| [ vv ] -> (
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match v.master_sig_wire = vv.sig_ with
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| false ->
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Error "a different wire-fee was already setup for this time frame"
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| true ->
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Logs.info (fun m -> m "an identical wire-fee was already setup");
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Ok ())
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| _ ->
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Error
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"invalid database state, multiple wire-fee found in database for \
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this time frame"
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let jsont = WireFeeSetupMessage.jsont
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let f req server _env =
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Logs.info (fun m -> m "POST /management/wire-fee/");
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let keys = Vif.Server.device Devices.keys server in
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let db_conn = Vif.Server.device Devices.db_connection server in
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let res =
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let* v = Vif.Request.of_json req |> unwrap_err_msg in
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let* () = verify keys v in
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let* () = do_ ~db_conn v in
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Ok ()
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in
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Respond.result_no_content res req
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end
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module Global_fees = struct
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let verify v = GlobalFees.verify_global_fees ~key:Config.master_public_key v
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let do_ ~db_conn v =
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let* global_fees =
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let start_date = v.GlobalFees.start_date in
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let end_date = v.GlobalFees.end_date in
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Pg.get_global_fees_by_time db_conn ~start_date ~end_date
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|> unwrap_err_caqti
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in
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match global_fees with
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| [] ->
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let+ () = Pg.insert_global_fees db_conn v |> unwrap_err_caqti in
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Logs.info (fun m -> m "added global fees");
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()
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| [ vv ] -> (
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match v.master_sig = vv.master_sig with
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| false ->
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Error
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"a different global-fees was already setup for this time frame"
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| true ->
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Logs.info (fun m -> m "an identical global-fees was already setup");
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Ok ())
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| _ ->
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Error
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"invalid database state, multiple global-fees found in database for \
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this time frame"
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let jsont = GlobalFees.jsont
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(* TODO better global_fees
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ensure it is defined for the current time.
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there should be only one global_fees for each moment in time
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and once set for a timeframe, it should not change. *)
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let f req server _env =
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Logs.info (fun m -> m "POST /management/global-fees/");
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let db_conn = Vif.Server.device Devices.db_connection server in
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let res =
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let* v = Vif.Request.of_json req |> unwrap_err_msg in
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let* () = verify v in
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let* () = do_ ~db_conn v in
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Ok ()
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in
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Respond.result_no_content res req
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end
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module Wire = struct
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let verify (module Keys : Keys.S)
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WireSetupMessage.
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{
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payto_uri;
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master_sig_wire;
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master_sig_add;
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conversion_url;
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credit_restrictions;
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debit_restrictions;
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validity_start;
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bank_label= _;
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priority= _;
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} =
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(* TODO wire
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hash over json, hash over string option? *)
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let* () =
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match (credit_restrictions, debit_restrictions) with
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| [], [] -> Ok ()
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| _ ->
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Fmt.error
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"wire setup: credit_restrictions and debit_restrictions are not \
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supported"
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in
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let h_wire_details = Hash.FullPaytoHash.hash payto_uri in
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let h_conversion_url =
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Hash.Cstring.H64.hash ((* ?? *) Option.value ~default:"" conversion_url)
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in
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let h_credit_restrictions = Hash.Cstring.H64.hash "" in
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let h_debit_restrictions = Hash.Cstring.H64.hash "" in
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let* () =
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let open Signatures.MasterWireDetails in
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verify Config.master_public_key master_sig_wire
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{
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h_wire_details;
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h_conversion_url;
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h_credit_restrictions;
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h_debit_restrictions;
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}
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in
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let* () =
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let open Signatures.MasterAddWire in
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verify Config.master_public_key master_sig_add
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{
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start_date= validity_start;
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h_wire= h_wire_details;
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h_conversion_url;
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h_credit_restrictions;
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h_debit_restrictions;
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}
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in
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Ok ()
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let do_ ~db_conn
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WireSetupMessage.
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{
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payto_uri;
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master_sig_wire;
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master_sig_add= _;
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conversion_url;
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credit_restrictions;
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debit_restrictions;
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validity_start;
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bank_label;
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priority;
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} =
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let* opt = Pg.find_wire db_conn ~payto_uri |> unwrap_err_caqti in
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match opt with
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| None ->
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let wire =
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ExchangeWireAccount.
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{
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payto_uri;
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conversion_url;
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credit_restrictions;
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debit_restrictions;
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master_sig= master_sig_wire;
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bank_label;
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priority;
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}
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in
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let+ () =
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Pg.update_wire db_conn ~is_active:true ~last_change:validity_start
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wire
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|> unwrap_err_caqti
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in
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Logs.info (fun m -> m "added wire method");
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()
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| Some (wire, _is_active, last_change) ->
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if Timestamp.compare validity_start last_change <= 0 then
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Error "replay detected on enable-wire"
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else
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let+ () =
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Pg.update_wire db_conn ~is_active:true ~last_change:validity_start
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wire
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|> unwrap_err_caqti
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in
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Logs.info (fun m -> m "updated wire method");
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()
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let jsont = WireSetupMessage.jsont
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let f req server _env =
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Logs.info (fun m -> m "POST /management/wire/");
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let keys = Vif.Server.device Devices.keys server in
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let db_conn = Vif.Server.device Devices.db_connection server in
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let res =
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let* v = Vif.Request.of_json req |> unwrap_err_msg in
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let* () = verify keys v in
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let* () = do_ ~db_conn v in
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Ok ()
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in
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Respond.result_no_content res req
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end
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module Wire_disable = struct
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let verify (module Keys : Keys.S)
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WireTeardownMessage.{ payto_uri; master_sig_del; validity_end } =
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let open Signatures.MasterDelWire in
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verify Config.master_public_key master_sig_del
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{ end_date= validity_end; h_wire= FullPaytoHash.hash payto_uri }
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let do_ ~db_conn
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WireTeardownMessage.{ payto_uri; master_sig_del= _; validity_end } =
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let* opt = Pg.find_wire db_conn ~payto_uri |> unwrap_err_caqti in
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match opt with
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| None -> Error "wire not found"
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| Some (wire, _is_active, last_change) ->
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if Timestamp.compare validity_end last_change <= 0 then
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Error "replay detected on disable-wire"
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else
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let+ () =
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Pg.update_wire db_conn ~is_active:false ~last_change:validity_end
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wire
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|> unwrap_err_caqti
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in
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Logs.info (fun m -> m "disabled wire method");
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()
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let jsont = WireTeardownMessage.jsont
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let f req server _env =
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Logs.info (fun m -> m "POST /management/wire/disable/");
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let keys = Vif.Server.device Devices.keys server in
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let db_conn = Vif.Server.device Devices.db_connection server in
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let res =
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let* v = Vif.Request.of_json req |> unwrap_err_msg in
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let* () = verify keys v in
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let* () = do_ ~db_conn v in
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Ok ()
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in
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Respond.result_no_content res req
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end
|
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|
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module Drain = struct
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let verify (module Keys : Keys.S)
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DrainProfitsMessage.
