MantisBT - Issues

0011376: Website: Smartphone screenshots from Android / iOS wallet app needed for taler-ops.ch

Mon, 11 May 2026 23:24:37 +0200

This ticket just reminds on what we dicussed upon in our chats. The taler-ops.ch landing page needs to be fitted with screenshots of both Taler wallet apps. Please be so kind and collect the Switzerland-geared screens for normal users for which Oliver and me generate(d) the according instructions.

0011382: Incorporate proposed text changes received by email from Oliver (iOS); via i18n branch

Mon, 11 May 2026 23:06:25 +0200

To be put to taler-ios.git: TalerWallet1/Resources/Localizable.xcstrings

0011383: Incorporate proposed text changes received by email from Oliver (Android); via i18n branch

Mon, 11 May 2026 23:05:57 +0200

To be put in taler-android.git: wallet/src/main/res/values-de/strings.xml

0011255: Design promotional placemats

Mon, 11 May 2026 22:34:26 +0200

With provided from Oliver copies design promotional placemat to share them with merchants

0010491: merchant backend should allow import/export/migration [meta] [14d]

Sat, 09 May 2026 00:38:49 +0200

Details to be discussed.

0009453: enable data export

Sat, 09 May 2026 00:38:49 +0200

Given that it is clear that there will be merchants that host their business data at some operator, we need to implement some data export functionality that enables a merchant to export all business data from one instance and to re-import that business data at another instance.

0011022: KYC SPA VQF 902.1 should ask for share register

Sat, 09 May 2026 00:26:04 +0200

The VQF template does not ask for it, but we MUST have it, so *if* the customer type is "business" (not individual), we should add an upload form for "share register or equivalent" where the business owner can upload a PDF with the share register (or something equivalent).

0011385: expose amount & summary in paivana checkout page

Fri, 08 May 2026 23:54:21 +0200

Get from template, bad to ask to be paid without showing how much ;-)

0011386: Sending kudos from an iOS Device to an Android Smartphone via a messenger, you just receive a QR code.

Fri, 08 May 2026 22:36:42 +0200

If you send or demand Kudos from the iOS Wallet-App and share it via a messenger like Signal to an Android device (maybe it's the same for two iOS devices), you just get a QR code which is not helpful on a mobile device. From a Android device this process works without problems. It sends a link, which is automatically open – after pressing okay – by the Taler Wallet.

0011387: There is no wording how to start nfc in the Android version of the Taler Wallet

Fri, 08 May 2026 22:35:43 +0200

Compared with the iOS version there is a little text saying you have to touch the QR code to use NFC. Next time you want so send Kudos, you have the choice to use NFC or the QR code. In the Android version there is none of it. As I experienced you have to touch two times on the QR code to start NFC, but it's happens more or less by accident.

0011388: Create stage.map.taler-ops.ch env

Thu, 07 May 2026 22:53:42 +0200

As discussed w/ @stefan to be useful as there are also branches to test new features in taler-ops-www.git, from where map.taler-ops.ch is built; as for the main sites, "master" branch to be used for stage.* site, changes to "stable" branch to be build source for prod.

Go the same approach as for taler.net and taler-ops.ch:
- CNAME: make stage.map.taler-ops.ch point to betel; TTL 600
- use same cert as for stage.taler-ops.ch, hence: renew (+add domain)
- use (and slightly adapt) automation of mytops as for nginx; check before, if there are specific variables / directives / redirects for the map.* site in place (if so, adapt mytops nginx config automation)
- test firefly access using SSH www@stage.map.taler-ops.ch works
- adapt taler-deployment.git to hook auto-deployment; make sure the current map.taler-ops.ch update script (using branch "master") is changed to react and to send content changes to stage.map.taler-ops.ch; create new script, adapt Makefile and invalidate.sh script to work for map.taler-ops.ch upon changes to "stable" branch
- test to push changes; if it works: close ticket

0011381: a demo/UX issue with the KYC SPA

Thu, 07 May 2026 16:04:55 +0200

where a user didn't realize that they had to double click on the main KYC page (first click to select, 2nd click to open dialog to enter SMS). So the UX there is still bad.

0010290: address mozilla reported warnings on webex release page

Thu, 07 May 2026 15:47:50 +0200

mostly missing or unsupported sections in manifest

0011384: Improve handling of Account service reference identifiers

Thu, 07 May 2026 11:56:01 +0200

Account service references are unique identifiers generated by our bank; there are present at two levels: the entry level and the transaction level. The former can be shared across multiple transactions. With some banks, the same identifier is used for both when a single transaction is included in an entry. That is why we merged the two into a single reference identifier in the database. This approach was flawed, as some banks (Postfinance) sometimes send only the entry information in certain files and the transaction information in others. This means we duplicate the transactions each time, leaving incomplete transactions in the database.
We need to be able to reconcile the data from these files and must therefore differentiate account service references at the entry level and at the transaction level. This would make our current three ID design into a four ID design.

