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Improve login flow when cors-errors are likely

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This commit is contained in:
Matthias 2020-12-02 08:14:00 +01:00
parent 778cc2e7ff
commit 82cf57ad11
1 changed files with 27 additions and 10 deletions
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37
src/components/Login.vue
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@ -1,5 +1,5 @@
<template>
<div class="container">
<div>
<form ref="form" novalidate @submit.stop.prevent="handleSubmit" @reset="handleReset">
<b-form-group
:state="urlState"
@ -38,16 +38,23 @@
@keydown.enter.native="handleOk"
></b-form-input>
</b-form-group>
<div>
<b-alert v-if="errorMessage" class="alert-wrap" show variant="warning">
{{ errorMessage }}
<br />
<span v-if="errorMessageCORS">
Please also check your bot's CORS configuration:
<a href="https://www.freqtrade.io/en/latest/rest-api/#cors"
>Freqtrade CORS documentation</a
></span
>
</b-alert>
</div>
<div v-if="inModal === false" class="float-right">
<b-button class="mr-2" type="reset" variant="danger">Reset</b-button>
<b-button type="submit" variant="primary">Submit</b-button>
</div>
</form>
<div>
<b-alert v-if="errorMessage" show variant="warning">
{{ errorMessage }}
</b-alert>
</div>
</div>
</template>
@ -88,6 +95,8 @@ export default class Login extends Vue {
errorMessage = '';
errorMessageCORS = false;
checkFormValidity() {
const valid = this.$refs.form.checkValidity();
this.nameState = valid;
@ -141,16 +150,20 @@ export default class Login extends Vue {
}
})
.catch((error) => {
this.errorMessageCORS = false;
// this.nameState = false;
console.log(error.response);
if (error.response && error.response.status === 401) {
this.nameState = false;
this.errorMessage = 'Login failed, Username or Password wrong.';
this.errorMessage = 'Connected to bot, however Login failed, Username or Password wrong.';
} else {
this.urlState = false;
this.errorMessage = `Login failed.
Please verify that the bot is running, the Bot API is enabled and the URL is reachable.
You can try this by going to http://${this.auth.url}/api/v1/ping`;
Please verify that the bot is running, the Bot API is enabled and the URL is reachable.
You can verify this by navigating to ${this.auth.url}/api/v1/ping to make sure the bot API is reachable`;
if (this.auth.url !== window.location.origin) {
this.errorMessageCORS = true;
}
}
console.log(this.errorMessage);
this.emitLoginResult(false);
@ -159,4 +172,8 @@ export default class Login extends Vue {
}
</script>
<style scoped></style>
<style scoped lang="scss">
.alert-wrap {
white-space: pre-wrap;
}
</style>