systemprompt_models/profile/
from_env.rs

1//! Environment-variable construction of a cloud [`Profile`].
2//!
3//! Provides [`Profile::from_env`], the sanctioned cloud/subprocess boot path
4//! that assembles a profile from environment variables rather than profile
5//! YAML. Each `*_from_env` helper maps a config section; `require_env` fails
6//! loud on a missing mandatory variable.
7//!
8//! Copyright (c) systemprompt.io — Business Source License 1.1.
9//! See <https://systemprompt.io> for licensing details.
10
11use super::{
12    ContentNegotiationConfig, DatabaseConfig, ExtensionsConfig, PathsConfig, Profile, ProfileError,
13    ProfileResult, ProfileType, RateLimitsConfig, RuntimeConfig, SecurityConfig,
14    SecurityHeadersConfig, ServerConfig, SiteConfig, default_agent_registry, default_agents,
15    default_artifacts, default_burst, default_content, default_contexts, default_mcp,
16    default_mcp_registry, default_oauth_auth, default_oauth_public, default_stream, default_tasks,
17};
18use crate::services::SystemAdminConfig;
19
20impl Profile {
21    pub fn from_env(profile_name: &str, display_name: &str) -> ProfileResult<Self> {
22        let db_type = require_env("DATABASE_TYPE")?;
23
24        Ok(Self {
25            name: profile_name.to_owned(),
26            display_name: display_name.to_owned(),
27            target: ProfileType::Cloud,
28            site: site_config_from_env()?,
29            database: DatabaseConfig {
30                db_type,
31                external_db_access: false,
32                pool: None,
33            },
34            server: server_config_from_env()?,
35            paths: paths_config_from_env()?,
36            security: security_config_from_env()?,
37            rate_limits: rate_limits_from_env(),
38            system_admin: SystemAdminConfig {
39                username: require_env("SYSTEM_ADMIN_USERNAME")?,
40                email: system_admin_email_from_env()?,
41            },
42            runtime: runtime_config_from_env()?,
43            cloud: None,
44            secrets: None,
45            extensions: ExtensionsConfig::default(),
46            providers: crate::profile::ProviderRegistry::default(),
47            gateway: None,
48            governance: None,
49            services: crate::profile::ServicesProfileConfig::default(),
50        })
51    }
52}
53
54fn get_env(key: &str) -> Option<String> {
55    std::env::var(key).ok()
56}
57
58fn require_env(name: &'static str) -> ProfileResult<String> {
59    std::env::var(name).map_err(|_e| ProfileError::MissingEnvVar { name })
60}
61
62fn system_admin_email_from_env() -> ProfileResult<Option<systemprompt_identifiers::Email>> {
63    get_env("SYSTEM_ADMIN_EMAIL")
64        .filter(|v| !v.trim().is_empty())
65        .map(|v| {
66            systemprompt_identifiers::Email::try_new(v.trim()).map_err(|e| {
67                ProfileError::InvalidEnvVar {
68                    name: "SYSTEM_ADMIN_EMAIL",
69                    message: e.to_string(),
70                }
71            })
72        })
73        .transpose()
74}
75
76fn site_config_from_env() -> ProfileResult<SiteConfig> {
77    Ok(SiteConfig {
78        name: require_env("SITENAME")?,
79        github_link: get_env("GITHUB_LINK"),
80    })
81}
82
83fn server_config_from_env() -> ProfileResult<ServerConfig> {
84    let port = require_env("PORT")?
85        .parse()
86        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
87            name: "PORT",
88            message: e.to_string(),
89        })?;
90
91    Ok(ServerConfig {
92        host: require_env("HOST")?,
93        port,
94        api_server_url: require_env("API_SERVER_URL")?,
95        api_internal_url: require_env("API_INTERNAL_URL")?,
96        api_external_url: require_env("API_EXTERNAL_URL")?,
97        use_https: get_env("USE_HTTPS").is_some_and(|v| v.to_lowercase() == "true"),
98        cors_allowed_origins: get_env("CORS_ALLOWED_ORIGINS").map_or_else(Vec::new, |s| {
99            s.split(',').map(|s| s.trim().to_owned()).collect()
100        }),
101        content_negotiation: ContentNegotiationConfig {
102            enabled: get_env("CONTENT_NEGOTIATION_ENABLED")
103                .is_some_and(|v| v.to_lowercase() == "true"),
104            ..Default::default()
105        },
106        security_headers: SecurityHeadersConfig::default(),
107        instance_id: None,
108        max_concurrent_streams: crate::config::DEFAULT_MAX_CONCURRENT_STREAMS,
109        trusted_proxies: Vec::new(),
110    })
111}
112
113fn paths_config_from_env() -> ProfileResult<PathsConfig> {
114    Ok(PathsConfig {
115        system: require_env("SYSTEM_PATH")?,
116        services: require_env("SYSTEMPROMPT_SERVICES_PATH")?,
117        bin: require_env("BIN_PATH")?,
118        storage: get_env("STORAGE_PATH"),
119        geoip_database: get_env("GEOIP_DATABASE_PATH"),
120        web_path: get_env("SYSTEMPROMPT_WEB_PATH"),
121    })
122}
123
124fn security_config_from_env() -> ProfileResult<SecurityConfig> {
125    use crate::auth::JwtAudience;
126
127    let issuer = require_env("JWT_ISSUER")?;
128
129    let access_token_expiration = require_env("JWT_ACCESS_TOKEN_EXPIRATION")?