We should drop the incomplete transaction during migration, there would be incomplete transactions with only an account service reference as identifier.

0011093: Exchange addition impossible

Wed, 06 May 2026 22:14:36 +0200

On version 1.3.3 b1c90808839c69194d98e7ca4ea9edd14800ac4d

when an alternate Exchange is configured

and the Exchange is not contactable

the Withdraw action does not prompt for entering an Exchange.

0011026: expand SPA with list of exchanges and status information from new /exchanges endpoint

Wed, 06 May 2026 22:11:22 +0200

This should be visible in a menu item that is either shown in developer mode, *or* if there is an error with any of the configured exchanges -- or if it is empty (and then show a warning that it is empty).

The endpoint includes a "next_download" timestamp. The SPA should probably fetch an updated "/exchanges" status shortly after (+5s?) the lowest "next_download" timestamp from the list, or say every 5 minutes (whatever is lower) to avoid staying outdated for too long (the request is pretty cheap).

In the exchange list, we should mostly show the base URL and then either the status as "UP" or "DOWN".
Additionally, there should be a hint (pop up or mouse-over?) on the status: if "UP" with the text "ready until $KEYS_EXPIRATION" and when "DOWN" -- with "Last HTTP status was $KEYS_HTTP_STATUS: $KEYS_HINT (#$KEYS_EC)".

Anyway, at least that'd be my initial design, we can iterate later.

0011052: exchange does not show global fees when no wire fee is configured

Wed, 06 May 2026 22:06:12 +0200

On the cyclos test exchange, I uploaded global fees, because I saw they're missing.

However, until wire fees are also uploaded via taler-exchange-offline, the global fees are shown as empty.

That's confusing / there is no warning or other kind of indication that something is wrong.

0011355: should not be able to create an order if the currency is not kyc-enabled

Wed, 06 May 2026 21:04:11 +0200

I have only one bank with one exchange (KUDOS)
backend has multi-currency support (KUDOS, CHF)

I was able to create an order for CHF, where is the exchange gonig to send that money?

exchange list in the contract is empty

data
--------------------

{
"kyc_data": [
{
"payto_uri": "payto://iban/DE1327812254798?receiver-name=the%20name%20of%20merchant",
"h_wire": "GQZTGGCYA3YARM6AV5MZBEVTB15B1A47ZYYKRKEDS8GZ23NEAFBK9JS48X7QT1DFREP95GX9WAE89CEQM5YT6KJR7P77Q4E4TB9J2JG",
"status": "ready",
"exchange_url": "https://exchange.taler/",
"exchange_currency": "KUDOS",
"no_keys": false,
"auth_conflict": false,
"exchange_http_status": 200,
"access_token": "5T3SFRPZD2ATXABV9YJ1JF9S69RZP7M5MN8A3K57B5GFSVYZ9750",
"limits": [
{
"threshold": "KUDOS:100",
"timeframe": {
"d_us": 180000000
},
"soft_limit": true,
"operation_type": "WITHDRAW"
}
]
}
]
}

{
"orders": [
{
"order_id": "2026.112-01RD6SDVPZMV4",
"row_id": 2,
"timestamp": {
"t_s": 1776890433
},
"amount": "CHF:2",
"summary": "asd",
"refundable": false,
"paid": false
},
{
"order_id": "2026.112-00GEEQRDHZSTY",
"row_id": 1,
"timestamp": {
"t_s": 1776890416
},
"amount": "KUDOS:1",
"summary": "qwe",
"refundable": false,
"paid": false
}
]
}

{
"taler_pay_uri": "taler://pay/merchant.taler:443/2026.112-01RD6SDVPZMV4/?c=QBKZ67ZWHGTR06R8R50X4WEBAC",
"order_status_url": "https://merchant.taler/orders/2026.112-01RD6SDVPZMV4?token=QBKZ67ZWHGTR06R8R50X4WEBAC",
"order_status": "unpaid",
"proto_contract_terms": {
"amount": "CHF:2",
"h_wire": "GQZTGGCYA3YARM6AV5MZBEVTB15B1A47ZYYKRKEDS8GZ23NEAFBK9JS48X7QT1DFREP95GX9WAE89CEQM5YT6KJR7P77Q4E4TB9J2JG",
"max_fee": "CHF:0",
"summary": "asd",
"version": 0,
"merchant": {
"name": "default",
"address": {},
"jurisdiction": {}
},
"order_id": "2026.112-01RD6SDVPZMV4",
"products": [],
"exchanges": [],
"timestamp": {
"t_s": 1776890430
},
"minimum_age": 0,
"wire_method": "iban",
"merchant_pub": "MF8T9A1NEGAT3XE9BJSTBERNJ3TG5ZCFA2ZR7X3AJ2XKYFAMJD90",
"pay_deadline": {
"t_s": 1776890489
},
"refund_deadline": {
"t_s": 1776890549
},
"default_money_pot": 0,
"merchant_base_url": "https://merchant.taler/",
"wire_transfer_deadline": {
"t_s": 1776890609
}
},
"total_amount": "CHF:2",
"summary": "asd",
"creation_time": {
"t_s": 1776890430
}
}