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{
|
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debit_account_section;
|
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credit_payto_uri;
|
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wtid;
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master_sig;
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date;
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amount;
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} =
|
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let open Signatures.MasterDrainProfit in
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verify Config.master_public_key master_sig
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{
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wtid;
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date;
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amount;
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h_section= Hash.Cstring.H64.hash debit_account_section;
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h_payto= FullPaytoHash.hash credit_payto_uri;
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}
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let do_ ~db_conn v =
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let* opt =
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Pg.find_drain_profit db_conn v.DrainProfitsMessage.wtid
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|> unwrap_err_caqti
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in
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match opt with
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| Some _ ->
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Logs.info (fun m -> m "drain profit message already added to database");
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Ok ()
|
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| None ->
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let+ () = Pg.insert_drain_profit db_conn v |> unwrap_err_caqti in
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Logs.info (fun m -> m "added drain profit message to database");
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()
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|
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let jsont = DrainProfitsMessage.jsont
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|
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let f req server _env =
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Logs.info (fun m -> m "POST /management/drain/");
|
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let keys = Vif.Server.device Devices.keys server in
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let db_conn = Vif.Server.device Devices.db_connection server in
|
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let res =
|
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let* v = Vif.Request.of_json req |> unwrap_err_msg in
|
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let* () = verify keys v in
|
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let* () = do_ ~db_conn v in
|
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Ok ()
|
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in
|
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Respond.result_no_content res req
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end
|
|
|
|
module AmlOfficer = struct
|
|
let verify (module Keys : Keys.S)
|
|
AmlOfficerSetup.
|
|
{
|
|
officer_pub;
|
|
officer_name;
|
|
is_active;
|
|
read_only= _;
|
|
master_sig;
|
|
change_date;
|
|
} =
|
|
let open Signatures.MasterAmlOfficerStatus in
|
|
let is_active = match is_active with true -> 1_l | false -> 0_l in
|
|
verify Config.master_public_key master_sig
|
|
{
|
|
change_date;
|
|
officer_pub;
|
|
h_officer_name= Hash.Cstring.H64.hash officer_name;
|
|
is_active;
|
|
}
|
|
|
|
let do_ ~db_conn v =
|
|
let+ _last_change = Pg.insert_aml_officer db_conn v |> unwrap_err_caqti in
|
|
()
|
|
|
|
let jsont = AmlOfficerSetup.jsont
|
|
|
|
let f req server _env =
|
|
Logs.info (fun m -> m "POST /management/aml-officers/");
|
|
let keys = Vif.Server.device Devices.keys server in
|
|
let db_conn = Vif.Server.device Devices.db_connection server in
|
|
let res =
|
|
let* v = Vif.Request.of_json req |> unwrap_err_msg in
|
|
let* () = verify keys v in
|
|
let* () = do_ ~db_conn v in
|
|
Ok ()
|
|
in
|
|
Respond.result_no_content res req
|
|
end
|
|
|
|
module Partners = struct
|
|
let verify (module Keys : Keys.S)
|
|
ExchangePartnerSetupRequest.
|
|
{
|
|
partner_base_url;
|
|
partner_pub;
|
|
wad_frequency;
|
|
master_sig;
|
|
start_date;
|
|
end_date;
|
|
wad_fee;
|
|
} =
|
|
let open Signatures.PartnerConfiguration in
|
|
verify Config.master_public_key master_sig
|
|
{
|
|
partner_pub;
|
|
start_date;
|
|
end_date;
|
|
wad_frequency;
|
|
wad_fee;
|
|
h_url= Hash.Cstring.H64.hash partner_base_url;
|
|
}
|
|
|
|
let do_ ~db_conn v =
|
|
let+ () = Pg.insert_partner db_conn v |> unwrap_err_caqti in
|
|
()
|
|
|
|
let jsont = ExchangePartnerSetupRequest.jsont
|
|
|
|
let f req server _env =
|
|
Logs.info (fun m -> m "POST /management/partners/");
|
|
let keys = Vif.Server.device Devices.keys server in
|
|
let db_conn = Vif.Server.device Devices.db_connection server in
|
|
let res =
|
|
let* v = Vif.Request.of_json req |> unwrap_err_msg in
|
|
let* () = verify keys v in
|
|
let* () = do_ ~db_conn v in
|
|
Ok ()
|
|
in
|
|
Respond.result_no_content res req
|
|
end
|