130        .parse()
131        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
132            name: "JWT_ACCESS_TOKEN_EXPIRATION",
133            message: e.to_string(),
134        })?;
135
136    let refresh_token_expiration = require_env("JWT_REFRESH_TOKEN_EXPIRATION")?
137        .parse()
138        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
139            name: "JWT_REFRESH_TOKEN_EXPIRATION",
140            message: e.to_string(),
141        })?;
142
143    let audiences_raw = require_env("JWT_AUDIENCES")?;
144    let audiences = audiences_raw
145        .split(',')
146        .map(|s| {
147            s.trim()
148                .parse::<JwtAudience>()
149                .map_err(|e| ProfileError::InvalidEnvVar {
150                    name: "JWT_AUDIENCES",
151                    message: e.to_string(),
152                })
153        })
154        .collect::<ProfileResult<Vec<_>>>()?;
155
156    let allow_registration =
157        get_env("ALLOW_REGISTRATION").is_none_or(|s| s.eq_ignore_ascii_case("true"));
158
159    Ok(SecurityConfig {
160        issuer,
161        access_token_expiration,
162        refresh_token_expiration,
163        audiences,
164        allowed_resource_audiences: super::default_resource_audiences(),
165        allow_registration,
166        login_page_url: get_env("LOGIN_PAGE_URL"),
167        signing_key_path: std::path::PathBuf::from("signing_key.pem"),
168        trusted_issuers: Vec::new(),
169        id_jag_ttl_secs: super::security::DEFAULT_ID_JAG_TTL_SECS,
170    })
171}
172
173fn rate_limits_from_env() -> RateLimitsConfig {
174    let parse_rate = |key: &str, default: fn() -> u64| -> u64 {
175        get_env(key)
176            .and_then(|s| {
177                s.parse()
178                    .map_err(|e| {
179                        tracing::warn!(key = %key, value = %s, error = %e, "Failed to parse rate limit value");
180                        e
181                    })
182                    .ok()
183            })
184            .unwrap_or_else(default)
185    };
186
187    RateLimitsConfig {
188        disabled: get_env("RATE_LIMIT_DISABLED").is_some_and(|v| v.to_lowercase() == "true"),
189        oauth_public_per_second: parse_rate(
190            "RATE_LIMIT_OAUTH_PUBLIC_PER_SECOND",
191            default_oauth_public,
192        ),
193        oauth_auth_per_second: parse_rate("RATE_LIMIT_OAUTH_AUTH_PER_SECOND", default_oauth_auth),
194        contexts_per_second: parse_rate("RATE_LIMIT_CONTEXTS_PER_SECOND", default_contexts),
195        tasks_per_second: parse_rate("RATE_LIMIT_TASKS_PER_SECOND", default_tasks),
196        artifacts_per_second: parse_rate("RATE_LIMIT_ARTIFACTS_PER_SECOND", default_artifacts),
197        agent_registry_per_second: parse_rate(
198            "RATE_LIMIT_AGENT_REGISTRY_PER_SECOND",
199            default_agent_registry,
200        ),
201        agents_per_second: parse_rate("RATE_LIMIT_AGENTS_PER_SECOND", default_agents),
202        mcp_registry_per_second: parse_rate(
203            "RATE_LIMIT_MCP_REGISTRY_PER_SECOND",
204            default_mcp_registry,
205        ),
206        mcp_per_second: parse_rate("RATE_LIMIT_MCP_PER_SECOND", default_mcp),
207        stream_per_second: parse_rate("RATE_LIMIT_STREAM_PER_SECOND", default_stream),
208        content_per_second: parse_rate("RATE_LIMIT_CONTENT_PER_SECOND", default_content),
209        burst_multiplier: parse_rate("RATE_LIMIT_BURST_MULTIPLIER", default_burst),
210    }
211}
212
213fn runtime_config_from_env() -> ProfileResult<RuntimeConfig> {
214    let environment = get_env("SYSTEMPROMPT_ENV")
215        .unwrap_or_else(|| "development".to_owned())
216        .parse()
217        .map_err(|e: String| ProfileError::InvalidEnvVar {
218            name: "SYSTEMPROMPT_ENV",
219            message: e,
220        })?;
221
222    let log_level = get_env("SYSTEMPROMPT_LOG_LEVEL")
223        .unwrap_or_else(|| "normal".to_owned())
224        .parse()
225        .map_err(|e: String| ProfileError::InvalidEnvVar {
226            name: "SYSTEMPROMPT_LOG_LEVEL",
227            message: e,
228        })?;
229
230    let output_format = get_env("SYSTEMPROMPT_OUTPUT_FORMAT")
231        .unwrap_or_else(|| "text".to_owned())
232        .parse()
233        .map_err(|e: String| ProfileError::InvalidEnvVar {
234            name: "SYSTEMPROMPT_OUTPUT_FORMAT",
235            message: e,
236        })?;
237
238    Ok(RuntimeConfig {
239        environment,
240        log_level,
241        output_format,
242        no_color: get_env("NO_COLOR").is_some(),
243        non_interactive: get_env("CI").is_some(),
244    })
245}
systemprompt_models/profile/from_env.rs

systemprompt_models/profile/
from_env.rs