{
"taler_pay_uri": "taler://pay/merchant.taler:443/2026.112-00GEEQRDHZSTY/?c=S3WCFDG6B3QVJFC3A3D6VCJ3GC",
"order_status_url": "https://merchant.taler/orders/2026.112-00GEEQRDHZSTY?token=S3WCFDG6B3QVJFC3A3D6VCJ3GC",
"order_status": "unpaid",
"proto_contract_terms": {
"amount": "KUDOS:1",
"h_wire": "GQZTGGCYA3YARM6AV5MZBEVTB15B1A47ZYYKRKEDS8GZ23NEAFBK9JS48X7QT1DFREP95GX9WAE89CEQM5YT6KJR7P77Q4E4TB9J2JG",
"max_fee": "KUDOS:0.1",
"summary": "qwe",
"version": 0,
"merchant": {
"name": "default",
"address": {},
"jurisdiction": {}
},
"order_id": "2026.112-00GEEQRDHZSTY",
"products": [],
"exchanges": [
{
"url": "https://exchange.taler/",
"priority": 1024,
"master_pub": "JX7JE4R2VNKB4V0M50NWJGZK67N0S8MSG00Z8KHTS2YBPVDMTJC0",
"max_contribution": "KUDOS:1"
}
],
"timestamp": {
"t_s": 1776890416
},
"minimum_age": 0,
"wire_method": "iban",
"merchant_pub": "MF8T9A1NEGAT3XE9BJSTBERNJ3TG5ZCFA2ZR7X3AJ2XKYFAMJD90",
"pay_deadline": {
"t_s": 1776890475
},
"refund_deadline": {
"t_s": 1776890535
},
"default_money_pot": 0,
"merchant_base_url": "https://merchant.taler/",
"wire_transfer_deadline": {
"t_s": 1776890595
}
},
"total_amount": "KUDOS:1",
"summary": "qwe",
"creation_time": {
"t_s": 1776890416
}
}

0011378: Test responsiveness when changing reporting settings

Wed, 06 May 2026 16:22:20 +0200

In the currently deployed taler-merchant package, it's needed to hard-reload the browser (Ctrl-R) to see changed settings to the reporting functionality, used to receive, e.g., daily reports via CSV or PDF on sold articles.

0010667: need paivana reverse proxy [2d]

Tue, 05 May 2026 13:37:38 +0200

See DD76.

0010509: need support for v1 contracts incl. subscription and discounts in UI

Mon, 04 May 2026 20:48:37 +0200

Giving choices at purchase, showing details about inputs/outputs of the contract. See Vlada design work and hopefully soon the Android implementation.

0011356: need paivana template support in wallet-core

Mon, 04 May 2026 16:11:31 +0200

See DD 76. Example URL:

taler+http://pay-template/localhost:9966/paivana?session_id=1776890536-kWT1KPhNWo-rmf9FeiONO144n9AICg3ue1ivCURW58M&fulfillment_url=http%3A%2F%2Flocalhost%3A8888

0011318: reserve open coin signature not over sufficient fields?

Sun, 03 May 2026 22:56:04 +0200

Currently, TALER_wallet_reserve_open_deposit_sign() does not sign over h_denom_pub, h_age_commitment *or* even the amount. This seems wrong.

0011031: validate the IBAN against all supported exchange

Sun, 03 May 2026 20:53:37 +0200

and prevent adding a bank account that can't be used anyway.

0011055: expose exchanges debit_restriction for spa

Sun, 03 May 2026 20:53:02 +0200

we want to tell the customer that the configured exchanges don't allow some IBANs

this will allow SPA to create validation of the IBAN and don't let the user add DE.... ibans when the supported exchange by the backend only allows CH....

suggestion:
Add this field

// Restrictions that apply to bank accounts that would receive
// funds from the exchange (debiting this exchange bank account).
// Optional, empty array for unrestricted.
debit_restrictions: AccountRestriction[];

from ExchangeWireAccount into /exchange

interface ExchangeStatusDetail {

}