traefik/vendor/github.com/exoscale/egoscale/groups.go

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package egoscale
import (
"encoding/json"
"fmt"
"net/url"
)
func (exo *Client) CreateEgressRule(rule SecurityGroupRule) (*AuthorizeSecurityGroupEgressResponse, error) {
params := url.Values{}
params.Set("securitygroupid", rule.SecurityGroupId)
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if rule.Cidr != "" {
params.Set("cidrlist", rule.Cidr)
} else if len(rule.UserSecurityGroupList) > 0 {
usg, err := json.Marshal(rule.UserSecurityGroupList)
if err != nil {
return nil, err
}
params.Set("usersecuritygrouplist", string(usg))
} else {
return nil, fmt.Errorf("No Egress rule CIDR or Security Group List provided")
}
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params.Set("protocol", rule.Protocol)
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if rule.Protocol == "ICMP" {
params.Set("icmpcode", fmt.Sprintf("%d", rule.IcmpCode))
params.Set("icmptype", fmt.Sprintf("%d", rule.IcmpType))
} else if rule.Protocol == "TCP" || rule.Protocol == "UDP" {
params.Set("startport", fmt.Sprintf("%d", rule.Port))
params.Set("endport", fmt.Sprintf("%d", rule.Port))
} else {
return nil, fmt.Errorf("Invalid Egress rule Protocol: %s", rule.Protocol)
}
resp, err := exo.Request("authorizeSecurityGroupEgress", params)
if err != nil {
return nil, err
}
var r AuthorizeSecurityGroupEgressResponse
if err := json.Unmarshal(resp, &r); err != nil {
return nil, err
}
return &r, nil
}
func (exo *Client) CreateIngressRule(rule SecurityGroupRule) (*AuthorizeSecurityGroupIngressResponse, error) {
params := url.Values{}
params.Set("securitygroupid", rule.SecurityGroupId)
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if rule.Cidr != "" {
params.Set("cidrlist", rule.Cidr)
} else if len(rule.UserSecurityGroupList) > 0 {
for i := 0; i < len(rule.UserSecurityGroupList); i++ {
params.Set(fmt.Sprintf("usersecuritygrouplist[%d].account", i), rule.UserSecurityGroupList[i].Account)
params.Set(fmt.Sprintf("usersecuritygrouplist[%d].group", i), rule.UserSecurityGroupList[i].Group)
}
} else {
return nil, fmt.Errorf("No Ingress rule CIDR or Security Group List provided")
}
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params.Set("protocol", rule.Protocol)
if rule.Protocol == "ICMP" {
params.Set("icmpcode", fmt.Sprintf("%d", rule.IcmpCode))
params.Set("icmptype", fmt.Sprintf("%d", rule.IcmpType))
} else if rule.Protocol == "TCP" || rule.Protocol == "UDP" {
params.Set("startport", fmt.Sprintf("%d", rule.Port))
params.Set("endport", fmt.Sprintf("%d", rule.Port))
} else {
return nil, fmt.Errorf("Invalid Egress rule Protocol: %s", rule.Protocol)
}
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fmt.Printf("## params: %+v\n", params)
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resp, err := exo.Request("authorizeSecurityGroupIngress", params)
if err != nil {
return nil, err
}
var r AuthorizeSecurityGroupIngressResponse
if err := json.Unmarshal(resp, &r); err != nil {
return nil, err
}
return &r, nil
}
func (exo *Client) CreateSecurityGroupWithRules(name string, ingress []SecurityGroupRule, egress []SecurityGroupRule) (*CreateSecurityGroupResponse, error) {
params := url.Values{}
params.Set("name", name)
resp, err := exo.Request("createSecurityGroup", params)
var r CreateSecurityGroupResponseWrapper
if err := json.Unmarshal(resp, &r); err != nil {
return nil, err
}
if err != nil {
return nil, err
}
sgid := r.Wrapped.Id
for _, erule := range egress {
erule.SecurityGroupId = sgid
_, err = exo.CreateEgressRule(erule)
if err != nil {
return nil, err
}
}
for _, inrule := range ingress {
inrule.SecurityGroupId = sgid
_, err = exo.CreateIngressRule(inrule)
if err != nil {
return nil, err
}
}
return &r.Wrapped, nil
}
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func (exo *Client) DeleteSecurityGroup(name string) error {
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params := url.Values{}
params.Set("name", name)
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resp, err := exo.Request("deleteSecurityGroup", params)
if err != nil {
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return err
}
fmt.Printf("## response: %+v\n", resp)
return nil
}